2014年3月农科院英语考博完形填空
2014年中国科学院英语考博大纲(附样题及答案)
中国科学院大学博士研究生入学考试英语考试大纲•招生办公室•2014年11月21日考试对象报考中国科学院大学各单位（具体指中国科学院所属各研究院、所、中心、园、台、站及校部各直属院系）相关专业拟攻读博士学位的考生。
考试目的检验考生是否具有进入攻读博士学位阶段的英语水平和能力。
考试类型、考试内容及考试结构本考试共有五个部分：词汇（占10%）、完形填空（占15%）、阅读理解（占40%）、英译汉（占15%），写作（占20%）。
试卷分为：试卷一（Paper One）客观试题，包括前三个部分，共75题，顺序排号；试卷二（Paper Two）主观试题，包括英译汉和写作两个部分。
一、词汇主要测试考生是否具备一定的词汇量和根据上下文对词和词组意义判断的能力。
词和词组的测试范围基本以本考试大纲词汇表为参照依据。
共20题。
每题为一个留有空白的英文句子。
要求考生从所给的四个选项中选出可用在句中的最恰当词或词组。
二、完形填空主要测试考生在语篇层次上的理解能力以及对词汇表达方式和结构掌握的程度。
考生应具有借助于词汇、句法及上下文线索对语言进行综合分析和应用的能力。
要求考生就所给篇章中15处空白所需的词或短语分别从四个选项中选出最佳答案。
三、阅读理解本部分共分两节。
要求考生能：1）掌握中心思想、主要内容和具体细节；2）进行相关的判断和推理；3）准确把握某些词和词组在上下文中的特定含义；4）领会作者观点和意图、判断作者的态度。
A节：主要测试考生在规定时间内通过阅读获取相关信息的能力。
考生须完成1800-2000词的阅读量并就题目从四个选项中选出最佳答案。
B节：主要测试考生对诸如连贯性和一致性等语段特征的理解。
考生须完成700－900词的阅读量（2篇短文），并根据每篇文章（约400词）的内容，从文后所提供的6段文字中选择能分别放进文章中5个空白处的5段。
四、英译汉要求考生将一篇近400词的英语短文中有下划线的5个句子翻译成汉语。
考博英语(词汇)历年真题试卷汇编6(题后含答案及解析)
考博英语（词汇）历年真题试卷汇编6(题后含答案及解析)题型有：1. Structure and V ocabularyStructure and V ocabulary1．It’s a program designed to______ mainly to 16 to 25 year olds.(2014年厦门大学考博试题)A．includeB．appreciateC．appealD．conduct正确答案：C解析：句意为：这是一个为吸引16到25岁年龄段的人而设计的项目。
根据句意，C项appeal“吸引”，其他三项，A项include“包括”、B项appreciate“欣赏”、D项conduct“实施”均不符合句意。
2．In the early 20th century, at the advent of the telephone, it was considered a superfluous instrument which would never be of practical use in the average household.(2003年中国社会科学院考博试题)A．appearanceB．popularityC．dominanceD．consolidation正确答案：A解析：本题中，advent的意思是“出现，到来”。
A项“appearance出现”符合题意，如：His sudden appearance surprised her．(他的突然到来使她很惊讶。
)其他三项“popularity普及，流行；dominance优势，统治；consolidation巩固，合并”都不正确。
3．Don’t eat anything that will spoil your______ for dinner.A．appetiteB．tasteC．interestD．appreciation正确答案：A解析：appetite n．食欲，胃口；欲望(如：She ate slowly，without appetite．At the moment he had no appetite for work／reading．)。
华慧2014年3月中科院考博英语真题阅读理解Section A 第一篇阅读文章
2014年3月中科院考博英语真题阅读理解第一篇阅读文章中科院考博英语阅读理解的短文内容涉及社会科学（主要包括社会学、教育、人类学、心理学、经济、管理、金融等领域）、自然科学（主要包括化学、生物、交通、物理、工程、计算机、医学、农业等领域）和人文科学（主要包括哲学、历史、文学、语言、新闻、艺术等领域）。
考博英语的阅读理解题型中的文章通常选取外文杂志、外文网站中的文章，然后由各院校的命题组命题，或者选取四六级、考研、研究生学位英语考试等已考过的文章。
2014年3月份中科院考博英语真题阅读理解第一篇阅读文章Passage OneMark Kelly is originally from Lancashire in England. He has been living in Japan for six years and, at the weekend, he is a fake priest. "I was living in Sapporo, studying Japanese, and I needed the money. it's far better paid than teaching in a language school," he said. "Being a fake priest is big business in Japan----I've done a TV commercial for one company," he added. "In Sapporo, there are five agencies employing about 20 fake priests. In a city like Tokyo, there must be hundreds."The fake Western priests are employed at Western-style weddings to give a performance and add to the atmosphere. These are not legal ceremonies-the couples also have to make a trip to the local registrar. "In the past almost all weddings in Japan were Shinto, but in the last few years Western-style weddings have appeared and become very popular," said one Japanese priest. "Most couples are trying to re-create a European wedding, so they overwhelmingly ask for a foreign priest instead of a Japanese one," he added.The fake priests in Japan sometimes have to deal with difficult situations. Mr. Kelly has often presided over ceremonies where the bride is pregnant. "It is common. Once, the bride vomited on me and then fainted. It wasn't very romantic," he said. Another difficulty is meeting genuine Japanese priests. "We do occasionally bump into the real thing. They are very much against us, but there are not enough genuine Japanese priests to meet the demand" he said.One Japanese Christian priest spoke out. "It is a real problem for us. They are not genuine and they give us a bad name," he said. "It isimportant for the bride and groom to have a proper wedding, and they are not getting it from these foreign priests. I have even heard of hotels using staff when they can't find anyone else."But Mr. Kelly argues that the ceremony is not about religion, but about image. "I give a good performance. I use an Apache wedding prayer in my ceremony. It works very well, although I had to take out the part about the bear god in the sky," he said. "If people are crying by the end of the wedding, I think I have done a good job."36. What do we know about Mark Kelly?A. He's a professional priest.B. He's a language student.C. He's working for a TV station.D. He's earning a living in Japan.37. The fake Western priests are in great demand in Japan because of______.A. the popularity of Western-style weddingsB. the bad reputation of Japanese priestsC. the decline of the traditional religion, ShintoD. the low prices at which they are hired38. Using a foreign priest at a wedding in Japan is______.A. forbidden according to criminal lawB. meant for having a Western atmosphereC. aimed to save a trip to a registrarD. deemed necessary to add to the solemnity39. According to the passage, Mr. Kelly considers his jobrather______.A. demandingB. amusingC. sacredD. creative40. Japanese priests are angry with those fake foreign priests because they are______.A. bringing an end to the occupationB. misleading the bride and groomC. damaging the image of the formerD. corrupting the morals of weddings41. According to Mr. Kelly, what mostly interests a Japanese couple at the wedding is______.A. how well the priest can perform his roleB. what religious rituals are being followedC. whether other participants can be movedD. who can make them burst into tears2014年3月份中科院考博英语真题阅读理解文章大意及参考答案【华慧考博独家解析：文章大意】本文讲述的是西方人在日本假扮神父。
2014年北京师范大学博士入学英语试题与答案详解
北京师范大学 2014 年 3 月考博英语真题与答案详解第一部分：试题Part I ：Reading ComprehensionDirections: There are six passages in this part. Each of the passages is followed by five questions or unfinished statements. For each of them there are four choices marked A, B, C and D. Choose the best one and mark your answer on the ANSER SHEET.Passage 1Taken together, income, occupation, and education are good measures of people‟s social standing. Using a layered model of stratification, most sociologists describe the class system in the United States as divided into several classes: upper, upper middle, middle, lower middle, and lower class. Each class is defined by characteristics such as income, occupational prestige, and educational attainment. The different groups are arrayed along a continuum with those with the most money, education, and prestige at the top and those with the least at the bottom.In the United States, the upper class owns the major share of corporate and personal wealth; it includes those who have held wealth for generations as well as those who have recently become rich. Only a very small proportion of people actually constitute the upper class, but they control vast amounts of wealth and power in the United States. They exercise enormous control throughout society. Most of their wealth is inherited.Despite social myths to the contrary, the best predictor of future wealth is the family into which you are born. Each year, the business magazine Forbes publishes a list of the “Forbes 400”-the four hundred wealthiest families and individuals in the country. Of all the wealth represented on the Forbes 400 list, more than half is inherited. Those on the list who could be called “self-made” were not typically of modest origins; most inherited significant assets (Forbes, 1997; Sklar and Collins, 1997). Those in the upper class with newly acquired wealth are known as the nouveau niche. Although they may have vast amounts of money, they are often not acceptedinto “old rich” circles.The upper middle class includes those with high incomes and high social prestige. They tend to be well-educated professionals or business executives. Their earnings can be quite high indeed-successful business executives can earn millions of dollars a year. It is difficult to estimate exactly how many people fall into this group because of the difficulty of drawing lines between the upper, upper middle, and middle class. Indeed, the upper middle class is often thought of as “middle class” because their lifestyle sets the standard to which many aspire, but this lifestyle is simply beyond the means of a majority of people in the United States.The middle class is hard to define; in part, being “middle class” is more than just economic position. By far the majority of Americans identity themselves as middle class even though they vary widely in lifestyle and in resources at their though they vary widely in lifestyle and in resources at their disposal. But the idea that the United States is an open-class system leads many to think that the majority have a middle-class lifestyle because, in general, people tend not to want to recognize class distinctions in the United States. Thus, the middle class becomes the ubiquitous norm even though many who call themselves middle class have a tenuous hold on this class position.In the hierarchy of social class, the lower middle class includes workers in the skilled trades and low-income bureaucratic workers, many of whom may actually define themselves as middle class. Examples are blue-collar workers (those in skilled trades who do manual labor) and many service workers, such as secretaries, hairdressers, waitresses, police, and firefighters. Medium to low income, education, and occupational prestige define the lower middle class relative to the class groups above it. The term “lower” in this class designation refers to the relative position of the group in the stratification system, but it has a pejorative sound to many people, especially to people who are members of this class.The lower class is composed primarily of the displaced and poor. People in this class have little formal education and are often unemployed or working inminimum-wage jobs. Forty percent of the poor work; 1 0 percent work year-round and full time—a proportion that has generally increased over time. Recently, the concept of the underclass has been added to the lower class. The underclass includes those who have been left behind by contemporary economic developments. Rejected from the economic system, those in the underclass may become dependent on public assistance or illegal activities.1. Why does the author mention the "Forbes 400" in paragraph 3?A. To explain the meaning of the listing that appears every yearB. To cast doubt on the claim that family income predicts individual wealthC. To give examples of successful people who have modest family connectionsD. To support the statement that most wealthy people inherit their money2. The author states that business and professional people with educational advantages are most often members of the_____.A. lower middle classB. upper middle classC. nouveau richeD. upper class3. Why do most people identify themselves as middle class in the United States?A. They have about the same lifestyle as everyone else in the countryB. They don‟t really know how to define their status because it is unclearC. They prefer not to admit that there are class distinctions in the United StatesD. They identify themselves with the majority who have normal lifestyles4. What can be inferred about poor people in the United States?A. They are not able to find entry-level jobsB. They work in jobs that require little educationC. They are service workers and manual laborersD. They do not try to find employment5. According to paragraph 7, why has the underclass emerged?A. The new term was necessary because the lower class enjoyed a higher lifestyle than it had previously.B. The increase in crime has supported a new class of people who live by engaging in illegal activities.C. Changes in the economy have caused an entire class of people to survive by welfare or crime.D. Minimum-wage jobs no longer support a class of people at a standard level in the economic system.Passage 2“The word …protection‟ is no longer taboo”. This short sentence, uttered by French President Nicolas Sarkozy late last month, may have launched a new era in economic history. Why? For decades, Western leaders have believed that lowering trade barriers and tariffs was a natural good. Doing so, they reasoned, would lead to greater economic efficiency and productivity, which in turn would improve human welfare. Championing free trade thus became a moral, not just an economic, cause.These leaders, of course, weren‟t acting out of unself ishness. They knew their economics were the most competitive, so they‟d profit most from liberalization. And developing countries feared that their economics would be swamped by superior Western productivity. Today, however, the tables have turned-though few acknowledge it. The west continues to preach free trade, but practices it less and less. Asia, meanwhile, continues to plead for special protection but practices more and more free trade.That‟s why Sarkozy‟s word were so important: he finally inj ected some honesty into the trade debate. The truth is that large parts of the West are losing faith in free trade, though few leaders admit it. Some economists are more honest. Paul Krug man is one of the few willing to losers will be in the West. Economists in the developed world used to love quoting Joseph Schumpeter, who said that “creative destruction” was an essential part of capitalist growth. But they always assumed that destruction would happen over there. When Western workers began losing jobs, suddenly their leaders began to lose faith in their principles. Things have yet to reverse completely. But there‟s clearly a negative trend in Western theory and practice.A little hypocrisy is not in itself a serious problem. The real problem is that Western governments continue to insist that they retain control of the key globaleconomic and financial institutions while drifting away from global liberalization. Look at what‟s happening at the IMF (International Monetary Fund). The Europeans have demanded that they keep the post of managing director. But all too often, Western officials put their own interests above everyone else‟s when they dominate these global institutions.The time has therefore come for the Asians-who are clearly the new winners in today‟s global economy- to provide more intellectual leadership in supporting free trade, Sadly, they have yet to do so. Unless Asians speak out, however, there‟s a real danger that Adam Smith‟s principles, which have brought so much good to the world, could gradually die. And that would leave all of us worse off, in one way or another.6. It can be inferred that “protection” (Line1, Para.1) means ______.A. improving economic efficiencyB. ending the free-trade practiceC. lowering moral standardD. raising trade tariffs7. The Western leaders preach free trade because ______.A. it is beneficial to their economicsB. it is supported by developing countriesC. it makes them keep faith in their principlesD. it is advocated by Joseph Schumpeter and Adam Smith8. By “the tables have turned” (Line 3-4, Para.2) the author implies that ______.A. the Western leaders have turned self-centeredB. the Asian leaders have become advocates of free tradeC. the developed economics have turned less competitiveD. the developing economics have become more independent9. The Western economists used to like the idea of “creative destruction” because it ______.A. set a long-term rather than short-term goalB. was an essential part of capitalist developmentC. entailed a positive rather than negative mentalityD. was meant to be the destruction of developing economics10. The author uses “IMF” as an example to illustrate the point that ______.A. European leaders are reluctant to admit they are hypocriticalB. there is an inconsistency between Western theory and practiceC. global institutions are not being led by true globalization advocatesD. European countries‟ interests are being ignored by economic leadersPassage 3Growth, reproduction, and daily metabolism all require an organism to expend energy. The expenditure of energy is essentially a process of budgeting, just as finances are budgeted. If all of one‟s money is spent on clothes, there may be none left to buy food or go to the movies. Similarly, a plant or animal cannot squander all its energy on growing a big body if none would be left over for reproduction, for this is the surest way to extinction.All organisms, therefore, allocate energy to growth, reproduction, maintenance, and storage. No choice is involved; this allocation comes as part of the genetic package from the parents. Maintenance for a given body design of an organism is relatively constant. Storage is important, but ultimately that energy will be used for maintenance, reproduction, or growth. Therefore the principal differences in energy allocation are likely to be between growth and reproduction.Almost all of an organism‟s energy can be diverted to reproduction, with very little allocated to building the body. Organ isms at this extreme are “opportunists.” At the other extreme are “competitors,” almost all of whose resources are invested in building a huge body, with a bare minimum allocated to reproduction.Dandelions are good examples of opportunists. Their seed heads raised just high enough above the ground to catch the wind, the plants are no bigger than they need be, their stems are hollow, and all the rigidity comes from their water content. Thus, a minimum investment has been made in the body that becomes a platform for seed dispersal. These very short-lived plants reproduce prolifically; that is to say they provide a constant rain of seed in the neighborhood of parent plants. A new plant will spring up wherever a seed falls on a suitable soil surface, but because they do notbuild big bodies, they cannot compete with other plants for space, water, or sunlight. These plants are termed opportunists because they rely on their seeds‟ falling into settings where competing plants have been removed by natural processes, such as along an eroding riverbank, on landslips, or where a tree falls and creates a gap in the forest canopy.Opportunists must constantly invade new areas to compensate for being displaced by more competitive species. Human landscapes of lawns, fields, or flowerbeds provide settings with bare soil and a lack of competitors that are perfect habitats for colonization by opportunists. Hence, many of the strongly opportunistic plants are the common weeds of fields and gardens.Because each individual is short-lived, the population of an opportunist species is likely to be adversely affected by drought, bad winters, or floods. If their population is tracked through time, it will be seen to be particularly unstable—soaring and plummeting in irregular cycles.The opposite of an opportunist is a competitor. These organisms tend to have big bodies, are long-lived, and spend relatively little effort each year on reproduction. An oak tree is a good example of a competitor. A massive oak claims its ground for 200 years or more, outcompeting all other would-be canopy trees by casting a dense shade and drawing up any free water in the soil. The leaves of an oak tree taste foul because they are rich in tannins, a chemical that renders them distasteful or indigestible to many organisms. The tannins are part of the defense mechanism that is essential to longevity. Although oaks produce thousands of acorns, the investment in a crop of acorns is small compared with the energy spent on building leaves, trunk, and roots. Once an oak tree becomes established, it is likely to survive minor cycles of drought and even fire. A population of oaks is likely to be relatively stable through time, and its survival is likely to depend more on its ability to withstand the pressures of competition or predation than on its ability to take advantage of chance events. It should be noted, however, that the pure opportunist or pure competitor is rare in nature, as most species fall between the extremes of a continuum, exhibiting a blendof some opportunistic and some competitive characteristics.11. The word squander in the passage is closest in meaning to____.A. extendB. transformC. activateD. waste12. According to the passage, the classification of organisms as “opportunists” o r “competitors” is determined by_____.A. how the genetic information of an organism is store and maintainedB. the way in which the organism invests its energy resourcesC. whether the climate to which the organism lives is mild or extremeD. the variety of natural resources the organism consumes in its environment13. All of the following are mentioned in paragraph 7 as contribution to the longevity of oak tree EXCEPT____.A. the capacity to create shadeB. leaves containing tanninC. the ability to withstand mild droughts and firesD. the large number of acorns the tree produces14. According to the passage, oak trees are considered competitors becauseA. they grow in areas free of opportunitiesB. they spend more energy on their leaves, trunks and roots than on their acornsC. their population tends to increase or decrease irregular cyclesD. unlike other organisms, they do not need much water or sunlight15. In paragraph 7, the author suggests that most species of organismsA. are primarily opportunistsB. are primarily competitorsC. begin as opportunists and evolved into competitorsD. have some characteristics of opportunists and some of competitorsPassage 4Many literary detectives have pored over a great puzzle concerning the writer Marcel Proust: what happened in 1909? How did Contre Saint-Beuve, an essay attacking the methods of the critic Saint Beuve, turn into the start of the novelRemembrance of Things Past? A recently published letter from Proust to the editor Vallette confirms that Fallois, the editor of the 1954 edition of Contre Saint-Beuve, made an essentially correct guess about the relationship of the essay to the novel. Fallois proposed that Proust had tried to begin a novel in 1908, abandoned it for what was to be a long demonstration of Saint-Beuve‟s blindness to the real nature of great writing, found the essay giving rise to personal memories and fictional developments, and allowed these to take over in a steadily developing novel.Draft passages in Proust‟s 1909 notebooks indicate that the transition from essay to novel began in Contre Saint-Beuve, when Proust introduced several examples to show the powerful influence that involuntary memory exerts over the creative imagination. In effect, in trying to demonstrate that the imagination is more profound and less submissive to the intellect than Saint-Beuve assumed, Proust elicited vital memories of his own and, finding subtle connections between them, began to amass the material for Remembrance. By August, Proust was writing to Vallette, informing him of his intention to develop the material as a novel. Maurice Bardeche, in Marcel Proust, romancier, has shown the importance in the drafts of Remembrance of spontaneous and apparently random associations of Proust‟s su bconscious. As incidents and reflections occurred to Proust, he continually inserted new passages altering and expanding his narrative. But he found it difficult to control the drift of his inspiration. The very richness and complexity of the meaningful relationships that kept presenting and rearranging themselves on all levels, from abstract intelligence to profound dreamy feelings, made it difficult for Proust to set them out coherently. The beginning of control came when he saw how to connect the beginning and the end of his novel.Intrigued by Proust‟s claim that he had “begun and finished” Remembrance at the same time, Henri Bonnet discovered that parts of Remembrance‟s last book were actually started in 1909. Already in that year, Proust had drafted descriptions of his novel‟s characters in their old age that would appear in the final book of Remembrance, where the permanence of art is set against the ravages of time. Theletter to Vallette, drafts of the essay and novel, and Bonnet‟s researches estab lish in broad outline the process by which Proust generated his novel out of the ruins of his essay. But those of us who hoped, with Kolb, that Kolb‟s newly published complete edition of Proust‟s correspondence for 1909 would document the process in greate r detail are disappointed. For until Proust was confident that he was at last in sight of a viable structure for Remembrance, he told few correspondents that he was producing anything more ambitious than Contre Saint-Beuve.16. The passage is primarily concerned with ______.A. the role of involuntary memory in Proust‟s writing.B. evidence concerning the genesis of Proust‟s novel Remembrance of Things Past.C. conflicting scholarly opinions about the value of studying the drafts of Remembrance of Things Past.D. Proust‟s correspondence and what it reveals about Remembrance of Things Past.17. It can be inferred from the passage that all of the following are literary detectives who havetried, by means of either scholarship or criticism, to help solve t he “great puzzle” mentioned in lines 1-2 EXCEPT ______.A. BardecheB. BonnetC. FalloisD. Vallette18. According to the passage, in drafts of Contre Saint Beuve Proust set out to show thatSaint-Beuve made which of the following mistakes as a critic?I. Saint-Beuve made no effort to study the development of a novel through its drafts and revisions.II. Saint-Beuve assigned too great a role in the creative process to a writer‟s conscious intellect.III. Saint-Beuve concentrated too much on plots and not enough on imagery and other elements ofstyle.A. II onlyB. III onlyC. I and II onlyD. I, II, and III19. Which of the following best states the author‟s attitude toward the information that scholarshave gathered about Proust‟s writi ng in 1909?A. The author is disappointed that no new documents have come to light since Fallois‟s speculations.B. The author is dissatisfied because there are too many gaps and inconsistencies in the drafts.C. The author is confident that Fallois‟s 1954 guess has been proved largely correct, but regrets that still more detailed documentation concerning Proust‟s transition from the essay to the novel has not emerged.D. The author is satisfied that Fallois‟s judgment was largely correct, but feels tha t Proust‟s early work in designing and writing the novel was probably far more deliberate than Fallois‟s description of the process would suggest.20. The author of the passage implies that which of the following would be the LEAST usefulsource of informat ion about Proust‟s transition from working on Contre Saint-Beuve to having a viable structure for Remembrance of Things Past?A. Fallois‟s comments in the 1954 edition of Contre Saint-BeuveB. Proust‟s 1909 notebooks, including the drafts of Remembrance of Things PastC. Proust‟s 1909 correspondence, excluding the letter to ValletteD. Bardeche‟s Marcel Proust, romancierPassage 5Why do some desert plants grow tall and thin like organ pipes? Why do most trees in the tropics keep their leaves year round? Why in the Arctic tundra are there no trees at all? After many years without convincing general answers, we now know much about what sets the fashion in plant design.Using terminology more characteristic of a thermal engineer than of a botanist, we can think of plants as mechanisms that must balance their heat budgets. A plant by day is staked out under the Sun with no way of sheltering itself. All day long it absorbs heat. If it did not lose as much heat as it gained, then eventually it would die: Plants get rid of their heat by warming the air around them, by evaporating water, and by radiating heat to the atmosphere and the cold, black reaches of space temperature is tolerable for the processes of life.Plants in the Arctic tundra lie close to the ground in the thin layer of still air that clings there. A foot or two above the ground are the winds of Arctic cold. Tundra plants absorb heat from the Sun and tend to warm up; they probably balance most of their heat budgets by radiating heat to space, but also by warming the still air hat is trapped among them. As long as Arctic plants are close to the ground, they can balance their heat budgets. But if they should stretch up as a tree does, they would lift their working parts, their leaves, into the streaming Arctic winds. Then it is likely that the plants could not absorb enough heat from the Sun to avoid being cooled below a critical temperature. Your heat budget does not balance if you stand tall in the Arctic.Such thinking also helps explain other characteristics of plant design. A desert plant faces the opposite problem from that of an Arctic plant the danger of overheating. It is short of water and so cannot cool itself by evaporation without dehydrating. The familiar sticklike shape of desert plants represents one of the solutions to this problem: the shape exposes the smallest possible surface to incoming solar radiation and provides the largest possible surface from which the plant can radiate heat. In tropical rain forests, by way of contrast, the scorching Sun is not a problem for plants because there is sufficient water.This working model allows us to connect the general characteristics of the forms of plants indifferent habitats with factors such as temperature, availability of water, and presence or absence of seasonal differences. Our Earth is covered with a patchwork quilt of meteorological conditions, and the patterns of this patchwork are faithfully reflected by the plants.21. The passage primarily focuses on which of the following characteristics of plants?A. Their ability to grow equally well in all environmentsB. Their effects on the Earth's atmosphereC. Their ability to store water for dry periodsD. Their ability to balance heat intake and output22. According to the passage, which of the following is most responsible for preventing trees from growing tall in the Arctic?A. The hard, frozen groundB. The small amount of available sunshineC. The cold, destructive windsD. The large amount of snow that falls each year23. The author suggests that the "sticklike shape of desert plants" lines 3-5(paragraph4)can be attributed to the______.A. inability of the plants to radiate heat to the air around themB. presence of irregular seasonal differences in the desertC. large surface area that the plants must expose to the SunD. extreme heat and aridity of the habitatPassage 6To conduct some forms of sleep research, we have to find a way to track sleepiness over the day. Some people might believe that measuring sleepiness is a fairly trivial task. Couldn‟t you, for instance, simply count the number of times a person yawns during any given hour or so?In most people‟s minds, yawning--that slow, exaggerated mouth opening with the long, deep inhalation of air, followed by a briefer exhalation--is the most obvious sign of sleepiness. It is a common behavior shared by many animals, including our pet dogs and cats but also crocodiles, snakes, birds, and even some fish. It is certainly true that sleepy people tend to yawn more than wide-awake people. It is also true that people who say they are bored by what is happening at the moment will tend to yawn more frequently. However, whether yawning is a sign that you are getting ready for sleep or that you are successfully fighting off sleep is not known. Simply stretching your body, as you might do if you have been siring in the same position for a long period of time, will often trigger a yawn.Unfortunately, yawns don‟t just indicate sleepiness. In some animals, yawning is a sign of stress. When a dog trainer sees a dog yawning in a dog obedience class, it is usually a sign that the animal is under a good deal of pressure. Perhaps the handler is pushing too hard or moving too fast for the dog to feel in control of the situation. A moment or two of play and then turning to another activity is usually enough to banish yawning for quite a while.Yawning can also be a sign of stress in humans. Once, when observing airborne troops about to take their first parachute jump, I noticed that several of the soldiers were sitting in the plane and yawning. It was l0 A.M., just after a coffee break, and I doubted that they were tired；I knew for a fact that they were far too nervous to be bored. When I asked about this, the officer in charge laughed and said it was really quite a common behavior, especially on the first jump.There is also a social aspect to yawning. Psychologists have placed actors in crowded rooms and auditoriums and had them deliberately yawn. Within moments, there is usually an increase in yawning by everyone else in the room. Similarly, people who watch films or videos of others yawning are more likely to yawn. Even just reading about yawning tends to stimulate people to yawn.The truth of the matter is that we rea lly don‟t know what purpose yawning serves. Scientists originally thought that the purpose of yawning was to increase the amount of oxygen in the blood or to release some accumulated carbon dioxide. We now know that this is not true, since increasing the concentration of carbon dioxide in the air seems not to make people more likely to yawn but to make them breathe faster to try to bring in more oxygen. On the other hand, breathing 100 percent pure oxygen does not seem to reduce the likelihood of yawning.Since yawning seems to be associated with a lot more than the need for sleep, we obviously have to find some other measure of sleepiness. Some researchers have simply tried to ask people how sleepy they feel at any time using some sort of self-rating scale. There are, however, problems with getting people to make these types of judgments. Sometimes people simply lie to the researchers when asked about how sleepy they are. This occurs because in many areas of society admitting that one is fatigued and sleepy is considered a mark of weakness or lack of ambition and drive. In other instances, people may admit they need four cups of coffee to make it through the morning, but it may never occur to them that this might be due to the fact that they are so sleepy that they need stimulation from caffeine to be able to do their required tasks. For these reasons, many researchers have developed an。
2014年中国矿业大学考博英语真题试卷(题后含答案及解析)
2014年中国矿业大学考博英语真题试卷(题后含答案及解析)题型有：1. Reading Comprehension 2. Cloze 3. English-Chinese Translation 4. Chinese-English Translation 5. WritingReading ComprehensionAbout six years ago I was eating lunch in a restaurant in New York City when a woman and a young boy sat down at the next table, I couldn’t help overhearing parts of their conversation. At one point the woman asked: “So, how have you been?” And the boy —who could not have been more than seven or eight years old—replied. “Frankly, I’ve been feeling a little depressed lately.”This incident stuck in my mind because it confirmed my growing belief that children are changing. As far as I can remember, my friends and I didn’t find out we were “depressed” until we were in high school. The evidence of a change in children has increased steadily in recent years. Children don’t seem childlike anymore. Children speak more like adults, dress more like adults and behave more like adults than they used to. Whether this is good or bad is difficult to say, but it certainly is different. Childhood as it once was no longer exists, why? Human development is based not only on innate biological states, but also on patterns of access to social knowledge. Movement from one social role to another usually involves learning the secrets of the new status. Children have always been taught adult secrets, but slowly and in stages: traditionally, we tell sixth graders things we keep hidden from fifth graders. In the last 30 years, however, a secret-revelation (揭示) machine has been installed in 98 percent of American homes. It is called television. Television passes information, and indiscriminately, to all viewers alike, be they children or adults. Unable to resist the temptation, many children turn their attention from printed texts to the less challenging, more vivid moving pictures. Communication through print, as a matter of fact, allows for a great deal of control over the social information to which children have access. Reading and writing involve a complex code of symbols that must be memorized and practices. Children must read simple books before they can read complex materials.1．According to the author, feeling depressed is______.A．a mental scale present in all humans, including childrenB．a sure sign of a psychological problem in a childC．an inevitable part of children’s mental developmentD．something hardly to be expected in a young child正确答案：D解析：本题细节定位于第二段第二句话“As far as I can remember, my friends and I didn’t find out we were‘depressed’until we were in high school”。
农学博士英语试题及答案
农学博士英语试题及答案一、选择题（每题2分，共20分）1. Which of the following is a common agricultural practice?A. MonocultureB. PolycultureC. Both A and BD. None of the above2. The term "photosynthesis" refers to the process by which plants:A. Convert sunlight into energyB. Break down organic compoundsC. Absorb waterD. Release oxygen3. In agriculture, the use of "fertilizers" is primarily for:A. Soil structure improvementB. Pest controlC. Enhancing plant growthD. Harvesting crops4. What is the main purpose of crop rotation?A. To increase crop yieldB. To reduce soil erosionC. To prevent pest infestationD. All of the above5. The "Green Revolution" in agriculture is associated with:A. The use of high-yielding varietiesB. The application of organic farmingC. The reduction of chemical fertilizersD. The promotion of sustainable practices6. What is the role of "pesticides" in agriculture?A. To increase crop yieldB. To protect crops from pestsC. To improve soil fertilityD. To enhance crop quality7. "Organic farming" is characterized by:A. The use of chemical fertilizersB. The avoidance of synthetic chemicalsC. The reliance on monocultureD. The use of genetically modified organisms (GMOs)8. The term "biotechnology" in agriculture refers to:A. The use of traditional farming methodsB. The application of modern scientific techniquesC. The cultivation of wild plantsD. The breeding of livestock9. "Sustainable agriculture" aims to:A. Maximize short-term profitsB. Ensure long-term productivityC. Increase the use of machineryD. Expand the scale of farming10. "Conservation tillage" is a method that:A. Involves deep plowing of soilB. Reduces soil disturbanceC. Increases the use of waterD. Requires more fertilizers二、填空题（每题1分，共10分）1. The process by which plants absorb water and nutrients from the soil is known as __________.2. A system of farming that mimics natural ecosystems is called __________.3. The use of genetically modified seeds in agriculture can lead to __________.4. The practice of leaving land fallow for a period is known as __________.5. The main component of natural gas used as a fertilizer is __________.6. The technique of grafting involves joining two different plants to form a __________.7. The term "drought-resistant" refers to plants that can survive with __________.8. The process of converting solar energy into chemical energy in plants is __________.9. The use of manure as a fertilizer is an example of__________.10. The practice of planting different crops in the samefield at the same time is known as __________.三、简答题（每题5分，共20分）1. Explain the concept of integrated pest management (IPM) in agriculture.2. Describe the benefits of using compost in agricultural practices.3. What are the potential environmental impacts of using chemical fertilizers?4. Discuss the importance of biodiversity in agricultural ecosystems.四、论述题（每题15分，共30分）1. Discuss the role of biotechnology in modern agriculture and its potential implications for food security.2. Analyze the challenges and opportunities presented by the adoption of precision farming techniques.五、翻译题（每题5分，共10分）1. Translate the following sentence into English: “土壤侵蚀是农业生产中一个严重的问题，需要采取有效措施来防止。
2014年3月中国社会科学院考博英语真题试卷(题后含答案及解析)
2014年3月中国社会科学院考博英语真题试卷(题后含答案及解析)题型有：1. Structure and V ocabulary 2. Grammar 3. Error Identification 4. Reading Comprehension 5. English-Chinese Translation 6. Chinese-English TranslationStructure and V ocabulary1．At the same time, the Fund, United Nations Fund for Population Activities, works to change the paradigm of masculinity that allows for the resolution of conflict through violence.A．modelB．covenantC．aspirationD．hurdle正确答案：A解析：paradigm意为“范例，模范”。
A选项：model意为“模式，典型”，与画线单词的意义相符，如：He wants companies to follow the European model of social responsibility．他希望各公司能够以欧洲公司为榜样，承担社会责任。
故选A。
在其他三项中，B选项：covenant合同，契约；C选项：aspiration抱负，志向；D选项：hurdle困难，障碍，都与画线单词的意义不符。
2．For years she had read The Wall Street Journal every morning in hopes of finding prescient warnings about future crashes, crises, and catastrophes.A．predictiveB．omniscientC．unconscionableD．conscientious正确答案：A解析：prescient意为“有预知能力的”。
2014年全国大学考博英语考试答案.《461533046》
英语试卷一【±q461533046】Part I Answer Dialogue Completion1. We will be shown around the city : schools , museums , and some other places , _________ othe r visitors seldom go .A. whatB. whichC. whereD. when2．The famous basketball star . __________ tried to make a comeback , attracted a lot of attention .A. whereB. whenC. whichD. who3．He is only one of the students who _________ a winner of scholarship for three years .A. isB. areC. have beenD. has been4. Is this the reason __________ at the meeting for his carelessness in his work ?A. he explainedB. what he explainedC. how he explainedD. why he explained5. The result of the experiment was very good , __________ we hadn’t expected .A. whenB. thatC. whichD. what6. Recently I bought an ancient Chinese vase . ________ was very reasonable .A. which priceB . the price of whichC. its priceD. the price of whose7. Caral said the work would be done by October , ________ personally I doubt very much .A. itB . thatC. whenD. which8. Dorothy was always speaking highly of her role in the play , __________ , of course , made the others unhappy .A. whoB. whichC. thisD. what9. John said he’d been working in the office for an hour , __________ was true .A. heB. thisC. whichD. who10. He must be from Africa, _________can be seen from his skin.A. thatB. asC. whoD. what11. Have you seen the film “Titanic”, _________ leading actor is world famous ?A. itsB. it’sC. whoseD. which12. He was very rude to the customs office , _________ of course made things even worse .A. whoB. whomC. whatD. which13. After living in Paris for fifty years he returned to the small town __________ he grew up as a c hild .A. whichB. thatC. whereD. when14. I don’t like _________ you speak to her .A. the wayB. the way in thatD. the way of which15. All of the flowers now raised here have developed from those _________ in the forest .A. once they growB. they grew onceC. they once grewD. once grew16. In the office I never seem to have time until after 5:30 pm , ________ many people have got h ome .A. whose timeB. thatC. on whichD. by which17. _________ we know , China will be an __________ powerful country in 20 or 30 years’ time .A. That ; advancingB. This ; advancedC. As ; advancedD. It ; advancing18. I shall never forget those years __________ I lived in the country with the farmers , ________ has a great effect on my life .A. that ; whichB. when ; whichC. which ; thatD. when ; who19. The weather turned out to be very good , ________ was more than we could expect .A. whatB. whichC. thatD. it20. In the dark street , there wasn’t a single person __________ she could turn for help .A. thatB. whoC. from whomD. to whom21. He made another wonderful discovery , __________ of great importance to science.A. which I think isC. which I think itD. I think which is25. His son has become a doctor, ________ he wanted to be.A. whichB. thatC. whoD. what26. She said she was busy, _________ was a lie.A. whichB. thatC. whatD. that。
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The Industrial Revolution marked a major turning point in Earth’s ecology and humans’ relationship with their environment. The Industrial Revolution dramatically changed every aspect of human life and lifestyles. The impact on the world’s psyche would not begin to register until the early 1960s, some 200 years after its beginnings. From human development, health and life longevity, to social improvements and the impact on natural resources, public health, energy usage and sanitation, the effects were profound.
It wasn’t that the Industrial Revolution became a stalwart juggernaut overnight. It started in the mid-1700s in Great Britain when machinery began to replace manual labor. Fossil fuels replaced wind, water and wood, used primarily for the manufacture of textiles and the development of iron making processes. The full impact of the Industrial Revolution would not begin to be realized until about 100 years later in the 1800s, when the use of machines to replace human labor spread throughout Europe and North America. This transformation is referred to as the industrialization of the world. These processes gave rise to sweeping increases in production capacity and would affect all basic human needs, including food production, medicine, housing, and clothing. Not only did society develop the ability to have more things faster, it would be able to develop better things. These industrialization processes continue today.
这篇文章即是，但是回忆不起来具体空啦。