考博英语(阅读理解)-试卷80.doc

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考博士英语试题及答案

考博士英语试题及答案

考博士英语试题及答案一、词汇和语法(共20分,每题2分)1. The word "innovate" is most closely related to which of the following?A. CreateB. ImitateC. DuplicateD. Annihilate答案:A2. Which sentence is grammatically correct?A. She has been working here since she graduated.B. She has been working here since she graduated from university.C. She has been working here since she graduated university.D. She has been working here since she was graduated.答案:B3. The correct usage of the word "subsequent" is demonstrated in which sentence?A. The subsequent event was unexpected.B. The subsequent events were unexpected.C. The subsequent event was not expected.D. The subsequent events were not expected.答案:B4. What is the antonym of "abundant"?A. ScarceB. AbundantC. PlentifulD. Ample答案:A5. The phrase "at the mercy of" means:A. To be in a position of power.B. To be controlled by someone or something.C. To show mercy to someone.D. To be in a state of uncertainty.答案:B...二、阅读理解(共30分,每篇阅读5题,每题2分)Passage 1[文章内容略]6. What is the main idea of the passage?A. [选项A]B. [选项B]C. [选项C]D. [选项D]答案:[正确答案]7. According to the passage, which of the following statements is true?A. [选项A]B. [选项B]C. [选项C]D. [选项D]答案:[正确答案]8. The author's attitude towards the subject can be best described as:A. SkepticalB. OptimisticC. NeutralD. Pessimistic答案:[正确答案]9. What does the term "paradigm shift" refer to in the context of the passage?A. [选项A]B. [选项B]C. [选项C]D. [选项D]答案:[正确答案]10. What conclusion can be drawn from the passage?A. [选项A]B. [选项B]C. [选项C]D. [选项D]答案:[正确答案][其他Passage及问题略]三、完形填空(共20分,每题2分)[文章内容略]11. The blank [ ] should be filled with:A. [选项A]B. [选项B]C. [选项C]D. [选项D]答案:[正确答案]12. The word that best completes the sentence is:A. [选项A]B. [选项B]C. [选项C]D. [选项D]答案:[正确答案]...四、翻译(共20分,每题5分)13. Translate the following sentence into English: [中文句子]答案:[英文翻译]14. Translate the following sentence from English to Chinese: [英文句子]答案:[中文翻译]...五、写作(共10分)15. Write an essay of about 300 words on the topic "The Impact of Technology on Education".[写作指导略][学生作文略]注意:以上试题及答案仅为示例,实际考试内容会有所不同。

考博士英语试题及答案

考博士英语试题及答案

考博士英语试题及答案一、阅读理解(共40分)1. 阅读下列短文,然后根据短文内容回答问题。

(每题2分,共10分)[短文内容略](1) What is the main idea of the passage?(2) What does the author suggest about the future of technology?(3) Why are some people hesitant to adopt new technologies?(4) What is the role of education in technological advancement?(5) How can individuals contribute to the development of technology?2. 阅读以下文章,然后根据文章内容选择最佳答案。

(每题2分,共10分)[文章内容略](1) A(2) B(3) C(4) D(5) E3. 阅读以下文章,并根据文章内容回答问题。

(每题3分,共20分) [文章内容略](1) What is the primary purpose of the article?(2) How does the author describe the impact of globalization?(3) What are some of the challenges faced by developing countries?(4) What solutions does the author propose to address the issues?(5) What is the author's conclusion regarding the futureof globalization?二、词汇与语法(共30分)1. 根据句子意思,选择正确的词汇填空。

考博英语(阅读理解)-试卷80.doc

考博英语(阅读理解)-试卷80.doc

考博英语(阅读理解)-试卷80(总分:40.00,做题时间:90分钟)一、Reading Comprehensio(总题数:4,分数:40.00)Too much alcohol dulls your senses, but a study in Japan shows that moderate drinkers have a higher IQ than teetotalers. Researchers at the National Institute for Longevity Sciences in Aichi Prefecture, 250 kilometers west of Tokyo, tested the IQs of 2000 people between the ages of 40 and 79. They found that, on average, men who drank moderately — defined as less than 540 milliliters of sake or wine a day — had an IQ that was 3. 3 points higher that men who did not drink at all. Women drinkers scored 2. 5 points higher than female teetotalers. The type of alcohol didn't influence the results. The volunteers tried a variety of tipples, which ranged from beer and whisky to wine and sake. The researchers are quick to point out that the results do not necessarily show that drinking will make you more intelligent. "It's very difficult to show a cause-effect relationship," says senior researcher Hiroshi Shimokata. "We screened subjects for factors such as income and education, but there may be other factors such as lifestyle and nutritional intake. " Shimokata says that people who drink sake, or Japanese rice wine, tend to eat more raw fish. This could be a factor in enhanced intelligence, as fish often contain essential fatty acids that have been linked to brain development. Similarly, wine drinkers eat a lot of cheese, which is not something Japanese people normally consume or buy. Shimokata says the high fat content of cheese is thought to be good for the brain. If alcoholic drinks are directly influencing IQ, Shimokata believes chemicals such as polyphenols could be the critical factor. They are known to have antioxidant properties and other beneficial effects on ageing bodies, such as dilating constricted coronary arteries. The study is part of a wider research project to find out why brain function deteriorates with age.(分数:10.00)(1).The Japanese study was carried out on______.(分数:2.00)A.the development of IQB.the secret of longevityC.the brain food in a glassD.the amount of healthy drinking(2).The Japanese researchers found a higher IQ in______.(分数:2.00)A.female teetotalers than in male onesB.female drinkers than in male onesC.moderate drinkersD.teetotalers(3).When he says that it is very difficult to show cause-effect relationship, Shimokata means that______.(分数:2.00)A.the study failed to involve such variables as income and educationB.he is doubtful of the findings of the investigationC.there are some other contributing factorsD.the results were just misleading(4).From Shimokata's mention of fish and cheese we can infer that in enhancing intelligence______.(分数:2.00)A.sake or wine is a perfect match for fish and cheeseB.they promote the drinking effect of sake or wineC.they are not as effective as sake and wineD.sake or wine is not alone(5).Based on the study, Shimokata would say that______.(分数:2.00)A.intelligence improves with ageB.IQ can be enhanced in one way or anotherC.polyphenols in alcohol may boost the brainD.Alcoholic drinks will make you more intelligentThere is currently abroad a new wave of appreciation for breadth of knowledge. Curricula at universities and colleges and programs in federal agencies extol(赞扬)the virtues of a broad education. For scientists who work in specialized jobs, it is a pleasure to escape in our spare time to read broadly in fields distant from our own. Some of us have made interdisciplinary study in our occupation, which is no surprise, because much of the intellectual action in our society today lies at the interfaces between traditional disciplines. Environmental science is a good example, because it frequently requires us to be conversant in several different sciences and even some unscientific fields. Experiencing this breadth of knowledge is stimulating, but so is delving deeply into a subject. Both are wonderful experiences that are complementary practical and aesthetic(美学的)ways. They are like viewing the marvelous sculpture of knowledge in two different ways. Look at the sculpture from one perspective and you see the piece in its entirety, how its components connect to give it form, balance, and symmetry. From another viewpoint you see its detail, depth, and mass. There is no need to choose between these two perspectives in art. To do so would subtract from the totality of the figure. So it is with science. Sometimes we gaze through a subject and are reluctant to stop for too much detail. As chemists, we are fascinated by computer sciences or molecular genetics, but not enough to become an expert. Or we may be interested in an analytical technique but not enough to stay at its cutting edge. At other times, we become immersed in the detail of a subject and see its beauty in an entirely different way than when we browse. It is as if we penetrate the surface of the sculpture and pass through the crystal structure to the molecular level where the code for the entire structure is revealed. Unfortunately, in our zeal for breadth or depth, we often feel that it is necessary to diminish the value of the other. Specialists are sometimes ridiculed with names such as "nerd" or "technocrats" , generalists are often criticized for being too "soft" or knowing too little about any one thing. Both are ludicrous(可笑的)accusations that deny a part of the reality of environmental science. Let us not be divided by our passion for depth or breadth. The beauty that awaits us on either route is too precious to stifle, too wonderful to diminish by bickering(争吵).(分数:10.00)(1).From a broad education to interdisciplinary study, we can see____.(分数:2.00)A.the integration of theory with practiceB.the enthusiasm for breadth of knowledgeC.the rapid division of traditional disciplinesD.the confrontation between specialists and generalists(2).The commentator would say that the totality of the sculpture of knowledge____.(分数:2.00)A.is mainly composed of two elementsB.presents two different points of viewC.cannot be perceived from one perspectiveD.is a whole made up of complementary elements(3).Just because we become engrossed in the detail of a subject, according to the comment, does not mean that we____.(分数:2.00)A.can have an understanding of itB.will develop into an expertC.will perceive its entiretyD.are interested in it(4).It is commentator's contention that neither specialists nor generalists____.(分数:2.00)A.have zeal for the totality of the knowledge sculptureB.represent the depth and breadth of knowledgeC.are necessarily supposed to belittle the otherD.can be qualified as environmental scientists(5).Which of the following can be the best title for the comment?(分数:2.00)A.Interdisciplinary Study as Our Occupation.B.Breath and Depth of Knowledge.C.The Ways of Doing Science.D.The Beauty of Science.An abandoned airfield near a former Nazi concentration tramp may soon feature pagodas and Tai Chi parks. A $ 700 million project aims to give Germany its own Chinatown 22 miles north of Berlin in the town of Oranienburg, housing 2, 000 residents by 2010. The investor group behind the scheme hopes the new Chinatown will attract tourists and business to rival the famed Chinatowns of San Francisco and New York by delivering an "authentic Chinese experience. " "You'll be able to experience China, go out for a Chinese meal, and buy Chinese goods," says Stefan Kunigam, managing director of Bandenburg-China-Project-Management GmbH. The project has attracted investors in both Germany and China, reports Christoph Lang of Berlin's Trade and Industry promotion Office. "Chinese investors have already asked if we have a Chinatown here. " He says. " The cultural environment is very important for them. You cannot build a synthetic Chinatown. " Germany is home to about 72,000 Chinese migrants(2002 Federal Statistical Office figures), but the country has not had a Chinatown since the early 1930s in Hamburg, when most of the city's 2,000 Chinese residents fled or were arrested by the Nazis. German's more-recent history with anti-foreigner extremism remains a problem even within the government, reports Deutsche Welle(DW), Germany's international broadcaster. DW notes that National Democratic Party lawmaker Holger Apfel's xenophobic(恐外的)comments about "state-subsidized Oriental mega-families" at first went largely uncriticized. "Every fourth German harbors anti-foreigner sentiments," DW quotes Miriam Gruss, a Free Democratic Party parliamentarian. "Right-wing extremism is clearly rooted in the middle of society. It's not a minor phenomenon. " The German government initiated a special youth for Democracy and Tolerance program in January 2007 as part of its tolerance-building efforts. While it is not clear how many Chinese migrants will ultimately settle in the new German Chinatown, developers hope the project will increase Germans' understanding for China and Chinese culture.(分数:10.00)(1).If set up, according to the passage, the new German Chinatown will probably be______.(分数:2.00)A.a rival to the Chinatowns of San Francisco and New YorkB.mainly made of pagodas and Tai Chi parksC.located in the north suburbs of BerlinD.the biggest one in Germany(2).When he says that you cannot build a synthetic Chinatown, Lang means______.(分数:2.00)A.the real imported goods made in ChinaB.the authoritative permission for the projectC.the importance of the location for a ChinatownD.the authentic environment to experience Chinese culture(3).By mentioning the population of Chinese migrants in Germany, the author most probably means that______.(分数:2.00)A.it is too late to build a ChinatownB.it is their desire to save a ChinatownC.it is important to create jobs for themD.it is necessary to have a Chinatown there(4).According to the passage, German anti-foreigner extremism______.(分数:2.00)A.can seed the new community with hatredB.could be an obstacle to the projectC.will absolutely kill the planD.is growing for the scheme(5).The message from the plan is clear: ______.(分数:2.00)A.to build a new communityB.to fight against right-wing extremismC.to promote more cultural understandingD.to increase Chinese's understanding of GermanyWhatever happened to the death of newspaper? A year ago the end seemed near. The recession threatened to remove the advertising and readers that had not already fled to the Internet. Newspapers like the San Francisco Chronicle were chronicling their own doom. America's Federal Trade commission launched a round of talks about how to save newspapers. Should they become charitable corporations? Should the state subsidize them ? It will hold another meeting soon. But the discussions now seem out of date. In much of the world there is the sign of crisis. German and Brazilian papers have shrugged off the recession. Even American newspapers, which inhabit the most troubled come of the global industry, have not only survived but often returned to profit. Not the 20% profit margins that were routine a few years ago, but profit all the same. It has not been much fun. Many papers stayed afloat by pushing journalists overboard. The American Society of News Editors reckons that 13, 500 newsroom jobs have gone since 2007. Readers are paying more for slimmer products. Some papers even had the nerve to refuse delivery to distant suburbs. Yet these desperate measures have proved the right ones and, sadly for many journalists, they can be pushed further. Newspapers are becoming more balanced businesses, with a healthier mix of revenues from readers and advertisers. American papers have long been highly unusual in their reliance on ads. Fully 87% of their revenues came from advertising in 2008, according to the Organization for Economic Cooperation & Development(OECD). In Japan the proportion is 35%. Not surprisingly, Japanese newspapers are much more stable. The whirlwind that swept through newsrooms harmed everybody, but much of the damage has been concentrated in areas where newspaper are least distinctive. Car and film reviewers have gone. So have science and general business reporters. Foreign bureaus have been savagely cut off. Newspapers are less complete as a result. But completeness is no longer a virtue in the newspaper business.(分数:10.00)(1).By saying "Newspapers like ... their own doom"(Para. 1), the author indicates that newspaper______.(分数:2.00)A.neglected the sign of crisisB.failed to get state subsidiesC.were not charitable corporationsD.were in a desperate situation(2).Some newspapers refused delivery to distant suburbs probably because______.(分数:2.00)A.readers threatened to pay lessB.newspapers wanted to reduce costsC.journalists reported little about these areasD.subscribers complained about slimmer products(3).Compared with their American counterparts, Japanese newspapers are much more stable because they______.(分数:2.00)A.have more sources of revenueB.have more balanced newsroomsC.are less dependent on advertisingD.Readers have lost their interest in car and film reviews(4).What can be inferred from the last paragraph about the current newspaper business?(分数:2.00)A.Distinctiveness is an essential feature of newspapers.pleteness is to blame for the failure of newspaper.C.Foreign bureaus play a crucial role in the newspaper business.D.Readers have lost their interest in car and film reviews.(5).The most appropriate title for this text would be______.(分数:2.00)A.American Newspapers: Struggling for SurvivalB.American Newspapers: Gone with the WindC.American Newspapers: A Thriving BusinessD.American Newspapers: A Hopeless Story。

博士研究生入学考试英语试题及详解

博士研究生入学考试英语试题及详解

博士研究生入学考试英语试题及详解Doctoral Entrance Examination in EnglishPart I: Reading Comprehension (40 points)Directions: In this section, there are four passages followed by questions or incomplete statements. Read the passages carefully and choose the best answer to each question or complete each statement.Passage 1:Climate Change and Global WarmingClimate change refers to long-term changes in average weather patterns in a specific region or globally. Global warming, on the other hand, specifically refers to the increase in Earth's average surface temperature due to human activities. While some argue that global warming is a natural phenomenon, the overwhelming majority of scientists agree that human activities, such as the burning of fossil fuels and deforestation, are the primary causes of climate change.1. According to the passage, what is the main cause of global warming?A. Natural phenomenaB. Human activitiesC. Average weather patternsD. Long-term changes in climateAnswer: B. Human activities2. What is the difference between climate change and global warming?A. Climate change is caused by human activities, while global warming is natural.B. Global warming refers specifically to changes in average weather patterns.C. Climate change refers to long-term changes in climate, while global warming is due to human activities.D. Global warming specifically refers to the increase in Earth's average surface temperature due to human activities.Answer: D. Global warming specifically refers to the increase in Earth's average surface temperature due to human activities.Passage 2:The Importance of BiodiversityBiodiversity refers to the variety of plant and animal species within a certain ecosystem. It plays a crucial role in maintaining the balance of the environment and supporting the overall health of ecosystems. Loss of biodiversity is a significant concern as it can lead to negative impacts on food security, climate stability, and overall ecosystem function.3. What is biodiversity?A. The variety of plant and animal species within a certain ecosystem.B. The balance of the environment.C. The health of ecosystems.D. The stability of climate.Answer: A. The variety of plant and animal species within a certain ecosystem.4. Why is loss of biodiversity a concern?A. It leads to an increase in food security.B. It has no impact on climate stability.C. It can negatively affect food security, climate stability, and ecosystem function.D. It supports overall ecosystem function.Answer: C. It can negatively affect food security, climate stability, and ecosystem function.Part II: Writing (60 points)Directions: In this section, write an essay on one of the following topics. Your essay should be approximately 400 words in length.1. The Impact of Technology on Society2. Education in the Digital Age3. The Importance of Cross-Cultural Communication4. Sustainable Development and Environmental ConservationPart III: Speaking (60 points)Directions: In this section, you will be asked to discuss one of the following topics. You will have five minutes to prepare your response and three minutes to present it.1. The Advantages and Disadvantages of Online Learning2. The Influence of Social Media on Relationships3. Effective Strategies for Time Management4. The Role of Government in Promoting Renewable EnergyDetailed explanations and model answers for Part II and Part III will be provided during the examination.Good luck with your doctoral entrance examination in English!。

博士生英语试题及答案

博士生英语试题及答案

博士生英语试题及答案一、选择题(每题1分,共10分)1. The word "phenomenon" is most closely related to which of the following?A. AppearanceB. EventC. PhenomenonD. Fact2. Which of the following is the correct usage of "affect"?A. The weather will affect tomorrow.B. The weather will be affected by tomorrow.C. The weather will affect tomorrow's plans.D. The weather will be affected to tomorrow's plans. ...10. In the sentence "He is one of the most talented students in the class," the word "talented" refers to:A. GiftedB. EducatedC. SkilledD. Trained答案:1. C2. C...10. A二、填空题(每题2分,共20分)1. The _______ of the new policy has caused a lot of controversy.A. implementationB. introductionC. executionD. application2. Despite his _______, he managed to finish the project on time.A. illnessB. healthC. sicknessD. disease...10. The _______ of the experiment was to determine the effects of different variables.A. purposeB. goalC. aimD. target答案:1. B2. A...10. C三、阅读理解(每篇5分,共20分)阅读以下文章,回答后面的问题。

博士入学英语试题及答案

博士入学英语试题及答案

博士入学英语试题及答案一、阅读理解(共20分,每题4分)阅读下面的文章,然后回答1-5题。

The Impact of Technology on EducationThe rapid development of technology has greatly influencedthe field of education. It has brought about a significant change in the way educators teach and students learn. Withthe advent of the internet, online learning platforms have become increasingly popular, allowing students to access educational resources from anywhere and at any time.1. What is the main topic of the passage?A. The history of technology in education.B. The influence of technology on education.C. The advantages of online learning.D. The future of education with technology.2. According to the passage, what has technology done to education?A. It has made education more traditional.B. It has limited access to educational resources.C. It has changed the teaching and learning methods.D. It has reduced the popularity of online learning platforms.3. What is the role of the internet in education as mentioned in the passage?A. It has replaced traditional classroom teaching.B. It has made educational resources less accessible.C. It has facilitated access to educational resources.D. It has hindered the development of technology in education.4. What can students do with online learning platforms?A. They can only access resources at specific times.B. They can access educational resources from anywhere.C. They can only learn from traditional textbooks.D. They are restricted to learning within a classroom setting.5. What is the overall tone of the passage?A. Critical.B. Optimistic.C. Neutral.D. Pessimistic.答案:1-5 B C C B B二、完形填空(共15分,每题1.5分)阅读下面的短文,从短文后各题所给的四个选项中,选出可以填入空白处的最佳选项。

考博英语(阅读理解)-试卷78.doc

考博英语(阅读理解)-试卷78.doc

考博英语(阅读理解)-试卷78(总分:40.00,做题时间:90分钟)一、Reading Comprehensio(总题数:4,分数:40.00)In a society where all aspects of our lives are dictated by scientific advances in technology, science is the essence of our existence. Without the vast advances made by chemists, physicists, biologists, geologists and other diligent scientists, our standards of living would decline, our flourishing wealthy nation might come to an economic depression, and our people would suffer from diseases that could not be cured. As a society we ignorantly take advantage of the amenities provided by science, yet our lives would be altered interminably without them. Health care, one of the aspects of our society that separates us from our archaic ancestors, is founded exclusively on scientific discoveries and advances. Without the vaccines created by doctors, diseases such as polio, measles, hepatitis, and the flu would pose a threat to our citizens, for although some of these diseases may not be deadly, their side effects can be a vast detriment to an individual affected with the disease. In addition, science has developed perhaps the most awe-inspiring vital invention in the history of the world, the computer. Without the presence of this machine our world could exist, but the conveniences brought into life by the computer are unparalleled. Despite the greatness of present-day innovators and scientists and their revelations, it is requisite to examine the amenities of science that our culture so blatantly disregards. For instance, the light bulb, electricity, the telephone, running water, and the automobile are present-day staples of our society, however, they were not present until scientists discovered them. Because of the contribution of scientists, our world is ever metamorphosing, and this metamorphosis economically and personally comprises our society, whether our society is cognizant of this or not.(分数:10.00)(1).In the first paragraph the author implies that we______.(分数:2.00)A.would not survive without scienceB.take the amenities of science for grantedC.could have raised the standards of living with scienceD.would be free of disease because of scientific with advances(2).The author uses health care and vaccines to illustrate______.(分数:2.00)A.how science has been developedB.what science means to societyC.what the nature of science isD.how disease affects society(3).Nothing, according to the author, can match the invention of the computer in terms of______.(分数:2.00)A.powerB.noveltyC.benefitsplexity(4).The author seems to be unhappy about______.(分数:2.00)A.people's ignorance of their cultureB.people's ignoring the amenities of scienceC.people's making no contributions to societyD.people's misunderstanding of scientific advance(5).The author's tone in the passage is______.(分数:2.00)A.criticalB.cognizantC.appreciativeD.paradoxicalDrinking wastewater? The idea may sound distasteful, but new federally funded research says more Americans are doing so —whether they know or not —and this reuse will be increasingly necessary as the U. S. population expands. Treated wastewater poses no greater health risks than existing water supplies and, in some cases, may be even safer to drink, according to a report released by the National Research Council, " We believe water reuse is an option to deal with growing water scarcity, especially in coastal areas," says Jorg Drowes, an engineering professor at the Colorado School of Mines. "This can be done reliably without putting the public at risk," he says, citing technological advances. He says it's a waste not to reuse the nation's wastewater, because almost all of it is treated before discharge. This water includes storm runoff(径流)as well as used water from homes, businesses and factories. In many places, the report says, the public does not realize it's drinking water that was treated after being discharged as wastewater somewhere upstream. For example, wastewater discharged into the Trinity River from Dallas/Fort Worth flows south into Lake Livingston, the source for Houston's drinking water. Despite the growing importance of this reuse, the report says there's been no systemic analysis of its extent nationwide since a 1980 study by the U. S. Environmental Protection Agency(EPA). Alan Roberson of the American Water Works Association says wastewater reuse is common, so the council's report is important but not surprising. Roberson expects this recycling will continue to increase, especially for irrigation and industrial needs. He says it will take longer to establish potable(适于饮用的)uses because of public nervousness about drinking wastewater, however treated. "We have to do something to address water scarcity," says Olga Naidenko, a senior scientist at the non-profit Environmental Working Group. " Less than 10% of potable water is used for drinking, cooking, showering or dishwashing. We flush it down the toilet, literally. " Technologies exist to safely treat the water, she says, although some are expensive. The report says water reuse projects tend to cost more than most water conservation options but less than seawater desalination(脱盐)and other supply alternatives. It calls on the EPA to develop rules that set safe national standards.(分数:10.00)(1).Which of the following statements would Jorg Drewes agree to?(分数:2.00)A.Water reuse may eventually put the public at risk.B.Water reuse is preferable to wasting water.C.Water reuse is far from a solution to water shortage.D.Water reuse is possible only after greater tech advances.(2).Lake Livingston is mentioned to show that the public______.(分数:2.00)A.Accepts the fact of drinking wastewater calmlyB.Is concerned about the safety of the drinking waterC.Does not believe that wastewater is safe to drinkD.Is not aware of the nature of their drinking water(3).According to Alan Roberson, ______.(分数:2.00)A.It is not safe to drink wastewaterB.The report has surprised the publicC.the report helps build up public confidenceD.The public has yet to accept drinking wastewater(4).Olga Naidenko's remarks emphasize______.(分数:2.00)A.The recent progressB.The existing problemsC.The new perspectiveD.The potential risks(5).What does the report suggest to the EPA?(分数:2.00)A.Weighing different water conservation options.B.Exploring new technologies to treat wastewater.C.Setting up national standards for water reuse.D.Monitoring water supplies at a national level.Rain is not what it used to be. A new study reveals that much of the precipitation in Europe contains such high levels of dissolved pesticides that it could be illegal to supply it as drinking water. Studies in Switzerland have found that rain is laced with toxic levels of atrazine, alachlor and other commonly used crop sprays. "Drinking water standards are regularly exceeded in rain," says Stephan Muller, a chemist at the Swiss Federal Institute for Environmental Science and Technology in Dubendorf. The chemicals appear to have evaporated from fields and become part of the clouds. Both the European Union and Switzerland have set a limit of 100 nanograms for any particular pesticide in a liter of drinking water. But, especially in the first minutes of a heavy storm, rain can contain much more than that. In a study to be published by Muller and his colleague Thomas Bucheli in Analytical Chemistry this summer, one sample of rainwater contained almost 4000 nanograms per liter of 2, 4-dinitrophenol, a widely used pesticide. Previously, the authors had shown that in rain samples taken from 41 storms, nine contained more than 100 nanograms of atrazine per liter, one of them around 900 nanograms. In the latest study, the highest concentrations of pesticides turned up in the first rain after a long dry spell, particularly when local fields had recently been sprayed. Until now, scientists had assumed that the pesticides only infiltrated groundwater directly from fields. Muller warns that the growing practice of using rainwater that falls onto roofs to recharge under — ground water may be adding to the danger. This water often contains dissolved herbicides that had been added to roofing materials, such as bitumen sheets, to prevent vegetation growing. He suggests that the first flush of rain should be diverted into sewers to minimize the pollution of drinking water, which is not usually treated to remove these herbicides and pesticides.(分数:10.00)(1).According to the Swedish scientists, the pesticides in rain______.(分数:2.00)A.exceed those in crop spraysB.can be traced back to crop spraysC.are not as toxic as they used to beD.are nothing but atrazine and alachlor(2).Muller and Bucheli found that 2, 4-dinitrophenol______.(分数:2.00)A.is widely used in agricultureB.exceeded atrazine in the rain samplesC.can be measured in the units of nanogramsD.was far in excess of limit in drinking water(3).Scientists used to hypothesize that______.(分数:2.00)A.groundwater was safe for drinking waterB.herbicides and pesticides were harmlessC.pesticides contaminated groundwater exclusivelyD.rain would minimize the pollution of drinking water(4).Muller warns us not ____ .(分数:2.00)A.to tap groundwater for drinking waterB.to use such roofing materials as bitumen sheetsC.to let the first flush of rain recharge underground waterD.to divert the first flush of rain into sewers without removing its herbicides and pesticides(5).Which of the following can be the best title for the passage?(分数:2.00)A.Drinking WaterB.Rainwater and Underground WaterC.Agriculture and PesticidesD.Falling PesticidesAlthough speech and writing are the special means of communicating of humans, the interchange also takes place in many other ways. A person may relay his or her feelings, thoughts, and reactions through body positioning, body contact, body odors, eye contact, responsive actions, habits, attitudes, interests, state of health, dress and grooming, choice of life-style, and use of talents — in fact, through everything the individual says or does. In turn, every person is constantly receiving multitudes of external and internal messages through his or her five senses and personal biorhythm system. An individual screens, selects, regulates, and controls specific aspects of this information through a process of mental choices. Some of these choices are automatic; some are subconscious because of habit, block, or lack of development; and some are made by a conscious process. The degree to which a person is able to communicate depends upon the extent of his or her conscious awareness, priority of need, and control of this process. The person with a behavior disorder is shut off from the communicative flow that normally exists among humans. His or her mind is confused, and he or she may feel unable to express personal thoughts, needs, and emotions, and unable to make himself or herself understood. Sometimes the person may feel that he or she is communicating clearly but that others cannot or will not understand. Because the person is thus isolated in internal problems, he or she is interested only in these problems and cannot focus attention on the messages of others. The person often projects fears and fantasies onto others, so that no matter what the real content is of the messages that others relay, the messages received are threatening ones. The causes of such communicative shutoffs are blocks in the neural pathways of the person's processing of information. Sometimes a block is physical, as in deafness, mental retardation, brain tumor, or hardening of the cerebral arteries. However, the most common causes of blocks are injuries to a person's emotional system. Emotional blocks occur to some degree in all human beings. They usually occur in childhood before good communicative skills are learned, and they are connected to individual symbolism. Unless such a block is removed shortly after happening, it can have profound and complicating effects that will distort emotional and mental growth and arrest the development potential of the individual. Even though a child with blocks will appear to grow and to seem mature in some ways, he or she will show the evidence of emotional blocking in efforts to communicate.(分数:10.00)(1).The concluding phrase of the first paragraph implies that human communication______.(分数:2.00)A.is characterized by two features, form and meaningB.is mainly conducted through speech and writingC.is of two functions, stimulation and responseD.takes two forms, verbal and nonverbal(2).In the second paragraph the author is mainly concerned with______.(分数:2.00)municative abilityB.external and internal messagesrmation and mental processingD.conscious and subconscious awareness(3).Shut off from the communicative flow, the person with a behavior disorder______.(分数:2.00)A.is unable to focus attention on internal problemsB.is isolated in internal problemsC.relays threatening messagesD.all of the above(4).Which of the following is universal according to the passage?(分数:2.00)A.Neural blocks.B.Physical blocks.C.Cerebral blocks.D.Emotional blocks.(5).The passage ends with______.(分数:2.00)A.the contributing factors to emotional and mental disorderB.the importance of acquiring good communicative skillsC.the significance of eliminating early emotional blocksD.the warning of emotional blocks common in childhood。

博士生英语考试真题试卷

博士生英语考试真题试卷

博士生英语考试真题试卷一、词汇与语法(共10题)1. The new discovery ______ a significant impact on the field of medicine.A. makes.B. has.C. gives.D. takes.答案:B。

解析:“have an impact on...”是固定搭配,表示“对……有影响”,这里主语是“the new discovery”,为第三人称单数,所以用“has”。

2. She was so ______ in her work that she didn't notice the time passing.A. absorbed.B. attracted.C. drawn.D. concentrated.答案:A。

解析:“be absorbed in...”是固定短语,意为“专心于……”;“be attracted to...”表示“被……吸引”;“concentrate on”(集中精力于),这里需要用“absorbed”。

3. It is essential that every student ______ a good command of English.A. has.B. had.C. have.D. will have.答案:C。

解析:在“It is essential that...”句型中,从句要用虚拟语气,即“should + 动词原形”,“should”可以省略,所以这里用“have”。

4. The committee ______ of fifteen members.A. consists.B. composes.C. makes up.D. is made up.答案:A。

解析:“consist of”表示“由……组成”,主动形式;“be made up of”也表示“由……组成”,但为被动形式;“compose”的用法是“be composed of”,这里主语是“the committee”,所以用“consists”。

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考博英语(阅读理解)-试卷80(总分:40.00,做题时间:90分钟)一、Reading Comprehensio(总题数:4,分数:40.00)Too much alcohol dulls your senses, but a study in Japan shows that moderate drinkers have a higher IQ than teetotalers. Researchers at the National Institute for Longevity Sciences in Aichi Prefecture, 250 kilometers west of Tokyo, tested the IQs of 2000 people between the ages of 40 and 79. They found that, on average, men who drank moderately — defined as less than 540 milliliters of sake or wine a day — had an IQ that was 3. 3 points higher that men who did not drink at all. Women drinkers scored 2. 5 points higher than female teetotalers. The type of alcohol didn't influence the results. The volunteers tried a variety of tipples, which ranged from beer and whisky to wine and sake. The researchers are quick to point out that the results do not necessarily show that drinking will make you more intelligent. "It's very difficult to show a cause-effect relationship," says senior researcher Hiroshi Shimokata. "We screened subjects for factors such as income and education, but there may be other factors such as lifestyle and nutritional intake. " Shimokata says that people who drink sake, or Japanese rice wine, tend to eat more raw fish. This could be a factor in enhanced intelligence, as fish often contain essential fatty acids that have been linked to brain development. Similarly, wine drinkers eat a lot of cheese, which is not something Japanese people normally consume or buy. Shimokata says the high fat content of cheese is thought to be good for the brain. If alcoholic drinks are directly influencing IQ, Shimokata believes chemicals such as polyphenols could be the critical factor. They are known to have antioxidant properties and other beneficial effects on ageing bodies, such as dilating constricted coronary arteries. The study is part of a wider research project to find out why brain function deteriorates with age.(分数:10.00)(1).The Japanese study was carried out on______.(分数:2.00)A.the development of IQB.the secret of longevityC.the brain food in a glassD.the amount of healthy drinking(2).The Japanese researchers found a higher IQ in______.(分数:2.00)A.female teetotalers than in male onesB.female drinkers than in male onesC.moderate drinkersD.teetotalers(3).When he says that it is very difficult to show cause-effect relationship, Shimokata means that______.(分数:2.00)A.the study failed to involve such variables as income and educationB.he is doubtful of the findings of the investigationC.there are some other contributing factorsD.the results were just misleading(4).From Shimokata's mention of fish and cheese we can infer that in enhancing intelligence______.(分数:2.00)A.sake or wine is a perfect match for fish and cheeseB.they promote the drinking effect of sake or wineC.they are not as effective as sake and wineD.sake or wine is not alone(5).Based on the study, Shimokata would say that______.(分数:2.00)A.intelligence improves with ageB.IQ can be enhanced in one way or anotherC.polyphenols in alcohol may boost the brainD.Alcoholic drinks will make you more intelligentThere is currently abroad a new wave of appreciation for breadth of knowledge. Curricula at universities and colleges and programs in federal agencies extol(赞扬)the virtues of a broad education. For scientists who work in specialized jobs, it is a pleasure to escape in our spare time to read broadly in fields distant from our own. Some of us have made interdisciplinary study in our occupation, which is no surprise, because much of the intellectual action in our society today lies at the interfaces between traditional disciplines. Environmental science is a good example, because it frequently requires us to be conversant in several different sciences and even some unscientific fields. Experiencing this breadth of knowledge is stimulating, but so is delving deeply into a subject. Both are wonderful experiences that are complementary practical and aesthetic(美学的)ways. They are like viewing the marvelous sculpture of knowledge in two different ways. Look at the sculpture from one perspective and you see the piece in its entirety, how its components connect to give it form, balance, and symmetry. From another viewpoint you see its detail, depth, and mass. There is no need to choose between these two perspectives in art. To do so would subtract from the totality of the figure. So it is with science. Sometimes we gaze through a subject and are reluctant to stop for too much detail. As chemists, we are fascinated by computer sciences or molecular genetics, but not enough to become an expert. Or we may be interested in an analytical technique but not enough to stay at its cutting edge. At other times, we become immersed in the detail of a subject and see its beauty in an entirely different way than when we browse. It is as if we penetrate the surface of the sculpture and pass through the crystal structure to the molecular level where the code for the entire structure is revealed. Unfortunately, in our zeal for breadth or depth, we often feel that it is necessary to diminish the value of the other. Specialists are sometimes ridiculed with names such as "nerd" or "technocrats" , generalists are often criticized for being too "soft" or knowing too little about any one thing. Both are ludicrous(可笑的)accusations that deny a part of the reality of environmental science. Let us not be divided by our passion for depth or breadth. The beauty that awaits us on either route is too precious to stifle, too wonderful to diminish by bickering(争吵).(分数:10.00)(1).From a broad education to interdisciplinary study, we can see____.(分数:2.00)A.the integration of theory with practiceB.the enthusiasm for breadth of knowledgeC.the rapid division of traditional disciplinesD.the confrontation between specialists and generalists(2).The commentator would say that the totality of the sculpture of knowledge____.(分数:2.00)A.is mainly composed of two elementsB.presents two different points of viewC.cannot be perceived from one perspectiveD.is a whole made up of complementary elements(3).Just because we become engrossed in the detail of a subject, according to the comment, does not mean that we____.(分数:2.00)A.can have an understanding of itB.will develop into an expertC.will perceive its entiretyD.are interested in it(4).It is commentator's contention that neither specialists nor generalists____.(分数:2.00)A.have zeal for the totality of the knowledge sculptureB.represent the depth and breadth of knowledgeC.are necessarily supposed to belittle the otherD.can be qualified as environmental scientists(5).Which of the following can be the best title for the comment?(分数:2.00)A.Interdisciplinary Study as Our Occupation.B.Breath and Depth of Knowledge.C.The Ways of Doing Science.D.The Beauty of Science.An abandoned airfield near a former Nazi concentration tramp may soon feature pagodas and Tai Chi parks. A $ 700 million project aims to give Germany its own Chinatown 22 miles north of Berlin in the town of Oranienburg, housing 2, 000 residents by 2010. The investor group behind the scheme hopes the new Chinatown will attract tourists and business to rival the famed Chinatowns of San Francisco and New York by delivering an "authentic Chinese experience. " "You'll be able to experience China, go out for a Chinese meal, and buy Chinese goods," says Stefan Kunigam, managing director of Bandenburg-China-Project-Management GmbH. The project has attracted investors in both Germany and China, reports Christoph Lang of Berlin's Trade and Industry promotion Office. "Chinese investors have already asked if we have a Chinatown here. " He says. " The cultural environment is very important for them. You cannot build a synthetic Chinatown. " Germany is home to about 72,000 Chinese migrants(2002 Federal Statistical Office figures), but the country has not had a Chinatown since the early 1930s in Hamburg, when most of the city's 2,000 Chinese residents fled or were arrested by the Nazis. German's more-recent history with anti-foreigner extremism remains a problem even within the government, reports Deutsche Welle(DW), Germany's international broadcaster. DW notes that National Democratic Party lawmaker Holger Apfel's xenophobic(恐外的)comments about "state-subsidized Oriental mega-families" at first went largely uncriticized. "Every fourth German harbors anti-foreigner sentiments," DW quotes Miriam Gruss, a Free Democratic Party parliamentarian. "Right-wing extremism is clearly rooted in the middle of society. It's not a minor phenomenon. " The German government initiated a special youth for Democracy and Tolerance program in January 2007 as part of its tolerance-building efforts. While it is not clear how many Chinese migrants will ultimately settle in the new German Chinatown, developers hope the project will increase Germans' understanding for China and Chinese culture.(分数:10.00)(1).If set up, according to the passage, the new German Chinatown will probably be______.(分数:2.00)A.a rival to the Chinatowns of San Francisco and New YorkB.mainly made of pagodas and Tai Chi parksC.located in the north suburbs of BerlinD.the biggest one in Germany(2).When he says that you cannot build a synthetic Chinatown, Lang means______.(分数:2.00)A.the real imported goods made in ChinaB.the authoritative permission for the projectC.the importance of the location for a ChinatownD.the authentic environment to experience Chinese culture(3).By mentioning the population of Chinese migrants in Germany, the author most probably means that______.(分数:2.00)A.it is too late to build a ChinatownB.it is their desire to save a ChinatownC.it is important to create jobs for themD.it is necessary to have a Chinatown there(4).According to the passage, German anti-foreigner extremism______.(分数:2.00)A.can seed the new community with hatredB.could be an obstacle to the projectC.will absolutely kill the planD.is growing for the scheme(5).The message from the plan is clear: ______.(分数:2.00)A.to build a new communityB.to fight against right-wing extremismC.to promote more cultural understandingD.to increase Chinese's understanding of GermanyWhatever happened to the death of newspaper? A year ago the end seemed near. The recession threatened to remove the advertising and readers that had not already fled to the Internet. Newspapers like the San Francisco Chronicle were chronicling their own doom. America's Federal Trade commission launched a round of talks about how to save newspapers. Should they become charitable corporations? Should the state subsidize them ? It will hold another meeting soon. But the discussions now seem out of date. In much of the world there is the sign of crisis. German and Brazilian papers have shrugged off the recession. Even American newspapers, which inhabit the most troubled come of the global industry, have not only survived but often returned to profit. Not the 20% profit margins that were routine a few years ago, but profit all the same. It has not been much fun. Many papers stayed afloat by pushing journalists overboard. The American Society of News Editors reckons that 13, 500 newsroom jobs have gone since 2007. Readers are paying more for slimmer products. Some papers even had the nerve to refuse delivery to distant suburbs. Yet these desperate measures have proved the right ones and, sadly for many journalists, they can be pushed further. Newspapers are becoming more balanced businesses, with a healthier mix of revenues from readers and advertisers. American papers have long been highly unusual in their reliance on ads. Fully 87% of their revenues came from advertising in 2008, according to the Organization for Economic Cooperation & Development(OECD). In Japan the proportion is 35%. Not surprisingly, Japanese newspapers are much more stable. The whirlwind that swept through newsrooms harmed everybody, but much of the damage has been concentrated in areas where newspaper are least distinctive. Car and film reviewers have gone. So have science and general business reporters. Foreign bureaus have been savagely cut off. Newspapers are less complete as a result. But completeness is no longer a virtue in the newspaper business.(分数:10.00)(1).By saying "Newspapers like ... their own doom"(Para. 1), the author indicates that newspaper______.(分数:2.00)A.neglected the sign of crisisB.failed to get state subsidiesC.were not charitable corporationsD.were in a desperate situation(2).Some newspapers refused delivery to distant suburbs probably because______.(分数:2.00)A.readers threatened to pay lessB.newspapers wanted to reduce costsC.journalists reported little about these areasD.subscribers complained about slimmer products(3).Compared with their American counterparts, Japanese newspapers are much more stable because they______.(分数:2.00)A.have more sources of revenueB.have more balanced newsroomsC.are less dependent on advertisingD.Readers have lost their interest in car and film reviews(4).What can be inferred from the last paragraph about the current newspaper business?(分数:2.00)A.Distinctiveness is an essential feature of newspapers.pleteness is to blame for the failure of newspaper.C.Foreign bureaus play a crucial role in the newspaper business.D.Readers have lost their interest in car and film reviews.(5).The most appropriate title for this text would be______.(分数:2.00)A.American Newspapers: Struggling for SurvivalB.American Newspapers: Gone with the WindC.American Newspapers: A Thriving BusinessD.American Newspapers: A Hopeless Story。

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