2006年同济大学博士研究生英语试题

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同济大学博士生英语结课考试口语对话题库

同济大学博士生英语结课考试口语对话题库

A: This picture illustrates a child and an old man enjoy their lives. But a young man has to bear with many burden, such as hard work, little exercise and intaking too much energy. I think it means that the young men have to do too much work for home. What do you think of the reasons for it?B: I think the most important cause of it is aging(老龄化). In another words, a young man need to maintain too many old men. You know, in nowadays, a young man’s parents and grandparents are all lived commonly. That means he has six old man to feed. A: I think more combative situation for children is another reason. Many parents have to send their children to education institutes which will take them much money. Do you have any solutions for it?B: In social part, the most important solution is increasing the economy. Only the development of economy can rise the level of lives. Providing security for old men is another effective measure. It can decrease young men’s pressure.A: That is government’s work. What can ourselves do?B: The only thing we can do is working hard. There is no shortcut to good life. I have an uncle was poor before. He also has many old men to feed. But he worked very hard and his income increased every year. Now he has a comfortable life.A: Yes, ourselves’ effort is key to solve the problem.1、一个男人在深夜还在工作,他看上去非常累2、是呀,他几乎要睡着了,但似乎手头上的工作还没有做完3、这种现象不仅发生在工作党,在我们学生党中更是常见,你说呢?4、是呀,自从来到了同济,我经常熬夜加班,忙学习忙科研,睡眠时间根本不够。

同济大学博士生英语期末考试30篇阅读理解

同济大学博士生英语期末考试30篇阅读理解
同济大学博士生期末考试 30 篇阅读理解:第一篇
They say America is parched by a climate of hatred and they do not know what they are talking about, but they are right anyway. The real hatred in America is the hatred between the desk-diner, who distinctly ordered the cheeseburger with ketchup, not mustard, and the mumbling delivery boy who doesn't give a damn. Or between the man who needs change for a phone call and the merchant who not only refuses but refuses with a deliberation that suggests he has waited years for precisely this opportunity. Ponder the relationship between the man waiting outside a pay phone booth and the man snuggled up inside. The dialogue is silent but savage. If you like gratitude in unexpected spurts, try opening the door of the phone booth when it is yours, smiling at the person waiting and saying "I'll just be another minute." or "This call may take a while. Sorry to make you wait." The impact is as galvanic as if the Vietcong were to wake a sleeping GI patrol and say, "Fellow, we've just got our radio working. Would you like to come over and listen to the superbowl?" Americans used to ask themselves, "How nice can I be without seeming ridiculous?" Now we ask, "How rude can I be and still get away with it?" People don't accept apologies anymore. They simply enjoy the sweet string of hostility. If you want to spread some happiness, try hailing the next off-duty cab driver, whether you want him or not. That Cossack brush-off he waves you does not betoken apology or regret. It is pure thrill. People crave triumph, and if they cannot get it through personal victory, they'll get it through personal viciousness. Most people have never known any triumph higher than looking out the window of an express train as it zips past a local. Now, this actually happened. A furious woman with a nasal whine shrill enough to break glassware banged on the door of the apartment above hers and began one of those yelping threat-laden routines about shower curtains and seeping water and falling plaster and lawsuits and witnesses and full damage and everything. The sleeping man who answered waited until the crescendo peaked, then smiled and said, "How much?" The woman twitched. Her face retained color -- iridescent in fact -- and her hands kept flailing, but her audios was completely cut off. The man went to his coat, pull out his checkbook, returned to the door, and repeated, "How much?" The woman went back to her own apartment in defeat. She'd been robbed of her fun. Here she had her whole case unassailably built, and the fight was over before she

同济大学考博英语模拟真题及其解析

同济大学考博英语模拟真题及其解析

同济大学考博英语模拟真题及其解析Technically,any substance other than food that alters our bodily or mental functioning is a drug.Many people mistakenly believe the term drug refers only to some sort of medicine or an illegal chemical taken by drug addicts.They don't realize that familiar substances such as alcohol and tobacco are also drugs.This is why the more neutral term substance is now used by many physicians and Geng duo yuan xiao wan zheng kao bo ying yu zhen ti ji qi jie xi qing lian xi quan guo mian fei zi xun dian hua:si ling ling liu liu ba liu jiu qi ba,huo jia zi xun qq:qi qi er liu qi ba wu san qi psychologists. The phrase substance abuse is often used instead of drug abuse to make clear that substances such as alcohol and tobacco can be just as harmfully misused as heroin and cocaine.We live in a society in which the medicinal and social use of substances(drugs)is pervasive:an aspirin to quiet a headache,some wine to be sociable,coffee to get going in the morning,a cigarette for the nerves.When do these socially acceptable and apparently constructive uses of a substance become misuses?First of all,most substances taken in excess will produce negative effects such as poisoning or intense perceptual distortions.Repeated use of a substance can also lead to physical addiction or substance dependence. Dependence is marked first by an increased tolerance,with more and more of the substance required to produce the desired effect,and then by the appearance of unpleasant withdrawal symptoms when the substance is discontinued.Drugs(substances)that affect the central nervous system and alter perception,mood,and behavior are known as psychoactive substances.Psychoactive substances are commonly grouped according to whether they are stimulants,depressants,or hallucinogens. Stimulants initially speed up or activate the central nervous system, whereas depressants slow it down.Hallucinogens have their primary effect on perception,distorting and altering it in a variety of ways including producing hallucinations.These are the substances often called psychedelic(from the Greek word meaning mind-manifestation) because they seemed to radically alter one‘s state of consciousness.59.Substances abuse(line5,paragraph1)is preferable to drug abuse in that________.(A)substances can alter our bodily or mental functioning if illegally used(B)drug abuse is only related to a limited number of drugtakers(C)alcohol and tobacco are as fatal as heroin and cocaine(D)many substances other than heroin or cocaine can also be poisonous60.The word pervasive(line1,paragraph2)might mean________.(A)widespread(B)overwhelming(C)piercing(D) fashionable61.Physical dependence on certain substances results from________.(A)uncontrolled consumption of them over long periods of time(B)exclusive use of them for social purposes(C)quantitative application of them to the treatment of diseases(D)careless employment of them for unpleasant symptoms62.From the last paragraph we can infer that________.(A)stimulants function positively on the mind(B)hallucinogens are in themselves harmful to health(C)depressants are the worst type of psychoactive substances(D)the three types of psychoactive substances are commonly used in groups答案及试题解析59.(D)意为:除海洛因或可卡因外,许多其他物质也是有害的。

同济大学博士研究生入学英语考试样题

同济大学博士研究生入学英语考试样题

同济大学博士研究生入学英语考试样题I V ocabulary (10%)For each of the following sentences there are four choices. Choose the best one to complete the sentence.1. The directions were so ____ that it was impossible to complete the assignment.A) ingenious B) ambitious C) notorious D) ambiguous2. Our ________ host always enjoys having friends to share his Lucullan suppers.A) cursive B)martial C) fractious D) convivial3. Recently a number of cases have been reported of young children ____a violent act previously seen on television.A) modifying B) stimulating C) accelerating D) duplicating4. This kind of material can _____heat and moisture.A) delete B) compel C) repel D) constrain5. The damage to his car was ____; therefore, he could repair it himself.A) considerable B) appreciable C) negligible D) invisible6. The ____of a cultural phenomenon is usually a logical consequence of some physical aspect in the life style of the people.A) implementation B) expedition C) demonstration D) manifestation7. One of the responsibilities of the Coast guard is to make sure that all ships _______ follow traffic rules in busy harbors.A) cautiously B) dutifully C) faithfully D) skillfully8. The Eskimo is perhaps one of the most trusting and considerate of all Indians but seems to be _______ the welfare of his animals.A) critical about B) indignant at C) indifferent to D) subject to9. The chairman of the board _______ on me the unpleasant job of dismissing good workers the firm can no longer afford to employ.A) compelled B) posed C) pressed D) tempted10. Using extremely different decorating schemes in adjoining rooms may result in _______ and lack of unity in style.A) conflict B) confrontation C) disturbance D) disharmony11. Corrupt politicians who condone the activities of the gamblers are equally _______.A) cryptic B)esoteric C)culpable D)occult12. I don’t know the details for I just gave your manuscript only a(n) _______ gl ance.A) cursory B)cumbrous C)onerous D)obscure13.the Red Cross society helped _________ families to survive the war in the Persian Gulf.A) demure B)destitute C)assiduous D)sedate14. the man felt ________ when the girl turned down his proposal of marriage.A) despondent B) fabulous C)dilapidated D)fortuitous15. the boy gave a ______ look at his classmate’s test paper when the teacher turned.A) frivolous B)furtive C)frenetic D)frigid16. Rubber boots are ___________ to water.A) imperious B)impetuous C)impervious D)impeccable17. Missiles were mounted at various points to _______ the enemy aircrafts.A) integrate B)jeopardize C)intercept D)interrogate18. Being careless, she had her arm _____ by the barbed wire.A) lacerated B)lamented C)juggled D)bemoaned19. The wrestler’s _______ maneuvers made it difficult for his opponent to obtain a hold.A) hermetic B)protean C)titanic D)procrustean20. Psychoanalysis can help a patient recall long-forgotten experiences lost in the ______ recess of his mind.A) labyrinthine B)chimerical C)iridescent D)mercurialII Reading Comprehension (50%)Passage 1There is widespread belief that the emergence of giant industries has been accomplished by an equivalent surge in industrial research. A recent study of important inventions made since the turn of the century reveals that more than half were the product of individual invent-ors working alone, independent of organized industrial research. While industrial laboratories contributed such important products as nylon and transistors, independent inventors developed air conditioning, the automatic transmission, the jet engine, the helicopterminsulin, and streptomycin. Still other inventions, such as stainless steel, television, silicons, and plexiglass were developed through the combined efforts of individuals and laboratory teams.Despite these findings, we are urged to support monopoly power on the grounds that such power creates an environment supportive of innovation. We are told that the independent inventor, along with the small firm, cannot afford to undertake the important research needed to improve our standard of living while protecting our diminishing resources; that only the prodigious assets of the giant corporation or conglomerate can afford the kind of expenditures that can produce the technological advances vital to economic progress. But when we examine expenditures for research, we find that of the more than $ 35 billion spent each year in this country, almost two-thirds is spent by the federal government. More than half of this government expenditure is funneled into military research and product development, accounting for the enormous increase in spending in such industries as nuclear energy, aircraft, missiles, and electronics. There are those who consider it questionable that these defense-linked research projects will account for an improvement in the standard of living or, alternately, do much to protect our diminishing resources. Recent history has demonstrated that we may have to alter our longstanding conception of the process actuated by competition. The price variable, once perceived as the dominant aspect of the competitive process is now subordinate to the competition of the new product, the new business structure, and the new technology. While it can be assumed that in a highly competitive industry not dominated by a single corporation, investment in innovation--a risky and expensive budget item--might meet resistance from management and stockholders who might be more concerned with cost-cutting, efficient organization, and large advertising budgets, it would be an egregious error to assume that the monopolistic producer should be equated with bountiful expenditures for research. Large-scale enterprises tend to operate more comfortably in stable and secure circumstances, and their managerial bureaucracies tend to promote the status quo and resist the threat implicit in change. Furthermore, the firm with a small share of the market will aggressively pursue new techniques and different products, since with little vested interest in capital equipment or plant it is not deterred from in-vestment in innovation. In some cases, where inter-industrycompetition is reduced or even entirely eliminated, the industrial giants may seek to avoid capital loss resulting from obsolescence by deliberately obstructing technological progress.The conglomerates are not, however, completely exempt from strong competitive pressures; there are instances in which they, too, must compete, as against another industrial Goliath, and then their weapons may include large expenditures for innovation.16. According to the passage, important inventions of the twentieth century ________.A. are not necessarily produced as a result of governmental support for military weapons research and development.B. came primarily from the huge laboratories of monopoly industries.C. were produced at least as frequently by independent inventors as by research teams.D. have greater impact on smaller firms than on conglomerates.17. It is the author"s belief, as expressed or implied in the passage, that________.A. monopoly power creates an environment supportive of innovation.B. governmental protection for military research will do much to protect our dwindling resources.C. industrial giants, with their managerial bureaucracies, respond more quickly to technological change.D. firms with a small share of the market will aggressively pursue innovations because they are not locked into old capital equipment.18. Management and stockholders might be deeply concerned with cost cutting rather than innovation if _______.A. their company is faced with strong competition in a field not dominated by one of the industrial giants.B. they are very stable and secure and hold a monopoly position in their industry.C. they are part of the military-industrial complex and are the recipients of federal funds for product development.D. they have produced some of the important inventions of this century.19. Which of the following statements is neither expressed nor implied in the passage?A. Important inventions have been produced, in the past, by individuals as well as by corporate teams.B. The federal government"s research funds are funneled into pure research as well as military research.C. The development of the automatic transmission is not credited to organized industrial research.D. Industrial giants may deliberately suppress innovations to avoid capital loss resulting from obsolescence.20. The author"s purpose in this passage is to____.A. advocate an increase in governmental support of organized industrial research.B. point out a common misconception about the relationship between the extent of industrial research and the growth of monopolistic power in industry.C. describe the inadequacies of small firms in dealing with the important matter of research and innovation.D. show that America"s strength depends upon individual ingenuity and resourcefulness.III Translation from English into Chinese (20%)Three passions, simple but overwhelmingly strong, have governed my life: the longing for love, the search for knowledge, and unbearable pity for the suffering of mankind. These passions, like great winds, have blown me hither and thither, in a wayward course, over a deep ocean of anguish, reaching to the verge of despair.I have sought love, first, because it brings ecstasy---ecstasy so great that I would often have sacrificed all the rest of life for a few hours of this joy. I have sought it, next, because it relieves loneliness that terrible loneliness in which one shivering consciousness looks over the rim of the world into the cold unfathomable lifeless abyss. I have sought it, finally, because in the union of love I have seen, in a mystic miniature, the prefiguring vision of the heaven that saints and poets have imagined. This is what I sought, and though it might seem too good for human life, this is what at last I have found.With equal passion I have sought knowledge. I have wished to understand the hearts of men. I have wished to know why the stars shine. A little of this, but not much, I have achieved.Love and knowledge, so far as they were possible, led upward reward the heavens(这句话似乎不完整). But always pity brought me back to earth. Echoes of cries of pain reverberated in my heart. Children in famine, victims tortured by oppressors, helpless old people a haled burden to their sons, and the whole world of loneliness, poverty, and pain make a mockery of what human life should be. I long to alleviate the evil, but I cannot, and I too suffer.This has been my life. I have found it worth living, and I would gladly live it again if the chance were offered to me.有三种简单却强烈的情感支配着我的生活,它们分别是:对爱的渴望,对知识的探求,以及对人类的苦难不可抑制的怜悯。

2006年同济大学博士研究生英语试题

2006年同济大学博士研究生英语试题

同济大学2006年博士研究生入学考试试题I Vocabulary 10%Directions:There are 20 incomplete sentences in this part. For each sentence there are four choices marked A, B,C and D. Choose the ONE answer that bestcompletes the sentence. Then put a v in the corresponding place on theAnswer Sheet..1. How can personal income tax be levied to _____ as many as possible while at the same time ensuring State finances do not suf f er too much?A. interestB. benefitC. profitD. concern2. To fund the ____ event and also promote the marketing value of the NationalGames, the organizing committee set up the Marketing Development Department (MDD).A. beneficentB. expensiveC. costlyD. luxurious3. Japanese workers still put in an impressive 42 hours each week, but they are ______ by the South Koreans and Singaporeans who spend an average 46 hours atthe grindstone.A. outdoneB. outweighedC. outrunD. outrivaled4. This is an alarming realization as natural resources and the environment are being degraded and ____ at a record pace.A. wastedB. reconstructedC. destructedD. reversed5. The elements of nature must be reckoned with in any military campaign. Napoleon and Hitler both underestimated the _____ of the Russian winter.A. severityB. consequenceC. influenceD. threat6. The company, EDS, is smart enough to _____its 90,000-person workforce into independent microteams that work directly with individual clients on creativebusiness solutions.A. break outB. break offC. break fromD. break down17. Most environmental ____— from climate changes to freshwater and forest habitat loss —have become markedly worse.A. symptomsB. highlightsC. indicatorsD. symbols8. What we call nature is, _____, the sum of the changes made by all the various creatures and natural forces in their intricate actions and influences upon each otherand upon their places.A. in common senseB. from a senseC. by the senseD. in a sense9. Although the "on line" life style has dominated the majority of city youth, mostpeople in the remote countryside still think Internet or something is ____ to theirlife.A. unconcernedB. irrelevantC. inseparableD. inaccessible10. ____ near-perfect English language skills, the students were keen to exploreevery aspect of Australian culture, from Aussie eating customs to family and studentlife, popular culture, the natural landscape and the ever-popular Australian native animals.A. PossessingB. AcquiringC. ApprehendingD. Interpreting11. Telephones save the feet and endless amounts of time. This is due partly to the fact that the telephone service is superb here, ____ the postal service is less efficient.A. whereB. sinceC. thatD. whereas12. The board of directors have already discussed the subject ____ in the previous meetings and they will handle it in all its aspects.A. in placeB. at lengthC. on endD. of f and on13. Reflecting on our exploration , we also discovered that people will exploit the newness, vagueness, and breadth of the information Marketplace to support their wishes and predilections, ____ they may be. A. whatsoever B. whatever C. whichever D. which14. The World Bank is taking steps to ____ its lending to reducing poverty in theThird World Countries.A. orientB. tailorC. adaptD. adjust15. Total investments for this year reached $56 million, and to put this into ____2investments this year will double those made in 1997.A. sightB. visionC. perspectiveD. horizon16. The year of 776 B.C. is considered to be the founding dateof the Olympic Games in ancient Greece. The Games lastedmore than 11 centuries ____ they werebanned in 393 A.D.A. whenB. afterC. asD. until17. As did his ____Sigmund Freud, Albert Einstein, and Henry Ford, Thomas Edison profoundly transformed the Western World.A. contemporariesB. part-ownersC. companionsD. accomplices18. In a world where information is a flood —____ to everyone, and where nothing is secret or proprietary — the only organizations and managers who will thrive are thosewho can quickly wade into the water, harness what they need, and then add value to it through speedy, innovative business decisions.A. acceptableB. availableC. accessibleD. attainable19. The car pollutes, but advances in fuel quality and ef fi ciency, and inmicroprocessed engine technology, have radically cut ____.A. releasesB. emissionsC. poisonsD. contamination20. If humans use up too much soil - which they have often done and aredoing - then they will starve down to the carrying capacity of their habitat.This is nature's "indifferent" ____.A. flexibilityB. justiceC. plasticityD. sensibilityII. Reading Comprehension 50%Directions: Read the follo w ing passages and choose from the choices marked A, B,C and D that best complete or answer the questions after each passage.Then put a ^in the correspondin g p l ace on the Answer Sheet..Passage OneThroughout the history of life, species of living creatures have made use of chemical energy by the slow combination of certain chemicals with oxygen within their cells. The process is analogous to combustion, but is slower and much more delicately controlled. Sometimes use is made of energy available in the bodies of stronger species as when a remora hitches a ride on a shark or a human being hitchesan ox to a plough.Inanimate sources of energy are sometimes used when species allow themselves to becarried or moved by wind or by water currents. In those cases, though, the inanimate source of energy must be accepted at the place and time that it happens to be and in the amount that happens to exist.The human use of fire involved an inanimate source of energy that was portable and could be used wherever desired. It could be ignited or extinguished at will and could be used when desired. It could be kept small or fed till it was large, and could be used in the quantities desired.The use of fire made it possible for human beings, evolutionarily equipped for mild weather only, to penetrate the temperate zones. It made it possible for them to survive cold nights and long winters, to achieve security against fire-avoiding predators, and to roast meat and grain, thus broadening their diet and limiting the danger of bacterial and parasitic infestation.Human beings multiplied in number and that meant there were more brains to plan future advances. With fire, life was not quite so hand-to-mouth; and there was more time to put those brains to work on something other than immediate emergencies.In short, the use of fire put into motion an accelerating series of technological advances.About 10 000 years ago, in the Middle East, a series of crucial advances were made. These included the development of agriculture, herding, cities, pottery, metallurgy, and writing. The final step, that of writing, took place in the Middle East about 5 000 yea years ago.This complex of changes stretching over a period of 5 000 years introduced what we call civilization, the name we give to a settled life, to a complex society in which human beings are specialized for various tasks.To be sure other animals can build complex societies and can be composed of different types of individuals specialized for different tasks. This is most m arked in such social insects as bees, ants, and termites, where individuals are in some cases physiologically specialized to the point where they cannot eat, but must be fed by others. Some species of ants practice agriculture and grow small mushroom gardens, while others herd aphids; still others war on and enslave smaller species of ants. And, of course, the beehive and the ant or termite colony have many points of analogy with the human city.The most complex nonhuman societies those of the insects, are, however, the result of instinctive behaviour, the guidelines of which are built into the genes and nervous systems of the individuals at birth. Nor does as any nonhuman society make use of fire. With insignificant exceptions, insect societies are run by the energy produced by the insect body.It is fair, then, to consider human societies as basically different from other societies and to attribute what we call civilization to human societies only.21.Which of the following is NOT stated in the passage?4A. The process of species' making chemical energy is similar to the process ofcombustion.B. The process of species' making chemical energy is less complicated than theprocess of combustion.C. Fire is a portable, inanimate source of energy.D. Man sometimes makes use of energy available in the bodies of stronger species.22. From the passage we know ___.A. fire made human beings free from bacterial and parasitic infestationB. fire enabled human beings to deal with immediate emergencies more efficientlyC. fire made some animals frightenedD. fire helped human beings change their eating habits completely23. Judging from the context, the phrase "hand-to-mouth" (Para 5) most probablymeans____.A. adventurousB. unhappyC. wanderingD. unstable24. Th e point of similarity between a complex, human society and a complex beesociety is ___.A. the division of laborB. the use of fireC. the development of industryD. the development of a written language25 .According to the passage, insect societies ___.A. are governed by the instincts of insectsB. are not fundamentally different from human societiesC. are composed of individuals of the same typeD. are as not warlike as human beingsPassage TwoModem technology may not have improved the world all that much, but it certainly has made life noisier. Unmuffled motorcycles, blaring car alarms, and roving boom boxes come first, second, and third on my list of most obnoxious noise offenders, but everyone could come up with his own version of aural hell—if he could just find a quiet spot to ponder the matter. Yet what technology has done, other technology is now starting to undo, using computer power, to zap those ear-splitting noises into silence. Previously silence-seekers had little recourse except to stay inside, close the windows, and plug their ears. Remedies like these are quaintly termed " passive" systems, because they place physical barriers against the unwanted sound. Now computer technology is producing a far more effective "active" system, which doesn't just contain, deflect, or mask the noise but annihilates it electronically.The system works by countering the offending noise with -"anti-noise", a somewhat sinister-sounding term that calls to mind antimatter, black holes, and other Popular Science mindbenders but, that actually refers to something quite simple. Just as a wave on a pond is flattened when it merges with a trough that is its exact opposite (or mirror image), so can a sound wave be negated by meeting its opposite.This general theory of sound cancellation has been around since the 1930s. In the fifties and sixties it made for a kind of magic trick among laboratory acousticians5playing around with the first clunky mainframe computers. The advent of low-cost,high-power microprocessors has made active noise-cancellation systems a commercial possibility, and a handful of small electronics firms in the United States and abroad are bringing the first ones onto the silence market.Silence buffs might be hoping that the noise-canceling apparatus will take the shape of the 44 Magnum wielded by Dirty Harry, but in fact active sound control is not quite that active. The system might more properly be described as reactive, in that it responds to sound waves already headed toward human ears. In the configuration that is usual for such systems microphones detect the noise signal and send it to the system's microprocessor, which almostinstantly models it and creates its inverse for loudspeakers to fire at the original. Because the two sounds occupy the same range of frequencies and tones, the inverse sounds exactly like the noise it is meant to eliminate: the anti-noise canceling Beethoven's Fifth Symphony is heard as Beethoven's Fifth. The only difference is that every positive pressure produced on the air by the orchestra is matched by a negative pressure produced by the computer, and every negative pressure is matched by a positive, thereby silencing the sound. The system is most effective as a kind of muffler, in which microphones, microprocessor, and loudspeaker are all in a unit encasing the device that produces the sound, stifling it at its source. But it can work as a headset, too, negating the sound at the last moment before it disturbs one's peace of mind.26.The writer holds that ___.A. modem technology has disturbed the quiet life of the peopleB. modemtechnology has made people indifferent to noise pollution C. modem technologyhas made the present world quieter than before D. modem technology has failed tosolve the problem of noise pollution27. Accor d ing to the passage, an active noise-cancellation system ___. A. contains noiserather than negates it B. eliminates noise rather than muffles it C. deflects noise rather than baffles it D. holds noise back rather than stifles it28. In Paragraph 5 the word " buffs" means A. settlers B. enthusiasts C. buyersD. manufacturers29. Which of the following statements is Not true according to the passage? A. In the past,people sometimes plugged their ears to fight against the offendingnoise. B. An active noise-cancellation system follows the principle of a wave beingflattened by meeting its exact opposite. C. The first active noise-cancellation system was made in the 1930s, D. Active noise-cancellation systems are no w- available onthe market.30. Active noise-cancellation systems require ___. A. microphonesB. microprocessorsC. loudspeakersD. all of the above6Passage ThreeIn the early years of the twentieth century, astrophysicists turned their attention to a special category of stars, known as cepheid(辐射点在仙王(星)座中的流星) variables. A variable star is one whose apparent brightness changes from time to time. Among some variables, the change in brightness occurs so slowly as to be almost imperceptible; among others, it occurs in sudden, brief, violent bursts of energy. Cepheid variables have special characteristics that make them a useful astronomical tool.It was Henrietta Leavitt, an astronomer at the Harvard Observatory, who first examined the cepheid variables in detail. She found that these stars vary regularly in apparent brightness over a relatively short period of time - from one to three days to a month or more. This variation in brightness could be recorded and precisely measured with the help of the camera, then still a new tool in astronomy.Leavitt also noticed that the periodicity of each cepheid variable - that is, the period of time it took for the star to vary from its brightest point to its dimmest, and back to its brightestagain—corresponded to the intrinsic or absolute brightness of the star. That is, the greater the star's absolute brightness, the slower its cycle of variation.Why is this so? The variation in brightness is caused by the interaction between the star's gravity and the outward pressure exerted by the flow of light energy from the star. Gravity pulls the outer portions of the star inward, while light pressure pushes them outward. The result is a pulsating, in-and-out movement that produces increasing and decreasing brightness. The stronger the light pressure, the slower this pulsation. Therefore, the periodicity of the cepheid variable is a good indication of its absolute brightness.Furthermore, it is obvious that the more apparent brightness of any source of light decrease the further we are from the light. Physicists had long known that this relationship could be described by a simple mathematical formula. If we know the absolute brightness of any object - say, a star - as well as our distanc e from that object, it is possible to use the inverse square law to determine exactly how bright that object will appear to be.This laid the background for Leavitt's most crucial insight. As she had discovered, the absolute brightness of a cepheid variable could be determined by measuring its periodicity. And, of course, the apparent brightness of the star when observed from the earth could be determined by simple measurement. Leavitt saw that with these two facts and the help of the inverse square law, it would be possible to determine the distance from earth of any cepheid variable. If we know the absolute brightness of the star and how bright it appears from the earth, we can tell how far it must be.Thus, if a cepheid variable can be found in any galaxy, it is possible to measure the distance of that galaxy from earth. Thanks to Leavitt's discovery, astronomical distances that could not previously be measured became measurable for the first time.31 .The primary purpose of the passage is to explainA. the background and career of the astronomer Henrietta LeavittB. how and why various categories of stars vary in brightness7C. important uses of the camera as an astronomical toolD. how a particular method of measuring astronomical distances was created32. According to the passage, the absolute brightness of a cepheid variable ____.A. depends upon its measurable distance from an observer on earthB. may be determined from the length of its cycle of variationC. changes from time to time according to a regular and predictable patternD. indicates the strength of the gravitation force exerted by the star33. Which of the following did Leavitt's work provide astronomers with the means of determining?A. The absolute brightness of any observable cepheid variable.B. The apparent brightness of any object at a given distance from an observer.C. The distance from earth of any galaxy containing an observable cepheid variable.D. Both A and C.34. Cepheid variable of great absolute brightness would probably exhibit ____.A. a relatively rapid variation in brightnessB. a correspondingly weak gravitational forceC. slow and almost invisible changes in brightnessD. a strong outward flow of light pressure35. The passage implies that Leavitt's work on cepheid variables would not have beenpossible without the availability of____.A. the camera as a scientific toolB. techniques for determining the distances between starsC. a method of measuring a star's gravitational forceD. an understanding of the chemical properties of starsPassage fourThe American economy, whether in government or private industry, has found retirement a convenient practice for managing the labor force. On the positive side, widespread retirement has meant an expansion of leisure and opportunities for self-fulfillment in later life. On the negative side, the practice of retirement entails large costs, both in funding required for pension systems and in the loss of the accumulated skills and talents of older people.Critics of retirement as it exists today have pointed to the rigidity of retirement practices: for example, the fact that retirement is typically an all-or-nothing proposition. Would it not be better to have some form of flexible or phased retirement, in which employees gradually reduce their work hours or take longer vacations? Such an approach might enable older workers to adjust better to retirement, while permitting employers to make gradual changes instead of coping with the abrupt departure of an employee. Retirement could be radically redefined in the future.Earlier criticism of mandatory retirement at a fixed age led to legal abolition of the practice, for the most part, in 1986, The same kind of criticism has been leveled at the practice of age discrimination in employment. The Age Discrimination in Employment Act forbids older workers from being limited or treated in any way that would harm their employment possibilities. Still, most observers admit that age8discrimination in the workplace remains widespread. The negative stereotypes of older workers have caused employers to be reluctant to hire or train older people. Sometimes such discrimination against older workers is based on mistaken ideas, such as the false belief that older workers are less productive. In fact, empirical studies have not shown older workers to be less dependable in their job performance, nor are their absenteeism rate higher.Interest in the potential productivity of older workers has stimulated the growth of industrial gerontology, a field concerned with recruitment, performance appraisal, retraining, and redesign of jobs to permit older workers to be more productive. Managing an older workforce will clearly be a challenge for the future. There is also much support for the idea of work life extension; that is, adaptations of retirement rules or employment practices to enable older people to become more productive. In favor of this idea is the fact that three-quarters of employed people over 65 are in white-collar occupations in service industries, which are less physically demanding than agriculture or manufacturing jobs. As a result, it is sometimes argued, older people can remain in productive jobs now longer than in the past. In addition, some analysts point to declining numbers of young people entering the workforce, thus anticipating a labor shortage later in the 1990s. That development, if it occurred, might stimulate a need for older workers and a reversal of the trend toward early retirement.36. Opponents of the retirement policy say ____.A. it gives more leisure to old people than they know how to useB. it costs too much money in the form of retirement pensionsC. it is too rigid and flexibility should be integrated into itD. retirement should be p racticed only in the public sector37. Wh at happened in 1986?A. Retirement stopped being practiced.B. Age limitation in retirement was abolished.C. Age discrimination was legally abolished.D. Retired people were no longer entitled to pensions.38.Empirical studies indicate that old people ____.A. are less productive than younger peopleB. prefer working to retiringC. are reliable workersD. are less dependable39. I nd u s tri a l gerontology is concerned with ____.A. how to mange older workforceB. finding out how productive older workers can beC. how to meet the challenge of the futureD. finding out what kind of people can stay after the retirement age40. Which of the following might lead to work life extension?A. Retraining of old people in modem skills.B. The trend toward early retirement.9C. The expansion of agriculture and manufacturing industry.D. The declining younger labor force.Passage FiveOur culture has caused most Americans to assume not only that our language is universal but that the gestures we use are understood by everyone. We do not realize that waving good-bye is the way to summon a person from the Philippines to one's side, or that in Italy and some Latin American countries, curling the finger to oneself is a sign of farewell.Those private citizens who sent packages to our troops occupying Germany after World War II and marked them GIFT to escape duty payments did not bother to find out that "Gift" means poison in German. Moreover, we like to think of ourselves as friendly, yet we prefer to be at least 3 feet or an arm's length away from others. Latins and Middle Easterners like to come closer and touch, which makes Americans uncomfortable.Our linguistic (语言上的) and cultural blindness and the casualness with which we take notice of the developed tastes, gestures, customs and languages of other countries, are losing us friends, business and respect in the world.Even here in the United States, we make few concessions to the needs of foreign visitors. There are no information signs in four languages on our public buildings or monuments; we do not have multilingual (多语的)guided tours. Very few restaurant menus have translations, and multilingual waiters, bank clerks and policemen are rare. Our transportation systems have maps in English only and often we ourselves have difficulty understanding them.When we go abroad, we tend to cluster in hotels and restaurants where English is spoken. Theattitudes and information we pick up are conditioned by those natives -usually the richer - who speak English. Our business dealings, as well as the nation's diplomacy, are conducted through interpreters.For many years, America and Americans could get by with cultural blindness and linguistic ignorance. After all, America was the most powerful country of the free world, the distributor of needed funds and goods.But all that is past, American dollars no longer buy all good things, and we are slowly beginning to realize that our proper role in the world is changing. A 1979 Harris poll reported that 55 percent of Americans want this country to play a more significant role in world affairs; we want to have a hand in the important decisions of the next century, even though it may not always be the upper hand.41. It can be inferred that Americans being approached too closely by Middle-Easterners would most probably ____.A. stand stillB. jump asideC. step forwardD. draw back42.The author gives many examples to criticize Americans for their ____.A. cultural self-centerednessB. casual mannersC. indifference towards foreign visitors10D. arrogance toward other cultures43. In countries other than their own most Americans ____.A. are isolated by the local peopleB. are not well informed due to the language barrierC. tend to get along well with the nativesD. need interpreters in hotels and restaurants44. According to the author, Americans' cultural blindness and linguistic ignorancewill____.A. affect their image in the new eraB. cut themselves of f from the outside worldC. limit their role in world af f airsD. weaken the position of the US dollar45. The author's intention in writing this article is to make Americans realize thatA. it is dangerous to ignore their foreign friendsB. it is important to maintain their leading role in world affairsC. it is necessary to use several languages in public placesD. it is time to get acquainted with other culturesIII. Translation 20%Directions:Translate the following passage into ChineseA few years ago, the rich world's worry about economic interaction with developing countries was that the poor could not profit from it. So unbalanced were the terms of exchange between the North's mighty industries and the South's weakling sweatshops that trade between the two could be nothing more than exploitation of the one by the other: far from helping the poor countries, global integration would actually deepen their poverty. This fear has now given way to a pessimism that is equal and opposite - namely, that trade with the developing world will impoverish today's rich countries.This new fear is more dangerous than the old one. The earlier scare tacitly affirmed that the industrial countries would suffer if they cut their links with the third world. Starting from there, campaigning in the North to restrict trade with developing countries was going to be an uphill struggle. Those who oppose deeper economic integration now have a better platform. Vital interests oblige the rich countries to protect their industries from the new competition. Unlike its predecessor, this idea may sell.The new fear, like the old one, expresses the conviction that growth in one part of the world must somehow come at the expense of another. This is a deeply rooted prejudice, and plainly wrong. Very nearly all of the world is more prosperous now than it was 30 years ago. Growth has been a story of mutual advance.Lending useful support to this first error is a second - the idea that there is only so much work to go round. If new technologies make some jobs obsolete, or if an increase in the supply of cheap imports makes other jobs uneconomic, the result must11be a permanent rise in unemployment. Again, on a moment's reflection, this is wrong. At the core of both errors is blindness to the adaptive power of a market economy.IV. Writing 20%Directions:Please read the follo w ing report and then w rite an essay in 250-300 words on the topic : My comment on the plan of future development of Chongming (崇明)island.Your composition should consist of three parts:1. The characteristics of the plan2. My comment on the plan3. Description of the relationship between human and nature (to support our comment) Chongming, the country's third largest and Shanghai's "last piece of pristine land", is working on a decade-long development plan. There are no large -scaleindustrialization plans for the island. Instead future development will focuson tourism, resorts and exhibition centres although there will be room forcertain pollution-free industries. —From "Shanghai Star"。

同济大学考博英语-2

同济大学考博英语-2

同济大学考博英语-2(总分:100.00,做题时间:90分钟)一、{{B}}Part Ⅰ Reading Comprehension{{/B}}(总题数:4,分数:40.00){{B}}Passage One{{/B}}The study of social science is more than the study of the individual social sciences. Although it is true that to be a good social scientist you must know each of those components, you must also know how they interrelate. By specializing too early, many social scientists can lose sight of the interrelationships that are so essential to understanding modern problems. That's why it is necessary to have a course covering all the social sciences. In fact, it would not surprise me if one day a news story such as the one above should appear.The preceding passage placed you in the future. To understand how and when social science broke up, you must go into the past. Imagine for a moment that you're a student in 1062, in the Italian city of Bologna, site of one of the first major universities in the western world. The university has no buildings. It consists merely of a few professors and students. There is no tuition fee. At the end of a professor's lecture, if you like it, you pay. And if you don't like it, the professor finds himself without students and without money. If we go back still earlier, say to Greece in the sixth century B. C., we can see the philosopher Socrates walking around the streets of Athens, arguing with his companions. He asks them questions, and then other questions, leading these people to reason the way he wants them to reason (this became known as the Socratic method). Times have changed since then; universities sprang up throughout the world and created colleges within the universities. Oxford, one of the first universities, now has thirty colleges associated with it, and the development and formalization of educational institutions has changed the roles of both students and faculty. As knowledge accumulated, it became more and more difficult for one person to learn, let alone retain it all. In the sixteenth century one could still aspire to know all there was to know, and the definition of the Renaissance man (people were even more sexist then than they are now) was of one who was expected to know about everything.Unfortunately, at least for someone who wants to know everything, the amount of information continues to grow {{U}}exponentially{{/U}} while the size of the brain has grown only slightly. The way to deal with the problem is not to try to know everything about everything. Today we must specialize. That is why social science separated from the natural sciences and why it, in turn, has been broken down into various subfields, such as anthropology and sociology.(分数:10.00)(1).What is the main idea of this text?(分数:2.00)A.Social science is unified. √B.Social science is a newborn science.C.What is social science.D.Specialization in social science is not good.解析:[解析] 文章第1句即为题旨所在:“The study of social science is more than the study of the individual social sciences.”(2).What can we learn from the second paragraph?(分数:2.00)A.Socrates can be regarded as the first social scientist in the western world.B.The universities in Italy have no buildings.C.Socrates created the "Socratic method". √D.Greece is not as civilized as Italy.解析:[解析] Socratic method以苏格拉底的名字命名,并且为他所第一个使用。

中国科学院2006年10月博士研究生入学考试英语试题_真题(含答案与解析)-交互

中国科学院2006年10月博士研究生入学考试英语试题_真题(含答案与解析)-交互

中国科学院2006年10月博士研究生入学考试英语试题(总分100, 做题时间180分钟)PAPER ONEPART Ⅰ VOCABULARY(15 minutes,10 points,0.5 point each) Directions:Choose the word or expression below each sentence that best completes the statement,and mark the corresponding letter of your choice with a single bar across the square brackets on your Machine-scoring Answer Sheet.SSS_SIMPLE_SIND该题您未回答:х该问题分值: 0.5SSS_SIMPLE_SIND该题您未回答:х该问题分值: 0.5SSS_SIMPLE_SIND该题您未回答:х该问题分值: 0.5D该题您未回答:х该问题分值: 0.5SSS_SIMPLE_SIND该题您未回答:х该问题分值: 0.5D该题您未回答:х该问题分值: 0.5D该题您未回答:х该问题分值: 0.5D该题您未回答:х该问题分值: 0.5D该题您未回答:х该问题分值: 0.5D该题您未回答:х该问题分值: 0.5D该题您未回答:х该问题分值: 0.5D该题您未回答:х该问题分值: 0.5D该题您未回答:х该问题分值: 0.5SSS_SIMPLE_SIND该题您未回答:х该问题分值: 0.5SSS_SIMPLE_SINA B C D该题您未回答:х该问题分值: 0.5D该题您未回答:х该问题分值: 0.5D该题您未回答:х该问题分值: 0.5D该题您未回答:х该问题分值: 0.5D该题您未回答:х该问题分值: 0.5D该题您未回答:х该问题分值: 0.5Directions:For each blank in the following passage,choose the best answer from the four choices given below.Mark the correspondingletter of your choice with a single bar across the square brackets onB C D该题您未回答:х该问题分值: 1SSS_SIMPLE_SINB C D该题您未回答:х该问题分值: 1B C D该题您未回答:х该问题分值: 1SSS_SIMPLE_SINB C D该题您未回答:х该问题分值: 1B C D该题您未回答:х该问题分值: 1B C D该题您未回答:х该问题分值: 1B C D该题您未回答:х该问题分值: 1B C D该题您未回答:х该问题分值: 1B C D该题您未回答:х该问题分值: 1B C D该题您未回答:х该问题分值: 1B C D该题您未回答:х该问题分值: 1B C D该题您未回答:х该问题分值: 1B C D该题您未回答:х该问题分值: 1B C D该题您未回答:х该问题分值: 1A B C D该题您未回答:х该问题分值: 1Section A(60 minutes,30 points)Directions:Below each of the following passages you will find some questions or incomplete statements.Each question or statement is followed by four choices marked A,B,C,and D.Read each passage carefully,and then select the choice that best answers tee,question or completes the statement.Mark the letter of your choice with a single bar across the square brackets on your Machine-scoring AnswerB C D该题您未回答:х该问题分值: 1C D该题您未回答:х该问题分值: 1B C D该题您未回答:х该问题分值: 1B C D该题您未回答:х该问题分值: 1B C D该题您未回答:х该问题分值: 1B C D该题您未回答:х该问题分值: 1SSS_SIMPLE_SINB C该题您未回答:х该问题分值: 1B C该题您未回答:х该问题分值: 1B C该题您未回答:х该问题分值: 1B C该题您未回答:х该问题分值: 1B C该题您未回答:х该问题分值: 1B C该题您未回答:х该问题分值: 1SSS_SIMPLE_SINB C D该题您未回答:х该问题分值: 1B C D该题您未回答:х该问题分值: 1B C D该题您未回答:х该问题分值: 1B C D该题您未回答:х该问题分值: 1B C D该题您未回答:х该问题分值: 1B C D该题您未回答:х该问题分值: 1SSS_SIMPLE_SINB C该题您未回答:х该问题分值: 1B C该题您未回答:х该问题分值: 1B C该题您未回答:х该问题分值: 1B C该题您未回答:х该问题分值: 1B C该题您未回答:х该问题分值: 1答案:ASSS_SIMPLE_SINB C该题您未回答:х该问题分值: 1B C D该题您未回答:х该问题分值: 1B C D该题您未回答:х该问题分值: 1B C D该题您未回答:х该问题分值: 1B C D该题您未回答:х该问题分值: 1SSS_SIMPLE_SINB C D该题您未回答:х该问题分值: 1SSS_SIMPLE_SINB C D该题您未回答:х该问题分值: 1Directions:In each of the following passages,five sentences have been removed from the original text.They are listed from A to F and put below the passage.Choose the most suitable sentence from the list to fill in each of the blanks (numbered 66 to 75).For each passage,there is one sentence that does not fit in any of the blanksMark yourSSS_SIMPLE_SINA B C D E F该题您未回答:х该问题分值: 1A B C D E F该题您未回答:х该问题分值: 1答案:ESSS_SIMPLE_SINA B C D E F 该题您未回答:х该问题分值: 1A B C D E F 该题您未回答:х该问题分值: 1A B C D E F 该题您未回答:х该问题分值: 1A B C D E F 该题您未回答:х该问题分值: 1A B C D E F 该题您未回答:х该问题分值: 1A B C D E F 该题您未回答:х该问题分值: 1SSS_SIMPLE_SINA B C D E F该题您未回答:х该问题分值: 1SSS_SIMPLE_SIN75.A B C D E F该题您未回答:х该问题分值: 1PART Ⅳ TRANSLATION(30 minutes,15 points)Directions:Read the following text carefully and then translate the underlined segments into Chinese.Write your pieces of Chinese versionSSS_TEXT_QUSTI该问题分值: 3该问题分值: 3该问题分值: 3该问题分值: 3该问题分值: 3PART Ⅴ WRITING (40 minutes,20 points)1.Directions:Write an essay of no less than 200 words on the topic答案:。

同济考博英语试题写作辅导-写作全程√

同济考博英语试题写作辅导-写作全程√

要求: 50分钟内根据命题要求写出一篇不少于250-300字的短文, 满分为20。

写作要求: 1. 观点明确观点明确2. 结构清楚结构清楚1) Thesis statement 2) Topic sentence 3) Detailed discussion (examples, statistics) 4) Conclusion 3. 用词恰当用词恰当4. 有漂亮用词用句, 即闪光点, 适当加分适当加分 作文以整体印象为基础分档记分。

评分标准如下:20-17分:内容切题,包括题中所列的全部要点;表达清楚,文字连贯;句式有变化;基本无语法错误。

16-13分:内容切题,包括题中所列的全部要点;表达清楚,文字连贯,但有少量语法错误。

12-9分:内容基本切题,表达比较清楚,文字尚连贯;但语法错误较多,其中有少量的严重错误。

8-5分: 内容基本切题,表达不够清楚,连贯差,有较多的严重语法错误。

4-2分: 条理不清,思路紊乱,语言支离破碎,大部分句子均有错误,且多为严重错误。

1-0分: 文不切题,语句混乱,无法理解。

全文不足250字,酌情扣分,一般每少20字扣去1分。

Three words to remember: Unity, Coherence and V a riety arietyUnity 一致/统一/切题切题我们来看下面一段文字: When you wait on tables, remember that people are unpredictable. With this in mind mind you you you won’t won’t won’t get get get flustered, flustered, flustered, annoyed, annoyed, annoyed, or or or irritable irritable irritable when when when customers customers customers ask ask ask for for margarine instead of butter , whole wheat instead of white, cottage cheese instead of coleslaw , and French fries instead of salad with their linguini Alfredo. Nor will you think think anything anything anything of of it when when a a person person orders orders orders pumpkin pumpkin pie pie topped topped with chocolate chocolate ice ice ice cream cream cream or or or scrambled scrambled scrambled egg egg egg beaters beaters beaters (cholesterol-free (cholesterol-free (cholesterol-free powdered powdered powdered eggs) eggs) with greasy home fries and bacon. 这段话的第一句表明了主题, 其后紧跟六个例子说明食客难以伺候,整个段落主次分明, 结为一体。

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同济大学2006年博士研究生入学考试试题I Vocabulary 10%Directions:There are 20 incomplete sentences in this part. For each sentence there are four choices marked A, B,C and D. Choose the ONE answer that bestcompletes the sentence. Then put a v in the corresponding place on theAnswer Sheet..1. How can personal income tax be levied to _____ as many as possible while at the same time ensuring State finances do not suf f er too much?A. interestB. benefitC. profitD. concern2. To fund the ____ event and also promote the marketing value of the NationalGames, the organizing committee set up the Marketing Development Department (MDD).A. beneficentB. expensiveC. costlyD. luxurious3. Japanese workers still put in an impressive 42 hours each week, but they are ______ by the South Koreans and Singaporeans who spend an average 46 hours atthe grindstone.A. outdoneB. outweighedC. outrunD. outrivaled4. This is an alarming realization as natural resources and the environment are being degraded and ____ at a record pace.A. wastedB. reconstructedC. destructedD. reversed5. The elements of nature must be reckoned with in any military campaign. Napoleon and Hitler both underestimated the _____ of the Russian winter.A. severityB. consequenceC. influenceD. threat6. The company, EDS, is smart enough to _____its 90,000-person workforce into independent microteams that work directly with individual clients on creativebusiness solutions.A. break outB. break offC. break fromD. break down17. Most environmental ____— from climate changes to freshwater and forest habitat loss —have become markedly worse.A. symptomsB. highlightsC. indicatorsD. symbols8. What we call nature is, _____, the sum of the changes made by all the various creatures and natural forces in their intricate actions and influences upon each otherand upon their places.A. in common senseB. from a senseC. by the senseD. in a sense9. Although the "on line" life style has dominated the majority of city youth, mostpeople in the remote countryside still think Internet or something is ____ to theirlife.A. unconcernedB. irrelevantC. inseparableD. inaccessible10. ____ near-perfect English language skills, the students were keen to exploreevery aspect of Australian culture, from Aussie eating customs to family and studentlife, popular culture, the natural landscape and the ever-popular Australian native animals.A. PossessingB. AcquiringC. ApprehendingD. Interpreting11. Telephones save the feet and endless amounts of time. This is due partly to the fact that the telephone service is superb here, ____ the postal service is less efficient.A. whereB. sinceC. thatD. whereas12. The board of directors have already discussed the subject ____ in the previous meetings and they will handle it in all its aspects.A. in placeB. at lengthC. on endD. of f and on13. Reflecting on our exploration , we also discovered that people will exploit the newness, vagueness, and breadth of the information Marketplace to support their wishes and predilections, ____ they may be. A. whatsoever B. whatever C. whichever D. which14. The World Bank is taking steps to ____ its lending to reducing poverty in theThird World Countries.A. orientB. tailorC. adaptD. adjust15. Total investments for this year reached $56 million, and to put this into ____2investments this year will double those made in 1997.A. sightB. visionC. perspectiveD. horizon16. The year of 776 B.C. is considered to be the founding dateof the Olympic Games in ancient Greece. The Games lastedmore than 11 centuries ____ they werebanned in 393 A.D.A. whenB. afterC. asD. until17. As did his ____Sigmund Freud, Albert Einstein, and Henry Ford, Thomas Edison profoundly transformed the Western World.A. contemporariesB. part-ownersC. companionsD. accomplices18. In a world where information is a flood —____ to everyone, and where nothing is secret or proprietary — the only organizations and managers who will thrive are thosewho can quickly wade into the water, harness what they need, and then add value to it through speedy, innovative business decisions.A. acceptableB. availableC. accessibleD. attainable19. The car pollutes, but advances in fuel quality and ef fi ciency, and inmicroprocessed engine technology, have radically cut ____.A. releasesB. emissionsC. poisonsD. contamination20. If humans use up too much soil - which they have often done and aredoing - then they will starve down to the carrying capacity of their habitat.This is nature's "indifferent" ____.A. flexibilityB. justiceC. plasticityD. sensibilityII. Reading Comprehension 50%Directions: Read the follo w ing passages and choose from the choices marked A, B,C and D that best complete or answer the questions after each passage.Then put a ^in the correspondin g p l ace on the Answer Sheet..Passage OneThroughout the history of life, species of living creatures have made use of chemical energy by the slow combination of certain chemicals with oxygen within their cells. The process is analogous to combustion, but is slower and much more delicately controlled. Sometimes use is made of energy available in the bodies of stronger species as when a remora hitches a ride on a shark or a human being hitchesan ox to a plough.Inanimate sources of energy are sometimes used when species allow themselves to becarried or moved by wind or by water currents. In those cases, though, the inanimate source of energy must be accepted at the place and time that it happens to be and in the amount that happens to exist.The human use of fire involved an inanimate source of energy that was portable and could be used wherever desired. It could be ignited or extinguished at will and could be used when desired. It could be kept small or fed till it was large, and could be used in the quantities desired.The use of fire made it possible for human beings, evolutionarily equipped for mild weather only, to penetrate the temperate zones. It made it possible for them to survive cold nights and long winters, to achieve security against fire-avoiding predators, and to roast meat and grain, thus broadening their diet and limiting the danger of bacterial and parasitic infestation.Human beings multiplied in number and that meant there were more brains to plan future advances. With fire, life was not quite so hand-to-mouth; and there was more time to put those brains to work on something other than immediate emergencies.In short, the use of fire put into motion an accelerating series of technological advances.About 10 000 years ago, in the Middle East, a series of crucial advances were made. These included the development of agriculture, herding, cities, pottery, metallurgy, and writing. The final step, that of writing, took place in the Middle East about 5 000 yea years ago.This complex of changes stretching over a period of 5 000 years introduced what we call civilization, the name we give to a settled life, to a complex society in which human beings are specialized for various tasks.To be sure other animals can build complex societies and can be composed of different types of individuals specialized for different tasks. This is most m arked in such social insects as bees, ants, and termites, where individuals are in some cases physiologically specialized to the point where they cannot eat, but must be fed by others. Some species of ants practice agriculture and grow small mushroom gardens, while others herd aphids; still others war on and enslave smaller species of ants. And, of course, the beehive and the ant or termite colony have many points of analogy with the human city.The most complex nonhuman societies those of the insects, are, however, the result of instinctive behaviour, the guidelines of which are built into the genes and nervous systems of the individuals at birth. Nor does as any nonhuman society make use of fire. With insignificant exceptions, insect societies are run by the energy produced by the insect body.It is fair, then, to consider human societies as basically different from other societies and to attribute what we call civilization to human societies only.21.Which of the following is NOT stated in the passage?4A. The process of species' making chemical energy is similar to the process ofcombustion.B. The process of species' making chemical energy is less complicated than theprocess of combustion.C. Fire is a portable, inanimate source of energy.D. Man sometimes makes use of energy available in the bodies of stronger species.22. From the passage we know ___.A. fire made human beings free from bacterial and parasitic infestationB. fire enabled human beings to deal with immediate emergencies more efficientlyC. fire made some animals frightenedD. fire helped human beings change their eating habits completely23. Judging from the context, the phrase "hand-to-mouth" (Para 5) most probablymeans____.A. adventurousB. unhappyC. wanderingD. unstable24. Th e point of similarity between a complex, human society and a complex beesociety is ___.A. the division of laborB. the use of fireC. the development of industryD. the development of a written language25 .According to the passage, insect societies ___.A. are governed by the instincts of insectsB. are not fundamentally different from human societiesC. are composed of individuals of the same typeD. are as not warlike as human beingsPassage TwoModem technology may not have improved the world all that much, but it certainly has made life noisier. Unmuffled motorcycles, blaring car alarms, and roving boom boxes come first, second, and third on my list of most obnoxious noise offenders, but everyone could come up with his own version of aural hell—if he could just find a quiet spot to ponder the matter. Yet what technology has done, other technology is now starting to undo, using computer power, to zap those ear-splitting noises into silence. Previously silence-seekers had little recourse except to stay inside, close the windows, and plug their ears. Remedies like these are quaintly termed " passive" systems, because they place physical barriers against the unwanted sound. Now computer technology is producing a far more effective "active" system, which doesn't just contain, deflect, or mask the noise but annihilates it electronically.The system works by countering the offending noise with -"anti-noise", a somewhat sinister-sounding term that calls to mind antimatter, black holes, and other Popular Science mindbenders but, that actually refers to something quite simple. Just as a wave on a pond is flattened when it merges with a trough that is its exact opposite (or mirror image), so can a sound wave be negated by meeting its opposite.This general theory of sound cancellation has been around since the 1930s. In the fifties and sixties it made for a kind of magic trick among laboratory acousticians5playing around with the first clunky mainframe computers. The advent of low-cost,high-power microprocessors has made active noise-cancellation systems a commercial possibility, and a handful of small electronics firms in the United States and abroad are bringing the first ones onto the silence market.Silence buffs might be hoping that the noise-canceling apparatus will take the shape of the 44 Magnum wielded by Dirty Harry, but in fact active sound control is not quite that active. The system might more properly be described as reactive, in that it responds to sound waves already headed toward human ears. In the configuration that is usual for such systems microphones detect the noise signal and send it to the system's microprocessor, which almostinstantly models it and creates its inverse for loudspeakers to fire at the original. Because the two sounds occupy the same range of frequencies and tones, the inverse sounds exactly like the noise it is meant to eliminate: the anti-noise canceling Beethoven's Fifth Symphony is heard as Beethoven's Fifth. The only difference is that every positive pressure produced on the air by the orchestra is matched by a negative pressure produced by the computer, and every negative pressure is matched by a positive, thereby silencing the sound. The system is most effective as a kind of muffler, in which microphones, microprocessor, and loudspeaker are all in a unit encasing the device that produces the sound, stifling it at its source. But it can work as a headset, too, negating the sound at the last moment before it disturbs one's peace of mind.26.The writer holds that ___.A. modem technology has disturbed the quiet life of the peopleB. modemtechnology has made people indifferent to noise pollution C. modem technologyhas made the present world quieter than before D. modem technology has failed tosolve the problem of noise pollution27. Accor d ing to the passage, an active noise-cancellation system ___. A. contains noiserather than negates it B. eliminates noise rather than muffles it C. deflects noise rather than baffles it D. holds noise back rather than stifles it28. In Paragraph 5 the word " buffs" means A. settlers B. enthusiasts C. buyersD. manufacturers29. Which of the following statements is Not true according to the passage? A. In the past,people sometimes plugged their ears to fight against the offendingnoise. B. An active noise-cancellation system follows the principle of a wave beingflattened by meeting its exact opposite. C. The first active noise-cancellation system was made in the 1930s, D. Active noise-cancellation systems are no w- available onthe market.30. Active noise-cancellation systems require ___. A. microphonesB. microprocessorsC. loudspeakersD. all of the above6Passage ThreeIn the early years of the twentieth century, astrophysicists turned their attention to a special category of stars, known as cepheid(辐射点在仙王(星)座中的流星) variables. A variable star is one whose apparent brightness changes from time to time. Among some variables, the change in brightness occurs so slowly as to be almost imperceptible; among others, it occurs in sudden, brief, violent bursts of energy. Cepheid variables have special characteristics that make them a useful astronomical tool.It was Henrietta Leavitt, an astronomer at the Harvard Observatory, who first examined the cepheid variables in detail. She found that these stars vary regularly in apparent brightness over a relatively short period of time - from one to three days to a month or more. This variation in brightness could be recorded and precisely measured with the help of the camera, then still a new tool in astronomy.Leavitt also noticed that the periodicity of each cepheid variable - that is, the period of time it took for the star to vary from its brightest point to its dimmest, and back to its brightestagain—corresponded to the intrinsic or absolute brightness of the star. That is, the greater the star's absolute brightness, the slower its cycle of variation.Why is this so? The variation in brightness is caused by the interaction between the star's gravity and the outward pressure exerted by the flow of light energy from the star. Gravity pulls the outer portions of the star inward, while light pressure pushes them outward. The result is a pulsating, in-and-out movement that produces increasing and decreasing brightness. The stronger the light pressure, the slower this pulsation. Therefore, the periodicity of the cepheid variable is a good indication of its absolute brightness.Furthermore, it is obvious that the more apparent brightness of any source of light decrease the further we are from the light. Physicists had long known that this relationship could be described by a simple mathematical formula. If we know the absolute brightness of any object - say, a star - as well as our distanc e from that object, it is possible to use the inverse square law to determine exactly how bright that object will appear to be.This laid the background for Leavitt's most crucial insight. As she had discovered, the absolute brightness of a cepheid variable could be determined by measuring its periodicity. And, of course, the apparent brightness of the star when observed from the earth could be determined by simple measurement. Leavitt saw that with these two facts and the help of the inverse square law, it would be possible to determine the distance from earth of any cepheid variable. If we know the absolute brightness of the star and how bright it appears from the earth, we can tell how far it must be.Thus, if a cepheid variable can be found in any galaxy, it is possible to measure the distance of that galaxy from earth. Thanks to Leavitt's discovery, astronomical distances that could not previously be measured became measurable for the first time.31 .The primary purpose of the passage is to explainA. the background and career of the astronomer Henrietta LeavittB. how and why various categories of stars vary in brightness7C. important uses of the camera as an astronomical toolD. how a particular method of measuring astronomical distances was created32. According to the passage, the absolute brightness of a cepheid variable ____.A. depends upon its measurable distance from an observer on earthB. may be determined from the length of its cycle of variationC. changes from time to time according to a regular and predictable patternD. indicates the strength of the gravitation force exerted by the star33. Which of the following did Leavitt's work provide astronomers with the means of determining?A. The absolute brightness of any observable cepheid variable.B. The apparent brightness of any object at a given distance from an observer.C. The distance from earth of any galaxy containing an observable cepheid variable.D. Both A and C.34. Cepheid variable of great absolute brightness would probably exhibit ____.A. a relatively rapid variation in brightnessB. a correspondingly weak gravitational forceC. slow and almost invisible changes in brightnessD. a strong outward flow of light pressure35. The passage implies that Leavitt's work on cepheid variables would not have beenpossible without the availability of____.A. the camera as a scientific toolB. techniques for determining the distances between starsC. a method of measuring a star's gravitational forceD. an understanding of the chemical properties of starsPassage fourThe American economy, whether in government or private industry, has found retirement a convenient practice for managing the labor force. On the positive side, widespread retirement has meant an expansion of leisure and opportunities for self-fulfillment in later life. On the negative side, the practice of retirement entails large costs, both in funding required for pension systems and in the loss of the accumulated skills and talents of older people.Critics of retirement as it exists today have pointed to the rigidity of retirement practices: for example, the fact that retirement is typically an all-or-nothing proposition. Would it not be better to have some form of flexible or phased retirement, in which employees gradually reduce their work hours or take longer vacations? Such an approach might enable older workers to adjust better to retirement, while permitting employers to make gradual changes instead of coping with the abrupt departure of an employee. Retirement could be radically redefined in the future.Earlier criticism of mandatory retirement at a fixed age led to legal abolition of the practice, for the most part, in 1986, The same kind of criticism has been leveled at the practice of age discrimination in employment. The Age Discrimination in Employment Act forbids older workers from being limited or treated in any way that would harm their employment possibilities. Still, most observers admit that age8discrimination in the workplace remains widespread. The negative stereotypes of older workers have caused employers to be reluctant to hire or train older people. Sometimes such discrimination against older workers is based on mistaken ideas, such as the false belief that older workers are less productive. In fact, empirical studies have not shown older workers to be less dependable in their job performance, nor are their absenteeism rate higher.Interest in the potential productivity of older workers has stimulated the growth of industrial gerontology, a field concerned with recruitment, performance appraisal, retraining, and redesign of jobs to permit older workers to be more productive. Managing an older workforce will clearly be a challenge for the future. There is also much support for the idea of work life extension; that is, adaptations of retirement rules or employment practices to enable older people to become more productive. In favor of this idea is the fact that three-quarters of employed people over 65 are in white-collar occupations in service industries, which are less physically demanding than agriculture or manufacturing jobs. As a result, it is sometimes argued, older people can remain in productive jobs now longer than in the past. In addition, some analysts point to declining numbers of young people entering the workforce, thus anticipating a labor shortage later in the 1990s. That development, if it occurred, might stimulate a need for older workers and a reversal of the trend toward early retirement.36. Opponents of the retirement policy say ____.A. it gives more leisure to old people than they know how to useB. it costs too much money in the form of retirement pensionsC. it is too rigid and flexibility should be integrated into itD. retirement should be p racticed only in the public sector37. Wh at happened in 1986?A. Retirement stopped being practiced.B. Age limitation in retirement was abolished.C. Age discrimination was legally abolished.D. Retired people were no longer entitled to pensions.38.Empirical studies indicate that old people ____.A. are less productive than younger peopleB. prefer working to retiringC. are reliable workersD. are less dependable39. I nd u s tri a l gerontology is concerned with ____.A. how to mange older workforceB. finding out how productive older workers can beC. how to meet the challenge of the futureD. finding out what kind of people can stay after the retirement age40. Which of the following might lead to work life extension?A. Retraining of old people in modem skills.B. The trend toward early retirement.9C. The expansion of agriculture and manufacturing industry.D. The declining younger labor force.Passage FiveOur culture has caused most Americans to assume not only that our language is universal but that the gestures we use are understood by everyone. We do not realize that waving good-bye is the way to summon a person from the Philippines to one's side, or that in Italy and some Latin American countries, curling the finger to oneself is a sign of farewell.Those private citizens who sent packages to our troops occupying Germany after World War II and marked them GIFT to escape duty payments did not bother to find out that "Gift" means poison in German. Moreover, we like to think of ourselves as friendly, yet we prefer to be at least 3 feet or an arm's length away from others. Latins and Middle Easterners like to come closer and touch, which makes Americans uncomfortable.Our linguistic (语言上的) and cultural blindness and the casualness with which we take notice of the developed tastes, gestures, customs and languages of other countries, are losing us friends, business and respect in the world.Even here in the United States, we make few concessions to the needs of foreign visitors. There are no information signs in four languages on our public buildings or monuments; we do not have multilingual (多语的)guided tours. Very few restaurant menus have translations, and multilingual waiters, bank clerks and policemen are rare. Our transportation systems have maps in English only and often we ourselves have difficulty understanding them.When we go abroad, we tend to cluster in hotels and restaurants where English is spoken. Theattitudes and information we pick up are conditioned by those natives -usually the richer - who speak English. Our business dealings, as well as the nation's diplomacy, are conducted through interpreters.For many years, America and Americans could get by with cultural blindness and linguistic ignorance. After all, America was the most powerful country of the free world, the distributor of needed funds and goods.But all that is past, American dollars no longer buy all good things, and we are slowly beginning to realize that our proper role in the world is changing. A 1979 Harris poll reported that 55 percent of Americans want this country to play a more significant role in world affairs; we want to have a hand in the important decisions of the next century, even though it may not always be the upper hand.41. It can be inferred that Americans being approached too closely by Middle-Easterners would most probably ____.A. stand stillB. jump asideC. step forwardD. draw back42.The author gives many examples to criticize Americans for their ____.A. cultural self-centerednessB. casual mannersC. indifference towards foreign visitors10D. arrogance toward other cultures43. In countries other than their own most Americans ____.A. are isolated by the local peopleB. are not well informed due to the language barrierC. tend to get along well with the nativesD. need interpreters in hotels and restaurants44. According to the author, Americans' cultural blindness and linguistic ignorancewill____.A. affect their image in the new eraB. cut themselves of f from the outside worldC. limit their role in world af f airsD. weaken the position of the US dollar45. The author's intention in writing this article is to make Americans realize thatA. it is dangerous to ignore their foreign friendsB. it is important to maintain their leading role in world affairsC. it is necessary to use several languages in public placesD. it is time to get acquainted with other culturesIII. Translation 20%Directions:Translate the following passage into ChineseA few years ago, the rich world's worry about economic interaction with developing countries was that the poor could not profit from it. So unbalanced were the terms of exchange between the North's mighty industries and the South's weakling sweatshops that trade between the two could be nothing more than exploitation of the one by the other: far from helping the poor countries, global integration would actually deepen their poverty. This fear has now given way to a pessimism that is equal and opposite - namely, that trade with the developing world will impoverish today's rich countries.This new fear is more dangerous than the old one. The earlier scare tacitly affirmed that the industrial countries would suffer if they cut their links with the third world. Starting from there, campaigning in the North to restrict trade with developing countries was going to be an uphill struggle. Those who oppose deeper economic integration now have a better platform. Vital interests oblige the rich countries to protect their industries from the new competition. Unlike its predecessor, this idea may sell.The new fear, like the old one, expresses the conviction that growth in one part of the world must somehow come at the expense of another. This is a deeply rooted prejudice, and plainly wrong. Very nearly all of the world is more prosperous now than it was 30 years ago. Growth has been a story of mutual advance.Lending useful support to this first error is a second - the idea that there is only so much work to go round. If new technologies make some jobs obsolete, or if an increase in the supply of cheap imports makes other jobs uneconomic, the result must11be a permanent rise in unemployment. Again, on a moment's reflection, this is wrong. At the core of both errors is blindness to the adaptive power of a market economy.IV. Writing 20%Directions:Please read the follo w ing report and then w rite an essay in 250-300 words on the topic : My comment on the plan of future development of Chongming (崇明)island.Your composition should consist of three parts:1. The characteristics of the plan2. My comment on the plan3. Description of the relationship between human and nature (to support our comment) Chongming, the country's third largest and Shanghai's "last piece of pristine land", is working on a decade-long development plan. There are no large -scaleindustrialization plans for the island. Instead future development will focuson tourism, resorts and exhibition centres although there will be room forcertain pollution-free industries. —From "Shanghai Star"。

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