大学英语四级全真模拟答案(四)

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2019年大学英语四级模拟真题及答案4

Part I Listening Comprehension (25 minutes, 20 points)1. A. Ann likes orange T-shirts best.B. Ann hates to wear an orange T-shirt in the daytime.C. Ann wears an orange T-shirt to keep mosquitoes away.D. The man doesn't like an orange T-shirt.2. A. To entertain himself. B. To go to other countries.C. To become more valuable.D. To broaden his mind.3. A. He turns a deaf ear to what the woman said. B. He agrees with the woman.C. He thinks the woman is thoughtless.D. He doesn't think she knows the direction.4. A. The car is not big enough. B. The car is not good enough.C. He only promised to buy a small car.D. He can't afford to buy the car.5. A. 350,000. B. 315,000.C. 3,500,000.D. 3,150,000.6. A. He will not take the shower before the meeting. B. He will not go to the meeting at all.C. He will have to attend the meeting.D. He will be late for the meeting again.7. A. He is in a bad mood. B. He is more efficient in writing.C. He enjoys himself more.D. He doesn't feel comfortable.8. A. He got to know it from government statistics. B. He found the fact on the Internet.C. Fie learned it from a gift book.D. He got the fact by studying in the library.9. A. He will persuade his parents.B. He will lie to his parents.C. He will go without his parents' permission.D. He will go somewhere else before going skiing.Section B ( 1 point each)10. A. How to take care of little babies.B. How to become qualified parents.C. A single parent should pay more attention to the baby's development.D. Many parents don't know how to help babies develop in intelligence.11 A. Watching them. B. Holding them.C. Reading to them.D. Playing with them.12. A. The first five months. B. The first year.C. The first three years.D. The first five years.13. A. She invited educational reformers to teach in her school.B. She invited teachers film Germany to work in her school.C. She went to Germany to find staff for her school.D. She asked famous scholars to teach the staff in her school.14. A. 29,670 B. 29,617C. 29,760D. 29,71615. A. They helped the poor children with donations.B. They persuaded the children to go to kindergartens.C. They taught the mothers how to teach their children.D. They taught children songs, poems and games.Section C16. What was the occupation of the advocator of the Metropolitan Museum of Art?17. Where is the present location of the Metropolitan Museum of Art in New York City?18. Why have another six additional wings been built since 1975?19. The museum has collected more than three million objects in every known_________.20. Besides being a tourist attraction and an educational institution; the museum also serves as a place for_________.PART II VOCABULARY (10 minutes, 10 points )Section A (0.5 point each )21. In spite of the efforts of those industrious farmers, the local economy is far from developed due to isolation.A. capableB. ingeniousC. innovativeD. hard-working22. Because of the struggle put up by the Women's Lib, many women have found good careers.A. initiatedB. proposedC. supportedD. terminated23. The performance of these new employees will highlight the role of positive thinking.A. confirmB. emphasizeC. enhanceD. enlighten24. Our family stood in silence for a minute looking at the amazingly beautiful photograph of a human flag.A. surprisinglyB. indescribablyC. permanentlyD. uniquely25. The decision to strengthen intelligence collection is expected to minimize military casualties.A. informationB. intellectC. brainD. wisdom26. To me, St. Francis embodied the ideal blend of spirituality and public service.A. compositionB. mixtureC. elaborationD. speculation27. In the wake of such findings, several states are rethinking their plan to open these camps.A. Based onB. PrecedingC. FollowingD. Targeted at28. The staggering sum of money invested in this project failed to yield the desired result.A. fluctuatingB. increasingC. diminishingD. overwhelming29. It made me ask questions about life, death and mortality that ultimately helped me get through the disaster.A. decisivelyB. eventuallyC. somewhatD. somehow30. At that moment the first idea that came to her mind was that a disaster was around the corner.A. coming to an endB. still in the airC. soon to happenD. out of the questionSection B (0.5 point each)31. Do your children worry that they might feel pressure to _______your hero's image?A. come up withB. live up toC. catch up onD. add up to32. In the worst times of life, you have to take full advantage of the beautiful things that _______.A. come along B, come by C. come across D. come to33. Being critical and dictatorial, the boss would _____ discussions and ignore comments not in agreement with his.A. facilitateB. illustrateC. illuminateD. dominate34. Anderson held out his arms to ______ the attack, but the shark grabbed his right forearm and dived.A. turn offB. ward offC. trigger offD. call off35. Her excellent _______ of English helped her communicate freely with foreign partners.A. standardB. criterionC. evaluationD. command36. Because colleges can't take all students with basic qualifications, ______ to college is competitive.A. admirationB. approachC. admissionD. assignment37. Helicopters rushed to where Shenzhou 5 _______ for the rescue of China's first astronaut.A. touched downB. turned downC. settled downD. shot down38. The Chinese have achieved a great deal, but difficulties and hardships will long ______.A. tolerateB. bearC. endureD. withhold39. The belief that it's healthy to let oft steam no longer ____, for we are working under heavy pressure.A. holdsB. carriesC. takesD. stands40. Handbags made of _______ leather are considered old-fashioned and poor in quality.A. systematicB. syntheticC. sympatheticD. statisticPART III CLOZE TEST (10 minutes, 10 points, 1 point each)People go to evening classes as they want new challenges. Some people choose courses 41 to learn new work-related skills to move their career in a new direction."Evening classes are a great way of 42 your skills or gaining new ones," says Jessica Rolphe, training and development adviser at the UK's Chartered Institute of Personnel and Development.In some 43 , what starts as a hobby turns into a career. This is what happened to Ginny Jory, who did an evening course in photography while working for a newspaper about one year ago. During the course, not only was Jory learning all about photography, she also met other 44 photographers and realized it was a great networking 45 . “I discovered that a colleague from work was doing the same course and we became great friends. We 46 doing a millennium exhibition together.”Finally, Jory left her job and is now a full-time photographer of fashion and 47.However, anyone thinking of doing a course with a specific outcome in mind needs to be sure that it will 48 what they want before enrolling. “Do your research 49 advance," advises Rolphe. "'Make sure you are doing a course that really is 50 and that the institute you are doing it at is highly respected."41. A. separately B. spiritually C. specifically D. socially42. A. updating B. uprising C. uprooting D. upholding43. A. terms B. occasions C. consequences D. cases44. A. perspiring B. aspiring C. expiring D. conspiring45. A. specialty B. phase C. opportunity D. period46. A. gave in B. ended up C. ceased to D. resulted from47. A. qualifications B. characters C. portraits D. personalities48. A. deliver B. delight C. determine D. detect49. A. up B. for C. into D. in50. A. redundant B. reserved C. resolved D. relevantPART IV READING COMPREHENSION (45 minutes, 30 points, 1 point each)Passage OneThe worst thing about television and radio is that they entertain us, saving us the trouble of entertaining ourselves.A hundred years ago, before all these devices were invented, if a person wanted to entertain himself with a song or a piece of music, he would have to do the singing himself or pick up a violin and play it. Now, all he has to do is turn on the radio or TV. As a result, singing and music have declined.Italians used to sing all the time. Now, they only do it in Hollywood movies. Indian movies are mostly a series of songs and dances wrapped around silly stories. As a result, they don't do much singing in Indian villages anymore. Indeed, ever since radio first came to life, there has been a terrible decline in amateur singing throughout the world.There are two reasons for this sad decline: One, human beings are astonishingly lazy. Put a lift in a building, and people would rather take it than climb even two flights of steps. Similarly, invent a machine that sings, and people would rather let the machine sing than sing themselves. The other reason is people are easily embarrassed. When there is a famous, talented musician readily available by pushing a button, which amateur violinist or pianist would want to try to entertain family or friends by himself ?These earnest reflections came to me recently when two CDs arrived in the mail: They are historic recordings of famous writers reading their own works. It was thrilling to hear the voices from a long dead past in the late 19th century. But today, reading out loud anything is no longer common. Today, we sing songs to our children until they are about two, we read simple books to them till they are about five, and once they have learnt to read themselves, we become deaf. We're alive only to the sound of the TV and the stereo.I count myself extremely lucky to have been born before TV became so common. 1 was about six before TV appeared. To keep us entertained, my mother had to do a good deal of singing and tell us endless tales. It was the same in many other homes. People spoke a language; they sang it, they recited it; it was something they could feel.Professional actors’performance is extraordinarily revealing. But I still prefer my own reading. Because it's mine. For the same reason, people find karaoke liberating. It is almost the only electronic thing that gives them back their own voice. Even if their voices are hoarse and hopelessly out of tune. At least it is meaningful self-entertainment.51. The main idea of this passage is that ____________.A. TV and radio can amuse us with beautiful songs and musicB. TV and radio have weakened our interest in entertaining ourselvesC. people should not be too lazy or embarrassed to singD. parents should sing songs and read books aloud to their children52. According to the passage, Italians _________.A. only sing songs in HollywoodB. are no longer fond of musicC. only sing and dance in villagesD. don't sing much nowadays53. Which of the following is NOT mentioned as a reason for the decline in amateur singing?A. It is easier for people to please themselves with songs through TV.B. People don't want to take the trouble to sing songs themselves.C. Amateurs feel shy if they cannot sing as well as the professionals.D. Famous and talented musicians are always willing to entertain people:54. On hearing the voices of the famous writers of a long time past, the author was _______.A. very excitedB. very frightenedC. very nervousD. very surprised55. By stating “We are alive only to the sound of the TV and the stereo", the author means _______.A. we come back to life at the music provided by the TV and the stereoB. we only perceive the music provided by the TV and the stereoC. we should sing more than listen to the TV and the stereoD. we should listen to more music on the TV and the stereo56. The author's attitude toward karaoke is ________.A. negativeB. positiveC. neutralD. indifferentPassage TwoIf those “mad moments”-- when you can't recall what your friend has told you or where you left your keys--are becoming more frequent, mental exercises and a healthy brain diet may help.Just as bodies require more maintenance with the passing years, so do brains, which scientists now know show signs of aging as early as the 20s and 30s. "'Brain aging starts at a very young age, younger than any of us have imagined and these processes continue gradually over the years," said Dr. Gary Small, the director of the Center on Aging at the University of California, Los Angeles. "I'm convinced that it is never too early to get started on a mental or brain-fitness program," he added.In his book, "The Memory Bible," the 51-year-old neuroscientist lists what he refers to as the 10 commandments for keeping the brain young. They include training memory, building skills, minimizing stress, mental exercises, brain food and a healthy lifestyle. It's a game plan for keeping brain Cells sparking and neural networks in tip-top shape.“Misplacing your keys a couple of times doesn't mean you should start labeling your cabinets. Memory loss is not an inevitable consequence of aging. Our brains can fight back," he said.Small provides the weapons for a full-scale attack. According to him, simple memory tests give an indication of what you are up against and tools such as look, snap and connect are designed to make sure that important things such as names and dates are never forgotten. “So if you want to learn names and faces, for example, you meet Mrs. Beatty and you notice a distinguishing facial feature, maybe a prominent eyebrow,”said Small. “You associate the first thing that comes to mind. I think of the actor Warren Beatty so I create a mental snapshot of Warren Beatty kissing her brow.”Small admits it may sound a bit strange but he says it works. “Mental exercises could be anything from doing crossword puzzles and writing with your left hand if you are right handed or learning a language. It could be anything that is fun that people enjoy doing", he added.He also recommends physical exercise, a low-fat diet and eating foods rich in omega-3 fatty acids, such as fish, walnuts and Brazil nuts, and fruits and vegetables high in antioxidants (抗氧化剂) including blueberries and onions in addition to reducing stress.57. The “mad moments” in the first paragraph refers to when we __________.A. have some mental problemsB. have lost our important thingsC. don't listen to what our friends tell us to doD. fail to remember what should be remembered58. In this passage, the author mainly tells us that __________.A. everyone can be forgetful sometimes regardless of one's ageB. we can prevent our sound mind from aging with certain methodsC. brain aging starts from the time when we are in our 20s and 30sD. memory loss is a sign that shows we are getting old59. According to this passage, ____________.A. the game plan for keeping brain cells sparking doesn't work for everyoneB. Dr. Small's memory tests can show you what to do about brain agingC. Dr. Small's advice can help us fight brain aging effectivelyD. our brains can reconstruct memories themselves60. In the fifth paragraph, the author mainly__________.A. provides us with the weapons for attacking othersB. introduces the tools that help us fight against memory lossC. tells us about the important things we should never forgetD. explains the facial features useful for us to remember people61. By saying “I think of the actor Warren Beatty so I create .. her brow", Dr. Small is trying to explain how to use the memory tool of _________.A. impressing rapidlyB. minimizing stressC. connecting related thingsD. observing carefully62. According to Dr. Small, ____________________.A. left-handers may start brain aging later than right-handers doB. learning a foreign language does not help to keep our brain from getting oldC. doing crossword puzzles is the best way to keep us from memory lossD. mental exercises plus healthy diet alone cannot keep us from brain agingPassage ThreeThrough the years, our view of what leadership is and who can exercise it has changed considerably. Leadership competencies have remained constant, but our understanding of what it is, how it works, and the ways in which people learn to apply it has shifted. We do have the beginnings of a general theory of leadership, from history and social research and above all from the thoughts of reflective practitioners such as Moses, Julius Caesar, and James Madison, and in our own time from such disparate sources of wisdom as Gandhi, Winston Churchill, Mao Tse-tung, and Henry Kissinger, who have very little in common except that they have not only been there but tried with some fairness to speculate on paper about it.But tales and reflective observation are not enough except to convince us that leaders are physically strong and abnormally hard workers. Today we are a little closer to understanding how and who people lead, but it wasn't easy getting there. Decades of academic analysis have given us more than 350 definitions of leadership. Literally thousands of empirical investigations of leaders have been conducted in the last seventy-five years alone, but no clear understanding exists as to what distinguishes leaders from non-leaders, and perhaps more important, what distinguishes effective leaders from ineffective leaders and effective organizations from ineffective organizations.Never have so many labored so long to say so little. Multiple interpretations of leadership exist, each providing a fragment of insight but each remaining an incomplete and wholly inadequate explanation. Most of these definitions don't agree with each other, and many of them would seem quite remote to the leaders whose skills are being examined. Definitions reflect fashions, political tides and academic trends. They don't always reflect reality and sometimes they just represent nonsense. It's as if what Braque once said about art is also true of leadership: “The only thing that matters in art is the part that cannot be explained.”Many theories of leadership have come and gone. Some looked at the leader. Some looked at the situation. None has stood the test of time. With such a track record, it is understandable why leadership research and theory have been so frustrating as to deserve the label “the La Brea Tar Pits” of organizational inquiry. Located in Los Angeles, these asphalt pits house the remains of a long sequenceof prehistoric animals that came to investigate but never left the area.63. In regard of leadership competencies, the author suggests that people have ________.A. believed in their existenceB. learned to apply them extensivelyC. found it very difficult to acquire themD. been unable to realize their importance64. Several big names are mentioned in the first paragraph mainly to show theirA. different styles of leadershipB. effective exercise of leadershipC. contributions to the theory of leadershipD. wisdom in applying the theory of leadership65. According to the author, people's opinions of leadership are on the whole quite_________.A. dividedB. originalC. misleadingD. sophisticated66. The author thinks that ______________.A. many people have labored to be leadersB. leaders are beyond our understandingC. the essence of leadership has not been graspedD. the definitions of leadership should vary67. “The La Brea Tar Pits” probably signifies things that____________.A. can be traced back to the prehistoric ageB. are traps for those who want to inquireC. are located in one place foreverD. don't deserve full investigation68. This passage is mainly concerned with _______________.A. the inconsistent theories of leadershipB. the famous leaders and their theoriesC. the changes in the trend of leadershipD. the inaccurate definitions of leadershipPassage FourWhen you leave a job with a traditional pension, don't assume you've lost the chance to collect it. You're entitled to whatever benefit you've earned – and you might even be entitled to take it now. "A lot of people forget they have it, or they think that by waiting until they're 65, they'll have a bigger benefit," says Wayne Bogosian, president of the PFE Group, which provides corporate pre-retirement education.Your former employers should send you a certificate that says how much your pension is worth. If it's less than $5,000, or if the company offers a lump-sum payout, it will generally close your account and cash you out. It may not seem like much, but $5,000 invested over 20 years at eight percent interest is $23,000. If your pension is worth more than $5,000, or your company doesn't offer the lump-sum option, find out how much money you're eligible for at the plan's normal retirement age, the earlier age at which you can collect the pension, the more severe penalty for collecting it early. You'll probably still come out ahead by taking the money now and investing it.What if you left a job years ago, and you're realizing you may have unwittingly left behind a pension? Get help from the Pension Benefit Guaranty Corporation. It has an online search tool that has helped locate $47 million in lost benefits for more than 12,000 workers.If you have a traditional pension, retiring early costs more than you might expect. Most people assume you take a proportional cut for leaving before your plan's normal retirement age. For example, you might think that if you need to accrue 30 years of service and you leave three years early, you'd get a pension 90 percent of the full amount.But that's not how it works. Instead, you take an actuarial reduction, determined by the employer but often around five percent a year, for each year you leave early. So retiring three years early could leave you with only 85 percent of the total amount.When you retire early with a defined-contribution plan, the problem is you start spending investments on which you could be earning interest. If you retire when you're 55, for example, and start using the traditional pension then, by age 65 you'll have only about half of what you would've had if you'd kept working until 65.69. When one leaves a job with a traditional pension, __________.A. he tends to forget that he has the pensionB. he has no right to ask for the pensionC. he'll have a bigger benefit than if he waits until the age of 65D. he has a specified worth of pension70. If the retiree's pension is less than $5,000, it is wise of him to________.A. ask the company for a lump-sum payoutB. require his former boss to figure out the value of his pensionC. take the pension with him and make a profit out of itD. collect the pension at his retirement plan's normal retirement age71. If one leaves early before his plan's normal retirement age, __________.A. he'll take 90 percent of the total amount of his pensionB. he'll have half of his pension paymentsC. he'll have his pension payment reduced by 5% a yearD. he'll have only 85 percent of his full pension72. If one retires early with a defined-contribution plan, he is expected to_________.A. earn less interestB. be better off than with a traditional pensionC. start investment immediatelyD. get less Social Security benefits73. Which of the following can be used as the subtitle for the last three paragraphs?A. Your Payout Is Not GuaranteedB. The Retirement DilemmaC. Leave Early, Lose BigD. Take the Pension with You74. Which of the following is NOT true?A. If one leaves 3 years early on a 30-year-service basis, he won't get a pension worth 27/30ths.B. It pays to get an early retirement if one understands how retirement pension plan works.C. The Pension Benefit Guaranty Corporation helps the retiree to recover lost benefits.D. If one keeps his expenses within his retirement framework, he won't be severely affected.Passage FiveIn a landmark decision, U.S. District Judge Leonie Brinkema ruled November 23, 1998, in Mainstream Loudown v. Board of Trustees of the Loudown County Library that the use of blocking software to restrict internet access in public libraries is unconstitutional. Despite the library's claims that its actions were justified in the name of “protecting minors from harmful content,” Judge Brinkema ruled that the library could not reduce adult access to standards established for children.“The use of blocking software in libraries offends the guarantee of free speech," she ruled, and “constitutes a prior restraint”on all speech. The Loudown County X-Stop software blocked access to a wide range of websites, including those of Quakers, the conservative Heritage Foundation, and AIDS education groups, as well as information about banned books and safe sex.Relying on Reno v. American Civil Liberties Union, Brinkema rejected arguments that the installation of such filtering devices constitutes "a library acquisition decision, to which the First Amendment does not apply." She pointed out that, since the library had originally provided uncensored Internet access and had then taken specific actions to limit it, the situation was analogous to the removal of library materials. The result, she said, was similar to "a collection of encyclopedias from which defendants have laboriously revised portions deemed unfit for library patrons."Although Brinkema's decision will have a major impact on the development of library policies nationwide, there is a crucial underlying problem that cannot be resolved through the legal process. Filtering software is created and produced by private companies that are quite eager and happy to make, all the decisions for us. And by purchasing and installing their products, we are agreeing to let them do just that. It is to these private companies we are surrendering selection and access to the Internet's hugedatabase of electronic information. This means that even the staffs at public libraries have no role in the selection process.The Washington Coalition Against Censorship's new original T-shirt design advocates the only solution we can trust to preserve our First Amendment liberties: “Use your brain: the filter you were born with.”75. The passage is mainly concerned with __________.A. whether it is legal to install computer software in public librariesB. whether libraries have to remove materials they consider harmfulC. what reading materials public libraries should provide to their patronsD. what kind of online services public libraries should offer their readers76. One of the defendant's arguments is that __________.A. the First Amendment does not apply to library purchasing decisionsB. certain materials have to be filtered to protect the ethnic minoritiesC. adults are guaranteed greater freedom to information than childrenD. the library intends to give their readers only healthy information77. Which of the following statements is NOT true of X-Stop software?A. It was purchased from a private commercial company.B. It denied both children and adults access to certain websites.C. It revised a certain portion of the encyclopedias in the library.D. Its installation in a county library was declared illegal by the court.78. Even after the 1998 court decision, the public still have to lace the fundamental problem of _____.A. giving up their freedom of speech on the internetB. having more restricted access to electronic informationC. not allowing the librarians to select reading materials for themD. letting the commercial companies decide what they would read79. The word "'uncensored" in the third paragraph probably means __________.A. freeB. timelyC. beneficialD. restricted80. According to the author, the decision about what is the best to read lies with__________.A. the librariansB. the individual citizensC. the governmentD. the legal courtsPART V TRANSLATION (30 minutes, 20 points)Section A (15 minutes, 10 points)Although the Bush administration has pledged its commitment to have Iraqis run their government on their own, peace and order will be long in coming. On one hand, Saddam remains unaccounted for. On the other hand, surging violence, cases of bloodshed, suicide bombings and people's taking to streets to protest have pledged the U.S. in an embarrassing situation. Recently, President Bush has made some remarks that appear intended to address criticism from the Democratic presidential candidates that top decision-makers failed to anticipate the mounting difficulties lying ahead. It's hoped that the UN can get actively involved in the reconstruction of this war-tom country and play a more positive role in finding a peaceful solution to problems confronting Iraqis.Section B考研的人在英语上花的时间远远多于其他学科，希望英语分数越高越好。

全国大学英语四级模拟题04及答案

Part I Writing(30 minutes)Directions: For this part, you are allowed 30 minutes to write a composition on the topic Choosing an Occupation. Y should write at least 120 words following the outline given below in Chinese: 1. 选择职业是一个人要面对的众多难题之一。

选择职业是一个人要面对的众多难题之一。

2. 需要花时间去选择职业。

需要花时间去选择职业。

3. 选择职业时可以向多人寻求建议和帮助。

选择职业时可以向多人寻求建议和帮助。

Choosing an Occupation ----------------------------------------------------------------- ------------------------------------------------------------------ 【写作思路】【写作思路】本文是一篇关于择业的议论文。

短文需要说明慎重择业相当重要，并提出多种指导择业的方法。

本文是一篇关于择业的议论文。

短文需要说明慎重择业相当重要，并提出多种指导择业的方法。

【参考范文】【参考范文】Choosing an Occupation One of the most important problems a young person faces is deciding what to do. There are some people, of course, from the time are six years old “know” that they want to be doctors or pilots or fire fighters, but the maj ority of us do not get around to making a decision about an occupation or career until somebody or something forces us to face the problem. Choosing an occupation takes time, and there are a lot of things you have to think about as you try to decide wha would like to do. You may find that you will have to take special courses to qualify for a particular kind of work, or yo find out that you will need to get actual work experience to gain enough knowledge to qualify for a particular job. Fortunately, there are a lot of people you can turn to for advice and help in making your decision. At most schools, are teachers who are professionally qualified to give you detailed information about job qualifications. And you can talk ov your ideas with family members and friends who are always ready to listen and to offer suggestions. Part II Reading Comprehension (Skimming and Scanning)(15 minutes)Directions: In this part, you will have 15 minutes to go over the passage quickly and answer the questions on Answer Sheet 1.For questions 1-7,choose the best answer from the four choices marked[A],[B],[C]and [D]. For questions 8-10,complete the sentences with the information given in the passage. Will We Run Out of Water? Picture a “ghost ship” sinking into the sand, left to rot on dry land by a receding sea. Then imagine dust storms sweepi up toxic pesticides and chemical fertilizers from the dry seabed and spewing them across towns and villages. Seem like a scene from a movie about the end of the world? For people living near the Aral Sea in Central Asia, it’s all too real. real. Thirty Thirty Thirty years years years ago, ago, ago, government government government planners planners planners diverted diverted diverted the the the rivers rivers rivers that that that flow flow flow into into into the the the sea sea sea in in in order order order to to to irrigate irrigate irrigate (provide (provide (provide water water for)farmland. As a result, the sea has shrunk to half its original size, stranding ships on dry land. The seawater has tripled in content and become polluted, killing all 24 native species of fish. Similar large-scale efforts to redirect water in other parts of the world have also ended in ecological crisis, according numerous environmental groups. But many countries continue to build massive dams and irrigation systems, even though suc projects can create more problems than they fix. Why? People in many parts of the world are desperate for water, and people will need more water in the next century. “Growing populations will worsen problems with water,” says Peter H. Gleick, an environmental scientist at the Pacif Institute for studies in Development, Environment, and Security, a research organization in California. He fears that by the ye 2025, as many as one-third of the world’s projected 8.3 billion people will suffer from water shortages.Where Water Goes Only 2.5 percent of all water on Earth is freshwater, water suitable for drinking and growing food, says Sandra Po director of the Global Water Policy Project in Amherst, Mass. Two thirds of this freshwater is locked in glaciers and ice cap s. In fact, only a tiny percentage of freshwater is part of the water cycle, in which water evaporates and rises into the atmosp then condenses and falls back to Earth as precipitation(rain or snow). Some Some precipitation precipitation precipitation runs runs runs off off off land land land to to to lakes lakes lakes and and and oceans, oceans, oceans, and and and some some some becomes becomes becomes groundwater, groundwater, groundwater, water water water that that that seeps seeps seeps into into into the the the earth. earth. Much of this renewable freshwater ends up in remote places like the Amazon river basin in Brazil, where few people liv fact, fact, the the the world’s world’s world’s population population population has has has access access access to to to only only only 12,500 12,500 12,500 cubic cubic cubic kilometers kilometers kilometers of of of freshwater—freshwater—freshwater—about about about the the the amount amount amount of of of water water water in in in Lake Lake Superior. And people use half of t his amount already. “If water demand continues to climb rapidly,” says Postel, “there will be severe shortages and damage to the aquatic environment.”Close to Home Water woes may seem remote to people living in rich countries like the United States. But Americans could face seri water water shortages, shortages, shortages, too too too especially especially especially in in in areas areas areas that that that rely rely rely on on on groundwater. groundwater. groundwater. Groundwater Groundwater Groundwater accumulates accumulates accumulates in in in aquifers, aquifers, aquifers, layers layers layers of of of sand sand sand and and gravel that lie between soil and bedrock. (For every liter of surface water, more than 90 liters are hidden underground.)Although the United States has large aquifers, farmers, ranchers, and cities are tapping many of them for wat faster faster than than than nature nature nature can can can replenish replenish replenish it. it. it. In In In northwest northwest northwest Texas, Texas, Texas, for for for example, example, example, over over over pumping pumping pumping has has has shrunk shrunk shrunk groundwater groundwater groundwater supplies supplies supplies by by by 25 25 percent, according to Postel. Americans may face even more urgent problems from pollution. Drinking water in the United States is generally safe a meets high standards. Nevertheless, one in five Americans every day unknowingly drinks tap water contaminated with bacteri and chemical wastes, according to the Environmental Protection Agency. In Milwaukee, 400,000 people fell ill in 1993 aft drinking tap water tainted with cryptosporidium, a microbe that causes fever, diarrhea and vomiting. The Source Where do contaminants come from? In developing countries, people dump raw sewage into the same streams and rive from which they draw water for drinking and cooking; about 250 million people a year get sick from water borne diseases. In In developed developed developed countries, countries, countries, manufacturers manufacturers manufacturers use use use 100,000 100,000 100,000 chemical chemical chemical compounds compounds compounds to to to make make make a a a wide wide wide range range range of of of products. products. products. Toxic Toxic chemicals pollute water when released untreated into rivers and lakes. (Certain compounds, such as polychlorinated biphenyls or PCBs, have been banned in the United States.) But But almost almost almost everyone everyone everyone contributes contributes contributes to to to water water water pollution. pollution. pollution. People People People often often often pour pour pour household household household cleaners, cleaners, cleaners, car car car antifreeze, antifreeze, antifreeze, and and and paint paint thinners down the drain; all of these contain hazardous chemicals. Scientists study ing water in the San Francisco Bay reported in 1996 that 70 percent of the pollutants could be traced to household waste. Farmers have been criticized for overusing herbicides and pesticides, chemicals that kill weeds and insects but that pollu water water as as as well. well. well. Farmers Farmers Farmers also also also use use use nitrates, nitrates, nitrates, nitrogen nitrogen rich rich fertilizer fertilizer fertilizer that that that help help help plants plants plants grow grow grow but but but that that that can can can wreak wreak wreak havoc havoc havoc on on on the the environment. Nitrates are swept away by surface runoff to lakes and seas. Too many nitrates “over enrich” these bodies of w er, encouraging the buildup of algae, or microscopic plants that live on the surface of the water. Algae deprive the water of oxy that fish need to survive, at times choking off life in an entire body of water. What’s the Solution?Water Water expert expert expert Gleick Gleick Gleick advocates advocates advocates conservation conservation conservation and and and local local local solutions solutions solutions to to to water-related water-related water-related problems; problems; problems; governments, governments, governments, for for for instance, instance, would be better off building small-scale dams rather than huge and disruptive projects like the one that ruined the Aral Sea. “More than 1 billion people worldwide don’t have access to basic clean drinking water,” says Gleick. “There has to be a strong push on the part of everyone —governments and ordinary people —to make sure we have a resource so fundamental to life.”1.What caused the Aral Sea to shrink? [A]The rivers flowing into it have been diverted. [B]Farmers used its water to irrigate their farmland. [C]Government planners over pumped its water.[D]High temperature made its water badly evaporate. 2.The construction of massive dams and irrigation projects . [A]does more good than harm [B]solves more problems than what they created [C]does more harm than good [D]brings more water to people than expected 3.The chief causes of water shortage include . [A]population growth and water waste [B]water pollution and dry weather [C]water waste and pollution [D]population growth and water pollution 4.Americans could suffer from greatly serious water shortages? [A]living in rich areas [B]living in big cities but poor condition [C]depending on groundwater [D]bearing high standards of safe drinking water in mind 5.What is the main pollutant in developed countries? [A]Untreated toxic chemicals from manufacturers. [B]Raw sewage into rivers and streams. [C]Herbicides and pesticides used by farmers. [D]Household cleaners poured down the drain. 6.How does algae make threats to life of a body of water? [A]By covering the whole surface of the water. [B]By competitively using oxygen life in water needs. [C]By living more rapidly than other life in water . [D]By releasing hazardous chemicals into water. 7.According to Gleick, who should be responsible for solving water-related problems? [A]government and housewives. [B]farmers and manufacturers. [C]ordinary people and manufacturers. [D]government and every person. 8. According to Peter H. Gleick, by the year 2025, as many as of the world’s people will suffer from water shortages. 9.Two thirds of the freshwater on Earth is locked in . 10.In 10.In developed developed developed countries, countries, countries, before before before toxic toxic toxic chemicals chemicals chemicals are are are released released released into into into rivers rivers rivers and and lakes, lakes, they they they should should should be be be treated treated treated in in in order order order to to avoid . Part ⅣReading Comprehension(Reading in Depth)(25 minutes)Section ADirections: In this section, there is a passage with ten blanks. You are required to select one word for each blank from of choices given in a word bank following the passage. Read the passage through carefully before making your choices. E choice in the bank is identified by a letter. Please mark the corresponding letter for each item on Answer Sheet 2 with a line through the centre. You may not use any of the words in the bank more than once. Questions 47 to 56 are based on the following passage. Shopping habits in the United States have changed greatly in the last quarter of the 20th century. Early in the 1900s m American towns and cities had a Main Street. Main Street was always the 47 of a town. This street was lined on the both with many 48 businesses. Here, shoppers walked into stores to look at all sorts of merchandise: clothing, furniture, hardwa groceries. In addition, some shops offered 49 . There shops included drugstores, restaurants, shoe repair stores, and barber hairdressing shops. But in the 1950s, a change began to 50 place. Too many automobiles had crowded into Main Street w too few parking places were 51 to shoppers. Because the streets were crowded, merchants began to look with interest at open spaces outside the city limits. Open space is what their car driving customers 52 . And open space is what they got the first shopping centre was built. Shopping centers, or rather malls, 53 as a collection of small new stores away from crow city centers. Attracted by hundreds of free parking space, customers were drawn away from 54 areas to outlying malls. And growing 55 of shopping centers led in turn to the building of bigger and better stocked stores. By the late 1970s, many shop malls malls had had had almost almost almost developed developed developed into into into small small small cities cities cities themselves. themselves. themselves. In In In addition addition addition to to to providing providing providing the the the 56 56 56 of of of the the the stop stop stop shopping, shopping, shopping, malls malls malls were were transformed into landscaped parks, with benches, fountains, and outdoor entertainment. [A]designed[F]convenience[K]cosmetics [B]take[G]services[L]started [C]heart[H]fame[M]downtown [D]needed[I]various[N]available [E]though[J]popularity[O]cheapness Section BDirections: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. F each each of of of them them them there there there are are are four four four choices choices choices marked marked marked [A], [A], [A], [B], [B], [B], [C]and [C]and [C]and [D].Y [D].Y ou should should decide decide decide on on on the the the best best best choice choice choice and and and mark mark mark the the corresponding letter on Answer Sheet 2 with a single line through the centre. Passage One Questions 57 to 61 are based on the following passage. Culture is one of the most challenging elements of the international marketplace. This system of learned behavior patter characteristic of the members of a given society is constantly shaped by a set of dynamic variables: language, religion, val and and attitudes, attitudes, attitudes, manners manners manners and and and customs, customs, customs, aesthetics, aesthetics, aesthetics, technology, technology, technology, education, education, education, and and and social social social institutions. institutions. institutions. To To To cope cope cope with with with this this this system, system, system, an an international manager needs both factual and interpretive knowledge of culture. To some extent, the factual knowledge can b learned; its interpretation comes only through experience. The The most most most complicated complicated complicated problems problems problems in in in dealing dealing dealing with with with the the the cultural cultural cultural environment environment environment stem stem stem from from from the the the fact fact fact that that that one one one cannot cannot cannot learn learn culture culture——one has to live it. Two schools of thought exist in the business world on how to deal with cultural diversity. One is business is business the world around, following the model of Pe psi and McDonald’s. In some cases, globalization is a fact of life; however, cultural differences are still far from converging. The other school proposes that companies must tailor business approaches to individual cultures. Setting up policies an procedures procedures in in in each each each country country country has has has been been been compared compared compared to to to an an an organ organ organ transplant; transplant; transplant; the the the critical critical critical question question question centers centers centers around around around acceptance acceptance acceptance or or rejection. The major challenge to the international manager is to make sure that rejection is not a result of cultural myop even blindness. Fortune examined the international performance of a dozen large companies that earn 20 percent or more of their reven overseas. The internationally successful companies all share an important quality: patience. They have not rushed into situation but rather built their operations carefully by following the most basic business principles. These principles are to know y adversary, know your audience, and know your customer. 57.According to the passage, which of the following is true? [A]All international managers can learn culture. [B]Business diversity is not necessary. [C]Views differ on how to treat culture in business world. [D]Most people do not know foreign culture well. 58.According to the author, the model of Pepsi. [A]is in line with the theories that the business is business the world around [B]is different from the model of McDonald’s[C]shows the reverse of globalization [D]has converged cultural differences 59.The two schools of thought. [A]both propose that companies should tailor business approaches to individual cultures [B]both advocate that different policies be set up in different countries [C]admit the existence of cultural diversity in business world [D]both A and B 60.This article is supposed to be most useful for those. [A]who are interested in researching the topic of cultural diversity [B]who have connections to more than one type of culture [C]who want to travel abroad [D]who want to run business on International Scale 61.According to Fortune, successful international companies. [A]earn 20 percent or more of their revenue overseas [B]all have the quality of patience [C]will follow the overseas local cultures [D]adopt the policy of internationalization Part ⅤCloze (15 minutes)Directions: There are 20 blanks in the following passage. For each blank there are four choices marked [A], [B], [C][D]on the right side of the paper. You should choose the ONE that best fits into the passage. Then mark the corresponding l on Answer Sheet 2 with a single line through the centre. Who won the World Cup 1994 football game? What happened at the United Nations? How did the critics like the new 67 an event takes place, newspapers are on the streets 68 the details. Wherever anything happens in the world, reports are on spot to 69 the news. Newspapers have one basic 70 , to get the news as quickly as possible from its source, from thos make it to those who want to 71 it. Radio, telegraph, television, and 72 inventions brought competition for newspapers. So the development of magazines and other means of communication. 73 , this competition merely spurred the newspapers o They quickly made use of the newer and faster means of communication to improve the 74 and thus the efficiency of their operations. Today more newspapers are 75 and read than ever before. Competition also led newspapers to branch out to ma other fields. Besides keeping readers 76 of the latest news, today’s newspapers 77 and influence readers a bout politics and other important and serious matters. Newspapers influence readers’ economic choices 78 advertising. Most newspapers depend on advertising for their very 79 .News-papers are sold at a price that 80 even a small fraction of the cost of production. The 81 of income for most newspapers is commercial advertising. The 82 in selling advertising depends on a newspaper’s value advertisers. This 83 in terms of circulation. How many people read the newspaper? Circulation depends 84 on the work of advertisers. This 83 in terms of circulation. How many people read the newspaper? Circulation depends 84 on the work of circulation circulation department department department and and and on on on the the the services services services or or or entertainment entertainment entertainment 85 85 85 in in in a a a newspaper’s newspaper’s newspaper’s pages. pages. pages. But But But for for for the the the most most most part, part, part, circulation circulation depends depends on on on a a a newspaper’s newspaper’s newspaper’s value value value to to to readers readers readers as as as a a a source source source of of of information information information 86 86 86 the the the community, community, community, city, city, city, country, country, country, state, state, state, nation, nation, nation, and and world world——and even outer space. 67.[A]Just when[B]While [C]Soon after[D]Before 68.[A]to give[B]giving [C]given[D]being given 69.[A]gather[B]spread [C]carry[D]bring 70.[A]reason[B]cause [C]problem[D]purpose 71.[A]make[B]publish [C]know[D]write 72.[A]another[B]other [C]one another[D]the other 73.[A]However[B]And [C]Therefore[D]So 74.[A]value[B]ratio [C]rate[D]speed 75.[A]spread[B]passed [C]printed[D]completed 76.[A]inform[B]be informed [C]to informed[D]informed 77.[A]entertain[B]encourage [C]educate[D]edit 78.[A]on[B]through [C]with[D]of 79.[A]forms[B]existence [C]contents[D]purpose 80.[A]tries to cover[B]manages to cover [C]fails to cover[D]succeeds in 81.[A]source [B]origin [C]course[D]finance 82.[A]way[B]means [C]chance [D]success 83.[A]measures[B]measured [C]is measured[D]was measured 84.[A]somewhat [B]little [C]much[D]something 85.[A]offering[B]offered [C]which offered[D]to be offered 86.[A]by [B]with [C]at[D]about Part Ⅵ Translation(5 minutes)Direction: Complete the sentences on Answer Sheet 2 by translating into English the Chinese given in brackets. 87.There’s a man at the reception desk who seems very angry and I think he means(想找麻烦). 88.Why didn’t you tell me you could len d me the money? I (本来不必从银行借钱的). 89. (正是由于她太没有经验正是由于她太没有经验) that she does not know how to deal with the situation. 90.I (将做实验) from three to five this afternoon. 91.If this can’t be settled reasonably, it may be necessary to (诉诸武力). 【答案解析】【答案解析】Part Ⅴ Cloze 【全文翻译】【全文翻译】谁获得了1994年世界杯足球赛的冠军?联合国发生了什么事情?批评家如何喜欢新剧?一个事件刚刚发生，街上就有报纸报道详情了。

大学英语四级全真模拟答案(四)

洛基英语，中国在线英语教育领导品牌答案与解析Part I WritingHow to Get Prepared for a JobAs a result of the population booming in the past, the competition in job markets is getting much fiercer. As college students who are to graduate in the future, we must prepare ourselves when still on campus in order to gain an upper hand.There are several things we college students can do to sharpen our competitive edge. First, start preparing early. We all know that it is the early bird that catches the worm. It is too late to consider our future career upon graduation. Why not plan beforehand? Second, we should attach greater importance to our personalities such as honesty, cooperation and perseverance. They are more important than appearance in landing a job although it is advantageous to have a neat look. Third, we should make a close self-examination so as to know what our weaknesses and strengths are so that we can do something about them to improve ourselves. Lastly, we can take some preliminary training for the job we’d like to have. For example, if an English major wants to work as a certificated public accountant, he’d better acquaint himself with some financial knowledge while on campus.In a word, opportunity will only favor those with a ready mind. Just figure ou t what we’d like to do in the future and act accordingly.Part II Reading Comprehension (Skimming and Scanning)本文从失业这个话题入手，分析了失业的利弊。

2020年大学英语四级词汇和语法全真模拟试题及答案(共七套)

2020年大学英语四级词汇和语法全真模拟试题及答案（共七套）2020年大学英语四级词汇和语法全真模拟试题及答案（一）41. He ____have been nervous because he didn’t go straight in.A. ought toB. mustC. shouldD. had to42. I am quite sure that I can ____ Michael into letting us use his car tomorrow.A. speakB. talkC. tellD. say43. Jean could be a very attractive girl but she____to her cloth es. A. pays no attentionB. was paying no attentionC. paid no attentionD. had paid no attention44. When questioned by the interviewer, my mind went____, and I couldhardly remember my own date of birth.A. blankB. dimC. faintD. vain45. The textbook question as well as other issues is going to be discussed when the congress is in____again next spring.A. assemblyB. conventionC. conferenceD. session46. To drive a car safely, it is____good brakes.A. essential withB. essential havingC. essential to haveD. essential have47. As I regard it, you can widen the ____ of these improvements through your active participation.A. volumeB. dimensionC. magnitudeD. scope48. “Can you ride a horse?”“No, I never had the chance ____.”A. for learningB. for learning howC. how to learn itD. to learn how49. As electric lines were destroyed by the storm, they were forced to[CD#4] light for several days.A. go overB. go in forC. go withoutD. go out50. To survive in the intense market competition, we must____the qualities and varieties of products we make to the world-market demand.A. improveB. guaranteeC. gearD. enhance51. “Maria has blisters in her boots.”“She____walking such a long distance.”A. was used not toB. used toC. is not used toD. did not used to52. In ancient times people who were thought to have the ability to ____dreams were likely to be highly respected.A. impartB. inheritC. interpretD. intervene53. It was ____that we felt tired when we arrived.A. a so long travelB. such a long travelC. such a long journeyD. such a so long journey54.____his poor record in school, the board thinks that he should study hard.A. In spite ofB. In charge ofC. In view ofD. In case of55. “What authors do you like?”“Shakespeare is____.”A. favorite for meB. my favoriteC. for me the favoriteD. the favorite of mine56. We hadn’t expected a power cut so we were astonished when the whole house was ____into darkness.A. divedB. plungedC. drownedD. dropped57. Without a (an)____passport a tourist is forbidden to enter a country. A. operative B. effectiveC. validD. efficient58. Although the town had been attacked by the storm several times,____was done.A. a few damagesB. few damagesC. little damageD. a little damage59. Before the tourists set off, they spent much time setting a limit ____the expenses of the trip.A. forB. inC. toD. about60. “Tina looks especially pretty tonight.”“Yes, she always looks her best in ____of that color.”A. dressB. a dressC. that dressD. the dress61. Despite the wide range of reading material specially written or ____forlanguage learning purposes, there is yet no comprehensive systematic program for the reading skills.A. appointedB. assembledC. acknowledgedD. adapted62. Internet, a____of millions of computers linked world wide, is the largest system serving e-mail messengers.A. unityB. connectionC. networkD. combination63. “ How dark your brother’s hair is!”“It’s ____mine when I was at his age.”A. no darker thanB. no more darker asC. not dark more thanD. not darker as64. It was surprising that the hotel looked rather shabby outside was luxuriously and____ furnished inside.A. artificiallyB. arrogantlyC. arbitrarilyD. artistically65.____he daydreamed, Peter saw figures in the sky.A. UntilB. SinceC. WhileD. During参考答案41. 答案B【参考译文】他必定很紧张，因为他没有直接参加比赛。

2020年英语模拟四参考答案

英语模拟四参考答案一、1--5 CCBAA6—10 BAACB 11—15 BABCB16--20 DACBE二、21--25 DCBBA 26--30 BCABD 31--35 CDBCD36--40 CEADB三、41—45 ADBCB 46—50 DAADC 51—55 BABDC四、第一节56.waited57.handing58.but59.what60.them61.answers62. about63.silently64.problems65.given第二节66.my 67.and 68. up 69.the 70. as五、71. How is everything going?/How are you?72.Well, why did you go there?/What did you do there?73. You are always the best./You’re good at it.74. Whose poem did you read?75. It was educational.（言之有理，即可得分。

）六、The best view I’ve seenIf you look closely to life, you will find beautiful views in our life everywhere. Today I want to share the best view I’ve seen with you.That was a hot day. I saw two kids giving bottled water to passers-by on the roadside. I was wondering if they were selling bottled water to earn money. Then their mother came up and explained they were teaching their children to give without asking anything in return. Those who received water all gave the kids a big smile, saying thanks to them.The busy figures and kind smiles of the mother and her kids on that hot day were the best view I’ve seen. It is them who taught me to show my kindness to people around, hoping our world become more beautiful.听力材料一、听力理解第一节：听下面5段对话。

大学英语四级模拟试题四(附含答案解析)

范文范例精心整理大学英语四级模拟题四一二三四五六试卷总核查人得分Part One Reading Comprehension(2’×10 = 20 ’)Directions:There are 2 passages in this section.Each passage is followed by somequestions or unfinished statements. For each of them there are four choices marked A), B), C) and D).You should decide on the best choice and mark the corresponding letter on the Answer Sheetwith a single line through the centre.Passage OneAir pollution can spread from city to city.It even spreads from one country to another. Some northern European countries have had “ black snow” from pollutants that have traveled through the air from other countries and have fallen with the snow. So air pollution is really a global problem.Air pollution can kill babies, older people, and those who have respiratory（呼吸的）diseases. As found in cities, air pollution increases the risks of certain lung diseases.Air pollution can cause both airplane and car accidents because it cuts down visibility （能见度） . There are other possible health dangers from air pollution that we don’ t know much about. For example, scientists are trying to find out whether chemicals that reach usfrom the air may cause changes in our cells. These changes might cause babies to be bornwith serious birth defects. Scientists are trying to learn how all the many chemicals areapt （易于的） to take into our bodies from air,water,food,and even medicines act together to affect our health and the way our bodies work.That is another reason why it is so important to begin to control pollution now instead of waiting until we learn all the answers.Air pollution costs us a lot of money. It corrodes（腐蚀） our buildings.It damages farm crops and forests. It has a destructive effect on our works of art. The cost of all thisdamage to our government is great. It would be much more worthwhile, both for us and forthe government, to spend our tax dollars on air pollution control.1. Air pollution may lead to airplane accidents because.A. it may cause pilots to be illB. engines may fail from the air-borne dirtC. visibility is reducedD. it brings a lot of black snow 2. Scientists are trying to find a link between pollution and .A. intelligence levelsB. birth problemsC. man ’ s behaviorD. the nervous system3. Scientists have not yet determined .A. all of the effects of pollution on the human bodyB. how pollution can be controlled successfullyC. when the atmosphere first became pollutedD. how some snow becomes black4. The author suggests that before air pollution becomes more serious, .A. factories will be forced to stop operatingB. buildings should be protectedC. the earth will begin to grow colderD. more money should be spent to solve the problem5. We can conclude that .A. civilization may be ruined if pollution is not controlledB. pollution is more serious in Europe than it is in AmericaC. most people do not know that pollution is a serious problemD. we should learn all the answers before we begin to control pollutionPassage TwoStiletto heels could be banned from the workplace because of health and safe according to British Trade Union bosses. The Trade Union Congress, predominantly male, has proposed a motion arguing that high heels are disrespectful to women while contribute to long term injuries. They propose instead that women wear“ sen with an inch heel limit in an attempt to avoid future foot and back pain as well The motion is due to be debated at next month’ s conference. The motion states: believes high heels may look glamorous on the Hollywood catwalks but are completely in appropriate for the day-to-day working environment.Feet bear the burden of dai for many workers prolonged standing, badly fitted footwear, and in particular high heelscan be a hazard. Around two million days a year are lost through sickness as a result oflower limb disorders.Wearing high heels can cause long-term foot problems and foot,knee and back pain and damaged joints.Many employers in the retail sector workers to wear high heels as part of their dress code.More must be done to rais of this problem so that women workers and their feet are protected.”Nadline Dorries, the Tory Member of Parliament, however criticized the motion and saidthe extra height heels give women can help them when in the workplace.“I ’need every inch of my Christian Louboutin heels to look my male colleagues in the eye,she said.“If high heels were banned in Westminster, no one would be able to find me. The Trade Union leaders need to get real,stop using obvious sexist tactics by discussin范文范例精心整理stilettos to divert tension away from Labor chaos.”Michelle Dewberry, a former winner of The Apprentice, said the motion was patronizing（自认为高人一等的）. “This is absolutely ridiculous and I think these union officials should be spending their time dealing with more important issues” , she said.“I’ m at work in five-inch heels and perfectly able to do my job. Heels are sexy, they boost your confidenceand they are empowering to women. I can’ t imagine these officials debating a motion abouthow tightly men should wear their ties. Wearing heels is a personal choice.”6. Which of the following best explains what stiletto heels are?A. Very high heels that women wear.B. Shoes with an inch heel limitC. High heels most appropriate for catwalks.D. Shoes most suitable for retailsector worker7.Why do the Trade Union leaders propose to ban stiletto heels from the workplace?A. Because they don ’ t want to have the workplace look like Hollywood.B. Because they think the stiletto heels give women excuse to ask for a sick leave.C. Because the shoes are believed to be harmful to people’ s health.D. Because they hold the idea that women themselves should decide what to wear.8. Why did Nadline Dorries criticize the motion?A. Because she feels the extra height helps people to find her.B. Because she feels the extra height improves her vision.C. Because she feels the extra height adds to her personal charm.D. Because she feels the extra height makes her more confident.9. What is Michelle Dewberry’s opinion on the motion?A. The union leaders should mind their own business.B. Women are perfectly able to decide what to wear.C. Union officials shouldn’ t have debates on any motions.D. Women will never be hurt wearing the stiletto heels.10. What can you infer from the passage?A. Union leaders care about women employees very much.B. Women think differently from male union leaders.C. There is going to be a heated debate over this motion.D. Height means power and confidence at workplaces.Part Two Listening Comprehension(35’)Section A(1 ’×15 = 15 ’) Directions:In this section, you will hear 8 short conversations and 2 long conversations.At the end of each conversation, one or more questions will be asked about what was said.Both the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A), B), C) and D),and decide which is the best answer. Then mark the corresponding letter on Answer sheet line through the centre.11. A. Invite four people to dinner.B.Book a corner table for six.C.Give a birthday party in the restaurant.D.Book a table for four people at 6:00.12.A. Teacher and student. B. Patient and doctor.C. Customer and waiter.D. Husband and wife.13.A. Walking. B. Sightseeing.C. Driving.D. Shopping.14. A. The man lives in New York.B.The man enjoys his trip.C.The man is going to phone the woman.D.Someone is waiting for him.15. A. She will decide later.B.She doesn ’t care for either.C.She doesn ’t want to go out.D.She wants the man to decide.16. A. Frank ’s car was accidentally lost.B.Frank was killed in a car accident.C.Frank fell out of a car.D.Frank survived a car accident.17. A. At 8:30. B. At 9:00.C. At 9:10.D. At 10:00.18. A. Coming back for a later show.B.Waiting in a queue.ing back in five minutes.D.Not going to the movie today.Conversation OneQuestions 19 to 22 are based on the conversation you have just heard.19. A. 80 pounds a month.B.100 pounds a month.C.Ranging from 80 to 100 pounds a month.D.180 pounds a month.20. A. 2 bedrooms with the kitchen and dining room separated or combined.B.2 bedrooms with kitchen and dining room separated.C.2 bedrooms with kitchen and dining room combined.D. 2 bedrooms without the kitchen and dining room.21. A. 0.5 mile.B.1 mile.C.1.5 miles.D.2 miles.22. A. Look for more houses that might meet their needs.B.Go to the ideal house and have a look.C.Talk with their parents about the rental fees.D.Sign the contract terms.Conversation TwoQuestions 23 to 25 are based on the conversation you have just heard.23. A. Their different plans for summer vacation.B.A vacation without the sea.C.The silver beams of the moon reflected on the ocean.D.A group of tourists going to the mountain every summer.24. A. To go swimming every day.B.To stay in the mountains as usual.C.To go to the seaside.D.To enjoy the silver beams of the moon.25. A. He likes swimming.B.He will still go to the mountains this summer.C.He doesn ’ t want to go to the seaside.D.He will go to a seaside city alone.(1 ’×10=10 ’)In this section, you are going to hear three short passages. At the end of each passage, you will hear some questions. Both the passages and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on Answer sheet with a single line through the centre.Passage OneQuestions 26 to 28 are based on the passage you have just heard.26 A. Lack of confidence.ck of intelligence.C.Carelessness.D.Absent-mindedness.27 A. To accompany his children on a train ride. 范文范例精心整理B. To have a holiday with his children on the beach.C. To take his children to visit a friend of his in a seaside town.D. To stay at home and take care of his children.28 A. He could not find his children at the station.B.He could not find the piece of paper his wife gave him.C.He forgot the phone number of his home.D.The train had already gone.Passage TwoQuestions 29 to 31 are based on the passage you have just heard.29 A. She told Peter to buy her an inexpensive gift.B.She told Peter not to buy her a gift.C.She told Peter to buy her an expensive gift.D.She told Peter not to buy any gift but write her a letter.30 A. The history and grammar of languages.B.Everyday use of language.C.Homes, work, coffee shops, elevators, and supermarkets.D.The relationship between people.31 A. The differences between the way men and women travel to different places.B. The differences in the way people treat others’ conversation.C. The differences between the way men and women communicate.D. The differences in the way people from different geographic areas behave.Passage ThreeQuestions 32 to 35 are based on the passage you have just heard.32 A. He listens to music and makes music himself.B. He listens to music from early in the morning till late at night, at home anC. He goes to discos, parties and concerts frequently.D. He listens to music while he is having breakfast and doing homework.33 A. It makes young people neglect their studies.B.It causes clashes between parents and their teenage children.C.It is often too loud.D.It is often linked to young people taking drugs.34 A. Steve would take drugs.B.Steve ’ s hearing would be damaged someday.C.Steve would sooner or later get mixed up with some evil guys.D.Steve would become self-centered.35 A. Music has become a very important part of life for children and adults.B.Whether music is good or not to people depends on how it is used.Section B Directions:范文范例精心整理C. Teenagers nowadays spend less time on their studies than listening to music.D. Music has more negative effects than positive effects on teenagers.Section C(10’ )Directions: In this section, you will hear a passage three times. When the passage is readfor the first time, you should listen carefully for its general idea. When the passage isread for the second time,you are required to fill in the blanks numbered from 36to43 with the exact words you have just heard. For blanks numbered from 44 to 46 you are required tofill in the missing information. For these blanks, you can either use the exact words youhave just heard or write down the main points in your own words. Finally, when the passageis read for the third time, you should check what you have written.（请写在答题纸上）Advertising is a way of bringing(36)to the public for the purpose of selling a product, a service, an idea, or an (37). The information is transmitted bymeans of (38) ___________ word or over the air. It may be presented as a simple (39)____________of fact, or as more often,it may be offered in colorful or even (40) language.All advertising is intended to stimulate people to do some (41)__________ things, such as buy a product, order a service, join an organization, or (42) ___________ a meetingand so on. Each advertisement is paid for by a person, a group, an organization, or a (43)___________ enterprise seeking to advance his or her goals.In a modern society,everyone uses advertising in one way or another. A person may obtain a job by answering a classified ad,or sometimes called a small ad. It is placed in a newspaper by those wishing to sell or buy something,lease or rent something,offer or get employment, etc. (44) _____________________ whose advertisements express ideas that attract him. Inchoosing food products and other items of daily living, he is usually guided or influencedby advertising. (45) ___________________________.Advertising has certainly played an important part in making modern goods and servicesavailable to the general public, it hastened consumer’ s acceptance of such new productsas cars,telephones,electric refrigerators,and frozen foods.(46) ___________________________________.Part Three Vocabulary and Structure(0.5’×20 =10’)Directions: There are 20 incomplete sentences in this part. For each sentence there are four choices marked A, B, C and D. Choose the ONE answer that best completes the sentence. Then mark the corresponding letter on the Answer Sheet with a single line through the centre.47.Isn ’t this straw hat beautiful? My wife ________ it on her business trip to China lastyear.A. runs intoB. came upon withC. came uponD. comes acros48. The spokesman was merely given a _____ version of the document, so he didn’about the details.A. condenseB. condensedC. condensingD. condensable49.To be granted a substantial yearly bonus（奖金） is considered________ to getin pay.A. comparisonB. comparativeC. comparablyD. comparable50.The boss ________ him that she had no plan to let him go.A. insuredB. ensuredC. assuredD. sured51.Plenty of football and basketball clubs are eager to________young athletesgreat promise.A. smashB. sponsorC. steerD. spur52._________ fired, your health care and other benefits would not be immediately cut off.A. Would you beB. Should you beC. Could you beD. Might you be53.Anyone without patience and _________ is unlikely to make a good researcher.A. persistenceB. consistC. consistenceD. pe54.The new secretary has written a remarkably ________ report within a few hundredwords but with all the important details included.A. briskB. preciseC. elaborateD. concise55. He returned to his hometown so that he could ________ his passion for football.A. indulgeB. breakC. limitD. ob56.From all the indications, it is safe to ________ that the prices of cars will go downby large margins.A. consumeB. assureC. resumeD. assume57.He tried to explain the complicated theory to me, but I got even more _______ by thetechnical terms in his explanation.A. encouragedB. confusedC. importedD. convinced58.As the clouds drifted away, an even higher peak became_______ to the climbers.A. evidentB. apparentC. visibleD. obviou59.She wants to drop out of college and become a singer, but her parents _______ very muchon her intention.A. frownB. emphasizeC. disapproveD. focus60.A peculiarly pointed chin is her most memorable facial _______.A. markB. featureC. appearanceD. trace61.I have bought so many new books this year that it’ s really difficult for me to ke_______ of them.A. accountB. recountC. constantD. count62.The theories of relativity have made _______ changes in our views of the universe.A. fundamentalB. ambitiousC. linguisticD. respective63.The lady dressed in the latest Paris fashion is _______ in her appearance but rude inher speech.A. excessiveB. elaborateC. elegantD. exaggerated64.The failure of the movie hastened her decision to _______ from the glamorous screen andspend more time with her family.A. retreatB. resignC. rejectD. replace65. Our _______ talks promise a good future for our cooperation.A. exteriorB. initialC. interiorD. invisible66.There is much I enjoy about the changing seasons, but my favorite time is the _______from fall to winter.A. transmissionB. transformationC. transitionD. transfer 范文范例精心整理(72) ____________ the imagination.Not even Proctor & Gamble knows how many billions____________ of Ivory have been sold.The company keeps a precise count, (74) _ of the billions of dollars it earns.(75) ____________ sales of Ivory Soap, Ivor toothpaste, Folger’s coffee, and the hundreds of other products now marketed under theProctor & Gamble umbrella (76)____________ thirty billion dollars.Part Five Translation （写在答题纸上）(Directions:Complete sentences by translating into English the Chinese given in bracke77.If you do have financial difficulties, __________ (你可以申请学生贷款 ).78.His mother insisted that __________ (他每月的零花钱不能超过100 元 ).79.His first debate on TV __________ (给听众留下了深刻的印象).80.It ’ s one thing to understand the principle, __________ (要付诸实践又是另外81.We bought a car last month, __________ (是用我的名字登记的).Part Four Banked Cloze(1’× 10=10’)Directions: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank isidentified by a letter. You may not use any of the words in the bank more than once.（请在答题纸上写单词的代号）A. attainedB. exportedC. howeverD. beatE. pledgeF. independentG. importedH.activityI. inexpensive J. exceed K. bars L.campaignsM. annual N. furthermore O. holdIvory Soap is an American institution, about widely recognized as the Washington Monument and far more well respected than Congress. It had already (67) ____________ thisnoble status when Theodore Roosevelt was still a rough-riding cowboy in North Dakota.Introduced in 1879 as an (68) ____________ white soap intended to rival the quality of (69)____________ soaps, it was mass marketed by means of one of the first nationwide advertising (70) ____________. People were told that Ivory was “so pure that it floats,” and the notion took (71) ____________. As a result, at least half a dozen generations of Americans havegotten themselves clean with Ivory.So many hands, faces, and baby bottoms have been washed with Ivory that their numbers Part Six Writing( 15 ’ ×1=15’)Directions:For this part, you are required to write a short essay on the topic Cost in Job-hunting. You should write at least 120 words (no more than 150 words) based on the topic sentence for each paragraph:1.大学生的求职花费逐年增高2.分析原因3.我的观点（注：作文写在答题纸上）大学英语四级模拟题四答案Part One Reading Comprehension(2 ’× 10 = 20 ’) 1-5CBADA6-10ACDBCPart Two Listening Comprehension (1’× 25+0.5 ×8+2×3 =11-15DCCBD 16-20DCACA 21-25ABACA 26-30DBBBB 31-35CDDBB36. information37. event38. printed39. statement40. emotional41. specific42. attend43. business44.A person may decide to join an organization.45.Advertisements may also influence his choice of a vacation spot, hotel, etc.46.It seeks to make each product represent a new and better way of life.范文范例精心整理Part Three Vocabulary and Structure(0.5’× 20 = 10’)47-51CBDCB52-56BADAD 57-61BCABD 62-66ACABCPart Four Banked Cloze(1 ’× 10=10’)67-71 AIGLO72-76 DKCMJPart Five Translation( 2’× 5 = 10’)77.you can apply for a student loan.78.his pocket money (should) not exceed 100 yuan per month.79.made / left a deep impression on his audience.80.it ’ s another thing to put it into practice.81.which was registered under my name / and it was registered under my name.Part Six Writing( 15 ’× 1=15’) Open.欢迎您的光临，Word 文档下载后可修改编辑.双击可删除页眉页脚.谢谢！你的意见是我进步的动力，希望您提出您宝贵的意见！让我们共同学习共同进步！学无止境.更上一层楼。

2021年大学英语四级全真预测试题四及答案解析

之12月大学英语四级全真预测试题四及答案解析12月大学英语四级全真预测试题四及答案解析一、选词填空题第1题：It seems you always forget—your reading glasses when you are rushing to work，your coat when you are going to the cleaners，your credit card when you are shopping...Such absent-mindedness may be 1 to you；now British and German scientists are developing memory glasses that record everything the2 sees.The glasses can play back memories later to help the wearer remember things they have forgotten such as where they left their keys. And the glasses also 3 the user to "label" items so that information can be used later on. The wearer could walk around an office or a factory identifying certain 4 by pointing at them. Objects indicated are then given a 5 label on a screen inside the glasses that the user then fills in.It could be used in 6 plants by mechanics looking to identify machine parts or by electricians wiring a 7 device.A spokesman for the project said："A car mechanic for8 could find at a glance where a part on a certain car model is so that it can be identified and repaired. For the motorist the system could 9 accident black spots or dangers on the road."In other cases the glasses could be worn by people going on a guided tour，10 points of interest or by people looking at panoramas where all the sites could be identified.[A] allow[B] instance[C] blank[D] industrial[E] frustrating[F] items[G] indicating[H] highlight [I] user[J] complicated[K] white[L] annoying[M] successful[N] articles[O] simple【参照答案】：略二、阅读理解第2题：What makes Americans spend nearly half their food dollars on meals away from home?The answers lie in the way Americans live today. During the first few decades of the twentieth century，canned and other convenience foods freed the family cook from full-time duty at the kitchen range.Then，in the 1940s，work in the wartime defense plants took more women out of the home that ever before，setting the pattern of the working wife and mother. Unless family members pitchin with food preparation，women are not fully liberated from that chore.It's easier to pick up a bucket of fried chicken on the way home from work or take the family out for pizzas or burgers than to start opening cans or heating up frozen dinners after a long，hard day. Also nowadays，the rising divorce rate means that there are more single working parents with children to feed. And many young adults and elderly people，as well as unmarried and divorced mature people，live alone rather than as a part of a family unit and don't want to bother cooking for one. Fast food is appealing because it is fast，it doesn't require any dressing up，it offers a "fun" break in the daily routine，and the outlay of money seems small. It can be eaten in the car-sometimes picked up at a drive-in window without even getting out-or on the run. Even if it is brought home to eat，there will never be any dirty dishes to wash because of the handy disposable wrappings. Children，especially，love fast food because it's finger food，no struggling with knives and forks，no annoying instructions from adults about table manners.1. Americans enjoy fast food mainly because ________.[A] it can be eaten in the car[B] it is much more tasty than home-made food[C] one only uses his fingers while eating it[D] it is time-saving and convenient2. It can be inferred that children ________.[A] want to have freedom at table[B] wash dishes after each meal[C] are not good at using forks and knives while eating[D] take eating time as a fun break3. Many Americans are eating out and not cooking at home nowadays because ________.[A] they want to make a change after eating the same food for years at home[B] the food made outside home tastes better than food cooked at home[C] many of them live alone or don't like taking trouble to cook[D] American women refuse to cook at home due to women's liberation movement4. According to the text，a drive-in window is a ________.[A] car window from which you can see the driver[B] window in the restaurant from which you get your meal in the car[C] place where you check the mechanic condition of your car[D] entrance where you return the used plates after eating5. The expression "pitch in with" (Line 2，Para. 2) probably means________.[A] complain[B] enjoy[C] help[D] deny1小题>、【对的答案】：D2小题>、【对的答案】：C3小题>、【对的答案】：C4小题>、【对的答案】：B5小题>、【对的答案】：C【参照解析】：无第3题：InfraGard is a grass-roots effort to respond to the need for cooperation and collaboration in countering the threat of cyber crime and terrorism to private businesses and the government. By the end of September，there will be InfraGard chapters in all 50 states，Calloway said. With advicefrom the FBI，each local chapter will be run by a board of directors that includes members of private industry，the academic community and public agencies. Bands，utilities，and other businesses and government agencies will use a secure Web site to share information about attempts to hack into their computer networks. Members can join the system free. A key feature of the system is a two-pronged method of reporting attacks.A "sanitized" description of a hacking attempt or other incident-one that doesn't reveal the name or information about the victim-can be shared with the other members to spot trends. Then a more detailed description also can be sent to the FBI's computer crimes unit to interfere if there are grounds for an investigation. Cyber crime has jumped in recent years across the nation，particularly in hotbeds of financial commerce and technology like Charlotte. "Ten years ago，all you needed to protect yourself was a safe，a fence and security officers," said Chris Swecker，who is in charge of the FBI's Charlotte office. "Now any business with a modem is subject to attack." FBI agents investigate computer hacking that disrupted popular Web sites including Amazon. com，CNN and Yahoo!several North Carolina victims have been identified this year. The investigation has also identified computer systems in North Carolina used by hackers to commit such attacks. Prosecutions of hackers have been hampered by the reluctance of companies to report security intrusions for fear of bad publicity and lost business. Meanwhile，too many corporations have made it too easy for criminals by sacrificing security for speed and accessibility. Jack Wiles，who will lead the local InfraGard chapter's board，said a recent report estimated 97 percent of all cyber crime goes undetected. Wiles，a computer security expert，has a firewall on his personal computer to prevent hackers from getting into his files. "I get at least one report a day that somebody was trying to get into my computer," he said，"the Net is a wonderful place，but it's also a dangerous one."1. From the first paragraph，we know ________.[A] InfraGard is a protective measure against cyber crime[B] InfraGard is a measure of cooperation and collaboration[C] there will be 50 InfraGard chapters in all states[D] private business and the government are now committing cyber crime2. Each local chapter of InfraGard will be run by the following EXCEPT ________.[A] academic communities[B] public agencies[C] FBI[D] private industry3. By saying "too many corporations...speed and accessibility" (Lines 3～4，Para. 3)，the author means ________.[A] too many corporations take no notice of the security problem of computers[B] criminals are sacrificing security for speed and accessibility[C] it's very easy to sacrifice security for speed and accessibility[D] many companies suffer from computer hacking because they value speed and accessibility more than security4. All the following are reasons for the rise in cyber crime EXCEPT ________.[A] victims won't report intrusions by hackers[B] victims have no firewalls[C] the use of modem is increasing[D] companies don't pay enough attention to security5. It can be concluded from the passage that ________.[A] not all hacking attempts are worthy of investigation[B] information of the victims is inaccessible[C] InfraGard chapters will be in effect by the end of September[D] was often disrupted by hacking1小题>、【对的答案】：C2小题>、【对的答案】：C3小题>、【对的答案】：D4小题>、【对的答案】：B5小题>、【对的答案】：A【参照解析】：无三、完型填空第4题：Today，most countries in the world have canals. Many countries have built canals near the coast，and parallel1 the coast. Even in the twentieth century，goods can be moved more cheaply by boat than by any other2 of transport. These 3 make it possible for boats to travel 4 ports along the coast without being 5 to the dangers of the open. Some canals，such as the Suez and the Panama，save ships weeks of time by making their6 a thousand miles shorter. Other canals permit boats to reach cities that are not 7 on the coast；still other canals8 lands where there is too much water，help to 9 fields where there is not enough water，and 10 water power for factories and mills. The size of a canal11 on the kind of boats going through it. The canal must be wide enough to permit two of the largest boats using it to 12 each other easily. It must be deep enough to leave about two feet of water13 the keel of the largest boat using the canal. When the planet Mars was first 14 through a telescope，people saw that the round disk of the planet was crises-crossed by a15 of strange blue-green lines. These were called "canals"16 they looked the same as canals on earth 17 are viewed from an airplane. However，scientists are now18 that the Martian phenomena are really not canals. The photographs 19 from space-ships have helped us to 20 the truth about the Martian "canals".1. [A] off [B] with [C] to [D] by2. [A] way [B] means [C] method [D] approach3. [A] waterways [B] waterfronts [C] channels [D] paths4. [A] among [B] between [C] in [D] to5. [A] revealed [B] exposed [C] opened [D] shown6. [A] trip [B] journey [C] voyage [D] route7. [A] lain [B] stationed [C] set [D] located8. [A] escape [B] drain [C] dry [D] leak9. [A] water [B] wet [C] soak [D] irrigate10. [A] furnish [B] afford [C] offer [D] give11. [A] focuses [B] bases [C] depends [D] takes12. [A] cross [B] pass [C] move [D] advance13. [A] down [B] beneath [C] below [D] off14. [A] studied [B] researched [C] surveyed [D] observed15. [A] plenty [B] number [C] deal [D] supply16. [A] although [B] because [C] so [D] if17. [A] that [B] where [C] when [D] as18. [A] exact [B] definite [C] certain [D] decisive19. [A] held [B] taken [C] got [D] developed20. [A] find [B] expose [C] uncover [D] discover1小题>、【对的答案】：C2小题>、【对的答案】：B3小题>、【对的答案】：A4小题>、【对的答案】：B5小题>、【对的答案】：B6小题>、【对的答案】：C7小题>、【对的答案】：D8小题>、【对的答案】：B9小题>、【对的答案】：D10小题>、【对的答案】：A11小题>、【对的答案】：C12小题>、【对的答案】：B13小题>、【对的答案】：C14小题>、【对的答案】：D15小题>、【对的答案】：B16小题>、【对的答案】：B17小题>、【对的答案】：A18小题>、【对的答案】：C19小题>、【对的答案】：B20小题>、【对的答案】：D【参照解析】：无四、阅读理解第5题：Directions：In this part，you will have 15 minutes to go over the passage quickly and answer thequestions on Answer Sheet 1. For questions 1-7，markY (for YES) if the statement agrees with the information given in the passage;N (for NO) if the statement contradicts the information given in the passage;NG (for NOT GIVEN) if the information is not given in the passage.For questions 8-10，complete the sentences with the information given in the passage.To Save Trees，Fighting One Alien Insect with OthersRusty rhea sighs wistfully as he talks about the beauty and peace of standing amid a grove (小树林) of deep green hemlocks in Appalachia，some of them up to 160 feet (50 meters) tall and more than 500 years old."This is a very special tree," said Rhea，an entomologist for the U.S. Forest Service's Forest Health Protection program in Asheville，North Carolina，"I was brought up here，and I don't want to see another species go by the wayside."The evergreen trees，a hallmark of southern Appalachia's national parks，are under attack by an invasive inse4ct barely visible to the eye but potent enough to fell the giants of the eastern United States' old-growth forests.Already the tiny bug from Japan，known as the hemlock woolly adelgid (HW A)，has killed upward of 95 percent of the hemlocks in Virginia's Shenandoah National Park. Now they are making their way through the half-million-plus-acre (200,000-plus-hectare) Great Smoky Mountains National Park in North Carolina and Tennessee.The hemlocks shade streams，keeping water temperatures just right for brook trout (鲑鱼) and other fish. They also house birds such as the black-throated green warbler，solitary vireo，and northern goshawk，all three of which mainly shelter in stands of hemlock trees.Because of the insect's broad impact on the entire ecosystem of southern Appalachia，HWA stands to cause wider damage than the American chestnut blight (枯萎病)of the early 1900s. That fungus from Europe killed off the once dominant chestnut trees from the northeast United States tothe southern Appalachian Mountains.In addition，a species related to HW A，the balsam woolly adelgid，has already killed about 90 percent of the mature Fraser fir trees in the Smokies.Acting QuicklyHW A arrived in the U.S. Pacific Northwest via nursery plants from Japan in 1924. By 1951 the tiny invader had been found in Virginia. Since then the insect has spread to more than 15 U.S. states.The key to killing the HW A is to catch it early and act quickly. It's already well established in the Great Smoky Mountains，where Rhea and others are trying to stem the spread of the bugs.HW A multiply quickly：All of the insects are females that reproduce asexually (无性地)，laying several hundred eggs a year. When they get to the nymph，or crawler，stage，they are dormant from about June until October，after which they emerge and establish themselves on trees.Winds and birds and other animals spread the crawlers through the forest.HW A crawlers feed on the new growth of hemlocks by piercing the twigs that hold the branches，sucking the sap，and injecting toxic saliva. The needles turn from a deep green to a grayish green and eventually die，depriving the tree of nutrition from photosynthesis.An infected tree usually dies within five years of initial attack. Infection is signaled by either a white，cottonlike material that appears along a tree's twigs or by the "baldness" of a tree's upper branches.Plans of AttackIn the Pacific Northwest the hemlocks seem to be tolerant of the creatures' feeding，and in the cold northeast，winters seem to keep them at bay. But in the warm southeast，with weather approximating that of the insects' native Asian homes，they thrive.Chemical sprays-such as insecticidal soaps and horticultural oils as well as trunk or soil injections-have helped to kill some of the HW A infestations.But spraying must be repeated every six months，and injections are expensive and last only two years at most. These methods can't be used conveniently or safely in remote areas or near the streams where hemlocks grow thickly.Long term，the best way to control the pests appears to be releasing other insects that feed exclusively on HW A. Scientists have studied HWA in Japan and China and identified three such species. One of them，the Sasajiscymnus tsugae (St) beetle，was released in areas of Great Smoky Mountains National Park in .Studying what controls a species in its native habitat-including climate，predators，and host resistance-provided clues about which insects to use against HWA，said Kristine Johnson. Based in Gatlinburg，Tennessee，Johnson is a supervisory forester for Great Smoky Mountains National Park."Biological control is the only long-term hope to save the trees in the backcountry (穷乡僻壤)," she said. "We have 800 square miles (2,100 square kilometers) of contiguous wilderness. We value the native forest，and it's entirely worth defending."Risky BusinessReleasing one species of non-native bug to kill another could be risky business，potentially creating another type of infestation. But scientists first quarantined and studied the HW A-killer insects.They believe the St beetles are the best answer to the HW A problem and that they won't cause side damage. This tiny black female beetle，the size of a poppy seed，is already spreading in the Great Smoky Mountains.But the beetle and other HW A-killer insects are seasonal，so it will take several different ones operating year-round to keep HW A in check，Rhea said. He doesn't believe HW A will be completely eradicated (根除) but will instead be kept in balance by the predator insects. "We're trying to insert a balance in a system that's out of balance," he said.Each St beetle can lay 200 to 300 eggs，said Ernest Bernard，professor of entomology at the University of Tennessee in Knoxville.Bernard's laboratory is one of several that are breeding the beetles."Each beetle eats hundreds of baby adelgids a year," he said. And about 120,000 of the beetles have been released in the past couple years in the Smokies，but it is still too early to measure their impact.One good sign，Bernard said，is that some beetle larvae (幼虫) have been found in areas where they were not released，indicating that the HWA killers may be reproducing and spreading.1. The passage gives a general description of an invasive insect，HWA.2. Hemlock is a hallmark of southern Appalachia's national parks.3. The invasive insect，known as the hemlock woolly adelgid (HWA)，is from Japan.4. The key to killing the HW A is to catch it early and act quickly.5. An infected tree usually dies immediately.6. The Hemlock in the U.S. will be saved from HWA soon.7. The long term，best way to control the pests HWA is spraying.8. Since 1951 the HW A has spread to more than________.9. Releasing one species of non-native bug to kill another could create________.10. It will take several different insects operating year-round to________.1小题>【参照答案】：Y2小题>【参照答案】：3小题>【参照答案】：N4小题>【参照答案】：N5小题>【参照答案】：Y6小题>【参照答案】：Y7小题>【参照答案】：NG8小题>【参照答案】：15 U.S. states9小题>【参照答案】：another type of infestation10小题>【参照答案】：keep HWA in check五、翻译第6题：It is time the whole society began to take action to ________________________(使咱们环境免于毁灭).【参照答案】：save our environment from destruction第7题：If we had set out earlier，________________________(咱们就不会在雨中行走).【参照答案】：we wouldn’t have walked in the rain第8题：When this semester is over，________________________ (我就能抽空读这部故事了).【参照答案】：I should be able to get around to reading this novel第9题：________________________ (在我设计出这个问题解决方案后)，I’ll submit a report to the committee.【参照答案】：After I work out a solution to the problem第10题：________________________ (我已得出结论)that it would be unwise to accept his proposal.【参照答案】：I have come to the conclusion六、写作题第11题：Directions：For this part，you are allowed 30 minutes to write a composition on the topic：Online Education. You should write at least 120 words following the outline given below in Chinese:1. 当前网络教诲形成热潮2. 我以为形成这股热潮因素是……3. 我对网络教诲评价Online Education【参照答案】：Online EducationBeing online is no longer something strange in our life.To some degree，it has become part of our daily life. We can do a lot of things online，such as searching for information and communicating with friends far and near. But recently another helpful online activity has become very "in". That is online education.Why could online education be so popular within such a short period of time?Among all the reasons，the quick development of the internet should be the essential one，which makes our dreams of attending class in the distance possible. Another underlying reason is the quick development of both society and technology. Today，modern science and technology are developing at lightening speed. To catch up with the development we all feel an urgent and strong desire to study. However，due to the great pace of modern society，many people are too busy to study full time at school. Online education just comes to their aid.Personally，I appreciate this new form of education. It’s indeed a helpful complement to the traditional education system. It can provide different learners with more flexible and versatile ways of learning. Most of all，with online education，we can absorb the latest knowledge while working.。

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并通过列举一些失业者的经历，论证失业并非就是完全令人沮丧的灾难。

1. N 大意题。

文章述及数人失业后给各自生活带来了令人意想不到的好处，并未表明失业即福的观点。

2. Y 先找到Lisa Perez这个名字。

Community Involvement标题下第一段 "...become obsessed with homemaking..." 即证明了该命题表述正确。

3. Y Community Involvement标题下的第四段提到"...to meet powerful and well connected people." 所以该陈述是正确的。

4. N Community Involvement标题下的第三段，Perez 说"Volunteering takes the focus off of you. O ne thing you have that’s still valuable is your time. And, of course, you learn that there are thousands of people with a life that’s much worse than yours," 可见Perez并没有后悔做义务工作。

5. Y 标题Continuing Education下的第一段第二句话"This is a lot of time, especially for hard-charging high-performers who are not used to having any free time."表明了该陈述正确。

6. NG 先从文章中找到 Bellavance 这个名字，然后细读会发现文章并没有明确提及他提高自己的计算技能。

7. N 根据domestic affairs可基本确定此题信息出自标题Family matters中的内容，在第一段找到对应句"In addition to pursuing training or volunteering, some displaced careerists use their time off work to attend to family matters."，由此可以断定他们只是更多地参与到家庭事务中，绝非全权掌管家事，所以陈述不对。

8. a huge boost/increase in confidence 陈述中的人名就是关键信息词，内容属于标题Family matters中的事例，在最后一段第一句话提到"One of the unexpected benefits was the huge boost in confidence he gained from his role as caregiver."，所以Mr. Rappaport意外的收获就是信心大增。

9. scriptwriting and the movie business 同样根据人名锁定陈述对应的句子在标题Discovery and Exploration的第二段"Michael Ross...recently spent his 10 months of unemployment playing guitar and exploring his lifelong interest in scriptwriting and the movie business."，直接填空即可。

10. shoring up family bonds 本题为全文"unemployment ‘blessings’"的总结，自然应该在文章最后一段寻找相关内容，对应的句子是"These job seekers pursued service, continuing education and shoring up family bonds"，同样可以直接填空。

Part III Listening ComprehensionSection A11. B 12. D 13. D 14. B 15. D 16. C 17. A 18. A 19. B 20. B 21. B 22. A 23.C 24. A 25. A11. M: Excuse me, can you please tell me how to get to the people’s bank of China?W: Sure. Go straight for two blocks, then turn left and walk three more blocks until you get to the drugstore. It’s right across the street.Q: How far must the man walk to get to the bank?12. W: I’m crazy about the blue woolen sweater in the window. Could I see it, please?M: We’re about to mark down all of our winter goods, including our jackets, suits, and woolen sweaters in several colors. Why don’t you wait until Friday?Q: What does the man suggest that the woman do?13. W: Did you hear that the neighborhood convenience store was held up last night?M: Yes, I heard it on the radio this morning.Q: What happened at the convenience store last night?14. W: Don’t wolf down your lunch. It’s not good for you.M: Ok, mom, but the boys will be here any min ute, and I don’t want to miss the game.Q: What did the woman ask her son not to do?15. W: This is Mrs. Jones. My heater is not getting any power and the temperature is going to get down below freezing. Could you come over and fix it?M: This is our busiest time of the year, but I will speak to one of our men about getting over there sometime today.Q: Who has Mrs. Jones called to come over?16. M: Did you hear Eva’s presentation in the meeting last night?W: How she could be so calm in front of such a large audience is really beyond me.Q: What does the woman imply?17. M: You know I’m not too sure if the new salary will be high enough or if even the new position is really what I want. Besides, I like the work that I’mdoing now.W: It sounds as though you’ve already made up your mind about what you are going to do.Q: What is the man thinking about?18. W: I’m getting absolutely nowhere with these physics problems.M: How about my going through them with you?Q: What does the man mean?Now you’ll hear two long conversations.Conversation OneM: Excuse me, I understand that this office helps students with housing. Is that right?W: Are you a student in the intensive English program? May I see your ID card? Um, yes, we can certainly help you. Where are you staying now?M: I just arrived yesterday. I’m staying at the hotel across the street.W: Okay, please complete this form. Will you be living alone or do you have a family with you? Or, would you be interested in sharing housing?M: Yes, I have a wife and child. They aren’t here yet, but they’ll be coming as soon as I am settled in. My daughter is 4.W: We have two choices available. This two-bedroom is two blocks from campus, but it doesn’t have central heat and air. There is a slot in the wall for a unit air conditioner if you want one. It’s $ 500 a month. Then, for $ 650 a month, there is this one. It’s in a modern apartment complex, about 10 minutes from the university by bicycle, but it’s closer to shopping, a mov ie theater, and other things. And the complex has a swimming pool and laundromat(自助洗衣店).M: Could I see them both? I’m not sure which I would want at the moment. Sure I’d love to be closer to school, but my wife and daughter would probably like the benefits of the other one.W: Sure. We can go right now if you would like.Questions 19 to 22 are based on the conversation you have just heard.19. Where is the man living currently?20. What size apartment does the man need?21. What does the man think is the most important difference between the two apartments the woman discusses?22. What is the biggest drawback of the less expensive apartment according to the woman?“成千上万人疯狂下载。

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