英语专业四级阅读理解
passage 1Two years ago this month, Doubleday published a historical thriller with an announced first printing of 85,000 and high hopes that a little-known writer named Dan Brown would catch on with the general public.“We surely expected to have a huge success, but I don’t think anyone dreamed it would become a historic publication,”(1)says Stephen Rubin, president and publisher of the Doubleday Broadway Publishing Group.If the Harry Potter books stand as the essential popular read for young people, then The Da Vinci Code has captured the crown for grown-ups. A word-of-mouth sensation from the moment it came out, Brown’s controversial mix of storytelling and speculation(2)remains high on best-seller lists even as it begins its third year since publication.Twenty-five million books, in 44 languages, are in print worldwide and no end is in sight. Booksellers expect The Da Vinci Code to remain a best-seller well into 2005. A planned film version by Oscar-winning director Ron Howard should bring in even more readers. And at a time when consumers are supposedly minding their budgets, sales for the $24.95 hardcover have been so good that Doubleday still has set no date for a paperback.(3)“It’s been our No. 1 fiction book for two years in a row, and I can’t remember another time that happened,”said Bob Wietrak, vice president of merchandising for Barnes & Noble Inc. “People come into our store all the time and ask for it or ask for books that are like it.”Thanks to The Da Vinci Code, about the only books that seem able to keep up are Brown’s previous novels.(4) Deception Point, first released in 2001, now has 3.7 million copies in print, according to Simon & Schuster, Brown’s previous publisher. Angels and Demons, published in 2000 and featuring “Da Vinci” protagonist Robert Langdon, has more than 8 million copies in print.The unprecedented success of The Da Vinci Code has been helped by wide access, with the book on sale everywhere from Wal-Mart to airports to supermarkets, often proving more popular than the mass market paperbacks available at the same outlets.The Da Vinci Code has also thrived(5) during a time when both literary and commercial novels struggled, when a tight economy, competition from other media and election-year tensions drove the public to nonfiction works or away from books altogether. Publishers and booksellers say Brown’s novel has worked by combining narrative excitement and provocative—and disputed —historical detail.1. When The Da Vinci Code was first published, DoubledayA. hoped that it would become a historic publication.B. only expected to sell no more than 85,000 copies.C. had great confidence in the book and its author.D. announced a conservative printing of the book.2. The Da Vinci Code caused dispute most aboutA.its theme.B. its writing style.C. Dan Brown’s popularity.D. the historical details in the book.3. Doubleday only sells the hardcover The Da Vinci Code becauseA. the consumers are supposed to control their budgets.B. the price of the paperbacks is too low for great profits.C. the book is so popular that readers don’t mind the price.D. the film version is expected to be more popular than the book.4. Angels and Demons sold well becauseA. it has the same protagonist as The Da Vinci Code.B. it was published earlier than The Da Vinci Code.C. it was Dan Brown’s first story.D. it was written by Dan Brown.5. According to the last paragraph, during the time of tight economy,A. people were easily distracted by other media.B. The Da Vinci Code was an exceptional success.C. literary novels had to fight against commercial ones for market.D. the public had no other choice of entertainment but nonfiction works.passage2The University in Transformation, edited by Australian futurists Sohail Inayatullah and Jennifer Gidley, presents some 20 highly varied outlooks on tomorrow’s universities by writers representing both Western and non-Western perspectives. Their essays raise a broad range of issues, questioning nearly every key assumption we have about higher education today.The most widely discussed alternative to the traditional campus is the Internet University—a voluntary community to scholars/teachers physically scattered throughout a country or around the world but all linked in cyberspace. A computerized university could have many advantages,(6) such as easy scheduling ,efficient delivery of lectures to thousands or even millions of students at once, and ready access for students everywhere to the resources of all the world’s great libraries. Yet the Internet University poses dangers, too(6). For example, a line of franchised courseware, produced by a few superstar teachers(7D), marketed under the brand name of a famous institution, and heavily advertised, might eventually come to dominate the global education market, warns sociology professor Peter Manicas of the University of Hawaii at Manoa. Besides enforcing a rigidly standardized curriculum(7C), such a “college education in a box”could undersell the offerings of many traditional brick and mortar institutions, effectively driving them out of business and throwing thousands of career academics out of work(7B), note Australian communications professors David Rooney and Greg Hearn.On the other hand, while global connectivity seems highly likely to play some significant role in future higher education, that does not mean greater uniformity in course content—or other dangers—will necessarily follow. Counter-movements are also at work.Many in academia, including scholars contributing to this volume, are questioning the fundamental mission of university education. What if, for instance, instead of receiving primarily technical training and building their individual careers,(8) university students and professors could focus their learning and research efforts on existing problems in their local communities and the world? Feminist scholar Ivana Milojevic dares to dream what a university might become “if we believed that child care workers and teachers in early childhood education should be one of the highest (rather than lowest) paid professionals?”Co-editor Jennifer Gidley shows how tomorrow’s university faculty, instead of givinglectures and conducting independent research, may take on three new roles. Some would act as brokers, assembling customized degree-credit programs for individual students by mixing and matching the best course offerings available from institutions all around the world. A second group, mentors, would function much like today’s faculty advisers, but are likely to be working with many more students outside their own academic specialty. This would require them to constantly be learning from their students as well as instructing them.(79)A third new role for faculty, and in Gidley’s view the most challenging and rewarding of all, would be as meaning-makers: charismatic sages and practitioners leading groups of students/colleagues in collaborative efforts to find spiritual as well as rational and technological solutions to specific real-world problems.Moreover, there seems little reason to suppose that any one form of university must necessarily drive out all other options. Students may be “enrolled”in courses offered at virtual campuses on the Internet, between—or even during—sessions at a real world problem focused institution.As co-editor Sohail Inayatullah points out in his introduction, no future is inevitable, and the very act of imagining and thinking through alternative possibilities can directly affect how thoughtfully, creatively and urgently even a dominant technology is adapted and applied. Even in academia, the future belongs to those who care enough to work their visions into practical, sustainable realities.6. When the book reviewer discusses the Internet University,A. he is in favor of it.B. his view is balanced.C. he is slightly critical of itD. he is strongly critical of it.7. Which of the following is NOT seen as a potential danger of the Internet University?A. Internet based courses may be less costly than traditional ones.B. Teachers in traditional institutions may lose their jobs.C. Internet based courseware may lack variety in course content.D. The Internet University may produce teachers with a lot of publicity.8. According to the review, what is the fundamental mission of traditional university education?A. Knowledge learning and career building.B. Learning how to solve existing social problems.C. Researching into solutions to current world problems.D. Combining research efforts of teachers and students in learning.9. Judging from the three new roles envisioned for tomorrow’s university faculty, university teachersA. are required to conduct more independent research.B. are required to offer more courses to their students.C. are supposed to assume more demanding duties.D. are supposed to supervise more students in their specialty10. Which category of writing does the review belong to?A. NarrationB. DescriptionC. PersuasionD. Exposition.。
英语专业四级考试阅读理解训练（二）
英语专业四级考试阅读理解训练（二）英语专业四级考试阅读理解训练（二）Passage OneI lost my sight when I was four years old by falling off a box car in a freight yard in Atlantic City and landing on my head. Now I am thirty two. I can vaguely remember the brightness of sunshine and what color red is. It would be wonderful to see again, but a calamity can do strange things to people. It occurred to me the other day that I might not have come to love life as I do if I hadn't been blind. I believe in life now. I am not so sure that I would have believed in it so deeply, otherwise. I don't mean that I would prefer to go without my eyes. I simply mean that the loss of them made me appreciate the more what I had left.Life, I believe, asks a continuous series of adjustments to reality. The more readily a person is able to make these adjustments, the more meaningful his own private world becomes. The adjustment is never easy. I was bewildered and afraid. But I was lucky. My parents and my teachers saw something in me--a potential to live, you might call it--which I didn't see, and they made me want to fight it out with blindness.The hardest lesson I had to learn was to believe in myself. That was basic. If I hadn't been able to do that, I would have collapsed and become a chair rocker on the front porch for the rest of my life. When I say belief in myself I am not talking about simply the kind of self confidence that helps me down an unfamiliar staircase alone. That is part of it. But I mean something bigger than that: an assurance that I am, despite imperfections, a real, positive person; that somewhere in thesweeping, intricate pattern of people there is a special placewhere I can make myself fit.It took me years to discover and strengthen this assurance. It had to start with the most elementary things. Once a man gave me an indoor baseball. I thought he was mocking me and I was hurt. "I can't use this." I said. "Take it with you," he urged me, "and roll it around." The words stuck in my head. "Roll it around! "By rolling the ball I could hear where it went. This gave me an idea how to achieve a goal I had thought impossible: playing baseball. At Philadelphia's Overbrook School for the Blind I invented a successful variation of baseball. We called it ground ball.All my life I have set ahead of me a series of goals and then tried to reach them, one at a time. I had to learn my limitations. It was no good to try for something I knew at the start was wildly out of reach because that only invited the bitterness of failure. I would fail sometimes anyway but on the average I made progress.1. We can learn from the beginning of the passage that _____.A. the author lost his sight because of a car crash.B. the author wouldn't love life if the disaster didn't happen.C. the disaster made the author appreciate what he had.D. the disaster strengthened the author's desire to see.2. What's the most difficult thing for the author?A. How to adjust himself to reality.B. Building up assurance that he can find his place in life.C. Learning to manage his life alone.D. To find a special work that suits the author.3. According to the context, "a chair rocker on the front porch" in paragraph 3 means that the author ____.A. would sit in a rocking chair and enjoy his lifeB. was paralyzed and stayed in a rocking chairC. would lose his will to struggle against difficultiesD. would sit in a chair and stay at home4. According to the passage, the baseball and encouragement offered by the man____.A. hurt the author's feelingB. gave the author a deep impression.C. directly led to the invention of ground ball.D. inspired the author.5. According to the passage, which of the following is CORRECT?A. The author set goals for himself but only invited failure most of the time.B. The author suggested not trying something beyond one's ability at the beginning.C. The bitterness of failure prevented the author from trying something out of reach.D. Because of his limitations, the author tried to reach one goal at a time.Passage TwoI have known very few writers, but those I have known, and whom I respected, confess at once that they have little idea where they are going when they first set pen to paper. They have a character, perhaps two; they are in that condition of eager discomfort which passes for inspiration; all admit radical changes of destination once the journey has begun; one, to my certain knowledge, spent nine months on a novel about Kashmir, then reset the whole thing in the Scottish Highlands. I never heard of anyone making a "skeleton", as we were taught at school. In the breaking and remaking, in the timing, interweaving, beginning afresh, the writer comes to discern things in his material whichwere not consciously in his mind when he began.This organic process, often leading to moments of extraordinary self-discovery, is of an indescribable fascination. A blurred image appears, he adds a brushstroke and another, and it is gone; but something was there, and he will not rest till he has captured it. Sometimes the’ yeast within a writer outlives a book he has written. I have heard of writers who read nothing but their own books, like adolescents theystand before the mirror, and still cannot fathom the exact outline of the vision before them. For the same reason, writers talk interminably about their own books, winkling out hidden meanings, superimposing new ones, begging response from those around them.Of course a writer doing this is misunderstood: he might as well try to explain a crime or a love affair. He is also. Incidentally, an unforgivable bore. This temptation to cover the distance between himself and the reader, to study his image in the sight of those who do not know him, can be his undoing: he has begun to write to please.A young English writer made the pertinent observation a year or two back that the talent goes into the first draft, and the art into the drafts that follow. For this reason also the writer, like any other artist, has no resting place, no crowd or movement in which he may take comfort, no judgment from outside which can replace the judgment from within. A writer makes order out of the anarchy of his heart; he submits himself to a more ruthless discipline than any critic dreamed of, and when he flirts with fame, he is taking time off from living with himself, from the search for what his world contains at its inmost point.1. The writers that the author is familiar with confess thatthey would _____.A. work out the ending of a novel in advanceB. follow the writing methods learned at schoolC. remodel the main character in writingD. make changes to the stories they first construct2. According to the passage, the process of writingA. depends on skillful planning.B. is predictable and methodological.C. depends on the writers' experiences.D. is disorderly and unsystematic.3. The word "undoing" in the third paragraph probably suggests ___.A. successB. happinessC. failureD. sorrow4. According to the passage, the writer has no resting place becauseA. he is not clear about what he will write at the beginning.B. he should constantly edit his work to make it perfect.C. he has to face a lot of responses given by readers.D. he should add brushstrokes to the appearing blurred images.5. Which of the following statements about writers is TRUE according to the last paragraph?A. They have little ideas before they start writing.B. Their talent goes into all their drafts.C. It does harm to their writing when they flirt with fame.D. They try to increase communication with readers.。
英语专业四级阅读理解考试题及答案解析
英语专业四级阅读理解考试题及答案解析英语专业四级阅读理解考试题及答案解析韩愈说过这样一句话：“业精于勤荒于嬉，行成于思毁于随””。
天才就是无止境刻苦勤奋的努力。
成绩优与良;才思浓与淡，都是由勤奋注定的。
以下是店铺为大家搜索整理的英语专业四级阅读理解考试题及答案解析，希望对正在关注的您有所帮助!As the merchant class expanded in the eighteenth?century North American Colonies, the silversmithand the coppersmith businesses rose to serve it.Only a few silversmiths were available in New Yorkor Boston in the late seventeenth century, but in theeighteenth century they could be found in all majorcolonial cities. No other colonial artisans rivaled thesilversmiths’ prestige. They handled the mostexpensive materials and possessed direct connections to prosperous colonial merchants. Theirproducts, primarily silver plates and bowls, reflected their exalted status and testified to theircustomers’ prominence. Silver stood as one of the surest ways to store wealth at a time beforeneighborhood banks existed. Unlike the silver coins from which they were made, silver articleswere readily identifiable. Often formed to individual specifications, they always carried thesilversmith’s distinctive markings and consequently could be traced and retrieved.Customers generally secure the silver for the silver object they ordered. They saved coins, tookthem to smiths, and discussed the type of pieces they desired. Silversmiths complied with theserequests by melting the money in a small furnace, adding a bit of copper to form a strongeralloy, and casting the alloy in rectangular blocks. They hammered these ingots to theappropriate thickness by hand, shaped them and pressed designs into them for adornment.Engraving was alsodone by hand. In addition to plates and bowls, some customers soughtmore intricate products, such as silver teapots. These were made by shaping or casting partsseparately and then soldering them together. Colonial coppersmithing also come of age in theearly eighteenth century and prospered in northern cities. Copper’s ability to conduct heatefficiently and to resist corrosion contributed to its attractiveness. But because it wasexpensive in colonial America, coppersmiths were never very numerous. Virtually all copperworked by Smiths was imported as sheets or obtained by recycling old copper goods. Copperwas used for practical items, but it was not admired for its beauty. Coppersmiths employed it tofashion pots and kettles for the home. They shaped it in much the same manner as silver ormelted it in a foundry with lead or tin. They also mixed it with zinc to make brass for maritimeand scientific instruments.?1、According to the passage, which of the following eighteenth century developments had strongimpact on silversmithsA. A decrease in the cost of silver.B. The invention of heat efficient furnaces.C. The growing economic prosperity of colonial merchants.D. The development of new tools used to shape silver.2.In colonial America, where did silversmiths usually obtain the material to make silver articles? ?A. From their own mines.B. From importers.C. From other silversmiths.D. From customers.3.The passage mentions all of the following as uses for copper in Colonial America EXCEPT ______A. cooking potsB. scientific instrumentsC. musical instrumentsD. maritime instruments4.According to the passage, silversmiths and coppersmiths in colonial America were similar inwhich of the following waysA. The amount of social prestige they had.B. The way they shaped the metal they worked with. ?C. The cost of the goods they made.D. The practicality of the goods they made.参考答案：1. C) 根据文章第一句“As the merchant classexpanded in the eighteenth?century North AmericanColonies,...”可知，随着在十八世纪的北美殖民地商人阶级膨胀起来，也就是说那时的商人财富有了很大的发展，银匠铜匠们有机会发挥他们的.专长了，这与选项C正好相符。
大学英语专业四级阅读理解模拟试题(含答案)(04)_共5页
PART V READING COMPREHENSION [25 MIN]In this section there are four passages followed by questions or unfinished statements, each with four suggested answers marked A, B, C and D. Choose the one that you think is the best answer.TEXT ARacket, din clamor, noise, whatever you want to call it, unwanted sound is America's most widespread nuisance. But noise is more than just a nuisance. It constitutes a real and present danger to people's health. Day and night, at home, at work, and at play, noise can produce serious physical and psychological stress. No one is immune to this stress. Though we seem to adjust to noise by ignoring it, the ear, in fact, never closes and the body still responds—sometimes with extreme tension, as to a strange sound in the night.The annoyance we feel when faced with noise is the most common outward symptom of the stress building up inside us. Indeed, because irritability is so apparent, legislators have made public annoyance the basis of many noise abatement programs. The more subtle and more serious health hazards associated with stress caused by noise traditionally have been given much less attention. Nevertheless, when we are annoyed or made irritable by noise, we should consider these symptoms fair warning that other thing may be happening to us, some of which may be damaging to our health.Of many health hazards to noise, hearing loss is the most clearly observable and measurable by health professionals. The other hazards are harder to pin down. For many of us, there may be a risk that exposure to the stress of noise increases susceptibility to disease and infection. The more susceptible among us may experience noise as a complicating factor in heart problems and other diseases. Noise that causes annoyance and irritability in health persons may have serious consequences for these already ill in mind or body.Noise affects us throughout our lives. For example, there are indications of effects on the unborn child when mothers are exposed to industrial and environmental noise. During infancy and childhood, youngsters exposed to high noise levels may have trouble falling asleep and obtaining necessary amounts of rest.Why, then, is there not greater alarm about these dangers? Perhaps it is because the link between noise and many disabilities or diseases has not yet been conclusively demonstrated. Perhaps it is because we tend to dismiss annoyance as a price to pay for living in the modern world. It may also be because we still think of hearing loss as only an occupational hazard.1. In Paragraph 1, the phrase "immune to" are used to mean ___.A.unaffected byB.hurt byC.unlikely to be seen byD.unknown by2.3. The author's attitude toward noise would best be described as ___.A.unrealisticB.traditionalC.concernedD.hystericalWhich of the following best states the main idea of the passage?A.Noise is a major problem; most people recognize its importance.B.Although noise can be annoying, it is not a major problem.C.Noise is a major problem and has not yet been recognized as such.D.Noise is a major problem about which nothing can be done.4.5. The author condemns noise essentially because it ___.A.is against the lawB.can make some people irritableC.is a nuisanceD.in a ganger to people's healthThe author would probably consider research about the effects noise has on people to be ___.A.unimportantB.impossible.C.a waste of moneyD.essentialTEXT BWhat we know of prenatal development makes all this attempt made by a mother to mold the character ofher unborn child by studying poetry, art, or mathematics during pregnancy seem utterly impossible. How could such extremely complex influences pass from the mother to the child? There is no connection between their nervous systems. Even the blood vessels of mother and child do not join directly. An emotional shock to the mother will affect her child, because it changes the activity of her glands and so the chemistry her blood. Any chemical change in the mother's blood will affect the child for better or worse. But we can not see how a looking for mathematics or poetic genius can be dissolved in blood and produce a similar liking or genius in the child.In our discussion of instincts we saw that there was reason to believe that whatever we inherit must be of some very simple sort rather than any complicated or very definite kind of behavior. It is certain that no one inherits a knowledge of mathematics. It may be, however, that children inherit more or less of a rather general ability that we may call intelligence. If very intelligent children become deeply interested in mathematics, they will probably make a success of that study.As for musical ability, it may be that what is inherited is an especially sensitive ear, a peculiar structure of the hands or the vocal organs connections between nerves and muscles that make it comparatively easy to learn the movements a musician must execute, and particularly vigorous emotions. If these factors are all organized around music, the child may become a musician. The same factors, in other circumstance might be organized about some other center of interest. The rich emotional equipment might find expression in poetry. The capable fingers might develop skill in surgery. It is not the knowledge of music that is inherited, then nor even the love of it, but a certain bodily structure that makes it comparatively easy to acquire musical knowledge and skill. Whether that ability shall be directed toward music or some other undertaking may be decided entirely by forces in the environment in which a child grows up.6. Which of the following statements is not true?A. Some mothers try to influence their unborn children by studying art and other subjects during theirpregnancy.B. It is utterly impossible for us to learn anything about prenatal development.C. The blood vessels of mother and child do not join directly.D. There are no connection between mother's nervous systems and her unborn child's.A mother will affect her unborn baby on the condition that ____.A. she is emotionally shocked7.B.she has a good knowledge of inheritanceC. she takes part in all kind of activitiesD. she sticks to studying8.9. According to the passage, a child may inherit____.A. everything from his motherB. a knowledge of mathematicsC. a rather general ability that we call intelligenceD. her mother's musical abilityIf a child inherits something from his mother, such as an especially sensitive ear, a peculiar structure of the hands or of the vocal organs, he will ____.A. surely become musicianB. mostly become a poetC. possibly become a teacherD. become a musician on the condition that all these factors are organized around music10. Which of the following is the best title for the passage?A. Role of Inheritance.B. An Unborn Child.C. Function of instincts.D. Inherited Talents.TEXT CThere are two factors which determine an individual's intelligence. The first is the sort of brain he is born with. Human brains differ considerably , some being more capable than others. But no matter how good a brain he has to begin with, an individual will have a low order of intelligence unless he has opportunities to learn. So the second factor is what happens to the individual— the sort of environment in which he is brought up. If an individual is handicapped(不利) environmentally, it is likely that his brain will fail to develop and he will never attain the level of intelligence of which he is capable.The importance of environment in determining an individual's intelligence can be demonstrated by the case history of the identical twins, Peter and Mark. Being identical, the twins had identical brains at birth, and their growth processes were the same. When the twins were three months old, their parents died, and they were placed in separate foster(抚养) homes. Peter was raised by parents of low intelligence in an isolated community with poor educational opportunities. Mark was reared in the home of well-to-do parents who had been to college. He was read to as a child, sent to good schools, and given every opportunity to be stimulated intellectually. This environmental difference continued until the twins were in their late teens, when they were given tests to measure their intelligence. Mark's I. Q. was 125, twenty-five points higher than the average and fully forty points higher than his identical brother. Given equal opportunities, the twins, having identical brains, would have tested at roughly the same level.11. This selection can best be titled____________.A. Measuring Your IntelligenceB. Intelligence and EnvironmentC. The Case of Peter and MarkD. How the Brain Influences Intelligence12.13. The best statement of the main idea of this passage is that _______.A. human brains differ considerablyB. the brain a person is born with is important in determining his intelligenceC. environment is crucial in determining a person's intelligenceD. persons having identical brains will have roughly the same intelligence According to the passage, the average I. Q. is_______.A. 85 .B. 100C. 110D. 12514. The case history of the twins appears to support the conclusion that_______.A. individuals with identical brains seldom test at the same levelB. an individual's intelligence is determined only by his environmentC. lack of opportunity blocks the growth of intelligenceD. changes of environment produce changes in the structure of the brain15. This passage suggests that an individual's I. Q. _______.A. can be predicted at birthB. stays the same throughout his lifeC. can be increased by educationD. is determined by his childhoodTEXT DPersonality is，to large extent, inherent --A-type parents usually bring about A-type offspring. But the environment must also have a profound effect, since if competition is improtant to the parents, it is likely to become a major factor lives of their children.One place where children soak up A characteristics is school, which is, by its very nature, a highly competitive institution. Too many schools adopt the "win at all costs" moral standard and measure their success by sporting achievements. The current passion for making children compete against their classmates or against the clock produces a two-layer system, in which competitive A types seem in some way better than their B-type fellows. Being too keen to win can have dangerous consequences:remember that Pheidippides ,the first marathon runner, dropped dead seconds after saying:"Rejoice, we conquer!".By far the worst form of competition in school is the disproportionate emphasis on examinations . It is a rare school that allows pupils to concentrate on those things they do well.The merits of competition by examination are somewhat questionable, but competition in the certain knowledge of failure is positively harmful.Obviously, it is neither practical nor desirable that all A youngsters change into 'B's. The would needs types, and schools have an important duty to try to fit a child's personality to his possible future employment. It is top management.16. According to the author, what factors contribute to the building of personality?A. inheritanceb. inheritance, competition and environmentc. competitiond. environment17. Which of the following statements is not true according to the author of the passage?A.Schools usually adopt severe competitive policies.B. Students are often divided by competition results.C. School is place where children cultivate their characteristics.D. The stronger desire for winning, the better.18. The phrase "soak up" is closest in meaning to ____.A. pull upb. take upc. take ind. pull in19. What attitude does the author hold toward examinations in schools?A. positiveb. negativec. doubtfuld. neutral20. what suggestion does the author make concerning the management of schools?A. All students be made into competitive A types.B. A child's personality be considered in regard to his possible future job.C. All students be changed into B characteristics.D. Schools abolish all forms of examinations.答案：1-5 ACCDD 6-10 BACDA 11-15 B C B C C 16-20 BDCCB。
英语专业四级考试阅读理解
英语专业四级考试阅读理解Passage 1Three passions, simple but overwhelmingly strong, have governed my life: the longing for love, the search for knowledge, and unbearable pity for the suffering of mankind. These passions, like great winds, have blown me hither and thither, in a wayward course, over a great ocean of anguish, reaching to the very verge of despair.I have sought love, first, because it brings ecstasy - ecstasy so great that I would often have sacrificed all the rest of life for a few hours of this joy. I have sought it, next, because it relieves loneliness--that terrible loneliness in which one shivering consciousness looks over the rim of the world into the cold unfathomable lifeless abyss. I have sought it finally, because in the union of love I have seen, in a mystic miniature, the prefiguring vision of the heaven that saints and poets have imagined. This is what I sought, and though it might seem too good for human life, this is what--at last--I have found.With equal passion I have sought knowledge. I have wished to understand the hearts of men. I have wished to know why the stars shine. And I have tried to apprehend the Pythagorean power by which number holds sway above the flux. A little of this, but not much, I have achieved.Love and knowledge, so far as they were possible, led upward toward the heavens. But always pity brought me back to earth. Echoes of cries of pain reverberate in my heart. Children in famine, victims tortured by oppressors, helpless old people a burden to their sons, and the whole world of loneliness, poverty, and pain make a mockery of what human life should be. I long toalleviate this evil, but I cannot, and I too suffer.This has been my life. I have found it worth living, and would gladly live it again if the chance were offered me.1. In the first paragraph, Russel says that _________.A. he has travelled over a great ocean for the three passions.B. the result of his search is despair.C. he longs for love and never despairs.D. he has pity for the suffering of mankind and often feels anguish.2. In the second paragraph, Russel thinks that he has found in his search for love all the following except _______.A. happinessB. the vision of the hellC. solitudeD. relief from loneliness3. Whenever Russel thinks of the suffering of mankind, he _______.A. feels humiliatedB. becomes overjoyedC. feels he will be embraced by GodD. feels anguish and suffers too.4. In line 3, “hither and thither”meansA. everywhereB. now and thenC. from time to timeD. upward5. The best title for this passage is _____.A. Human SufferingB. I Found Joy and LoveC. Three Kinds of LifestylesD. What I Have Lived ForPassage 2Artificial light in winter means we no longer have to go to bed when it gets dark. We can also get up before it is light. This means we can have a summer sleep pattern all year round.Animals sleep more during winter than summer. Researchers in America wanted to find out whether humans might want to do the same on a winter day without artificial light. People observed in the research did sleep longer, usually up to 11 hours. However, winter sleep seems to be interrupted by periods of quiet ‘wakefulness’ like those experienced in meditation.These were found to be very restful. The study found that modern humans are not getting enough sleep.6. The topic of the passage is _____ .A. artificial lightB. natural lightC. human sleepD. animal sleepPassage 3Throughout the history of life, there have been many major upheavals in which whole groups of animals were replaced by others. Perhaps the most famous was the replacement of the dinosaurs by the mammals 65 million years ago. Another major change occurred 150 million years earlier, when the dinosaurs took over the position of dominance that had been held for80 million years by mammal-like reptiles.What triggered these great upheavals? Scientific thinking about the various factors that might have been responsible for such replacements has undergone some significant changes of its own. At times, for example, scientists have suggested thatmammals caused the extinction of the dinosaurs by eating their eggs or by competing for the same food resources. Now, however, most people are convinced that the mammals played only a minor role, if any, and that, instead, environmental change was primarily responsible. The mammals apparently sat around for 150 million years in the Mesozoic undergrowth until, with the extinction of the dinosaurs, they had their opportunity to radiate into the available niches.7. What is the main idea of the passage?A. Mammals caused the extinction of dinosaurs by eating their eggs.B. Some species of animals have been replaced by others due to radical environmentalchanges.C. Scientific theories about the reasons for the extinction of certain reptiles have changed overthe years.D. Mammals and dinosaurs competed for the same food source.Passage 4According to the World Bank the Kingdom of Bhutan is the second poorest country in the world(A), but there is no unemployment (B), no begging and almost no crime.Jigme Singye Wangchuck, the ‘Dragon King’, is the world’s youngest hereditary ruler, but he says that the country is more democratic than any other in the region. He travels round Bhutan, showing himself to the people and listening to their opinions. Although this is a very old country the monarchy is quite new; until this century it was theocracy run by Buddhistpriests. There is still a very strong religious feeling and there are 1,300 monasteries in a nation of only 1 million people.Bhutan allows only 2,000 tourists a year, but no multinational companies even though it is very short of capital(C). It takes no help from the USA or Russia. Students who go abroad to study must spend 6 months when they return in remote villages to ‘rediscover their roots’before going back into Bhutanese society.Although the people are poor they are content. The atmosphere is relaxed and traditional have hardly changed since the Middle Ages. Archery is t he country’s major sport and folk dances are the main forms of entertainment.8. Which of the following is untrue?A. Bhutan is one of the poorest countries in the world.B. There is no unemployment in Bhutan.C. Bhutan is short of financial aids.D. The people of Bhutan are not at all satisfied with their life.Passage 5In the Atlantic some 574 ships were sunk between 1939 and 1945.(A) High though this figure is, together with the complementary loss of over twenty thousand seamen, it must be seen in relation to the fact that merchant ships made seventy-five thousand crossings, sailing in two thousand two hundred convoys (D). Indeed, at peak periods on the Atlantic, there were no less than seven hundred ships at sea at the same time. To visualize such a heterogeneous fleet of steamships in transit at any given moment across the great ocean is a succinct way of appreciating how the picture had changed in the century since the Britannia thrashed her lonely course over three thousand empty miles. (B) Now on the great steamship lanes, no ship islikely to be alone for long. Radio and radar have both ‘shortened in’the world. The sense of wonder has, generally speaking, left the Atlantic and gone elsewhere perhaps into space.9. Which is not true according to the passage?A. About 100 ships were sunk each year in the Atlantic during the period from 1939 to 1945.B. When Britannia first sailed the Atlantic no other ship could be seen on the ocean.C. There were as many as 700 ships crossing the Atlantic at any time.D. A total of 2,200 ships sailed across the Atlantic during that period of time.。
专业英语四级(阅读)模拟试卷1(题后含答案及解析)
专业英语四级（阅读）模拟试卷1(题后含答案及解析)题型有：1.4 million children out of the picture altogether. Equally worryingly, the consultation insists that any new poverty measure must resonate with the public. The latest British Social Attitudes survey shows just how widespread negative views of vulnerable groups in society are, but also makes clear that much of this shift in public opinion has been caused by current and previous government policies. So, should we expect better measures of child poverty as a result of the consultation? Not better for the children growing up in low-income families for sure. And given the broader costs to society of child poverty, not better for anyone else—except, perhaps, a government that we suspect may be trying to avoid being held to account.1．What will NOT lead vulnerable families to poverty according to the first paragraph?A．Sharp decline in tax credits.B．A three-year freeze in child benefit.C．Increasing unemployment benefits.D．The adoption of RPI instead of CPI.正确答案：D解析：细节题。
专业英语四级(阅读)模拟试卷58(题后含答案及解析)
专业英语四级（阅读）模拟试卷58(题后含答案及解析) 题型有： 5. READING COMPREHENSIONPART V READING COMPREHENSION (25 MIN)Directions: In this section there are four passages followed by questions or unfinished statements, each with four suggested answers marked A, B, C and D. Choose the one that you think is the best answer.My job is to provide relevant, factually accurate information that is interesting, useful and entertaining to my readers, be they Brainstorm or ITWeb readers. My job is not to get your corporate message across. If you want to get your corporate message out to the market take an advertisement, or, failing that, do a good enough job that your clients get your message and spread it for you, then you wouldn’t be so desperate that you have to attempt to force me to do it. Secondly, my job is to take information from any sources as I feel are relevant or necessary, and process it into one smooth, seamless story that makes sense, and is easy and pleasant to read. It is not my job to print every single word of jargon and marketing waffle that spews from your lips. Should you choose to spew jargon and marketing waffle during an interview, it will not be used. Try plain, simple English in future. What my job reminds me of is to use comments and quotes that provide knowledge and insight, not to use anything you have said merely because you have said it. What I use and what I do not use in a story is my privilege. Should I choose not to use your quote there is nothing you can do about it. Further, my job is to write stories that my readers want to read, thus keeping the magazine or website’s ideas alive and kicking, and thus providing advertisers with an audience to advertise to. Should I write what you want me to write my readers will stop reading and you will have no vehicle for your marketing and advertising. Additionally, should you have a hissy fit and threaten to pull your ads, or never advertise again, because I ran a story you did not like, or did not use your quotes, or looked at you funny when you were having a bad day, you are not going to get a sympathetic response. You will get a positive and professional response. Nice people will kindly attempt to explain to you about press freedom, and what is enshrined in SA’s constitution, and that “really, really, we’re sorry but advertising people have no control over what those journalists do”. What you will get from me is the pleasure of never being interviewed by me again. I will not be blackmailed. I will not be bullied. And I most certainly will not interview you again, knowing that if you happen to take an ad for that feature you will assume I am running your quotes to keep you happy. Conversely, I will not do an interview knowing that if I do not run your quotes you will assume it is because you have not taken an ad. So the next time you have the urge to ask me if you can approve copy, or tell my sales team that you will not take an ad unless you are guaranteed editorial, remember the above and think about what you are actually doing. You areasking me to compromise my ethics, credibility, reputation, integrity and—ultimately —my career and I will not do that—for you or anyone.1．The author suggests that corporate message should be sent to the consumers primarily byA．committing to advertising.B．improving product quality.C．spreading public praise.D．attracting more readers.正确答案：A解析：题干中的primarily表明我们要查找传达商业信息的首选做法，第2段第2句中的or，failing that，表明其前面提到的take an advertisement就是首选做法，该句提到的其他做法都是在“广告”这个途径失败后才采取的，由此可见，本题应选A。
(完整版)英语专业四级阅读理解模拟题(可编辑修改word版)
英语专业四级阅读理解模拟题A simple piece of rope hangs between some environmentally friendly Americans and their neighbors. On one side stand those who have begun to see clothes dryers as wasteful consumers of energy (up to 6% of total electricity) and powerful emitters of carbon dioxide (up to a ton of CO2 per household every year). As an alternative, they are turning to clotheslines as part of what Alexander Lee, an environmentalist, calls "what-I-can- do environmentalism."But on the other side are people who oppose air-drying laundry outside on aesthetic grounds. Increasingly, they have persuaded community and homeowners associations(HOAs) across the U.S. to ban outdoor clotheslines, which they say not only look unsightly but also lower surrounding property values. Those actions, in turn, have sparked a right-to-dry movement that is pressing for legislation to protect the choice to use clotheslines. Only three states--Florida, Hawaii and Utah--have laws written broadly enough to protect clotheslines. Right-to-dry advocates argue that there should be more.Matt Reck is the kind of eco-conscious guy who feeds his trees with bathwater and recycles condensation drops from his air conditioners to water plants. His family also uses a clothesline. But Otto Hagen, president of Reck's HOA in Wake Forest, N.C., notified him that a neighbor h, ad complained about his line. The Recks ignored the warning and still dry their clothes on a rope in the yard. "Many people claim to be environmentally friendly but don't take matters into their own hands," says Reck. HOAs Hagen has decided to hold off taking action. "I'm not going to go crazy," he says. "But if Matt keeps his line and more neighbors complain, I'll have to address it again."North Carolina lawmakers tried and failed earlier this year to insert language into an energy bill that would expressly prevent HOAs from regulating clotheslines. But the issue remains a touchy one with HOAs and real estate agents. "Most aesthetic restrictions are rooted, to a degree, in the belief that homogenous (统一协调的) exteriors are supportive of property value," says Sara Stubbins, executive director of the Community Association Institute's North Carolina chapter. In other words, associations worry that housing prices will fall if prospective buyers think their would-be neighbors are too poor to afford dryers.Alexander Lee dismisses the notion that clotheslines devalue property assets, advocating that the idea "needs to change in light of global warming." "We all have to do at least something to decrease our carbon footprint," Alexander Lee says.1.What is NOT mentioned as a disadvantage of using clothes dryers?A.Electricity consumption.B.Air pollution.C.Waste of energy.D.Ugly looking.2.Which of the following is INCORRECT?A.Opposers think air-drying laundry would devalue surrounding assets.B.Opposers consider the outdoor clothesline as an eyesore to the scenery.C.Right-to-dry movements led to the pass of written laws to protect clotheslines.D.Most of states in the US have no written laws to protect clotheslines.3.What is the HOAs' attitude towards the regulation of outdoor clotheslines?A.Concerned.B.Impartial.C.Supportive.D.Unclear.4.In the last paragraph Alexander Lee recommends thatA.clotheslines should be banned in the community.B.clotheslines wouldn't lessen the property values.C.the globe would become warmer and warmer.D.we should protect the environment in the community.5.An appropriate title for the passage might beA.Opinions on Environmental Protection.B.Opinions on Air-drying Laundry.C.What-I-Can-Do Environmentalism.D.Restrictions on Clotheslines.参考答案与解析：文章概要：本文探讨是否该用晾衣绳在室外晾晒衣服。
英语专业四级考试阅读理解题库
英语专业四级考试阅读理解题库题库概述本题库针对英语专业四级考试阅读理解部分，共包含10篇文章，每篇文章设有5道题目。
题目类型包括事实细节题、推理判断题、主旨大意题和词义猜测题。
本题库旨在帮助考生熟悉考试题型，提高阅读理解能力。
题库内容文章1：Passage：Questions：1. What is the main idea of the passage?B. The Internet brings both benefits and challenges.C. The Internet causes information overload and privacy issues.D. We should reduce our reliance on the Internet.2. According to the passage, what is one of the challenges brought by the Internet?B. Information overload.C. Online privacy issues.D. Entertainment addiction.3. Which of the following statements is NOT true according to the passage?B. The Internet provides various forms of entertainment.C. Information overload makes it difficult to find useful information.D. The Internet has no influence on our daily life.文章2：Passage：Questions：1. What is the main topic of the passage?A. Global warming.B. Carbon emissions.C. Renewable energy.D. International cooperation.2. According to the passage, what is one of the main causes of global warming?A. Deforestation.B. Carbon emissions.C. Solar power generation.D. Wind power generation.3. Which of the following statements is NOT true according to the passage?A. Global warming is a serious problem.C. Renewable energy sources are important for achieving the goal of reducing carbon emissions.D. Solar power is the only solution to global warming.文章3：Passage：In recent years, the sharing economy has gained popularity. Services such as ride-sharing and home-sharing have made it easier for people to access goods and services on-demand. However, the sharing economy also raises concerns about regulation and safety.Questions：1. What is the main idea of the passage?B. The sharing economy brings regulation and safety concerns.C. The sharing economy is the future of business.D. Regulations should be implemented to control the sharing economy.2. According to the passage, which of the following statements is true?A. The sharing economy has no impact on the traditional economy.B. Ride-sharing services have made transportation more convenient.C. The sharing economy is only popular in developed countries.D. Safety concerns are the main reason for the regulation of the sharing economy.3. Which of the following statements is NOT true according to the passage?A. The sharing economy has gained popularity in recent years.B. Home-sharing services have made it easier to find affordable housing.C. The sharing economy raises concerns about regulation and safety.D. The sharing economy is not a threat to traditional businesses.文章4：Passage：Virtual reality (VR) is an emerging technology that has the potential to revolutionize various industries, including gaming, education, and healthcare. VR technology creates immersive experiences that can help solve real-world problems and improve people's lives.Questions：1. What is the main idea of the passage?A. VR technology is an emerging technology.B. VR technology has the potential to revolutionize various industries.C. VR technology is already widely used in healthcare.D. VR technology is a threat to traditional education.2. According to the passage, which of the following statements is true?A. VR technology is only used in gaming.B. VR technology creates immersive experiences.C. VR technology is only used in developed countries.D. VR technology has no real-world applications.3. Which of the following statements is NOT true according to the passage?A. VR technology can help solve real-world problems.B. VR technology can improve people's lives.C. VR technology has the potential to revolutionize various industries.D. VR technology is only used in the gaming industry.文章5：Passage：A study conducted by researchers at Oxford University found that regular exercise can improve cognitive function in older adults. The study involved a group of participants aged 65 to 75 years old, who were assigned to either an exercise group or a control group. The exercise group engaged in moderate-intensity aerobic exercises for 30 minutes, three times a week, for a period of 12 weeks.Questions：1. What was the main objective of the study conducted by Oxford University researchers?A. To investigate the effect of regular exercise on cognitive function in older adults.B. To determine the best exercise routine for improving cognitive function.D. To identify the cause of cognitive decline in older adults.2. According to the passage, which of the following statements is true?A. The study involved participants aged 55 to 65 years old.B. The exercise group engaged in high-intensity aerobic exercises.C. The study lasted for a period of 8 weeks.D. The participants in the control group did not engage in any physical activity.3. Which of the following statements is NOT true according to the passage?A. The study was conducted by researchers at Oxford University.B. Regular exercise can improve cognitive function in older adults.C. The study involved a group of participants aged 65 to 75 years old.D. The exercise group engaged in moderate-intensity aerobic exercises for 30 minutes, three times a。
英语专业四级考试阅读技巧
1 细节题
考查目的：测试考生把握文章细节描写的能力,其中 主要包括文章中所涉及到的时间、地点、背景、人 物、特征、起因、后果、方式、条件、关系等方面 的内容,
细节题提问方式： Which of the following is NOT true Which of the following statements is true Which of the following is best supported by
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主旨题考查形式
① 文章首段或首句提出主旨或讨论的问题； ② 在文章或段落的末尾归纳总结出中心思想； ③ 文章或段落中间给出中心； ④ 不给出明确中心,需要考生根据内容自己总
结
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主旨题解题技巧
① 段落中出现转折时,该句很可能是主题句； ② 作者有意识的反复重复的观点通常是主旨； ③ 首段出现疑问句时,对该问题的解答就是文章主旨； ④ 提出文章主旨时常伴有的提示：
the passage The author states all the following EXCEPT...
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细节题解题技巧：
做这类题时,关键在于找出每道题所包含的 关键词或短语,关键词一般在题干中会出现, 或者通过比较题目的四个选项也可以找出来,
确定了关键词或短语后,要回到原文用跳读 的方式找到含有关键词的原句,通过仔细阅 读原句一般来说就能找到正确的选项,
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2.测试形式:
本部分采用多项选择题,由数篇阅读材料组 成.阅读材料共长 1800 个单词左右.每篇材 料后有若干道题.
学生应根据所读材料内容,从每道题的四个 选项中选出一个最佳的答案, 共 20 道题.
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3.测试目的:
本部分测试学生通过阅读获取有关信息的能 力,考核学生掌握相关阅读策略和技巧的程 度,既要求准确性,也要求一定的速度.
(完整版)大学英语专业四级阅读理解模拟试题(含答案)(01)
PART V READING COMPREHENSION [25 MIN]In this section there are four passages followed by questions or unfinished statements, each with four suggested answers marked A, B, C and D. Choose the one that you think is the best answer.TEXT AWe can begin our discussion of "population as global issue" with what most persons mean when they discuss "the population problem": too many people on earth and a too rapid increase in the number added each year. The facts are not in dispute, It was quite right to employ the analogy that likened demographic growth to "a long, thin powder fuse that burns steadily and haltingly until it finally reaches the charge and explodes."To understand the current situation, which is characterized by rapid increases in population, it is necessary to understand the history of population trends. Rapid growth is a comparatively recent phenomenon. Looking back at the 8,000 years of demographic history, we find that populations have been virtually stable or growing very slightly for most of human history. For most of our ancestors, life was hard, often nasty, and very short. There was high fertility in most places, but this was usually balanced by high mortality. For most of human history, it was seldom the case that one in ten persons would live past forty, while infancy and childhood were especially risky periods. Often, societies were in clear danger of extinction because death rates could exceed their birthrates. Thus, the population problem throughout most of history was how to prevent extinction of the human race.This pattern is important to notice. Not only does it put the current problems of demographic growth into a historical perspective, but it suggests that the cause of rapid increase in population in recent years is not a sudden enthusiasm for more children, but an improvement in the conditions that traditionally have caused high mortality.Demographic history can be divided into two major periods: a time of long, slow growth which extended from about 8,000 BC.till approximately AD. 1650. In the first period of some 9600 years, the population increased from some 8 million to 500 million in 1650. Between 1650 and the present, the population has increased from 500 million to more than 4 billion. And it is estimated that by the year 2000 there will be 6.2 billion people throughout the world. One way to appreciate this dramatic difference in such abstract numbers is to reduce the time frame to something that is more manageable. Between 8000BC and 1650, an average of only 50,000 persons was being added annually to the world's population each year. At present, this number is added every six hours. The increase is about 80,000,000 persons annually.1.Which of the following demographic growth pattern is most suitable for the long thin powder fuse analogy?A.A virtually stable or slightly decreasing period and then a sudden explosion of population.B.A slow growth for a long time and then a period of rapid, dramatic increase.C.Too many people on earth and a few rapid increase in the number added each year.D.A long period when death rates exceeds birthrates and then a short period with higher fertility and lowermortality.2.During the first period of demographic history, societies were often in danger of extinction because___.A.only one in ten persons could live past 40.B.there was higher mortality than fertility in most places.C.it was too dangerous to have babies due to the poor conditions.D.our ancestors had little enthusiasm for more children.3.Which statement is true about population increase?A.There might be an increase of 2.2 billion persons from now to the year 2000.B.About 50,000 babies are born every six hours at present.C.Between 8000 BC and the present, the population increase is about 80,000,000 persons each year.D.The population increased faster between 8000BC and 1650 than between 1650 and the present.4.The author of the passage intends to___.A.warn people against the population explosion in the near future.pare the demographic growth pattern in the past with that after 1650.C.find out the cause for rapid increase in population in recent years.D.present us a clear and complete picture of the demographic growth.5.The word "demographic" in the first paragraph means___.A.statistics of human.B.surroundings study.C.accumulation of human.D.development of human.TEXT BChinese Americans today have higher incomes than Americans in general and higher occupational status. The Chinese have risen to this position despite some of the harshest discrimination and violence faced by any immigrants to the United States in the history of this country. Long confined to a narrow range of occupations they succeeded in those occupations and then spread out into other areas in later years, when opportunities finally opened up for them. Today much of the Chinese prosperity is due to the simple fact that they work more and have more (usually better) education than others. Almost one out of five Chinese families has three or more income earners compared to one out of thirteen for Puerto Ricans, one out of ten among American Indians, and one out of eight among Whites. When the Chinese advantages in working and educational are held constant, they have no advantage over other Americans. That is in a Chinese Family with a given number of people working and with a given amount of education by the head of the family, the income is not only about average for such families, and offer a little less than average.While Chinese Americans as a group are prosperous and well-educated Chinatowns are pockets of poverty, and illiteracy is much higher among the Chinese than among Americans in general. Those paradoxes are due to sharp internal differences. Descendants of the Chinese Americans who emigrated long ago from Toishan Province have maintained Chinese values and have added acculturation to American society with remarkable success. More recent Hong Kong Chinese are from more diverse cultural origins, and acquired western values and styles in Hong Kong, without having acquired the skills to proper and support those aspirations in the American economy. Foreign-born Chinese men in the United States are one-fourth lower incomes than native-born Chinese even though the foreign-born have been in the United States an average of seventeen years. While the older Hong Kong Chinese work tenaciously to sustain and advance themselves, the Hong Kong Chinese youths often react with resentment and antisocial behavior, including terrorism and murder. The need to maintain tourism in Chinatown causes the Chinese leaders to mute or downplay these problems as much as possible.6.According to the passage, today, Chinese Americans owe their prosperity to___.A.their diligence and better education than others.B.their support of American government.C.their fight against discriminations.D.advantages in working only.7.The passage is mainly concerned with___.A.chinese Americans today.B.social status of Chinese Americans today.C.incomes and occupational status of Chinese Americans today.D.problems of Chinese Americans today.8.Chinatowns are pockets of poverty, as is probably associated with___.A.most descendants of Chinese Americans are rebelling.B.most descendants of Chinese Americans are illiterate.C.sharp internal difference between Chinese coming from different cultural backgrounds.D.only a few Chinese Americans are rich.9.Which of the following statements is not true according to this articleA.As part of the minority, Chinese Americans are still experiencing discrimination in American today.B.Nowadays, Chinese Americans are working in wider fields.C.Foreign-born Chinese earn lower income than native-born Chinese Americans with the similar advantagesin the U.S.D.None of the above.10.According to the author, which of the following can best describe the older Hong Kong Chinese and theyoungerA.Tenacious; rebellion.B.Conservative; open-minded.C.Out-of-date; fashionable.D.Obedient; disobedient.TEXT CA controversy erupted in the scientific community in early 1998 over the use of DNA (deoxyribonucleic acid ) fingerprinting in criminal investigations. DNA fingerprinting was introduced in 1987 as a method to identify individuals based on a pattern seen in their DNA, the molecule of which genes are made. DNA is present in every cell of the body except red blood cells. DNA fingerprinting has been used successfully in various ways, such as to determine paternity where it is not clear who the father of a particular child is. However, it is in the area of criminal investigations that DNA fingerprinting has potentially powerful and controversial uses.DNA fingerprinting and other DNA analysis techniques have revolutionized criminal investigations by giving investigators powerful new tools in the attempt to trove guilt, not just establish innocence. When used in criminal investigations, a DNA fingerprint pattern from a suspect is compared with a DNA fingerprint pattern obtained from such material as hairs or blood found at the scene of a crime. A match between the two DNA samples can be used as evidence to convict a suspect.The controversy in 1998 stemmed form a report published in December 1991 by population geneticists Richard C. Lewontin of Harvard University in Cambridge, Mass., and Daniel L. Hartl called into question the methods to calculate how likely it is that a match between two DNA fingerprints might occur by chance alone. In particular, they argued that the current method cannot properly determine the likelihood that two DNA samples will match because they came from the same individual rather than simply from two different individuals who are members of the same ethnic group. Lewontin and Hartl called for better surveys of DNA patterns methods are adequate.In response to their criticisms, population geneticists Ranajit Chakraborty of the University of Texas in Dallas and Kenneth K.Kidd of Yale University in New Haven, Conn., argued that enough data are already available to show that the methods currently being used are adequate. In January 1998, however, the federal Bureau of Investigation and laboratories that conduct DNA tests announced that they would collect additional DNA samples form various ethnic groups in an attempt to resolve some of these questions. And, in April, a National Academy of Sciences called for strict standards and system of accreditation for DNA testing laboratories.11.efore DNA fingerprinting is used, suspects____.A.would have to leave their fingerprints for further investigationsB.would have to submit evidence for their innocenceC.could easily escape conviction of guiltD.cold be convicted of guilt as well12.DNA fingerprinting can be unreliable when ____.A.the methods used for blood- cell calculation are not accurateB.two different individuals of the same ethnic group may have the same DNA fingerprinting patternC.a match is by chance left with fingerprints that happen to belong to two different individualsD.two different individuals leave two DNA samples.13.To geneticists like Lewontin and Hartl, the current method ____.A.is not so convincing as to exclude the likelihood that two DNA samples can never come from twoindividualsB.is arguable because two individuals of the same ethnic group are likely to have the same DNA pattern.C.Is not based on adequate scientific theory of geneticsD.Is theoretically contradictory to what they have been studying14.The attitude of the Federal Bereau of Investigation shows that ____.A.enough data are yet to be collected form various ethnic groups to confirm the unlikelihood of two DNAsamples coming from two individual membersB.enough data of DNA samples should be collected to confirm that only DNA samples form the same personcan matchC.enough data are yet to be collected from various ethnic groups to determine the likelihood of two differentDNA samples coming form the same personD.additional samples from various ethnic groups should be collected to determine that two DNA samples areunlikely to come from the same person15.National Academy of Sciences holds the stance that ____.A.DNA testing should be systematizedB.Only authorized laboratories can conduct DNA testingC.The academy only is authorized to work out standards for testingD.The academy has the right to accredit laboratories for DNA testingTEXT DMost of us are taught to pay attention to what is said—the words. Words do provide us with some information, but meanings are derived from so many other sources that it would hinder our effectiveness as a partner to a relationship to rely too heavily on words alone. Words are used to describe only a small part of the many ideas we associate with any given message. Sometimes we can gain insight into some of those associations if we listen for more than words. We don't always say what we mean or mean what we say. Sometimes our words don't mean anything except " I'm letting off some steam. I don't really want you to pay close attention to what I'm saying. Just pay attention to what I'm feeling." Mostly we mean several things at once. A person wanting to purchase a house says to the current owner, "This step has to be fixed before I'll buy." The owner says, " It's been like that for years." Actually, the step hasn't been like that for years, but the unspoken message is: " I don't want to fix it. We put up with it. Why can't you?" The search for a more expansive view of meaning can be developed of examining a message in terms of who said it, when it occurred, the related conditions or situation, and how it was said.When a message occurs can also reveal associated meaning. Let us assume two couples do exactly the same amount of kissing and arguing. But one couple always kisses after an argument and the other couple always argues after a kiss. The ordering of the behaviors may mean a great deal more than the frequency of the behavior.A friend's unusually docile behavior may only be understood by noting that it was preceded by situations that required an abnormal amount of assertiveness. Some responses may be directly linked to a developing pattern of responses and defy logic. For example, a person who says "No!" to a serials of charges like "You're dumb," "You're lazy," and "You're dishonest," may also say "No!" and try to justify his or her response if the next statement is "And you're good looking."We would do well to listen for how messages are presented. The words, "If sure has been nice to have you over," can be said with emphasis and excitement or ritualistically. The phrase can be said once or repeated several times. And the meanings we associate with the phrase will change accordingly. Sometimes if we say something infrequently it assumes more importance; sometimes the more we say something the less importance it assumes.16.Effective communication is rendered possible between two conversing partners, if ___.A.they use proper words to carry their ideas.B.they both speak truly of their own feelings.C.they try to understand each other's ideas beyond words.D.they are capable of associating meaning with their words.17."I'm letting off some steam" in paragraph 1 means___.A.I'm just calling your attention.B.I'm just kidding.C.I'm just saying the opposite.D.I'm just giving off some sound.18.The house-owner's example shows that he actually means___.A.the step has been like that for years.B.he doesn't think it necessary to fix the step.C.the condition of the step is only a minor fault.D.the cost involved in the fixing should be shared.19.Some responses and behaviors may appear very illogical, but are justifiable if___.A.linked to an abnormal amount of assertiveness.B.seen as one's habitual pattern of behavior.C.taken as part of an ordering sequence.D.expressed to a series of charges.20.The word "ritualistically" in the last paragraph equals something done___.A.without true intention.B.light-heartedly.C.in a way of ceremony.D.with less emphasis.答案： 1-5 ABADA 6-10 ACCCA 11-15 CBABB 16-20 DBABC。