英语四级考试阅读练习题和答案
(完整版)大学英语四级阅读理解试题及答案
As the pace of life continues to increase ,we are fast losing the art of relaxation. Once you are in the habit of rushing through lift,being on the go from morning till night, it is hard to slow down. But relaxation is essential for a healthy mind and body.Stress is an natural part of everyday lift and there is no way to avoid it. In fact ,it is not the bad thing it is often supposed to be .A certain amount of stress is vital to provide motivation adn give purpose to life. It is only when the stress gets out of control that it can lead to poor performance and ill health.The amount of stress a person can withstand depends very much on the individual. Some people are not afraid of stress,and such characters are obviously prime material for managerial responsibilities. Others lose heart at the first signs of unusual difficulties. When exposed to stress,in whatever form,we react both chemically and physically. In fact we make choice between "fight" or "flight" and in more primitive days the choice made the difference between life or death. The crises we meet today are unlikely to be so extreme,but however little the stress,it involves the same response. It is when such a reaction lasts long,through continued exposure to stress,that health becomes endangered.Such serious conditions as high blood pressure and heart disease have established links with stress.Since we cannot remove stress from our lives(it would be unwise to do so even if we could),we need to find ways to deal with it.1.People are finding less and less time for relaxing themselves because_____.a.they do not know how to enjoy themselvesb.they do not believe that relaxation is important for healthc.they are travelling fast all the timed.they are becoming busier with their work2.According to the writer ,the most important character for a good manager is his ________.a.not fearing stressb.knowing the art of relaxationc.high sense of responsibilityd.having control over performance3.Which of the follwing statements is ture?a.We can find some ways to avoid stressb.Stress is always harmful to peoplec.It is easy to change the hagit of keeping oneself busy with work.d.Different people can withstand different amounts of stress4.In Paragraph 3, "such a reaction" refers back to_______.a."making a choice between 'flight' or 'fight'"b."reaction to stress both chemically and physically"c."responding to crises quickly"d."losing heart at the signs difficulties"5.In the last sentence of the passage,"do so " refers to ______.a."expose ourselves to stress"b."find ways to deal with stress"c."remove stress from our lives"d."established links between diseases and stress"答案：dadbcIn the 1960s, many young Americans were dissatisfied with American society. They wanted to end the Vietnam War and to make all of the people in the U.S. epual. Some of them decided to "drop out" of American society and form their own societies . They formed utopian communities , which they called "communes," where they could follow their philosophy of "do your own thing." A group of artists founded a commune in southern Colorado called "Drop City." Following the ideas of philosopher and architect Buckminster Fuller they built domeshaped houses from pieces of old cars. Other groups, such as author Ken Kesey's Merry Pranksters, the followers fo San Francisco poet Steve Gakin, and a group that called itself the Hog Farm, lived in old school huses and traveled around the United States. The Hog Farm become famous when they helped organize the Woodstock Rock Festival in 1969. Steve Gaskin's followers tried to settle down on a farm in Tennessee, but they had to leave when some members of the gruop were arrested for growing marijuana.Not all communes believed in the philosophy of "do you own thing," however . Twin Oaks , a commune founded in Virgiania in the late 1960s, was based on the ideas of psychologist B.F.Skinner. The people who lived at Twin Oaks were carefully controlled by Skinner's "conditioning" techniques to do things that were good for the community. In 1972, Italian architect Paolo Soleri began to build Arcosanti, a utopian city Arizsona where 2500 people will live closely together in one large building called an "archology" Soleri believes that people must live closely together so that they will all become one.1.Why did some young Americans decide to "drop out" of scoiety during the 1960s?a.They were not satisfied with American society.b.They wanted to grow marijuana.c.They wanted to go to the Vietnam War.d.They did not want all people to be equal.2.Where did the members of the Hog Farm commune live?a.In dome-shaped houseb.In old school husesc.On a farm inTennesseed.In an archology in Arizona3.Who gave the people of Drop City the idea to bulid dome-shaped house?a.Paolo Solerib.B.G.Skinnerc.Steve Gaskind.Buckminster Fuller4.What was the Twin Oaks commune base on ?a.The philosophy of "do your own thing"b.Virginaia in the late 1960sc.The ideas of psychologistd.The belief that people must live closely togerher.5.What is an "archology"?a.A person who studies archaeologyb.A large building where people live closely togetherc.A city in A rizonad.A technique to contorl people答案：abdcbThere are two factors which determine an individual's intelligence. The first is the sort of brain he is born with. Human brains differ considerably, some being more capable than others. But no matter how good a brain he has to begin with, an individual will have a low order of intelligence unless he has opportunities to learn. So the second factor is what happens to the individual—the sort of environment in which he is reared. If an individual is handicapped envionmentally ,it is likely that his brain will fail to develop and he will never attain the level of intelligence of which he is capable.The importance of environment in determining an individual's intellingence can be demonstrated by the case history of the identical twins, Peter and Mark X. Being identical, the twins had identical brains at birth, and their growth processes were the same. When the twins were three months old , their parents died, and they were placed in separate foster homes. Peter was reated by parents of low intelligence in an isolatedcommunity with poor educational pooprtunities.Mark was reared inthe home of well-to-do parents who had been to college. He was read to as a child , sent to good schools, and given every opportunity to be stimulated intellectually.This enviromental difference continued until the twins were in their late teens, when they were giben tesets to measure their intelligence. Mark's I.Q. was 125, twenty-five points higher than the average and fully forty points higher than his identical brother. Given equal opportunities , the twins , having identical brains,would have tested at roughly the same level.1.This selection can best be titled_________.a.Measuring Your Intelligenceb.Intelligence and Environmentc.The Case of Peter and Markd.How the brain Influences Intelligence2.The beststatement of the main idea of this passage is that _____.a.human brains differ considerablyb.the brain a person is born with is improtant in determining his intelligencec.environment is crucial in determining a person's intelligenced. persons having identical brains will have roughly the same intelligence3.According to the passage , the average I.Q.is _____.a.85b.100c.110d.1254.The case history of the twins appears to support the conclusion that _______.a.individual with identical brains seldom test at same levelb.an individual's intelligence is determined only by his enviromentck of opportunity blocks the growth of intelligenced.changes of enviroment produce changes in the structure of the brain5.This passage suggests that an individual 's I.Q.______.a.can be predicted at birthb.stays the same throuthout his lifec.can be increased by educationd.is determined by his childhood答案：bcbccAs she walked round the huge department store,Edith reflected how difficult it was to choose a suitable Christmas present for her father.She wish that he was as easy to please as her mother, who was always delighted with perfumeBesides,shoppong at this time of the year was a most disgreeable experience :people trod on yourtoes,poked you with their elbows and almost knocked you overin their haste to get to a bargain ahead of you.Partly to have a rest, Edith paused in front of a counter where some attracive ties were on display. "They are real silk," the assistant assured her, trying to tempt her. "Worth double the price." But edit knew from past experience that her choice of ties hardly ever pleased her father.She moved on reluctantly and then quite by chance, stopped where a small crowd of man had gathered round a counter. She found some good quality pipes on sale-----and the prices were very reasonable. Edith didnot hesitate for long : although her father only smoked a pipe occasionally, she knew that this was a present which was bund to please him.When she got home,with her small well-chosen present concealed in her handbag, her parents were already at the supper table. Her mother was in an especially cheerful mood, "Your father has at last to decided to stop smoking." She informed her daughter.1.Edith's father _______.a.did not like presentb.never got presentc.preferred tiesd.was difficult to choose a present for2.The assistant spoke to Edith because she seemed_______.a.attractiveb.interested in tiesc.tiredd.in need of comfort3.Edith stopped at the next counter_________.a.puroselyb.suddenlyc.unwillinglyd.accidentally4.Edith's father smoked a pipe_______.a.when he was obligedb.on social occasionsc.from time to timed.when he was delighted5.Shopping was very disagreeable at that time of the year because_______.a.coustomers trod on each other's toesb.coustomers poked each other with their elbowsc.customers knocked each otherd.customers were doing their shopping in a great hurry答案：dbdcdIf the population of the earth goes on increasing at its present rate, there will eventually not be enough resources left to sustain life on the planet.By the middle of the 21st century,if present trends continue, we will have used up all the oil that drives our cars,for example.Even if scientists develop new ways of feeding the human race,the crowded conditions on earth will make it necessary for lus to look for open space somewhere else. But none of the other planets in our solar system are capable of supporting life at present. One possible solution to the problem, however,has recently been suggested by American scientist, Professor Carl Sagan.Sagan believes that before the earth's resources are compleetely exhausted it will be possible to change the atmophere of Venus and so create a new world almost as large as earth itself. The difficult is that Venus is much hotter than the earth and there is only a tiny amount of water there.Sagan proposes that algae organisms that can live in extremely hot or cold atmospheres and at the same time produce oxygen,should be bred in condition similar to those on Venus.As soon as this has been done, the algae will be placed in small rockets. Spaceship will then fly to Venus and fire the rockets into the atmosphere .In a fairly short time, the alge will break down the carbon dioxide into oxygen and carbon.When the algae have done theri work, the atmosphere will become cooler,but befor man can set foot on Venus it will be neccessary for the oxygen to produce rain. The surface of the planet will still be too hot for man to land on it but the rain will eventually fall and in a few years something like earth will be reproduced on Venus.1.Inte long run, the most insoluble problem caused by population growth on earth will probably be the lack of ______.a.foodb.oilc.spaced.resources2.Carl Sagan believes that Venus might be colonized from earth because _____a.it might be possible to change its atmosphereb.its atmosphere is the same as the earth'sc.there is a good supply of water on Venusd.the days on Venus are long enough3.On Venus there is a lot of ________.a.waterb.carbon dioxidec.carbon monoxided.oxygen4.Algae are plants that can____.a.live in very hot temperaturesb.live in very cold temperaturesc.manufacture oxygend.all of the above5. Man can land on Venus only when_______.a.the algae have done their workb.the atmosphere becomes coolerc.thereis oxygend.it rains there答案：cabdd。
英语四级阅读理解试题带答案
英语四级阅读理解试题带答案英语四级阅读理解试题：【原文】How to Deal With Difficult PeopleIn New York City one day, a businesswoman got into a taxi. Because it was rush hour and she was hurrying for a train, she suggested a route. "Ive been a cabby(车夫) for 15 years!" the driver yelled. "You think I dont know the best way to go?"The woman tried to explain that she hadnt meant to offend him, but the driver kept yelling. She finally realized he was too upset to be reasonable. So she did the unexpected. "You know, youre right," she told him. "It must seem dumb for me to assume you dont know the best way through the city. "Taken aback, the driver flashed his rider a confused look in the rear-view mirror, turned down the street she wanted and got her to the train on time. "He didnt say another word the rest of the ride," she said, "until I got out and paid him. Then he thanked me. "When you encounter people like this cab driver, theres an irresistible urge to dig in your heels. This can lead to prolonged arguments, soured friendships, lost career opportunities and broken marriages. As a clinical psychiatrist, Ive discovered one simple but extremely unlikelyprinciple that can prevent virtually any conflict or other difficult situation from becoming a recipe for disaster.The key is to put yourself in the other persons shoes and look for the truth in what that person is saying. Find a way to agree. The result may surprise you.Sulkers Steves 14-year-old son, Adam, had been irritable for several days. When Steve asked why, Adam snapped, "Nothings wrong! Leave me alone!" and stalked off to his room.We all know people like this. When theres problem, they may sulk(生闷气) or act angry and refuse to talk.So whats the solution? First, Steve needs to ask himself why Adam wont talk. Maybe the boy is worried about something that happened at school. Or he might be angry at his dad but afraid to bring it up because Steve gets defensive whenever he is criticized. Steve can pursue these possibilities the next time they talk by saying, "I noticed youre upset, and I think it would help to get the problem out in the open. It may be hard because I havent always listened very 58well. If so, I feel bad because I love you and dont want to let you down. "If Adam still refuses to talk, Steve can take a different tack: "Im concerned about whats going on with you, but we can talk things over later, when youre more in the mood. "This strategy allows both sides to win: Steve doesnt have to compromise on the principle that ultimately the problem needs to be talked out and resolved. Adam saves face by being allowed to withdraw for a while.Noisy critics. Recently, I was counselling a businessman named Frank who lends to be overbearing(专横的) when hes upset. Frank told me that I was too absent-minded with money and that he shouldnt have to pay at each of our sessions. He wanted to be billed monthly.I felt annoyed because it seemed Frank always had to have things his way. I explained that I had tried monthly billing, but it hadnt worked because some patients didnt pay. Frank argued that he had impeccable (无可挑剔的 ) credit and knew much more about credit and billing than I did.Suddenly I realized I was missing Franks point. "You are right," I said. " Im being defensive. We should focus on the problems in your life and not worry so much about money. "Frank immediately softened and began talking about what was really bothering him, which were some personal problems. The next time we met, he handed me a check for 20 sessions in advance!There are times, of course, when people are unreasonably abusive and you may need to just walk away from the situation. But if the problem is one that you want solved, its important to allow the other person to keep some self-esteem. Theres nearly always a grain of truth in the other persons point of view. If you acknowledge this, he or she will be less defensive and more likely to listen to you.Complainers. Brad is a 32-year-old Detroit chiropractor (按摩师) who recently described his frustration with a patient of his: "I ask Mr. Barry, How are you doing? and he dumps out his whole life story-his family problems and his financial difficulties. I give him advice, but he ignores everything I tell him. "Brad needs to recognize that habitual complainers usually dont want advice. They just want someone to listen and understand. So Brad might simply say : "sounds like a rough week, Its no fun to have unpaid bills, people nagging you, and this pain besides. " The complainer will usually run out of gas and stop complaining. The secret is not to give advice. Just agreeing and validating a persons point of view will make that person feel better.Demanding friends. Difficult people arent always -, angry or just complaining. Sometimes they are difficult because of the demands they place upon us. Maybe a friend puts you on the spot with a request to run an errand for him while hes out of town. If you have a crowded schedule, you may agree but end up angry and resentful. Or if you say no in the wrong way, your friend may feel hurt and unhappy. The problem is that, caught off guard, you dont know how to deal with the situation in a way that avoids bad feelings.One method Ive found helpful is "punting". Youre punting when you tell the person you need to think about the request and that youll get back about it. Say a colleague calls and pressures me to give a lecture at his university. Ive learned to say, "Im flattered that you thought of me. Let me check my schedule, and Ill call you back. "This gives me time to deal with any feelings of guilt if I have to say no. Suppose I decide it is better to decline; punting allow me to plan what I will say when I call back, "I appreciate being asked," I might indicate, "but I find Im over-committed right now. However, I hope youll think of me in the future. "Responding to difficult people with patience and empathy can be tough, especially when you feel upset. But the moment you give up your need to control or be right, the other person will begin relaxing and start listening to you. The Greek philosopher Epictetus understood this when he said nearly 2, 000 years ago, "If someone criticizes you, agree at once. Mention that if only the other person knew you well, there would be more to criticize than that !"Real communication results from a spirit of respect for yourself and for the other person. The benefits can be amazing.英语四级阅读理解试题：【题目】1. The principle the writer has discovered to stop any conflict from going worse is to find a way to agree.2. The taxi driver thanked the businesswoman because she was very polite to him.3. Difficult people mentioned in the passage include those who give occasional complaints.4. One way to deal with the person who is unreasonably abusive is to walk away from the situation.5. If Mr. Barry had followed Brads advice, he would have solved all his personal problems.6. What habitual complainers need is a good listener.7. It will end up in unhappiness whether you have satisfied your friends request or not.8. You will be rewarded with a real communication if you______for others.9. A difficult person can become a relaxing and good conversational partner if you______your control.10. According to the author, one effective way to deal with a demanding friend is______.英语四级阅读理解试题：【答案】1. Y2. N3. N4. Y5. NG6. Y7. N8. show respect9. give up 10. punting猜你感兴趣：1.大学英语四级阅读理解模拟题带答案2.四级英语阅读理解试题带答案3.大学英语四级阅读理解专练题及答案4.四级考试英语阅读理解试题带答案5.英语四级阅读理解训练题带答案6.大学四级英语阅读理解专练题带答案。
四级英语考试阅读精选题及答案解析
四级英语考试阅读精选题及答案解析四级英语考试阅读精选题(一)There are people in Italy who can’t stand soccer. Not all Canadians love hockey. A similar situation e某ists in America, where there are those individuals you may be one of them who yawn or even frown when somebody mentions baseball. 『Baseball to them means boring hours watching grown men in funny tight outfits standing around in a field staring away while very little of anything happens.』① They tell you it’s a game better suited to the 19th century, slow, quiet, gentlemanly. These are the same people you may be one of them who love football because there’s the sport that glorifies “the hit〞.By contrast, baseball seems abstract, cool, silent, still.On TV the game is fractured into a dozen perspectives, replays, close瞮ps. The geometry of the game, however, is essential to understanding it. You will contemplate the game from one point as a painter does his subject; you may, of course, project yourself into the game. It is in this projection that the game affords so much space and time for involve ment. The TV won’t do it for you.Take, for e某ample, the third baseman. You sit behind the third base dugout and you watch him watching home plate. His legs are apart, knees fle某ed. His arms hang loose. He does a lot of this. The skeptic still cannot think of any other sports so still, so passive. 『But watch what happens every time the pitcher throws: the third baseman goes up on his toes, fle某es his arms or bring the glove to a point in front of him, takes a step right or left, backward or forward, perhaps he glances across the field to check his first baseman’s position.』② Suppose the pitch is a ball. “Nothinghappened,〞you say. “I could have had my eyes closed.〞The skeptic and the innocent must play the game. And this involvement in the stands is no more intellectual than listening to music is. Watch the third baseman. Smooth the dirt in front of you with one foot; smooth the pocket in your glove; watch the eyes of the batter, the speed of the bat, the sound of horsehide on wood. If football is a symphony of movement and theatre, baseball is chamber music, a spacious interlocking of notes, chores and responses.1. The passage is mainly concerned with .A. the different tastes of people for sportsB. the different characteristics of sportsC. the attraction of footballD. the attraction of baseball2. Those who don’t like baseball may complain that .A. it is only to the taste of the oldB. it involves fewer players than footballC. it is not e某citing enoughD. it is pretentious and looks funnyThe author admits that .A. baseball is too peaceful for the youngB. baseball may seem boring when watched on TVC. football is more attracting than baseballD. baseball is more interesting than football4. By stating “I could have had my eyes closed. 〞 the author means (4th paragraph last sentence): A. The third baseman would rather sleep than play the game.B. Even if the third baseman closed his eyes a moment ago, it could make no different to the result.C. The third baseman is sogood at baseball that he could finish the game with eyes closed all the time and do his work well.D. The consequent was too bad he could not bear to see it.5. We can safely conclude that the author.A. likes footballB. hates footballC. hates baseballD. likes baseball四级英语考试阅读精选题答案1. D主旨题。
英语四级CET4阅读练习题及答案
英语四级CET4阅读练习题及答案英语四级CET4精选阅读练习题及答案在当今这个学习英语风潮盛行的社会，英语似乎已经成为了我们生活中不可或缺的一部分，下面是小编为大家搜索整理的英语四级辅导练习，希望能给大家带来帮助!Henry III didn't know much about biology. He went through six wives back in the 1500s, looking for one whocould bear him a son. Scientists now know that it's the father's sperm, not the mother's egg, which determines whether a baby is a boy or a girl. And last week researchers at the Genetics and IVF Institute, a private fertility(生育能力)center in Virginia, announced a new technique that will allow parents to choose the sex of their baby-to-be, before it has even been conceived. The scientist used a tiny laser detector to measure the DNA in millions of sperm cells as they pass single file through a narrow tube, like cattle being herded through a corral(牲口栏). In a study published last week, "girl sperm," which has more DNA—the genetic material—in each cell, was collected, while "boy sperm" was discarded. And when purified girl sperm was used to impregnate(使受孕)a group of mothers, 15 of 17 resulting babies turned out to be girls.The researchers say that "sex selection" can also double a mother's chance of having a son and can be usedto avoid genetic diseases that affect only one gender, such as hemophilia(血友病). But some experts, like New York University fertility specialist Dr. Jamie Grifo, worry that sex selection could lead to a kind ofin uteri(子宫)discrimination, especially in cultures where sons are considered superior to daughters. "It's valuing one gender' over another," Grifo says. "I don't think that's something we should be doing." So far, patients at the institute have been asking for bothboys and girls, in order to "balance" their families. And some ethics experts say that's fine, as long as parents are just looking for a little gender variety. "If you have three boys, and you want a girl," says University of Texas reproductive-law professor John Robertson, "that's not gender bias at all."练习题：Choose correct answers to the question:1.The DNA in the sperm cells can be measured ______.A.in the same way how the cattle are herdedB.when they pass through a tube one behind the otherC.after they pass through a laser tubeD.when they are scanned by a laser detector all at a time2.The gender of the baby is decided by ______.A.the father's DNAB.the mother's DNAC.the father's spermD.the mother's egg3.According to this passage, the practice of "sex selection" ______.A.can help to prevent all genetic problemsB.is totally unacceptable to ethics expertsC.was already realized five hundred years agoD.will benefit families with certain inheritable diseases4.Girl sperm was preferred to boy sperm in the research most probably because____A.girl sperm contains more genetic materialB.more mother want to have girl babiesC.girl sperm is healthier and more activeD.girl sperm is more easily purified5.It can be concluded from the passage that author’stoward”sex selection”is____A.negativeB.positiveC.neutralD.favorable参考答案1.[B] 推理判断题。
四级长阅读考试题及答案
四级长阅读考试题及答案1. What is the main idea of the passage?A. The importance of a good diet for health.B. The impact of technology on modern society.C. The role of education in personal development.D. The benefits of regular exercise.Answer: C2. According to the author, which of the following is not a benefit of higher education?A. Increased earning potential.B. Broadening of personal horizons.C. Development of critical thinking skills.D. Immediate financial rewards upon graduation.Answer: D3. What does the passage suggest about the relationship between education and employment?A. Education is necessary for all types of employment.B. Higher education is not always required for a successful career.C. Education has no bearing on job opportunities.D. Only those with a degree can find good jobs.Answer: B4. In the context of the passage, what is the significance of lifelong learning?A. It is a way to maintain personal relevance in the job market.B. It is a requirement for all professionals.C. It is a hobby for retired individuals.D. It is a means to increase one's salary.Answer: A5. What is the author's opinion on the value of education?A. Education is only valuable if it leads to a high-paying job.B. Education is valuable for personal growth and societal development.C. Education is not as important as practical experience.D. Education is a waste of time and resources.Answer: B6. Which of the following best describes the author's purpose in writing this passage?A. To persuade readers to pursue higher education.B. To inform readers about the latest educational trends.C. To critique the current state of education.D. To provide a comprehensive overview of educational benefits.Answer: D7. What is an example of the practical application ofeducation mentioned in the passage?A. Improved job performance.B. Enhanced social skills.C. Increased creativity.D. All of the above.Answer: D8. How does the author suggest that education can contribute to societal progress?A. By fostering innovation and creativity.B. By promoting social equality.C. By encouraging civic engagement.D. By providing a skilled workforce.Answer: D9. What is the main argument of the passage regarding therole of education in personal and professional life?A. Education is essential for success in both areas.B. Education is not necessary for personal or professional success.C. Education is more important for personal life than for professional life.D. Education is more important for professional life than for personal life.Answer: A10. What conclusion does the author draw about the importance of education?A. Education is a personal choice and not a necessity.B. Education is crucial for individual and societal advancement.C. Education is only important for those seeking high-level positions.D. Education is becoming less important in today's world. Answer: B。
英语四级阅读理解练习题及解析
英语四级阅读理解练习题及解析(1)【阅读练习】What is it about Americans and food? We love to eat,but we feel 1 about it afterward. We say we want only the bes t, but we strangely enjoy junkfood.We’re 2 with health an d weight loss but face an unprecedented epidemic of obesity(肥胖). Perhaps the 3 to this ambivalence(矛盾情结) lies in our history. The first Europeans cameto this con tinent searching for new spices but went in vain. The first cash crop经(济作物)wasn’t eaten but smoked. Then there was Prohibition, i ntended to prohibit drinking butactually encouraging more 4 ways of doing it.The immigrant experience, too, has been one of inharmony.Do as Romans do meanseating what ―real Americans‖ e at, but our nation’s food has come to be 5 by import—s piz za,say, or hot dogs. And some of thecountry’s most treas ured cooking comes from people whoarrived here in shack les.Perhaps it should come as no surprise then that food has been a medium for the nation’sdefining struggles, whether at the Boston Tea Party or the sit?ins at southern lunch c ounters.It is integral to our concepts of health and even m orality whether one refrains from alcohol forreligious reaso ns or evades meat for political 6But strong opinions have not brought 7 . Americans are a mbivalent about what they putin their mouths. We have b ecome 8 of our foods, especially as we learn more about what theycontain.The 9 in food is still prosperous in the American conscious ness. It’s no coincidence, then,that the first Thanksgiving holds the American imagination in such bondage( 束缚). It’s whatwe eat—and how we 10 it with friends, famil y, and strangers—that help define America as acommunity today.A.answer I. creativeB.result J. beliefC.share K. suspiciousD.guilty L. certaintyE.constant M. obsessedF.defined N. identifyG.vanish O. idealsH.adapted【答案及详解】1. D feel 是一个系动词，可以判断此处应填入一个形容词，通过上下文意思，以及后面介词about, 可以确定选项为D 项guilty, 短语feel guilty about sth. 对……感到有愧‖。
(完整版)大学英语四级阅读理解试题及答案
(完整版)大学英语四级阅读理解试题及答案-CAL-FENGHAI.-(YICAI)-Company One1As the pace of life continues to increase ,we are fast losing the art of relaxation. Once you are in the habit of rushing through lift,being on the go from morning till night, it is hard to slow down. But relaxation is essential for a healthy mind and body.Stress is an natural part of everyday lift and there is no way to avoid it. In fact ,it is not the bad thing it is often supposed to be .A certain amount of stress is vital to provide motivation adn give purpose to life. It is only when the stress gets out of control that it can lead to poor performance and ill health.The amount of stress a person can withstand depends very much on the individual. Some people are not afraid of stress,and such characters are obviously prime material for managerial responsibilities. Others lose heart at the first signs of unusual difficulties. When exposed to stress,in whatever form,we react both chemically and physically. In fact we make choice between "fight" or "flight" and in more primitive days the choice made the difference between life or death. The crises we meet today are unlikely to be so extreme,but however little the stress,it involves the same response. It is when such a reaction lasts long,through continued exposure to stress,that health becomes endangered.Such serious conditions as high blood pressure and heart disease have established links with stress.Since we cannot remove stress from our lives(it would be unwise to do so even if we could),we need to find ways to deal with it.1.People are finding less and less time for relaxing themselves because_____.a.they do not know how to enjoy themselvesb.they do not believe that relaxation is important for healthc.they are travelling fast all the timed.they are becoming busier with their work2.According to the writer ,the most important character for a good manager is his ________.a.not fearing stressb.knowing the art of relaxationc.high sense of responsibilityd.having control over performance3.Which of the follwing statements is ture?a.We can find some ways to avoid stressb.Stress is always harmful to peoplec.It is easy to change the hagit of keeping oneself busy with work.d.Different people can withstand different amounts of stress4.In Paragraph 3, "such a reaction" refers back to_______.a."making a choice between 'flight' or 'fight'"b."reaction to stress both chemically and physically"c."responding to crises quickly"d."losing heart at the signs difficulties"5.In the last sentence of the passage,"do so " refers to ______.a."expose ourselves to stress"b."find ways to deal with stress"c."remove stress from our lives"d."established links between diseases and stress"答案：dadbcIn the 1960s, many young Americans were dissatisfied with American society. They wanted to end the Vietnam War and to make all of the people in the U.S. epual. Some of them decided to "drop out" of American society and form their own societies . They formed utopian communities , which they called "communes," where they could follow their philosophy of "do your own thing." A group of artists founded a commune in southern Colorado called "Drop City." Following the ideas of philosopher and architect Buckminster Fuller they built domeshaped houses from pieces of old cars. Other groups, such as author Ken Kesey's Merry Pranksters, the followers fo San Francisco poet Steve Gakin, and a group that called itself the Hog Farm, lived in old school huses and traveled around the United States. The Hog Farm become famous when they helped organize the Woodstock Rock Festival in 1969. Steve Gaskin's followers tried to settle down on a farm in Tennessee, but they had to leave when some members of the gruop were arrested for growing marijuana.Not all communes believed in the philosophy of "do you own thing," however . Twin Oaks , a commune founded in Virgiania in the late 1960s, was based on the ideas of psychologist B.F.Skinner. The people who lived at Twin Oaks were carefully controlled by Skinner's "conditioning" techniques to do things that weregood for the community. In 1972, Italian architect Paolo Soleri began to build Arcosanti, a utopian city Arizsona where 2500 people will live closely together in one large building called an "archology" Soleri believes that people must live closely together so that they will all become one.1.Why did some young Americans decide to "drop out" of scoiety during the 1960s?a.They were not satisfied with American society.b.They wanted to grow marijuana.c.They wanted to go to the Vietnam War.d.They did not want all people to be equal.2.Where did the members of the Hog Farm commune live?a.In dome-shaped houseb.In old school husesc.On a farm inTennesseed.In an archology in Arizona3.Who gave the people of Drop City the idea to bulid dome-shaped house?a.Paolo Solerib.B.G.Skinnerc.Steve Gaskind.Buckminster Fuller4.What was the Twin Oaks commune base ona.The philosophy of "do your own thing"b.Virginaia in the late 1960sc.The ideas of psychologistd.The belief that people must live closely togerher.5.What is an "archology"a.A person who studies archaeologyb.A large building where people live closely togetherc.A city in A rizonad.A technique to contorl people答案：abdcbThere are two factors which determine an individual's intelligence. The first is the sort of brain he is born with. Human brains differ considerably, some being more capable than others. But no matter how good a brain he has to begin with, an individual will have a low order of intelligence unless he has opportunities to learn. So the second factor is what happens to the individual—the sort of environment in which he is reared. If an individual is handicapped envionmentally ,it is likely that his brain will fail to develop and he will never attain the level of intelligence of which he is capable.The importance of environment in determining an individual's intellingence can be demonstrated by the case history of the identical twins, Peter and Mark X. Being identical, the twins had identical brains at birth, and their growth processes were the same. When the twins were three months old , their parents died, and they were placed in separate foster homes. Peter was reated by parents of low intelligence in an isolatedcommunity with poor educational pooprtunities.Mark was reared inthe home of well-to-do parents who had been to college. He was read to as a child , sent to good schools, and given every opportunity to be stimulated intellectually.This enviromental difference continued until the twins were in their late teens, when they were giben tesets to measure their intelligence. Mark's I.Q. was 125, twenty-five points higher than the average and fully forty points higher than his identical brother. Given equal opportunities , the twins , having identical brains,would have tested at roughly the same level.1.This selection can best be titled_________.a.Measuring Your Intelligenceb.Intelligence and Environmentc.The Case of Peter and Markd.How the brain Influences Intelligence2.The beststatement of the main idea of this passage is that _____.a.human brains differ considerablyb.the brain a person is born with is improtant in determining his intelligencec.environment is crucial in determining a person's intelligenced. persons having identical brains will have roughly the same intelligence3.According to the passage , the average I.Q.is _____.a.85b.100c.110d.1254.The case history of the twins appears to support the conclusion that _______.a.individual with identical brains seldom test at same levelb.an individual's intelligence is determined only by his enviromentck of opportunity blocks the growth of intelligenced.changes of enviroment produce changes in the structure of the brain5.This passage suggests that an individual 's I.Q.______.a.can be predicted at birthb.stays the same throuthout his lifec.can be increased by educationd.is determined by his childhood答案：bcbccAs she walked round the huge department store,Edith reflected how difficult it was to choose a suitable Christmas present for her father.She wish that he was as easy to please as her mother, who was always delighted with perfumeBesides,shoppong at this time of the year was a most disgreeable experience :people trod on your toes,poked you with their elbows and almost knocked you overin their haste to get to a bargain ahead of you.Partly to have a rest, Edith paused in front of a counter where some attracive ties were on display. "They are real silk," the assistant assured her, trying to tempt her. "Worth double the price." But edit knew from past experience that her choice of ties hardly ever pleased her father.She moved on reluctantly and then quite by chance, stopped where a small crowd of man had gathered round a counter. She found some good quality pipes on sale-----and the prices were very reasonable. Edith did not hesitate for long : although her father only smoked a pipe occasionally, she knew that this was a present which was bund to please him.When she got home,with her small well-chosen present concealed in her handbag, her parents were already at the supper table. Her mother was in an especially cheerful mood, "Your father has at last to decided to stop smoking." She informed her daughter.1.Edith's father _______.a.did not like presentb.never got presentc.preferred tiesd.was difficult to choose a present for2.The assistant spoke to Edith because she seemed_______.a.attractiveb.interested in tiesc.tiredd.in need of comfort3.Edith stopped at the next counter_________.a.puroselyb.suddenlyc.unwillinglyd.accidentally4.Edith's father smoked a pipe_______.a.when he was obligedb.on social occasionsc.from time to timed.when he was delighted5.Shopping was very disagreeable at that time of the year because_______.a.coustomers trod on each other's toesb.coustomers poked each other with their elbowsc.customers knocked each otherd.customers were doing their shopping in a great hurry答案：dbdcdIf the population of the earth goes on increasing at its present rate, there will eventually not be enough resources left to sustain life on the planet.By the middle of the 21st century,if present trends continue, we will have used up all the oil that drives our cars,for example.Even if scientists develop new ways of feeding the human race,the crowded conditions on earth will make it necessary for lus to look for open space somewhere else. But none of the other planets in our solar system are capable of supporting life at present. One possible solution to the problem, however,has recently been suggested by American scientist, Professor Carl Sagan.Sagan believes that before the earth's resources are compleetely exhausted it will be possible to change the atmophere of Venus and so create a new world almost as large as earth itself. The difficult is that Venus is much hotter than the earth and there is only a tiny amount of water there.Sagan proposes that algae organisms that can live in extremely hot or cold atmospheres and at the same time produce oxygen,should be bred in condition similar to those on Venus.As soon as this has been done, the algae will be placed in small rockets. Spaceship will then fly to Venus and fire the rockets into the atmosphere .In a fairly short time, the alge will break down the carbon dioxide into oxygen and carbon.When the algae have done theri work, the atmosphere will become cooler,but befor man can set foot on Venus it will be neccessary for the oxygen to produce rain. The surface of the planet will still be too hot for man to land on it but the rain will eventually fall and in a few years something like earth will be reproduced on Venus.1.Inte long run, the most insoluble problem caused by population growth on earth will probably be the lack of ______.a.foodb.oilc.spaced.resources2.Carl Sagan believes that Venus might be colonized from earth because _____a.it might be possible to change its atmosphereb.its atmosphere is the same as the earth'sc.there is a good supply of water on Venusd.the days on Venus are long enough3.On Venus there is a lot of ________.a.waterb.carbon dioxidec.carbon monoxided.oxygen4.Algae are plants that can____.a.live in very hot temperaturesb.live in very cold temperaturesc.manufacture oxygend.all of the above5. Man can land on Venus only when_______.a.the algae have done their workb.the atmosphere becomes coolerc.thereis oxygend.it rains there答案：cabdd。
(完整版)英语四级阅读理解练习题及解析.docx
.英语四级阅读理解练习题及解析(1)【阅读练习】What is it about Americans and food? We love toeat ,but we feel 1 about it afterward. We say we want only the best, but we strangely enjoy junkfood.We’re 2 with health and weight loss but face an unprecedented epidemic of obesity(肥胖 ). Perhaps the 3 to this ambivalence(矛盾情结) lies in our history. The first Europeans cametothis continent searching for new spices but went in vain. The first cash crop(经济作物)wasn’t eaten but smoked. Then there was Prohibition, intended to prohibit drinking butactually encouraging more 4 ways of doing it.The immigrant experience, too, has been one of inharmony. Do as Romans do meanseating what“real Amer icans ” eat, but our nation ’s food has come to be5 by imports—pizza,say, or hot dogs. And some of the country ’s most treasured cooking comes from peo ple whoarrived here in shackles.Perhaps it should come as no surprise then that food has been a medium for the nation ’sdefining strug gles, whether at the Boston Tea Party or the sit?ins at southern lunch counters.It is integral to ourconcepts of health and even morality whether onere frains from alcohol forreligious reasons or evadesmeat for political 6But strong opinions have not brought 7 . Americansare ambivalent about what they putin their mouths.We have become 8 of our foods, especially as welea rn more about what theycontain.The 9 in food is still prosperous in the American c onsciousness. It ’s no coincidence, then,that the f irst Thanksgiving holds the American imagination in such bondage( 束缚 ). It ’s whatwe eat—and how we 10 it with friends, family, and strangers—that help define Americaas acommunity today.A. answer I. creativeB. result J. beliefC. share K. suspiciousD. guilty L. certaintyE. constant M. obsessedF. defined N. identifyG. vanish O. idealsH. adapted【答案及解】1.D feel 是一个系，可以判断此填入一个形容，通上下文意思，以及后面介about, 可以确定D guilty,短feel guilty about sth.“ ⋯⋯感到有愧”。
（完整版）英语四级阅读试题库含答案解析
（完整版）英语四级阅读试题库含答案解析英语四级阅读题库含答案解析1.Passage OneGlobal warming may or may not be the great environmental crisis of the 21 st century, but regardless of whether it is or isn ’t –we won ’t do much about it. We will argue overit and may even, as a nation, make some fairly solemn-sounding commitments to avoidit. But the more dramatic and meaningful these commitments seem, the less likely theyare to be observed.Al Gore calls global warmi ng an “inconvenient truth, ”as if merely recognizing it could put us on a path to a solution. But the real truth is that we don ’t know enough to relieve global warming, and –without major technological breakthroughs —we can ’t do much about it.From 2003 to 2050, the world ’s population is projected to grow from 6.4 billion to 9.1billion, a 42% increase. If energy use per person and technology remain the same, totalenergy use and greenhouse gas emissions (mainly, CO2) will be 42% higher in 2050. butthat ’s too low, because societies that grow richer use more energy. We need economicgrowth unless we condemn the world ’s poor to their present poverty and freeze everyone else‘s living standards. With modest growth, energy use and greenhouse emissions more than double by 2050.No government will adopt rigid restrictions on economicgrowth and personal freedom (limits on electricity usage, driving and travel) that might cut back global warming. Still, politicians want to show they ’re “doing something. ”Consi der the Kyoto Protocol (京都议定书). It allowed countries that joined to punish those that didn ’t. But it hasn ’t reduced CO2 emissions (up about 25% since 1990), and many signatories (签字国) didn ’t adopt tough enough policies to hit their 2008-2012 targets.The practical conclusion is that if global warming is a potential disaster, the only solution is new technology. Only an aggressive research and development program might find ways of breaking dependence on fossil fuels or dealing with it.The trouble with the global warming debate is that it has become a moral problem whenit ’s really an engineering one. The inconvenient truth is that if we don ’t solve the engineering problem, we ’re helpless.57. What is said about global warming in the first paragraph?A) It may not prove an environmental B) It is an issue requiring world wide crisis at all. commitments.C) Serious steps have been taken to avoid D) Very little will be done to bring it underor stop it. control.58. According to the author ’s understandin g, what is Al Gore ’s view on global warming?A) It is a reality both people and politicians are unaware of.B) It is a phenomenon that causes us many inconveniences.C) It is a problem that can be solved once it is recognized.D) It is an area we actually have little knowledge about.59. Green house emissions will more than double by 2050 because of _______.A) economic growth C) wasteful use of energyB) the widening gap between the rich and D) the rapid advances of science and poor technology60. The author believes that, since the signing of the Kyoto Protocol, ________.A) politicians have started to do something to better the situationB) few nations have adopted real tough measures to limit energy useC) reductions in energy consumption have greatly cut back global warmingD) international cooperation has contributed to solving environmental problems61. What is the message the author intends to convey?A) Global warming is more of a moral issue than a practical one.B) The ultimate solution to global warming lies in new technologyC) The debate over global warming will lead to technological breakthroughs.D) People have to give up certain material comforts to stop global warming.Passage TwoSomeday a stranger will read your e-mail without your permiss ion or scan the Websites you ’ve visited. Or perhaps someone will casually glance through your creditcard purchase or cell phone bills to find out your shopping preferences or calling habits.In fact, it ’s likely some of these things have already happened to you. Who wouldwatch you without your permission? It might be a spouse, agirlfriend, a marketing company, a boss, a cop or a criminal. Whoever it is, they will see you in a way you neverintended to be seen —the 21 st century equivalent of being caught naked.Psychologists tell us boundaries are healthy, that it ’s important to reveal yourself to friends, family and lovers in stages, at appropriate times. But few boundaries remain. The digital bread crumbs ( 碎屑) you leave everywhere make it easy for strangers to reconstruct who you are, where you are and what you like. In some cases, a simpleGoogle search can reveal what you think. Like it or not, increasingly we live in a worldwhere you simple cannot keep a secret.The key question is: Does that matter?When opinion polls ask Americans about privacy, most say they are concerned aboutlosing it. A survey found an overwhelming pessimism about privacy, with 60 percent ofrespondents saying they feel their privacy is “slipping away, and that b others me. ”But people say one thing and do another. Only a tiny fraction of Americans changeany behaviors in an effort to preserve their privacy. Few people turn down a discount attollbooths (收费站) to avoid using the EZ-Pass system that can track automobile movements. And few turn down supermarket loyalty cards. Privacy economist Alessandro Acquisti has run a series of tests that reveal people will surrender personal information like Social Security numbers just to get their hands on a pitiful 50-cents-offcoupon (优惠券).But privacy does matter –at least sometimes. It ’s like health: When you have it, youdon ’t notice it. Only when it ’s gone do you wish you ’d done more to protect it.62. What does the author mean by saying “the 21 st century equivalent of being caughtnaked ”(Lines 3-4, Para.2)?A) People ’s personal information is easily accessed without their knowledge.B) In the 21 st century people try every means to look into others ’secrets.C) People tend to be more frank with each other in the information age.D) Criminals are easily caught on the spot with advanced technology.63. What would psychologists advise on the relationships between friends?A) Friends should open their hearts to C) There should be a distance even each other. between friends.B) Friends should always be faithful to D) There should be fewer disputes each other. between friends.64. Why does the author say “we live in a world where you simple cannot keep a secret ”(Line 5, Para.3)?A) Modern society has finally evolved into an open society.B) People leave traces around when using modern technology.C) There are always people who are curious about others ’affairs.D) Many search engines profit by revealing people ’sidentities.65. What do most Americans do with regard to privacy protection?A) They change behaviors that might disclose their identity.B) They use various loyalty cards for business transactions.C) They rely more and more on electronic D) They talk a lot but hardly do anythingdevices. about it.66. According to the passage, privacy is like health in that ________.A) people will make every effort to keep itwoman.B) its importance is rarely understoodThere are many reasons forC) it is something that can easily be lostD) people don ’t cherish it until the y lose itthis-typically, men take more risks thanwoman and are more likely to drink andsmoke but perhaps more importantly,men don ’t go to the doctor.“Men aren ’t seeing doctors as often2.Passage Oneas they should, ”says Dr. Gullotta, “This Question s 57 to 61 are based on theis particularly so for the over-40s,when following passage.diseases tend to strike. ”If you are a male and you are readingGullotta says a healthy man should this ,congratulations: you are avisit the doctor every year or two. For survivor .According tostatistics .you arethose over 45,it should be at least once amore than twice as likely to die of skinyear.cancer than a woman ,and nine timesTwo months ago Gullotta saw a more likely to die of AIDS. Assuming you50-year-old ma who had delayed doing make it to the end of your natural term,anything about his smoker ’s cough for a about 78 years for men in Australia, youyear.will die on average five years before a“When I finally saw him it had alreadyspread and he has since died from lung Regular check-ups for men would cancer ”he says, “Earlier detection and inevitably place strain on the public purse, treatment may not have cured him, but it Cartmill says. ”But prevention is cheaper would have prolonged this life ”in the long run than having to treat the According to a recent survey, 95%of diseases. Besides, the ultimate cost is far women aged between 15 and early 40s greater: it is called premature death. ”see a doctor once a year, compared to 57.Why does the author congratulate his 70% of men in the same age group. male readers at the beginning of the “A lot of men think they are invincible passage?（不可战胜的）”Gullotta says “They only A. They are more likely to survive serious come in when a friend drops dead on the diseases today.golf course and they think ”Geez, if it B. Their average lifespan has been could happen to him. considerably extended.Then there is the ostrich approach, ” C. They have lived long enough to read some men are scared of what might be this article.there and would rather not know, ”says D. They are sure to enjoy a longer and Dr. Ross Cartmill. happier live.“Most men get their cars serviced 58.What does the author state is the mostmore regularly than they service their important reason men die five years bodies, ”Cartmill says .He believes most earlier on average than women?diseases that commonly affect men could A. men drink and smoke much more thanbe addressed by preventive check-ups. womenB. men don ’t seek medical care as often disease becaus e of fearas women 61. What does Cartmill say about regularC. men aren ’t as cautions as women in check-ups for men?face of danger A.They may increase public expensesD. men are more likely to suffer from fatal B.They will save money in the long rundiseases C.They may cause psychological strains on59. Which of the following best completes menthe sentence “Geez, if it could happen to D.They will enable men to live as long ashim ?’(line2,para,8)? womenA. it could happen to me, too Passage TwoB. I should avoid playing golf Questions 62 to 66 are based on theC. I should consider myself lucky following passage.D. it would be a big misfortune High-quality customer service is60what does Dr. Ross Cartmill mean by preached( 宣扬)by many ,but actually“the ostrich approach ”(line q para.9) keeping customers happy is easier saidA. a casual attitude towards one ’s health than doneconditions Shoppers seldom complain to the B. a new therapy for certain psychological manager or owner of a retail store, butproblems instead will alert their friends, relatives, C. refusal to get medical treatment for fear co-workers, strangers-and anyone whoof the pain involved will listen.D. unwillingness to find out about one ’s Store managers are often the last tohear complaints, and often find out only include filled parking lots, cluttered (塞满when their regular customers decide t 了的) shelves, overloaded racks, frequent their competitors, according to a out-of-stock items, long check-out lines, study jointly conducted by Verde group and rude salespeople.and Wharton school During peak shopping hours, some “Storytelling hurts retailers and retailers solved the parking problems by entertains consumers, ”said Paula getting moonlighting （业余兼职的）local Courtney, President of the V erde group. ”police to work as parking attendants.the store loses the customer, but the Some hired flag wavers to direct shopper must also find a replacement. ”customers to empty parking spaces. This On average, every unhappy customerguidance eliminated the need forwill complain to at least four other, and customers to circle the parking lotwill no longer visit the specific store for endlessly, and avoided confrontationevery dissatisfied customer, a store will between those eyeing the same parkinglose up to three more due to negative space.reviews. The resulting “snowball effect ”Retailers can relieve the headaches bycan be disastrous to retailers. redesigning store layouts, pre-stocking According to the research, shoppers sales items, hiring speedy and who purchased clothing encountered the experienced cashiers, and having salesmost problems. ranked second and third representatives on hand to answerwere grocery and electronics customers. questions.The most common complaints Most importantly, salespeople shouldbe diplomatic and polite with angry them.customers. C Few customers believe the service will “Retailers who ’re responsive and be improved.friendly are more likely to smooth over D Customers have no easy access to storeissues than those who aren ’t so friendly. ”managers.said Professor Stephen Hoch. “Maybe 63. What does Paula Courtney imply by something as simple as a greeter at the saying “?the shopper must also find astore entrance would help. ”replacement ”(Line 2, Para. 4)?Customers can also improve future A New customers arebound to replace shopping experiences by filing complaints old ones.to the retailer, instead of complaining to B It is not likely the shopper can find thethe rest of the world. Retailers are same products in other stores.hard-pressed to improve when they have C Most stores provide the sameno idea what is wrong. D Not complaining to the manager causes注意：此部分试题请在答题卡2上作答the shopper some trouble too.62. Why are store managers often the last 64. Shop owners often hire moonlightingto hear complaints? police as parking attendants so that A Most customers won ’t bother to shoppers_____complain even if they have had unhappy A can stay longer browsing in the store experiences. B won ’t have trouble parking their carsB Customers would rather relate theirC won ’t have any worries about securityunhappy experiences to people around D can find their cars easily after shopping65. What contributes most to smoothing over issues with customers?A Manners of the salespeopleB Hiring of efficient employeesC Huge supply of goods for saleD Design of the store layout.66. To achieve better shopping experiences, customers areadvised to _________.A exert pressure on stores to improve their serviceB settle their disputes with stores in a diplomatic wayC voice their dissatisfaction to store managers directlyD shop around and make comparisons between stores3. The January fashion show, called Future Fashion , exemplified howfar green design has come. Organized by the New York-based nonprofitEarth Pledge, the show inspired many top designers to work with sustainable fabrics for the first time. Several have since made pledges toinclude organic fabrics in their lines.The designers who undertake green fashion still face many challenges. Scott Hahn, cofounder with Gregory of Rogan and Loomstate,which uses all-organic cotton, says high-quality sustainable materials canstill be tough to fine . “Most designers with existing labels are findingthere aren ’t comparable fabrics t hat can just replace what you ’re doing and shat your customers are used to, ”he says. For example, organic cotton and non-organic cotton are virtually indistinguishable once woven into a dress. But some popular synthetics, like stretch nylon, stillhave few eco-friendly equivalents.Those who do make the switch are finding they have more support.Last year the influential trade show Designers & Agents stopped charging its participation fee for young greenentrepreneurs (企业家) who attend its two springtime shows in Los Angeles and New York and gavespecial recognition to designers whose collections are at least 25% sustainable . It now counts more than 50 green designers, up from fewerthan a dozen two years ago. This week Wal-Mart is set to announce amajor initiative aimed at helping cotton farmers go organic: it will buytransitional (过渡型的) cotton at higher prices , thus helping to expand thesupply of a key sustainable material . “Mainstream is about to occur, ”says Hahn.Some analysts ( 分析师) are less sure . Among consumers, only 18%are even aware that ecofashion exists, up from 6% four years ago.Natalie Hormilla, a fashion writer, is an example of the unconverted consumer, when asked if she owned any sustainable clothes, she replied:“Not that I ’m aware of. ”Like most consumers, she finds little time toshop, and when she does, she ’s on the hunt for “cute stuff that isn ’t too expensive. ”By her own admission, green just isn ’t yet on her mind. But–thanks to the combined efforts of designers, retailers and suppliers –one day it will be.57. What is said about Future Fashion?A) It inspired many leading designers to start going green.B) It showed that designers using organic fabrics would go far.C) It served as an example of how fashion shows should be organized.D) It convinced the public that fashionable clothes should be madedurable.58. According to Scott Hahn, one big challenge to designers who will goorganic is that .A) much more time is needed to finish a dress using sustainablematerials .B) they have to create new brands for clothes made of organicmaterials .C) customers have difficulty telling organic from non-organicmaterials .D) quality organic replacements for synthetics are not readilyavailable .59. We learn from Paragraph 3 that designers who undertake greenfashion .A) can attend various trade shows free .B) are readily recognized by the fashion worldC) can buy organic cotton at favorable prices .D) are gaining more and more support .60. What is Natalie Hormilla ’s attitude t oward ecofashion?A) She doesn ’t seem to care about it. C) She is doubtful of itspractical value.B) She doesn ’t think it is sustainable D) She is very muchopposed to the idea61. What does the author think of green fashion?A) Green products will soon go mainstream.B) It has a very promising future.C) Consumers have the final say.D) It will appeal more to young people.Passage TwoQuestions 62 to 66 are based on the following passage.Scientists have devised a way to determine roughly where a personhas lived using a strand( 缕) of hair , a technique that could help track the movements of criminal suspects or unidentified murder victims .The method relies on measuring how chemical variations in drinkingwater show up in people ’s hair.“You’re what you eat and drink, and that ’s recorded in you hair, ”said Thure Cerling, a geologist at the University of Utah.While U.S diet is relatively identical, water supplies vary. The differences result from weather patterns. The chemical composition of rainfall changes slightly as raid clouds move.Most hydrogen and oxygen atoms in water are stable , but traces ofboth elements are also present as heavier isotopes (同位素) . The heaviest raid falls first .As a result, storms that form over the Pacific deliver heavierwater to California than to Utah.Similar patterns exist throughout the U.S. By measuring the proportion of heavier hydrogen and oxygen isotopes along astrand ofhair, scientists can construct a geographic timeline. Each inch of hair corresponds to about two months.Cerling ’s team collected tap water samples from 600 cities and constructed a mop of the regional differences. They checked the accuracy of the map by testing 200 hair samples collected from 65 barber shops.They were able to accurately place the hair samples in broad regionsroughly corresponding to the movement of raid systems.“It’s not good for pinpointing ( 精确定位),”Cerling said . “It’s goodfor eliminating many possibilities. ”Todd Park, a local detective, said the method has helped him learnmore about an unidentified woman whose skeleton was found near Great Salt Lake.The woman was 5 feet tall. Police recovered 26 bones, a T-shirt andseveral strands of hair.When Park heard about the research, he gave the hair samples to the researchers. Chemical testing showed that over the two years before herdeath, she moved about every two months.She stayed in the Northwest, although the test could not be morespecific than somewhere between eastern Oregon and western Wyoming.“It’s still a substantial area, ”Park said “But it narrows it way downfor me. ”62. What is the scientists ’new discovery?A) One ’s hair growth has to do with the amount of water they drink.B) A person ’s hair may reveal where they have lived.C) Hair analysis accurately identifies criminal suspects.D) The chemical composition of hair varies from person to person.63. What does the author mean by “You’re what you eat and drink ”(Line 1, Para.3)?A) Food and drink affect one ’s personality development.B) Food and drink preferences vary with individuals.C) Food and drink leave traces in one ’s body tissues.D) Food and drink are indispensable to one ’s existence.64. What is said about the rainfall in America ’s West?A) There is much more rainfall in California than in Utah.B) The water it delivers becomes lighter when it moves inland.C) Its chemical composition is less stable than in other areas.D) It gathers more light isotopes as it moves eastward.65. What did Cerling ’s team produce in their research?A) A map showing the regional differences of tap water.B) A collection of hair samples from various barber shops.C) A method to measure the amount of water in human hair.D) A chart illustrating the movement of the rain system.66. What is the practical value of Cerl ing ’s research?A) It helps analyze the quality of water in different regions.B) It helps the police determine where a crime is committed.C) It helps the police narrow down possibilities in detective work.D) It helps identify the drinking habits of the person underinvestigation.4.Throughout this long, tense election, everyone has focused on thepresidential candidates and how they ’ll change America. Rightly so, but selfishly, I ’m more fascinated by Michelle Obama and what she might beable to do, not just for this country, but for me as an African-Americanwoman. As the potential First Lady, she would have the world ’s attention.And that means that for the first time people will have a chance to get upclose and personal with the type of African-American woman they so rarely see.Usually, the lives of black women go largely unexamined. The prevailing theory seems to be that we ’re all hot-tempered single mothers who can ’t keep a man. Even in the world of make-believe, blackwomen still can ’t esca pe the stereotype of being eye-rolling, oversexedfemales raised by our never-married, alcoholic ( 酗酒的) mothers.These images have helped define the way all women are viewed, including Michelle Obama. Before she ever gets the chance to commit toa cause, charity or foundation as First Lady, her most urgent and perhapsmost complicated duty may be simple to be herself.It won ’t be easy. Because few mainstream publicationshave donein-depth features on regular African-American women, little is known about who we are, what we think and what we face on a regular basis.For better or worse, Michelle will represent us all.Just as she will have her critics, she will also have millions of fans whousually have little interest in the First Lady. Many African-American blogshave written about what they ’d like to see Michelle bring to the WhiteHouse —mainly showing the world that a black woman can support herman and raise a strong black family. Michelle will have to work to pleaseeveryone —an impossible task. But for many African-American women like me, just a little of her poise ( 沉着), confidence and intelligence will goa long way in changing an image that ’s been around for far too long.57. Why does Michelle Obama hold a strong fascination for the author?A) She serves as a role model for African women.B) She possesses many admirable qualities becoming a First Lady.C) She will present to the world a new image of African-American women.D) She will pay closer attention to the interests of African-Americanwomen.58. What is the common stereotype of African-American women according to the author?A) They are victims of violence. B) They are of an inferior violence.C) They use quite a lot of body language. D) They live on charity andsocial welfare.59. What do many African-Americans write about in their blogs?A) Whether Michelle can live up to the high expectations of her fans.B) How Michelle should behave as a public figure.。
英语四级阅读理解练习及参考答案
英语四级阅读理解练习及参考答案英语四级阅读理解练习及参考答案：Directions: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A ),B., C. andD. . You should decide on the best choice and mark the corresponding letter on Answer Sheet 2 with a single line through the centre.Passage OneQuestions 56 to 60 are based on the following passage.Educators today are more and more often heard to say that computer literacy is absolutely necessary for college students. Many even argue that each incoming freshman should have permanent access to his or hcr own microcomputer. What advantages do computers offer the college students?Any student who has used a word processor will know one compelling reason to use a computer: to write papers. Although not all students feel comfortable composing on a word processor, most find revising and editing much easier on it. One can alter, insert, or delete just by pressing a few keys, thus eliminating the need to rewrite or re-type. Furthermore, since the revision process is less burdensome, students are more likely to revise as often as is necessary to end up with the best paper possible.For these reasons, many freshman English courses require the use of a word processor.Computers are also useful in the context of language courses, where they are used to drill students in basic skills. Software programs reinforce ESL(English as a Second Language ) instruction, as well as instruction in French, German, Spanish, and other languages. By using these programs on a regular basis, students can improve their proficiency in a language while proceeding at their own pace.Science students take advantage of computers in many ways. Using computer graphic capabilities, for example, botany students can represent and analyze different plant growth patterns. Medical students can learn to interpret computerized images of internal body structures. Physics students can complete complex calculations farmore quickly than they could without the use of computer.Similarly, business and accounting students find that computer spreadsheet programs are all but indispensable to many aspects of their work, while students pursuing careers in graphic arts. marketing, and public relations find that knowledge of computer graphic is important. Education majors learn to develop grading systems using computers, while social science students use computers for analyzing and graphically displacing their research results.It is no wonder, then, that educators support the purchase and use of microcomputers by students. A versatile tool, the computer can help students learn. And that is, after all, the reason for going to college.56. The word "literacy" (Line 1, Paragraph 1) means__________.A. the ability to read and writeB. the ability to useC. literatureD. the knowledge of language57. The main purpose of this passage is to __________.A. persuade the educators to increase computer use in their own classroomB. analyze advantages and disadvantages of computer use among college studentsC. identify some of the ways that computers benefit college studentsD. describe how computers can be used to teach foreign languages58. According to the author, a word processor can be used to__________.A. revise papersB. retype papersC. reduce the psychological burden of writing papersD. improve the writing skills of a student59. In this passage, the writers argument is developed primarily through the use of __________.A. cause-effect analysisB. comparison and contrastC. inductionD. examples60. According to the author, the reason for students to go to college is__________.A. to learn somethingB. to perfect themselvesC. to improve computer skillsD. to make the best use of computers英语四级阅读理解练习及参考答案：Questions 61 to 65 are based on the following passage.Language is, and should be, a living thing, constantly enriched with new words and forms of expression. But there is a vital distinction between good developments, which add to the language, enabling us to say things we could not say before, and bad developments, which subtract from the language by rendering it less precise. A vivacious, colorful use of words is not to be confused with mere slovenliness. The kind of slovenliness in which some professionals deliberately indulge is perhaps akin to the cult (迷信) of the unfinished work, which has eroded most of the arts in our time. And the true answer to it is the same that art is enhanced, not hindered, by discipline. You cannot carve satisfactorily in butter.The corruption of written English has been accompanied by an even sharper decline in the standard of spoken English. We speak very much less well than was common among educated Englishmen a generation or two ago.The modem theatre has played a baneful (有害的) part in dimming our appreciation of language. Instead of the immensely articulate dialogue of, for example, Shaw (who was also very insistent on good pronunciation),audiences are now subjected to streams of barely literate trivia, often designed, only too well, to exhibit lack of communication, and larded (夹杂) with the obscenities (下流的话) and grammatical errors of the intellectually impoverished. Emily Post once advised her readers: "The theatre is the best possible place to hear correctly-enunciated speech. " Alas, no more. One young actress was recently reported to be taking lessons in how to speak badly, so that she should fit in better.But the BBC is the worst traitor. After years of very successfully helping to raise the general standard of spoken English, it suddenly went into reverse. As the head of the Pronunciation Unit coyly (含蓄地) put it, "In the 1960s the BBC opened the field to a much wider range of speakers." To hear a BBC disc jockey talking to the latest ape-like pop idol is a truly shocking experience of verbal squalor. And the prospect seems to be of even worse to come. School teachers are actively encouraged to ignore little Johnnys incoherent grammar, atrocious spelling and haphazard punctuation, because worrying about such things might inhibit his creative genius.61. The writer relates linguistic slovenliness to tendencies in the arts today in that they both __________.A. occasionally aim at a certain fluidityB. appear to shun perfectionC. from time to time show regard for the finishing touchD. make use of economical short cuts62. "Art is enhanced, not hindered, by discipline" (Lines 6～7, Paragraph 1 ) means __________.A. an artists work will be finer if he observes certain aesthetic standardsB. an unfinished work is bound to be comparatively inferiorC. the skill of certain artists conceals their slovenlinessD. artistic expression is inhibited by too many roles63. Many modem plays, the author finds, frequently contain speech which__________.A. is incoherent and linguistically objectionableB. is far too ungrammatical for most people to followC. unintentionally shocks the audienceD. tries to hide the authors intellectual inadequacies64. The author says that the standard of the spoken English of BBC__________.A. is the worst among all broadcasting networksB. has raised English-speaking up to a new levelC. has taken a turn for the worse since the 1960sD. is terrible because of a few popular disc jockeys65. Teachers are likely to overlook the linguistic lapses in their pupils since__________.A. they find that children no longer respond to this kind of discipline nowadaysB. they fear the children may become less coherentC. more importance is now attached to oral expressionD. the children may be discouraged from expressing their ideas。
(完整版)英语四级阅读试题库含答案解析
英语四级阅读题库含答案解析1.Passage Onest century, Global warming may or may not be the great environmental crisis of the 21’t –we won ’t do much about it. We will argue overbut regardless of whether it is or isnit and may even, as a nation, make some fairly solemn-sounding commitments to avoid it. But the more dramatic and meaningful these commitments seem, the less likely they are to be observed.Al Gore calls global warming an “inconvenient truth, ”as if merely recognizing it’t know enough tocould put us on a path to a solution. But the real truth is that we donrelieve global warming, and—we can ’t do–without major technological breakthroughsmuch about it.’s population is projected to grow from 6.4 billion to 9.1 From 2003 to 2050, the worldbillion, a 42% increase. If energy use per person and technology remain the same, total energy use and greenhouse gas emissions (mainly, CO2) will be 42% higher in 2050. but that ’s too low, because societies that grow richer use more energy. We need economic growth unless w e condemn t he world ’s poor to their present poverty and freeze everyone e lse‘s living standards. With modest growth, energy u se and greenhouse emissions more than double by 2050.No government w ill adopt rigid restrictions o n economic growth and personal freedom (limits on electricity usage, d riving and travel) that might cut back global’re “doing something. ”Consider the Kyoto warming. Still, politicians want to show theyProtocol (京都议定书). It allowed countries that joined to punish those that didn’t. But itsignatories (签字hasn ’t reduced CO2 emissions (up about 25% since 1990), and many国) didn ’t adopt tough enough policies to hit their 2008-2012 targets.The practical c onclusion i s that if global warming is a potential disaster, the only solution is new technology. Only an aggressive research and development p rogrammight find ways of breaking dependence on fossil fuels or dealing with it.The trouble with the global warming debate is that it has become a moral problem when it ’s really a n engineering one. The inconvenient t ruth is that if we don ’t solve t he’re helpless.engineering problem, we57. What is said about global warming in the first paragraph?A) It may not prove an environmental B) It is an issue requiring world wide crisis at all. commitments.C) Serious steps have been taken to avoid D) Very little will be done to bring it underor stop it. control.58. According to the author ’s understanding, what is Al Gore ’s view on global warming?A) It is a reality both people and politicians are unaware of.B) It is a phenomenon that causes us many inconveniences.C) It is a problem that can be solved once it is recognized.D) It is an area we actually have little knowledge about.59. Green house emissions will more than double by 2050 because of _______.A) economic growth C) wasteful use of energyB) the widening gap between the rich and D) the rapid advances o f science a ndpoor technology60. The author believes that, since the signing of the Kyoto Protocol, ________.A) politicians have started to do something to better the situationB) few nations have adopted real tough measures to limit energy useC) reductions in energy consumption have greatly cut back global warmingD) international cooperation has contributed to solving environmental problems61. What is the message the author intends to convey?A) Global warming is more of a moral issue than a practical one.B) The ultimate solution to global warming lies in new technologyC) The debate over global warming will lead to technological breakthroughs.D) People have to give up certain material comforts to stop global warming.Passage TwoSomeday a stranger will read your e-mail without your permission o r scan theWebsites you ’ve visited. Or perhaps someone will casually glance through your creditcard purchase or cell phone bills to find out your shopping preferences or calling habits.In fact, it ’s likely some of these things have already happened to you. Who wouldwatch you without your permission? It might be a spouse, a girlfriend, a marketingcompany, a boss, a cop or a criminal. Whoever it is, they will see you in a way you never intended to be seen —the 21 st century equivalent of being caught naked.Psychologists tell us boundaries are healthy, that it ’s important to reveal yourself tofriends, family and lovers in stages, at appropriate times. But few boundaries remain. The digital bread crumbs ( 碎屑) you leave everywhere m ake it easy for strangers toreconstruct w ho you are, where you are and what you like. In some cases, a simpleGoogle search can reveal what you think. Like it or not, increasingly we live in a world where you simple cannot keep a secret.The key question is: Does that matter?When opinion polls ask Americans about privacy, most say they are concerned about losing it. A survey found an overwhelming pessimism about privacy, with 60 percent of respondents saying they feel their privacy is”“slipping away, and that bothers me.But people say one thing and do another. Only a tiny fraction of Americans change any behaviors in an effort to preserve their privacy. Few people turn down a discount at tollbooths (收费站) to avoid using the EZ-Pass system t hat can track automobile movements. And few turn down supermarket loyalty cards. Privacy economist Alessandro Acquisti has run a series of tests that reveal people will surrender personal information like Social Security numbers just to get their hands on a pitiful 50-cents-off coupon (优惠券).’s like health: When you have it, you But privacy does matter –at least sometimes. Itdon ’t notice it. Only when it ’s gone do you wish you’d done more to protect it.“the 21 st century equivalent of being caught62. What does the author mean by sayingnaked ”(Lines 3-4, Para.2)?A) People ’s personal information is easily accessed without their knowledge.’secrets.B) In the 21 st century people try every means to look into othersC) People tend to be more frank with each other in the information age.D) Criminals are easily caught on the spot with advanced technology.63. What would psychologists advise on the relationships between friends?A) Friends s hould open their hearts to C) There should be a distance even each other. between friends.B) Friends should always be faithful to D) There should be fewer disputes each other. between friends.”64. Why does the author say“we live in a world where you simple cannot keep a secret (Line 5, Para.3)?A) Modern society has finally evolved into an open society.B) People leave traces around when using modern technology.’affairs.C) There are always people who are curious about othersD) Many search engines profit by revealing people’s identities.65. What do most Americans do with regard to privacy protection?A) They change behaviors that might disclose their identity.B) They use various loyalty cards for business transactions.C) They rely more and more on electronic D) They talk a lot but hardly do anythingdevices. about it.66. According to the passage, privacy is like health in that ________.A) people will make every effort to keep itwoman.B) its importance is rarely understoodThere are many reasons forC) it is something that can easily be lostD) people don ’t cherish it until they lose itthis-typically, m en take more risks thanwoman a nd are more likely t o drink andsmoke but perhaps more importantly,men don ’t go to the doctor.“Men aren ’t seeing doctors as often 2.Passage One“Thisas they should, ”says Dr. Gullotta, Questions 57 to 61 are based on theis particularly so for the over-40s,when following passage.”diseases tend to strike.If you are a male and you are readingGullotta says a healthy man should this ,congratulations: you are avisit the doctor every year or two. For survivor .According to statistics .you a rethose over 45,it should be at least once a more than twice as likely to die of skinyear.cancer than a woman ,and nine timesTwo months ago Gullotta saw a more likely to die of AIDS. Assuming you50-year-old m a who had delayed doing make i t to the end of your natural t erm,’s cough for aanything about his smokerabout 78 years for men in Australia, youyear.will die on average f ive years b efore a“When I finally saw him it had alreadyspread a nd he has since died from lung Regular check-ups for men would cancer ”he says, “Earlier d etection a nd inevitably place strain on the public purse,”But prevention is cheaper treatment may not have cured him, but it Cartmill says.”in the long run than having to treat the would have prolonged this lifeAccording t o a recent survey, 95%of diseases. Besides, the ultimate cost is far”women aged between 15 and early 40s greater: it is called premature death.see a doctor once a year, c ompared t o 57.Why does the a uthor congratulate h is70% of men in the same age group. male readers at the beginning of the “A lot of men think they are invincible passage?（不可战胜的）”Gullotta says “They only A. They are more likely to survive serious come in when a friend drops dead on the diseases today.golf course a nd they think ”Geez, if it B. Their average life span has been could happen to him. considerably extended.Then there is the ostrich approach,” C. They have l ived long enough to read some men are scared o f what might be this article.there and would rather not know, ”says D. They are sure to enjoy a longer andDr. Ross Cartmill. happier live.“Most men get their cars serviced 58.What does the author state is the most more regularly than they service their important reason men die five years bodies, ”Cartmill says .He believes most earlier on average than women?diseases that commonly affect men could A. men drink and smoke much more thanbe addressed by preventive check-ups. womenB. men don ’t seek medical care as often disease because of fearas women 61. What does Cartmill say about regular C. men aren ’t as cautions a s women in check-ups for men?face of danger A.They may increase public expensesD. men are more likely to suffer from fatal B.They will save money in the long rundiseases C.They may cause psychological strains on 59. Which of the following best completes menthe sentence “Geez, if it could happen to D.They will enable men to live as long ashim ?’(line2,para,8)? womenA. it could happen to me, too Passage TwoB. I should avoid playing golf Questions 62 to 66 are based on theC. I should consider myself lucky following passage.D. it would be a big misfortune High-quality customer service is60what does Dr. Ross C artmill mean by preached( 宣扬)by many ,but actually”(line q para.9) keeping customers h appy is easier said“the ostrich approach’s health than doneA. a casual attitude towards oneconditions Shoppers seldom complain to the B. a new therapy for certain psychological m anager o r owner of a retail store, b utproblems instead will alert their friends, relatives, C. refusal to get medical treatment for fear co-workers, strangers-and a nyone whoof the pain involved will listen.’s Store m anagers are often the last toD. unwillingness to find out about onehear complaints, and often find out only include f illed parking l ots, cluttered (塞满when their regular customers decide t 了的) shelves, overloaded racks, frequent their competitors, according to a out-of-stock items, long check-out l ines,study jointly conducted b y Verde g roup and rude salespeople.and Wharton school During peak shopping hours, some “Storytelling hurts retailers and retailers s olved t he parking problems by entertains consumers, ”said Paula getting moonlighting （业余兼职的）local”police to work as parking attendants. Courtney, President of the Verde group.the store loses the customer, but the Some hired flag wavers to direct”customers to empty parking s paces. This shopper must also find a replacement.On average, every unhappy customer g uidance eliminated the need forwill complain to at least four other, and customers to circle the parking lotwill no longer visit the specific s tore for endlessly, and avoided confrontationevery dissatisfied c ustomer, a store will between t hose eyeing the same p arkinglose up to three more due to negative space.”Retailers can relieve the headaches by reviews. The resulting “snowball effectcan be disastrous to retailers. redesigning store layouts, pre-stocking According t o the research, shoppers sales items, hiring speedy and who purchased clothing encountered the experienced c ashiers, a nd having salesmost problems. r anked s econd a nd third representatives on hand to answerwere grocery and electronics customers. questions.The most common complaints Most importantly, salespeople shouldbe diplomatic and polite with angry them.customers. C Few c ustomers believe t he service w ill “Retailers w ho ’re responsive and be improved.friendly are more likely to smooth over D Customers have no easy access to store’t so friendly. ”managers.issues than those who arensaid Professor S tephen H och. “Maybe 63. What does Paula C ourtney i mply by something as simple a s a greeter at the saying “?the shopper must also find astore entrance would help.”replacement ”(Line 2, Para. 4)?Customers c an also improve future A New customers a re bound to replace shopping experiences by filing complaints o ld ones.to the retailer, instead o f complaining t o B It is not likely the shopper can find thethe rest of the world. Retailers are same products in other stores.hard-pressed to improve when they have C Most stores provide the sameno idea what is wrong. D Not complaining to the manager causes 注意：此部分试题请在答题卡2上作答the shopper some trouble too.62. Why are store managers often the last 64. Shop owners often hire moonlightingto hear complaints? police as parking attendants so that A Most customers won ’t bother to shoppers_____complain even if they have had unhappy A can stay longer browsing in the store experiences. B won ’t have trouble parking their cars B Customers w ould rather relate their C won ’t have any worries about security unhappy experiences to people around D can find their cars easily after shopping65. What contributes m ost to smoothing over issues with customers?A Manners of the salespeopleB Hiring of efficient employeesC Huge supply of goods for saleD Design of the store layout.66. To achieve better shopping experiences, customers are advised to_________.A exert pressure o n stores to improve their serviceB settle their disputes with stores in a diplomatic wayC voice their dissatisfaction to store managers directlyD shop around and make comparisons between stores3. The January fashion show, called Future Fashion , exemplified how far green design has come. Organized by the New York-based nonprofit Earth Pledge, t he show inspired many top designers t o work with sustainable fabrics for the first time. Several have since made pledges to include organic fabrics in their lines.The designers who undertake green fashion still face many challenges. Scott Hahn, cofounder with Gregory of Rogan and Loomstate, which uses all-organic cotton, says high-quality sustainable materials can still be tough to fine . “Most designers with existing labels are finding’re doingthere aren ’t comparable fabrics that can just replace what youand shat your customers are used to, ”he says. For example, organic cotton and non-organic cotton are virtually indistinguishable o nce woven into a dress. But some popular synthetics, like stretch nylon, still have few eco-friendly equivalents.Those who do make the switch are finding they have more support. Last year the influential trade show Designers &Agents stopped(企业家) who charging its participation fee for young greenentrepreneursattend its two springtime shows in Los Angeles and New York and gave special r ecognition to designers w hose collections a re at least 25% sustainable . It now counts more than 50 green designers, up from fewer than a dozen two years ago. This week Wal-Mart is set to announce amajor initiative aimed at helping cotton farmers go organic: it will buy transitional (过渡型的) cotton at higher prices , thus helping to expand the”“Mainstream is about to occur, supply of a key sustainable material .says Hahn.分析师) are less sure . Among consumers, only Some analysts (18%are even aware that ecofashion exists, up from 6% four years ago. Natalie Hormilla, a fashion writer, is an example o f the unconverted consumer, when asked if she owned any sustainable clothes, she replied: “Not that I ’m aware of.”Like most consumers, she finds little time to’t too’s on the hunt for “cute stuff that isnshop, and when she does, she’t yet on her mind. But ”By her own admission, green just isnexpensive.––thanks to the combined efforts of designers, retailers and suppliersone day it will be.57. What is said about Future Fashion?A) It inspired many leading designers to start going green.B) It showed that designers using organic fabrics would go far.C) It served as an example of how fashion shows should be organized.D) It convinced the public that fashionable clothes should be made durable.58. According to Scott Hahn, one big challenge to designers who will goorganic is that .A) much more time is needed to finish a dress u sing sustainablematerials .B) they have to create new brands for clothes made of organicmaterials .C) customers have difficulty telling organic from non-organicmaterials .D) quality organic replacements f or synthetics are not readilyavailable .59. We learn from Paragraph 3 that designers w ho undertake g reenfashion .A) can attend various trade shows free .B) are readily recognized by the fashion worldC) can buy organic cotton at favorable prices .D) are gaining more and more support .’s attitude toward ecofashion?60. What is Natalie HormillaA) She d oesn ’t seem t o care a bout it. C) S he i s doubtful of itspractical value.B) She doesn ’t think it is sustainable D) She is very muchopposed to the idea61. What does the author think of green fashion?A) Green products will soon go mainstream.B) It has a very promising future.C) Consumers have the final say.D) It will appeal more to young people.Passage TwoQuestions 62 to 66 are based on the following passage.Scientists have devised a way to determine roughly where a person缕) of hair , a technique that could help track the has lived using a strand(movements of criminal suspects or unidentified murder victims .The method relies on measuring how chemical variations in drinking water show up in people’s hair.”“You’re what you eat and drink, and that’s recorded in you hair, said Thure Cerling, a geologist at the University of Utah.While U.S diet is relatively identical, water supplies vary. The differences result from weather p atterns. The chemical composition o frainfall changes slightly as raid clouds move.Most hydrogen and oxygen atoms in water are stable , but traces ofisotopes (同位素) . The heaviestboth elements are also present as heavierraid falls first .As a result, storms that form over the Pacific deliver heavier water to California than to Utah.Similar patterns exist throughout the U.S. By measuring the proportion of heavier hydrogen and oxygen isotopes along a strand of hair, scientists can construct a geographic t imeline. Each i nch of hair corresponds to about two months.Cerling ’s team collected t ap water samples f rom 600 cities and constructed a mop of the regional differences. T hey checked the accuracy of the map by testing 200 hair samples c ollected f rom 65 barber shops.They were able to accurately place the hair samples in broad regions roughly corresponding to the movement of raid systems.“It’s not good for pinpointing ( 精确定位),”Cerling said .“It’s good”for eliminating many possibilities.Todd Park, a local detective, said the method has helped him learn more about an unidentified woman whose skeleton w as found nearGreat Salt Lake.The woman was 5 feet tall. Police recovered 26 bones, a T-shirt and several strands of hair.When Park heard about the research, he gave the hair samples to the researchers. Chemical testing showed that over the two years before her death, she moved about every two months.She stayed in the Northwest, although the test could not be more specific than somewhere between eastern Oregon and western Wyoming.”Park said “But it narrows it way down “It’s still a substantial area,for me. ”62. What is the scientists’new discovery?A) One ’s hair growth has to do with the amount of water they drink.’s hair may reveal where they have lived.B) A personC) Hair analysis accurately identifies criminal suspects.D) The chemical composition of hair varies from person to person.”“You’re what you eat and drink63. What does the author mean by(Line 1, Para.3)?A) Food and drink affect one’s personality development.B) Food and drink preferences vary with individuals.’s body tissues.C) Food and drink leave traces in one’s existence.D) Food and drink are indispensable to one64. What is said about the rainfall in America’s West?A) There is much more rainfall in California than in Utah.B) The water it delivers becomes lighter when it moves inland.C) Its chemical composition is less stable than in other areas.D) It gathers more light isotopes as it moves eastward.’s team produce in their research?65. What did CerlingA) A map showing the regional differences of tap water.B) A collection of hair samples from various barber shops.C) A method to measure the amount of water in human hair.D) A chart illustrating the movement of the rain system.’s research?66. What is the practical value of CerlingA) It helps analyze the quality of water in different regions.B) It helps the police determine where a crime is committed.C) It helps the police narrow down possibilities in detective work.D) It helps identify the drinking habits of the person under investigation.4.Throughout this long, tense election, everyone has focused on thepresidential candidates and how they’ll change America. Rightly so, but ’m more fascinated by Michelle Obama and what she might be selfishly, Iable to do, not just for this country, but for me as an African-American’s attention.woman. As the potential First Lady, she would have the worldAnd that means that for the first time people will have a chance to get up close a nd personal w ith the type of African-American woman t hey sorarely see.Usually, t he lives of black women go largely unexamined. The prevailing theory seems t o be that we ’re all hot-tempered single’t keep a man. Even in the world of make-believe, black mothers who can’t escape the stereotype of being eye-rolling, oversexed women still can酗酒的) mothers.females raised by our never-married, alcoholic (These images h ave helped define the way all women are viewed, including Michelle Obama. Before she ever gets the chance to commit toa cause, charity or foundation as First Lady, her most urgent and perhaps most complicated duty may be simple to be herself.It won ’t be easy. Because few mainstream publications have donein-depth features o n regular A frican-American women, l ittle is knownabout who we are, what we think and what we face on a regular basis.For better or worse, Michelle will represent us all.Just as she will have her critics, she will also have millions of fans who usually have little interest in the First Lady. Many African-American blogs’d like to see Michelle bring to the Whitehave written about what theyHouse —mainly showing the world that a black woman can support her man and raise a strong black family. Michelle will have to work to please everyone —an impossible task. B ut for many African-American women沉着), confidence and intelligence will golike me, just a little of her poise (’s been around for far too long.a long way in changing an image that57. Why does Michelle Obama h old a strong fascination for the author?A) She serves as a role model for African women.B) She possesses many admirable qualities becoming a First Lady.C) She w ill present to the world a new image of African-American women.D) She will pay closer attention to the interests of African-American women.58. What is the common stereotype o f African-American women according to the author?A) They are victims of violence. B) They are of an inferior violence.C) They use quite a lot of body language. D) They live on charity and social welfare.59. What do many African-Americans write about in their blogs?A) Whether Michelle can live up to the high expectations of her fans.B) How Michelle should behave as a public figure.C) How proud they are to have a black woman in the White House.D) What Michelle should do as wife and mother in the White House.60. What does the author say about Michelle Obama as a First Lady?A) However many fans she has, she should remain modest,B) She shouldn’t disappoint the African-American community.’t expect to please everybody.C) However hard she tries, she can’s concerns.D) She will give priority to African-American women61. What do many African-American women hope Michelle Obama will do?A) Help change the prevailing view about black women.B) Help her husband in the task of changing America.C) Outshine previous First Lady.D) Fully display her fine qualities.Passage TwoQuestions 62 to 66 are based on the following passage.When n ext year ’s crop of high-school g raduates arrive a t Oxford’ll be joined by a new face; Andrew University in the fall of 2009, theyHamilton, the 55-year-old p rovost (教务长) of Yale, w ho ’ll become—a position equivalent to university president Oxford ’s vice-chancellorin America.Hamilton isn ’t the only educator crossing the Atlantic. Schools in France, Egypt, S ingapore, etc, have a lso recently m ade top-level hiresfrom abroad. Higher education has become a big and competitive’s gone global. Yet business nowadays, and like so many businesses, it’t universal. High-level personnel tend to head in only the talent flow isnone direction: outward from America.’t tend to seriously The chief reason is that American schools donconsider looking abroad. For example, when the board of the University of Colorado s earched for a new president, it wanted a leader f amiliar’s budget.with the state government, a major source of the university“We didn ’t do any global consideration, ”says P atricia H ayes, the board ’s chair. The board ultimately picked Bruce Benson, a 69-year-old活动家) who is likely to do Colorado businessman and political activist (well in the main task of modern university presidents: f und-raising. Fund-raising is a distinctively A merican t hing, since U.S. s chools r ely heavily o n donations. T he fund-raising ability is largely a product of experience and necessity.Many European universities, meanwhile, are still mostly dependent on government f unding. But government s upport has failed to keep pace with rising student number. The decline in government support has made funding-raising an increasing necessary ability among administrators and has hiring committees hungry for Americans.In the past few years, prominent schools a round the world have joined the trend. In 2003, when Cambridge University appointed Alison。
大学英语四级真题阅读练习10套(附参考答案)
大学英语4级真题Passage 1The endless debate about “work-life balance’’ often contains a hopeful footnote about stay-at-home dads. If American society and business won5t make it easier on future female leaders who choose to have children, there is still the ray of hope that increasing numbers of full-time fathers will. But based on today’s socioeconomic trends, this hope is, unfortunately, misguided.It’s true that the number of men who have left work to do their thing as full-time parents has doubled in a decade, but ifs still very small：only 0. 8% of married couples where the stay-at-home father was out of the labor force for a year. Even that percentage is likely inflated by men thrust into their caretaker role by a downsizing. This is simply not a large enough group to reduce the social stigma(污名)and force other adjustments necessary to supporting men in this decision, even if only for a relatively short time.Even shorter times away from work for working fathers are already difficult. A study found that 85% of new fathers take some time off after the birth of a child—but for all but a few, it’s a week or two at most. Meanwhile, the average for women who take leave is more than 10 weeks. Such choices impact who moves up in the organization. While you’re away, someone else is doing your work, making your sales, taking care of your customers. That can’t help you at work. It can only hurt you. Women, of course, face the same issues of returning after a long absence. But with many more women than men choosing to leave the workforce entirely to raise families, returning from an extended parental leave doesn’t raise as many eyebrows as it does for men.Women would make more if they didn't break their earning trajectory (轨迹）by leaving the workforce, or if higher-paying professions were more family-friendly. In the foreseeable future, stay- at-home fathers may make all the difference for individual families, but their presence won’t reduce the numbers of high-potential women who are forced to choose between family and career.56.What gives women a ray of hope to achieve work-life balance?A)More men taking an extended parental leave.B)Peopled changing attitudes towards family.C)More women entering business management.D)The improvement of their socioeconomic status.57.Why does the author say the hope for more full-time fathers is misguided?A)Women are better at taking care of children.B)Many men value work more than their family.C)Their number is too small to make a difference.D)Not many men have the chance to stay at home.58.Why do few men take a long parental leave?A)A long leave will have a negative impact on their career.B)They just have too many responsibilities to fulfill at work.C)The economic loss will be too much for their family to bear.D)They are likely to get fired if absent from work for too long.59.What is the most likely reaction to men returning from an extended parental leave?A) Jealousy. C) Admiration. B) Surprise.D) Sympathy.60.What does the author say about high-potential women in the not-too-distant future?A)They will benefit from the trend of more fathers staying at home.B)They will find high-paying professions a bit more family-friendly.C)They are unlikely to break their career trajectory to raise a family.D)They will still face the difficult choice between career and children.答案：BCABDPassage 2Some of the world’s most significant problems never hit headlines. One example comes from agriculture. Food riots and hunger make news. But the trend lying behind these matters is rarely talked about. This is the decline in the growth in yields of some of the world’s major crops. A new study by the University of Minnesota and McGill University in Montreal looks at where, and how far, this decline is occurring.The authors take a vast number of data points for the four most important crops :rice, wheat, com and soyabeans (大豆).They find that on between 24% and 39% of all harvested areas, the improvement in yields that took place before the 1980s slowed down in the 1990s and 2000s. There are two worrying features of the slowdown. One is that it has been particularly sharp in the world’s most(人口多的）countries, India and China. Their ability to feed themselves has been an important source of relative stability both within the countries and on world food markets. That self-sufficiency cannot be taken for granted if yields continue to slow down or reverse.Second, yield growth has been lower in wheat and rice than in com and soyabeans. This is problematic because wheat and rice are more important as foods, accounting for around half of all calories consumed. Com and soyabeans are more important as feed grains. The authors note that “we have preferentially focused our crop improvement efforts on feeding animals and cars rather than on crops that feed people and are the basis of food security in much of the world. ”, The report qualifies the more optimistic findings of another new paper which suggests that the world will not have to dig up a lot more land for farming in order to feed 9 billion people in 2050, as the Food and Agriculture Organisation has argued.Instead, it says, thanks to slowing population growth, land currently ploughed up for crops might be able to revert (回返）to forest or wilderness. This could happen. The trouble is that the forecast assumes continued improvements in yields, which may not actually happen.61.What does the author try to draw attention to?A) Food riots and hunger in the world.C) The decline of the grain yield growth.B) News headlines in the leading media.D) The food supply in populous countries.62.Why does the author mention India and China in particular?A)Their self-sufficiency is vital to the stability of world food markets.B)Their food yields have begun to decrease sharply in recent years.C)Their big populations are causing worldwide concerns.D)Their food self-sufficiency has been taken for granted.63.What does the new study by the two universities say about recent crop improvement efforts?A)They fail to produce the same remarkable results as before the 1980s.B)They contribute a lot to the improvement of human food production.C)They play a major role in guaranteeing the food security of the world.D)They focus more on the increase of animal feed than human food grains.64.What does the Food and Agriculture Organisation say about world food production in thecoming decades?A)The growing population will greatly increase the pressure on world food supplies.B)The optimistic prediction about food production should be viewed with caution.C)The "slowdown of the growth in yields of major food crops will be reversed.D)The world will be able to feed its population without increasing farmland.65.How does the author view the argument of the Food and Agriculture Organisation?A)It is built on the findings of a new study.B)It is based on a doubtful assumption.C)It is backed by strong evidence.D)It is open to further discussion.答案：CADDBPassage 3Junk food is everywhere. We’re eating way too much of it. Most of us know what we’re doing and yet we do it anyway.So here’s a suggestion offered by two researchers at the Rand Corporation : Why not take a lesson from alcohol control policies and apply them to where food is sold and how it’s displayed?“Many policy measures to control obesity(肥胖症）assume that people consciously and rationally choose what and how much they eat and therefore focus on providing information and more access to healthier foods,” note the two researchers.“In contrast,” the researchers continue, “ many regulations that don’t assume people make rational choices have been successfully applied to control alcohol, a substance—like food—of which immoderate consumption leads to serious health problems. ’’The research references studies of peopled behavior with food and alcohol and results of alcohol restrictions, and then lists five regulations that the researchers think might be promising if applied to junk foods. Among them:Density restrictions：licenses to sell alcohol aren’t handed out unplanned to all comers but are allotted (分配) based on the number of places in an area that already sell alcohol. These make alcohol less easy to get and reduce the number of psychological cues to drink.Similarly, the researchers say, being presented with junk food stimulates our desire to eat it. So why not limit the density of food outlets, particularly ones that sell food rich in empty calories? And why not limit sale of food in places that aren5t primarily food stores?Display and sales restrictions: California has a rule prohibiting alcohol displays near the cash registers in gas stations, and in most places you can’t buy alcohol at drive-through facilities. At supermarkets, food companies pay to have their wares in places where they’re easily seen. One could remove junk food to the back of the store and ban them from the shelves at checkout lines. The other measures include restricting portion sizes, taxing and prohibiting special price deals for junk foods, and placing warning labels on the products.56.What does the author say about junk food?A)People should be educated not to eat too much.B)It is widely consumed despite its ill reputation.C)Its temptation is too strong for people to resist.D)It causes more harm than is generally realized.57.What do the Rand researchers think of many of the policy measures to control obesity?A) They should be implemented effectively.C) They are based on wrong assumptions.B) They provide misleading information.D) They help people make rational choices.58.Why do policymakers of alcohol control place density restrictions?A)Few people are able to resist alcohol’s temptations.B)There are already too many stores selling alcohol.C)Drinking strong alcohol can cause social problems.D)Easy access leads to customers’ over-consumption.59.What is the purpose of California’s rule about alcohol display in gas stations?A)To effectively limit the density of alcohol outlets.B)To help drivers to give up the habit of drinking.C)To prevent possible traffic jams in nearby areas.D)To get alcohol out of drivers’ immediate sight.60.What is the general guideline the Rand researchers suggest about junk food control?A)Guiding people to make rational choices about food.B)Enhancing people’s awareness of their own health.C)Borrowing ideas from alcohol control measures.D)Resorting to economic, legal and psychological means.答案：CCDDCPassage 4Kodak’s decision to file for bankruptcy (破产）protection is a sad, though not unexpected, turning point for a leading American corporation that pioneered consumer photography and dominated the film market for decades, but ultimately failed to adapt to the digital revolution.Although many attribute Kodak’s downfall to “complacency ( 自满)”that explanation doesn’t acknowledge the lengths to which the company went to reinvent itself. Decades ago, Kodak anticipated that digital photography would overtake film—and in fact, Kodak invented the first digital camera in 1975—but in a fateful decision, the company chose to shelf its new discovery to focus on its traditional film business.It wasn’t that Kodak was blind to the future, said Rebecca Henderson, a professor at Harvard Business School, but rather that it failed to execute on a strategy to confront it. By the time the company realized its mistake, it was too late.Kodak is an example of a firm that was very much aware that they had to adapt, and spent a lot of money trying to do so, but ultimately failed. Large companies have a difficult time switching to new markets because there is a temptation to put existing assets into the new businesses.Although Kodak anticipated the inevitable rise of digital photography, its corporate(企业的）culture was too rooted in the successes of the past for it to make the clean break necessary to fully embrace the future. They were a company stuck in time. Their history was so important to them. Now their history has become a liability.Kodak’s downfall over the last several decades was dramatic. In 1976, the company commanded 90% of the market for photographic film and 85% of the market for cameras. But the 1980s brought new competition from Japanese film company Fuji Photo, which undermined Kodak by offering lower prices for film and photo supplies. Kodak’s decision not to pursue the role of official film for the 1984 Los Angeles Olympics was a major miscalculation. The bid went instead to Fuji, which exploited its sponsorship to win a permanent foothold in the marketplace.61.What do we learn about Kodak?A)It went bankrupt all of a sudden.B)It is approaching its downfall.C)It initiated the digital revolution in the film industry.D)It is playing the dominant role in the film market.62.Why does the author mention Kodak’s invention of the first digital camera?A)To show its early attempt to reinvent itself.B)To show its effort to overcome complacency.C)To show its quick adaptation to the digital revolution.D)To show its will to compete with Japan’s Fuji Photo.63.Why do large companies have difficulty switching to new markets?A)They find it costly to give up their existing assets.B)They tend to be slow in confronting new challenges.C)They are unwilling to invest in new technology.D)They are deeply stuck in their glorious past.64.What does the author say Kodak’s history has become?A) A burden.B) A mirror.C) A joke.D) A challenge.65.What was Kodak’s fatal mistake?A) Its blind faith in traditional photography.C) Its refusal to sponsor the 1984 Olympics.B) Its failure to see Fuji Photo’s emergence.D) Its overconfidence in its corporate culture.答案：BADACPassage 5When it’s five o’clock, people leave their office. The length of the workday, for many workers, is defined by time. They leave when the clock tells them they’re done.These days, the time is everywhere: not just on clocks or watches, but on cell-phones and computers. That may be a bad thing, particularly at work. New research shows that clock-based work schedules hinder morale (士气) and creativity.Clock-timers organize their day by blocks of minutes and hours. For example：a meeting from 9 a. m. to 10 a. m. , research from 10 a. m. to noon, etc. On the other hand, task-timers have a list of things they want to accomplish. They work down the list, each task starts when the previous task is completed. It is said that all of us employ a mix of both these types of planning.What, then, are the effects of thinking about time in these different ways? Does one make us more productive? Better at the tasks at hand? Happier? In experiments conducted by Tamar Avnet and Anne-Laure Sellier, they had participants organize different activities—from project planning, holiday shopping, to yoga —by time or to-do list to measure how they performed under “clock time vs “task time.” They found clock timers to be more efficient but less happy because they felt little control over their lives. Task timers are happier and more creative, but less productive. They tend to enjoy the moment when something good is happening, and seize opportunities that come up.The researchers argue that task-based organizing tends to be undervalued and under-supported in business culture. Smart companies, they believe, will try to bake more task-based planning into their strategies.This might be a small change to the way we view work and the office, but the researchersargue that it challenges a widespread characteristic of the economy: work organized by dock time. While most people will still probably need, and be, to some extent, clock-timers, task-based timing should be used when perfoming a job that requires more creativity. It’ll make those tasks easier, arid the task- doers will be happier.56.What does the author think of time displayed everywhere?A)It makes everybody time-conscious.B)It is a convenience for work and life.C)It may have a negative effect on creative work.D)It clearly indicates the fast pace of modem life.57.How do people usually go about their work according to the author?A)They combine clock-based and task-based planning.B)They give priority to the most urgent task on hand.C)They set a time limit for each specific task.D)They accomplish their tasks one by one.58.What did Tamar Avnet and Anne-Laure Sellier find in their experiments about clocks timers?A) They seize opportunities as they come up.C) They have more control over their lives.B) They always get their work done in time.D) They tend to be more productive.59.What do the researchers say about today’s business culture?A)It does not support the strategies adopted by smart companies.B)It does not attach enough importance to task-based practice.C)It places more emphasis on work efficiency than on workers5 lives.D)It aims to bring employees, potential and creativity into full play.60.What do the researchers suggest?A)Task-based timing is preferred for doing creative work. B)It is important to keep a balance between work and life.C)Performing creative jobs tends to make workers happier. D)A scientific standard should be adopted in job evaluation.答案：CADAAPassage 6Martha Stewart was charged, tried and competed of a crime in 2004. As she neared the end of her prison sentence, a well-known columnist wrote that she was “ paying her dues,” and that “ there is simply no reason for anyone to attempt to deny her right to start anew.”Surely, the American ideal of second chances should not be reserved only for the rich and powerful. Unfortunately, many federal and state laws impose post-conviction restrictions on a shockingly large number of Americans, who are prevented from ever fully paying their debt to society.At least 65 million people in the United States have a criminal record. This can result in severe penalties that continue long after punishment is completed.Many of these penalties are imposed regardless of the seriousness of the offense or the person’s individual circumstances. Laws can restrict or ban voting, access to public housing, and professional and business licensing. They can affect a person’s ability to get a job and qualification for benefits.In all, more than 45, 000 laws and rules serve to exclude vast numbers of people from fullyparticipating in American life.Some laws make sense. No one advocates letting someone convicted of pedophilia（恋童癖）work in a school. But too often collateral(附随的）consequences bear no relation to public safety. Should a woman who possessed a small amount of drugs years ago be permanently unable to be licensed as a nurse?These laws are also counterproductive, since they make it harder for people with criminal records to find housing or land a job, two key factors that reduce backsliding.A recent report makes several recommendations, including the abolition of most post-conviction penalties, except for those specifically needed to protect public safety. Where the penalties are not a must, they should be imposed only if the facts of a case support it.The point is not to excuse or forget the crime. Rather, it is to recognize that in America’s vast criminal justice system, second chances are crucial. It is in no one’s interest to keep a large segment of the population on the margins of society.61.What does the well-known columnist’s remark about Martha Stewart suggest?A)Her past record might stand in her way to a new life.B)Her business went bankrupt while she was in prison.C)Her release from prison has drawn little attention.D)Her prison sentence might have been extended.62.What do we learn from the second paragraph about many criminals in America?A)They backslide after serving their terms in prison.B)They are deprived of chances to turn over a new leaf.C)They receive severe penalties for committing minor offenses.D)They are convicted regardless of their individual circumstances.63.What are the consequences for many Americans with a criminal record?A) They remain poor for the rest of their lives.C) They are marginalized in society.B) They are deprived of all social benefits.D) They are deserted by their family.64.What does the author think of the post-conviction laws and rules?A)They help to maintain social stability.B)Some of them have long been outdated.C)They are hardly understood by the public.D)A lot of them have negative effects on society.65.What is the author’s main purpose in writing the passage?A)To create opportunities for criminals to reform themselves.B)To appeal for changes in America’s criminal justice system.C)To ensure that people with a criminal record live a decent life.D)To call people’s attention to prisoners’ conditions in America.答案：ABCDBPassage 7The wallet is heading for extinction. As a day-to-day essential，it will die off with the generation who read print newspapers. The kind of shopping—where you hand over notes and count out change in return—now happens only in the most minor of our retail encounters, like buying a bar of chocolate or a pint of milk from a comer shop. At the shops where you spend any real money, that money is increasingly abstracted. And this is more and more true, the higher upthe scale you go. At the most cutting-edge retail stores—Victoria Beckham on Dover Street, for instance—you don’t go and stand at any kind of cash register when you decide to pay. The staff are equipped with iPads to take your payment while you relax on a sofa.Which is nothing more or less than excellent service, if you have the money. But across society, the abstraction of the idea of cash makes me uneasy. Maybe I’m just old-fashioned. But earning money isn’t quick or easy for most of us. Isn’t it a bit weird that spending it should happen in half a blink (眨眼）of an eye? Doesn’t a wallet—that time-honoured Friday-night feeling of pleasing, promising fatness—represent something that matters?But I’ll leave the economics to the experts. What bothers me about the death of the wallet is the change it represents in our physical environment. Everything about the look and feel of a wallet—the way the fastenings and materials wear and tear and loosen with age, the plastic and paper and gold and silver, and handwritten phone numbers and printed cinema tickets—is the very opposite of what our world is becoming. The opposite of a wallet is a smartphone or an iPad. The rounded edges, cool glass，smooth and unknowable as a pebble (鹅卵石）. Instead of digging through pieces of paper and peering into comers, we move our fingers left and right. No more counting out coins. Show your wallet, if you still have one. It may not be here much longer.56.What is happening to the wallet?A) It is disappearing.C) It is becoming costly,B) It is being fattened.D) It is changing in style.57.How are business transactions done in big modem stores?A)Individually.C) In the abstract.B)Electronically.D) Via a cash register.58.What makes the author feel uncomfortable nowadays?A)Saving money is becoming a thing of the past.B)The pleasing Friday-night feeling is fading.C)Earning money is getting more difficult.D)Spending money is so fast and easy.59.Why does the author choose to write about what’s happening to the wallet?A)It represents a change in the modem world.B)It has something to do with everybody’s life.C)It marks the end of a time-honoured tradition.D)It is the concern of contemporary economists.60.What can we infer from the passage about the author?A)He is resistant to social changes.B)He is against technological progress.C)He feels reluctant to part with the traditional wallet.D)He feels insecure in the ever-changing modem world.答案：ABDADPassage 8Everybody sleeps, but what people stay up late to catch—or wake up early in order not to miss— varies by culture.From data collected, it seems the things that cause us to lose the most sleep, on average, are sporting events, time changes, and holidays.Around the world, people changed sleep patterns thanks to the start or end of daylight savings time, Russians, for example, began to wake up about a half-hour later each day after President Vladimir Putin shifted the country permanently to “winter time” starting on October 26.Russia’s other late nights and early mornings generally correspond to public holidays. On New Year’s Eve, Russians have the world’s latest bedtime，hitting the hay at around 3:30 a.m.、Russians also get up an hour later on International Women’s Day, the day for treating and celebrating female relatives.Similarly, Americans, late nights, late mornings, and longest sleeps fall on three-day weekends. Canada got the least sleep of the year the night it beat Sweden in the Olympic hockey （冰球）. The World Cup is also chiefly responsible for sleep deprivation(剥夺）.The worst night for sleep in the U. K was the night of the England-Italy match on June 14. Brits stayed up a half-hour later to watch it, and then they woke up earlier than usual the next morning thanks to summer nights, the phenomenon in which the sun barely sets in northern countries in the summertime. That was nothing, though, compared to Germans, Italians, and the French, who stayed up around an hour and a half later on various days throughout the summer to watch the Cup.It should be made clear that not everyone has a device to record their sleep patterns; in some of these nations, it’s likely that only the richest people do. And people who elect to track their sleep may try to get more sleep than the average person. Even if that’s the case, though, the above findings are still striking. If the most health-conscious among us have such deep swings in our shut-eye levels throughout the year, how much sleep are the rest of us losing?61.What does the author say about peopled sleeping habits?A) They are culture-related.C) They change with the seasons.B) They affect peopled health.D) They vary from person to person.62.What do we learn about the Russians regarding sleep?A)They don’t fall asleep until very late.C)They get less sleep on public holidays.B)They don’t sleep much on weekends.D)They sleep longer than people elsewhere.63.What is the major cause for Europeans’ loss of sleep?A)The daylight savings time.C)The World Cup.B)The colorful night life.D)The summertime.64.What is the most probable reason for some rich people to use a device to record their sleep patterns?A) They have trouble falling asleep.C) They are involved in a sleep research.B) They want to get sufficient sleep.D) They want to go to bed on regular hours.65.What does .the author imply in the last paragraph?A)Sleeplessness does harm to peopled health.B)Few people really know the importance of sleep.C)It is important to study our sleep patterns.D)Average people probably sleep less than the rich.答案：ACCBBPassage 9Could you reproduce Silicon Valley elsewhere, or is there something unique about it?It wouldn't be surprising if it were hard to reproduce in other countries, because you couldn't reproduce it in most of the US either. What does it take to make a Silicon Valley?It's the right people. If you could get the right ten thousand people to move from Silicon Valley to Buffalo, Buffalo would become Silicon Valley.You only need two kinds of people to create a technology hub (中心) : rich people and nerds (痴迷科研的人).Observation bears this out. Within the US, towns have become star, up hubs if and only if they have both rich people and nerds. Few startups happen in Miami, for example, because although it's full of rich people, it has few nerds. It's not the kind of place nerds like.Whereas Pittsburgh has the opposite problem: plenty of nerds, but no rich people.The top US Computer Science departments are said to be MIT, Stanford, Berkeley, and Carnegie-Mellon. MIT yielded Route 128.Stanford and Berkeley yielded Silicon Valley. But what did Carnegie-Mellon yield in Pittsburgh? And what happened in Ithaca, home of Cornell University, which is also high on the list?I grew up in Pittsburgh and went to college at Cornell, so I can answer for both. The weather is terrible, particularly in winter, and there's no interesting old city to make up for it, as there is in Boston. Rich people don't want to live in Pittsburgh or Ithaca. So while there're plenty of hackers (电脑迷) who could start startups, there's no one to invest in themDo you really need the rich people? Wouldn't it work to have the government invest in the nerds?No, it would not. Start up investors are a distinct type of rich people. They tend to have a lot of experience themselves in the technology business. This helps them pick the right startups, and means they can supply advice and connections as well as money. And the fact that they have a personal stake in the outcome makes them really pay attention.56.What do we learn about Silicon Valley from the passage?A. Its success is hard to copy anywhere else.B. It is the biggest technology hub in the US.C. Its fame in high technology is incomparable.D. It leads the world in information technology.57.What makes Miami unfit to produce a Silicon Valley?A. Lack of incentive for investment.B. Lack of the right kind of talents.C. Lack of government support.D. Lack of famous universities.58.In what way is Carnegie-Mellon different from Stanford, Berkeley and MIT?A. Its location is not as attractive to rich people.B. Its science departments are not nearly as good.C. It does not produce computer hackers and nerds.D. It does not pay much attention to business startups.59.What does the author imply about Boston?A. It has pleasant weather all year round.。
大学四级考试英语阅读习题及答案
大学四级考试英语阅读习题(一)The food we eat seems to have profound effects on ourhealth.Although science has made enormous steps in making food more fit to eat ,it has, at the same time,made many foods unfit to eat. Some research has shown that perhaps eighty percent of all human illnesses are related to diet and forty percent of cancer is related to the diet as well,especially cancer of the colon. Different cultures are more likely to cause certain different illnesses because of the food that is characteristic in these cultures. That food is related to illness is nto a new discovery. In 1945, about 35 years ago, government researchers realized that nitrates, commonly used to preserve color in meats,and other food additivies,caused cancer. Yet, these carcinogenic additives remain in our food, and it becomes more difficult all the time to know which things on the packaging labels of processed food are helpful or harmful. The additives which we eat are not all so direct. Farmers often give penicillin to beef and living animals, and because ofthis ,penicillin has been found in the milk of treated cow. Sometimes similar drugs are given to animals not for medical purposes,but for financial reasons. The farmers are simply trying to fatten the animalsin order to obtain a higher price on the market. Although the Food and Drug Administration(FDA) has tried repeatedly to control these procedures, the practices continue.1.What is the best possible title of the passage?a.Drug and Foodb.Cancer and Healthc.Food and Healthd.Health and Drug2.Which of the following statements is NOT ture?a.Drugs are always given to animals for medical reasonsb.Some of the additives in our food are added to the food itself and some are given to the living animalsc.Researchers have known about the potential dangers of food additives for over thirty-five years.d.Food may cause forty percent of cancer in world.3.How has science done something harmful to mankind?a.Because of science , diseases caused by polluted food haven been virtually eliminated.b.It has caused a lack of information concerning the value of food.c.Because of the application of science,some potentially harmful substances have been added to food.d.The scientists have preserved the color of meats,but not of vegetables.4.What are nitrates used for?a.They preserve flavor in packaged foods.b.They preserve the color of meats.c.They are the objects of research.d.They cause the animals to become fatter.5.The word 'carcinogenic' most nearly means '_____'.a.trouble-makingb.color-retainingc.money-makingd.cancer-causing大学四级考试英语阅读习题答案cacbd大学四级考试英语阅读习题(二)Today ,as in every other day of the year ,more than 3000 U.S. adlescents will smoke their first cigarette on their way to becomingregular smokers as adults. During their lifetime,it can be expected that of these 3000 about 23 will be murdered,30 will die in traffic accidents, and nearly 750 will be killed by a smoking-related disease. The numberof deaths attributed to cigarette smoking outweithts all other factors, whether voluntary or involuntary, as a cause of death.Since the late 1970s, when daily smoking among high school seniors reached 30 precent , smoking rates among youth have declined . While the decline is impressive ,several important issues must be raised.First, in the past several years,smoking rates among youth have declined very little. Second,in the late 1970s ,smoking among male high school seniors exceeded that among female by nearly 10 percent . The statistic is reversing.Third ,several recent studies have indicate high school dropouts have excessively high smoking rates, as much as 75 percent .Finally, thouth significant declines in adolescent smoking have occurred in the past decade,no definite reasons for the decline exist. Within this context,the Naional Cancer Instiute (NCI) began its current effort to determine the most effecive measures to reduce smoking levesl among youth.1.According to the author, the deaths among youth are mainly caused by _____.a.traffic accidentsb.smoking-related deseasec.murderd.all of these2.Every day there are over_____high school strdents who will become regular smoker.a.75b.23c.30d.30003.By "dropout" the author means______.a.students who failed the examinationb.students who left schoolc.students who lost their wayd.students who were driven out of school4.The reason for declining adolescent smoking is that ________.a.NCI has taken effective measuresb.smoking is prevented among high school seniorsc.there are many smokers who have died of cancerd.none of these5.What is implied but not stated by the author is that ________.a.smoking rates among youth have declined very littleb.there are now more female than male smokers among high school seniorsc.high smoking rates are due to the incease in wealthd.smoking at high school are from low socio-economic backgrounds大学四级考试英语阅读习题答案bdbdb。
大学英语四级阅读理解试题40篇(含答案)
大学英语四级阅读理解试题40篇之一（含答案）There are three kinds of goals: short-term,medium-range and long-term goals. Short-range goals are those that usually deal with current activities,which we can apply on a daily basis.Such goals can be achieved in a week or less,or two weeks,or possible months.It should be remembered that just as a building is no stronger than its foundation ,out long-term goals cannot amount to very munch without the achievement of solid short-term goals.Upon completing our short-term goals,we should date the occasion and then add new short-term goals that will build on those that have been completed.The intermediate goals bukld on the foundation of the short-range goals.They might deal with just one term of school or the entire school year,or they could even extend for several years.Any time you move a step at a time,you should never allow yourself to become discouraged or overwhelmed. As you complete each step,you will enforce the belief in your ability to grow adn succeed.And as your list of completion dates grow,your motivation and desire will increase.Long-range goals may be related to our dreams of the future. They might cover five years or more. Life is not a static thing.We should never allow a long-term goal to limit us or our course of action.1.Our long-term goals mean a lot______.A.if we complete our short-range goalsB.if we cannot reach solid short-term goalsC.if we write down the datesD.if we put forward some plans2.New short-term goals are bulid upon______.A.two yearsB.long-term goalsC.current activitiesD.the goals that have been completed3.When we complete each step of our goals ,______.A.we will win final successB.we are overwhelmedC.we should build up confidence of successD.we should strong desire for setting new goals4.Once our goals are drawn up,_______.A.we should stick to them until we complete themB.we may change our goals as we have new ideas and opportunitiesC.we had better wait for the exciting news of successD.we have made great decision5.It is implied but not stated in the passage that ______.A.those who habe long-term goals will succeedB.writing down the dates may discourage youC.the goal is only a guide for us to reach our desinationD.every should have a goal答案：adcbc大学英语四级阅读理解试题40篇之二（含答案）The economy of the United states after 1952 was the econnomy of a well-fed,almost fully employed people. Despit occasional alarms, the country escaped any postwar depression and lived in a state of boom. A n economic survey of the year 1955, a typical year of the 1950’s, may betypical as illustrating the rapid economic growth of the decade. The national output was value at 10 percent above that of 1954 (1955 output was estimated at 392 billion dollars). The production of manufacturers was about 40 percent more than it had averaged in the years immediately following World War 2. The country’s business spent about 30billion dollars for new factories and machinery. National income available for spending was almost a third greater than it had been it had been in 1950. Consumers spent about 256 billion dollars; that is about 700 million dollars a day ,or about twenty-five million dollars every hour , all round the clock. Sixty-five million people held jobs and only a little more than two million wanted jobs but could not find them . Only agriculture complained that it was not sharing in the room. To some observers this was an ominous echo of the mid-1920’s . As farmer’s shre of their products declined , marketing costs rose. But there were , among the observers of the national economy, a few who were not as confident as the majority . Those few seemed to fear that the boom could not last and would eventually lead to the oppsite-depression.1. What is the best title of the passage?a. The Agriculatural Trends of 1950’sb. The Unemployment Rate of 1950’sc. U.S. Economy in the 50’sd. The Federal Budget of 19522. In Line 3, the word “boom” could best be replaced by______.a. nearby explosionb. thunderous noisec. general public supportd. rapid economic growth3. It can be inferred the national from the passage that most people in the United States in 1955 viewed the national economy with an air of _________.a. confidenceb. confusionc. disappointmentd. suspicion4. Which of the following were LEAST satisfied with the national economy in the 1950’s?a. Economistsb. Frmaersc. Politiciansd. Steelworkers5. The passage states that incom available for spending in the U.S. was greater in 1955 than in 1950 . How much was it ?a. 60％b. 50％c. 33％d. 90％答案：cdabc大学英语四级阅读理解试题40篇之三（含答案）Women are also underrepresented in the administration and this is because there are so few women full professors. In 1985,Regent Beryl Milburn produced a report blasting the University of Texas System adminitration for not encouraging women.The University was rated among the lowest for the system.In a 1987 update ,Milburn commended the progress that was made and called for even more improvement.One of the positive results from her study was a System-wide program to inform women of available administrative jobs.College of Communication Associate Dean Patrica Witherspoon,said it is important that woman be flexible when it comesto relocating if they want to rise in the ranks.Although a woman may face a chilly climate on campus , many times in order for her to succeed , she must rise above the problems around her and concentrate on her work.Until women make up a greater percentage of the senior positions in the University and all academia,inequities will exist."Women need to spend their energies and time doing scholarly activities that are important here atthe University." Spirduso said. "If they do that will be successful in this system.If they spend their time in little groups mourning the sexual discrimination that they think exists here, they are wasting valuable study time."1.According to Spirduso,women need to ____.a.produce a report on sexual discriminationb.call for further improvement in their working conditionsc.spend their energies and time fighting against sexual discriminationd.spend more time and energy doing scholarly activities2.From this passage ,we know that _____.a.there are many women full professors in the University of Texasb.women play an important part in adminitrating the Universityc.the weather on the campus is chillyd.women make up a small percentage of the senior positions in the University3.Which of the following statements is true?a.the number of women professors in the University in 1987 was greater than that of 1985b.the number of women professors in the University in 1987 was smaller than that of 1985c.the number of women professors was the same as that of 1985d.more and more women professors thought that sexual discrimination did exit in the University4.One of the positive results from Milburn's study was that _____.a.women were told to con centrate on teir workb.women were given information about available administrative jobsc.women were encouraged to take on all the administrative jobs in the Unversityd.women were encouraged to do more scholarly activities5. The title for this passage should be _______.a.The University of Texasburn's Reportc.Women Professorsd.Sexual Discrimination in Academia答案：ddabd大学英语四级阅读理解试题40篇之四（含答案）Today ,as in every other day of the year ,more than 3000 U.S. adlescents will smoke their first cigarette on their way to becoming regular smokers as adults. During their lifetime,it can be expected that of these 3000 about 23 will be murdered,30 will die in traffic accidents, and nearly 750 will be killed by a smoking-related disease. The number of deaths attributed to cigarette smoking outweithts all other factors, whether voluntary or involuntary, as a cause of death.Since the late 1970s, when daily smoking among high school seniors reached 30 precent , smoking rates among youth have declined . While the decline is impressive ,several important issues must be raised.First, in the past several years,smoking rates among youth have declined very little. Second,in thelate 1970s ,smoking among male high school seniors exceeded that among female by nearly 10 percent . The statistic is reversing.Third ,several recent studies have indicate high school dropouts have excessively high smoking rates, as much as 75 percent .Finally, thouth significant declines in adolescent smoking have occurred in the past decade,no definite reasons for the decline exist. Within this context,the Naional Cancer Instiute (NCI) began its current effort to determine the most effecive measures to reduce smoking levesl among youth.1.According to the author, the deaths among youth are mainly caused by _____.a.traffic accidentsb.smoking-related deseasec.murderd.all of these2.Every day there are over_____high school strdents who will become regular smoker.a.75b.23c.30d.30003.By "dropout" the author means______.a.students who failed the examinationb.students who left schoolc.students who lost their wayd.students who were driven out of school4.The reason for declining adolescent smoking is that ________.a.NCI has taken effective measuresb.smoking is prevented among high school seniorsc.there are many smokers who have died of cancerd.none of these5.What is implied but not stated by the author is that ________.a.smoking rates among youth have declined very littleb.there are now more female than male smokers among high school seniorsc.high smoking rates are due to the incease in wealthd.smoking at high school are from low socio-economic backgrounds答案：bdbdb大学英语四级阅读理解试题40篇之五（含答案）The food we eat seems to have profound effects on our health.Although science has made enormous steps in making food more fit to eat ,it has, at the same time,made many foods unfit to eat. Some research has shown that perhaps eighty percent of all human illnesses are related to diet and forty percent of cancer is related to the diet as well,especially cancer of the colon. Different cultures are more likely to cause certain different illnesses because of the food that is characteristic in these cultures. That food is related to illness is nto a new discovery. In 1945, about 35 years ago, government researchers realized that nitrates, commonly used to preserve color in meats,and other food additivies,caused cancer. Yet, these carcinogenic additives remain in our food, and it becomes more difficult all the time to know which things on the packaging labels of processed food are helpful or harmful. The additives which we eat are not all so direct. Farmers often give penicillin to beef and living animals, and because of this ,penicillin has been found in the milk of treated cow. Sometimes similar drugs are given to animals not for medical purposes,but for financial reasons. The farmers are simply trying to fatten the animals in order to obtain a higher price on the market. Although the Food and Drug Administration(FDA) has tried repeatedly to control theseprocedures, the practices continue.1.What is the best possible title of the passage?a.Drug and Foodb.Cancer and Healthc.Food and Healthd.Health and Drug2.Which of the following statements is NOT ture?a.Drugs are always given to animals for medical reasonsb.Some of the additives in our food are added to the food itself and some are given to the living animalsc.Researchers have known about the potential dangers of food additives for over thirty-five years.d.Food may cause forty percent of cancer in world.3.How has science done something harmful to mankind?a.Because of science , diseases caused by polluted food haven been virtually eliminated.b.It has caused a lack of information concerning the value of food.c.Because of the application of science,some potentially harmful substances have been added to food.d.The scientists have preserved the color of meats,but not of vegetables.4.What are nitrates used for?a.They preserve flavor in packaged foods.b.They preserve the color of meats.c.They are the objects of research.d.They cause the animals to become fatter.5.The word 'carcinogenic' most nearly means '_____'.a.trouble-makingb.color-retainingc.money-makingd.cancer-causing答案：cacbd大学英语四级阅读理解试题40篇之六（含答案）As the pace of life continues to increase ,we are fast losing the art of relaxation. Once you are in the habit of rushing through lift,being on the go from morning till night, it is hard to slow down. But relaxation is essential for a healthy mind and body.Stress is an natural part of everyday lift and there is no way to avoid it. In fact ,it is not the bad thing it is often supposed to be .A certain amount of stress is vital to provide motivation adn give purpose to life. It is only when the stress gets out of control that it can lead to poor performance and ill health.The amount of stress a person can withstand depends very much on the individual. Some people are not afraid of stress,and such characters are obviously prime material for managerial responsibilities. Others lose heart at the first signs of unusual difficulties. When exposed to stress,in whatever form,we react both chemically and physically. In fact we make choice between "fight" or "flight" and in more primitive days the choice made the difference between life or death. The crises we meet today are unlikely to be so extreme,but however little the stress,it involves thesame response. It is when such a reaction lasts long,through continued exposure to stress,that health becomes endangered.Such serious conditions as high blood pressure and heart disease have established links with stress.Since we cannot remove stress from our lives(it would be unwise to do so even if we could),we need to find ways to deal with it.1.People are finding less and less time for relaxing themselves because_____.a.they do not know how to enjoy themselvesb.they do not believe that relaxation is important for healthc.they are travelling fast all the timed.they are becoming busier with their work2.According to the writer ,the most important character for a good manager is his ________.a.not fearing stressb.knowing the art of relaxationc.high sense of responsibilityd.having control over performance3.Which of the follwing statements is ture?a.We can find some ways to avoid stressb.Stress is always harmful to peoplec.It is easy to change the hagit of keeping oneself busy with work.d.Different people can withstand different amounts of stress4.In Paragraph 3, "such a reaction" refers back to_______.a."making a choice between 'flight' or 'fight'"b."reaction to stress both chemically and physically"c."responding to crises quickly"d."losing heart at the signs difficulties"5.In the last sentence of the passage,"do so " refers to ______.a."expose ourselves to stress"b."find ways to deal with stress"c."remove stress from our lives"d."established links between diseases and stress"答案：dadbc大学英语四级阅读理解试题40篇之七（含答案）In the 1960s, many young Americans were dissatisfied with American society. They wanted to end the Vietnam War and to make all of the people in the U.S. epual. Some of them decided to "drop out" of American society and form their own societies . They formed utopian communities , which they called "communes," where they could follow their philosophy of "do your own thing." A group of artists founded a commune in southern Colorado called "Drop City." Following the ideas of philosopher and architect Buckminster Fuller they built domeshaped houses from pieces of old cars. Other groups, such as author Ken Kesey's Merry Pranksters, the followers fo San Francisco poet Steve Gakin, and a group that called itself the Hog Farm, lived in old school huses andtraveled around the United States. The Hog Farm become famous when they helped organize the Woodstock Rock Festival in 1969. Steve Gaskin's followers tried to settle down on a farm in Tennessee, but they had to leave when some members of the gruop were arrested for growing marijuana.Not all communes believed in the philosophy of "do you own thing," however . Twin Oaks , a commune founded in Virgiania in the late 1960s, was based on the ideas of psychologist B.F.Skinner. The people who lived at Twin Oaks were carefully controlled by Skinner's "conditioning" techniques to do things that were good for the community. In 1972, Italian architect Paolo Soleri began to build Arcosanti, a utopian city Arizsona where 2500 people will live closely together in one large building called an "archology" Soleri believes that people must live closely together so that they will all become one.1.Why did some young Americans decide to "drop out" of scoiety during the 1960s?a.They were not satisfied with American society.b.They wanted to grow marijuana.c.They wanted to go to the Vietnam War.d.They did not want all people to be equal.2.Where did the members of the Hog Farm commune live?a.In dome-shaped houseb.In old school husesc.On a farm inTennesseed.In an archology in Arizona3.Who gave the people of Drop City the idea to bulid dome-shaped house?a.Paolo Solerib.B.G.Skinnerc.Steve Gaskind.Buckminster Fuller4.What was the Twin Oaks commune base on ?a.The philosophy of "do your own thing"b.Virginaia in the late 1960sc.The ideas of psychologistd.The belief that people must live closely togerher.5.What is an "archology"?a.A person who studies archaeologyb.A large building where people live closely togetherc.A city in A rizonad.A technique to contorl people答案：abdcb大学英语四级阅读理解试题40篇之八（含答案）There are two factors which determine an individual's intelligence. The first is the sort of brain heis born with. Human brains differ considerably, some being more capable than others. But no matter how good a brain he has to begin with, an individual will have a low order of intelligence unless he has opportunities to learn. So the second factor is what happens to the individual—the sort of environment in which he is reared. If an individual is handicapped envionmentally ,it is likely that his brain will fail to develop and he will never attain the level of intelligence of which he is capable.The importance of environment in determining an individual's intellingence can be demonstrated by the case history of the identical twins, Peter and Mark X. Being identical, the twins had identical brains at birth, and their growth processes were the same. When the twins were three months old , their parents died, and they were placed in separate foster homes. Peter was reated by parents of low intelligence in an isolatedcommunity with poor educational pooprtunities.Mark was reared inthe home of well-to-do parents who had been to college. He was read to as a child , sent to good schools, and given every opportunity to be stimulated intellectually.This enviromental difference continued until the twins were in their late teens, when they were giben tesets to measure their intelligence. Mark's I.Q. was 125, twenty-five points higher than the average and fully forty points higher than his identical brother. Given equal opportunities , the twins , having identical brains,would have tested at roughly the same level.1.This selection can best be titled_________.a.Measuring Your Intelligenceb.Intelligence and Environmentc.The Case of Peter and Markd.How the brain Influences Intelligence2.The beststatement of the main idea of this passage is that _____.a.human brains differ considerablyb.the brain a person is born with is improtant in determining his intelligencec.environment is crucial in determining a person's intelligenced. persons having identical brains will have roughly the same intelligence3.According to the passage , the average I.Q.is _____.a.85b.100c.110d.1254.The case history of the twins appears to support the conclusion that _______.a.individual with identical brains seldom test at same levelb.an individual's intelligence is determined only by his enviromentck of opportunity blocks the growth of intelligenced.changes of enviroment produce changes in the structure of the brain5.This passage suggests that an individual 's I.Q.______.a.can be predicted at birthb.stays the same throuthout his lifec.can be increased by educationd.is determined by his childhood答案：bcbcc大学英语四级阅读理解试题40篇之九（含答案）As she walked round the huge department store,Edith reflected how difficult it was to choose a suitable Christmas present for her father.She wish that he was as easy to please as her mother, who was always delighted with perfumeBesides,shoppong at this time of the year was a most disgreeable experience :people trod on your toes,poked you with their elbows and almost knocked you overin their haste to get to a bargain ahead of you.Partly to have a rest, Edith paused in front of a counter where some attracive ties were on display. "They are real silk," the assistant assured her, trying to tempt her. "Worth double the price." But edit knew from past experience that her choice of ties hardly ever pleased her father.She moved on reluctantly and then quite by chance, stopped where a small crowd of man had gathered round a counter. She found some good quality pipes on sale-----and the prices were very reasonable. Edith did not hesitate for long : although her father only smoked a pipe occasionally, she knew that this was a present which was bund to please him.When she got home,with her small well-chosen present concealed in her handbag, her parents were already at the supper table. Her mother was in an especially cheerful mood, "Your father has at last to decided to stop smoking." She informed her daughter.1.Edith's father _______.a.did not like presentb.never got presentc.preferred tiesd.was difficult to choose a present for2.The assistant spoke to Edith because she seemed_______.a.attractiveb.interested in tiesc.tiredd.in need of comfort3.Edith stopped at the next counter_________.a.puroselyb.suddenlyc.unwillinglyd.accidentally4.Edith's father smoked a pipe_______.a.when he was obligedb.on social occasionsc.from time to timed.when he was delighted5.Shopping was very disagreeable at that time of the year because_______.a.coustomers trod on each other's toesb.coustomers poked each other with their elbowsc.customers knocked each otherd.customers were doing their shopping in a great hurry答案：dbdcd大学英语四级阅读理解试题40篇之十（含答案）If the population of the earth goes on increasing at its present rate, there will eventually not be enough resources left to sustain life on the planet.By the middle of the 21st century,if present trends continue, we will have used up all the oil that drives our cars,for example.Even if scientists develop new ways of feeding the human race,the crowded conditions on earth will make it necessary for lus to look for open space somewhere else. But none of the other planets in our solar system are capable of supporting life at present. One possible solution to the problem, however,has recently been suggested by American scientist, Professor Carl Sagan.Sagan believes that before the earth's resources are compleetely exhausted it will be possible to change the atmophere of V enus and so create a new world almost as large as earth itself. The difficult is that Venus is much hotter than the earth and there is only a tiny amount of water there. Sagan proposes that algae organisms that can live in extremely hot or cold atmospheres and at the same time produce oxygen,should be bred in condition similar to those on Venus.As soon as this has been done, the algae will be placed in small rockets. Spaceship will then fly to Venus and fire the rockets into the atmosphere .In a fairly short time, the alge will break down the carbon dioxide into oxygen and carbon.When the algae have done theri work, the atmosphere will become cooler,but befor man can set foot on Venus it will be neccessary for the oxygen to produce rain. The surface of the planet will still be too hot for man to land on it but the rain will eventually fall and in a few years something like earth will be reproduced on Venus.1.Inte long run, the most insoluble problem caused by population growth on earth will probably be the lack of ______.a.foodb.oilc.spaced.resources2.Carl Sagan believes that Venus might be colonized from earth because _____a.it might be possible to change its atmosphereb.its atmosphere is the same as the earth'sc.there is a good supply of water on Venusd.the days on Venus are long enough3.On Venus there is a lot of ________.a.waterb.carbon dioxidec.carbon monoxided.oxygen4.Algae are plants that can____.a.live in very hot temperaturesb.live in very cold temperaturesc.manufacture oxygend.all of the above5. Man can land on Venus only when_______.a.the algae have done their workb.the atmosphere becomes coolerc.thereis oxygend.it rains there答案：cabdd大学英语四级阅读理解试题40篇之十一（含答案）What is your favourite colour? Do you like yellow , orange ,red? If you do ,you must be an optimist, a leader, an active person who enjoys life, people and excitement. Do you prefer greys and blues? Then you are probably quiet,shy, and you would rather follow than lead. You tend to be a pessimist. At least, this is what psychologists tell us, and they should know,because they have been seriously studying the meaning of colours preference, as well as the effect that colours have on human beings. They tells us, among other facts,that we do not choose our favourite clour as we grow up----we are born with our preference.If you happen to love brown, you did so, as soon as you opened your eyes, or at least as soon as you could see clearly.Colours do influence our moods----there is no doubt about it .A yellow room makes most people feel more cheerful and more relaxed than a dark green one; and a red dress brings warmth and cheer to the saddest winter day. On the other hand ,black is depressing. A black bridge over the Thames River, near London, used to be the scene of more suicides than any other bridge in the area ----until it was repainter green.The number of suicide attempts immediately fell sharply ;perhaps it would have fallen even more if the bridge had been done in pink or baby blue. Light and bright colours make people not only hppier but more active. It is an established fact that factory workers work better,harder ,and have fewer accidents when their machines are painted orange rather than black or grey.1."You would rather follow than red" means_______.a.you don't like to follow othersb.you would be a member rather than a leaderc.you would be afraid of following othersd.you would like to be a leader rather than a follower2.If one enjoys life, one is sure to prefer________.a.red to yellowb.blue to orangec.red to greyd.blue to yellow3."They tell us, among other facts,that we don't choose our favourite colours as we grow up."。
英语四级考试题及答案
英语四级考试题及答案一、听力理解（共30分）1. A) What is the man doing now?A) Reading a book.B) Watching TV.C) Cooking dinner.D) Listening to music.答案：A2. B) What does the woman mean?A) She will go to the concert.B) She has already bought the tickets.C) She is not interested in the concert.D) She will buy the tickets tomorrow.答案：B3. C) What is the relationship between the two speakers?A) Classmates.B) Colleagues.C) Neighbors.D) Family members.答案：C二、阅读理解（共40分）1. According to the passage, what is the main reason for thedecline in the number of bees?A) The use of pesticides.B) The loss of habitat.C) The climate change.D) The spread of diseases.答案：B2. What does the author suggest in the last paragraph?A) The government should take action.B) People should plant more flowers.C) The situation is not as bad as it seems.D) The problem will solve itself.答案：A3. What can be inferred from the text?A) The bees are adapting to the new environment.B) The bees are facing a serious threat.C) The bees are becoming more aggressive.D) The bees are less important than before.答案：B三、完形填空（共20分）1. The word "innovative" in the first sentence is closest in meaning to:A) Traditional.B) Creative.C) Conservative.D) Unusual.答案：B2. The author uses the phrase "a breath of fresh air" to describe:A) A new idea.B) A new product.C) A new person.D) A new place.答案：A3. The word "intriguing" in the last paragraph is best replaced by:A) Boring.B) Fascinating.C) Disappointing.D) Annoying.答案：B四、翻译（共10分）1. 近年来，中国在科技领域取得了显著成就。
英语四级考试题及答案
英语四级考试题及答案一、听力理解（共20分）1. A) The man is a professor.B) The man is a student.C) The man is a librarian.D) The man is a doctor.答案：C2. A) To attend a lecture.B) To go to a concert.C) To visit a museum.D) To see a movie.答案：A3. A) She is not feeling well.B) She is too busy to go out.C) She is waiting for a phone call.D) She is expecting a friend.答案：D...二、阅读理解（共20分）Passage 1What does the author mainly discuss in the passage?A) The importance of a good diet.B) The benefits of regular exercise.C) The dangers of smoking.D) The effects of stress on health.答案：DPassage 2According to the passage, which of the following is true about the company?A) It has been in business for over 50 years.B) It has recently gone bankrupt.C) It has expanded into new markets.D) It has been acquired by a larger corporation.答案：C...三、完形填空（共20分）41. A) despiteB) althoughC) becauseD) unless答案：A42. A) surprisedB) disappointedC) satisfiedD) annoyed答案：B...四、翻译（共20分）43. 他昨天没有参加会议，因为他生病了。
四级阅读答案(整理10篇)
四级阅读答案（整理10篇）篇1：四级阅读答案四级阅读答案四级英语考试阅读题：Questions 56 to 60 are based on thefollowing passage.Scientists at Washington University School of Medicine in the US found higher levels of protein S1PR2(磷酸鞘氨醇受体蛋白)in tests on the brains of female mice and dead women with MS than in male equivalents.Four times more women than men are currently diagnosed with Multiple Sclerosis(多发性硬化症).Experts said the finding was”really interesting”.MS affects the nerves in the brain and spinal cord，which causes problems with muscle movement，balance and vision.It is a major cause ofdisability,and affects about 1 00，000 people in the UK.Abnormal immune cells aRack nerve cells in the central Nervous system in MS patients.There is currently no cure，A.though there are treatments that can help in the early stages of the disease.Researchers in Missouri looked at relapsing remitting(复发缓解型)MS，where people have distinct attacks of symptoms that tllen fade away either partially or completely.About 85%of all people with MS have this type.Scientists studied the blood vessels and brains of healthy mice，mice with MS，and mice without the gene for SlPR2，a blood vessel receptor protein，to see how it affected MSseverity.They A.so 100ked at the brain tissue samples of 20 people after they had died.They found high levels of S1PR2 in the areas of the brain typically damaged by MS in both mice and people.Tlle activity of the gene coding for S1 PR2 was positively correlated with the severity of the disease in mice.the study said.Scientists said S l PR2 could work by helping to make the blood-brain barrier,in charge of stopping potentiA.ly harmful substances from entering the brain and spial fluid.more permeable.A more permeable barrier could let attacking cells，which cause MS，into the central nervous system，the study said.This link[between MS and SlPR2] is completely new一it has never been found before.Dr Emma Gray,of the MS Society,said：”We don’t yet fully understand why MS affects more women than men,and it’s an areathat’s intrigued scientists，and people with MS，for many years.She said understanding the causes of MS wa s a“priority”for the MS Society in the UK.and could be“crucial”in finding new treatments.56.What can we infer from the last sentence in Para.1 ?A. Wbmen are more likely to be diagnosed with Multiple Sclerosis.B.Men are more likely to be diagnosed with Multiple Sclerosis.C.Male mice are more likely to be diagnosed with Multiple Sclerosis.D、FemA.e mice are more likely to be diagnosed with Multiple Sclerosis.57.What problem does MS mainly cause?A.In natured muscle movement.B.Bad bA.ance.C. DisabilityD.Bad eyesight.58.What is the relationship between the severity ofMS and level ofSlPR2?A. A.The level of S 1 PR2 is higher,the MS is less severe.B.The level of S 1PR2 is higher,the MS is more severe.C. The level of S 1 PR2 is lower,the MS is less severe.D、The level of S 1 PR2 is lower,the MS is more severe.59.What role does SlPR2 play in helping the permeabilityofblood.brain barrier?A.It can make blood.brain barrier impermeable.B.It can make blood—brain barrier less permeable.C.It can make blood—brain barrier permeable.D.It can make blood—brain barrier more permeable.60.What can we infer from the whole passage?A.Four times more women than men are currently diagnosed with MS.B. The level of S 1 PR2 was positively correlated with theseverity of MS.C.The reason why MS affects more women than men is unknown.D.Multiple sclerosis discovery may explain gender gap.Questions 61 to 65 are based on e web search—-which scours only the latest updates to services like Twitter—is currently generating quite a buzz because it can provide a glimpse of what people around the world are thinking or doing at any given moment.Interest in this kind of search is so great that，according to recent leaks，Google is considering buying Twitter.The latest research from the interact search giant，though，suggests that real—time results could be even more powerful—they may reveal the future as well as the present.Google researchers Hyunyoung Choi and Hal Varian combined data from Google Trends on the popularity of different search terms with models used by economists to predict trends in areas such as travel and home sales.The result?Better forecasts in A.most every case.It works because searches reveal something about people’sintentions.Google has demonstrated before that search data canpredict flu outbreaks，and last week World Bank economist Erik Feyen said he could cut errors in a model that forecasts lending to the private sector by 15%using Google search data.But real-time results could have even more predictive power：knowing what people are actually doing，not just thinking，at a particular instant gives a strong hint of the future consequences. Johan Bollen of Los A.amos NationA. Laboratory and A.berto Pepe of the University of California，Los Angeles，applied a mood rating system to the text from over 10，000 Future Me emails sent in to gauge people’s hopes，fears and predictions for the future.They found that emails directed at to were significantly more depressed in tone than messages aimed at the subsequent six years.Could they have predicted the world’s current economic slump?Without more data，that is no more than an intriguingpossibility.So Bollen plans to look at more Future Me emails，as well as Twitter messages，to search for mood swings that foreshadow other economic changes.If he finds any such links.the sanle sources might be used to try and predict future economic fluctuations.So will our online footsteps become a central part of economic forecasting?We’11 have to wait and see——0r perhaps do a quick web search.61.What is real-time web search.like Twitter?A.It tells us what people did in past days.B.It generates quite a buzz in recent days.C.It provides latest news about everything.D.It informs what people do in the future.62.What is the result of research established by Google researchers Hyunyoung Choi and Hal Varian?A.They gain nothing special from the combination of data and models.B. 11ley indeed reveal something about people’s intentions in such areas.C. They find that the future trends cannot be predicted from the research.D.They totally understand the future trends of these areas from research.63.What can we infer from Para.5?A. It is possible for researchers to get some hints from the Future Me emails.B. There is no relationship between the depression and economic slump.C.There is a potential relationship between depression and economic slump.D.The Future Me emails may indicate people’s reaction about future prediction.64.What’s the meaning of“Without more data,that is no more than an intriguing possibilit y.”?A. More data are necessary to turn this possibility to be reality.B.The possibility is just all intriguing possibility without data.C. No amount of data cannot be a strong proof for thepossibility.D.More data are needed to turn it out to be a pure possibility.65.What’s the attitude of author to real.time search?A.Negative.B.istic.D.Indifferent.：56.What can we infcr from the last sentence in Para.从第一段最后一句话可以推断出什么?A.Women are more likely to be diagnosed with Multiple Sclerosis.女性更容易被诊断出患多发性硬化症。
英语四级阅读理解考试题及答案
英语四级阅读理解考试题及答案英语四级阅读理解考试题及答案英语四级阅读理解考试题及答案篇1Trees should only be pruned when there is a good and clear reason for doing so and , fortunately,the number of such reasons is small. Pruning involves the cutting away of obergrown and unwanted branches, and the inexperienced gardener can be encouraged by the thought that more damage results from doing it unnecessarily than from leaving the tree to grow inits own way.First, pruning may be done to make sure that trees have a desired shape or size. The object may be to get a tree of the right height, and at the same time to help the growth of small side branches which will thicken its appearance or give it a special shape. Secondly, pruning may be done to make the tree healthier. You may cut diseaed or dead wood, or branches that are rubbing against each other and thuscause wounds. The health of a tree may be encouraged by removing branches that are blocking up the centre and so preventing the free movement of air.One result of pruning is that an open wound isleft on the tree and this provides an easy entry for disease, but itis a wound that will heal. Often there is a race between the healing and the desease as to whether the tree will live or die, so that there is a period when the tree is at risk. It should be the aim of every gardener to reduce which has been pruned smooth and clean, for healing will be slowed down by roughness. You should allow the cut surface to dry for a few hurs and then paint it with one of the substances available from garden shops produced especially for this purpose. Pruning is usually without interference from the leaves and also it is very unlikely that the cuts yu make will bleed. Ifthis does happen,it is, of course,impossible to paint them properly.1.．Why should pruning be done?A．To make the tree grow taller. B．To improve the shape of the tree.C．to get rid of the small ranches . D．To make the small branches thicker.2.．Trees bee unhealthy if the gardener__________.A. giving a tree a special shape and adefinite heightB. removing small side branches and making atree look less thickC. allowing too many branches to grow in themiddleD. having a tree surrounded by many othertrees3.．Why is a special material painted on the tree?A．To help a wound to dry. B．to cover a rough surface.C．To make a wound smooth. D．To prevent disease entering a wound.4.．A good gardener prunes a tree _________ .A．several times throughout the year B．as quickly as possibleC．occasionally when necessary D．regularly every winter5.．What was the author’s p urpose whenwritingthis passage?A．To discuss different methods of pruning.B．To introduce some mon knowledge of pruning.C．To explain how trees developdisease.D．To give practical instruction for pruning atree.英语四级阅读理解考试题及答案篇21. According to the report,______. A) many short sleepers need less sleep by nature B) many short sleepers are obliged to reduce their nightly sleeptime because they are busy with their work C) long sleepers sleep a longer period of time during the day D) many long sleepers preserve their sleeping habit formed during their childhood2. Many “short sleepers” are likely to hold the view that _____. A) sleep is a withdrawal from the reality B) sleep interferes with their sound judgement C) sleep is the least expensive item on their routine program D) sleep is the best way to deal with psychological troubles3. It is stated in the third paragraph that short sleepers _____. A) are ideally vigorous even under the pressures of life B) often neglect the consequences of inadequate sleep C) do not know how to relax properlyD) are more unlikely to run into mental problems4. When sometimes they cannot enjoy adequate sleep, the long sleepers might ____. A) appear disturbed B) bee energetic C) feel dissatisfied D) be extremely depressed5. Which of the following is Not included in the passage? A) If one sleeps inadequately, his performance suffers and his memory is weakened B) The sleep patterns of short sleepers are exactly the sane as those shown by many mental patients C) Long and short sleepers differ in their attitudes towards sleep D) Short sleepers would be better off with more rest【答案及详解】答案：DCBAB 贝克尔和哈特曼报道说，“睡眠少的人”在未进入少年期之前，其正常睡眠时间大致与所需要的时间差不多。
大学生英语四级考试阅读理解试题及答案解析
大学生英语四级考试阅读理解试题及答案解析在日复一日的学习、工作生活中，我们都可能会接触到试题，试题是参考者回顾所学知识和技能的重要参考资料。
相信很多朋友都需要一份能切实有效地帮助到自己的试题吧？以下是我为大家收集的大学生英语四级考试阅读理解精选试题及答案解析，欢迎大家分享。
大学生英语四级考试阅读理解试题及答案解析1The world has become a world of cities. With the present rate of urban growth(3. 8% in the Third World) , the majority of the population of the world will be living in cities by the year 2000. This will transform the rural-urban equation which has marked the history of mankind up to now and will call for new example and a great deal of innovation to face this phenomenon.This being so, one must accept the fact that for some years to come, no policy will be capable of stopping or reversing the present migratory trend from the rural areas to the cities in the Third World. In Africa, the urban population will reach 330 million people by the end of the century as against 150 million in 1995.The number of people living in shanty-towns (贫富窟) will inevitably increase in spite of the efforts to improve housing conditions.Africa alone needs to build 12 million housing units between now and the year 2000 to meet its most basic needs. In an ILO study, M. S. V. Sethuraman estimates that in 70 Third "World cities the proportion of people living in shanty-towns varies from 15% to 70% and that about US $ 116 billion is required to give minimum comfort to these people by the turn of the century—less than US $ 10 billion per year.The world population is growing at a rate of about 90 million people per year, with the Third World accounting for 80 million of them. The pressure on cities can only go on increasing. The urban population of the developing countries will exceed 2 billion people by the year 2000 and since the main reason for the high demographic (人口统计的) growth is poverty, the additional population will be mostly made of people of very limited means.21. If the urban population of the developing countries exceeds 2 billion people by the year 2000, the main problem the additional people will face is______.A. housingB. foodC. povertyD. limited land22. According to the passage, "about US $116 billion is required to give minimum comfort to these people by the turn of the century—less than US $ 10 billion per year. " Do you think which year was the article written by saying "less than $ 10 billion per year" by theturn of the century?A. 1985.B. 1990.C. 1988.D. 2000.23. The mankind should face the phenomenon that the world has become a world of cities with______.A. a lot of difficultiesB. efforts to improve housing conditionC. pressure of the basic needsD. new models and a great deal of transformation of ideas and methods24. In Africa, people in cities will be______by the end of the century.A. almost twice as much as in 1985B. doubled than that in 1985C. over twice as much as in 1985D. 300 million25. In spite of the efforts to improve housing condition, the number of people living in shanty-towns will increase because______.A. houses in shanty-towns are cheapB. shanty-towns could provide people with minimum comfortC. no policy will be capable of stopping or changing the present immigrant tendency from the rural areas to the cities in the Third WorldD. the Third Word population is growing at a rate of about 80 million people per year答案：21. C 22. C 23. D 24. C 25. C大学生英语四级考试阅读理解试题及答案解析2There are two factors which determine an individuals intelligence. The first is the sort of brain he is born with. Human brains differ considerably, some being more capable than others. But no matter how good a brain he has to begin with, an individual will have a low order of intelligence unless he has opportunities to learn. So the second factor is what happens to the individual—the sort of environment in which he is reared. If an individual is handicapped envionmentally ,it is likely that his brain will fail to develop and he will never attain the level of intelligence of which he is capable. The importance of environment in determining an individuals intellingence can be demonstrated by the case history of the identical twins, Peter and Mark X. Being identical, the twins had identical brains at birth, and their growth processes were the same. When the twins were three months old , their parents died, and they were placed in separate foster homes. Peter was reated by parents of low intelligence in an isolatedcommunity with poor educational pooprtunities.Mark was reared inthe home of well-to-do parents who had been to college. He was read to as a child , sent to good schools, and given every opportunity to be stimulated intellectually.This enviromental difference continued until the twins were in their late teens, when theywere giben tesets to measure their intelligence. Marks I.Q. was 125, twenty-five points higher than the average and fully forty points higher than his identical brother. Given equal opportunities , the twins , having identical brains,would have tested at roughly the same level.1.This selection can best be titled_________.a.Measuring Your Intelligenceb.Intelligence and Environmentc.The Case of Peter and Markd.How the brain Influences Intelligence2.The beststatement of the main idea of this passage is that _____. a.human brains differ considerablyb.the brain a person is born with is improtant in determining his intelligencec.environment is crucial in determining a persons intelligenced. persons having identical brains will have roughly the same intelligence3.According to the passage , the average I.Q.is _____.a.85b.100c.110d.1254.The case history of the twins appears to support the conclusion that _______. a.individual with identical brains seldom test at same level b.an individuals intelligence is determined only by his enviroment ck of opportunity blocks the growth of intelligence d.changes of enviromentproduce changes in the structure of the brain5.This passage suggests that an individual s I.Q.______. a.can be predicted at birthb.stays the same throuthout his lifec.can be increased by educationd.is determined by his childhood答案：bcbcc大学生英语四级考试阅读理解试题及答案解析3There are three kinds of goals: short-term,medium-range and long-term goals. Short-range goals are those that usually deal with current activities,which we can apply on a daily basis.Such goals can be achieved in a week or less,or two weeks,or possible months.It should be remembered that just as a building is no stronger than its foundation ,out long-term goals cannot amount to very munch without the achievement of solid short-term goals.Upon completing our short-term goals,we should date the occasion and then add new short-term goals that will build on those that have been completed. The intermediate goals bukld on the foundation of the short-range goals.They might deal with just one term of school or the entire school year,or they could even extend for several years.Any time you move a step at a time,you should never allow yourself to become discouraged or overwhelmed. As you complete each step,you will enforce the belief inyour ability to grow adn succeed.And as your list of completion dates grow,your motivation and desire will increase. Long-range goals may be related to our dreams of the future. They might cover five years or more. Life is not a static thing.We should never allow a long-term goal to limit us or our course of action. 1.Our long-term goals mean a lot______.A.if we complete our short-range goalsB.if we cannot reach solid short-term goalsC.if we write down the datesD.if we put forward some plans2.New short-term goals are bulid upon______.A.two yearsB.long-term goalsC.current activitiesD.the goals that have been completed3.When we complete each step of our goals ,______.A.we will win final successB.we are overwhelmedC.we should build up confidence of successD.we should strong desire for setting new goals 4.Once our goals are drawn up,_______.A.we should stick to them until we complete themB.we may change our goals as we have new ideas and opportunitiesC.we had better wait for the exciting news of successD.we have made great decision5.It is implied but not stated in the passage that ______.A.those who habe long-term goals will succeedB.writing down the dates may discourage youC.the goal is only a guide for us to reach our desinationD.every should have a goal答案：adcbc大学生英语四级考试阅读理解试题及答案解析4Today ,as in every other day of the year ,more than 3000 U.S. adlescents will smoke their first cigarette on their way to becoming regular smokers as adults. During their lifetime,it can be expected that of these 3000 about 23 will be murdered,30 will die in traffic accidents, and nearly 750 will be killed by a smoking-related disease. The number of deaths attributed to cigarette smoking outweithts all other factors, whether voluntary or involuntary, as a cause of death. Since the late 1970s, when daily smoking among high school seniors reached 30 precent , smoking rates among youth have declined . While the decline is impressive ,several important issues must be raised. First, in the past several years,smoking rates among youth have declined very little. Second,in the late 1970s ,smoking among male high school seniors exceeded that among female by nearly 10 percent . The statistic is reversing.Third ,several recent studies have indicate high school dropouts have excessively high smoking rates, as much as 75 percent . Finally,thouth significant declines in adolescent smoking have occurred in the past decade,no definite reasons for the decline exist. Within this context,the Naional Cancer Instiute (NCI) began its current effort to determine the most effecive measures to reduce smoking levesl among youth.1.According to the author, the deaths among youth are mainly caused by _____.a.traffic accidentsb.smoking-related deseasec.murderd.all of these2.Every day there are over_____high school strdents who will become regular smoker.a.75b.23c.30d.30003.By "dropout" the author means______.a.students who failed the examinationb.students who left schoolc.students who lost their wayd.students who were driven out of school4.The reason for declining adolescent smoking is that ________.a.NCI has taken effective measuresb.smoking is prevented among high school seniorsc.there are many smokers who have died of cancerd.none of these5.What is implied but not stated by the author is that ________.a.smoking rates among youth have declined very littleb.there are now more female than male smokers among high school seniorsc.high smoking rates are due to the incease in wealthd.smoking at high school are from low socio-economic backgrounds答案：bdbdb【大学生英语四级考试阅读理解试题及答案解析】。
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英语四级考试阅读练习题和答案导读：我根据大家的需要整理了一份关于《英语四级考试阅读练习题和答案》的内容，具体内容：下面是我整理的，希望对大家有帮助。
Adam Smith, writing in the 1770s, was the first person to see the impor...下面是我整理的，希望对大家有帮助。
Adam Smith, writing in the 1770s, was the first person to see the importance of the division of labor and to explain part of itsadvantages. He gives as an example the process by which pins were made in England."One man draws out the wire, another strengthens it, a third cuts it, a fourth points it, a fifth grinds it at the top to prepare it to receive the head. To put it on is a separate operation, to polish the pins is another. It is even a trade by itself to put them into the paper. And the important business of making pins is, in this manner, divided into about eighteen distinct operations, which in some factories are all performed by different people, though in others the same man will sometimes perform two or three of them. "Ten men, Smith said, in this way, turned out twelve pounds of pins a day or about 4800 pins apiece. But if all of them had worked separately and independently without division of labor, theycertainly could not each of them have made twenty pins in a day and perhaps not even one.There can be no doubt that division of labor, provided that it is not taken too far, is an efficient way of organizing work. Fewer people can make more pins. Adam Smith saw this but he also took it for granted that division of labor is in itself responsible for economic growth and development and that it accounts for the difference between expanding economies and those that stand still. But division of labor adds nothing new; it only enables people to produce more of what they already have.21. According to the passage, Adam Smith was the first person to_______.A. take advantage of the division of laborB. introduce the division of labor into EnglandC. understand the effects of the division of laborD. explain the causes of the division of labor22. Adam Smith saw that the division of labor_______.A. enabled each worker to make pins more quickly and more cheaplyB. increased the possible output per workerC. increased the number of people employed in factoriesD. improved the quality of pins produced23. Adam Smith mentioned the number 4800 in order to_______.A. show the advantages of the division of laborB. show the advantages of the old craft systemC. emphasize how powerful the individual worker wasD. emphasize the importance of increased production24. According to the writer, Adam Smiths mistake was in believing that division of laborA. was an efficient way of organizing workB. was an important development in methods of productionC. inevitably led to economic developmentD. increased the production of existing goods25. The division of labor may become inefficient in organizing work if A. it is taken too far B. it is taken for granted C. it is made use of on a regular base D. it is widely used21. C 22. B 23. A 24. C 25. AWe all know that the normal human daily cycle of activity is of some 7-8 hours sleep alternating with some 16-17 hours wakefulness and that, broadly speaking, the sleep normally coincides with the hours of darkness. Our present concern is with how easily and to what extent this cycle can be modified.The question is no mere academic one. The ease, for example, with which people can change from working in the day to working at night is a question of growing importance in industry where automationcalls for round-the-clock working of machines. It normally takes from five days to one week for a person to adapt to a reversed routine of sleep and wakefulness, sleeping during the day and working at night. Unfortunately, it is often the case in industry that shifts are changed every week; a person may work from 12 midnight to 8 a. m. one week, 8 a. m. to 4 p. m. the next, and 4 p.m. to 12 midnight the third and so on. This means that no sooner has he got used to one routine than he has to change to another, so that much of his time is spent neither working nor sleeping very efficiently.The only real solution appears to be to hand over the night shift to a number of permanent night workers. An interesting study of the domestic life and health of night-shift workers was carried out by Brown in 1957. She found a high incidence (发生率) of disturbed sleep and other disorders among those on alternating day and night shifts, but no abnormal occurrence of these phenomena among those on permanent night work.This latter system then appears to be the best long-term policy, but meanwhile something may be done to relieve the strains of alternate day and night work by selecting those people who can adapt most quickly to the changes of routine. One way of knowing when a person has adapted is by measuring his body temperature. People engaged in normal daytime work will have a high temperature duringthe hours of wakefulness and a low one at night; when they change to night work the pattern will only gradually go back to match the new routine and the speed particularly in terms of performance. Therefore, by taking body temperature at intervals of two hours throughout the period of wakefulness it can be seen how quickly a person can adapt to a reversed routine, and this could be used as a basis for selection. So far, however, such a form of selection does not seem to have been applied in practice.26. Why is the question of "how easily people can get used to working at night" no mere academic one?A. Because few people like to reverse the cycle of sleep and wakefulness.B. Because sleep normally coincides with the hours of darkness.C. Because people are required to work at night in some fields of industry.D. Because shift work in industry requires people to change their sleeping habits.27. The main problem of the round-the-clock working system lies in_______.A. the inconveniences brought about to the workers by the introduction of automationB. the disturbance of the daily cycle of workers who have to changeshifts too frequentlyC. the fact that people working at night are often less effectiveD. the fact that it is difficult to find a number of good night workers28. The best solution for implementing the 24-hour working system seems to be_______.A. to change shifts at longer intervalsB. to have longer shiftsC. to employ people who work on night shifts onlyD. to create better living conditions for night workers29. It is possible to find out if a person has adapted to the changes of routine by measuring his body temperature because______.A. body temperature changes when the cycle of sleep and wakefulness alternatesB. body temperature changes when he changes to night shift or backC. the temperature reverses when the routine is changedD. people have higher temperatures when they are working efficiently30. Which of the following statements is NOT TRUE?A. Body temperature may serve as an indication of a workers performance.B. The selection of a number of permanent night shift workers hasproved to be the best solution to problems of the round-the-clock working system.,C. Taking body temperature at regular intervals can show how a person adapts to the changes of routine.D. Disturbed sleep occurs less frequently among those on permanent night or day shifts.26. D 27. B 28. C 29. D 30. B。