清华大学考博英语真题常见长难句辨析

清华大学考博英语阅读真题及其解析A great deal of attention is being paid today to the so-called digital divide—the division of the world into the info(information) rich and the info poor.And that divide does exist today.My wife and I lectured about this looming danger twenty years ago.What was less visible then,however,were the new,positive forces that work against the digital divide.There are reasons to be optimistic.There are technological reasons to hope the digital divide will narrow.As the Internet becomes more and more commercialized,it is in the interest of business to universalize access—after all,the more people online,the more potential customers there are.More and more governments,afraid their countries will be left behind,want to spread Internet access.Within the next decade or two,one to two billion people on the planet will be netted together.As a result, I now believe the digital divide will narrow rather than widen in the years ahead.And that is very good news because the Internet may well be the most powerful tool for combating world poverty that we've ever had.Of course,the use of the Internet isn't the only way to defeat poverty.And the Internet is not the only tool we have.But it has enormous potential.Geng duo yuan xiao 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qq:qi qi er liu qi ba wu san qi.To take advantage of this tool,some impoverished countries willhave to get over their outdated anti-coloni a l prejudices with respect to foreign investment.Countries that still think foreign investment is an invasion of their sovereignty might well study the history of infrastructure(the basic structural foundations of a society)in the United States.When the United States built its industrials infrastructure,it didn't have the capital to do so.And that is why America's Second Wave infrastructure—including roads, barbors,highways,ports and so on—were built with foreign investment.The English,the Germans,the Dutch and the French were investing in Britain's former colony.They financed them.Immigrant Americans built them.Guess who owns them now?The Americans.I believe the same thing would be true in places like Brazil or anywhere else for that matter.The more foreign capital you have helping you build your Third Wave infrastructure,which today is an electronic infrastructure,the better off you're going to be.That doesn't mean lying down and becoming fooled,or letting foreign corporations run uncontrolled.But it does mean recognizing how important they can be in building the energy and telecom infrastructures needed to take full advantage of the Internet.25.Digital divide is something_________.[A]getting worse because of the Internet[B]the rich countries are responsible for[C]the world must guard against[D]considered positive todayernments attach importance to the Internet because it _________.[A]offers economic potentials[B]can bring foreign funds[C]can soon wipe out world poverty[D]connects people all over the world27.The writer mentioned the case of the United States to justify the policy of_________.[A]providing financial support overseas[B]preventing foreign capital's control[C]building industrial infrastructure[D]accepting foreign investment28.It seems that now a country's economy depends much on_________.[A]how well-developed it is electronically[B]whether it is prejudiced against immigrants[C]whether it adopts America's industrial pattern[D]how much control it has over foreign corporations名师解析25.Digital divide is something_______.数字鸿沟是______。

清华大学考博英语真题及答案详解知识交流清华大学2004年博士研究生入学考试试题Part ⅠListening Comprehension (20%)(略）Part ⅡVocabulary (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 best one that completes the sentence and then mark the corresponding letter on the ANSWET SHEET with a single line through the center.21. The__________of the spring water attracts a lot of visitors from other parts of the country.A. clashB. clarifyC. clarityD. clatter22. Business in this area has been__________because prices are too high.A. prosperousB. secretiveC. slackD. shrill23. He told a story about his sister who was in a sad__________when she was ill and had no money.A. plightB. polarizationC. plagueD. pigment24. He added a__________to his letter by saying that he wouldarrive before 8 pm.A. presidencyB. prestigeC. postscriptD. preliminary25. Some linguists believe that the__________age for children learning a foreign language is 5 to 8.A. optimisticB. optionalC. optimalD. oppressed26. It all started in 1950, when people began to build their houses on the__________of their cities.A. paradisesB. omissionsC. orchardsD. outskirts27. The meeting was__________over by the mayor of the city.A. presumedB. proposedC. presentedD. presided28. The crowd__________into the hall and some had to stand outside.A. outgrewB. overthrewC. overpassedD. overflew29. It was clear that the storm__________his arrival by two hours.A. retardedB. retiredC. refrainedD. retreated30. This problem should be discussed first, for it takes__________over all the other issues.A. precedenceB. prosperityC. presumptionD. probability31. Her sadness was obvious, but she believed that her feeling of depression was__________.A. torrentB. transientC. tensileD. textured32. Nobody knew how he came up with this__________idea about the trip.A. wearyB. twilightC. unanimousD. weird33. The flower under the sun would__________quickly without any protection.A. winkB. withholdC. witherD. widower34. The__________of gifted children into accelerated classes will start next week according to their academic performance.A. segregationB. specificationC. spectrumD. subscription35. He__________himself bitterly for his miserable behavior that evening.A. repealedB. resentedC. relayedD. reproached36. Any earthquake that takes place in any area is certainly regarded as a kind of a__________event.A. cholesterolB. charcoalC. catastrophicD. chronic37. He cut the string and held up the two__________to tie the box.A. segmentsB. sedimentsC. seizuresD. secretes38. All the music instruments in the orchestra will be__________before it starts.A. civilizedB. chatteredC. chamberedD. chorded39. When the air in a certain space is squeezed to occupy asmaller space, the air is said tobe__________.A. commencedB. compressedC. compromisedD. compensated40. She made two copies of this poem and posted them__________to different publishers.A. sensationallyB. simultaneouslyC. strenuouslyD. simplyPart ⅢReading Comprehension (40%)Directions: There are 4 reading passages in this part. Each passage is followed by some questions of unfinished statements. For each of them there are four choices marked A, B, C, and D. You should decide on the best choice and then mark the corresponding letter on the Answer Sheet.Questions 41 to 45 are based on the following passage:Each year, millions of people in Bangladesh drink ground water that has been polluted by naturally high levels of arsenic poison. Finding safe drinking water in that country can be a problem. However, International Development Enterprises has a low-cost answer. This non-governmental organization has developed technology to harvest rainwater.People around the world have been harvesting rainwater for centuries. It is a safe, dependable source of drinking water. Unlike ground water, rainwater contains no minerals or salts and is free of chemical treatments. Best of all, it is free.The rainwater harvesting system created by InternationalDevelopment Enterprises uses pipesto collect water from the tops of buildings. The pipes stretch from the tops of buildings to a-flush”device two-meter tall storage tank made of metal. At the top of the tank is a so-called “firstmade of wire screen. This barrier prevents dirt and leaves in the water from falling inside the tank.device. It protects the water inside the tank fromA fitted cover sits over the “first-flush”evaporating. The cover also prevents mosquito insects from laying eggs in the water.Inside the tank is a low coat plastic bag that collects the water. The bag sits inside anotherplastic bag similar to those used to hold grains. The two bags are supported inside the metal tank.All total, the water storage system can hold up to three-thousand-five-hundred liters of water. International Development Enterprises says the inner bags may need to be replaced every two tothree years. However, if the bags are not damaged by sunlight, they could last even longer.International Development Enterprises says the water harvesting system should be built on a raised structure to prevent insects from eating into it at the bottom. The total cost to build this rainwater harvesting system is about forty dollars. However, International Development Enterprises expects the price to drop over time. The group says one tank can provide a family offive with enough rainwater to survive a five-month dry season.41. People in Bangladesh can use__________as a safe source of drinking water.A. ground waterB. rainwaterC. drinking waterD. fresh water42. Which of the following contributes to the low-cost of using rainwater?A. Rainwater is free of chemical treatments.B. People have been harvesting rainwater for centuries.C. The water harvesting system is built on a platform.D. Rainwater can be collected using pipes.43. Which of the following actually prevents dirt and leaves from falling inside the tank?A. a barrierB. a wire screenC. a first-flushD. a storage tank44. The bags used to hold water are likely to be damaged by__________.A. mosquito insectsB. a fitted coverC. a first-flush deviceD. sunlight45. What should be done to prevent insects from eating into the water harvesting system at the bottom?A. The two bags holding the water should be put inside the metal tank.B. The inner bags need to be replaced every two years.C. The water harvesting system should be built on a platform.D. A cover should be used to prevent insects from eating it.Questions 46 to 50 are based on the following passage:Where one stage of child development has been left out, or not sufficiently experienced, the child may have to go back and capture the experience of it. A good home makes this possible, for example by providing the opportunity for the child to play with a clockwork car or toy railwaytrain up to any age if he still needs to do so. This principle, in fact, underlies all psychological treatment of children in difficulties with their development, and is the basis of work in child clinics.The beginnings of discipline are in the nursery. Even the youngest baby is taught by gradual stages to wait for food, to sleep and wake at regular intervals and so on. If the child feels the world around him is a warm and friendly one, he slowly accepts its rhythm and accustoms himself to conforming to its demands. Learning to wait for things, particularly for food, is a very important element in upbringing, and is achieved successfully only if too great demands are not made before the child can understand them.Every parent watches eagerly the child's acquisition of each new skill—the first spoken words, the first independent steps, or the beginning of reading and writing. It is often tempting to hurry the child beyond his natural learning rate, but this can set up dangerous feeling of failure and states of anxiety in the child. This might happen at any stage. A baby might be forced to use a toilet too early, a young child might be encouraged to learn to read before he knows the meaningof the words he reads. On the other hand, though, if a child is left alone too much, or without any learning opportunities, heloses his natural zest for life and his desire to find out new things for himself.Learning together is a fruit source of relationship between children and parents. By playing together, parents learn more about their children and children learn more from their parents. Toys and games which both parents and children can share are an important means of achieving thisco-operation. Building-block toys, jigsaw puzzles and crossword are good examples.Parents vary greatly in their degree of strictness or indulgence towards their children. Some may be especially strict in money matters, others are severe over times of coming home at night, punctuality for meals or personal cleanliness. In general, the controls imposed represent the needs of the parents and the values of the community as much as the child's own happiness and well-being.46. The principle underlying all treatment of developmental difficulties in children__________.A. is to send them to clinicsB. offers recapture of earlier experiencesC. is in the provision of clockwork toys and trainsD. is to capture them before they are sufficiently experienced47. The child in the nursery__________.A. quickly learns to wait for foodB. doesn't initially sleep and wake at regular intervalsC. always accepts the rhythm of the world around themD. always feels the world around him is warm and friendly48. The encouragement of children to achieve new skills__________.A. can never be taken too farB. should be left to school teachersC. will always assist their developmentD. should be balanced between two extremes49. Jigsaw puzzles are__________.A. too difficult for childrenB. a kind of building-block toyC. not very entertaining for adultsD. suitable exercises for parent-child cooperation50. Parental controls and discipline__________.A. serve a dual purposeB. should be avoided as much as possibleC. reflect the values of the communityD. are designed to promote the child's happinessQuestions 51 to 55 are based on the following passage:More than half of all Jews married in U. S. since 1990 have wed people who aren't Jewish. Nearly 480, 000 American children under the age of ten have one Jewish and one non-Jewish parent. And, if a survey compiled by researchers at the University of California at Los Angeles isany indication, it's almost certain that most of these children will not identify themselves aser.“Jewish” when they get oldThat survey asked college freshmen, who are usually around age 18, about their own and their parents' religious identities. Ninety-three percent of those with two Jewish parents said they thought of themselves as Jewish. But when the father wasn't Jewish, the number dropped to 38 percent, and when the mother wasn't Jew, just 15 percent of the students said they were Jewish, too.“I think what was surprising was just how low the Jewish identification was in these mixeda professor of education at UCLA. She directed the survey which marriage families.” Linda Sax iswas conducted over the course of more than a decade and wasn't actually about religious identityspecifically. But Professor Sax says the answers to questions about religion were particularly striking, and deserve a more detailed study. She says it's obvious that interfaith marriage works against the development of Jewish identity among children, but says it's not clear at this point whyin-depth about their feelings about their that's the case. “This new study is necessary to get morereligion. That's something that the study that I completed was not able to do. We didn't have information on how they feel about their religion, whether they have any concern about their issues of identification, how comfortable they feel about their lifelong goals. I think the new study's going to cover some of that,” she says.Jay Rubin is executive director of Hilel, a national organization that works with Jewish college students. Mr. Rubin says Judaism is more than a religion, it's an experience. And with thatin mind, Hillel has commissioned a study of Jewish attitudes towards Judaism. Researchers will concentrate primarily on young adults, and those with two Jewish parents, and those with just one, those who see themselves as Jewish and those who do not. Jay Rubin says Hillel will then use this study to formulate a strategy for making Judaism more relevant to the next generation of American Jews.51. The best title of this passage is__________.A. Jewish and Non-Jewish in AmericanB. Jewish Identity in AmericaC. Judaism-a Religion?D. College Jewish Students52. Among the freshmen at UCLA__________thought themselves as Jewish.A. mostB. 93% of those whose parents were both JewishC. 62% of those only whose father were JewishD. 15% of those only whose mother were Jewish53. The phrase “interfaith marriage” in the Paragraph 3 refers to the__________.A. marriage of people based on mutual beliefB. marriage of people for the common faithC. marriage of people of different religious faithsD. marriage of people who have faith in each other54. Which of the following statements is NOT true about professor Sax's research?A. The research indicates that most students with only one Jewish parent will not think themselves as Jewish.B. The survey was carried out among Jewish Freshmen.C. The research survey didn't find out what and how these Jewish students think about their religion.D. The research presents a new perspective for the future study.55. Which of the following is true according to the last paragraph?A. Mr. Rubin is the founder of Hillel.B. Mr. Rubin thinks that Judaism is not a religion and it's anexperience.C. Hillel is an organization concerned with Jewish college students in the world.D. Hillel has asked certain people to carry out a study about Jewish attitudes towards Judaism. Questions 56 to 60 are based on the following passage:Governments that want their people to prosper in the burgeoning world economy shouldguarantee two basic rights: the right to private property and the right to enforceable contracts, saysMancur Olson in his book Power and Prosperity. Olson was an economics professor at theUniversity of Maryland until his death in 1998.Some have argued that such rights are merely luxuries that wealthy societies bestow, butOlson turns that argument around and asserts that such rights are essential to creating wealth.comes are low in most of the countries of the world, in short, because the people in those countriesdo not have secure in dividual rights,” he says.Certain simple economic activities, such as food gathering and making handicrafts, relymostly on individual labor; property is not necessary. But more advanced activities, such as themass production of goods, require machines and factories and offices. This production is oftencalled capital-intensive, but it is really property-intensive, Olson observes.“No one would normally engage in capital-intensive production if he or she did not haverights that kept the valuable capital from being taken by bandits, whether roving or stationary,individuals may have possessions, theargues. “There is no private property without government—way a dog possesses a bone, but there is private property only if the society protects and defends aprivate right to that possession against other private parties and against the government aswell.”Would-be entrepreneurs, no matter how small, also need a government and court system thatwill make sure people honor their contracts. In fact, the banking systems relied on by developednations are based on just such an enforceable contract system. “We would not deposit our money in banks...if we could not rely on the bank having to honor its contract with us, and the bankwould not be able to make the profits it needs to stay in business if it could not enforce its loancontracts with borrowers,” Olson writes.Other economists have argued that the poor economies of Third World and communistcountries are the result of governments setting both prices and the quantities of goods producedrather than letting a free market determine them. Olson agrees there is some merit to this point ofview, but he argues that government intervention is not enough to explain the poverty of thesecountries. Rather, the real problem is lack of individual rights that give people incentive to刺generate wealth. “If a society has clear and secure individual rights, there are strong incentives (激，动力）to produce, invest, and engage in mutually advantageous trade, and therefore at leastsome economic advance,” Olson concludes.56. Which of the following is true about Olson?A. He was a fiction writer.B. He edited the book Power and Prosperity.C. He taught economics at the University of Maryland.D. He was against the ownership of private property.57. Which of the following represents Olson's point or view?A. Protecting individual property rights encourages wealth building.B. Only in wealthy societies do people have secure individual rights.C. Secure individual rights are brought about by the wealth of the society.D. In some countries, people don't have secure individual rights because they're poor.58. What does Olson think about mass production?A. It's capital intensive.B. It's property intensive.C. It relies on individual labor.D. It relies on individual skills.59. What is the basis for the banking system?A. Contract system that can be enforced.B. People's willingness to deposit money in banks.C. The possibility that the bank can make profits from its borrowers.D. The fact that some people have surplus money while some need loans.60. According to Olson, what is the reason for the poor economies of Third World countries?A. government interventionB. lack of secure individual rightsC. being short of capitalD. lack of a free marketPart ⅣCloze (10%)Directions: There are 20 blanks in the following passage. For each blank there are four choices marked A, B, C and D. You should choose the ONE that best fits into the passage. Then mark the corresponding letter on the Answer Sheet.For the people who have never traveled across the Atlantic the voyage is a fantasy. But forthe people who cross it frequently one crossing of the Atlantic is very much like another, and theydo not make the voyage for the__61__of its interest. Most of us are quite happy when we feel__62__to go to bed and pleased when the journey__63__. On the first night this time I felt especially lazy and went to bed__64__earlier than usual. When I__65__my cabin, I was surprised__66__that I was to have a companion during my trip, which made me feel a little unhappy.I had expected__67__but there was a suitcase__68__mine in the opposite corner. I wondered who he could be and what he would be like. Soon afterwards he came in. He was thesort of man you might meet__69__, except that he was wearing__70__good clothes that I made up my mind that we would not__71__whoever he was and did not say__72__. As I had expected, he did not talk to me either but went to bedimmediately.I suppose I slept for several hours because when I woke up it was already the middle of the night. I felt cold but covered__73__as well as I could and tries to go back to sleep. Then I realized that a __74__was coming from the window opposite. I thought perhaps I had forgotten__75__the door, so I got up__76__the door but found it already locked from the inside. The cold air was coming from the window opposite. I crossed the room and__77__the moon shone through it on to the other bed.__78__there. It took me a minute or two to__79__the door myself. I realized that my companion__80__through the window into the sea.61. A. reason B. motive C. cause D. sake62. A. tired enough B. enough tired C. enough tiring D. enough tiring63. A. is achieved B. finish C. is over D. is in the end64. A. quite B. rather C. fairly D. somehow65. A. arrived in B. reached to C. arrived to D. reached at66. A. for seeing B. that I saw C. at seeing D. to see67. A. being lonely B. to be lonely C. being alone D. to be alone68. A. like B. as C. similar than D. the same that69. A. in each place B. for all parts C. somewhere D. anywhere70. A. a so B. so C. such a D. such71. A. treat together well B. pass together wellC. get on well togetherD. go by well together72. A. him a single word B. him not one wordC. a single word to himD. not one word to him73. A. up me B. up myself C. up to myself D. myself up74. A. draft B. voice C. air D. sound75. A. to close B. closing C. to have to close D. for closing76. A. to shut B. for shutting C. in shutting D. but shut77. A. while doing like that B. as I did like thatC. as I did soD. at doing so78. A. It was no one B. There was no oneC. It was anyoneD. There was anyone79. A. remind to lock B. remember to lockC. remind lockingD. remember locking80. A. had to jump B. was to have jumpedC. must have jumpedD. could be jumpedPart ⅤWriting (20%)Directions: In this part, you are asked to write a composition on the t itle of “Effect of Research Event on My Later Lif e and Work” with no less than 200 English words. Your composition should be based on the following outline given in Chinese. Put your composition on the ANSWER SHEET.1. 在科研和学习中使我最难忘的一件事情是。

清华大学2007年博士研究生人学考试英语试题Part I Listening Comprehension(15 points)(略）Part II Reading Comprehendon (40%)Directions ：There are 4 reading passages in this part Each passage is followed by somequestions or unfin?ished statements. For each or them there are four choices marked A，B, C andD* You should decide on the best choice and then mark the corresponding letter on the Answer Sheet Questions 16 to 20 are based on the foUowing passage：Sometimes，over a span of many years，a business will continue to grow，generatingever-increasing a- mounts of cash，repurchasing stock，paying increased dividends，reducing debt，opening new stores，expan?ding production facilities，moving into new markets，etc.，while atthe same tune its stock price remains stagnant (or even falls)*When this happens，the average and professional investors alike tend to overlook the company because they become familiar with the trading range.Take，for example，Wal-Mart Over the past five years，the retailing behemoth has grown sales by over 80% , profits by over 100%，and yet the stock price has fallen as much as 30% during that timeframe. Clearly, the valuation picture has changed An investor that read the annual reportback in 2000 or 2001 might have passed on the security，deeming it too expensive based on ametric such as the price to earnings ratio. Today，however, the equation is completelydifferent~despite the stock price,Wal-Mart is, in essence, trading at half its former price becauseeach share is backed by a larger dividend, twice the earnings power, more stores，and a bigger infrastructure. Home Depot is in much the same boat，largely because some Wall Street analysts question how fast two of the world's largest companies can continue to grow before their sheersize slows them down to the rate of the general economy.Coca-Cola is another excellent example of this phenomenon. Ten years ago，in 1996, the stock traded between a range of $36. 10 and $54. 30 per share. At the time, it had reported earningsper share of $ 1. 40 and paid a cash dividend of $ 0. 50 per share. Corporate per share book valuewas $ 2. 48. Last year, the stock traded within a range of $ 40. 30 and $ 45. 30 per share；squarely in the middle of the same area it had been nearly a decade prior! Yet，despite the stagnant stock price，the 2006 estimates Value Line In?vestment Survey estimates for earningsper share stand around $2. 16 (a rise of 54% )，the cash dividend has more than doubled to $ 1.20, book value is expected to have grown to $ 7. 40 per share (a gain ofnearly 300% )，and the total number of shares outstanding (未偿付的，未完成的）has actually decreased, from 2. 481 billion to an estimated 2, 355 billion due to the company's sharerepurchase program.16. This passage is probably a part of ?A. Find Hidden Value in the MarketB. Become RicherC. Get Good BargainsD. Identify Good Companies17. The italicized word“stagnant'，(line 3，Para. 1) can be best paraphrased as ?A. prominentB. terribleC. unchangedD. progressing Wal-Mart is now trading at a much lowerprice because .A. it has stored a large quantity of goodsB. it has become financially more powerfulit has been eager to collect money to prevent bankruptcyC.D. it is a good way to compete with other retailing companies19. All the following are shared by Wal-Mart and Coco-Cola EXCEPT ?A, The cash dividend has increased. B. The earning power has become stronger.C Both businesses have continued to grow^ D. The stock price has greatly decreased20. According to the author，one had better ?buy more shares when the stock price falls down A.sell out the shares when the stock price falls downB.do some research on the value of a business when its stock price falls down C.invest in the business when its stock price falls down D.Questions 21 to 25 are based on the following passage ：Today's college students are more narcissistic(自恋的）and self-centered than their predecessors, ac?cording to a comprehensive new study by five psychologists who worry that the trend couldbe harmfiil to personal relationships and American society.u We need to stop endlessly repeating ‘You're special' and having children repeat that back”，said the study's lead author，Professor Jean Twenge of San Diego State University, “Kids areself-centered enough al?ready “Unfortunately，narcissism can also have very negative consequences for society, including the breakdown of close relationships with othars”，he saidThe study asserts that narcissists “are more likely to have romantic relationships that areshort-lived，at risk for infidelity, lack emotional warmtb，and to exhibitor game-playing，dishonesty, and.over-controlling and violent behaviors，，. Twenge, the author of “GenerationMe：Why Today's Young Americans Are More Confident, Assertive, Entitled~and MoreMiserable Than Ever Before”，said narcissists tend to lack empathy，react aggressively to criticism and favor self-promotion over helping others*Some analysts have commended today's young people for increased commitment to volunteerwork But Twenge viewed even this phenomenon skeptically，noting that many high schoolsrequire community service %and many youths feel pressure to list such endeavors on college* applications.Campbell said the narcissism upsurge seemed so pronounced(非常明显的）that he was unsure if there were obvious remedies. “Permissiveness seems to be a component”，he said “A potential antidote would be more authoritative parenting* Less indulgence might be called for”Yet students, while acknowledging some legitimacy to such findings, don't necessarily accept negative generalizations about their generation.Hanady Kader，a University of Washington senior，said she worked unpaid last summer helping resettle refugees and considers many of her peers to be civic-minded But she is dismayed (气傻；灰心、）by the com?petitiveness of some students who seem prematurely focused on careerstatus* “We，re encouraged a lot to be individuals and go out there and do what you want, and nobody should stand in your way”，Kader said “I can see goals and ambitions getting in the wayof other things like relationships”.Kari Dalane，a University of Vermont sophomore, says most of her contemporaries are politically active and not overly self-centered “People are worried about themselves—^but in the senseof where are they're go?ing to find a place in the world”，she said “People want to look their best, have a good time, but it doesn't mean they're not concerned about the rest of the world”；Dalane said.，Besides, some of the responses on the narcissism test might not be worrisome“It would be more depressing if people answered, 4 No, I'm not special，，，?21. According to the passage，a narcissistic person may -，A. hate criticismB. be dishonest to his/her partnerC, be unwilling to help others D；All the above22. The italicized word “commended”(line 1, Para. 3) meansA. praisedB. criticized C recommended D. disfavored23. Which of the following is NOT true according to the passage?A. Narcissism may result in bad consequences-B. College students are active to participate in volunteer work.C. Some people doubt whether there are remedies to counter the narcissism upsurge.D. Some college students are overly engaged in self-promotion.24. It is implied that ?A. both the researchers and college students are worried about the trend of narcissismB. the researchers and college students disagree on the findings of the studyC. the researchers and college students disagree on some of the findings of the studyD. college students are pessimistic about their future25- It is proper to be when you hear someone say “I，m special'A. objectiveB. pessimistic C optimistic D. worriedQuestions 26 to 30 are based on the following passage：The House is expected to pass a piece of legislation Thursday that seeks to significantly rebalance the playing field for unions and employers and could possibly reverse decades of declining membership among private industries* 4iThe Employee Free Choice Act would allow a union to be recognized after collecting 狂majorityof vote cards，instead of waiting for the National Labor Relations Board to oversee a secret ballot election，which can occur more than 50 days after the card vote is completed Representatives of business on Capitol Hill oppose the bill The National Association of Manufacturers, The National Federation of Independent Business，the U. S, Chamber of Commerce and other business groups oppose the shift away from secret ballots saying the change could threaten the privacy of the workers. “This isn't about preventing increased unionization, it's about protecting rights”，said the National Associa?tion of Manufacturer's Jason Straczewski, of his organization's opposition to bill Straczewski says elimina?ting thesecret-ballot step would open up employees to coercion (强迫：胁迫）from unions,Samuel of the AFL-CIO contends the real coercion comes from employers. “Workers talking to workers are equals while managers talking to workers aren't”，Samuel said He cites the 31,358 cases of illegal em?ployer discrimination acted on by the National Labor Relations Board in 2005. Samuel also points out that counter to claims from the business lobby，the secret ballot wouldnot be e- liminated The change would only take the control of the timing of the election out ofthe hands of the em?ployers. “On the ground，the difference between having this legislation and not would be the difference be?tween night and day”，said Richard Shaw of the HarrisCounty Central Labor Council, who says it would have a tremendous impact on the local level.The bill has other provisions (规定，条款）as well. The Employee Free Choice Act would also impose binding arbitration(仲裁）when a company and a newly formed union cannot agree on a contract after 3 months. An agreement worked out under binding compulsory arbitration wouldbe in effect for 2 years，a fact that Straczewski calls, “borderline unconstitutional”. “I don，t see how it will benefit employees if they're locked into a contract”? said StraczewskiThe bill's proponents point to the trend of recognized unions unable to get contracts fromunwilling em?ployers. The Federal Mediation and Conciliation Service, the organization that oversees arbitration, reported that in 2004，45 percent of newly farmed unions were denied first contracts by employers. The bill would also strengthen the penalties for companies that illegally coerce or intimidate employees- As it stands，the law on the books hasn't changed substantially since the National Labor Relations Act was made into law in 1935. The NLBR can enforce no other penalty than reinstating wrongfully fired employees or recovering lost wages.26* Which of the following statements best summarizes the main idea of the passage?A. House bill aipis to spur labor union growth.B. House bill aims to counter labor union growth,C. Employee Free Choice Act aims to spur employmentD. Employee Free Choice Act aims to raise employees，income.27. According to its opponents, the bill .A. will protect employees，rightsB. will benefit workers by binding contractsC. will empower unions too muchD. makes it possible for employees to yield to coercion from unions28. The word “it”(line 4，Para 5) refers to ?A. the changeB. the legislation C the AFL-CIO D. the difference29. People support the bill because of the following reasons EXCEPT .A. the bill will probably enable unions to have fewer members of private industries*B. the bill will allow a union to be recognized earlier and have a great effect on the local level.C. binding arbitration will be imposed to protect employees if a contract can，t be agreed oa between cently estabUshed union and a company,D. the bill will strengthen the punishment for companies which illegally coerce or threaten employees.30. It is implied that ?A. fewer private industries joined unions in the past workers' coercion often comes from unionsC. the bill will be a win-and-win one for employees and employersD. punishment authorized by the bill will be lighterQuestions 31 to 35 are based on the following passage：Some African Americans have had a profound impact on American society, changing many pe叩le，s views on race，history and politics. The following is a sampling of African Americans whohave shaped soci?ety and the world with their spirit and their ideals.Muhammad Ali Cassius Marcellus Clay grew up a devout Baptist in Louisville, Kentucky, learningto fight at age 12 after a police officer suggested he learn to defend himself Six years later, he wasan Olympic boxing champion，going on to win three world heavyweight titles. He became knownas much for his swagger (耻髙气扬）outside the ring as his movement in it，converting to Islamin 1965，changing his name to Muhammad Ali ￡uid refusing to join the U- S. Army on religious grounds. Ali remained popular after his ath?letic career ended and he developed Parkinson'seven lighting the Olympic torch at the 1996 Atlanta Olympics and conveying the peaceful，diseasevirtues of Islam following the September 11 terrorist attacks*W. E. B, Du Bois Bom William Edward Burghardt Du Bois in 1868，this Massachusetts native wasone of the most prominent，prolific intellectuals of his time. An academic，activist and historian，Du Bois co?founded the National Association for the Advancement of Colored People (NAACP),edited “The Crisis”magazine and wrote 17 books, four journals and many other scholarly articles. In perhaps his most famous work, “The Souls of Black Folk”，published in 1903，he predicted “the problem of 20th century [ would be] the problem of the color-line”.Martin Luther King Jr. The Rev. Martin Luther King Jn is considered one of the most powerful and pop?ular leaders of the American civil tights movement He spearheaded(带头；作先锋）a massive, nonviolent initiative of marches，sit-ins，boycotts and demonstrations that profoundly affected Americans' attitudes to?ward race relations. He was awarded the Nobel Peace Prize in 1964. Malcolm X Black leader Malcolm X spoke out about the concepts of race pride and black nationalism in the early 1960s. He denounced the exploitation of black people by whites and developed a large and dedicated following, which continued even after his death in 1965, Interestin the leader surged again after Spike Lee's 1992 movie “Malcolm X”was releasedJackie Robinson in 1947，Jackie Robinson broke the color barrier by joining the Brooklyn Dodgers, be?coming the first black baseball player in the U. S. major leagues. After retirement frombaseball in 1957，he remained active in civil rights and youth activities. In 1962，he became thefirst African-American to be in?ducted into the Baseball Hall of Fame.31. Which of the following is NOT true about Muhammad Ali?A. He never served in the army.He learned to fight at an early age.C. His popularity decreased after his retirement from boxing.D. He loves peace.32. The italicized word “prolific”(line 2, Par a 3) is synonymous to ?A, smart B. skilled C. productive D. pioneering33. According to the passage, which of the following statements is NOT true?A, W. E. B. Du Bois was engaged in the cause of promoting the status of colored people.B. Jackie Robinson was denied by U. Sz major baseball leagues throughout his life.C Martin Luther King Jr. was highly awarded for his contributions to the civil rights movements.D. Malcolm X directly or indirectly inspired interest in leadership even after his deatL34. What is common among the celebrities mentioned in the passage?A. Each achieved enormous success in his/her field and was highly recognizedB. Each was devoted to his/her cause but didn't win recognition until death.C. All were active and famous in several fields in their lifetime.D. All loved peace and remained active in civil rights activities.35. Which of the following can be a title of the passage?A. Life of famous African AmericansB. Influence of famous African AmericansC. Political pioneers ：Icons and intellectualsD. Cultursd pioneers ：Icons and intellectualsPart m Vocabulary (10%)There are 20 incomplete sentences in this part For each sentence there are four：Directionschoices mariced A, B, C and D. Choose the best one that completes the sentence or is nearest in meaning with the underlined word. And then mark the corresponding letter on the ANSWER SHEET with a single line through the center.36- The building collapsed because its foundation was not strong enough to the weight of the building.A. subsideB. idealizeC. initiate D, sustain37. The actress was very at the insulting question raised by her opponent at the conference. A, extraterrestrial B. explicit C. indignant D. innovative38* It is known to all that children in this region have strong to swimming in summer because of the hot weather ?A. inclinationB. exposure39. The torch was by a famous athlete at the opening of the sport meeting.A. implementB. deceiveC. exemplifyD. ignited40. These samples have to be in certain kind of chemical water in order to protect them.A. mmiersedB. crispedC. armoredD. arrayed41. Her talk at the seminar clearly from the topic the supervisor expected in the field of sociology.A. alternated B, amplified C. designated D. diverged42. Three years before he returned home from the United States.A. denbtedB. destinedC. elapsedD. enveloped43. A plan needs to be considered and accepted so as to lower the prices in these cities.A. deliberateB. disincentiveC. functionalD. fantastic44. Sometimes in drawing and designing, the sign X the unknown number.A, facilitates B. fascinates C. denotes D. jots45. The speaker was very much by rude words and behavior of the audience in the hall.A. jerkedB. incensedC. lacedD. limped46. The two countries have developed a relation and increased a great deal in foreign trade.A. managerialB. lethal C metric D. cordial47.The doctor's was that she should go and see the specialist in this fieldA. constraintB. counselC. coherenceD. consciousness48.The United Nation Law of the Sea Conference would soon produce an ocean-mining treaty following its declaration in 1970 that oceans were the heritage of mankind.A- unanimous B. abstract C. autonomous D. almighty49. They need to move to new and large apgtfttnents. Do you know of any ones in this area?A. evacuatedB. emptyC. vacantD. vacate50. The bad and damp weather in the hot area would enable the plants to get quickly.A. decomposed B_ denounced C. detached D. deduced51. The government decided to take a action to strengthen the market managementA. diverseB. durableC. epidemicD. drastic52. The local residents were unhappy about the curfew in this region and decided to itA. disgraceB. disguiseC. defyD. distress53. They admitted that they shared the same on the matter.A. potentialityB. sentimentC. postscriptD. subscriptionwith him due to his misbehavior at the meeting yesterday.54. We cannot beA. peckedB. reconciledC. perturbedD. presumed55. Bad traveling conditions had seriously their progress to their destination in that region.A. tugged B_ demolished C. hampered D. destroyedPart IV Cloze (10%)：There are 20 blanks in the following passage. For each blank there are four choices Directions，C and D. You should choose the ONE that best fits into the passage. Then mark the marked A, Bcorresponding letter on the Answer Sheet.Sea rise as a consequence of global warming would immediately threaten that large fractionof the globe living at sea level. Nearly one-third of all human beings live within 36 miles of a coastline. Most of the world's great seaport cities would be 56 : New Orleans , Amsterdam, Shanghai, and Cairo. Some countries —Maldives Islands in the Indian Ocean, islands in thePacific —would be inundated. Heavily populated coastal areas such as in Bangladesh and Egypt,57 large populations occupy low-lying areas, would suffer extreme 58 .Warmer oceans would spawn stronger hurricanes and typhoons, 59 in coastal flooding,possibly swamping valuable agricultural lands around the world 60 water quality may result as61 flooding which forces salt water into coastal irrigation and drinking, water supplies, and irreplaceable，natural 62 could be flooded with ocean water，destroying forever many of the63 plant and animal species living there.Food supplies and forests would be 64 affected Changes in rainfall patterns would disrupt agriculture. Warmer temperatures would 65 grain-growing regions pole-wards. The warmingwould also increase and change the pest plants，such as weeds and the insects 66 the crops. Human health would also be affected Warming could 67 tropical climate bringing with ityellow fever, malaria，and other diseases. Heat stress and heat mortality could rise. The harmful68 of localized urban air pollution would very likely be more serious in warmer 69 . Therewill be some 70 from warming. New sea-lanes will open in the Arctic, longer growing seasons further north will 71 new agricultural lands，and warmer temperature will make some oftoday's colder regions more 72 . But these benefits will be in individual areas. The naturalsystems —both plant and animal—will be less able than man to cope and 73 . Any change of temperature, rainfall，and sea level of the magnitude now 74 will be destructive to natural systems and living things and hence to man as well.The list of possible consequences of global warming suggests very clearly that we must doeverything we can now to understand its causes and effects and to take all measures possible to prevent and adapt to potential and inevitable disruptions 75 by global warming.56. A. ascended B. assaulted C. erased D. endangered57. A. which B. where C. when D. what58. A. dislocation B. discontent C. distribution D. distinction59. A. rebuking B. rambling C resulting D. rallying60. A. Increased B. Reduced C. Expanded D. Saddened61. A. inland B. coastal C. urban D. suburban62. A. dry-land B. mountain C. wetlands D. forest63. A. unique B. precious C. interesting D. exciting64. A, geologically B. adversely C. secretively D. seriallyD. fuseC. grease B. generate 65. A. shift66. A. hiking B. hugging C. attacking D. activatingD. enlarge C. adhere 67. A. endanger B. accommodateD. interests B. values C. effects 68. A. profitsD. evolution B. accommodation C. surroundings 69. A. conditionsD. profits C. adoptions B. benefits 70. A. adjustmentsD. create B. abuse C. advocate 71. A. alternateD. ambient 72. A. accidental C. anniversary B. habitableD. assert73. A. adapt B. alleviate C. agitateD. anticipated C. consoled 74. A. ascertained B. conformedD. reflected B. relayed 75. A. tutored C. triggeredPart V Translation from ￡i^lish into Chmese(10%)Directions ：Translate the following passage into Chinese, and then write it on the ANSWER SHEET.Understanding this transition requires a look at the two-sided connection between energy andhuman well-being. Energy contributes positively to well-being by providing such consumerservices as heating and lighting as well as serving as a necessary input to economic production.But the costs of energy—including not only the money and other resources devoted to obtainingand exploiting it, but also environmental and so?ciopolitical impacts—detract from well-being.For most of human history，the dominant concerns about energy have centered on the benefitside of the energy-well-being equation. Inadequacy of energy resources or more often of the technologies and organiza- tions for harvesting，converting，and distributing those resources has meant insufficient energy benefits and hence inconvenience，deprivation and constraints on growth. The 1970，s，then，represented a turning point After decades of constancy or decline in monetary costs—and of relegation of environmental and sociopolitical costs to secondary status—energy was seen to be getting costlier in all respects. It began to be probable thatexcessive energy costs could pose threats on insufficient supply. It also became possible to thinkthat expan?ding some forms of energy supply could create costs exceeding the benefits.Part VI Writii电(请将作文写在答题纸上）（1S%)Directions：You are asked to write in no less than 200 words about the title of Harmful Plagiarismin Aca?demic Field in China You should base your composition on the outline given in Chinesebelow Remember to write neatly on the ANSWER SHEET.目前在学术界出现了剽窃和抄袭等不良现象。

清华大学考博英语阅读真题及其解析A great deal of attention is being paid today to the so-called digital divide—the division of the world into the info(information rich and the info poor.And that divide does exist today.My wife and I lectured about this looming danger twenty yearsago.What was less visible then,however,were the new,positive forces that work against the digital divide.There are reasons to be optimistic.There are technological reasons to hope the digital divide will narrow.As the Internet becomes more and more commercialized,it is in the interest of business to universalize access—after all,the more people online,the more potential customers there are.More and more governments,afraid their countries will be left behind,want to spread Internet access.Within the next decade or two,one to two billion people on the planet will be netted together.As a result, I now believe the digital divide will narrow rather than widen in the years ahead.And that is very good news because the Internet may well be the most powerful tool for combating world poverty that we've ever had.Of course,the use of the Internet isn't the only way to defeat poverty.And the Internet is not the only tool we have.But it has enormous potential.Geng duo yuan xiao 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.To take advantage of this tool,some impoverished countries willhave to get over their outdated anti-coloni a l prejudices with respect to foreign investment.Countries that still think foreign investment is an invasion of their sovereignty might well study the history of infrastructure(the basic structural foundations of a societyin the United States.When the United States built its industrials infrastructure,it didn't have the capital to do so.And that is why America's Second Wave infrastructure—including roads, barbors,highways,ports and so on—were built with foreign investment.The English,the Germans,the Dutch and the French were investing in Britain's former colony.They financed them.Immigrant Americans built them.Guess who owns them now?The Americans.I believe the same thing would be true in places like Brazil or anywhere else for that matter.The more foreign capital you have helping you build your Third Wave infrastructure,which today is an electronic infrastructure,the better off you're going to be.That doesn't mean lying down and becoming fooled,or letting foreign corporations run uncontrolled.But it does mean recognizing how important they can be in building the energy and telecom infrastructures needed to take full advantage of the Internet.25.Digital divide is something_________.[A]getting worse because of the Internet[B]the rich countries are responsible for[C]the world must guard against[D]considered positive todayernments attach importance to the Internet because it _________.[A]offers economic potentials[B]can bring foreign funds[C]can soon wipe out world poverty[D]connects people all over the world27.The writer mentioned the case of the United States to justify the policy of_________.[A]providing financial support overseas[B]preventing foreign capital's control[C]building industrial infrastructure[D]accepting foreign investment28.It seems that now a country's economy depends much on_________.[A]how well-developed it is electronically[B]whether it is prejudiced against immigrants[C]whether it adopts America's industrial pattern[D]how much control it has over foreign corporations名师解析25.Digital divide is something_______.数字鸿沟是______。

清华大学2015考博英语语法长难句精析(一)考博英语长难句解析涉及到各个题型，考生如果能够精确的理解长难句，然后再结合各题型的技巧，那么考生在做题时就可以得心应手了，当然，最基本的词汇基础是要贯穿到复习的各个阶段，目前考生有了一定的词汇基础，并且对于基础语法也有一定的了解，但是遇到长难句时就难以下手，以下育明考博英语辅导老师给考生分享下如何精析长难句。

1.The physicist rightly dreads precise argument,since an argument that is convincing only if it is precise loses all its force if the assumptions on which it is based are slightly changed whereas an argument that is convincing though imprecise may well be stable under small perturbations of its underlying assumptions.解析：本句的定语从句较多，首先要分清主干，然后根据从句调整语序：since后的主干是：an argument loses all its force,argument后的that引导的是定语从句修饰argument，if引导的是条件状语从句，if后的主干是：the assumptions are slightly changed.on which修饰assumption, whereas后的主干是：an argument may well be stable.其中that是引导argument的定语从句，under后面的是状语。

参考翻译：科学家有理由担心精确的讨论，如果基于这个讨论的假设发生变化，那么这个值得信赖的讨论就会失去它所有的威力，然而在潜在的假设下，这个虽不精确但还值得信赖的讨论可能仍然值得担忧。

清华大学考博英语-8(总分：100.00，做题时间：90分钟)一、{{B}}Part Ⅰ Vocabulary{{/B}}(总题数：40，分数：20.00)1.A child hears his mother tongue spoken from morning till night in its ______ form.∙ A.correct∙ B.accurate∙ C.genuine∙ D.perfect（分数：0.50）A.B.C. √D.解析：[解析] 各项的意思是：correct“正确的，合适的”；accurate“精确的，准确的”；genuine“纯正的”；perfect“完美的，完善的”。

根据句意判断，答案是C。

2.The first few months of the year I had dreaded the ringing of the telephone, because I knew it meant another ______ decision to be made.∙ A.critical∙ B.plentiful∙ C.decent∙ D.massive（分数：0.50）A. √B.C.D.解析：[解析] 各项的意思是：critical“决定性的，关键性的；批评的，批判的”，be critical about“对某事爱挑剔”；plentiful“丰富的，大量的”；decent“正派的，令人满意的”；massive“可观的，巨大的”。

根据句意判断，答案为A。

3.In protest, blacks and ______ whites sat at the counters of these restaurants and refused to move until they were sewed.∙ A.sensible∙ B.indifferent∙ C.influential∙ D.sympathetic（分数：0.50）A.B.C.D. √解析：[解析] 各项的意识是：sensible“明智的，合情理的”；indifferent“不关心的，中立的”，be indifferent to“对……漠不关心”；influential“有影响的，有权势的”；sympathet ic“赞同的，支持的”，be/feel sympathetic to/toward“对……表示同情，持赞同态度”。

考博长难句结构分析最新经典一百句1. The American economic system is, organized around a basically private-enterprise, market- oriented economy in which consumers largely determine what shall be produced by spending their money in the marketplace for those goods and services that they want most.[参考译文] 美国的经济是以基本的私有企业和市场导向经济为架构的，在这种经济中，消费者很大程度上通过在市场上为那些他们最想要的货品和服务付费来决定什么应该被制造出来。

2. Thus, in the American economic system it is the demand of individual consumers, coupled with the desire of businessmen to maximize profits and the desire of individuals to maximize their incomes, that together determine what shall be produced and how resources are used to produce it.[参考译文] 因此，在美国的经济体系中，个体消费者的需求与商人试图最大化其利润的欲望和个人想最大化其收入效用的欲望相结合，一起决定了什么应该被制造，以及资源如何被用来制造它们。

3. If, on the other hand, producing more of a commodity results in reducing its cost, this will tend to increase the supply offered by seller-producers, which in turn will lower the price and permit more consumers to buy the product.[参考译文] 另一方面，如果大量制造某种商品导致其成本下降，那么这就有可能增加卖方和制造商能提供的供给，而这也就会反过来降低价格并允许更多的消费者购买产品。

★阅读难点关键句200句（以包括译文）★1. Wearing a seat belt saves lives; it reduces your chance of death or serious injury by more than half.2. But it will be the driver’s responsibility to make sure that children under 14 do not ride in the front unless they are wearing a seat belt of some kind.3. However, you do not have to wear a seat belt if you are reversing your vehicle; or you are making a localdelivery or collection using a special vehicle; or if you have a valid medical certificate which excuses you from wearing it.4. Remember you may be taken to court for not doing so, and you may be fined if you cannot prove to the court that you have been excused from wearing it.5. Professor Taiju Matsuzawa wanted to find out why otherwise healthy farmers in northern Japan appeared to be losing their ability to think and reason at a relatively early age, and how the process of ageing could he slowed down.6. With a team of colleagues at Tokyo National University, he set about measuring brain volumes of a thousand people of different ages and varying occupations.7. Computer technology enabled the researchers to obtain precise measurements of the volume of the front and side sections of the brain, which relate to intellect （智能）and emotion, and determine the human character.8. Contraction of front and side parts as cells die off was observed in some subjects in their thirties, but it was still not evident in some sixty and seventy-year-olds.9. The findings show in general terms that contraction of the brain begins sooner in people in the country than in the towns.10. White collar workers doing routine work in government offices are, however, as likely to have shrinking brains as the farm worker, bus driver and shop assistant.11. We know that you have a high opinion of the kind of learning taught in your colleges, and that the costs of living of our young men, while with you, would be very expensive to you.12. But you must know that different nations have different ways of looking at things, and you will therefore not be offended if our ideas of this kind of education happen not to be the same as yours.13. We are, however, not the less obliged by your kind offer, though we refuse to accept it; and, to show our grateful sense of it, if the gentlemen of Virginia will send us a dozen of their sons, we will take care of their education, teach them in all we know , and make men of them.14. In what now seems like the prehistoric times of computer history, the earth’s postwar era, there was quite a wide-spread concern that computers would take over the world from man one day.15. Already today, less than forty years later, as computers are relieving us of more and more of the routine tasks in business and in our personal lives. We are faced with a less dramatic but also less foreseen problem.16. Obviously, there would be no point in investing in a computer if you had tocheck all its answers, but people should also rely on their own internal computers and check the machine when they have the feeling that something has gone wrong.17. Certainly Newton considered some theoretical aspects of it in his writings, but he was reluctant to go to sea to further his work.18. For most people the sea was remote, and with the exception of early intercontinental travellers or others who earned a living from the sea, there was little reason to ask many questions about it , let alone to ask what lay beneath the surface.19. The first time that the question “ What is at the bottom of the oceans?” had to be answered with any commercial consequence was when the laying of a telegraph cable from Europe to America was proposed.20. At the early attempts, the cable failed and when it was taken out for repairs it was found to be covered in living growths, a fact which defied contemporary scientific opinion that there was no life in the deeper parts of the sea.21. For every course that he follows a student is given a grade, which is recorded, and the record is available for the student to show to prospective employers.22. All this imposes a constant pressure and strain of work, but in spite of this some students still find time for great activity in student affairs.23. The effective work of maintaining discipline is usually performed by students who advise the academic authorities.24. Much family quarrelling ends when husbands and wives realize what these energy cycles mean, and which cycle each member of the family has.25. Whenever possible, do routine work in the afternoon and save tasks requiring more energy or concentration for your sharper hours.26. We also value personal qualities and social skills, and we find that mixed-ability teaching contributes to all these aspects of learning.27. They also learn how to cope with personal problems as well as learning how to think, to make decisions, to analyse and evaluate, and to communicate effectively.28. The problem is, how to encourage a child to express himself freely and confidently in writing without holding him back with the complexities of spelling?29. It may have been a sharp criticism of the pupil’s technical abilities in writing, but it was also a sad reflection on the teacher who had omitted to read the essay, which contained some beautiful expressions of the child’s deep feelings.30. The teacher was not wrong to draw attention to the errors, but if his priorities had centred on the child’s ideas, an expression of his disappointment with the presentation would have given the pupil more motivation to seek improvement.31. Given the nature of government and private employers, it seems most likely that discrimination by private employers would be greater.32. The release of the carbon in these compounds for recycling depends almost entirely on the action of both aerobic and anaerobic bacteria and certain typesof fungi.33. A spirited discussion springs up between a young girl who says that women have out grown thejumping-on-a-chair-at-the-sight-of-a mouse era and a major who says that they haven’t.34. They are trying to find out whether there is something about the way we teach language to children which in fact prevents children from learning sooner.35. Mathematicians who have tried to use the computers to copy the way the brain works have found that even using the latest electronic equipment they would have to build a computer which weighed over 10,000 kilos.36. Since different people like to do so many different things in their spare time, we could make a long list of hobbies, taking in everything from collecting matchboxes and raising rare fish, to learning about the stars and making model ships.37. They know that a seal swimming under the ice will keep a breathing hole open by its warm breath, so they will wait beside the hole and kill it.38. We may be able to decide whether someone is white only by seeing if they have none of the features that would mark them clearly as a member of another race.39. Although signs of dishonesty in school , business and government seem much more numerous in years than in the past, could it be that we are getting better at revealing such dishonesty?40. It is not quite a matter of disagreeing with the theory of independence, but of rejecting its implications: that the romances may be taken in any or no particular order, that they have no cumulative effect, and that they are as separate as the works of a modern novelist.41. His thesis works relatively well when applied to discrimination against Blacks in the United States, but his definition of racial prejudice as “ racially-based negative prejudgments against a group generally accepted as a race in any given region of ethnic competition,” can be interpreted as also including hostility toward such ethnic groups as the Chinese in California and the Jews in medieval Europe.42. Gutman argues convincingly that the stability of the Black family encouraged the transmission of and so was crucial in sustaining — the Black heritage of folklore, music, and religious expression from one generation to another, a heritage that slaves were continually fashioning out of their African and American experiences.43. Even the folk knowledge in social systems on which ordinary life is based in earning, spending, organizing, marrying, taking part in political activities, fighting and so on , is not very dissimilar from the more sophisticated images of the social system derived from the social sciences, even though it is built upon the very imperfect samples of personal experience.44. There are several steps that can be taken, of which the chief one is to demand of all the organizations that exist with the declared objectives ofsafeguarding the interests of animals that they should declare clearly where they stand on violence towards people.45. It was possible to demonstrate by other methods refined structural differences among neuron types, however, proof was lacking that the quality of the impulse or its conduction was influenced by these differences, which seemed instead to influence the developmental patterning of the neural circuits.46. According to this theory, it is not the quality of the sensory nerve impulses that determines the diverse conscious sensations they produce, but rather the different areas of the brain into which they discharge , and there is some evidence for this view.47. The result of attrition is that, where the areas of the whole leaves follow a normal distribution, a bimodal distribution is produced, one peak composed mainly of fragmented pieces, the other of the larger remains.48. The Bible does not tell us how the Roman census takers made out, and as regards our more immediate concern, the reliability of present day economic forecasting, there are considerable difference of opinion.49. A survey conducted in Britain confirmed that an abnormally high percentage of patients suffering from arthritis of the spine who had been treated with X rays contracted cancer.50. Yet across the gulf of space, minds that are to our minds as ours are to those of the beasts that perish, intellects vast and cool and unsympathetic, regarded this earth with envious eyes, and slowly and surely drew their plans against us.51. Even the doctoral degree, long recognized as a required “ union card” in the academic world, has come under severe criticism as the pursuit of learning for its own sake and the accumulation of knowledge without immediate application to a professor’s classroom duties.52. While a selection of necessary details is involved in both, the officer must remain neutral and clearly try to present a picture of the facts, while the artist usually begins with a preconceived message or attitude which is then transmitted through the use of carefully selected details of action described in words intended to provoke associations and emotional reactions in the reader.53. Articles in the popular press even criticize the Gross National Production (GNP) because it is not such a complete index of welfare, ignoring, on the one hand, that it was never intended to be, and suggesting, on the other, that with appropriate changes it could be converted into one.54. Other experiments revealed slight variations in the size, number, arrangement, and interconnection of the nerve cells, but as far as psychoneuaral correlations were concerned, the obvious similarities of these sensory fields to each other seemed much more remarkable than any of the minute differences.55. The Chinese have distributed publications to farmers and other rural residents instructing them in what to watch for their animals so that every household can join in helping to predict earthquakes.56. Supporters of the Star Wars defense system hope that this would not only protect a nation against an actual nuclear attack, but would be enough of a threat to keep a nuclear war from ever happening.57. Neither would it prevent cruise missiles or bombers, whose flights are within the Earth’s atmosphere, from hitting their targets.58. Civil rights activists have long argued that one of the principal reasons why Blacks, Hispanics, and other minority groups have difficulty establishing themselves in business is that they lack access to the sizable orders and subcontracts that are generated by large companies.59. During the nineteenth century, she argues, the concept of the “useful” child who contributed to the family economy gave way gradually to the present day notion of the “useless” child who, though producing no income for, and indeed extremely costly to its parents, is yet considered emotionally “ priceless”.60. Well established among segments of the middle and upper classes by the mid-1800’s, this new view of childhood spread throughout society in the late nineteenth and early twentieth centuries as reformers introduced child labor regulations and compulsory education laws predicted in part on the assumption that a child’s emotional value made child labor taboo.61. Of course, it would be as dangerous to overreact to history by concluding that the majority must now be wrong about expansion as it would be to re-enact the response that greeted the suggestion that the continents had drifted.62. While the fact of this consumer revolution is hardly in doubt, three key questions remain: who were the consumers? What were their motives? And what were the effect of the new demand for luxuries?63. Although it has been possible to infer from the goods and services actually produced what manufacturers and servicing trades thought their customers wanted, only a study of relevant personal documents written by actual consumers will provide a precise picture of who wanted what.64. With respect to their reasons for immigrating, Grassy does not deny their frequently noted fact that some of the immigrants of the 1630’s, most notably the organizers and clergy, advanced religious explanations for departure, but he finds that such explanations usually assumed primacy only in retrospect. 65. If we take the age-and sex-specific unemployment rates that existed in 1956 (when the overall unemployment rate was 4.1 percent) and weight them by the age- and sex-specific shares of the labor force that prevail currently, the overall unemployment rate becomes 5 percent.66. He was puzzled that I did not want what was obviously a “ step up” toward what all Americans are taught to want when they grow up: money and power.67. Unless productivity growth is unexpectedly large, however, the expansion of real output must eventually begin to slow down to the economy’s larger run growth potential if generalized demand pressures on prices are to be avoided.68. However, when investment flows primarily in one direction, as it generally does from industrial to developing countries, the seemingly reciprocalsource-based restrictions produce revenue sacrifices primarily by the state receiving most of the foreign investment and producing most of the income—namely ,the developing country partner.69. The pursuit of private interests with as little interference as possible from government was seen as the road to human happiness and progress rather than the public obligation and involvement in the collective community that emphasized by the Greeks.70. The defense lawyer relied on long-standing principles governing the conduct of prosecuting attorneys: as quasi-judicial officers of the court they are under a duty not to prejudice a party’s case through overzealous prosecution or to detract from the impartiality of courtroom atmosphere.71. No prudent person dared to act on the assumption that, when the continent was settled, one government could include the whole; and when the vast expense broke up, as seemed inevitable, into a collection of separate nations, only discord, antagonism, and wars could be expected.72. If they were right in thinking that the next necessity in human progress was to lift the average person upon an intellectual and social level with the most favored, they stood at least three generations nearer than Europe to that goal.73. Somehow he knows that if our huckstering civilization did not at every moment violate the eternal fitness of things, the poet’s song would have been given to the world, and the poet would have been cared for by the whole human brotherhood, as any man should be who does the duty that every man owes it.74. The instinctive sense of the dishonor which money-purchase does to art is so strong that sometimes a man of letters who can pay his way otherwise refuses pay for his work, as Lord Byron did, for a while, from a noble pride, and as Count Tolstoy has tried to do, from a noble conscience.75. Perhaps he believed that he could not criticize American foreign policy without endangering the support for civil rights that he had won from the federal government.76. Abraham Lincoln, who presided in his stone temple on August 28, 1963 above the children of the slaves he emancipated (解放), may have used just the right words to sum up the general reaction to the Negroes’ massive march on Washington.77. In the Warren Court era, voters asked the Court to pass on issues concerning the size and shape of electoral districts, partly out of desperation because no other branch of government offered relief, and partly out of hope that the Court would reexamine old decisions in this area as it had in others, looking at basic constitutional principles in the light of modern living conditions.78. Some even argue plausibly that this weakness may be irremediable : in any society that, like a capitalist society, seeks to become ever wealthier in material terms disproportionate rewards are bound to flow to the people who are instrumental in producing the increase in its wealth.79. This doctrine has broadened the application of the Fourteenth Amendmentto other, nonracial forms of discrimination, for while some justices have refused to find any legislative classification other than race to be constitutionally disfavored, most have been receptive to arguments that at least some nonracial discriminations, sexual discrimination in particular, are “suspect” and deserve this heightened scrutiny by the courts.80. But as cameras become more sophisticated, more automated, some photographers are tempted to disarm themselves or to suggest that they are not really armed, preferring to submit themselves to the limits imposed by premodern camera technology because a cruder, less high-powered machine is thought to give more interesting or emotive results, to have more room for creative accident.81. Both novelists use a storytelling method that emphasizes ironic disjunctions between different perspectives on the same events as well as ironic tensions that inhere in the relationship between surface drama and concealed authorical intention, a method I call an evidentiary narrative technique.82. When black poets are discussed separately as a group, for instance, the extent to which their work reflects the development of poetry in general should not be forgotten, or a distortion of literacy history may result.83. These differences include the bolder and more forthright speech of the later generation and its technical inventiveness.84. But black poets were not battling over old or new rather, one accomplished Black poet was ready to welcome another, whatever his or her style, for what mattered was racial pride.85. Tolstoy reversed all preconceptions and in every reversal he overthrew the “ system”, the “ machine”, the externally ordained belief, the conventional behaviour in favor of unsystematic, impulsive life, of inward motivation and the solutions of independent thought.86. It was better covered by television and press than any event here since President Kennedy’s inauguration (就职) , and , since indifferent is almost as great a problem to the Negro as hostility, this was a plus.87. But do not the challenge and the excitement of the critical problem as such lie in that ambivalence of attitude which allows us to recognize the intelligence and even the splendor of Meredith’s work, while, at the same time, we experience a lack of sympathy, a failure of any enthusiasm of response?88. In this respect she resembled one of her favourite contemporaries, Mary Brunton, who would rather have “ glided through the world unknown” than been suspected of literary airs—to be shunned, as literary women are, by the more pretending of their own sex, and abhorred, as literary women are, by the more pretending of the other!89. From those sounds which we hear on small or on coarse occasions, we do not easily receive strong impressions, or delightful images; and words to which we are nearly strangers, whenever they occur, draw that attention on themselves which they should transmit to things.90. To proceed thus is to set up a fivefold hypothesis that enables you to gatherfrom the innumerable items cast up by the sea of experience upon the shores of your observation only the limited number of relevant data—relevant, that is, to one or more of the five factors of your hypothesis.91. As an author, I am naturally concerned that a surprisingly large percentage of the population of the United States is functionally illiterate; if they can’t read or cannot understand what they read, they won’t buy books, or this magazine.92. They do not know those parts of the doctrine which explain and justify the remainder ; the considerations which show that a fact which seemingly conflicts with another is reconcilable with it, or that, of two apparently strong reasons, one and not the other ought to be preferred.93. Quite apart from the logistic problems, there existed a well-established tradition in Britain which refused to repatriate against their will people who found themselves in British hands and the nature of whose reception by their own government was, to say the least, dubious.94. An obsession with the exact privileges of a colonial legislature and the precise extent of Britain’s imperial power, the specifics of a state constitution and the absolute necessity of a federal one, all expressed this urge for a careful articulation as proof that the right relationship with external powers did indeed prevail.95. One encyclopaedia tells us that intelligence is related to the ability to learn, to the speed with which things are learned, to how well and how long ideas are remembered, to the ability to understand those ideas and use them in problem-solving, and to creativity.96. The event marked the end of an extended effort by William Barton Rogers, M.I.T. ‘s founder and first president, to create a new kind of educational institution relevant to the times and to the contrary’s need, where young men and women would be educated in the application as well as the acquisition of knowledge.97. Each departmental program consists, in part, of a grouping of subjects in the department’s areas of professional interest and, in part, of additional opportunities for students of their choice.98. Alternatively, a student may use elective time to prepare for advanced study in some professional field, such as medicine or law, for graduate study in some area in which M. I. T. gives no undergraduate degree, such as meteorology or psychology, or for advanced study in an interdisciplinary field, such as astrophysics, communication science, or energy.99. While the undergraduate curriculum for an open Bachelor of Science degree, as listed by a department, may have its own unique features, each program must be laid out in consultation with a departmental representative to assure that it is meaningful in structure and challenging in content.100. Where previously it had concentrated on the big infrastructure projects such as dams, roads and bridges, it began to switch to projects which directly improved the basic services of a country.101. Thus in addition to the chances of going away from the right path outlinedabove, the scientific investigator shares with the ordinary citizen the possibilities of falling into errors of reasoning in the ways we have just indicated, and many others as well.102. He made a hole and peering through, could see jewellery, and other objects stacked in piles in the shadows that extended beyond the beam of light penetrating the interior.103. Neither Ayat nor the Rassoul brothers noticed, however, that most of the pieces they were selling were of a type not previously seen in the marketplace—pieces whose existence had been suspected but which had not yet been discovered by archaeologists.104. “The biggest construction project of this century”, explained French President Francois Mitterand in January, 1986 as he and then British prime minister Margaret Thatcher jointly announced that the two countries would finally overcome ancient quarrels and prejudices and forge a link across the narrow Channel separating them.105. Perhaps the fact that many of these first studies considered only algae(水藻) of a size that could be collected in a net(net phytoplankton), a practice that overlooked the smaller phytoplankton(浮游植物群落) that we now know grazers are most likely to feed on, led to a de-emphasis of the role of grazers in subsequent research.106. The converse observation, of the absence of grazers (食草动物)in areas of high phytoPlankton(浮游植物群落)concentration, led Hardy to propose his principle of animal exclusion , which hypothesized that phytoplankton produced a repellent(驱虫剂) that excluded grazers from regions of high phytoplankton concentration.107. Although these molecules allow radiation at visible at wave lengths, where most of the energy of sunlight is concentrated, to pass through, they absorb some of the longer-wavelength, infrared emission(红外辐射) radiated from the Earth,s surface, radiation that would otherwise be transmitted back into space. 108. In addition, the style of some Black novels, like Jean Toomer’s Cane, verges on expressionism or surrealism(超现实主义), does this technique provide a counter point to the prevalent theme that portrays the fate against which Black heroes are pitted, a theme usually conveyed by more naturalistic modes of expression?109. Roseenblatt’s thematic analysis permits considerable objectivity; he even explicitly states that it is not his intention to judge the merit of the various works—yet his reluctance seems misplaced, especially since an attempt to appraise might have led to interesting results.110. Thus, for instance, it may come as a shock to mathematicians to learn that the Schrodinger equation (薛定谔的方程式)forthe hydrogen atom is not a literally correct description of this atom, but only an approximation to a somewhat more correct equation taking account of spin, magnetic dipole (磁性偶极子), and relatiristic effects, and that this corrected equation is itself only an imperfect approximation to an infinite set of quantum field theoretical equations( 量子场论方程式).111. Great comic artists assume that truth may bear all lights, and thus they seek to accentuate( 强调) contradictions in social action, not gloss over or transcend them by appeals to extrasocial symbols of divine ends, cosmic purpose, or laws of nature.112. The hydrologic(水文地质的) cycle, a major topic in this science, is the complete cycle of phenomena through which water passes, beginning as atmospheric water vapor, passing into liquid and solid form as precipitation (降水(量)), thence along and into the ground surface, and finally again returning to the form of atmospheric water vapor by means of evaporation and transpiration(散发).113. My point is that its central consciousness—its profound understanding of class and gender as shaping influences on people’s lives—owes much to that earlier literary heritage, a heritage that, in general, has not been sufficiently valued by most contemporary literary critics.114. In the early 1950’s historians who studies preindustrial Europe (which we may define here as Europe in the period from roughly 1300 to 1800) began, for the first time in large numbers, to investigate more of the preindustrial European population than the 2 or 3 percent who comprised the political and social elite (精华) : the kings, generals, judges, nobles, bishops, and local magnates (要人) who had hitherto (迄今) usually filled history books.115. The historian Frederick J. Tuner wrote in the 1890’s that the agrarian(农民) discontent (不满) that had been developing steadily in the United States since about 1870 had been precipitated (加速) by the closing of the internal frontier—that is , the depletion (枯竭) of available new land needed for further expansion of the American farming system.116. Fallois proposed that Proust had tried to begin a novel in 1908, abandoned it for what was to be a long demonstration of Saint-Beure’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.117. The best evidence for the layered mantle (地幔) thesis is the well-established fact that volcanic rocks found on oceanic islands, islands believed to result from mantle plumes (地柱) arising from the lower mantle, are composed of material fundamentally different from that of the midocean ridge system, whose source, most geologists contend, is the upper mantle.118. In October 1838, I happened to read for amusement Malthus on Population, and being well prepared to appreciate the struggle for existence which everywhere goes on, from long continued observation of the habits of animals and plants, it at once struck me that, under these circumstances, favorable variations would tend to be preserved, and unfavourable ones to be destroyed.119. But these beliefs about peptide hormones (肽激素) were questioned as laboratory after laboratory found that antiserums(抗血清) to peptide hormones, when injected into the brain, bind in places other than the hypothalamus(下丘。

清华大学考博英语完形填空题型概述及考情分析清华大学考博英语完形填空题需要考生综合考虑短文的内容安排、结构组织、内在逻辑及语言特色，主要测试词汇辨析、习惯用法、固定搭配、语法结构、逻辑推理和语篇理解等方面的知识和能力。

考生应具有借助词汇、句法及上下文线索对语言进行综合分析和应用的能力。

考点和词汇题类似，只是形式不一样，不仅要求牢固掌握词汇，还要求有良好的整体把握能力。

考博英语的完形填空题需要跳过空格阅读文章，通过自己的语感和英语知识，把握通篇段落和每个句子，从而选出空格处所缺的词汇，这也需要很好的阅读能力。

清华大学考博英语的完形填空题型给出一篇空白处较多的短文，通常有250词左右，要求考生就所给篇章中空白处所需的词或短语分别从四个选项中选出最佳答案，共20个选择题，每道题0.5分，共10分，每道题提供4个选项。

做清华大学考博英语完形填空除了要把握上下文的意思之外，还要能够对近义词，形近词以及词组进行辨析。

从清华考博历年的考题中看，完形填空的题型主要是动词，形容词，名词的词义辨析。

清华大学考博英语完形填空的试题特点不同于词汇与结构的考查。

完形填空侧重测试考生的阅读理解能力、逻辑推理判断能力和综合运用语言等方面的能力。

学生不仅要熟练掌握语法结构知识、词语的用法特点和搭配习惯，还必须培养较强的分析判断能力，能从语篇理解的角度出发，联系上下文，注意段落与段落、句子与句子之间的内在逻辑关系，既要做到语言形式和结构完整，还要做到意义完整，才能找到正确答案。

在平时的学习和训练过程中首先要学会运用语篇知识，利用段首句或首段最大限度地获取文章的信息。

因为通常完形填空的第一句话甚至前几句话都是完整的，这就提供了非常重要的信息，而且这里往往包含主题句，或为理解文章的大意和主要内容提供了必要的线索。

利用定义句寻找线索，在阅读中假如遇到不理解的生僻词或关键词，要学会在上下文中找出能够为其定义的短语或句子或同义词来帮助理解。