近三十年托福阅读词汇题(按时间)
2023年最全托福阅读真题词汇
quick and active
a.靈活旳;敏捷旳
agile
move and act quickly
a.靈活旳;敏捷旳
air
feeling
n.氣氛
alarm
warning
n.警告
alarm
sound
v.警報
albeit
even though
conj.儘管；雖然
albeit
although
conj.儘管；雖然
cooperate
v.合作
collaboration
joint effect
n.合作成果
collect
gather
v.搜集
collide with
run into
v.碰撞
collide
hit each other
v.碰撞
commemorate
celebrate
v.慶祝;紀念
compact
compressed (結實旳)
complaint
protest
v.抗議
complement
supplement
n.補充物
complement
add to
phr.視覺阻礙
battle
struggle
n.搏鬥;奮鬥
beckon
invite
v.招喚;引誘
be beforehand
foreordain
v.預先
being
creature
n.生命
beneficial
advantageous
a.有益旳
blossom
flourish
v.興旺
历年托福考试阅读真题汇总含答案
0308托福试题阅读（55minutes）Question 1-11If food is allowed to stand for some time, it putrefies .When the putrefied materialis examined microscopically ,it is found to be teeming with bacteria. Where do thesebacteria come from , since they are not seen in fresh food Even until the mid-nineteenthcentury, many people believed that such microorganisms originated by spontaneous(5 )generation ,a hypothetical process by which living organisms develop from nonlivingmatter.The most powerful opponent of the theory of spontaneous generation was the French chemist and microbiologist Louis Pasteur(1822-1895).Pasteur showed that structurespresent in air closely resemble the microorganisms seen in putrefying materials .He did(10)this by passing air through guncotton filters, the fibers of which stop solid particles. After the guncotton was dissolved in a mixture of alcohol and ether, the particles that it hadtrapped fell to the bottom of the liquid and were examined on a microscope slide .Pasteurfound that in ordinary air these exists a variety of solid structures ranging in size from0.01 mm to more than 1.0 mm .Many of these bodiesresembled the reproductive(15)structures of common molds, single-celled animals, and various other microbial cells .As many as 20 to 30 of them were found in fifteen liters of ordinary air ,and they couldnot be distinguished from the organisms found in much larger numbers in putrefying materials .Pasteur concluded that the organisms found in putrefying materials originatedfrom the organized bodies present in the air .He postulated that these bodies are constantly(20)being deposited on all objects.Pasteur showed that if a nutrient solution was sealed in a glass flask and heated toboiling to destroy all the living organisms contaminating it, it never putrefied .The proponents of spontaneous generation declared that fresh air was necessary forspontaneous generation and that the air inside the sealed flask was affected in some way(25)by heating so that it would no longer supportspontaneous generation. Pasteur constructed a swan-necked flask in which putrefying materials could he heated to boiling, but aircould reenter. The bends in the neck prevented microorganisms from getting in the flask.. Material sterilized in such a flask did not putrefy.1,What does the passage mainly discuss(a)Pasteur’s influence on the development of the microscope.(b)The origin of the theory of spontaneous generation .(c)The effects of pasteurization on food.(d)Pasteur’s argument agains t the theory ofspontaneous generation .2,The phrase “teeming with ”in line 2 is closest in meaning to(a)full of(b)developing into(c)resistant to(d)hurt by3,Which of the following questions did the theory of spontaneous generation attempt to answer(a)What is the origin of the living organisms are seen on some food(b)How many types of organisms can be found on food(c)What is the most effective way to prepare living organisms for microscopic examination(d)How long can food stand before it putrefies4,The word “resemble” in line 9 is closest in meaning to(a)benefit from(b)appear similar to(c)join together with(d)grow from5,The purpose of the “guncotton” mentioned in paragraph 2 was to(a)trap particles for analysis(b)slow the process of putrefaction(c)increase the airflow to the microscopic slide(d)aid the mixing of alcohol and ether6,The author mention “1.0mm”in line 14 in describing the(a)thickness of a layer of organisms that was deposited on an object(b)diameter of the fibers that were in the guncotton filters(c)thickness of the microscope slides that were used(d)size of the particles that that were collectedword “postulated”in line 19 is closest in meaning to(a)analyzed(b)doubted(c)persuaded(d)suggestedobjects that Pasteut removed from the air in his experiment were remarkable because they were(a)primarily single-celled organisms(b)no different from objects found in putrefying materials(c)fairly rare(d)able to live in a mixture of alcohol and etherword “it” in li ne 22 refers to(a)a nutrient solution(b)a glass flask(c)boiling(d)spontaneous generationto paragraph 3,proponents of spontaneous generation believed that which of the following was important for the process to succeed(a)A sealed container(b)Fresh air(c)Heat(d)The presence of nutrientscan be inferred from paragraph 3 that Pasteur employed a swam-necked flask to(a)store sterilized liquids for use in future experiments(b)prevent heat from building up in a solution(c)disprove a criticism of his conclusions(d)estimate the number of organisms in a liter of air Questions 12-20In the early decades of the United States ,the agrarian movement promoted the farmeras society’s hero. In the minds of agrarian thinkers and writers ,the farmer was a person on whose well-being the health of the new country depended .The period between theRevolution, which ended in 1783,and the Civil War ,which ended in 1865 ,was the age of(5 )the farmer in the United States .Agrarian philosophers ,represented most eloquently byThomas Jefferson, celebrated farmers extravagantly for their supposed centrality in a goodsociety, their political virtue ,and their Superior morality .And virtually all policy makers, whether they subscribed to the tenets of the philosophy held by Jefferson or not, recognized agriculture as the key component of the American economy .Consequently ,government at(10)all levels worked to encourage farmers as a social group and agriculture as economicenterprise.Both the national and state governments developed transportation infrastructure,building canals, roads, bridges, and railroads ,deepening harbors ,and removing obstructions from navigable streams .The national government imported plant and animal varieties and(15) launched exploring expeditions into prospective farmlands in the West .In addition ,government trade policies facilitated the exporting of agricultural products.For their part ,farmers seemed to meet the social expectations agrarian philosophershad for them ,as their broader horizons and greater self-respect, both products of the Revolution ,were reflected to some degree in their behavior .Farmers seemed to become(20)more scientific ,joining agricultural societies and reading the farm newspapers that sprangup throughout the country .They began using improved implements, tried new crops andpure animal breeds , and became more receptive to modern theories of soil improvement .They also responded to inducements by national and state governments .Farmersstreamed to the West ,filling frontier lands with stunning rapidity .But farmers responded(25)less to the expectations of agrarians andgovernment inducements than to growing market opportunities .European demand for food from the United States seemed insatiable . War, industrialization , and urbanization all kept demand high in Europe . United States citiesand industries grew as well; even industries notdirectly related to farming thrived becauseof the market, money ,and labor that agriculture provided .does the passage mainly discuss(a)The agrarian philosophy of Thomas Jefferson(b)The role of the national government in the development of agriculture(c)Improvements in farming techniques(d)The impact of the increased importance of the farmerword “depended” in line 3 is closest in meaning to(a)improved(b)relied(c)demanded(d)explainedauthor mentions Thomas Jefferson in paragraph 1 as an example of(a)a leader during the Revolution(b)an inventor of new farming techniques(c)a philosopher who believed farmers were essentialto the creation of a good society(d)a farmer who guided the agrarian movement toward an emphasis on economic developmentphrase “subscribed to” in line 8 is closest in meaning to(a)contributed to(b)agreed with(c)thought about(d)expanded onof the following statements is supported by the information in paragraph 1(a)All government policy makers accepted Jefferson’s views of agriculture and farmers.(b)Agricultural production declined between 1783 and 1861.(c)The majority of farmers worked for the government.(d)Agriculture was a vital part of the nation’s economy.to the passage , the national and state governments did all of the following EXCEPT(a)build roads(b)import new plant varieties(c)give farmers money for their crops(d)develop policies that helped farmers export their productsof the following are mentioned as examples of farmers’ meeting the expectations of agrarian philosophers EXCEPT(a)obtaining information from farm newspapers(b)accumulating personal wealth(c)planting new crops(d)becoming more scientificword “stunning” in line 24 is closest in meaning to(a)predictable(b)impressive(c)famous(d)gradualof the following statements is best supported by paragraph 4(a)Agricultural development contributed to developmentin other parts of the economy.(b)European agricultural products were of a higher quality than those produced in the United States.(c)The growing settlement of the West led to a decrease in agricultural production.(d)Farmers were influenced more by government policies than by market opportunities.Question 21-29The wide variety of climates in North America has helped spawn a complex pattern ofsoil regions. In general, the realm’s soils also reflect the broad environmental partitioninginto “humid America” and “arid America.” Where annual precipitation exceeds 20 inches(50 centimeters),soils in humid areas tend to be acidic in chemical content, Since crops(5 )do best in soils that are neither acidic(higherin acid content) nor alkaline(higher in salt content).fertilization is necessary to achieve the desired level of neutrality between thetwo. Arid America’s soils are typically alkaline and must be fertilized back towardneutrality by adding acidic compounds. Although many of these dryland soils, particularlyin the Great Plains, are quite fertile, European settlers learned over a century ago that(10) water is the main missing ingredient in achieving their agricultural potential. In the1970’s, certain irrigation methods were perfected and finally provided a real opportunityto expand more intensive farming west from the Central Lowland into the drier portionsof the Great Plains. Glaciation also enhanced the rich legacy of fertile soils in the centralUnited States,both from the deposition of mineral-rich glacial debris left by meltwater(15)and from thick layers of fine wind-blown glacial material, called loess, in and around themiddle Mississippi Valley.Natural vegetation patterns could be displayed on a map of North America, but theenormous human modification of the North American environment in modern times hasall but reduced this regionalization scheme to the level of the hypothetical. Nonetheless,(20) the humid America-arid America dichotomy is stilla valid generalization: the naturalvegetation of areas receiving more than 20 inches of water yearly is forest, whereas thedrier climates give rise to a grassland cover. The forests of North America tent to makea broad transition by latitude. In the Canadian North, needle-leaf forests dominate, butthese coniferous trees become mixed with broadleaf deciduous trees as one crosses the(25)border into the Northeast United States. As oneproceeds toward the Southeast, broadleaf vegetation becomes dominant. Arid America mostly consists of short-grass prairies orstepper. The only areas of true desert are in the Southwest.21 What aspect of North America does the passage mainly discuss(A) The wide variety of climates(B) Soil types and vegetation patterns(C) Improved irrigation methods and the expansion ofagriculture(D) The change in precipitation patterns22 The word “spawn ” in line 1 is closest in meaning to(A) distinguish(B) eliminate(C) protect(D) create23 The word “partitioning” in line 2 is closest in meaning to(A) division(B) modification(C) opening(D) circulating24 According to the passage, acidic soils tent to be associated with(A) a high salt content(B) an increase in farming(C) large amounts of rain(D) glacial meltwater25 The word “enhanced” in line 13 is closest in meaning to(A) implied(B) increased(C) indicated(D) informed26 How did glacial meltdown affect the soil in North America(A) It redistributed the soil types(B) It added salt to the soil(C) It made the soil more neutral in content(D) It added minerals to the soil27 The phrase “this regionalization scheme” in line19 refers to the(A) movements of glacial deposits(B) patterns of natural vegetation(C) human modification of the North Americanenvironment(D) distinction between humid America and aridAmerica28 The word “transition” in line 23 is closest in meaning to(A) elevation(B) change(C) advantage(D) condition29 The passage supports which of the following statements(A) Arid America is not necessarily characterized bythe presence of deserts(B) Most of Canada and the northeastern United Statesconsists of short-grass prairies wherever natural vegetation has not been modified by humans(C) The accumulation of loess is primarily the resultof irrigation(D) Glaciation removed the fertile layer of soil frommuch of the Mississippi ValleyQuestions 30-40Most sources of illumination generate light over an appreciable period, and indeed ifan object is lit for a very brief time(less that 1/25 second), the human eye will not reactin time to see the object. A photographic emulsion---that is, a light-sensitive coating on photographic film, paper, or glass---will, however, record much shorter bursts of light. A(5 )photographic flash can therefore be used to capture high-speed movement on film as wellas to correct deficiencies of the normal surrounding lighting. Photoflash is now generated electronically, but the earliest form, first used in 1864, was apaper bag containingmagnesium wire and some oxygen-rich substance, such as potassium chlorate. When thebag was ignited, the metal burned with an intense flash. A contemporary observer reported(10) that “this quite unsafe device seems to have done nothing worse that engulf the room indense smoke and lead to pictures of dubious quality and odd poses.”The evolution of the photoflash was slow, flashbulbs, containing fine wire made of ametal, such as magnesium or aluminum, capable of being ignited in an atmosphere of pure oxygen at low pressure, were introduced only in the 1920’s. In the earliest type, the metal(15) was separated from the oxygen by a thin glass bulb. The flash was fired by piercing thebulb and allowing the oxygen to come into contact with the metal, which ignitedspontaneously. Later bulbs were fired by an electric battery, which heated the wire bypassing a small current through it. Other combinations, such as the pairing of oxygendifluoride with zirconium, have also been used. Ineach case enough energy is given out to(20) heat the oxidizable metal momentarily to a white-hot emission of visible light. The smoke particles are so small that they cool rapidly; butsince they are white, they contribute to thebrilliance by reflecting the light from their still-glowing neighbors. A slightly bigger formof the metal will burn for a longer time.30 What does the passage mainly discuss(A) The history of the photoflash(B) Theories about how the eye reacts to light(C) The technology of modern photography(D) The dangers of using the early photoflash31 According to the passage,1/25 second is the minimumamount of time required for the(A) recording of an image on film(B) generation of artificial light(C) creation of a photographic emulsion(D) human eye to react to light32 According to the passage, an advantage of using a photoflash is that it(A) can produce repeated bursts of light(B) intensities colors in photographs(C) is short enough not to bother human eyes(D) supplements existing lighting33 The word “ignited” in line 9 is closest in meaning to(A) set on fire(B) cut into(C) opened(D) shaken34 Which of the following phrases is defined in paragraph 1(A)”appreciable period”(line 1)(B)”photographic emulsion”(line 3)(C)”high-speed movement”(line 5)(D)”odd poses”(line 11)35 The word “evolution” in line 12 is closest in meaning to(A) publicity(B) adoption(C) development(D) manufacture36 The function of the glass in the first flashbulbs was to(A) produce the spark that initiated the flash(B) magnify the light produced by the flash(C) protect the photographer from the heat of theflash(D) keep the metal and oxygen apart before the flash37 The word “it” in line 18 refers to(A) oxygen(B) battery(C) wire(D) current38 The word “momentarily” in line 20 is closest inmeaning to(A) effortlessly(B) briefly(C) electronically(D) gradually39 According to the passage, the white color of the smoke particles generated by a flashbulb contributes to(A) rapid cooling(B) bright illumination(C) electrical conductivity(D) intense heat40 According to the passage, a flashbulb can be made to burn longer by using(A) thicker wire(B) more oxygen(C) thinner glass(D) continuous electricityQuestions 41-50The stylistic innovation in paining known as Impressionism began in the 1870’s. The Impressionists wanted to depict what they saw in nature, but they were inspired to portray fragmentary moments by the increasingly fast pace of modern life. They concentrated onthe play of light over objects, people, and nature, breaking up seemingly solid surfaces,(5 ) stressing vivid contrast between colors in sunlight and shade, and depiction reflected lightin all of its possibilities. Unlike earlier artists, they did not want to observe the world from indoors. They abandoned the studio, painting in the open air and recording spontaneous Impressions of their subjects instead of making outside sketches and then moving indoorsto complete the work form memory.(10) Some of the Impressionists’ painting methods were affected by technologicaladvances. For example, the shift from the studio to the open air was made possible inpart by the advent of cheap rail travel, which permitted easy and quick access to thecountryside or seashore, as well as by newly developed chemical dyes and oils that ledto collapsible paint tubes, which enabled artists to finish their paintings on the spot.(15)Impressionism acquired its name not from supporters but from angry art lovers whofelt threatened by the new painting. The term “Impressionism” was born in 1874,whena group of artists who had been working together organized an exhibition of theirpaintings in order to draw public attention to their work. Reaction from the public andpress was immediate, and derisive. Among the 165 paintings exhibited was one called(20)Impression: Sunrise, by Claude Monet(1840-1926),Viewed through hostile eyes,Monet’s painting of a rising sun over a misty, watery scene seemed messy, slapdash,and an affront to good taste. Borrowing Monet’stitle, art critics extended the term “Impressionism” to the entire exhibit. In response, Monet and his 29 fellow artists inthe exhibit adopted the same name as a badge of their unity, despite individual differences.(25)From then until 1886 Impressionism had all the zeal of a “church”, as the painter Renoirput it. Monet was faithful to the Impressionist creed until his death, although many of theothers moved on to new styles.41 What aspect of painting in the nineteenth century does the passage mainly discuss(A) The impact of some artists’ resistance to thefast pace of life(B) The differences between two major styles of art(C) A technological advance in the materials used byartists(D) A group of artists with a new technique andapproach to art42 The word “depict” in line 2 is closest in meaningto(A) reorganize(B) deform(C) represent(D) justify43 According to the passage, which of the following was one of the distinguishing characteristics of Impressionist painting(A) The emphasis on people rather than nature scenes(B) The way the subjects were presented from multipleangles(C) The focus on small solid objects(D) The depiction of the effects of light and color44 Which of the following is a significant way in which Impressionists were different from the artists that preceded them(A) They began by making sketches of their subjects(B) They painted their subjects out-of-doors(C) They preferred to paint from memory(D) They used subjects drawn from modern life45 The word “advent” in line 12 is closest in meaning to(A) achievement(B) acceptance(C) arrival(D) advantage46 The exhibition of paintings organized in 1874 resulted in all of the following EXCEPT(A) attracting attention from the public(B) a negative reaction from the press(C) an immediate demand for the paintings exhibited(D) creating a name for a new style of painting47 The word “affront” in line 22 is closest in meaning to(A) insult(B) encouragement(C) return(D) credit48 The rejection of the Impressionist exhibition bycritics was caused by which of the following(A) The small number of paintings on display(B) Lack of interest in exhibitions by young artists(C) The similarity between all the paintingsexhibited(D) Anger about seemingly poorly painted art49 The author mentions Renoir in line 25 to give an example of an artist who(A) became as famous as Monet(B) was consistently praised by art critics(C) described the enthusiasm of the Impressionistsfor their work(D) was in favor of a traditional style of painting50 The word “others” in line 27 refers to(A) art critics(B) fellow artists(C) individual differences(D) new styles0308答案ABADB CCCBA BDDCC DCDBA DACCB DBCAC DACBA BABDC BCAAD CDABACACCB CDBCB DACCC ABCDA CDCDC BDCDC BCDDC DBACBDAABA DDBAB CDBCB DCBBA BDACB DDBAA DDABC DCBBA DCDBC CADCB。
历年托福考试阅读真题汇总含答案
0308托福试题阅读（55minutes）Question 1-11If food is allowed to stand for some time, it putrefies .When the putrefied materialis examined microscopically ,it is found to be teeming with bacteria.Where do thesebacteria come from , since they are not seen in fresh food Even until the mid-nineteenthcentury, many people believed that such microorganisms originated by spontaneous(5 ) generation ,a hypothetical process by which living organisms develop from nonlivingmatter.The most powerful opponent of the theory of spontaneous generation was the French chemist and microbiologist Louis Pasteur(1822-1895).Pasteur showed that structurespresent in air closely resemble the microorganisms seen in putrefying materials .He did(10) this by passing air through guncotton filters, the fibers of which stop solid particles. Afterthe guncotton was dissolved in a mixture of alcohol and ether, the particles that it hadtrapped fell to the bottom of the liquid and were examined on a microscope slide .Pasteurfound that in ordinary air these exists a variety of solid structures ranging in size from0.01 mm to more than 1.0 mm .Many of these bodies resembled thereproductive(15)structures of common molds, single-celled animals, and various other microbial cells .As many as 20 to 30 of them were found in fifteen liters of ordinary air ,and they couldnot be distinguished from the organisms found in much larger numbers in putrefying materials .Pasteur concluded that the organisms found in putrefying materials originatedfrom the organized bodies present in the air .He postulated that these bodies are constantly(20)being deposited on all objects.Pasteur showed that if a nutrient solution was sealed in a glass flask and heated toboiling to destroy all the living organisms contaminating it, it never putrefied .The proponents of spontaneous generation declared that fresh air was necessary forspontaneous generation and that the air inside the sealed flask was affected in some way(25)by heating so that it would no longer support spontaneous generation.Pasteur constructed a swan-necked flask in which putrefying materials could he heated to boiling, but aircould reenter. The bends in the neck prevented microorganisms from getting in the flask.. Material sterilized in such a flask did not putrefy. 1,What does the passage mainly discuss(a)Pasteur’s influence on the development of the microscope.(b)The origin of the theory of spontaneous generation .(c)The effects of pasteurization on food.(d)Pasteur’s argument against the theory of spontaneous generation .2,The phrase “teeming with ”in line 2 is closest in meaning to(a)full of(b)developing into(c)resistant to(d)hurt by3,Which of the following questions did the theory of spontaneous generation attempt to answer(a)What is the origin of the living organisms are seen on some food(b)How many types of organisms can be found on food(c)What is the most effective way to prepare living organisms for microscopic examination(d)How long can food stand before it putrefies4,The word “resemble” in line 9 is closest in meaning to(a)benefit from(b)appear similar to(c)join together with(d)grow from5,The purpose of the “guncotton” mentioned in paragraph 2 was to(a)trap particles for analysis(b)slow the process of putrefaction(c)increase the airflow to the microscopic slide(d)aid the mixing of alcohol and ether6,The author mention “1.0mm”in line 14 in describing the(a)thickness of a layer of organisms that was deposited on an object(b)diameter of the fibers that were in the guncotton filters(c)thickness of the microscope slides that were used(d)size of the particles that that were collectedword “postulated”in line 19 is closest in meaning to(a)analyzed(b)doubted(c)persuaded(d)suggestedobjects that Pasteut removed from the air in his experiment were remarkable because they were(a)primarily single-celled organisms(b)no different from objects found in putrefying materials(c)fairly rare(d)able to live in a mixture of alcohol and etherword “it” in line 22 refe rs to(a)a nutrient solution(b)a glass flask(c)boiling(d)spontaneous generationto paragraph 3,proponents of spontaneous generation believed that which of the following was important for the process to succeed(a)A sealed container(b)Fresh air(c)Heat(d)The presence of nutrientscan be inferred from paragraph 3 that Pasteur employed a swam-necked flask to(a)store sterilized liquids for use in future experiments(b)prevent heat from building up in a solution(c)disprove a criticism of his conclusions(d)estimate the number of organisms in a liter of airQuestions 12-20In the early decades of the United States ,the agrarian movement promoted the farmeras society’s hero. In the minds of agrarian thinkers and writers ,the farmer was a person on whose well-being the health of the new country depended .The period between theRevolution, which ended in 1783,and the Civil War ,which ended in 1865 ,was the age of(5 )the farmer in the United States .Agrarian philosophers ,represented most eloquently byThomas Jefferson, celebrated farmers extravagantly for their supposed centrality in a goodsociety, their political virtue ,and their Superior morality .And virtually all policy makers, whether they subscribed to the tenets of the philosophy held by Jefferson or not, recognized agriculture as the key component of the American economy .Consequently ,government at (10)all levels worked to encourage farmers as a social group and agriculture as economicenterprise.Both the national and state governments developed transportation infrastructure,building canals, roads, bridges, and railroads ,deepening harbors ,and removing obstructions from navigable streams .The national government imported plant and animal varieties and(15) launched exploring expeditions into prospective farmlands in the West .In addition ,government trade policies facilitated the exporting of agricultural products.For their part ,farmers seemed to meet the social expectations agrarian philosophershad for them ,as their broader horizons and greater self-respect, both products of the Revolution ,were reflected to some degree in their behavior .Farmers seemed to become(20)more scientific ,joining agricultural societies and reading the farm newspapers that sprangup throughout the country .They began using improved implements, tried new crops andpure animal breeds , and became more receptive to modern theories of soil improvement .They also responded to inducements by national and state governments .Farmersstreamed to the West ,filling frontier lands with stunning rapidity .But farmers responded(25)less to the expectations of agrarians and government inducementsthan to growing market opportunities .European demand for food from the United States seemed insatiable . War, industrialization , and urbanization all kept demand high in Europe . United States citiesand industries grew as well; even industries not directly related to farming thrived becauseof the market, money ,and labor that agriculture provided .does the passage mainly discuss(a)The agrarian philosophy of Thomas Jefferson(b)The role of the national government in the development of agriculture(c)Improvements in farming techniques(d)The impact of the increased importance of the farmerword “depended” in line 3 is closest in meaning to(a)improved(b)relied(c)demanded(d)explainedauthor mentions Thomas Jefferson in paragraph 1 as an example of(a)a leader during the Revolution(b)an inventor of new farming techniques(c)a philosopher who believed farmers were essential to the creation of a good society(d)a farmer who guided the agrarian movement toward an emphasis on economic developmentphrase “subscribed to” in line 8 is closest in meaning to(a)contributed to(b)agreed with(c)thought about(d)expanded onof the following statements is supported by the information in paragraph 1(a)All government policy makers accepted Jefferson’s views of agriculture and farmers.(b)Agricultural production declined between 1783 and 1861.(c)The majority of farmers worked for the government.(d)Agriculture was a vital part of the nation’s economy.to the passage , the national and state governments did all of the following EXCEPT(a)build roads(b)import new plant varieties(c)give farmers money for their crops(d)develop policies that helped farmers export their productsof the following are mentioned as examples of farmers’ meeting the expectations of agrarian philosophers EXCEPT(a)obtaining information from farm newspapers(b)accumulating personal wealth(c)planting new crops(d)becoming more scientificword “stunning” in line 24 is closest in meaning to(a)predictable(b)impressive(c)famous(d)gradualof the following statements is best supported by paragraph 4(a)Agricultural development contributed to development in other parts of the economy.(b)European agricultural products were of a higher quality than those produced in the United States.(c)The growing settlement of the West led to a decrease in agricultural production.(d)Farmers were influenced more by government policies than by market opportunities.Question 21-29The wide variety of climates in North America has helped spawn a complex pattern ofsoil regions. In general, the realm’s soils also reflect the broad environmental partitioningi nto “humid America” and “arid America.” Where annual precipitation exceeds 20 inches(50 centimeters),soils in humid areas tend to be acidic in chemical content, Since crops(5 )do best in soils that are neither acidic(higher in acid content) noralkaline(higher in salt content).fertilization is necessary to achieve the desired level of neutrality between thetwo. Arid America’s soils are typically alkaline and must be fertilized back towardneutrality by adding acidic compounds. Although many of these dryland soils, particularlyin the Great Plains, are quite fertile, European settlers learned over a century ago that(10)water is the main missing ingredient in achieving their agricultural potential. In the1970’s, certain irrigation methods were perfected and finally provided a real opportunityto expand more intensive farming west from the Central Lowland into the drier portionsof the Great Plains. Glaciation also enhanced the rich legacy of fertile soils in the centralUnited States,both from the deposition of mineral-rich glacial debris left by meltwater(15)and from thick layers of fine wind-blown glacial material, called loess, in and around themiddle Mississippi Valley.Natural vegetation patterns could be displayed on a map of North America, but theenormous human modification of the North American environment in modern times hasall but reduced this regionalization scheme to the level of the hypothetical. Nonetheless,(20)the humid America-arid America dichotomy is still a valid generalization: the naturalvegetation of areas receiving more than 20 inches of water yearly is forest, whereas thedrier climates give rise to a grassland cover. The forests of North America tent to makea broad transition by latitude. In the Canadian North, needle-leaf forests dominate, butthese coniferous trees become mixed with broadleaf deciduous trees as one crosses the(25) border into the Northeast United States. As one proceeds toward theSoutheast, broadleaf vegetation becomes dominant. Arid America mostly consists of short-grass prairies orstepper. The only areas of true desert are in the Southwest.21 What aspect of North America does the passage mainly discuss(A) The wide variety of climates(B) S oil types and vegetation patterns(C) I mproved irrigation methods and the expansion of agriculture(D) The change in precipitation patterns22 The word “spawn ” in line 1 is closest in meaning to(A) distinguish(B) e liminate(C) p rotect(D) create23 The word “partitioning” in line 2 is closest in meaning to(A) division(B) m odification(C) o pening(D) circulating24 According to the passage, acidic soils tent to be associated with(A) a high salt content(B) a n increase in farming(C) l arge amounts of rain(D) glacial meltwater25 The word “enhanced” in line 13 is closest in meaning to(A) implied(B) i ncreased(C) i ndicated(D) informed26 How did glacial meltdown affect the soil in North America(A) It redistributed the soil types(B) I t added salt to the soil(C) I t made the soil more neutral in content(D) It added minerals to the soil27 The phrase “this regionalization scheme” in line 19 refers to the(A) movements of glacial deposits(B) p atterns of natural vegetation(C) h uman modification of the North American environment(D) distinction between humid America and arid America28 The word “transition” in line 23 is closest in meaning to(A) elevation(B) c hange(C) a dvantage(D) condition29 The passage supports which of the following statements(A) Arid America is not necessarily characterized by the presence ofdeserts(B) M ost of Canada and the northeastern United States consists of short-grass prairies wherever natural vegetation has not been modified by humans(C) T he accumulation of loess is primarily the result of irrigation(D) Glaciation removed the fertile layer of soil from much of theMississippi ValleyQuestions 30-40Most sources of illumination generate light over an appreciable period, and indeed ifan object is lit for a very brief time(less that 1/25 second), the human eye will not reactin time to see the object. A photographic emulsion---that is, a light-sensitive coating on photographic film, paper, or glass---will, however, record much shorter bursts of light. A(5 )photographic flash can therefore be used to capture high-speed movement on film as wellas to correct deficiencies of the normal surrounding lighting.Photoflash is now generated electronically, but the earliest form, first used in 1864, was a paper bag containingmagnesium wire and some oxygen-rich substance, such as potassium chlorate. When thebag was ignited, the metal burned with an intense flash. A contemporary observer reported(10) that “this quite unsafe device seems to have done n othing worse that engulf the room indense smoke and lead to pictures of dubious quality and odd poses.”The evolution of the photoflash was slow, flashbulbs, containing fine wire made of ametal, such as magnesium or aluminum, capable of being ignited in an atmosphere of pure oxygen at low pressure, were introduced only in the 1920’s. In the earliest type, the metal(15) was separated from the oxygen by a thin glass bulb. The flash was fired by piercing thebulb and allowing the oxygen to come into contact with the metal, which ignitedspontaneously. Later bulbs were fired by an electric battery, which heated the wire bypassing a small current through it. Other combinations, such as the pairing of oxygendifluoride with zirconium, have also been used. In each case enough energy is given out to(20)heat the oxidizable metal momentarily to a white-hot emission ofvisible light. The smoke particles are so small that they cool rapidly; but since they are white, they contribute to the brilliance by reflecting the light from their still-glowing neighbors. A slightly bigger formof the metal will burn for a longer time.30 What does the passage mainly discuss(A) The history of the photoflash(B) T heories about how the eye reacts to light(C) T he technology of modern photography(D) The dangers of using the early photoflash31 According to the passage,1/25 second is the minimum amount of time required for the(A) recording of an image on film(B) g eneration of artificial light(C) c reation of a photographic emulsion(D) human eye to react to light32 According to the passage, an advantage of using a photoflash is that it(A) can produce repeated bursts of light(B) i ntensities colors in photographs(C) i s short enough not to bother human eyes(D) supplements existing lighting33 The word “ignited” in line 9 is closest in meaning to(A) set on fire(B) c ut into(C) o pened(D) shaken34 Which of the following phrases is defined in paragraph 1(A)”appreciable period”(line 1)(B)”photographic emulsion”(line 3)(C)”high-speed movement”(line 5)(D)”odd poses”(line 11)35 The word “evolution” in line 12 is closest in meaning to(A) publicity(B) a doption(C) d evelopment(D) manufacture36 The function of the glass in the first flashbulbs was to(A) produce the spark that initiated the flash(B) m agnify the light produced by the flash(C) p rotect the photographer from the heat of the flash(D) keep the metal and oxygen apart before the flash37 The word “it” in line 18 refers to(A) oxygen(B) b attery(C) w ire(D) current38 The word “momentarily” in line 20 is closest in meaning to(A) effortlessly(B) b riefly(C) e lectronically(D) gradually39 According to the passage, the white color of the smoke particles generated by a flashbulb contributes to(A) rapid cooling(B) b right illumination(C) e lectrical conductivity(D) intense heat40 According to the passage, a flashbulb can be made to burn longer by using(A) thicker wire(B) m ore oxygen(C) t hinner glass(D) continuous electricityQuestions 41-50The stylistic innovation in paining known as Impressionism began in the 1870’s. The Impressionists wanted to depict what they saw in nature, but they were inspired to portray fragmentary moments by the increasingly fast pace of modern life. They concentrated onthe play of light over objects, people, and nature, breaking up seemingly solid surfaces,(5 ) stressing vivid contrast between colors in sunlight and shade, and depiction reflected lightin all of its possibilities. Unlike earlier artists, they did not want to observe the world from indoors. They abandoned the studio, paintingin the open air and recording spontaneous Impressions of their subjects instead of making outside sketches and then moving indoors to complete the work form memory.(10) Some of the Impressionists’ painting methods were affected by technologicaladvances. For example, the shift from the studio to the open air was made possible inpart by the advent of cheap rail travel, which permitted easy and quick access to thecountryside or seashore, as well as by newly developed chemical dyes and oils that ledto collapsible paint tubes, which enabled artists to finish their paintings on the spot.(15)Impressionism acquired its name not from supporters but from angry art lovers whofelt threatened by the new painting. The term “Impressionism” was born in 1874,whena group of artists who had been working together organized an exhibition of theirpaintings in order to draw public attention to their work. Reaction from the public andpress was immediate, and derisive. Among the 165 paintings exhibited was one called(20)Impression: Sunrise, by Claude Monet(1840-1926),Viewed throughhostile eyes,Monet’s painting of a rising sun over a m isty, watery scene seemed messy, slapdash,and an affront to good taste. Borrowing Monet’s title, art critics extended the term “Impressionism” to the entire exhibit. In response, Monet and his 29 fellow artists inthe exhibit adopted the same name as a badge of their unity, despite individual differences.(25)From then until 1886 Impressionism had all the zeal of a “church”, as the painter Renoirput it. Monet was faithful to the Impressionist creed until his death, although many of theothers moved on to new styles.41 What aspect of painting in the nineteenth century does the passage mainly discuss(A) The impact of some artists’ resistance to the fast pace of life(B) T he differences between two major styles of art(C) A technological advance in the materials used by artists(D) A group of artists with a new technique and approach to art42 The word “depict” in line 2 is closest in meaning to(A) reorganize(B) d eform(C) r epresent(D) justify43 According to the passage, which of the following was one of the distinguishing characteristics of Impressionist painting(A) The emphasis on people rather than nature scenes(B) T he way the subjects were presented from multiple angles(C) T he focus on small solid objects(D) The depiction of the effects of light and color44 Which of the following is a significant way in which Impressionists were different from the artists that preceded them(A) They began by making sketches of their subjects(B) T hey painted their subjects out-of-doors(C) T hey preferred to paint from memory(D) They used subjects drawn from modern life45 The word “advent” in line 12 is closest in meaning to(A) achievement(B) a cceptance(C) a rrival(D) advantage46 The exhibition of paintings organized in 1874 resulted in all of the following EXCEPT(A) attracting attention from the public(B) a negative reaction from the press(C) a n immediate demand for the paintings exhibited(D) creating a name for a new style of painting47 The word “affront” in line 22 is closest in meaning to(A) insult(B) e ncouragement(C) r eturn(D) credit48 The rejection of the Impressionist exhibition by critics was caused by which of the following(A) The small number of paintings on display(B) L ack of interest in exhibitions by young artists(C) T he similarity between all the paintings exhibited(D) Anger about seemingly poorly painted art49 The author mentions Renoir in line 25 to give an example of an artist who(A) became as famous as Monet(B) w as consistently praised by art critics(C) d escribed the enthusiasm of the Impressionists for their work(D) was in favor of a traditional style of painting50 The word “others” in line 27 refers to(A) art critics(B) f ellow artists(C) i ndividual differences(D) new styles0308答案ABADB CCCBA BDDCC DCDBA DACCB DBCAC DACBA BABDC BCAAD CDABACACCB CDBCB DACCC ABCDA CDCDC BDCDC BCDDC DBACB DAABA DDBAB CDBCB DCBBA BDACB DDBAA DDABC DCBBA DCDBC CADCB。
历年托福考试阅读真题汇总含答案
0308托福试题阅读（55minutes）Question 1-11If food is allowed to stand for some time, it putrefies .When the putrefied materialis examined microscopically ,it is found to be teeming with bacteria. Where do thesebacteria come from , since they are not seen in fresh food? Even until the mid-nineteenthcentury, many people believed that such microorganisms originated by spontaneous(5 )generation ,a hypothetical process by which living organisms develop from nonlivingmatter.The most powerful opponent of the theory of spontaneous generation was the French chemist and microbiologist Louis Pasteur(1822-1895).Pasteur showed that structurespresent in air closely resemble the microorganisms seen in putrefying materials .He did(10) this by passing air through guncotton filters, the fibers of which stop solid particles. Afterthe guncotton was dissolved in a mixture of alcohol and ether, the particles that it hadtrapped fell to the bottom of the liquid and were examined on a microscope slide .Pasteurfound that in ordinary air these exists a variety of solid structures ranging in size from0.01 mm to more than 1.0 mm .Many of these bodies resembledthe reproductive(15)structures of common molds, single-celled animals, and various other microbial cells .As many as 20 to 30 of them were found in fifteen liters of ordinary air ,and they couldnot be distinguished from the organisms found in much larger numbers in putrefying materials .Pasteur concluded that the organisms found in putrefying materials originatedfrom the organized bodies present in the air .He postulated thatthese bodies are constantly(20)being deposited on all objects.Pasteur showed that if a nutrient solution was sealed in a glass flask and heated toboiling to destroy all the living organisms contaminating it, it never putrefied .The proponents of spontaneous generation declared that fresh air was necessary forspontaneous generation and that the air inside the sealed flask was affected in some way(25)by heating so that it would no longer support spontaneousgeneration. Pasteur constructed a swan-necked flask in which putrefying materials could he heated to boiling, but aircould reenter. The bends in the neck prevented microorganisms from getting in the flask.. Material sterilized in such a flask did not putrefy.1,What does the passage mainly discuss?(a)Pasteur’s influence on the development of the microscope.(b)The origin of the theory of spontaneous generation .(c)The effects of pasteurization on food.(d)Pasteur’s argument agai nst the theory of spontaneous generation . 2,The phrase “teeming with ”in line 2 is closest in meaning to(a)full of(b)developing into(c)resistant to(d)hurt by3,Which of the following questions did the theory of spontaneous generation attempt to answer?(a)What is the origin of the living organisms are seen on some food?(b)How many types of organisms can be found on food?(c)What is the most effective way to prepare living organisms for microscopic examination?(d)How long can food stand before it putrefies?4,The word “resemble” in line 9 is closest in meaning to(a)benefit from(b)appear similar to(c)join together with(d)grow from5,The purpose of the “guncotton” mentioned in paragraph 2 was to(a)trap particles for analysis(b)slow the process of putrefaction(c)increase the airflow to the microscopic slide(d)aid the mixing of alcohol and ether6,The author mention “1.0mm”in line 14 in describing the(a)thickness of a layer of organisms that was deposited on an object(b)diameter of the fibers that were in the guncotton filters(c)thickness of the microscope slides that were used(d)size of the particles that that were collected7.The word “postulated”in line 19 is closest in meaning to(a)analyzed(b)doubted(c)persuaded(d)suggested8.The objects that Pasteut removed from the air in his experiment were remarkable because they were(a)primarily single-celled organisms(b)no different from objects found in putrefying materials(c)fairly rare(d)able to live in a mixture of alcohol and ether9.The word “it” in line 22 refers to(a)a nutrient solution(b)a glass flask(c)boiling(d)spontaneous generation10.According to paragraph 3,proponents of spontaneous generation believed that which of the following was important for the process to succeed ?(a)A sealed container(b)Fresh air(d)The presence of nutrients11.It can be inferred from paragraph 3 that Pasteur employed a swam-necked flask to(a)store sterilized liquids for use in future experiments(b)prevent heat from building up in a solution(c)disprove a criticism of his conclusions(d)estimate the number of organisms in a liter of airQuestions 12-20In the early decades of the United States ,the agrarian movement promoted the farmeras society’s hero. In the minds of agrarian thinkers and writers ,the farmer was a person on whose well-being the health of the new country depended .The period between theRevolution, which ended in 1783,and the Civil War ,which ended in 1865 ,was the age of(5 )the farmer in the United States .Agrarian philosophers ,represented most eloquently byThomas Jefferson, celebrated farmers extravagantly for their supposed centrality in a goodsociety, their political virtue ,and their Superior morality .And virtually all policy makers, whether they subscribed to the tenets of the philosophy held by Jefferson or not, recognized agriculture as the key component of the American economy .Consequently ,government at(10)all levels worked to encourage farmers as a social group and agriculture as economicenterprise.Both the national and state governments developed transportation infrastructure,building canals, roads, bridges, and railroads ,deepening harbors ,and removing obstructions from navigable streams .The national government imported plant and animal varieties and(15) launched exploring expeditions into prospective farmlands in the West .In addition ,government trade policies facilitated the exporting of agriculturalFor their part ,farmers seemed to meet the social expectations agrarian philosophershad for them ,as their broader horizons and greater self-respect, both products of the Revolution ,were reflected to some degree in their behavior .Farmers seemed to become(20)more scientific ,joining agricultural societies and reading the farm newspapers that sprangup throughout the country .They began using improved implements, tried new crops andpure animal breeds , and became more receptive to modern theories of soil improvement .They also responded to inducements by national and state governments .Farmersstreamed to the West ,filling frontier lands with stunning rapidity .But farmers responded(25)less to the expectations of agrarians and governmentinducements than to growing market opportunities .European demand for food from the United States seemed insatiable . War, industrialization , and urbanization all kept demand high in Europe . United States citiesand industries grew as well; even industries not directly related to farming thrived becauseof the market, money ,and labor that agriculture provided .12.What does the passage mainly discuss?(a)The agrarian philosophy of Thomas Jefferson(b)The role of the national government in the development of agriculture(c)Improvements in farming techniques(d)The impact of the increased importance of the farmer13.The word “depended” in line 3 is closest in meaning to(a)improved(b)relied(c)demanded(d)explained14.The author mentions Thomas Jefferson in paragraph 1 as an(a)a leader during the Revolution(b)an inventor of new farming techniques(c)a philosopher who believed farmers were essential to the creation of a good society(d)a farmer who guided the agrarian movement toward an emphasis on economic development15.The phrase “subscribed to” in line 8 is closest in meaning to(a)contributed to(b)agreed with(c)thought about(d)expanded on16.Which of the following statements is supported by the information in paragraph 1?(a)All government policy makers accepted Jefferson’s views of agriculture and farmers.(b)Agricultural production declined between 1783 and 1861.(c)The majority of farmers worked for the government.(d)Agriculture was a vital part of the nation’s economy.17.According to the passage , the national and state governments did all of the following EXCEPT(a)build roads(b)import new plant varieties(c)give farmers money for their crops(d)develop policies that helped farmers export their products18.All of the following are mentioned as examples of farmers’ meeting the expectations of agrarian philosophers EXCEPT(a)obtaining information from farm newspapers(b)accumulating personal wealth(c)planting new crops(d)becoming more scientific19.The word “stunning” in line 24 is closest in meaning to(a)predictable(b)impressive(c)famous(d)gradual20.Which of the following statements is best supported by paragraph 4?(a)Agricultural development contributed to development in other parts of the economy.(b)European agricultural products were of a higher quality than those produced in the United States.(c)The growing settlement of the West led to a decrease in agricultural production.(d)Farmers were influenced more by government policies than by market opportunities.Question 21-29The wide variety of climates in North America has helped spawn a complex pattern ofsoil regions. In general, the realm’s soils also reflect the broad environmental partitioninginto “humid America” and “arid America.” Where annual precipitation exceeds 20 inches(50 centimeters),soils in humid areas tend to be acidic in chemical content, Since crops(5 ) do best in soils that are neither acidic(higher in acid content) noralkaline(higher in salt content).fertilization is necessary to achieve the desired level of neutrality between thetwo. A rid America’s soils are typically alkaline and must be fertilized back towardneutrality by adding acidic compounds. Although many of these dryland soils, particularlyin the Great Plains, are quite fertile, European settlers learned over a century ago that(10)water is the main missing ingredient in achieving their agricultural potential. In the1970’s, certain irrigation methods were perfected and finally provided a real opportunityto expand more intensive farming west from the Central Lowland into the drier portionsof the Great Plains. Glaciation also enhanced the rich legacy of fertile soils in the centralUnited States,both from the deposition of mineral-rich glacial debris left by meltwater(15)and from thick layers of fine wind-blown glacial material, called loess, in and around themiddle Mississippi Valley.Natural vegetation patterns could be displayed on a map of North America, but theenormous human modification of the North American environment in modern times hasall but reduced this regionalization scheme to the level of the hypothetical. Nonetheless,(20)the humid America-arid America dichotomy is still a valid generalization: the naturalvegetation of areas receiving more than 20 inches of water yearly is forest, whereas thedrier climates give rise to a grassland cover. The forests of North America tent to makea broad transition by latitude. In the Canadian North, needle-leaf forests dominate, butthese coniferous trees become mixed with broadleaf deciduous trees as one crosses the(25)border into the Northeast United States. As one proceedstoward the Southeast, broadleaf vegetation becomes dominant.Arid America mostly consists of short-grass prairies orstepper. The only areas of true desert are in the Southwest.21 What aspect of North America does the passage mainly discuss?(A) The wide variety of climates(B) S oil types and vegetation patterns(C) I mproved irrigation methods and the expansion of agriculture(D) The change in precipitation patterns22 The word “spawn ” in line 1 is closest in meaning to(A) distinguish(B) e liminate(C) p rotect(D) create23 The word “partitioning” in line 2 is closest in meaning to(A) division(B) m odification(C) o pening(D) circulating24 According to the passage, acidic soils tent to be associated with(A) a high salt content(B) a n increase in farming(C) l arge amounts of rain(D) glacial meltwater25 The word “enhanced” in line 13 is closest in meaning to(A) implied(B) i ncreased(C) i ndicated(D) informed26 How did glacial meltdown affect the soil in North America?(A) It redistributed the soil types(B) I t added salt to the soil(C) I t made the soil more neutral in content(D) It added minerals to the soil27 The phrase “this regionalization scheme” in line 19 refers to the(A) movements of glacial deposits(B) p atterns of natural vegetation(C) h uman modification of the North American environment(D) distinction between humid America and arid America28 The word “transition” in line 23 is closest in meaning to(A) elevation(B) c hange(C) a dvantage(D) condition29 The passage supports which of the following statements?(A) Arid America is not necessarily characterized by the presenceof deserts(B) M ost of Canada and the northeastern United States consists ofshort-grass prairies wherever natural vegetation has not been modified by humans(C) T he accumulation of loess is primarily the result of irrigation(D) Glaciation removed the fertile layer of soil from much of theMississippi ValleyQuestions 30-40Most sources of illumination generate light over an appreciable period, and indeed ifan object is lit for a very brief time(less that 1/25 second), the human eye will not reactin time to see the object. A photographic emulsion---that is, a light-sensitive coating on photographic film, paper, or glass---will, however, record much shorter bursts of light. A(5 ) photographic flash can therefore be used to capture high-speed movement on film as wellas to correct deficiencies of the normal surrounding lighting.Photoflash is now generated electronically, but the earliest form, first used in 1864, was a paper bag containingmagnesium wire and some oxygen-rich substance, such as potassium chlorate. When thebag was ignited, the metal burned with an intense flash. A contemporary observer reported(10) that “this quite unsafe device seems to have done nothing worse that engulf the room indense smoke and lead to pictures of dubious quality and odd pose s.”The evolution of the photoflash was slow, flashbulbs, containing fine wire made of ametal, such as magnesium or aluminum, capable of being ignited in an atmosphere of pure oxygen at low pressure, were introduced only in the 1920’s. In the e arliest type, the metal (15) was separated from the oxygen by a thin glass bulb. The flash was fired by piercing thebulb and allowing the oxygen to come into contact with the metal, which ignitedspontaneously. Later bulbs were fired by an electric battery, which heated the wire bypassing a small current through it. Other combinations, such as the pairing of oxygendifluoride with zirconium, have also been used. In each case enough energy is given out to(20) heat the oxidizable metal momentarily to a white-hot emissionof visible light. The smoke particles are so small that they cool rapidly; but since they are white, they contribute to the brilliance by reflecting the light from their still-glowing neighbors. A slightly bigger formof the metal will burn for a longer time.30 What does the passage mainly discuss?(A) The history of the photoflash(B) T heories about how the eye reacts to light(C) T he technology of modern photography(D) The dangers of using the early photoflash31 According to the passage,1/25 second is the minimum amount of time required for the(A) recording of an image on film(B) g eneration of artificial light(C) c reation of a photographic emulsion(D) human eye to react to light32 According to the passage, an advantage of using a photoflash is that it(A) can produce repeated bursts of light(B) i ntensities colors in photographs(C) i s short enough not to bother human eyes(D) supplements existing lighting33 The word “ignited” in line 9 is closest in mea ning to(A) set on fire(B) c ut into(C) o pened(D) shaken34 Which of the following phrases is defined in paragraph 1?(A)”appreciable period”(line 1)(B)”photographic emulsion”(line 3)(C)”high-speed movement”(line 5)(D)”odd poses”(line 11)35 The wo rd “evolution” in line 12 is closest in meaning to(A) publicity(B) a doption(C) d evelopment(D) manufacture36 The function of the glass in the first flashbulbs was to(A) produce the spark that initiated the flash(B) m agnify the light produced by the flash(C) p rotect the photographer from the heat of the flash(D) keep the metal and oxygen apart before the flash37 The word “it” in line 18 refers to(A) oxygen(B) b attery(C) w ire(D) current38 The word “momentarily” in line 20 is closest in mean ing to(A) effortlessly(B) b riefly(C) e lectronically(D) gradually39 According to the passage, the white color of the smoke particles generated by a flashbulb contributes to(A) rapid cooling(B) b right illumination(C) e lectrical conductivity(D) intense heat40 According to the passage, a flashbulb can be made to burn longer by using(A) thicker wire(B) m ore oxygen(C) t hinner glass(D) continuous electricityQuestions 41-50The stylistic innovation in paining known as Impressionism began in the 1870’s. The Impressionists wanted to depict what they saw in nature, but they were inspired to portray fragmentary moments by the increasingly fast pace of modern life. They concentrated onthe play of light over objects, people, and nature, breaking up seemingly solid surfaces,(5 ) stressing vivid contrast between colors in sunlight and shade, and depiction reflected lightin all of its possibilities. Unlike earlier artists, they did not want to observe the world from indoors. They abandoned the studio, painting in the open air and recording spontaneous Impressions of their subjects instead of making outside sketches and then moving indoorsto complete the work form memory.(10) Some of the Impressionists’ painting methods were affected by technologicaladvances. For example, the shift from the studio to the open air was made possible inpart by the advent of cheap rail travel, which permitted easy and quick access to thecountryside or seashore, as well as by newly developed chemical dyes and oils that ledto collapsible paint tubes, which enabled artists to finish their paintings on the spot.(15)Impressionism acquired its name not from supporters but from angry art lovers whofelt threatened by the new painting. The term “Impressionism” was born in 1874,whena group of artists who had been working together organized an exhibition of theirpaintings in order to draw public attention to their work. Reaction from the public andpress was immediate, and derisive. Among the 165 paintings exhibited was one called(20)Impression: Sunrise, by Claude Monet(1840-1926),Viewedthrough hostile eyes,Monet’s painting of a rising sun over a misty, watery scene seemed messy, slapdash,and an affront to good taste. Borrowing Monet’s title, art critics extended the term “Impressionism” to the entire exhibit. In response, Monet and his 29 fellow artists inthe exhibit adopted the same name as a badge of their unity, despite individual differences.(25)From then until 1886 Impressionism had all the zeal of a “church”, as the painter Renoirput it. Monet was faithful to the Impressionist creed until his death, although many of theothers moved on to new styles.41 What aspect of painting in the nineteenth century does the passage mainly discuss?(A) The impact of some artists’ resistance to the fast pace of life(B) T he differences between two major styles of art(C) A technological advance in the materials used by artists(D) A group of artists with a new technique and approach to art42 The word “depict” in line 2 is closest in meaning to(A) reorganize(B) d eform(C) r epresent(D) justify43 According to the passage, which of the following was one of the distinguishing characteristics of Impressionist painting?(A) The emphasis on people rather than nature scenes(B) T he way the subjects were presented from multiple angles(C) T he focus on small solid objects(D) The depiction of the effects of light and color44 Which of the following is a significant way in which Impressionists were different from the artists that preceded them?(A) They began by making sketches of their subjects(B) T hey painted their subjects out-of-doors(C) T hey preferred to paint from memory(D) They used subjects drawn from modern life45 The word “advent” in line 12 is closest in meaning to(A) achievement(B) a cceptance(C) a rrival(D) advantage46 The exhibition of paintings organized in 1874 resulted in all of the following EXCEPT(A) attracting attention from the public(B) a negative reaction from the press(C) a n immediate demand for the paintings exhibited(D) creating a name for a new style of painting47 The word “affront” in line 22 is closest in meaning to(A) insult(B) e ncouragement(C) r eturn(D) credit48 The rejection of the Impressionist exhibition by critics was caused by which of the following?(A) The small number of paintings on display(B) L ack of interest in exhibitions by young artists(C) T he similarity between all the paintings exhibited(D) Anger about seemingly poorly painted art49 The author mentions Renoir in line 25 to give an example of an artist who(A) became as famous as Monet(B) w as consistently praised by art critics(C) d escribed the enthusiasm of the Impressionists for their work(D) was in favor of a traditional style of painting50 The word “others” in line 27 refers to(A) art critics(B) f ellow artists(C) i ndividual differences(D) new styles0308答案ABADB CCCBA BDDCC DCDBA DACCB DBCAC DACBA BABDC BCAAD CDABACACCB CDBCB DACCC ABCDA CDCDC BDCDC BCDDC DBACBDAABA DDBAB CDBCB DCBBA BDACB DDBAA DDABC DCBBA DCDBC CADCB。
托福阅读高频词汇题大全
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increasingly增长迅速的chaotic disorganize混沌coalesce[ˌkoʊəˈles]joint使…联合；使…合并coexist concurrent共存coincide with correspond to符合；与...相一致collapse fall inward崩溃；倒塌collate[kəˈleɪt]assemble聚集compact contract收缩，压紧comparative considerable相当的compatible[kəmˈpætəbl]coexisting与……相容的compelling persuasive激发兴趣的compensate for make up for补充，弥补compile edit编辑compound add to增加comprise Consist of组成conceivable imaginable可想象的conducive to favorable to有利于…的configuration arrangement配置congregate[ˈkɑːŋɡrɪɡeɪt]Gather/together聚集consistent harmonious协调的conspicuous obvious显而易见的contract into participate参加conversely in contrast相反counter combat战斗counterpart equivalent等价物couple with combined with与…相结合，伴随courteous[ˈkɜːrtiəs]polite有礼貌的；谦恭的critical probative检验的culminate end结束cultivate encourage the growth of促进(艺术、科学等）的发展deliberate intensive深思熟虑的deplete use up消耗deposit savings存款，押金discrepancy inconsistence不一致distortion twist扭曲divert redirect转移elusive hard to identify难以捉摸的emanate from[ˈɛməˌneɪt]originate from发源于embrace包含拥抱opt选择episode occurrence插曲exotic foreign异国的；外来的explicable explainable可解释的exquisitely[ɪkˈskwɪzɪtli,]elaborate异常地extract remove提取，移出fleeting brief简短的，快速的formulate modify制定；构想出fragile easily damaged易损坏的frigid cold寒冷的furnish equipped装备gross overall考出总共的hasty hurried匆忙的hitherto up till then直到那时impede restrict障碍implement carry out实施implication consequence结论in essence basically本质上in profile view from the side从侧面看in response to as a result of回答；响应in retrospect in reconsidering the past回顾往事inadvertently unintentionally非故意地，无心地indiscriminate random任意的inevitable necessary必然的ingenuity cleverness聪明的inhibit slow down禁止；减速initiate start开始，着手innumerable countless无数的inspiring striking惊人的install put in place安置intact whole完整的integrate combine使…成整体investigate examine调查，检查inviting encouraging鼓舞人心的irritate annoy刺激；激怒justifiable rightful正当的；有理由的launch start开始，开创leftover remains残余的lethal[ˈliːθl]deadly致命的lucrative[ˈluːkrətɪv]profitable有利可图的magnitude size大小，量级main component makes up most主要manifestation expression表现，显示margin limit界限marvelous wonderful精彩的methodically systematically系统地monotonous unchanging不变的；单调的more permeable penetrable可透过的more robust stronger更加坚固，强健much deterioration worse condition退化，恶化mundane commonplace平凡的optimal best最佳的parallel match匹配particular specific特别的，特殊的peak the high point顶点peculiar unique独特的perceive seen感知periodical regular定期的perish枯萎毁灭cold冷的permeable easy to be changed易变的permeate spread throughout散布；弥漫perplexing puzzling复杂的，令人费解的persist continue继续；坚持pervasive widespread普遍的portable movable可移动的postulate propose假定，打算precious expensive昂贵的，宝贵的precise accurate精确地predominantly mainly显著地preoccupation focused全神贯注prerequisite requirement必要条件presume supposed假定的prevail dominant占优势prohibit restrict限制的proponent supporter支持者prosperity wealth繁荣，成功reciprocal mutually互利的recommend support支持recover to return to normal恢复recur repeat frequently再出现reflect express表达reinforce strengthen加强，加固repulse driven back拒绝；击退resemble look like类似resistance opposition反抗；抵抗力resolve settle解决respectively separately各自的restrict limit限制resume to start again重新开始revere greatly mire泥潭陷入困境敬畏；尊敬rival competitor竞争者rudimentary primitive基础的rule out exclude排除scanty few缺乏的scarce insufficient缺乏的，不足的scatter separate分散；分开scrutiny close observation监督sculpt carve雕刻sentimental emotional多愁善感的；感情用事的severity Strict/harshness严格shallow small depth浅的shatter broke破损，碎片solely only仅仅sophisticate complex复杂的sought tried to obtain寻找sparse seldom稀少的spurt喷出喷射sudden increase冲刺stagnation lack of growth停滞stamina endurance毅力，精力stance posture站姿，姿势startle surprise令人惊讶strenuous hard努力的strictly严格地确实地only仅仅subsequent later然后，随后substantial considerable相当的subtle slight轻微的successive continuous连续的supplement add to增加surge proliferate激增surplus excess过剩的suspicion doubt怀疑；嫌疑sustain support支持swift quick快速的tactic strategy策略Tangible有形的实在的具体的physical有形的，实体的temporary for short-term暂时的tend take care of照料，照管thereby consequently从而，因此thorough completely完全地trait feature特点transparent seen through看穿trigger cause引发unprecedented previously unequalled空前的hierarchy ranking层级in principle theoretically大体上，原则上in some degree to certain extent某种程度上in turn subsequent轮流，依次indefinitely endlessly无限地inexplicably mysteriously令人难以理解地integral essential主要的intimately closely紧密地invariably always总是last favor does not prefer不喜欢likewise in the same way同样地maintain claim维持；声明many-segmented pieces分段的masking hiding隐藏massively extensively大暈地master skillfully熟练地match agree with匹配，赞成mean average平均的merely only仅仅might authority可能modest reasonable适度的，适中的modify change改变momentum push动力；冲力motive reason原因，动机mount grow増加；増长needless to say obvious明显的，显而易见的net final净余，最终nevertheless even so虽然如此notion idea观念obstruction barrier障碍obtained gathered获得，聚集of no need to say obvious明显的，显而易见的ongoing continuing持续的overwhelmingly without doubt压倒性地;不可抵抗地pioneer original最早的，原始的pointless of no use无意义的pose present提出…讨论potential possible可能的pragmatic practical实际的profound very strong深厚的profusely abundant丰富的prolong extend延伸promote surge促进proper appropriate适当的proportion size大小，比例pursue engage in从事quantify calculate量化quest search寻找readily quickly快速地recall remember回忆recognize accept认出，识别regard for concern about考虑到relatively comparatively相当地reluctant unwilling勉强的remarkable extraordinary卓越的；非凡的renew restore重建repetitive happen many times重复的reproduce copy再生robust healthy健康sabotage intentionally damage妨害；对…采取破坏行动scenario version of events方案；情节segment divide into several parts片段segregate separate分离，隔离seldom unusual不常sensitive to sensible有感觉的shrinkage reduction收缩；减低signify indicate表示；意味simultaneous at the same time同时skepticism doubt怀疑slightly by very small amounts轻微地spectacular remarkable卓越的；壮观的speculate conjecture推断steadily unvarying稳定地still motionless静止不动的stimulate encourage鼓舞，起作用straightforward simple简单的striking noteworthy值得注意的Sufficient enough足够的surely certainly当然；无疑thus consequently因此typical of in common共同的unceasingly continually不断地；继续地undoubtedly certainly确实地，毋庸置疑的unfavorable unpleasant令人不愉快的inadvertently 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dramatic显著的subsequent followed后来的substantially significantly大体上，显著的suspicion distrust怀疑，不信任typified characterized典型的，有特点的unambiguous clear清楚的unintentionally accidentally偶然地unprecedented never seen before前所未有的unpromising unfavorable令人不愉快的unrivaled unequaled无与伦比的vanish disappear消失verging bordering边缘verifying confirming确认，查验vicinity neighborhood临近，附近virtually almost completely几乎，实际上vulnerable unprotected脆弱的isolate separate使隔离；使孤立mutual shared共同的supplementary additional补充的；追加的prosperous successful繁荣的，成功的inevitably necessarily不可避免地，必要地specific typical特殊的focus on dependent on依靠，专注于imminent future即将来临的refinement improvement改善，完善conceal hide隐藏succeed follow继承，跟随collectively in whole共同地，全体地compensate make up for弥补founding Building/establishment创办，创造rugged rough粗糙的retention keeping保留complexity intricacy复杂allowing letting允许triggering generating引发dramatically remarkably戏剧地identical the same同一的，完全相同的inconspicuous not easily noticed不显眼的routinely regularly定期地contribute to add to促成，有助于exhaust use up耗尽overall on balance全部的，全体的overestimate maybe higher评价过高prelude to introductory step to序幕facet[ˈfæsɪt]form方面Plausible reasonable有道理的，合理的exceed be greater than超过ingenious clever聪明的bizarre strange奇怪的unpredictable uncertain不确定的estimate calculate approximately预估，估计submerged put underwater水下的sufficiently enough充分地Inhabitant resident居民albeit[ˌɔːlˈbiːɪt]though尽管，即使improbable unlikely不大可能的approaching nearing接近，临近velocity speed速度optimum ideal最适宜的，理想的delicate carefully protected精美的，微妙的monumental enormous非常的，巨大的manipulate skillfully use操作subsistence survival生存，生活constraints on limitations on对……约束profoundly deeply深刻的endure withstand忍耐，容忍mechanism mean机制，方法kept in check prevented阻止，约束inexplicable[ˌɪnɪkˈsplɪkəbl]mysterious费解的，难解释的engaged in practiced从事于profuse abundant丰富的adequate rich充足的jeopardize endanger危害excessively extremely过分地，极端halt stop停止typical normal典型的，标准的continually all the time持续，一直periodic recurred regularly周期的markedly surprisingly出人意料地be accompanied with occur together伴随replicate copy复制underlie on the basis of成为……的基础admiration in high opinion钦佩，赞赏intermediate in the middle stage/in-between中间的，媒介的nonetheless however然后，但是supplant replace代替restore put back归还exclusively only专有地，排外地excessive too much过度的，太多prominent noticeable突出的，显著的vigorous active有力的，精力充沛的decaying rotting腐蚀，颓败confirming proving确定的，确认的be incorporated into part of成为……的一部分depositing putting放置，预存Instantaneous immediate即时的，立即anticipate expect预期，期望mundane ordinary平凡的，普通的obligation burden责任，担当Suddenly abruptly突然地，忽然suitable appropriate适当的，合适的adjustable adaptable可调节的，可接受的meager partly贫乏的；瘦的incorporate contain包含，吸收laboriously making much effort辛苦地；费力地distinguish separate区分；辨别presumed assumed假定的；推测的conclusive definitive决定性的，最后的entailed necessary必需的，必要的unprecedented never happen前所未有的，从未出现的presumably reasonable assumption推测，假设in junction with stick to坚持，黏住remarkably distinctly显著地；非常地suspected thought it unlikely怀疑的progressively increasingly渐进地；日益增多地vigorously energetically精神旺盛地，活泼地mature fully developed充分发展的，成熟的dwellings homes民居；住处persistent the same at each time固执的，坚持的Proximity in short distances接近Impulse push on推动Sought to increase chose to increase试图增加Characterize distinguish具有…的特征；区分。
历年托福考试阅读真题汇总含答案
0308托福试题阅读（55minutes）Question 1-11If food is allowed to stand for some time, it putrefies .When the putrefied materialis examined microscopically ,it is found to be teeming with bacteria. Where do thesebacteria come from , since they are not seen in fresh food? Even until the mid-nineteenthcentury, many people believed that such microorganisms originated by spontaneous(5 )generation ,a hypothetical process by which living organisms develop from nonlivingmatter.The most powerful opponent of the theory of spontaneous generation was the French chemist and microbiologist Louis Pasteur(1822-1895).Pasteur showed that structurespresent in air closely resemble the microorganisms seen in putrefying materials .He did(10) this by passing air through guncotton filters, the fibers of which stop solid particles. Afterthe guncotton was dissolved in a mixture of alcohol and ether, the particles that it hadtrapped fell to the bottom of the liquid and were examined on a microscope slide .Pasteurfound that in ordinary air these exists a variety of solid structures ranging in size from0.01 mm to more than 1.0 mm .Many of these bodies resembledthe reproductive(15)structures of common molds, single-celled animals, and various other microbial cells .As many as 20 to 30 of them were found in fifteen liters of ordinary air ,and they couldnot be distinguished from the organisms found in much larger numbers in putrefying materials .Pasteur concluded that the organisms found in putrefying materials originatedfrom the organized bodies present in the air .He postulated thatthese bodies are constantly(20)being deposited on all objects.Pasteur showed that if a nutrient solution was sealed in a glass flask and heated toboiling to destroy all the living organisms contaminating it, it never putrefied .The proponents of spontaneous generation declared that fresh air was necessary forspontaneous generation and that the air inside the sealed flask was affected in some way(25)by heating so that it would no longer support spontaneousgeneration. Pasteur constructed a swan-necked flask in which putrefying materials could he heated to boiling, but aircould reenter. The bends in the neck prevented microorganisms from getting in the flask.. Material sterilized in such a flask did not putrefy.1,What does the passage mainly discuss?(a)Pasteur’s influence on the development of the microscope.(b)The origin of the theory of spontaneous generation .(c)The effects of pasteurization on food.(d)Pasteur’s argument agai nst the theory of spontaneous generation . 2,The phrase “teeming with ”in line 2 is closest in meaning to(a)full of(b)developing into(c)resistant to(d)hurt by3,Which of the following questions did the theory of spontaneous generation attempt to answer?(a)What is the origin of the living organisms are seen on some food?(b)How many types of organisms can be found on food?(c)What is the most effective way to prepare living organisms for microscopic examination?(d)How long can food stand before it putrefies?4,The word “resemble” in line 9 is closest in meaning to(a)benefit from(b)appear similar to(c)join together with(d)grow from5,The purpose of the “guncotton” mentioned in paragraph 2 was to(a)trap particles for analysis(b)slow the process of putrefaction(c)increase the airflow to the microscopic slide(d)aid the mixing of alcohol and ether6,The author mention “1.0mm”in line 14 in describing the(a)thickness of a layer of organisms that was deposited on an object(b)diameter of the fibers that were in the guncotton filters(c)thickness of the microscope slides that were used(d)size of the particles that that were collected7.The word “postulated”in line 19 is closest in meaning to(a)analyzed(b)doubted(c)persuaded(d)suggested8.The objects that Pasteut removed from the air in his experiment were remarkable because they were(a)primarily single-celled organisms(b)no different from objects found in putrefying materials(c)fairly rare(d)able to live in a mixture of alcohol and ether9.The word “it” in line 22 refers to(a)a nutrient solution(b)a glass flask(c)boiling(d)spontaneous generation10.According to paragraph 3,proponents of spontaneous generation believed that which of the following was important for the process to succeed ?(a)A sealed container(b)Fresh air(d)The presence of nutrients11.It can be inferred from paragraph 3 that Pasteur employed a swam-necked flask to(a)store sterilized liquids for use in future experiments(b)prevent heat from building up in a solution(c)disprove a criticism of his conclusions(d)estimate the number of organisms in a liter of airQuestions 12-20In the early decades of the United States ,the agrarian movement promoted the farmeras society’s hero. In the minds of agrarian thinkers and writers ,the farmer was a person on whose well-being the health of the new country depended .The period between theRevolution, which ended in 1783,and the Civil War ,which ended in 1865 ,was the age of(5 )the farmer in the United States .Agrarian philosophers ,represented most eloquently byThomas Jefferson, celebrated farmers extravagantly for their supposed centrality in a goodsociety, their political virtue ,and their Superior morality .And virtually all policy makers, whether they subscribed to the tenets of the philosophy held by Jefferson or not, recognized agriculture as the key component of the American economy .Consequently ,government at(10)all levels worked to encourage farmers as a social group and agriculture as economicenterprise.Both the national and state governments developed transportation infrastructure,building canals, roads, bridges, and railroads ,deepening harbors ,and removing obstructions from navigable streams .The national government imported plant and animal varieties and(15) launched exploring expeditions into prospective farmlands in the West .In addition ,government trade policies facilitated the exporting of agriculturalFor their part ,farmers seemed to meet the social expectations agrarian philosophershad for them ,as their broader horizons and greater self-respect, both products of the Revolution ,were reflected to some degree in their behavior .Farmers seemed to become(20)more scientific ,joining agricultural societies and reading the farm newspapers that sprangup throughout the country .They began using improved implements, tried new crops andpure animal breeds , and became more receptive to modern theories of soil improvement .They also responded to inducements by national and state governments .Farmersstreamed to the West ,filling frontier lands with stunning rapidity .But farmers responded(25)less to the expectations of agrarians and governmentinducements than to growing market opportunities .European demand for food from the United States seemed insatiable . War, industrialization , and urbanization all kept demand high in Europe . United States citiesand industries grew as well; even industries not directly related to farming thrived becauseof the market, money ,and labor that agriculture provided .12.What does the passage mainly discuss?(a)The agrarian philosophy of Thomas Jefferson(b)The role of the national government in the development of agriculture(c)Improvements in farming techniques(d)The impact of the increased importance of the farmer13.The word “depended” in line 3 is closest in meaning to(a)improved(b)relied(c)demanded(d)explained14.The author mentions Thomas Jefferson in paragraph 1 as an(a)a leader during the Revolution(b)an inventor of new farming techniques(c)a philosopher who believed farmers were essential to the creation of a good society(d)a farmer who guided the agrarian movement toward an emphasis on economic development15.The phrase “subscribed to” in line 8 is closest in meaning to(a)contributed to(b)agreed with(c)thought about(d)expanded on16.Which of the following statements is supported by the information in paragraph 1?(a)All government policy makers accepted Jefferson’s views of agriculture and farmers.(b)Agricultural production declined between 1783 and 1861.(c)The majority of farmers worked for the government.(d)Agriculture was a vital part of the nation’s economy.17.According to the passage , the national and state governments did all of the following EXCEPT(a)build roads(b)import new plant varieties(c)give farmers money for their crops(d)develop policies that helped farmers export their products18.All of the following are mentioned as examples of farmers’ meeting the expectations of agrarian philosophers EXCEPT(a)obtaining information from farm newspapers(b)accumulating personal wealth(c)planting new crops(d)becoming more scientific19.The word “stunning” in line 24 is closest in meaning to(a)predictable(b)impressive(c)famous(d)gradual20.Which of the following statements is best supported by paragraph 4?(a)Agricultural development contributed to development in other parts of the economy.(b)European agricultural products were of a higher quality than those produced in the United States.(c)The growing settlement of the West led to a decrease in agricultural production.(d)Farmers were influenced more by government policies than by market opportunities.Question 21-29The wide variety of climates in North America has helped spawn a complex pattern ofsoil regions. In general, the realm’s soils also reflect the broad environmental partitioninginto “humid America” and “arid America.” Where annual precipitation exceeds 20 inches(50 centimeters),soils in humid areas tend to be acidic in chemical content, Since crops(5 ) do best in soils that are neither acidic(higher in acid content) noralkaline(higher in salt content).fertilization is necessary to achieve the desired level of neutrality between thetwo. A rid America’s soils are typically alkaline and must be fertilized back towardneutrality by adding acidic compounds. Although many of these dryland soils, particularlyin the Great Plains, are quite fertile, European settlers learned over a century ago that(10)water is the main missing ingredient in achieving their agricultural potential. In the1970’s, certain irrigation methods were perfected and finally provided a real opportunityto expand more intensive farming west from the Central Lowland into the drier portionsof the Great Plains. Glaciation also enhanced the rich legacy of fertile soils in the centralUnited States,both from the deposition of mineral-rich glacial debris left by meltwater(15)and from thick layers of fine wind-blown glacial material, called loess, in and around themiddle Mississippi Valley.Natural vegetation patterns could be displayed on a map of North America, but theenormous human modification of the North American environment in modern times hasall but reduced this regionalization scheme to the level of the hypothetical. Nonetheless,(20)the humid America-arid America dichotomy is still a valid generalization: the naturalvegetation of areas receiving more than 20 inches of water yearly is forest, whereas thedrier climates give rise to a grassland cover. The forests of North America tent to makea broad transition by latitude. In the Canadian North, needle-leaf forests dominate, butthese coniferous trees become mixed with broadleaf deciduous trees as one crosses the(25)border into the Northeast United States. As one proceedstoward the Southeast, broadleaf vegetation becomes dominant.Arid America mostly consists of short-grass prairies orstepper. The only areas of true desert are in the Southwest.21 What aspect of North America does the passage mainly discuss?(A) The wide variety of climates(B) S oil types and vegetation patterns(C) I mproved irrigation methods and the expansion of agriculture(D) The change in precipitation patterns22 The word “spawn ” in line 1 is closest in meaning to(A) distinguish(B) e liminate(C) p rotect(D) create23 The word “partitioning” in line 2 is closest in meaning to(A) division(B) m odification(C) o pening(D) circulating24 According to the passage, acidic soils tent to be associated with(A) a high salt content(B) a n increase in farming(C) l arge amounts of rain(D) glacial meltwater25 The word “enhanced” in line 13 is closest in meaning to(A) implied(B) i ncreased(C) i ndicated(D) informed26 How did glacial meltdown affect the soil in North America?(A) It redistributed the soil types(B) I t added salt to the soil(C) I t made the soil more neutral in content(D) It added minerals to the soil27 The phrase “this regionalization scheme” in line 19 refers to the(A) movements of glacial deposits(B) p atterns of natural vegetation(C) h uman modification of the North American environment(D) distinction between humid America and arid America28 The word “transition” in line 23 is closest in meaning to(A) elevation(B) c hange(C) a dvantage(D) condition29 The passage supports which of the following statements?(A) Arid America is not necessarily characterized by the presenceof deserts(B) M ost of Canada and the northeastern United States consists ofshort-grass prairies wherever natural vegetation has not been modified by humans(C) T he accumulation of loess is primarily the result of irrigation(D) Glaciation removed the fertile layer of soil from much of theMississippi ValleyQuestions 30-40Most sources of illumination generate light over an appreciable period, and indeed ifan object is lit for a very brief time(less that 1/25 second), the human eye will not reactin time to see the object. A photographic emulsion---that is, a light-sensitive coating on photographic film, paper, or glass---will, however, record much shorter bursts of light. A(5 ) photographic flash can therefore be used to capture high-speed movement on film as wellas to correct deficiencies of the normal surrounding lighting.Photoflash is now generated electronically, but the earliest form, first used in 1864, was a paper bag containingmagnesium wire and some oxygen-rich substance, such as potassium chlorate. When thebag was ignited, the metal burned with an intense flash. A contemporary observer reported(10) that “this quite unsafe device seems to have done nothing worse that engulf the room indense smoke and lead to pictures of dubious quality and odd pose s.”The evolution of the photoflash was slow, flashbulbs, containing fine wire made of ametal, such as magnesium or aluminum, capable of being ignited in an atmosphere of pure oxygen at low pressure, were introduced only in the 1920’s. In the e arliest type, the metal (15) was separated from the oxygen by a thin glass bulb. The flash was fired by piercing thebulb and allowing the oxygen to come into contact with the metal, which ignitedspontaneously. Later bulbs were fired by an electric battery, which heated the wire bypassing a small current through it. Other combinations, such as the pairing of oxygendifluoride with zirconium, have also been used. In each case enough energy is given out to(20) heat the oxidizable metal momentarily to a white-hot emissionof visible light. The smoke particles are so small that they cool rapidly; but since they are white, they contribute to the brilliance by reflecting the light from their still-glowing neighbors. A slightly bigger formof the metal will burn for a longer time.30 What does the passage mainly discuss?(A) The history of the photoflash(B) T heories about how the eye reacts to light(C) T he technology of modern photography(D) The dangers of using the early photoflash31 According to the passage,1/25 second is the minimum amount of time required for the(A) recording of an image on film(B) g eneration of artificial light(C) c reation of a photographic emulsion(D) human eye to react to light32 According to the passage, an advantage of using a photoflash is that it(A) can produce repeated bursts of light(B) i ntensities colors in photographs(C) i s short enough not to bother human eyes(D) supplements existing lighting33 The word “ignited” in line 9 is closest in mea ning to(A) set on fire(B) c ut into(C) o pened(D) shaken34 Which of the following phrases is defined in paragraph 1?(A)”appreciable period”(line 1)(B)”photographic emulsion”(line 3)(C)”high-speed movement”(line 5)(D)”odd poses”(line 11)35 The wo rd “evolution” in line 12 is closest in meaning to(A) publicity(B) a doption(C) d evelopment(D) manufacture36 The function of the glass in the first flashbulbs was to(A) produce the spark that initiated the flash(B) m agnify the light produced by the flash(C) p rotect the photographer from the heat of the flash(D) keep the metal and oxygen apart before the flash37 The word “it” in line 18 refers to(A) oxygen(B) b attery(C) w ire(D) current38 The word “momentarily” in line 20 is closest in mean ing to(A) effortlessly(B) b riefly(C) e lectronically(D) gradually39 According to the passage, the white color of the smoke particles generated by a flashbulb contributes to(A) rapid cooling(B) b right illumination(C) e lectrical conductivity(D) intense heat40 According to the passage, a flashbulb can be made to burn longer by using(A) thicker wire(B) m ore oxygen(C) t hinner glass(D) continuous electricityQuestions 41-50The stylistic innovation in paining known as Impressionism began in the 1870’s. The Impressionists wanted to depict what they saw in nature, but they were inspired to portray fragmentary moments by the increasingly fast pace of modern life. They concentrated onthe play of light over objects, people, and nature, breaking up seemingly solid surfaces,(5 ) stressing vivid contrast between colors in sunlight and shade, and depiction reflected lightin all of its possibilities. Unlike earlier artists, they did not want to observe the world from indoors. They abandoned the studio, painting in the open air and recording spontaneous Impressions of their subjects instead of making outside sketches and then moving indoorsto complete the work form memory.(10) Some of the Impressionists’ painting methods were affected by technologicaladvances. For example, the shift from the studio to the open air was made possible inpart by the advent of cheap rail travel, which permitted easy and quick access to thecountryside or seashore, as well as by newly developed chemical dyes and oils that ledto collapsible paint tubes, which enabled artists to finish their paintings on the spot.(15)Impressionism acquired its name not from supporters but from angry art lovers whofelt threatened by the new painting. The term “Impressionism” was born in 1874,whena group of artists who had been working together organized an exhibition of theirpaintings in order to draw public attention to their work. Reaction from the public andpress was immediate, and derisive. Among the 165 paintings exhibited was one called(20)Impression: Sunrise, by Claude Monet(1840-1926),Viewedthrough hostile eyes,Monet’s painting of a rising sun over a misty, watery scene seemed messy, slapdash,and an affront to good taste. Borrowing Monet’s title, art critics extended the term “Impressionism” to the entire exhibit. In response, Monet and his 29 fellow artists inthe exhibit adopted the same name as a badge of their unity, despite individual differences.(25)From then until 1886 Impressionism had all the zeal of a “church”, as the painter Renoirput it. Monet was faithful to the Impressionist creed until his death, although many of theothers moved on to new styles.41 What aspect of painting in the nineteenth century does the passage mainly discuss?(A) The impact of some artists’ resistance to the fast pace of life(B) T he differences between two major styles of art(C) A technological advance in the materials used by artists(D) A group of artists with a new technique and approach to art42 The word “depict” in line 2 is closest in meaning to(A) reorganize(B) d eform(C) r epresent(D) justify43 According to the passage, which of the following was one of the distinguishing characteristics of Impressionist painting?(A) The emphasis on people rather than nature scenes(B) T he way the subjects were presented from multiple angles(C) T he focus on small solid objects(D) The depiction of the effects of light and color44 Which of the following is a significant way in which Impressionists were different from the artists that preceded them?(A) They began by making sketches of their subjects(B) T hey painted their subjects out-of-doors(C) T hey preferred to paint from memory(D) They used subjects drawn from modern life45 The word “advent” in line 12 is closest in meaning to(A) achievement(B) a cceptance(C) a rrival(D) advantage46 The exhibition of paintings organized in 1874 resulted in all of the following EXCEPT(A) attracting attention from the public(B) a negative reaction from the press(C) a n immediate demand for the paintings exhibited(D) creating a name for a new style of painting47 The word “affront” in line 22 is closest in meaning to(A) insult(B) e ncouragement(C) r eturn(D) credit48 The rejection of the Impressionist exhibition by critics was caused by which of the following?(A) The small number of paintings on display(B) L ack of interest in exhibitions by young artists(C) T he similarity between all the paintings exhibited(D) Anger about seemingly poorly painted art49 The author mentions Renoir in line 25 to give an example of an artist who(A) became as famous as Monet(B) w as consistently praised by art critics(C) d escribed the enthusiasm of the Impressionists for their work(D) was in favor of a traditional style of painting50 The word “others” in line 27 refers to(A) art critics(B) f ellow artists(C) i ndividual differences(D) new styles0308答案ABADB CCCBA BDDCC DCDBA DACCB DBCAC DACBA BABDC BCAAD CDABACACCB CDBCB DACCC ABCDA CDCDC BDCDC BCDDC DBACBDAABA DDBAB CDBCB DCBBA BDACB DDBAA DDABC DCBBA DCDBC CADCB。
（完整版）历年托福词汇题汇总440题（有答案）
（完整版）历年托福词汇题汇总440题（有答案）TOEFL词汇题精选440题001. Most of these leaders were invo Ived in public life as reformers, activists worki ng for wome n's right to vote, or authors, and were not representative at all of the great of ordinary wome n.The word "represe ntative" is closest in meaning to which of follow ing?(A) typical(B) satisfied(C) supportive(D) dist in ctive002. In the United States, Louis Comfort Tiffa ny (1843-1933) was the most noted exp onent of this style, produc ing a great variety of glass forms and surfaces, which were widely copied in their time and are highly prized today.The word "prized" is closest in meaning to which of follow ing?(A) valued(B) uni versal(C) un com mon(D) preserved003. The Art Nouveau style was a major force in the decorative arts from 1895 un til 1915, although its in flue nce continued throughout the mid-1920's. It was eve ntually to be overtake n by a new school of thought known as Fun cti on alism that had bee n prese nt since the tur n of the cen tury.The word "overtake n" is closest in meaning to which of follow ing?(A) surpassed(B) in cli ned(C) expressed(D) applied004. During most of their lives, surge glaciers behave like n ormal glaciers, traveli ng perhaps only a couple of in ches per day. However, at in tervals of 10 to 100 years, these glaciers move forward up to 100 times faster tha n usual.The word "in tervals" is closest in meaning to which of follow ing?(A) records(B) speeds(C) dista nces(D) periods 005. The in creas ing water pressure un der the glacier might lift it off its bed, overco ming the friction between ice and rock, thus freeing the glacier, which rapidly sliders dow nhill surge glaciers also might be in flue need by the climate, volca nic heat, or earthquakes.The word "free ing" is closest in meaning to which of follow ing?(A) push ing(B) releas ing(C) stre ngthe ning(D) draining006. A flood of ice would then surge into the Southern Sea. With the continued rise in sea level, more ice would plunge in to the ocea n, causing sea levels to rise even higher, which in turn would release more ice and set in moti on a vicious cycle.The word "pl un ge" is closest in meaning to which of follow ing?(A) drop(B) exte nd(C) melt(D) drift007. Group members look to in strume ntal leaders to "get thi ngs don e." Expressive leadership, on the other han d, is leadership that emphasizes thecollective well-being of a social group's members.The word "collective" is closest in meaning to which of follow ing?(A) n ecessary(B) typical(C) group(D) particular 008. They offer sympathy whe n some one experiences difficulties or is subjected to discipli ne, are quick to lighte n a serious mome nt with humor, and try to resolve issues that threate n to divide the group. The word "resolve" is closest in meaning to which of follow ing?(A) avoid repeat ing(B) talk about(C) avoid thi nking about(D) find a solution for 009. Thousa nds of tons were extracted before 1875, when it was first noticed that the tar contained fossil rema ins. Major excavati ons were un dertake n that established the sig nifica nee of this remarkable site.The word "no ticed" is closest in meaning to which of follow ing?(A) predicted(B) announced(C) corrected(D) observed 010. Since then, over 100 tons of fossils, 1.5 million from vertebrates, 2.5 million from inv ertebrates, have bee n recovered, ofte n in den sely concen tratecta ngled masses.The word "ta ngled" is closest in mea ning to which of follow ing?(A) buried ben eath(B) twisted together(C) quickly formed(D) easily dated011. The asphalt at La Brea seeps to the surface, especially in the summer, and forms shallow puddles that would often have bee n con cealed by leaves and dust. The word "con cealed" is closest in meaning to which of follow ing?(A) highlighted(B) covered(C) tran sformed(D) con tami nated012. The ocea n bottom --- a regi on n early 2.5 times greater tha n the total la nd area of the Earth --- is a vast frontier that even today is largely un explored and un charted, un til about a cen tury ago, the deep-ocea n floor was completely in accessible, hidde n ben eath waters averagi ng over 3,600 meters deep.The word "in accessible" is closest in meaning to which of follow ing?(A) un recog ni zable(B) un reachable(C) unu sable(D) un safe013. The DSDP's drill ship, the Glomar Challe nger, was ableto maintain a steady positi on on the ocea n's surface and drill in very deep waters,extracting samples of sedime nts and rock from the ocea n floor. The word "extracting" is closest in meaning to which of follow ing?(A) breaki ng(B) locat ing(C) rem oving(D) an alyz ing014. Today, largely on thestrength of evide nee gathered duri ng the Glomar Challenger's voyages, n early all earth seientists agree on the theories of plate teet onics and eon ti nen tal drift that expla in many of the geological processes that shape the Earth. The word "stre ngth" is closest in meaning to which of follow ing?(A) basis(B) purpose(C) discovery(D) en dura nee015. For every three Canadians in 1945, there were over five in 1966. In September 1966 Can ada's populati on passed the 20 milli on mark. Most of this surg ing growth came from n atural in crease.The word "surg ing" is closest in meaning to which of follow ing?(A) new(B) extra(C) accelerat ing(D) surpris ing 016. Whe n the prairies were being settled, un doubtedly, the good econo mic eon diti ons of the 1950's supported a growth in the population, but the expansion alsoderived from a trend toward earlier marriages and an in crease in the average size of families. The word "tre nd" is closest in meaning to which of follow ing?(A) tendency(B) aim(C) growth(D) directive017. After the peak year of 1957, the birth rate in Can ada bega n to deeli ne. It eon ti nued falling until in 1966, it stood at the lowest level in 25 years.The word "peak" is closest in meaning to which of follow ing?(A) poin ted(B) dismal(C) moun ta in(D) maximum018. Although the growth in Ca nada's populati on had slowed dow n by 1966 (the in crease the first half of the 1960's was only nine perce nt) , ano ther large populati on wave was coming over the horizon. It would be composed of the childre n who were born during the period of the high birth rateprior to 1957.The phrase "prior to" is closest in meaning to which of follow ing?(A) behi nd(B) since(C) duri ng(D) precedi ng 019. Advocates of orga nic foods --- a term whose meaning varies greatly --- freque ntly proclaim that such products are safer and more nu tritious tha n others.The word "Advocates" is closest in meaning to which offollow ing?(A) Prop onents(B) Mercha nts(C) In spectors(D) Con sumers020. There are nu mero usun substa ntiated reports that natural vitamins are superior to syn thetic on es, that fertilized eggs are nutritionally superior to unfertilized eggs, that un treated grains are better tha n fumigated grains, and the like.The word "un substa ntiated" is closest in meaning to which of follow ing?(A) un believable(B) uncon tested(C) un popular(D) unv erified021. But in many cases con sumers are misled if they believe orga nic foods can maintain health and provide better nu triti onal quality tha n conven ti on ally grown foods. So there is real cause for concern if con sumers, particularly those with limited in comes, distrust the regular food supply and buy only expe nsive orga nic foods in stead.The word "mai ntai n" is closest in meaning to which of follow ing?(A) improve(B) mon itor(C) preserve(D) restore022. I n additi on, there were performers and since con siderable importa nee was attached to avoiding mistakes in the enactment of rites, religious leaders usually assumed that task.The word "con siderable" is closest in meaning to which of follow ing?(A) thoughtful(B) substa ntial(C) relatio nal(D) cere monial023. I n additi on, there were performers and since con siderable importa nee was attached to avoidi ng mistakes in thee nactme nt of rites, religious leaders usually assumed that task.The word "en actme nt" is closest in meaning to which of follow ing?(A) establishme nt(B) performa nee(C) authorizati on(D) season024. Stagger ing tasks confron ted the people of the United States, North and South, when the Civil War ended. About a million and a half soldiers from both sides had to be demobilized, readjusted to civilia n life, and reabsorbed by the devastated economy. The word "Staggeri ng" is closest in meaning to which of follow ing?(A) specialized(B) confusing(C) various(D) overwhel ming025. About a millio n and a half soldiers from both sides had to be demobilized, readjusted to civilia n life, and reabsorbed by the devastated economy.The word "devastated" is closest in meaning to which of follow ing?(A) develop ing(B) rui ned(C) complicated(D) fragile026. Some bota ni sts hypothesized that the livi ng cells of pla nts acted as pumps. But many experime ntsdem on strated that the stems of plants in which all the cells are killed can still move water to appreciable heights. The word "dem on strated" is closest in meaning to which of follow ing?(A) ignored(B) showed(C) disguised(D) disti nguished027. As water is lost from the surface of the leaves, a n egative pressure, or tension, is created. The evaporated water is replaced by water movi ng from in side the pla nt in un broke n colu mns thatexte nd from the top of a plant to its roots. The same forces that create surface tension in any sample of water are responsible for the maintenance of these un broke n colu mns of water.The word "exte nd" is closest in meaning to which of follow ing?(A) stretch(B) branch(C) in crease(D) rotate028. By ope ning vast areas of uno ccupied land for reside ntial expa nsion, the omni buses, horse railways, commuter trains, and electric trolleys pulled settled regions outward two to four times more dista nt from city centers than they were in thepremodern era. The word "vast" is closest in meaning to which of follow ing?(A) large(B) basic(C) new(D) urba n029. The new accessibility of land around the periphery of almost every major city sparked an explosi on of real estate developme nt and fueled what we now know as urban sprawl. Between 1890 and 1920, for example, some 250,000 new reside ntial lots were recorded within the borders of Chicago, most of them located in outly ing areas.The word "sparked" is closest in meaning to which of follow ing?(A) brought about(B) surro un ded(C) sent out(D) followed030. An xious to take adva ntage of the possibilities of commut ing, real estate developers added 800,00(jbote ntial building sites to the Chicago region in just thirty years-lots that could have housed five to six million people.The word "pote ntial" is closest in meaning to which of follow ing?(A) certa in(B) popular(C) improved(D) possible031. The quality of preservati on is outstanding , but what is even more impressive is the nu mber of ichthyosaur fossilscontaining preserved embryos.The word "outsta nding" is closest in meaning to which of follow ing?(A) exte nsive(B) surpris ing(C) vertical(D) excelle nt032. Ichthyosaurs with embryos have bee n reported from 6 differe nt levels of the shale in a small area around Holzamde n, suggest ing that a specificsite was used by large nu mbers of ichthyosaurs repeatedly over time.The word "site" is closest in meaning to which of follow ing?(A) example(B) locati on(C) developme nt(D) characteristic033. The quality of preservati on is almost unm atched, and quarry operati ons have bee n carried out carefully with an aware ness of the value of the fossils. But these factors do not acco unt for the in terest ing questi on of how there came to be such a concen trati on of preg nant ichthyosaurs in a particular place very close to their time of giving birth.The phrase "acco unt for " is closest in meaning to which of follow ing?(A) record(B) describe(C) equal(D) expla in034.In the seve ntee nth cen tury the orga n, the clavichord, and the harpsichord became the chief in strume nts of thekeyboard group, a supremacy they maintained until the pia no suppla nted them at the end of the eightee nth cen tury.The words "a supremacy" in line 9 are closest in meaning to(A) a suggesti on(B) an improveme nt(C) a dominance(D) a developme nt 035. A series of mecha ni cal improveme nts continuing well into the nin etee nth cen tury, in cludi ng the in troducti on of pedals to susta in tone or to softe n it, the perfecti on of a metal frame, and steel wire of the fin est quality, fin ally produced an instrume nt capable of myriad tonal effects from the most delicate harm onies to an almost orchestral full ness of sound, from a liquid, singing tone to a ship, percussive brillianee. The word "myriad" is closest in meaning to which of follow ing?(A) no ticeable(B) many(C) loud(D) unu sual036. Each one was virtually a stone tow n, which is why the Spanish would later call them pueblos, the Spanish word for tow ns. These pueblos represe nt one of the An asazis' supreme achieveme nts. At least a doze n large stone houses took shape below the bluffs of Chiaco Canyon in n orthwest New Mexico.The word "supreme" is closest in meaning to which of follow ing?(A) most com mon(B) most outsta nding(C) most expe nsive(D) most convenient037. They fun cti oned as san ctuaries where the elders met to pla n festivals, perform ritual dan ces,settle pueblo affairs, and impart tribal lore to the youn ger gen erati on. The word "settle" is closest in meaning to which of follow ing?(A) si nk(B) decide(C) clarify(D) locate 038. Then, to conn ect the pueblos and to give access to the surro unding tablela nd, the architects laid out a system of public roads with stone staircases forasce nding cliff faces.The word "asce nding" is closest in meaning to which of follow ing?(A) arriv ing at (B) carv ing(C) conn ect ing(D) climbi ng039. Within a very short time, however, the incon gruity of playi ng lively music to a sole mn film became appare nt, and film pia ni sts bega n to take some care in matchi ng their pieces to the mood of the film.The word "sole mn" is closest in meaning to which of follow ing?(A) simple(B) serious(C) short(D) sile nt(D) extreme040. Certai n films had music especially composed for them. The most famous of these early specialscores was that composed and arra nged for D. W. Griffith's film Birth of a Nation, which wasreleased in 1915.The word "composed" is closest in meaning to which of follow ing?(A) selected(B) comb ined(C) played(D) createdThe word "scores" is closest in meaning to which of follow ing?(A) totals(B) successes(C) musical compositi ons(D) groups of musicia nsc 041. The Earthcomprises three prin cipal layers: the dense, iron-rich core, the mantle made of silicate rocks that are semimolten at depth, and the thin, solid-surface crust.The word "comprises" is closest in meaning to which of follow ing?(A) adapts to(B) ben efits from(C) con sists of(D) focuses ond 042. These plates move over the semimolte n lower man tle to produce all of the major topographical features of the Earth. Active zones where intense deformati on occurs are confined to the n arrow, in terc onn ect ing boun daries of con tact of the plates.The word "inten se" is closest in meaning to which of follow ing?(A) surface(B) sudden(C) rarea 043. New ocea nic crust is formed along one or moremarg ins of each plate by material issu ing from deeper layers of the Earth's crust, for example, by volca nic eruptions of lava at midocean ridges. The word "marg ins" is closest in meaning to which of follow ing?(A) edges(B) peaks(C) in teriors(D) dista nces d 044. If at such a spread ing con tact the two plates support con ti nen ts, a rift is formed that will gradually wide n and become flooded by the sea. The Atla ntic Ocea n formed like this as the American and Afro- Europea n plates move in opposite directi ons. The word "support" is closest in meaning to which of follow ing?(A) separate(B) create(C) reduce(D) hold d 045. Coin cide nt with concerns about the accelerati ng loss of species and habitats has bee n a grow in gappreciati on of the importa nee of biological diversity, the nu mber of species in a particular ecosystem, to the health of the Earth and huma n well- be in g.The word "appreciati on" is closest in meaning to which of follow ing?(A) ignorance(B) recog niti on(C) tolera nee(D) forgive nessd 046. An alie n explori ng Earth would probably give priority to the pla net's dominant, most-distinctive feature-the ocean. Huma ns have abias toward land that sometimes gets in the way of truly exam ining global issues.The word "bias" is closest in meaning to which of follow ing?(A) concern(B) disadva ntage(C) attitude(D) prejudice。
历年托福考试阅读真题汇总含答案
0308托福试题阅读（55minutes）Question 1-11If food is allowed to stand for some time, it putrefies .When the putrefied materialis examined microscopically ,it is found to be teeming with bacteria. Where do thesebacteria come from , since they are not seen in fresh food? Even until the mid-nineteenthcentury, many people believed that such microorganisms originated by spontaneous(5 )generation ,a hypothetical process by which living organisms develop from nonlivingmatter.The most powerful opponent of the theory of spontaneous generation was the French chemist and microbiologist Louis Pasteur(1822-1895).Pasteur showed that structurespresent in air closely resemble the microorganisms seen in putrefying materials .He did(10) this by passing air through guncotton filters, the fibers of which stop solid particles. Afterthe guncotton was dissolved in a mixture of alcohol and ether, the particles that it hadtrapped fell to the bottom of the liquid and were examined on a microscope slide .Pasteurfound that in ordinary air these exists a variety of solid structures ranging in size from0.01 mm to more than 1.0 mm .Many of these bodies resembledthe reproductive(15)structures of common molds, single-celled animals, and various other microbial cells .As many as 20 to 30 of them were found in fifteen liters of ordinary air ,and they couldnot be distinguished from the organisms found in much larger numbers in putrefying materials .Pasteur concluded that the organisms found in putrefying materials originatedfrom the organized bodies present in the air .He postulated thatthese bodies are constantly(20)being deposited on all objects.Pasteur showed that if a nutrient solution was sealed in a glass flask and heated toboiling to destroy all the living organisms contaminating it, it never putrefied .The proponents of spontaneous generation declared that fresh air was necessary forspontaneous generation and that the air inside the sealed flask was affected in some way(25)by heating so that it would no longer support spontaneousgeneration. Pasteur constructed a swan-necked flask in which putrefying materials could he heated to boiling, but aircould reenter. The bends in the neck prevented microorganisms from getting in the flask.. Material sterilized in such a flask did not putrefy.1,What does the passage mainly discuss?(a)Pasteur’s influence on the development of the microscope.(b)The origin of the theory of spontaneous generation .(c)The effects of pasteurization on food.(d)Pasteur’s argument agai nst the theory of spontaneous generation . 2,The phrase “teeming with ”in line 2 is closest in meaning to(a)full of(b)developing into(c)resistant to(d)hurt by3,Which of the following questions did the theory of spontaneous generation attempt to answer?(a)What is the origin of the living organisms are seen on some food?(b)How many types of organisms can be found on food?(c)What is the most effective way to prepare living organisms for microscopic examination?(d)How long can food stand before it putrefies?4,The word “resemble” in line 9 is closest in meaning to(a)benefit from(b)appear similar to(c)join together with(d)grow from5,The purpose of the “guncotton” mentioned in paragraph 2 was to(a)trap particles for analysis(b)slow the process of putrefaction(c)increase the airflow to the microscopic slide(d)aid the mixing of alcohol and ether6,The author mention “1.0mm”in line 14 in describing the(a)thickness of a layer of organisms that was deposited on an object(b)diameter of the fibers that were in the guncotton filters(c)thickness of the microscope slides that were used(d)size of the particles that that were collected7.The word “postulated”in line 19 is closest in meaning to(a)analyzed(b)doubted(c)persuaded(d)suggested8.The objects that Pasteut removed from the air in his experiment were remarkable because they were(a)primarily single-celled organisms(b)no different from objects found in putrefying materials(c)fairly rare(d)able to live in a mixture of alcohol and ether9.The word “it” in line 22 refers to(a)a nutrient solution(b)a glass flask(c)boiling(d)spontaneous generation10.According to paragraph 3,proponents of spontaneous generation believed that which of the following was important for the process to succeed ?(a)A sealed container(b)Fresh air(d)The presence of nutrients11.It can be inferred from paragraph 3 that Pasteur employed a swam-necked flask to(a)store sterilized liquids for use in future experiments(b)prevent heat from building up in a solution(c)disprove a criticism of his conclusions(d)estimate the number of organisms in a liter of airQuestions 12-20In the early decades of the United States ,the agrarian movement promoted the farmeras society’s hero. In the minds of agrarian thinkers and writers ,the farmer was a person on whose well-being the health of the new country depended .The period between theRevolution, which ended in 1783,and the Civil War ,which ended in 1865 ,was the age of(5 )the farmer in the United States .Agrarian philosophers ,represented most eloquently byThomas Jefferson, celebrated farmers extravagantly for their supposed centrality in a goodsociety, their political virtue ,and their Superior morality .And virtually all policy makers, whether they subscribed to the tenets of the philosophy held by Jefferson or not, recognized agriculture as the key component of the American economy .Consequently ,government at(10)all levels worked to encourage farmers as a social group and agriculture as economicenterprise.Both the national and state governments developed transportation infrastructure,building canals, roads, bridges, and railroads ,deepening harbors ,and removing obstructions from navigable streams .The national government imported plant and animal varieties and(15) launched exploring expeditions into prospective farmlands in the West .In addition ,government trade policies facilitated the exporting of agriculturalFor their part ,farmers seemed to meet the social expectations agrarian philosophershad for them ,as their broader horizons and greater self-respect, both products of the Revolution ,were reflected to some degree in their behavior .Farmers seemed to become(20)more scientific ,joining agricultural societies and reading the farm newspapers that sprangup throughout the country .They began using improved implements, tried new crops andpure animal breeds , and became more receptive to modern theories of soil improvement .They also responded to inducements by national and state governments .Farmersstreamed to the West ,filling frontier lands with stunning rapidity .But farmers responded(25)less to the expectations of agrarians and governmentinducements than to growing market opportunities .European demand for food from the United States seemed insatiable . War, industrialization , and urbanization all kept demand high in Europe . United States citiesand industries grew as well; even industries not directly related to farming thrived becauseof the market, money ,and labor that agriculture provided .12.What does the passage mainly discuss?(a)The agrarian philosophy of Thomas Jefferson(b)The role of the national government in the development of agriculture(c)Improvements in farming techniques(d)The impact of the increased importance of the farmer13.The word “depended” in line 3 is closest in meaning to(a)improved(b)relied(c)demanded(d)explained14.The author mentions Thomas Jefferson in paragraph 1 as an(a)a leader during the Revolution(b)an inventor of new farming techniques(c)a philosopher who believed farmers were essential to the creation of a good society(d)a farmer who guided the agrarian movement toward an emphasis on economic development15.The phrase “subscribed to” in line 8 is closest in meaning to(a)contributed to(b)agreed with(c)thought about(d)expanded on16.Which of the following statements is supported by the information in paragraph 1?(a)All government policy makers accepted Jefferson’s views of agriculture and farmers.(b)Agricultural production declined between 1783 and 1861.(c)The majority of farmers worked for the government.(d)Agriculture was a vital part of the nation’s economy.17.According to the passage , the national and state governments did all of the following EXCEPT(a)build roads(b)import new plant varieties(c)give farmers money for their crops(d)develop policies that helped farmers export their products18.All of the following are mentioned as examples of farmers’ meeting the expectations of agrarian philosophers EXCEPT(a)obtaining information from farm newspapers(b)accumulating personal wealth(c)planting new crops(d)becoming more scientific19.The word “stunning” in line 24 is closest in meaning to(a)predictable(b)impressive(c)famous(d)gradual20.Which of the following statements is best supported by paragraph 4?(a)Agricultural development contributed to development in other parts of the economy.(b)European agricultural products were of a higher quality than those produced in the United States.(c)The growing settlement of the West led to a decrease in agricultural production.(d)Farmers were influenced more by government policies than by market opportunities.Question 21-29The wide variety of climates in North America has helped spawn a complex pattern ofsoil regions. In general, the realm’s soils also reflect the broad environmental partitioninginto “humid America” and “arid America.” Where annual precipitation exceeds 20 inches(50 centimeters),soils in humid areas tend to be acidic in chemical content, Since crops(5 ) do best in soils that are neither acidic(higher in acid content) noralkaline(higher in salt content).fertilization is necessary to achieve the desired level of neutrality between thetwo. A rid America’s soils are typically alkaline and must be fertilized back towardneutrality by adding acidic compounds. Although many of these dryland soils, particularlyin the Great Plains, are quite fertile, European settlers learned over a century ago that(10)water is the main missing ingredient in achieving their agricultural potential. In the1970’s, certain irrigation methods were perfected and finally provided a real opportunityto expand more intensive farming west from the Central Lowland into the drier portionsof the Great Plains. Glaciation also enhanced the rich legacy of fertile soils in the centralUnited States,both from the deposition of mineral-rich glacial debris left by meltwater(15)and from thick layers of fine wind-blown glacial material, called loess, in and around themiddle Mississippi Valley.Natural vegetation patterns could be displayed on a map of North America, but theenormous human modification of the North American environment in modern times hasall but reduced this regionalization scheme to the level of the hypothetical. Nonetheless,(20)the humid America-arid America dichotomy is still a valid generalization: the naturalvegetation of areas receiving more than 20 inches of water yearly is forest, whereas thedrier climates give rise to a grassland cover. The forests of North America tent to makea broad transition by latitude. In the Canadian North, needle-leaf forests dominate, butthese coniferous trees become mixed with broadleaf deciduous trees as one crosses the(25)border into the Northeast United States. As one proceedstoward the Southeast, broadleaf vegetation becomes dominant.Arid America mostly consists of short-grass prairies orstepper. The only areas of true desert are in the Southwest.21 What aspect of North America does the passage mainly discuss?(A) The wide variety of climates(B) S oil types and vegetation patterns(C) I mproved irrigation methods and the expansion of agriculture(D) The change in precipitation patterns22 The word “spawn ” in line 1 is closest in meaning to(A) distinguish(B) e liminate(C) p rotect(D) create23 The word “partitioning” in line 2 is closest in meaning to(A) division(B) m odification(C) o pening(D) circulating24 According to the passage, acidic soils tent to be associated with(A) a high salt content(B) a n increase in farming(C) l arge amounts of rain(D) glacial meltwater25 The word “enhanced” in line 13 is closest in meaning to(A) implied(B) i ncreased(C) i ndicated(D) informed26 How did glacial meltdown affect the soil in North America?(A) It redistributed the soil types(B) I t added salt to the soil(C) I t made the soil more neutral in content(D) It added minerals to the soil27 The phrase “this regionalization scheme” in line 19 refers to the(A) movements of glacial deposits(B) p atterns of natural vegetation(C) h uman modification of the North American environment(D) distinction between humid America and arid America28 The word “transition” in line 23 is closest in meaning to(A) elevation(B) c hange(C) a dvantage(D) condition29 The passage supports which of the following statements?(A) Arid America is not necessarily characterized by the presenceof deserts(B) M ost of Canada and the northeastern United States consists ofshort-grass prairies wherever natural vegetation has not been modified by humans(C) T he accumulation of loess is primarily the result of irrigation(D) Glaciation removed the fertile layer of soil from much of theMississippi ValleyQuestions 30-40Most sources of illumination generate light over an appreciable period, and indeed ifan object is lit for a very brief time(less that 1/25 second), the human eye will not reactin time to see the object. A photographic emulsion---that is, a light-sensitive coating on photographic film, paper, or glass---will, however, record much shorter bursts of light. A(5 ) photographic flash can therefore be used to capture high-speed movement on film as wellas to correct deficiencies of the normal surrounding lighting.Photoflash is now generated electronically, but the earliest form, first used in 1864, was a paper bag containingmagnesium wire and some oxygen-rich substance, such as potassium chlorate. When thebag was ignited, the metal burned with an intense flash. A contemporary observer reported(10) that “this quite unsafe device seems to have done nothing worse that engulf the room indense smoke and lead to pictures of dubious quality and odd pose s.”The evolution of the photoflash was slow, flashbulbs, containing fine wire made of ametal, such as magnesium or aluminum, capable of being ignited in an atmosphere of pure oxygen at low pressure, were introduced only in the 1920’s. In the e arliest type, the metal (15) was separated from the oxygen by a thin glass bulb. The flash was fired by piercing thebulb and allowing the oxygen to come into contact with the metal, which ignitedspontaneously. Later bulbs were fired by an electric battery, which heated the wire bypassing a small current through it. Other combinations, such as the pairing of oxygendifluoride with zirconium, have also been used. In each case enough energy is given out to(20) heat the oxidizable metal momentarily to a white-hot emissionof visible light. The smoke particles are so small that they cool rapidly; but since they are white, they contribute to the brilliance by reflecting the light from their still-glowing neighbors. A slightly bigger formof the metal will burn for a longer time.30 What does the passage mainly discuss?(A) The history of the photoflash(B) T heories about how the eye reacts to light(C) T he technology of modern photography(D) The dangers of using the early photoflash31 According to the passage,1/25 second is the minimum amount of time required for the(A) recording of an image on film(B) g eneration of artificial light(C) c reation of a photographic emulsion(D) human eye to react to light32 According to the passage, an advantage of using a photoflash is that it(A) can produce repeated bursts of light(B) i ntensities colors in photographs(C) i s short enough not to bother human eyes(D) supplements existing lighting33 The word “ignited” in line 9 is closest in mea ning to(A) set on fire(B) c ut into(C) o pened(D) shaken34 Which of the following phrases is defined in paragraph 1?(A)”appreciable period”(line 1)(B)”photographic emulsion”(line 3)(C)”high-speed movement”(line 5)(D)”odd poses”(line 11)35 The wo rd “evolution” in line 12 is closest in meaning to(A) publicity(B) a doption(C) d evelopment(D) manufacture36 The function of the glass in the first flashbulbs was to(A) produce the spark that initiated the flash(B) m agnify the light produced by the flash(C) p rotect the photographer from the heat of the flash(D) keep the metal and oxygen apart before the flash37 The word “it” in line 18 refers to(A) oxygen(B) b attery(C) w ire(D) current38 The word “momentarily” in line 20 is closest in mean ing to(A) effortlessly(B) b riefly(C) e lectronically(D) gradually39 According to the passage, the white color of the smoke particles generated by a flashbulb contributes to(A) rapid cooling(B) b right illumination(C) e lectrical conductivity(D) intense heat40 According to the passage, a flashbulb can be made to burn longer by using(A) thicker wire(B) m ore oxygen(C) t hinner glass(D) continuous electricityQuestions 41-50The stylistic innovation in paining known as Impressionism began in the 1870’s. The Impressionists wanted to depict what they saw in nature, but they were inspired to portray fragmentary moments by the increasingly fast pace of modern life. They concentrated onthe play of light over objects, people, and nature, breaking up seemingly solid surfaces,(5 ) stressing vivid contrast between colors in sunlight and shade, and depiction reflected lightin all of its possibilities. Unlike earlier artists, they did not want to observe the world from indoors. They abandoned the studio, painting in the open air and recording spontaneous Impressions of their subjects instead of making outside sketches and then moving indoorsto complete the work form memory.(10) Some of the Impressionists’ painting methods were affected by technologicaladvances. For example, the shift from the studio to the open air was made possible inpart by the advent of cheap rail travel, which permitted easy and quick access to thecountryside or seashore, as well as by newly developed chemical dyes and oils that ledto collapsible paint tubes, which enabled artists to finish their paintings on the spot.(15)Impressionism acquired its name not from supporters but from angry art lovers whofelt threatened by the new painting. The term “Impressionism” was born in 1874,whena group of artists who had been working together organized an exhibition of theirpaintings in order to draw public attention to their work. Reaction from the public andpress was immediate, and derisive. Among the 165 paintings exhibited was one called(20)Impression: Sunrise, by Claude Monet(1840-1926),Viewedthrough hostile eyes,Monet’s painting of a rising sun over a misty, watery scene seemed messy, slapdash,and an affront to good taste. Borrowing Monet’s title, art critics extended the term “Impressionism” to the entire exhibit. In response, Monet and his 29 fellow artists inthe exhibit adopted the same name as a badge of their unity, despite individual differences.(25)From then until 1886 Impressionism had all the zeal of a “church”, as the painter Renoirput it. Monet was faithful to the Impressionist creed until his death, although many of theothers moved on to new styles.41 What aspect of painting in the nineteenth century does the passage mainly discuss?(A) The impact of some artists’ resistance to the fast pace of life(B) T he differences between two major styles of art(C) A technological advance in the materials used by artists(D) A group of artists with a new technique and approach to art42 The word “depict” in line 2 is closest in meaning to(A) reorganize(B) d eform(C) r epresent(D) justify43 According to the passage, which of the following was one of the distinguishing characteristics of Impressionist painting?(A) The emphasis on people rather than nature scenes(B) T he way the subjects were presented from multiple angles(C) T he focus on small solid objects(D) The depiction of the effects of light and color44 Which of the following is a significant way in which Impressionists were different from the artists that preceded them?(A) They began by making sketches of their subjects(B) T hey painted their subjects out-of-doors(C) T hey preferred to paint from memory(D) They used subjects drawn from modern life45 The word “advent” in line 12 is closest in meaning to(A) achievement(B) a cceptance(C) a rrival(D) advantage46 The exhibition of paintings organized in 1874 resulted in all of the following EXCEPT(A) attracting attention from the public(B) a negative reaction from the press(C) a n immediate demand for the paintings exhibited(D) creating a name for a new style of painting47 The word “affront” in line 22 is closest in meaning to(A) insult(B) e ncouragement(C) r eturn(D) credit48 The rejection of the Impressionist exhibition by critics was caused by which of the following?(A) The small number of paintings on display(B) L ack of interest in exhibitions by young artists(C) T he similarity between all the paintings exhibited(D) Anger about seemingly poorly painted art49 The author mentions Renoir in line 25 to give an example of an artist who(A) became as famous as Monet(B) w as consistently praised by art critics(C) d escribed the enthusiasm of the Impressionists for their work(D) was in favor of a traditional style of painting50 The word “others” in line 27 refers to(A) art critics(B) f ellow artists(C) i ndividual differences(D) new styles0308答案ABADB CCCBA BDDCC DCDBA DACCB DBCAC DACBA BABDC BCAAD CDABACACCB CDBCB DACCC ABCDA CDCDC BDCDC BCDDC DBACBDAABA DDBAB CDBCB DCBBA BDACB DDBAA DDABC DCBBA DCDBC CADCB。
(完整版)历年托福词汇题汇总440题(有答案)
TOEFL词汇题精选440题001. Most of these leaders were invo Ived in public life as reformers, activists worki ng for wome n's right to vote, or authors, and were not representative at all of the great of ordinary wome n.The word "represe ntative" is closest in meaning to which of follow ing?(A) typical(B) satisfied(C) supportive(D) dist in ctive002. In the United States, Louis Comfort Tiffa ny (1843-1933) was the most noted exp onent of this style, produc ing a great variety of glass forms and surfaces, which were widely copied in their time and are highly prized today.The word "prized" is closest in meaning to which of follow ing?(A) valued(B) uni versal(C) un com mon(D) preserved003. The Art Nouveau style was a major force in the decorative arts from 1895 un til 1915, although its in flue nce continued throughout the mid-1920's. It was eve ntually to be overtake n by a new school of thought known as Fun cti on alism that had bee n prese nt since the tur n of the cen tury.The word "overtake n" is closest in meaning to which of follow ing?(A) surpassed(B) in cli ned(C) expressed(D) applied004. During most of their lives, surge glaciers behave like n ormal glaciers, traveli ng perhaps only a couple of in ches per day. However, at in tervals of 10 to 100 years, these glaciers move forward up to 100 times faster tha n usual.The word "in tervals" is closest in meaning to which of follow ing?(A) records(B) speeds(C) dista nces(D) periods 005. The in creas ing water pressure un der the glacier might lift it off its bed, overco ming the friction between ice and rock, thus freeing the glacier, which rapidly sliders dow nhill surge glaciers also might be in flue need by the climate, volca nic heat, or earthquakes.The word "free ing" is closest in meaning to which of follow ing?(A) push ing(B) releas ing(C) stre ngthe ning(D) draining006. A flood of ice would then surge into the Southern Sea. With the continued rise in sea level, more ice would plunge in to the ocea n, causing sea levels to rise even higher, which in turn would release more ice and set in moti on a vicious cycle.The word "pl un ge" is closest in meaning to which of follow ing?(A) drop(B) exte nd(C) melt(D) drift007. Group members look to in strume ntal leaders to "get thi ngs don e." Expressive leadership, on the other han d, is leadership that emphasizes thecollective well-being of asocial group's members.The word "collective" is closest in meaning to which of follow ing?(A) n ecessary(B) typical(C) group(D) particular 008. They offer sympathy whe n some one experiences difficulties or is subjected to discipli ne, are quick to lighte n a serious mome nt with humor, and try to resolve issues that threate n to divide the group. The word "resolve" is closest in meaning to which of follow ing?(A) avoid repeat ing(B) talk about(C) avoid thi nking about(D) find a solution for 009. Thousa nds of tons were extracted before 1875, when it was first noticed that the tar contained fossil rema ins. Major excavati ons were un dertake n that established the sig nifica nee of this remarkable site.The word "no ticed" is closest in meaning to which of follow ing?(A) predicted(B) announced(C) corrected(D) observed 010. Since then, over 100 tons of fossils, 1.5 million from vertebrates, 2.5 million from inv ertebrates, have bee n recovered, ofte n in den sely concen tratecta ngled masses.The word "ta ngled" is closest in mea ning to which of follow ing?(A) buried ben eath(B) twisted together(C) quickly formed(D) easily dated011. The asphalt at La Brea seeps to the surface, especially in the summer, and forms shallow puddles that would often have bee n con cealed by leaves and dust. The word "con cealed" is closest in meaning to which of follow ing?(A) highlighted(B) covered(C) tran sformed(D) con tami nated012. The ocea n bottom --- a regi on n early 2.5 times greater tha n the total la nd area of the Earth --- is a vast frontier that even today is largely un explored and un charted, un til about a cen tury ago, the deep-ocea n floor was completely in accessible, hidde n ben eath waters averagi ng over 3,600 meters deep.The word "in accessible" is closest in meaning to which of follow ing?(A) un recog ni zable(B) un reachable(C) unu sable(D) un safe013. The DSDP's drill ship, the Glomar Challe nger, was able to maintain a steady positi on on the ocea n's surface and drill in very deep waters,extracting samples of sedime nts and rock from the ocea n floor. The word "extracting" is closest in meaning to which of follow ing?(A) breaki ng(B) locat ing(C) rem oving(D) an alyz ing014. Today, largely on thestrength of evide nee gathered duri ng the Glomar Challenger's voyages, n early all earth seientists agree on the theories of plate teet onics and eon ti nen tal drift that expla in many of the geological processes that shape the Earth. The word "stre ngth" is closest in meaning to which of follow ing?(A) basis(B) purpose(C) discovery(D) en dura nee015. For every three Canadians in 1945, there were over five in 1966. In September 1966 Can ada's populati on passed the 20 milli on mark. Most of this surg ing growth came from n atural in crease.The word "surg ing" is closest in meaning to which of follow ing?(A) new(B) extra(C) accelerat ing(D) surpris ing 016. Whe n the prairies were being settled, un doubtedly, the good econo mic eon diti ons of the 1950's supported a growth in the population, but the expansion also derived from a trend toward earlier marriages and an in crease in the average size of families. The word "tre nd" is closest in meaning to which of follow ing?(A) tendency(B) aim(C) growth(D) directive017. After the peak year of 1957, the birth rate in Can ada bega n to deeli ne. It eon ti nued falling until in 1966, it stood at the lowest level in 25 years.The word "peak" is closest in meaning to which of follow ing?(A) poin ted(B) dismal(C) moun ta in(D) maximum018. Although the growth in Ca nada's populati on had slowed dow n by 1966 (the in crease the first half of the 1960's was only nine perce nt) , ano ther large populati on wave was coming over the horizon. It would be composed of the childre n who were born during the period of the high birth rateprior to 1957.The phrase "prior to" is closest in meaning to which of follow ing?(A) behi nd(B) since(C) duri ng(D) precedi ng 019. Advocates of orga nic foods --- a term whose meaning varies greatly --- freque ntly proclaim that such products are safer and more nu tritious tha n others.The word "Advocates" is closest in meaning to which of follow ing?(A) Prop onents(B) Mercha nts(C) In spectors(D) Con sumers020. There are nu mero usun substa ntiated reports that natural vitamins are superior to syn thetic on es, that fertilized eggs are nutritionally superior to unfertilized eggs, that un treated grains are better tha n fumigated grains, and the like.The word "un substa ntiated" is closest in meaning to which of follow ing?(A) un believable(B) uncon tested(C) un popular(D) unv erified021. But in many cases con sumers are misled if they believe orga nic foods can maintain health and provide better nu triti onal quality tha n conven ti on ally grown foods. So there is real cause for concern if con sumers, particularly those with limited in comes, distrust the regular food supply and buy only expe nsive orga nic foods in stead.The word "mai ntai n" is closest in meaning to which of follow ing?(A) improve(B) mon itor(C) preserve(D) restore022. I n additi on, there were performers and since con siderable importa nee was attached to avoiding mistakes in the enactment of rites, religious leaders usually assumed that task. The word "con siderable" is closest in meaning to which of follow ing?(A) thoughtful(B) substa ntial(C) relatio nal(D) cere monial023. I n additi on, there were performers and since con siderable importa nee was attached to avoidi ng mistakes in thee nactme nt of rites, religious leaders usually assumed that task.The word "en actme nt" is closest in meaning to which of follow ing?(A) establishme nt(B) performa nee(C) authorizati on(D) season024. Stagger ing tasks confron ted the people of the United States, North and South, when the Civil War ended. About a million and a half soldiers from both sides had to be demobilized, readjusted to civilia n life, and reabsorbed by the devastated economy. The word "Staggeri ng" is closest in meaning to which of follow ing?(A) specialized(B) confusing(C) various(D) overwhel ming025. About a millio n and a half soldiers from both sides had to be demobilized, readjusted to civilia n life, and reabsorbed by the devastated economy.The word "devastated" is closest in meaning to which of follow ing?(A) develop ing(B) rui ned(C) complicated(D) fragile026. Some bota ni sts hypothesized that the livi ng cells of pla nts acted as pumps. But many experime ntsdem on strated that the stems of plants in which all the cells are killed can still move water to appreciable heights. The word "dem on strated" is closest in meaning to which of follow ing?(A) ignored(B) showed(C) disguised(D) disti nguished027. As water is lost from the surface of the leaves, a n egative pressure, or tension, is created. The evaporated water is replaced by water movi ng from in side the pla nt in un broke n colu mns thatexte nd from the top of a plant to its roots. The same forces that create surface tension in any sample of water are responsible for the maintenance of these un broke n colu mns of water.The word "exte nd" is closest in meaning to which of follow ing?(A) stretch(B) branch(C) in crease(D) rotate028. By ope ning vast areas of uno ccupied land for reside ntial expa nsion, the omni buses, horse railways, commuter trains, and electric trolleys pulled settled regions outward two to four times more dista nt from city centers than they were in the premodern era. The word "vast" is closest in meaning to which of follow ing?(A) large(B) basic(C) new(D) urba n029. The new accessibility of land around the periphery of almost every major city sparked an explosi on of real estate developme nt and fueled what we now know as urban sprawl. Between 1890 and 1920, for example, some 250,000 new reside ntial lots were recorded within the borders of Chicago, most of them located in outly ing areas.The word "sparked" is closest in meaning to which of follow ing?(A) brought about(B) surro un ded(C) sent out(D) followed030. An xious to take adva ntage of the possibilities of commut ing, real estate developers added 800,00(jbote ntial building sites to the Chicago region in just thirty years-lots that could have housed five to six million people.The word "pote ntial" is closest in meaning to which of follow ing?(A) certa in(B) popular(C) improved(D) possible031. The quality of preservati on is outstanding , but what is even more impressive is the nu mber of ichthyosaur fossils containing preserved embryos.The word "outsta nding" is closest in meaning to which of follow ing?(A) exte nsive(B) surpris ing(C) vertical(D) excelle nt032. Ichthyosaurs with embryos have bee n reported from 6 differe nt levels of the shale in a small area around Holzamde n, suggest ing that a specificsite was used by large nu mbers of ichthyosaurs repeatedly over time.The word "site" is closest in meaning to which of follow ing?(A) example(B) locati on(C) developme nt(D) characteristic033. The quality of preservati on is almost unm atched, and quarry operati ons have bee n carried out carefully with an aware ness of the value of the fossils. But these factors do not acco unt for the in terest ing questi on of how there came to be such a concen trati on of preg nant ichthyosaurs in a particular place very close to their time of giving birth.The phrase "acco unt for " is closest in meaning to which of follow ing?(A) record(B) describe(C) equal(D) expla in034.In the seve ntee nth cen tury the orga n, the clavichord, and the harpsichord became the chief in strume nts of the keyboard group, a supremacy they maintained until the pia no suppla nted them at the end of the eightee nth cen tury.The words "a supremacy" in line 9 are closest in meaning to(A) a suggesti on(B) an improveme nt(C) a dominance(D) a developme nt 035. A series of mecha ni cal improveme nts continuing well into the nin etee nth cen tury, in cludi ng the in troducti on of pedals to susta in tone or to softe n it, the perfecti on of a metal frame, and steel wire of the fin est quality, fin ally produced an instrume nt capable of myriad tonal effects from the most delicate harm onies to an almost orchestral full ness of sound, from a liquid, singing tone to a ship, percussive brillianee. The word "myriad" is closest in meaning to which of follow ing?(A) no ticeable(B) many(C) loud(D) unu sual036. Each one was virtually a stone tow n, which is why the Spanish would later call them pueblos, the Spanish word for tow ns. These pueblos represe nt one of the An asazis' supreme achieveme nts. At least a doze n large stone houses took shape below the bluffs of Chiaco Canyon in n orthwest New Mexico.The word "supreme" is closest in meaning to which of follow ing?(A) most com mon(B) most outsta nding(C) most expe nsive(D) most convenient037. They fun cti oned as san ctuaries where the elders met to pla n festivals, perform ritual dan ces,settle pueblo affairs, and impart tribal lore to the youn ger gen erati on. The word "settle" is closest in meaning to which of follow ing?(A) si nk(B) decide(C) clarify(D) locate 038. Then, to conn ect the pueblos and to give access to the surro unding tablela nd, the architects laid out a system of public roads with stone staircases forasce nding cliff faces.The word "asce nding" is closest in meaning to which of follow ing?(A) arriv ing at (B) carv ing(C) conn ect ing(D) climbi ng039. Within a very short time, however, the incon gruity of playi ng lively music to a sole mn film became appare nt, and film pia ni sts bega n to take some care in matchi ng their pieces to the mood of the film.The word "sole mn" is closest in meaning to which of follow ing?(A) simple(B) serious(C) short(D) sile nt(D) extreme040. Certai n films had music especially composed for them. The most famous of these early specialscores was that composed and arra nged for D. W. Griffith's film Birth of a Nation, which was released in 1915.The word "composed" is closest in meaning to which of follow ing?(A) selected(B) comb ined(C) played(D) createdThe word "scores" is closest in meaning to which of follow ing?(A) totals(B) successes(C) musical compositi ons(D) groups of musicia nsc 041. The Earthcomprises three prin cipal layers: the dense, iron-rich core, the mantle made of silicate rocks that are semimolten at depth, and the thin, solid-surface crust.The word "comprises" is closest in meaning to which of follow ing?(A) adapts to(B) ben efits from(C) con sists of(D) focuses ond 042. These plates move over the semimolte n lower man tle to produce all of the major topographical features of the Earth. Active zones where intense deformati on occurs are confined to the n arrow, in terc onn ect ing boun daries of con tact of the plates.The word "inten se" is closest in meaning to which of follow ing?(A) surface(B) sudden(C) rarea 043. New ocea nic crust is formed along one or moremarg ins of each plate by material issu ing from deeper layers of the Earth's crust, for example, by volca nic eruptions of lava at midocean ridges. The word "marg ins" is closest in meaning to which of follow ing?(A) edges(B) peaks(C) in teriors(D) dista nces d 044. If at such a spread ing con tact the two plates support con ti nen ts, a rift is formed that will gradually wide n and become flooded by the sea. The Atla ntic Ocea n formed like this as the American and Afro- Europea n plates move in opposite directi ons. The word "support" is closest in meaning to which of follow ing?(A) separate(B) create(C) reduce(D) hold d 045. Coin cide nt with concerns about the accelerati ng loss of species and habitats has bee n a grow in gappreciati on of the importa nee of biological diversity, the nu mber of species in a particular ecosystem, to the health of the Earth and huma n well- be in g.The word "appreciati on" is closest in meaning to which of follow ing?(A) ignorance(B) recog niti on(C) tolera nee(D) forgive nessd 046. An alie n explori ng Earth would probably give priority to the pla net's dominant, most-distinctive feature-the ocean. Huma ns have abias toward land that sometimes gets in the way of truly exam ining global issues.The word "bias" is closest in meaning to which of follow ing?(A) concern(B) disadva ntage(C) attitude(D) prejudice047. The prevailing winds in the Great Basi n are from the west. Warm, moist air from the Pacific Ocea n is forced upward as it crosses the Sierra Nevada.The word "prevaili ng" is closest in meaning to which of follow ing?(A) most freque nt(B) occasi onal(C) gen tle(D) most dan gerous048. There seem to have bee n several periods with in the last tens of thousa nds of years whe n wateraccumulated in these bas ins. The rise and fall of the lakes were un doubtedly lin ked to the adva nces and retreats of the great ice sheets that covered much of the northern part of the North America n con ti nent duri ng those times. The word "accumulated" is closest in meaning to which of follow ing?(A) dried(B) flooded(C) collected(D) evaporated049. All livi ng creature, especially huma n bein gs, have their peculiarities, but everyth ing about the little sea cucumber seems unu sual. What else can be said about a bizarre animal that, among other ecce ntricities, eats mud, feeds almost continu ously day and ni ght but can live without eating for long periods, and can be pois onous but is con sidered supremely edible by gourmets?The phrase "bizarre" is closest in meaning to which of follow ing?(A) odd(B) marine(C) simple(D) rare050. Its major enemies are fish and crabs, when attacked, it squirts all its internal organs into the water. It alsocasts off attached structures such as ten tacles. The sea cucumber will eviscerate and rege nerate itself if it is attacked or even touched; it will do the same if the surro unding water temperature is too high or if the water becomes too polluted. The phrase "casts off" is closest in meaning to which of follow ing?(A) grows aga in(B) grabs(C) gets rid of(D) uses as a weap on051. A folk culture is small, isolated, cohesive, con servative, n early self-sufficie nt group that is homoge neous in custom and race, with a strong family or clan structure and highly developed rituals.The word "homoge neous" is closest in meaning to which of follow ing?(A) uniform(B) gen eral(C) primitive(D) traditio nal052. Un altered folk cultures no Ion ger exist in industrialized countries such as the United States and Can ada. Perhaps the n earest moder n equivale nt in An glo-America is the Amish, a Germa n America n farmi ng sect that largely renoun ces the products and labor sav ing devices of the in dustrial age. The phrase "largely renoun ces" is closest in meaning to which of follow ing?(A) gen erally rejects(B) greatly modifies(C) loudly declares(D) often criticizes053. Secular in stituti ons, of con trol such as the police and army take the place of religion and family in maintaining order, and a money-based economprevails . Because of these con trasts, "popular" may be viewed as clearly different from "folk". The word "prevails" is closest in meaning to which of follow ing?(A) domin ates(B) provides(C) develops(D) inv ests054. Conven ti onal computer models of the atmosphere have limited value in predicti ng short-lived local storms like the Edm onton tor nado, because the available weather data are gen erally not detailed eno ugh to allow computers to discer n thesubtle atmospheric cha nges that precede these storms.The word "subtle" is closest in meaning to which of follow ing?(A) complex(B) regular(C) imagi ned(D) slight055. Com mun icatio ns satellites can tran smit data around the world cheaply and in sta ntan eously, and moder n computers can quickly compile and an alyz ing this large volume of weather in formati on.The word "compile" is closest in mea ning to which of follow ing?(A) put together(B) look up(C) pile high(D) work over056. Meteorologists and computer scie ntists now work together to desig n computer programs and video equipme nt capable of tran sformi ng raw weather data into words, symbols, and vivid graphic displays that forecasters can in terpret easily and quickly. The word "raw" is closest in meaning to which of follow ing? (A) stormy(B) in accurate(C) uncooked(D) un processed057. People in the United States in the nin etee nth cen tury were haun ted by the prospect that un precede nted cha nge in the nation's economy would bring social chaos. The word "Prospect" is closest in meaning to which of follow ing?(A) regret(B) possibility(C) theory(D) circumsta nee058. Although the birth rate continued to decli ne from its high level of the eightee nth and early nineteenth century, the population roughly doubled every gen eratio n duri ng the rest of the nin etee nth cen turies. As the populati on grew, its makeup also cha nged. The word "roughly" is closest in meaning to which of follow ing?(A) harshly(B) surpris in gly(C) slowly(D) approximately059. Rapid in dustrializati on and in creased geographic mobility in the nin etee nth century had special implications for women because these cha nges ten ded toag nify social distinctions . As the roles men and wome n played in society became more rigidly defi ned, so did the roles they played in the home.The word "mag nify" is closest in meaning to which of follow ing?(A) solve(B) expla in(C) an alyze(D) in creaseThe word "dist in cti ons" is closest in meaning to which of follow ing?(A) differe nces(B) classes(C) accomplishme nts(D) characteristics060.In scie nee, a theory is a reas on able expla nati on of observed eve nts that are related. A theory ofte n invo Ives an imagi nary model that helps scie ntists picture the way an observed eve nt could be produced. The word "related" is closest in meaning to which of follow ing?(A) conn ected(B) described(C) completed(D) ide ntified061. If observati on s con firm the scie ntists' predicti ons, the theory issupported. The word "supported" is closest in meaning to which of follow ing?(A) fin ished(B) adjusted(C) inv estigated(D) upheld cities. Ice was used in hotels, taver ns, and hospitals, and by someforward-look ing city dealers in fresh meat, fresh fish, and butter. The phrase "forward-looking" is closest in meaning to which of follow ing?(A) progressive(B) popular(C) thrifty(D) well-established063. Making an efficie nt icebox was not as easy as we might now suppose. In the early nin etee nth cen tury, the kno wledge of the physics of heat, which was esse ntial to a science of refrigeration, wasrudimentary. The word "rudimentary" is closest in meaning to which of follow ing?(A) grow ing(B) un developed(C) n ecessary(D) unin terest ing064. Aside from perpetuat ing itself, thesole purpose of the America n Academy and Institute of Arts and Letters is to "foster, assist and susta in an in terest" in literature, music, and art.The word "sole" is closest in meaning to which of follow ing?(A) only(B) hono rable(C) com mon(D) official065. One awardsubsidizes a promis ing American writer's visit to Rome. There is eve n an award for a very good work of fiction that failed commercially-once won by the young Joh n Updike for The Poorhouse Fair and, more rece ntly, by Alice 10Walker for In Love and Trouble.The word "subsidizes" is closest in meaning to which of follow ing?(A) assures(B) finan ces(C) schedules(D) publishes066. Committee membershiprotates every year, so that new voices and opinions are con sta ntly heard.The word "rotates" is closest in meaning to which of follow ing?(A) alter nates(B) participates(C) decides(D) meets 067. One importa nt line of evide nee comes from flak ing patter ns of sto ne cores used in tool making: implements flaked with a clockwise moti on (in dicat ing a right-ha nded toolmaker) can be distinguished from hose flaked with a coun ter-clockwise rotati on (in dicat ing a left-ha nded toolmaker).The word "impleme nts" is closest in meaning to which of follow ing?(A) tools(B) desig ns(C) examples(D) pieces 068. Even scratches found on fossil huma n teeth offer clues. An cie nt huma ns are thought to have cut meat into strips by holding it between their teeth and slicing it with sto ne kni ves, as do the prese nt-day In uit.The word "clues" is closest in meaning to which of follow ing?(A) solutio ns(B) details(C) damage(D) in formatio n069. The variatio n betwee n thehemispheres corresp onds to which side of the body is used to perform specific activities. Such studies, as well as studies of tool use, in dicate that right-or left-sided dominance is not exclusive to moder n Homo sapie ns. The word "hemispheres" is closest in meaning to which of follow ing?(A) differe nces(B) sides(C) activities(D) studies070. Pla nts aresubject to attack and in fecti on by a remarkable variety of symbiotic species and have evolved a diverse array of mecha ni sms desig ned to frustrate the potential colonists.The phrase "subject to" is closest in meaning to which of follow ing?(A) susceptible to(B) classified by(C) attractive to(D) stre ngthe ned by071. The exter nal surfaces of pla nts, in additi on to being covered by an epidermis and a waxy cuticle, often carry spiky hairs known as trichomes, which either preve nt feedi ng by in sects or may everp un cture and kill in sect larvae.The word "pun cture" is closest in meaning to which of follow ing?(A) pierce(B) pin ch(C) surro und(D) cover072. Orchids are unique in hav ing the most highly developed of all blossoms, in which the usual male and female reproductive。
历年托福考试阅读真题汇总含答案
0308 托福试题阅读（ 55minutes）Question 1-11If food is allowed to stand for some time, it putrefies .When the putrefied materialis examined microscopically ,it is found to be teeming with bacteria.Where do thesebacteria come from , since they are not seen in fresh food? Even untilthe mid-nineteenthcentury, many people believed that such microorganisms originated by spontaneous(5 ) generation ,a hypothetical process by which living organisms develop from nonlivingmatter.The most powerful opponent of the theory of spontaneous generation was the French chemist and microbiologist Louis Pasteur(1822-1895).Pasteur showed that structurespresent in air closely resemble the microorganisms seen in putrefying materials .He did(10)this by passing air through guncotton filters, the fibers of which stop solid particles. Afterthe guncotton was dissolved in a mixture of alcohol and ether, theparticles that it hadtrapped fell to the bottom of the liquid and were examined on amicroscope slide .Pasteurfound that in ordinary air these exists a variety of solid structures ranging in size from0.01 mm to more than 1.0 mm .Many of these bodies resembled thereproductive(15)structures of common molds, single-celled animals, and variousother microbial cells .As many as 20 to 30 of them were found in fifteen liters of ordinaryair ,and they couldnot be distinguished from the organisms found in much larger numbers in putrefying materials .Pasteur concluded that the organisms found in putrefying materials originatedfrom the organized bodies present in the air .He postulated thatthese bodies are constantly(20)being deposited on all objects.Pasteur showed that if a nutrient solution was sealed in a glass flask and heated toboiling to destroy all the living organisms contaminating it, it never putrefied .The proponents of spontaneous generation declared that fresh air was necessary forspontaneous generation and that the air inside the sealed flask wasaffected in some way(25)by heating so that it would no longer support spontaneous generation.Pasteur constructed a swan-necked flask in which putrefying materials could he heated to boiling, but aircould reenter. The bends in the neck prevented microorganisms fromgetting in the flask.. Material sterilized in such a flask did not putrefy.1,What does the passage mainly discuss?(a)Pasteur ’ s influence on the development of the microscope.(b)The origin of the theory of spontaneous generation .(c)The effects of pasteurization on food.(d)Pasteur ’ s argumentnstagaithe theory of spontaneous generation . 2,The phrase “ teeming with ” in line 2 is closest in meaning to (a)full of(b)developing into(c)resistant to(d)hurt by3,Which of the following questions did the theory of spontaneous generation attempt to answer?(a)What is the origin of the living organisms are seen on some food?(b)How many types of organisms can be found on food?(c)What is the most effective way to prepare living organisms for microscopic examination?(d)How long can food stand before it putrefies?4,The word “ resemble ” in line 9 is closest in meaning to(a)benefit from(b)appear similar to(c)join together with(d)grow from5,The purpose of the “ guncotton ” mentioned in paragraph 2 was to (a)trap particles for analysis(b)slow the process of putrefaction (c)increase theairflow to the microscopic slide (d)aid the mixing ofalcohol and ether6,The author mention “ 1.0mm” in line 14 in describing the (a)thickness of alayer of organisms that was deposited on an object (b)diameter of the fibersthat were in the guncotton filters (c)thickness of the microscope slides thatwere used(d)size of the particles that that were collected7.The word “ postulated ” in line 19 is closest in meaning to (a)analyzed(b)doubted(c)persuaded(d)suggested8.The objects that Pasteut removed from the air in his experiment wereremarkable because they were(a)primarily single-celled organisms(b)no different from objects found in putrefying materials(c)fairly rare(d)able to live in a mixture of alcohol and ether9.The word “ it ” in line 22 refers to(a)a nutrient solution(b)a glass flask(c)boiling(d)spontaneous generation10.According to paragraph 3,proponents of spontaneous generationbelieved that which of the following was important for the process tosucceed ?(a)A sealed container(b)Fresh air(d)The presence of nutrients11.It can be inferred from paragraph 3 that Pasteur employed a swam-necked flask to(a)store sterilized liquids for use in future experiments(b)prevent heat from building up in a solution (c)disprove acriticism of his conclusions (d)estimate the number oforganisms in a liter of airQuestions 12-20In the early decades of the United States ,the agrarian movement promoted the farmeras society ’heros. In the minds of agrarian thinkers and writers ,thefarmer was a person on whose well-being the health of the new country depended .The period between the Revolution, which ended in1783,and the Civil War ,whichended in 1865 ,was the age of(5 )the farmer in the United States .Agrarian philosophers ,represented most eloquently byThomas Jefferson, celebrated farmers extravagantly for their supposed centrality in a goodsociety, their political virtue ,and their Superior morality .Andvirtually all policy makers, whether they subscribed to the tenetsof the philosophy held by Jefferson or not, recognized agricultureas the key component of the American economy .Consequently ,government at(10)all levels worked to encourage farmers as a social group and agriculture as economicenterprise.Both the national and state governments developed transportation infrastructure,building canals, roads, bridges, and railroads ,deepening harbors ,and removing obstructions from navigable streams .The national government imported plant and animal varieties and(15)launched exploring expeditions into prospective farmlands in the West .In addition ,government trade policies facilitated the exporting of agriculturalFor their part ,farmers seemed to meet the social expectations agrarian philosophershad for them ,as their broader horizons and greater self-respect, bothproducts of the Revolution ,were reflected to some degree in theirbehavior .Farmers seemed to become(20)more scientific ,joining agricultural societies and reading the farm newspapers that sprangup throughout the country .They began using improved implements, tried new crops andpure animal breeds , and became more receptive to modern theories of soil improvement .They also responded to inducements by national and state governments .Farmersstreamed to the West ,filling frontier lands with stunning rapidity .Butfarmers responded(25)l ess to the expectations of agrarians and government inducements thanto growing market opportunities .European demand for food from the United States seemed insatiable . War, industrialization , and urbanization all kept demand high in Europe . United States citiesand industries grew as well; even industries not directly related tofarming thrived becauseof the market, money ,and labor that agriculture provided .12.What does the passage mainly discuss? (a)Theagrarian philosophy of Thomas Jefferson(b)The role of the national government in the development of agriculture(c)Improvements in farming techniques(d)The impact of the increased importance of the farmer13.The word “ depended ” in line 3 is closest in meaning to(a)improved(b)relied(c)demanded(d)explained14.The author mentions Thomas Jefferson in paragraph 1 as an5example of(a)a leader during the Revolution(b)an inventor of new farming techniques(c)a philosopher who believed farmers were essential to the creation of agood society(d)a farmer who guided the agrarian movement toward an emphasis on economic development15.The phrase “ subscribed to ” incloslinest8 inis meaning to(a)contributed to(b)agreed with(c)thought about(d)expanded on16.Which of the following statements is supported by the information in paragraph 1?(a)All government policy makers accepted Jefferson ’views of agriculture and farmers.(b)Agricultural production declined between 1783 and 1861.(c)The majority of farmers worked for the government.(d)Agriculture was a vital part of the nation ’ s economy.17.According to the passage , the national and state governments did all ofthe following EXCEPT(a)build roads(b)import new plant varieties(c)give farmers money for their crops(d)develop policies that helped farmers export their products18.All of the following are mentioned as examples of farmers ’ meeting the expectations of agrarian philosophers EXCEPT (a)obtaining information from farm newspapers(b)accumulating personal wealth(c)planting new crops(d)becoming more scientific19.The word “ stunning ” in line 24 is closest in meaning to(a)predictable(b)impressive....(c)famous(d)gradual20.Which of the following statements is best supported by paragraph 4?(a)Agricultural development contributed to development in other parts ofthe economy.(b)European agricultural products were of a higher quality than thoseproduced in the United States.(c)The growing settlement of the West led to a decrease in agricultural production.(d)Farmers were influenced more by government policies than by market opportunities.Question 21-29The wide variety of climates in North America has helped spawn a complex pattern ofsoil regions. In general, the realm ’ s soils also reflect the broad environmental partitioninginto “ humid America ”and “ arid America. ”Where annual precipitation exceeds 20 inches(50 centimeters),soils in humid areas tend to be acidic in chemical content, Since crops(5 ) do best in soils that are neither acidic(higher in acid content) noralkaline(higher in salt content).fertilization is necessary to achieve thedesired level of neutrality between thetwo. Arid America ’soils are typically alkaline and must be fertilized back towardneutrality by adding acidic compounds. Although many of these dryland soils, particularlyin the Great Plains, are quite fertile, European settlers learned over a century ago that(10)water is the main missing ingredient in achieving their agricultural potential. In the1970’ s,certain irrigation methods were perfected and finally provided a real opportunityto expand more intensive farming west from the Central Lowland into the drier portionsof the Great Plains. Glaciation also enhanced the rich legacy of fertile soils in the centralUnited States,both from the deposition of mineral-rich glacial debris left by meltwater(15)and from thick layers of fine wind-blown glacial material, called loess, in and around themiddle Mississippi Valley.Natural vegetation patterns could be displayed on a map of North America, but theenormous human modification of the North American environment in modern times hasall but reduced this regionalization scheme to the level of the hypothetical. Nonetheless,(20)the humid America-arid America dichotomy is still a valid generalization: the naturalvegetation of areas receiving more than 20 inches of water yearly is forest, whereas thedrier climates give rise to a grassland cover. The forests of North America tent to makea broad transition by latitude. In the Canadian North, needle-leaf forests dominate, butthese coniferous trees become mixed with broadleaf deciduous trees as one crosses the(25)b order into the Northeast United States. As one proceeds toward theSoutheast, broadleaf vegetation becomes dominant. Arid America mostly consists of short-grass prairies orstepper. The only areas of true desert are in the Southwest.21 What aspect of North America does the passage mainly discuss?(A)The wide variety of climates(B)Soil types and vegetation patterns(C)Improved irrigation methods and the expansion of agriculture(D)The change in precipitation patterns22 The word “ spawn ” in line 1 is closest in meaning to(A)distinguish(B)eliminate(C)protect(D)create23 The word “ partitioning ” in line 2 is closest in meaning to(A)division(B)modification(C)opening(D)circulating24 According to the passage, acidic soils tent to be associated with(A) a high salt content(B)an increase in farming(C)large amounts of rain(D)glacial meltwater25 The word “ enhanced ” in line 13 is closest in meaning to(A)implied(B)increased(C)indicated(D)informed26 How did glacial meltdown affect the soil in North America?(A)It redistributed the soil types(B)It added salt to the soil(C)It made the soil more neutral in content(D)It added minerals to the soil27 The phrase “regionalizationthis scheme ” in line 19 refers to the(A)movements of glacial deposits(B)patterns of natural vegetation(C)human modification of the North American environment(D)distinction between humid America and arid America28 The word “ transition ” in line 23 is closest in meaning to(A)elevation(B)change(C)advantage(D)condition29 The passage supports which of the following statements?(A)Arid America is not necessarily characterized by the presenceof deserts(B)Most of Canada and the northeastern United States consists of short-grassprairies wherever natural vegetation has not been modified by humans(C)The accumulation of loess is primarily the result of irrigation(D)Glaciation removed the fertile layer of soil from much of the MississippiValleyQuestions 30-40Most sources of illumination generate light over an appreciable period, and indeed ifan object is lit for a very brief time(less that 1/25 second), the human eye will not reactin time to see the object. A photographic emulsion---that is, a light-sensitive coating on photographic film, paper, or glass--- will, however, record much shorter bursts of light. A(5 ) photographic flash can therefore be used to capture high-speed movement on film as wellas to correct deficiencies of the normal surrounding lighting. Photoflash is now generated electronically, but the earliest form, first used in 1864, was a paper bag containingmagnesium wire and some oxygen-rich substance, such as potassium chlorate. When thebag was ignited, the metal burned with an intense flash. A contemporary observer reported(10)that “ this quite unsafe device seems to have done nothing worse that engulf the room indense smoke and lead to pictures of dubious quality and odd poses. ”The evolution of the photoflash was slow, flashbulbs, containing fine wire made of ametal, such as magnesium or aluminum, capable of beingignited in an atmosphere of pure oxygen at low pressure, wereintroduced only in the 1920 ’arliest.Inthetype, the metal (15)was separated from the oxygen by a thin glass bulb. The flash was fired by piercing thebulb and allowing the oxygen to come into contact with the metal, which ignitedspontaneously. Later bulbs were fired by an electric battery,which heated the wire bypassing a small current through it. Other combinations, such as the pairing of oxygendifluoride with zirconium, have also been used. In each case enough energy is given out to(20) heat the oxidizable metal momentarily to a white-hot emissionof visible light. The smoke particles are so small that they cool rapidly; but since they are white, theycontribute to the brilliance by reflecting the light from their still-glowing neighbors. A slightly bigger form of the metal will burn for alonger time.30 What does the passage mainly discuss?(A)The history of the photoflash(B)Theories about how the eye reacts to light(C)The technology of modern photography(D)The dangers of using the early photoflash31 According to the passage,1/25 second is the minimum amount of time required for the(A)recording of an image on film(B)generation of artificial light(C)creation of a photographic emulsion(D)human eye to react to light32 According to the passage, an advantage of using a photoflash is that it(A)can produce repeated bursts of light(B)intensities colors in photographs(C)is short enough not to bother human eyes(D)supplements existing lighting33 The word “ ignited ” in line 9 is closestningmeato(A)set on fire(B)cut into(C)opened(D)shaken34 Which of the following phrases is defined in paragraph 1?(A) ” appreciable period ” (line 1)(B) ” photographic emulsion ” (line 3)(C)” high-speed movement ” (line 5)(D)” odd poses ” (line 11)35 The word “ evolution ” in line 12 is closest in meaning to(A)publicity(B)adoption(C)development(D)manufacture36 The function of the glass in the first flashbulbs was to(A)produce the spark that initiated the flash(B)magnify the light produced by the flash(C)protect the photographer from the heat of the flash(D)keep the metal and oxygen apart before the flash37 The word “ it ” in line 18 refers to(A)oxygen(B)battery(C)wire(D)current38 The word “ momentarily ” in line 20 is closest iningmeanto(A)effortlessly(B)briefly(C)electronically(D)gradually39 According to the passage, the white color of the smoke particles generated by a flashbulb contributes to(A)rapid cooling(B)bright illumination(C)electrical conductivity(D)intense heat40 According to the passage, a flashbulb can be made to burn longer by using(A)thicker wire(B)more oxygen(C)thinner glass(D)continuous electricityQuestions 41-50The stylistic innovation in paining known as Impressionism began in the 1870’ sThe. Impressionists wanted to depict what they saw in nature, but they were inspired to portray fragmentary moments by theincreasingly fast pace of modern life. They concentrated onthe play of light over objects, people, and nature, breaking up seemingly solid surfaces,(5 ) stressing vivid contrast between colors in sunlight and shade, and depiction reflected lightin all of its possibilities. Unlike earlier artists, they did not want to observe the world from indoors. They abandoned the studio, painting in the open air and recording spontaneous Impressions of their subjects instead ofmaking outside sketches and then moving indoorsto complete the work form memory.(10) Some of the Impressionists painting’ methods were affected by technologicaladvances. For example, the shift from the studio to the open air was made possible inpart by the advent of cheap rail travel, which permitted easy and quick access to the13countryside or seashore, as well as by newly developed chemical dyesand oils that ledto collapsible paint tubes, which enabled artists to finish theirpaintings on the spot.(15)Impressionism acquired its name not from supporters butfrom angry art lovers whofelt threatened by the new painting. The term “ Impressionism ” was born in 1874,whena group of artists who had been working together organized an exhibition of theirpaintings in order to draw public attention to their work. Reaction fromthe public andpress was immediate, and derisive. Among the 165 paintings exhibitedwas one called(20)Impression: Sunrise, by Claude Monet(1840-1926),Viewed through hostileeyes,Monet ’ spainting of a rising sun over a misty, watery scene seemed messy, slapdash,and an affront to good taste. Borrowing Monet s title, art critics’extended the term “ Impressionism to”the entire exhibit. In response,Monet and his 29 fellow artists inthe exhibit adopted the same name as a badge of their unity, despite individual differences.(25)From then until 1886 Impressionism had all the zeal of a “ church ” , as the painter Renoirput it. Monet was faithful to the Impressionist creed until his death, although many of theothers moved on to new styles.41 What aspect of painting in the nineteenth century does the passagemainly discuss?(A)The impact of some artists’ resistance to the fast pace of life(B)The differences between two major styles of art(C)A technological advance in the materials used by artists(D) A group of artists with a new technique and approach to art42 The word “ depict ” in line 2 is closest in meaning to(A)reorganize(B)deform(C)represent(D)justify43 According to the passage, which of the following was one of the distinguishing characteristics of Impressionist painting?(A)The emphasis on people rather than nature scenes(B)The way the subjects were presented from multiple angles(C)The focus on small solid objects(D)The depiction of the effects of light and color44 Which of the following is a significant way in which Impressionists were different from the artists that preceded them?(A)They began by making sketches of their subjects(B)They painted their subjects out-of-doors(C)They preferred to paint from memory(D)They used subjects drawn from modern life45 The word “ advent ” in line 12 is closest in meaning to(A)achievement(B)acceptance(C)arrival(D)advantage46 The exhibition of paintings organized in 1874 resulted in all of the following EXCEPT(A)attracting attention from the public(B)a negative reaction from the press(C)an immediate demand for the paintings exhibited(D)creating a name for a new style of painting47 The word “ affront ” in line 22 is closest in meaning to(A)insult(B)encouragement(C)return(D)credit48 The rejection of the Impressionist exhibition by critics was caused by which of the following?(A)The small number of paintings on display(B)Lack of interest in exhibitions by young artists(C)The similarity between all the paintings exhibited(D)Anger about seemingly poorly painted art49 The author mentions Renoir in line 25 to give an example of an artist who(A)became as famous as Monet(B)was consistently praised by art critics(C)described the enthusiasm of the Impressionists for their work(D)was in favor of a traditional style of painting50 The word “ others ” in line 27 refers to(A)art critics(B)fellow artists(C)individual differences(D)new styles0308 答案ABADB CCCBA BDDCC DCDBA DACCB DBCAC DACBA BABDC BCAAD CDABACACCB CDBCB DACCC ABCDA CDCDC BDCDC BCDDC DBACBDAABA DDBAB CDBCB DCBBA BDACB DDBAA DDABC DCBBA DCDBC CADCB。
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