大学英语四级阅读理解训练分析解析

2023年12月大学英语四级考试阅读理解答案解析一、题型概述在大学英语四级考试中，阅读理解部分占有很大的比重，通常包括三篇阅读文章，共计20道题目。

本部分主要测试考生通过阅读获取信息的能力，包括词汇理解、长篇阅读和仔细阅读三个部分。

以下是对2023年12月四级考试阅读理解部分的答案解析。

二、文章概述1. 第一篇文章：讲述了一项关于人工智能在医疗领域应用的研究，主要讨论了人工智能在诊断疾病、辅助治疗等方面的优势与不足。

2. 第二篇文章：介绍了一项关于大学生创业心态的调查，分析了大学生创业意愿、创业动机以及创业过程中遇到的问题。

3. 第三篇文章：探讨了中国传统文化在现代社会中的传承与发展，重点分析了传统节日、民间艺术等方面。

三、答案解析1. 第一篇文章（1）第一段：介绍了研究背景和目的，指出人工智能在医疗领域的应用日益广泛。

答案：A。

问题：文章的主题是什么？解析：根据第一段内容，可知文章主题是关于人工智能在医疗领域应用的研究。

（2）第二段：讲述了人工智能在诊断疾病方面的优势。

答案：D。

问题：以下哪项是人工智能在医疗领域的优势？解析：根据第二段内容，可知人工智能在诊断疾病方面具有优势，故选D。

（3）第三段：讨论了人工智能在辅助治疗方面的作用。

答案：B。

问题：以下哪项是人工智能在医疗领域的不足？解析：根据第三段内容，可知人工智能在辅助治疗方面仍存在不足，故选B。

2. 第二篇文章（1）第一段：介绍了调查背景和目的，指出大学生创业心态的变化趋势。

答案：C。

问题：文章的主题是什么？解析：根据第一段内容，可知文章主题是关于大学生创业心态的调查。

（2）第二段：分析了大学生创业意愿的原因。

答案：A。

问题：以下哪项是大学生的创业动机？解析：根据第二段内容，可知大学生的创业动机包括个人兴趣、实现自我价值等，故选A。

（3）第三段：讨论了大学生创业过程中遇到的问题。

答案：D。

问题：以下哪项是大学生创业过程中遇到的问题？解析：根据第三段内容，可知大学生创业过程中遇到的问题包括资金不足、经验不足等，故选D。

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 o nly the best, but we strangely enjoy junkfood. We’re 2 with health and weight loss but face an unprec edented epidemic of obesity(肥胖). Perhaps the 3 to this ambivalence(矛盾情结) lies in our history. The first Europeans cameto this continent searching for new spices but went i n vain. The first cash crop(经济作物)wasn’t eaten but smoked. Then there was Prohibi tion, intended to prohibit drinking butactually enc ouraging more 4 ways of doing it.The immigrant experience, too, has been one of inha rmony. Do as Romans do meanseating what “real Amer icans” eat, but our nation’s food has come to be 5 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 foo d has been a medium for the nation’sdefining strug gles, whether at the Boston Tea Party or the sit?in s at southern lunch counters.It is integral to our concepts of health and even morality whether one re frains from alcohol forreligious reasons or evades meat for political 6But strong opinions have not brought 7 . Americans are ambivalent about what they putin their mouths. We have become 8 of our foods, especially as we lea 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 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”。

大学英语四级阅读理解试题及答案（四）含答案解析六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：dadbc七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 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：abdcb八There 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 inwhich 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九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 disgreeableexperience :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 onsale-----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十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 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。

大学英语四级阅读理解试题及答案解析大学英语四级阅读理解精选试题及答案解析好问，是好的`。

……如果自己不想，只随口问，即能得到正确答复，也未必受到大益。

所以学问二字，“问”放在“学”的下面。

以下是店铺为大家搜索整理的大学英语四级阅读理解精选试题及答案解析，希望对正在关注的您有所帮助!I don't ever want to talk about being a woman scientist again. There was a time in my life when people askedconstantly for stories about what it's like to work in a field dominated by men.I was never very good at telling thosestories because truthfully I never found them interesting. What I do fred interesting is the origin of the universe, theshape' of space-time and the nature of black holes.At 19, when I began studying astrophysics, it did not bother me in the least to be the only woman in theclassroom. But while earning my Ph.D. at MIT and then as a post-doctor doing space research, the issue started tobother me. My every achievement--jobs, research papers, awards--was viewed through the lens of gender (性别) politics. So were my failures. Sometimes, when I was pushed into an argument on left brain.versus (相对于)fight brain, or nature versus nurture (培育), I would instantly fight fiercely on my behalf and all womankind.Then one day a few years ago, out of my mouth came a sentence that would eventually become my reply toany and all provocations: I don't falk about that anymore. It took me 10 years to get back the confidence I had at 19and to realize that I didn't want to deal with gender issues. Why should curing sexism be yet another terrible burdenon every female scientist? After all, I don't study sociology or political theory.Today I research and teach at Barnard, a women's college in New York City. Recently, someone asked mehow many of the 45 students in my class were women. You cannot imagine my satisfaction at being able to answer:45. I know some 9fmY students worry how they will manage their scientific research and a desire for children. AndI don't dismiss those concerns. Still, I don't tell them "war" stories. Instead, I have given them this: the visual oftheir physics professor heavily pregnant doing physics experiments. And in turn they have given me the image of45 women driven by a love of science. And that's a sight worth talking about.61、Why doesn't the author want to talk about being a woman scientist again?A.She feels unhappy working in male-dominated fields.B.She is fed up with the issue of gender discrimination.C.She is not good at telling stories of the kind.D.She finds space research more important.62、From Paragraph 2, we can infer that people would attribute the author's failures to ____A.the very fact that she is a womanB.her over-confidence as a female astrophysicistC.her involvement in gender politicsD.the burden she bears in a male-dominated society63、What did the author constantly fight against while doing her Ph.D. and post-doctoral research?ck of confidence in succeeding in space science.B.Unfair accusations from both inside and outside her circle.C.People's stereotyped attitude towards female scientists.D.Widespread misconceptions about nature and nurture.64、Why does the author feel great satisfaction when talkingabout her class?A.Female students no longer have to bother about gender issues.B.Her students' performance has brought back her confidence.C.Her female students can do just as well as male students.D.More female students are pursuing science than before.65、What does the image the author presents to her students suggest?A.Women students needn't have the concerns of her generation.B.Women have more barriers on their way to academic success.C.Women can balance a career in science and having a family.D.Women now have fewer problems pursuing a science career.答案解析:61-65：BACDC【大学英语四级阅读理解精选试题及答案解析】。

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‖。

四级阅读真题解析逐题分析在四级英语考试中，阅读理解是一个重要的部分。

本文将逐题分析四级阅读真题，并提供解析和解决方法。

题目1：Passage 1Questions 46 to 50 are based on the following passage.When you are hedging against risk in financial markets, there are two problems. One is strategic, the other is tactical. The strategic problem is to create a portfolio that has less exposure to shocks. Unfortunately, just when the modified value should be lower than the losers, the modified value is sometimes higher. The tactical problem is to buy low and sell high. Here too, the modified value often behaves in a manner inconsistent with intuition. The result is that almost all participants in the finance industry face substantial uncertainty in the modified value when they buy or sell assets. This, in turn, creates opportunity for both informed investors and uninformed ones. Uninformed investors can do well, because they often pay too much when they buy and receive too little when they sell; they are worse off buy-and-hold investors who invest at a time when they just happen to get a good price.People who are ignorant of the situation do rather well when they keep adds.Question 46: According to the passage, the strategic problem in hedging against risk in financial markets is to ______.A) buy low and sell highB) create a portfolio with minimum exposure to shocksC) receive too little when sellingD) buy at a time when the price is particularly low解析：根据文章第一句话"When you are hedging against risk in financial markets, there are two problems. One is strategic, the other is tactical."可以得出答案为B) create a portfolio with minimum exposure to shocks。

大学英语四级阅读理解试题及答案（二）六As the pace of life continues to increase ,we are fast losing the art ofrelaxation. Once you are in the habit of rushing through lift,being on the go frommorning 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. Infact ,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 p eople are not afraid of stress,and such characters are obviously prime material for managerial responsibilities. Others lose heart at the first signs of unusualdifficulties. When e xposed to stress,in whatever form,we react both chemically and physically. In fact we make c hoice 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 sameresponse. It is when such a reaction lasts long,through continued exposure tostress,that health becomes endangered.Such serious conditions as high bloodpressure 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 ishis ________.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"七In the 1960s, many y oung 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. Someof them decided to "drop out" of American society and form their own societies .They formed utopian communities , which they called "communes," where they couldfollow 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 andarchitect Buckminster Fuller they built domeshaped houses from pieces of old cars. Other groups, such as author Ken Kesey's Merry Pranksters, the followers fo SanFrancisco poet Steve Gakin, and a group that called itself the Hog Farm, lived inold 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'sfollowers tried to settle down on a farm in Tennessee, but they had to leave whensome 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 f ounded in Virgiania in the late 1960s, was based on the ideas of psychologist B.F.Skinner. The people who lived at Twin Oaks were carefullycontrolled by Skinner's "conditioning" techniques to do things that were good forthe community. In 1972, Italian architect Paolo Soleri began to build Arcosanti,a utopian city Arizsona where 2500 people will live closely together in one largebuilding called an "archology" Soleri believes that people must live closelytogether 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八There 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 beingmore capable than others. But no matter how good a brain he has to begin with, anindividual 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 likelythat his brain will fail to develop and he will never attain the level of intelligenceof 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 wereplaced in separate foster homes. Peter was reated by parents of low intelligencein an isolatedcommunity with poor educational pooprtunities.Mark was reared inthehome 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.Thisenviromental difference continued until the twins were in their late teens, whenthey 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 hisidentical brother. Given equal opportunities , the twins , having identicalbrains,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九As she walked round the huge department store,Edith reflected how difficult itwas to choose a suitable Christmas present for her father.She wish that he was aseasy to please as her mother, who was always delighted with perfumeBesides,shoppong at this time of the year was a most disgreeableexperience :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 attraciveties were on display. "They are real silk," the assistant assured her, trying totempt her. "Worth double the price." But edit knew from past experience that herchoice of ties hardly ever pleased her father.She moved on reluctantly and then quite by chance, stopped where a small crowd of man h ad gathered round a counter. She found some g ood 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 bundto please him.When s he 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十If the population of the earth goes on increasing at its present rate, therewill eventually not be enough resources left to sustain life on the planet.By themiddle 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 tolook 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 itwill be possible to change the atmophere of Venus and so create a new world almostas 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 coldatmospheres and at the same t ime 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 smallrockets. 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 andcarbon.When t he 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 willeventually 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。

英语四级阅读理解练习题附答案解析导读：我根据大家的需要整理了一份关于《英语四级阅读理解练习题附答案解析》的内容，具体内容：英语阅读在英语四级考试中一直占有相当大的比重，因而加强英语阅读的练习尤为重要。

下面我为大家带来英语四级阅读理解练习题解析，欢迎考生阅读练习。

英语四级阅读理解练习题(一)...英语阅读在英语四级考试中一直占有相当大的比重，因而加强英语阅读的练习尤为重要。

下面我为大家带来英语四级阅读理解练习题解析，欢迎考生阅读练习。

英语四级阅读理解练习题(一)Not all sounds made by animals serve as language, and we have only to turn to thatextraordinary discovery of echolocation (回声定位) in bats to see a case in which the voice playsa strictly practical role.To get a full appreciation of what this means we must turn first to some recent humaninventions. Everyoneknows that if he shouts near a wall or a mountainside, an echo will comeback. The further off this solid obstacle, the longer time it will take for the return of the echo.A sound made by tapping on the main body of a ship will be reflected from the sea bottom, andby measuring the time interval between the taps andthe receipt ofthe echoes the depth ofthe sea at that point can be calculated. So was born the echo-sounding equipment, now ingeneral use in ships. Every solid object will reflect a sound, varying according to the size andnature of the object. A shoal of fish will do this. So it is a comparatively simple stepfromlocating the sea bottom to locating a shoal of fish. With experience, and with improvedequipment, it is now possible not only to locate fish but to tell if it is herring, cod, orotherwell-known fish, by the pattern of its echo.A few years ago it was found that certain bats emit squeaks (吱吱声) and by receiving heechoes they could locate and steer clear of obstacles--or locate flying insects on which theyfeed. This echolocation in bats is often compared with radar, the principle of which is similar.练习题：Choose correct answers to the question:1.The main purpose of this passage is to ______.A. describe that animals can make different soundsB. prove that animals voices can play practical rolesC. inspire the readers to make more inventionsD. startle the readers with some shocking facts2. The discovery of echolocation may help with all of thefollowing EXCEPTA. measuring the depth of the seaB. distinguishing different kinds of fishC. improving the functions of radarD. varying the size and nature of an object3. By saying "A shoal of fish will do this"(Lines 6-7, Para.2), the author means________.A. only one special kind of fish can reflect soundsB. only one special kind of fish can be used to help locate a shipC. a large group of fish can reflect soundsD. a large group of fish can be used to help locate a ship4. As it is discussed in the passage, the squeaks of bats can be functionally comparedwith ________.A. human languagesB. a mountainsideC. a shoal of fishD. taps on a ship5. Which of the following statements can be inferred from the passage?A. Animals are more intelligent than humans.B. Humans are more intelligent than animals.C. Animals are often compared with human inventions.D. Humans are often inspired by animals.英语四级阅读理解练习题答案1.[B] 主旨大意题。

英语四级阅读理解短文解析英语四级考试中的阅读理解部分是考察考生对英语文章的理解能力和阅读技巧的试题，本文将对四级阅读理解部分的短文进行解析，并给出一些建议和技巧，帮助考生提高阅读能力。

短文解析首先，让我们来解析一篇典型的四级阅读理解短文。

本文的题目是“Electricity，the Invisible Servant”。

文章第一段先引入话题，指出电力是现代社会中不可或缺的无形的服务者，随后提出本文将要论述电力使用对人类更负益处还是害处的观点。

第二段中，作者在第一句话中直接回答了上面的问题，指出电力使用对人类来说更多的是益处而非害处，并列举了一些例子来支持这个观点。

接下来，作者进一步解释了这些例子，例如电力的使用可以增加人类的生产效率、提供便利、改善生活质量等。

第三段中，作者指出尽管电力带来了很多优势，但是也存在一些问题。

例如，电力的不稳定供应会对生产和生活造成影响，电力的滥用可能导致环境问题等。

文章最后一句话为结论，指出要高效、安全地使用电力。

解析完这篇短文后，我们可以发现，阅读理解的短文通常由引入话题、论述观点和给出结论构成。

在阅读过程中，考生要注重理解文章的主旨和作者的观点，并能够从文中找到支持观点的细节。

阅读技巧和建议除了对短文的解析，下面给出一些阅读技巧和建议，帮助考生在四级阅读理解中取得更好的成绩。

1. 阅读前预测：在阅读一篇短文之前，可以先快速浏览文章的标题、开头和结尾段落，了解文章的主题和基本意图。

然后根据标题和文章的类型来做一些预测，猜测一下可能出现的关键词和主要观点，这样在阅读过程中会更加敏锐地注意到相关信息。

2. 理解词汇：在阅读理解中，很多文章都会使用一些生词和难词。

所以，在平时的学习中，要注重积累词汇量，特别是一些常见的学术词汇和主题词汇。

遇到不认识的生词时，可以通过上下文推测词义，或者查字典进行翻译。

3. 抓住关键信息：在阅读理解中，有一些关键信息往往是支撑文章主旨和观点的。

英语四级阅读真题分析英语四级考试中的阅读部分一向是考生们比较头疼的一部分，因为其要求考生们对文章进行仔细阅读，并且能够理解文章中的意思，掌握文章的结构和主旨。

接下来，本文将对英语四级阅读真题进行分析，以帮助考生们更好地备考。

真题一：One reason most of us don't understand trends is that we tend to have the wrong conception of trend. We tend to focus on the trend as an event, whenit is actually a process. By this I mean that we tend to think that a trend is something which is going to happen, when in fact it is not something that is going to happen, but something that is happeningright now. The trouble is that trends are often subtle(微妙的), and therefore difficult to spot.分析：这是一篇关于人们对趋势的理解以及趋势的定义的文章。

通过文章可以得出，人们对于趋势的理解有误，更应该将其理解为一个正在发生的过程，而不是即将发生的事件。

同时，作者指出了一个问题，即趋势往往是微妙的，因此难以被察觉。

真题二：The best definition of loneliness is not just an emotion; it is an actual state of being. Studies have shown that loneliness can have a serious impacton one's physical and mental health. It is linked to depression, anxiety, and even cardiovascular problems. In today's hyper-connected world, it may seem ironic that loneliness is such a prevalent issue. However, with the riseof social media and virtual connections, many individuals still feel isolated and disconnected.分析：这篇文章讨论了关于孤独的定义以及孤独对人们身体和心理健康的严重影响。