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专业英语四级(阅读)模拟试卷30(题后含答案及解析)

专业英语四级（阅读）模拟试卷30(题后含答案及解析) 题型有： 5. READING COMPREHENSIONPART V READING COMPREHENSION (25 MIN)Directions: In this section there are four passages followed by questions or unfinished statements, each with four suggested answers marked A, B, C and D. Choose the one that you think is the best answer.One of the good things for men in women’s liberation is that men no longer have to pay women the old-fashioned courtesies. In an article on the new manners, Ms. Holmes says that a perfectly able woman no longer has to act helplessly in public as if she were a model. For example, she doesn’t need help getting in and out of cars. “Women get in and out of cars twenty times a day with babies and dogs. Surely they can get out by themselves at night just as easily.”She also says there is no reason why a man should walk on the outside of a woman on the sidewalk. “Historically, the man walked on the inside so he caught the garbage thrown out of a window. Today a man is supposed to walk on the outside. A man should walk where he wants to. So should a woman.. If, out of love and respect, he actually wants to take the blows, he should walk on the inside—because that’s where attackers are all hiding these days.”As far as manners are connected, I supposed I have always been a supporter of women’s liberation. Over the years, out of a sense of respect, I imagine, I have refused to trouble women with outdated courtesies. It is usually easier to follow rules of social behaviour than to depend on one’s own taste. But rules may be safely broken, of course, by those of us with the gift of natural grace. For example, when a man and woman are led to their table in a restaurant and the waiter pulls out a chair, the woman is expected to sit in the chair. That is according to Ms. Ann Clark. I have always done it the other way, according to my wife. It came up only the other night. I followed the hostess to the table, and when she pulled the chair out I sat on it, quite naturally, since it happened to be the chair I wanted to sit in. “Well,”my wife said, when the hostess had gone, “you did it again.”“Did what? “I asked, utterly confused. “Took the chair.”Actually, since I’d walked through the restaurant ahead of my wife, it would have been awkward, I should think, not to have taken the chair. I had got there first, after all. Also, it has always been my custom to get in a car first, and let the woman get in by herself. This is a courtesy I insist on as the stronger sex, out of love and respect. In times like these, there might be attackers hidden about. It would be unsuitable to put a woman in a car and then shut the door on her, leaving her at the mercy of some bad fellow who might be hiding in the back seat.1．It can be concluded from the passage thatA．men should walk on the inside of a sidewalk.B．women are becoming more capable than before.C．in women’s liberation men are also liberated.D．it’s safe to break rules of social behaviour.正确答案：C解析：文章第1句表明男性现在不必再受一些传统礼仪的约束，而这种变化是妇女解放运动所带来的，这意味着妇女解放从某种意义上也解放了男性，所以C为答案。

2023专四英语考试阅读题模拟练习

2023专四英语考试阅读题模拟练习2023专四英语考试阅读题模拟练习What we know of prenatal development makes allthis attempt made by a mother to mold the character of her unborn child by studying poetry, art, or mathematics during pregnancy seem utterly impossible. How could such extremely plex influences pass from the mother to the child? There is no connection between their nervous systems. Even the blood vessels of mother and child do not join directly. An emotional shock to the mother will affect her child, because it changes the activity of her glands and so the chemistry her blood. Any chemical change in the mother's blood will affect the child for better or worse. But we can not see how a looking for mathematics or poetic genius can be dissolved in blood and produce a similar liking or genius in the child.In our discussion of instincts we saw that there was reason to believe that whatever we inherit must beof some very simple sort rather than any plicated or very definite kind of behavior. It is certain that no one inherits a knowledge of mathematics. It may be, however, that children inherit more or less of arather general ability that we may call intelligence. If very intelligent children bee deeply interested in mathematics, they will probably make a success of that study.As for musical ability, it may be that what is inherited is an especially sensitive ear, a peculiar structure of the hands or the vocal organs connections between nerves and muscles that make it parativelyeasy to learn the movements a musician must execute, and particularly vigorous emotions. If these factors are all organized around music, the child may bee a musician. The same factors, in other circumstancemight be organized about some other center of interest. The rich emotional equipment might find expression in poetry. The capable fingers might develop skill in surgery. It is not the knowledge of music that is inherited, then nor even the love of it, but a certainbodily structure that makes it paratively easy to acquire musical knowledge and skill. Whether that ability shall be directed toward music or some other undertaking may be decided entirely by forces in the enviro____ent in which a child grows up.1. Which of the following statements is not true?A. Some mothers try to influence their unborn children by studying art and other subjects during their pregnancy.B. It is utterly impossible for us to learn anything about prenatal development.C. The blood vessels of mother and child do not join directly.D. There are no connection between mother's nervous systems and her unborn child's.2. A mother will affect her unborn baby on the condition that ____.A. she is emotionally shockedB. she has a good knowledge of inheritanceC. she takes part in all kind of activitiesD. she sticks to studying3. According to the passage, a child mayinherit____.A. everything from his motherB. a knowledge of mathematicsC. a rather general ability that we call intelligenceD. her mother's musical ability4. If a child inherits something from his mother, such as an especially sensitive ear, a peculiar structure of the hands or of the vocal organs, he will ____.A. surely bee musicianB. mostly bee a poetC. possibly bee a teacherD. bee a musician on the condition that all these factors are organized around music5. Which of the following is the best title for the passage?A. Role of Inheritance.B. An Unborn Child.C. Function of instincts.D. Inherited Talents参考答案：BACDA。

2023年英语专四考试阅读精选试题练习

2023年英语专四考试阅读精选试题练习2023年英语专四考试阅读精选试题练习Racket, din clamor, noise, whatever you want tocall it, unwanted sound is America's most widespread nuisance. But noise is more than just a nuisance. It constitutes a real and present danger to people's health. Day and night, at home, at work, and at play, noise can produce serious physical and psychological stress. No one is immune to this stress. Though we seem to adjust to noise by ignoring it, the ear, in fact, never closes and the body still responds—sometimes with extreme tension, as to a strange sound in the night.The annoyance we feel when faced with noise is the most mon outward symptom of the stress building up inside us. Indeed, because irritability is so apparent, legislators have made public annoyance the basis of many noise abatement programs. The more subtle and more serious health hazards associated with stresscaused by noise traditionally have been given much less attention. Nevertheless, when we are annoyed or made irritable by noise, we should consider these symptoms fair warning that other thing may be happening to us, some of which may be damaging to our health.Of many health hazards to noise, hearing loss is the most clearly observable and measurable by health professionals. The other hazards are harder to pin down. For many of us, there may be a risk that exposure to the stress of noise increasessusceptibility to disease and infection. The more susceptible among us may experience noise as a plicating factor in heart problems and other diseases. Noise that causes annoyance and irritability in health persons may have serious consequences for these already ill in mind or body.Noise affects us throughout our lives. For exle, there are indications of effects on the unborn child when mothers are exposed to industrial andenviro____ental noise. During infancy and childhood,youngsters exposed to high noise levels may have trouble falling asleep and obtaining necessary amounts of rest.1.In Paragraph 1, the phrase "immune to" are used to mean ___.A.unaffected byB.hurt byC.unlikely to be seen byD.unknown by2.The author's attitude toward noise would best be described as ___.A.unrealisticB.traditionalC.concernedD.hysterical3.Which of the following best states the main idea of the passage?A.Noise is a major problem; most people recognize its importance.B.Although noise can be annoying, it is not a major problem.C.Noise is a major problem and has not yet been recognized as such.D.Noise is a major problem about which nothing can be done.4.The author condemns noise essentially because it ___.A.is against the lawB.can make some people irritableC.is a nuisanceD.in a ganger to people's health5.The author would probably consider research about the effects noise has on people to be ___.A.unimportantB.impossible.C.a waste of moneyD.essential答案：ACCDD。

专业四级模拟题(阅读部分)

专业四级模拟题(阅读部分)Section ⅡReading ComprehensionPart ADirections：Read the following four texts. Answer the questions below each text by choosing A， B， C or D Mark your answers on ANSWER SHEET 1（40 points）The story that traces life from sea to land then into the multiple niches that exist there for a great variety of living things is a fascinating one， but far too detailed for our purposes. One key point for us in that story is the emergence of the biological class of animals that are called mammals.Mammals have a number of features that distinguish them from the reptiles from which they developed. They are warm blooded； that is， they have a system of temperature control that keeps the body at a constant temperature. Mammals have a set of teeth of different shapes that serve different functions such as cutting，gouging， and grinding. Young mammals spend their earliest days of development shielded within the mother's body and are then born alive， rather than hatching from eggs. In addition， after birth they are nourished by milk provided by the mother's mammary glands. The enforced association between mother and infant provides an opportunity for learning that does not exist for those kinds of creatures that are hatched from eggs long after their parents have departed from the scene. Young mammals play something that amphibians and reptiles never do which provides additional learning opportunities.The foregoing list leaves little doubt that we are mammals. There are， of course， a great many kinds of mammals， most of which developed after the great extinction of dinosaurs and other reptiles about 65 million years ago that opened opportunities for the few small mammals that were already in existence. One of the groups of mammals that resulted was a biological order called Primates which includesmonkeys， apes， humans， and some smaller creatures familiar only to ardent zoogoers. Primates share a number of behavioral features that have played important roles in their evolutionary development. Most primates are arboreal； that is， they spend their lives in and among trees. Their tree climbing and tree dwelling habits impose needs that are reflected in primate anatomy. Although diet varies from species to species， many primates are largely vegetarian. But they can eat and digest meat，and some species vary their diets of leaves， shoots， and fruits by eating insects，birds' eggs， and even small animals. Primates are hand feeders， depending on their hands both to collect food and to get it into their mouths. Perhaps the most important feature of their behavior is that primates are social animals. Their genetics，habits， and even their survival are geared to living in groups. Although human beings have come to have a way of life very different from that of typical primates， the basic primate adaptation provided prehumans with capabilities that allowed them to become culture builders.The anatomical features that separate primates from other kinds of animals relate clearly to the way primates behave.21.Where do you think is the passage from？A. Newspaper.B. Gazette.C. Journal.D. Science magazine.22.Which of the following is not the features of mammals that distinguish them from the reptiles？A.They're warm blooded.B.They have a set of teeth of different shapes.C.The first period of development of young mammals is within their mother's body.D.There's some association between mother and infant.23.Which can be inferred from the passage？A.Mammals developed from the reptiles.B.The animals that are hatched from eggs have no opportunity for learning.C.Mammals developed at the cost of the extinction of reptiles.D.Not all the primates are mammals.24.Primates are social animals because.A.they are hand feedersB.of their anatomical featuresC.they are arborealD.they depend on each other25.What leads to the features of the primate anatomy？A.Their tree climbing and tree dwelling life.B.Their diet.C.The way they behave.D.The social emphasis in their life.。

英语专业四级阅读理解模拟题及参考答案

英语专业四级阅读理解模拟题及参考答案Within that exclusive group of literary characters who have survived through the centuries--from Hamlet to Huckleberry Finn--few can rival the cultural impact of Sherlock Holmes.Since his first public appearance20years ago,the gentleman with the curved pipe and a taste for cocaine,the master of deductive reasoning and elaborate disguise,has left his mark everywhere--in crime literature,film and television,cartoons and comic books.At Holmes'side,of course,was his trusted friend Dr.Watson.Looming even larger,however,was another doctor,one whose medical practice was so slow it allowed him plenty of time to pursue his literary ambition.His name:Arthur Conan Doyle.As the creator of these fictional icons, Conan Doyle has himself become something of a cult figure,the object of countless critical studies,biographies and fan clubs.Conan Doyle was born in Edinburgh in1859,in a respectable middle-class Catholic family.Still, it was far from an easy life.There was never enough money;they moved frequently in search of lower rents;and his father,a civil servant and illustrator was an alcoholic who had to be institutionalized.Yet the early letters he wrote to his mother are surprisingly optimistic,concerned mainly with food,clothes,allowances and schoolwork.At14came his first unforgettable visit to London,including Madame Tussaud's,where he was"delighted with the room of Horrors,and the images of the murderers."A superb student,Conan Doyle went on to medical school,where he was attracted by Dr.Joseph Bell,a professor with an uncanny ability to diagnose patients even before they opened their mouths.For a time he worked as Bell's outpatient clerk and would watch,amazed,at how the location of a callus could reveal a man's profession,or how a quick look at a skin rash told Bell that the patient had once lived in Bermuda.In1886,Conan Doyle outlined his first novel,A Study in Scarlet,which he described as"a simple tale of mystery to make a little extra money."Its main character,initially called Sherringford Hope and later called Sherlock Holmes,was based largely on Bell.But Holmes'first appearance went almost unnoticed,and the struggling doctor devoted nearly all of his spare time to writing long historical novels in the style of Sir Walter Scott—novels that he was convinced would make his reputation.It wasn't to be.In1888,Holmes reappeared in A Scandal in Bohemia,a short story in Strand Magazine.And this time,its hero took an immediate hit and Conan Doyle's life would never be the same.1.The typical features of Sherlock Holmes were all EXCEPTA.rational.B.sociable.C.intelligent.D.cunning.2.Which of the following is NOT true about Conan Doyle and his family?A.He came from a middle-class family.B.They led a hard life in Edinburgh.C.His father was addicted to drinking.D.His mother had received little education.3.How did Conan Doyle feel about his first visit to London?A.It was horrible.B.It was pleasant.C.It was awful.D.It was memorable.4.We can infer from the last paragraph thatA.the more calluses a person has,the more professional he would be.B.writers often base their writing on personal experiences.C.Conan Doyle has gone through a period of hardship on his way to success.D.inspiration was very important for a person to create something.5.Conan Doyle's short story"A Scandai in Bohemia"has proved to be__at last.A.successfulB.powerfulC.ridiculousD.frustrating参考答案与解析：1．[B]细节判断题。

专四模拟试题-阅读篇(附答案详解).doc

As the merchant class expanded in the eigh teent h 拟century Nor th American Colonies, the silversmith and the coppersmith businesses rose to serve it. Only a few silversmiths were available in New York or Boston in the late seventeenth century, but in the eighteenth century they could be found in all major colonial cities. No other colonial artisans rivaled the silversmiths‘ prestige. They handled the most expensive materials and possessed direct cormections to prosperous colonial merchants. Their products, primaril)^ silver plates and bowls, reflected their exalted status and testified to their customers' prominence. Silver stood as one of the surest ways to store wealth at a time before neighborhood banks existed. Unlike the silver coins from which they were made, silver articles were readi1y identifiable. Often formed to individual specifications, they always carried the silversmith， s distinctivc markings and consequently could be traced and retrieved. Customers generally secure the silver for the silver object they ordered. They saved coins, took them to smiths, and discussed the type of pieces they desired. Silversmiths complied with these requests by melting the money in a smal 1 furneicc, adding a bit of copper to form a stronger alloy, and casting the alloy in rectemgular blocks. They hammered these ingots to the appropriate thickness by hand, shaped them and pressed designs into them for adornment. Engraving was also done by hand. In addition to plates and bowls, some customers sought more intricate products, such as silver teapots. These were made by shaping or casting parts separatcly and then soldering them together. Colonial coppersmithing also come of age in the early eighteenth century and prospered in northern cities. Copper" s ability to conduct heat efficiently and to resist corrosion contributed to its attractiveness. But because it was expensive in colonial America, coppersmiths were ncver very numcrous. Virtually all copper worked by Smiths was imported as sheets or obtained by recycling old copper goods. Copper was used for practical items, but it was not admired for its beauty. Coppersmiths employed it to fashion pots and kettles for the home. They shaped it in much the same memner as si 1 ver or melted it in a foundry with lead or tin. They also mixed it with zinc to make brass for maritimc and scientific instruments.1.According to the passage, which of the following eighteenth century developments had strong impact on si 1versmiths?A. A decrease in the cost of silver.B.The invention ofheat efficient furnaces.C.The growing economic prosperity of colonial merchants.D.The development of new tools used to shape silver.2.Tn colonial America, where did silversm iths usual ly obt ain the mat erial to make silver articles?A.From their own mines.B.From importers.C.From other si 1versmiths.D.From customers.3.The passage mentions all of the following as uses for copper in Colonial America EXCEPTA.cooking potsB.scicntific instrumentsC.musical instrumentsD.maritime instruments4.According to the passage, silversmiths and coppersmiths in colonial America were similar in which of the fol lowing ways?A.The amount of social prestige they had.B.The way they shaped the metal they worked with.C.The cost of the goods they made.D.The practicality of the goods they made.1.C）根据文章第一句"As the merchant class expanded in the eighteenth 拟century North American Colonics,...”可知,随着在十八世纪的北美殖民地商人阶级膨胀起来，也就是说那时的商人财富有了很大的发展，银匠铜匠们有机会发挥他们的专长了，这与选项C正好相符。

英语四级考试阅读模拟题及答案-英语四级考试阅读模拟题及答案

英语四级考试阅读模拟题及答案|英语四级考试阅读模拟题及答案在备考时间加强英语阅读的模拟练习，对于考好英语四级考试非常重要。

下面我为大家带来英语四级考试阅读模拟题，欢迎考生模拟阅读。

英语四级考试阅读模拟题(一)Where do pesticides fit into the picture of environmental disease? We have seen that they now pollute soil,water and food, that they have the power to make our streams fishless and our gardens and woodlands silent and birdless. Man, however much he may like to pretend the contrary, is part of nature. Can he escape a pollution that is now so thoroughly distributed throughout our world: We know that even single exposures to these chemicals, if the amount is large enough, can cause extremely severe poisoning. But this is not the major problem. The sudden illness or death of farmers, farmworkers, and others exposed to sufficient quantities of pesticides is very sad and should not occur. For the population as a whole, we must be more concerned with the delayed effects of absorbing small amounts of the pesticides that invisibly pollute our world.Responsible public health officials have pointed out that the biological effects of chemicals are cumulative over long periods of time, and that the danger to individual may depend on the sum of the exposures received throughout his lifetime. For these veryreasons the danger is easily ignored. It is human nature to shake off what may seem to us a threat of future disaster. Men are naturally most impressed by diseases which have obvious signs, says a wise physician, Dr Rene Dubos, yet some of their worst enemies slowly approach them unnoticed.练习题：Choose correct answers to the question:1.Which of the following is closest in meaning to the sentence Manis part of nature (Para. 1, Lines 3-4)?A. Man appears indifferent to what happens in nature.B. Man acts as if he does not belong to nature.C. Man can avoid the effects of environmental pollution.D. Man can escape his responsibilities for environmental effects of pesticides?2. What is the authors attitude toward the environmental effects of pesticides?A. PessimisticB. IndifferentC. DefensiveD. Concerned3. In the authors view, the sudden death caused by exposure to large amounts of pesticides _____.A. is not the worst of the negative consequences resulting from the use of pesticidesB. now occurs most frequently among all accidental deathsC. has sharply increased so as to become the center of public attentionD. is unavoidable because people cant do without pesticides in farming4. People tend to ignore the delayed effects of exposure to chemical because _____.A. limited exposure to them does little harm to peoples healthB. the present is more important for them than the futureC. the danger does not become apparent immediatelyD. humans are capable of withstanding small amounts of poisoning5. It can be concluded from Dr. Dubos remarks that _____.A. people find invisible diseases difficult to deal withB. attacks by hidden enemies tend to be fatalC. diseases with obvious signs are easy to cureD. people tend to overlook hidden dangers caused by pesticides英语四级考试阅读模拟题答案1.[B] 题干的句子是文章第1段第3句，这是一个带有插入语的简洁句，contrary在此表示跟part of nature相反，因此答案为B。

专四试题及答案2024

专四试题及答案2024一、听力理解（共20分）1. 短对话理解（共5分）- 根据所听对话，选择正确答案。

- 例：What is the man going to do?- A. Go to the library.- B. Go to the cinema.- C. Go to the concert.- 答案：A2. 长对话理解（共5分）- 根据所听对话，回答以下问题。

- 例：What is the main topic of the conversation?- 答案：The main topic is the upcoming holiday plans.3. 新闻听力（共5分）- 根据所听新闻，选择正确答案。

- 例：What is the news report mainly about?- A. A new policy.- B. A natural disaster.- C. A sports event.- 答案：B4. 听力填空（共5分）- 根据所听短文，填写空缺的单词或短语。

- 例：The project was completed on _______.- 答案：schedule二、阅读理解（共30分）1. 快速阅读（共10分）- 阅读文章，判断下列句子是否正确。

- 例：The article mainly discusses the benefits of exercise.- 答案：True2. 深度阅读（共20分）- 阅读文章，回答以下问题。

- 例：What is the author's opinion on the issue?- 答案：The author believes that the issue requires a balanced approach.三、词汇与语法（共20分）1. 词汇选择题（共10分）- 选择最合适的词填空。

- 例：The _______ of the new policy was met with mixed reactions.- A. introduction- B. conclusion- C. exclusion- 答案：A2. 语法填空（共10分）- 根据句子结构，填写正确的语法形式。

专四模拟测试题及答案

专四模拟测试题及答案一、听力理解（共20分）1. 根据所听对话，选择正确的答案。

A. 去图书馆B. 去电影院C. 去超市D. 去公园[答案] A2. 根据所听短文，回答以下问题：Q: 短文中提到了哪些活动？A. 参加聚会B. 看电影C. 做运动D. 以上都是[答案] D二、阅读理解（共30分）1. 阅读以下短文，判断下列句子是否正确。

A. 文章主要讨论了环境保护的重要性。

B. 作者认为个人的努力对环境保护至关重要。

C. 政府在环境保护中没有作用。

D. 保护环境是每个人的责任。

[答案] A. 错误 B. 正确 C. 错误 D. 正确2. 阅读以下短文，选择最佳标题。

A. 科技与未来B. 人工智能的发展C. 机器人在日常生活中的应用D. 科技改变生活[答案] B三、完形填空（共20分）阅读下面的短文，从A、B、C、D四个选项中，选择一个最佳选项填入空白处。

In recent years, the use of smartphones has become widespread. Many people are now using their smartphones to do various tasks, such as checking emails, browsing the internet, and making phone calls. However, there are also some concerns about the overuse of smartphones.61. The first blank should be filled with a word that means "extremely common."A. RareB. UnusualC. CommonD. Scarce[答案] C62. The second blank requires a word that means "to look through."A. GlanceB. ScrutinizeC. ExamineD. Browse[答案] D四、翻译（共15分）将以下句子从中文翻译成英文。

专业英语四级阅读模拟试卷202

专业英语四级阅读模拟试卷202全文共3篇示例，供读者参考篇1Professional English CET-4 Reading Practice Test 202Part I Reading Comprehension (40 points)Directions: There are four reading passages in this part. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C and D. You should decide on the best choice and mark the corresponding letter on the Answer Sheet with a single line through the center.Passage 1Humans have been altering the world's ecosystems for thousands of years. Usually, changes have happened at a relatively slow pace, giving other creatures time to adapt. However, in the last 300 years, human activity has caused much more rapid and extensive alterations in the natural world. The rapid rate of change is causing problems for many species and ecosystems. The extinction rate of species is now 100 to 1000times greater than the rate before human beings began altering the environment.The rapid rate of extinction has been caused mainly by the destruction of habitats. Habitat can be destroyed in many ways, such as logging, mining, farming, and urban expansion. The expansion of farming and urbanization has meant that many habitats are fragmented into much smaller areas. Small areas of habitat, which may be too small to support a viable population, have a high risk of disappearing altogether. Moreover, the removal of a single species may have implications for many others. A species does not live in isolation; instead, it occupies a web of interactions with other species. Humans have the ability to greatly affect other species by removing just one of the members of an ecosystem.1. According to the passage, how does the rate of extinction now compare with the rate before human beings began altering the environment?A. It has decreased significantly.B. It has increased slightly.C. It has remained the same.D. It has increased substantially.2. What is the main cause of the rapid rate of extinction mentioned in the passage?A. Overpopulation of certain species.B. Pollution of ecosystems.C. Destruction of habitats.D. Climate change.3. Why are habitats being fragmented into smaller areas?A. Due to natural causes.B. Because of the expansion of farming and urbanization.C. To enable easier access for humans.D. To facilitate the breeding of species.4. What is the implication of the removal of a single species from an ecosystem?A. It has no impact on the remaining species.B. It leads to the eventual extinction of all species.C. It disrupts the web of interactions within the ecosystem.D. It improves the overall health of the ecosystem.Passage 2Symbiotic relationships are common in nature, with many species relying on each other for survival. One example of symbiosis is the relationship between the clownfish and the sea anemone. The clownfish is able to live among the sea anemone's tentacles without being harmed by its venomous sting. In turn, the clownfish protects the sea anemone from predators, such as butterflyfish, that feed on them. This mutually beneficial relationship is known as mutualism, where both species benefit from the interaction.Another example of symbiosis is the relationship between bees and flowers. Bees pollinate flowers as they collect nectar for food. Pollination is essential for the reproduction of many plant species, making bees important pollinators. In return, the flowers provide the bees with nectar, which is their main source of energy. This relationship is an example of mutualism as well, where both bees and flowers benefit from the interaction.5. What is the main idea of the passage?A. The importance of symbiotic relationships in nature.B. The competition between species for resources.C. The dangers of venomous marine life.D. The impact of pollution on ecosystems.6. What is mutualism?A. A symbiotic relationship where one species benefits at the expense of another.B. A relationship where both species benefit from the interaction.C. A relationship where one species preys on another for survival.D. A relationship where both species are harmed by the interaction.7. Why are bees important pollinators?A. They collect nectar for food.B. They protect flowers from predators.C. They reproduce plant species.D. They provide energy for the flowers.8. What does the clownfish do to protect the sea anemone?A. It feeds on the sea anemone's predators.B. It lives among the sea anemone's tentacles.C. It competes with the sea anemone for food.D. It creates barriers around the sea anemone.Part II Vocabulary and Structure (10 points)Directions: There are thirty incomplete sentences in this part. For each sentence, there are four choices marked A, B, C and D. Choose the one that best completes the sentence and mark the corresponding letter on the Answer Sheet with a single line through the center.9. If the weather ___, we will have to postpone the picnic.A. will not improveB. does not improveC. did not improveD. has not improved10. The company apologized for the inconvenience ___ by the delay.A. causesB. causedC. causeD. causing11. He ___ have forgotten his phone, as he never leaves home without it.A. mightB. couldC. mustD. should12. The new law will go into ___ next month.A. affectB. effectC. affectsD. effectedPart III Reading Comprehension (50 points)Directions: There are four reading passages in this part. Each passage is followed by 5-10 questions. For each question, there are four choices marked A, B, C and D. You should decide on the best choice and mark the corresponding letter on the Answer Sheet with a single line through the center.Passage 1The James Bay Hydroelectric Project in Canada is one of the largest and most controversial hydroelectric projects in the world. The project involves the construction of numerous dams and power stations on rivers flowing into James Bay, a southern extension of the Hudson Bay. The project was initiated by the government of Quebec in the 1970s and was completed in 1984.One of the main reasons for the construction of the James Bay Project was to provide electricity to Quebec and decrease the province's reliance on fossil fuels. The project has a total generating capacity of over 16,000 MW, making it one of the largest hydroelectric systems in the world. However, the project has been criticized for its impact on the environment and local communities. The flooding of large areas of land for the construction of dams has led to the displacement of First Nations communities and the destruction of traditional territories.13. Where is the James Bay Hydroelectric Project located?A. Hudson Bay.B. The southern extension of James Bay.C. Quebec.D. Canada.14. When was the James Bay Project completed?A. 1970s.B. 1984.C. 1990s.D. 2000s.15. What is one of the main reasons for the construction of the James Bay Project?A. To decrease the province's reliance on fossil fuels.B. To increase the province's reliance on fossil fuels.C. To flood large areas of land.D. To displace First Nations communities.16. How much total generating capacity does the James Bay Project have?A. Over 16,000 MW.B. Less than 10,000 MW.C. Over 20,000 MW.D. Less than 5,000 MW.17. What has been a criticism of the James Bay Project?A. Its impact on the environment and local communities.B. Its use of renewable energy sources.C. Its positive effects on traditional territories.D. Its decrease in greenhouse gas emissions.Passage 2Astrology is the study of how the positions of the stars and planets can affect human behavior and events. The practice of astrology has been around for thousands of years, with roots in ancient Babylon, Egypt, and Greece. Astrologers believe that the positions of celestial bodies at the time of a person's birth can influence their personality, relationships, and future.There are twelve zodiac signs in Western astrology, each associated with different personality traits and characteristics. For example, individuals born under the sign of Leo are believed to be confident and charismatic, while those born under the sign of Pisces are thought to be compassionate and creative. The movements of the planets are also thought to influence events on Earth and can be used to predict future trends and developments.18. What is astrology?A. The study of how the positions of the stars and planets can affect human behavior and events.B. The study of ancient civilizations.C. The study of celestial bodies.D. The study of psychology.19. How long has the practice of astrology been around?A. Hundreds of years.B. Thousands of years.C. Millions of years.D. Billions of years.20. What do astrologers believe can influence a person's personality and future?A. Their job.B. Their education.C. The positions of celestial bodies at the time of their birth.D. Their family background.21. How many zodiac signs are there in Western astrology?A. Four.B. Six.C. Eight.D. Twelve.22. What are Leo and Pisces examples of in astrology?A. Zodiac symbols.B. Planets.C. Stars.D. Constellations.Part IV Translation (10 points)Directions: There are five sentences in this part. Translate them into English and write your translation on the Answer Sheet.23. 为了保护海洋生态系统，我们需要采取行动。

2023英语专四考试精选阅读试题及答案

2023英语专四考试精选阅读试题及答案2023英语专四考试精选阅读试题及答案Open up most fashion magazines and you will see incredibly thin models with impossible hair and wearing unreasonably expensive, impracticably styled clothes. But shouldn't clothes be fortably durable and make a principle of being simple for the individual who wears them? Why are we constantly told that we need to buy new clothes and add fresh pieces to our collection?Fashions change year after year so lots of people can make piles of money. If folks are convinced that they need a different look each season, that thisyear's sweater's length and shoes style are important, they can be persuaded to buy. The fashion industry would have you ignore your shortings and just make you feel beautiful and happy. In fact it is not only a phenomenon we can find in people's dressing.Fashion controls our lives. Fashion controls what we wear, what we eat, what we drink, the way we cut our hair, the makeup We buy and use, the color of the cars we drive. Fashion even controls our ideas.Where does fashion e from? Often the reasons are quite logical. Scientists and historians study the fashions of the past and discover the secrets of each fashion.When girls see an attractive guy, their blood pressure rises and their lips bee redder. That's why guys think that girls wearing lipstick are beautiful.Why do guys shave their heads? In the past soldiers shaved their heads to kill the insects that lived in their hair. Now guys shave their heads so that they look strong and masculine, like soldiers.And finally, fashion makes you feel good, doesn't it? When you are dressed in the latest style, dancing to the most fashionable music, after watching the latest hit film, you feel great, don't you?1. What's the author's viewpoint about the models and their hairstyles and clothes?A. Unbiased.B. Indifferent.C. Critical.D. Appreciative.2. It is indicated by the author that clothes should beA. fortable and durable.B. new and fresh.C. expensive and fashionable.D. simple and unique3. The fashion industry makes profits byA. selling the products at high prices.B. creating a need in you.C. helping you get rid of your shortings.D. making you look more beautiful.4. The author thinks what has been found about fashions by the scientists and the. historians isA. incredible.B. amazing.C. reasonable.D. creative.5. The passage mentions the advantages of fashion EXCEPT thatA. it can help promote technological development.B. it enables people to remain up-to-date.C. it can create more job opportunities for people.D. it can make people achieve a great feeling.【答案解析】1.[C]观点态度题。

英语专业四级阅读模拟题及答案

英语专业四级阅读模拟题及答案Nature's Gigantic Snow PloughOn January 10, 1962, an enormous piece of glacier broke away and tumbled down the side of a mountain in Peru. A mere seven minutes later, when cascading ice finally came to a stop ten miles down the mountain, it had taken the lives of 4,000 people.This disaster is one of the most“devastating”examples of a very mon event: an avalanche of snow or ice. Because it is extremely cold at very high altitudes, snow rarely melts. It just keeps piling up higher and higher. Glaciers are eventually created when the weight of the snow is so great that the lower layers are pressed into solid ice. But most avalanches our long before this happens. As snow aumulates on a steep slope, it reaches a critical point at which the slightest vibration will send it sliding into the valley below.Even an avalanche of light power can be dangerous, but the Peruvian catastrophe was particularly terrible because it was caused by a heavy layer of ice. It is estimated that the ice that broke off weighed three million tons. As it crashed down the steep mountainside like a gigantic snow plough, it swept up trees, boulders and tons of topsoil, and pletely crushed and destroyed the six villages that lay in its path.At present there is no way to predict or avoid such enormous avalanches, but, luckily, they are very rare. Scientists are constantly studying the smaller, more mon avalanches, to try to understand what causes them. In the future, perhaps dangerous masses of snow and ice can be found and removed before they take human lives.?1. The first paragraph catches the reader's attention with a ??.A. first hand report?B. dramatic description?C. tall tale?D. vivid world picture ?2. In this passage "devastating" means ??.A. violently ruinous?B. spectacularly interesting?C. stunning?D. unpleasant ?3. The passage is mostly about ??.?A. avalanchesB. glaciersC. PeruD. mountains1. A) 文章的第一段就像一个新闻报道，报道了在秘鲁发生的雪崩的灾难性后果，一下子就吸引了读者的注意力。

大学英语专业四级考试阅读理解模拟试题及解析汇编

大学英语专业四级考试阅读理解模拟试题Test for English Majors-Band 4（TEM-4）PART V READING COMPREHENSIONIn this section there are four passages followed by questions or unfinished statements, each with four suggested answers marked A, B, C and D. Choose the one that you think is the best answer.TEXT AWhat comes to mind when you hear the word--diversity? Issues of race or gender may spring to mind．Equal rights? Or minority issues?I encourage people to look at a much wider definition of the word．1 would tend to say diversity is “differentness”in any form．A good example of this kind of diversity has been experienced by every person who ever left behind the comforts of home and moved into uncharted territory．Issues of diversity are informed not only by your cultural background and context，but also by your religion，age，field of work，family situation，personality，and countless other factors that make us unique．Diversity affects everyone．It's for this reason that diversity has become such a buzz word．The buzz happens because it's all about how you handle it．It's very much like the job a composer has when creating a great musical composition．If the composer understands what each unique note and dynamic mark is capable of in combination with the other parts，the result achieved is extraordinary．If, however，none of the parts is communicating with the others，we're left with a cacophony(刺耳的声音)．On a personal level．it's this understanding and acceptance of “the other”which rests at the core of diversity．Whether we're talking about navigating through a multicultural urban environment or uprooting and moving to a new foreign social context，it is necessary to set aside rigid assumptions about “the other”and put oneself in the other's shoes. So how do we make this leap? It's often as simple as asking questions and being careful not to assume that what you see is necessarily what the other side sees.Often in my workshops I give a magic lesson to the audience to illustrate this principle. I first present the magic and accomplish the "impossible". The participants receive the same props but simply can't manage. We look more carefully at the situation and realize that the assumptions they made about it actually blocked them from achieving this feat; a feat they suddenly are empowered to do which, moments ago, was impossible.The goal in being sensitive to diversity is to cultivate a culture of respect for people's differences and understand that such an environment is beneficial to everyone involved.Diversity awareness is an evolution. We can't get there by snapping our fingers, and it isn't a matter of training people to have textbook politically correct attitudes. Instead it's a case of looking at the big picture of how we see the world, understanding why we see it that way, and then making sure we do our part to genuinely value difference and benefit from it.1. According to the author, diversity isA. confusing.B. extraordinary.C. quite common.D. universal.2. "It" in Paragraph Three refers toA. diversity.B. the buzz.C. how to handle diversity.D. the formation of diversity.3. The author believes thatA. to handle diversity one should put himself in others' shoes.B. when you are in a foreign environment, do as the Romans do.C. diversity can hardly be defined.D. diversity derives from cultural difference.4. The example of a magic lesson is to showA. everyone can do magic.B. magic is nothing but a feat.C. what blocks people from handling diversity.D. it is possible to achieve anything.5. How to raise diversity awareness according to the author?A. By living in an unfamiliar environment.B. By having politically correct attitudes.C. By being sensitive to everything one experiences.D. By understanding people's differences.TEXT BFor a long time, researchers have tried to nail down just what shapes us—or what, at least, shapes us most. And over the years, they've had a lot of exclamation moments. First it was our parents, particularly our mothers. Then it was our genes. Next it was our peers, who show up last but hold great sway. And all those ideas were good ones—but only as far as they went.Somewhere, there was a sort of temperamental dark matter exerting an invisible gravitational pull of its own. More and more, scientists are concluding that this unexplained force is our siblings.From the time we are born, our brothers and sisters are our collaborators and co-conspirators, our role models and cautionary tales. They are our scolds, protectors, goads, tormentors, playmates, counselors, sources of envy, objects of pride. They teach us how to resolve conflicts and how not to; how to conduct friendships and when to walk away from them. Sisters teach brothers about the mysteries of girls; brothers teach sisters about the puzzle of boys. Our spouses arrive comparatively late in our lives; our parents eventually leave us. Our siblings may be the only people we'll ever know who truly qualify as partners for life. "Siblings," says family sociologist Katherine Conger, "are with us for the whole journey."Within the scientific community, siblings have not been wholly ignored, but research has been limited mostly to discussions of birth order．Older sibs were said to be strivers；younger ones rebels；middle kids the lost souls．The stereotypes were broad，if not entirely untrue，and there the discussion mostly ended．But all that's changin9．At research centers in the U．S．，Canada，Europe and elsewhere，investigators are launching a wealth of new studies into the sibling dynamic，looking at ways brothers and sisters steer one another int0—or away from —risky behavior how they form a protective buffer(减震器)against family upheaval；how they educate one another about the opposite sex；how all siblings compete for family recognition and come to terms—or blows—over such impossibly charged issues as parental favoritism．From that research，scientists are gaining intriguing insights into the people we become as adults．Does the manager who runs a harmonious office call on the peacemaking skills learned in the family playroom? Does the student struggling with a professor who plays favorites summon up the coping skills acquired from dealing with a sister who was Daddy's girl? Do husbands and wives benefit from the inter—gender negotiations they waged when their most important partners were their sisters and brothers? All that is under investigation．“Siblings have just been off the radar screen until now，”says Conger．But today serious work is revealing exactly how our brothers and sisters influence us．1．The beginning of the passage indicates thatA．researchers have found out what shapes us．B．our peer is the last factor influencing us．C．what researchers found contributes in a limited way．D．what researchers found is good and trustworthy．2．In the third paragraph, the author tries to demonstrate that our siblings A．offer us much useful information．B．have great influences on us．C．are the ones who love us completely．D．accompany us throughout our life．3．In scientific community, previous research on siblingsA．mostly focused on the sibling order．B．studied the characteristics of the kids．C．studied the matter in a broad sense．D．wasn't believable and the discussion ended．4．Which of the following is NOT sibling dynamic?A．A brother cautions his sister against getting into trouble．B．Sisters have quarrels with each other．C．Siblings compete for parental favoritism．D．Older kids in a family try hard to achieve．5．From the last paragraph，we can conclude thatA．managers learned management skills from the family playroom．B．spouses learned negotiation skills from their siblings．C．studies on siblings are under the way。

专四模拟试题

专四模拟试题（阅读篇47）附答案详解College costs vary quite a bit, depending upon the typeof school attended. For example, at many of th e moreexpensive private schools, annual costs (including tuition, room,board, books, travel to and from home, and other expenses)may ex ceed $20,000. Of course, public universities are muchcheaper. At th ese schools, tuition is significantly higher forout of state students than it is for thos e whose perma nentresidence is within that state. Tuition at community colleges averages about half the in state cost of public, four year colleges and universi ties.For those that cannot afford the cost of a college education, financial aid is t he answer.Students i n the U.S.A. receive about $20 billion per year in financia l aid. In recent years, nearly75% of students i n postsecondary programs have be en receiving some form of financial aid.There are three main types of financial aid: (a) scholarships(grants), which are gifts that studentsdo not repay;(b) loans to students and/or their parents; and (c) studentemployment(work/study), a part time job w hich the school gives the student for the academicyear. Most financial aid is need based; that is, only students who need the money receive i t .Financial assistance to outstanding students who do not need the money (common ly calledmerit based aid) is limited.The funds for all of this aid come from three main sources the federal governme n t, stategovern ments, and private contributions. Every American college and univ ersity has a financial aidoffice to hel p students find out what kind of aid the y might be qualified to get and to assist them incompleting the complicated app lication forms. Aliens who are permanent residents in the U.S.A.are qualified t o recei ve government assistance, but foreign students (I-20 visa students) are not.1. A student may pay the least tuition if he studies ___ ___ .A. at a community college within his own stateB. at a public universityC. within his own stateD. at a four year college2. Financial aid is largely given to those who ______ .A. study wellB. need moneyC. cannot repayD. lose their jobs3. According to the passage, which of the following is NOT true?A. Foreign students, if they are permanent residents in the U.S. can rec eive governmentassistance.B. Foreign students with I-20 visa cannot receive government assistance.C. More students can receive scholarships than other types of financial aid.D. Students in financial difficulty can receive assistance.4. The main theme of the passage is ______ .A. the high college costs in the U.S.B. how to get financial aid in a collegeC. American higher educationD. college costs and financial aid1.A) 此题为细节题。

大学英语专业四级阅读理解模拟试题(含答案)(01)(可编辑修改word版)

PART V READING COMPREHENSION [25 MIN]In this section there are four passages followed by questions or unfinished statements, each with four suggested answers marked A, B, C and D. Choose the one that you think is the best answer.TEXT AWe can begin our discussion of "population as global issue" with what most persons mean when they discuss "the population problem": too many people on earth and a too rapid increase in the number added each year. The facts are not in dispute, It was quite right to employ the analogy that likened demographic growth to "a long, thin powder fuse that burns steadily and haltingly until it finally reaches the charge and explodes."To understand the current situation, which is characterized by rapid increases in population, it is necessary to understand the history of population trends. Rapid growth is a comparatively recent phenomenon. Looking back at the 8,000 years of demographic history, we find that populations have been virtually stable or growing very slightly for most of human history. For most of our ancestors, life was hard, often nasty, and very short. There was high fertility in most places, but this was usually balanced by high mortality. For most of human history, it was seldom the case that one in ten persons would live past forty, while infancy and childhood were especially risky periods. Often, societies were in clear danger of extinction because death rates could exceed their birthrates. Thus, the population problem throughout most of history was how to prevent extinction of the human race.This pattern is important to notice. Not only does it put the current problems of demographic growth into a historical perspective, but it suggests that the cause of rapid increase in population in recent years is not a sudden enthusiasm for more children, but an improvement in the conditions that traditionally have caused high mortality.Demographic history can be divided into two major periods: a time of long, slow growth which extended from about 8,000 BC.till approximately AD. 1650. In the first period of some 9600 years, the population increased from some 8 million to 500 million in 1650. Between 1650 and the present, the population has increased from 500 million to more than 4 billion. And it is estimated that by the year 2000 there will be 6.2 billion people throughout the world. One way to appreciate this dramatic difference in such abstract numbers is to reduce the time frame to something that is more manageable. Between 8000BC and 1650, an average of only 50,000 persons was being added annually to the world's population each year. At present, this number is added every six hours. The increase is about 80,000,000 persons annually.1.Which of the following demographic growth pattern is most suitable for the long thin powder fuse analogy?A.A virtually stable or slightly decreasing period and then a sudden explosion of population.B.A slow growth for a long time and then a period of rapid, dramatic increase.C.Too many people on earth and a few rapid increase in the number added each year.D.A long period when death rates exceeds birthrates and then a short period with higher fertility and lowermortality.2.During the first period of demographic history, societies were often in danger of extinction because .A.only one in ten persons could live past 40.B.there was higher mortality than fertility in most places.C.it was too dangerous to have babies due to the poor conditions.D.our ancestors had little enthusiasm for more children.3.Which statement is true about population increase?A.There might be an increase of 2.2 billion persons from now to the year 2000.B.About 50,000 babies are born every six hours at present.C.Between 8000 BC and the present, the population increase is about 80,000,000 persons each year.D.The population increased faster between 8000BC and 1650 than between 1650 and the present.4.The author of the passage intends to .A.warn people against the population explosion in the near future.pare the demographic growth pattern in the past with that after 1650.C.find out the cause for rapid increase in population in recent years.D.present us a clear and complete picture of the demographic growth.5.The word "demographic" in the first paragraph means .A.statistics of human.B.surroundings study.C.accumulation of human.D.development of human.TEXT BChinese Americans today have higher incomes than Americans in general and higher occupational status. The Chinese have risen to this position despite some of the harshest discrimination and violence faced by any immigrants to the United States in the history of this country. Long confined to a narrow range of occupations they succeeded in those occupations and then spread out into other areas in later years, when opportunities finally opened up for them. Today much of the Chinese prosperity is due to the simple fact that they work more and have more (usually better) education than others. Almost one out of five Chinese families has three or more income earners compared to one out of thirteen for Puerto Ricans, one out of ten among American Indians, and one out of eight among Whites. When the Chinese advantages in working and educational are held constant, they have no advantage over other Americans. That is in a Chinese Family with a given number of people working and with a given amount of education by the head of the family, the income is not only about average for such families, and offer a little less than average.While Chinese Americans as a group are prosperous and well-educated Chinatowns are pockets of poverty, and illiteracy is much higher among the Chinese than among Americans in general. Those paradoxes are due to sharp internal differences. Descendants of the Chinese Americans who emigrated long ago from Toishan Province have maintained Chinese values and have added acculturation to American society with remarkable success. More recent Hong Kong Chinese are from more diverse cultural origins, and acquired western values and styles in Hong Kong, without having acquired the skills to proper and support those aspirations in the American economy. Foreign-born Chinese men in the United States are one-fourth lower incomes than native-born Chinese even though the foreign-born have been in the United States an average of seventeen years. While the older Hong Kong Chinese work tenaciously to sustain and advance themselves, the Hong Kong Chinese youths often react with resentment and antisocial behavior, including terrorism and murder. The need to maintain tourism in Chinatown causes the Chinese leaders to mute or downplay these problems as much as possible.6.According to the passage, today, Chinese Americans owe their prosperity to .A.their diligence and better education than others.B.their support of American government.C.their fight against discriminations.D.advantages in working only.7.The passage is mainly concerned with .A.chinese Americans today.B.social status of Chinese Americans today.C.incomes and occupational status of Chinese Americans today.D.problems of Chinese Americans today.8.Chinatowns are pockets of poverty, as is probably associated with .A.most descendants of Chinese Americans are rebelling.B.most descendants of Chinese Americans are illiterate.C.sharp internal difference between Chinese coming from different cultural backgrounds.D.only a few Chinese Americans are rich.9.Which of the following statements is not true according to this articleA.As part of the minority, Chinese Americans are still experiencing discrimination in American today.B.Nowadays, Chinese Americans are working in wider fields.C.Foreign-born Chinese earn lower income than native-born Chinese Americans with the similar advantagesin the U.S.D.None of the above.10.According to the author, which of the following can best describe the older Hong Kong Chinese and theyoungerA.Tenacious; rebellion.B.Conservative; open-minded.C.Out-of-date; fashionable.D.Obedient; disobedient.TEXT CA controversy erupted in the scientific community in early 1998 over the use of DNA (deoxyribonucleic acid ) fingerprinting in criminal investigations. DNA fingerprinting was introduced in 1987 as a method to identify individuals based on a pattern seen in their DNA, the molecule of which genes are made. DNA is present in every cell of the body except red blood cells. DNA fingerprinting has been used successfully in various ways, such as to determine paternity where it is not clear who the father of a particular child is. However, it is in the area of criminal investigations that DNA fingerprinting has potentially powerful and controversial uses.DNA fingerprinting and other DNA analysis techniques have revolutionized criminal investigations by giving investigators powerful new tools in the attempt to trove guilt, not just establish innocence. When used in criminal investigations, a DNA fingerprint pattern from a suspect is compared with a DNA fingerprint pattern obtained from such material as hairs or blood found at the scene of a crime. A match between the two DNA samples can be used as evidence to convict a suspect.The controversy in 1998 stemmed form a report published in December 1991 by population geneticists Richard C. Lewontin of Harvard University in Cambridge, Mass., and Daniel L. Hartl called into question the methods to calculate how likely it is that a match between two DNA fingerprints might occur by chance alone. In particular, they argued that the current method cannot properly determine the likelihood that two DNA samples will match because they came from the same individual rather than simply from two different individuals who are members of the same ethnic group. Lewontin and Hartl called for better surveys of DNA patterns methods are adequate.In response to their criticisms, population geneticists Ranajit Chakraborty of the University of Texas in Dallas and Kenneth K.Kidd of Yale University in New Haven, Conn., argued that enough data are already available to show that the methods currently being used are adequate. In January 1998, however, the federal Bureau of Investigation and laboratories that conduct DNA tests announced that they would collect additional DNA samples form various ethnic groups in an attempt to resolve some of these questions. And, in April, a National Academy of Sciences called for strict standards and system of accreditation for DNA testing laboratories.11.efore DNA fingerprinting is used, suspects .A.would have to leave their fingerprints for further investigationsB.would have to submit evidence for their innocenceC.could easily escape conviction of guiltD.cold be convicted of guilt as well12.DNA fingerprinting can be unreliable when .A.the methods used for blood- cell calculation are not accurateB.two different individuals of the same ethnic group may have the same DNA fingerprinting patternC.a match is by chance left with fingerprints that happen to belong to two different individualsD.two different individuals leave two DNA samples.13.To geneticists like Lewontin and Hartl, the current method .A.is not so convincing as to exclude the likelihood that two DNA samples can never come from twoindividualsB.is arguable because two individuals of the same ethnic group are likely to have the same DNA pattern.C.Is not based on adequate scientific theory of geneticsD.Is theoretically contradictory to what they have been studying14.The attitude of the Federal Bereau of Investigation shows that .A.enough data are yet to be collected form various ethnic groups to confirm the unlikelihood of two DNAsamples coming from two individual membersB.enough data of DNA samples should be collected to confirm that only DNA samples form the same personcan matchC.enough data are yet to be collected from various ethnic groups to determine the likelihood of two differentDNA samples coming form the same personD.additional samples from various ethnic groups should be collected to determine that two DNA samples areunlikely to come from the same person15.National Academy of Sciences holds the stance that .A.DNA testing should be systematizedB.Only authorized laboratories can conduct DNA testingC.The academy only is authorized to work out standards for testingD.The academy has the right to accredit laboratories for DNA testingTEXT DMost of us are taught to pay attention to what is said—the words. Words do provide us with some information, but meanings are derived from so many other sources that it would hinder our effectiveness as a partner to a relationship to rely too heavily on words alone. Words are used to describe only a small part of the many ideas we associate with any given message. Sometimes we can gain insight into some of those associations if we listen for more than words. We don't always say what we mean or mean what we say. Sometimes our words don't mean anything except " I'm letting off some steam. I don't really want you to pay close attention to what I'm saying. Just pay attention to what I'm feeling." Mostly we mean several things at once. A person wanting to purchase a house says to the current owner, "This step has to be fixed before I'll buy." The owner says, " It's been like that for years." Actually, the step hasn't been like that for years, but the unspoken message is: " I don't want to fix it. We put up with it. Why can't you?" The search for a more expansive view of meaning can be developed of examining a message in terms of who said it, when it occurred, the related conditions or situation, and how it was said.When a message occurs can also reveal associated meaning. Let us assume two couples do exactly the same amount of kissing and arguing. But one couple always kisses after an argument and the other couple always argues after a kiss. The ordering of the behaviors may mean a great deal more than the frequency of the behavior.A friend's unusually docile behavior may only be understood by noting that it was preceded by situations that required an abnormal amount of assertiveness. Some responses may be directly linked to a developing pattern of responses and defy logic. For example, a person who says "No!" to a serials of charges like "You're dumb," "You're lazy," and "You're dishonest," may also say "No!" and try to justify his or her response if the next statement is "And you're good looking."We would do well to listen for how messages are presented. The words, "If sure has been nice to have you over," can be said with emphasis and excitement or ritualistically. The phrase can be said once or repeated several times. And the meanings we associate with the phrase will change accordingly. Sometimes if we say something infrequently it assumes more importance; sometimes the more we say something the less importance it assumes.16.Effective communication is rendered possible between two conversing partners, if .A.they use proper words to carry their ideas.B.they both speak truly of their own feelings.C.they try to understand each other's ideas beyond words.D.they are capable of associating meaning with their words.17."I'm letting off some steam" in paragraph 1 means .A.I'm just calling your attention.B.I'm just kidding.C.I'm just saying the opposite.D.I'm just giving off some sound.18.The house-owner's example shows that he actually means .A.the step has been like that for years.B.he doesn't think it necessary to fix the step.C.the condition of the step is only a minor fault.D.the cost involved in the fixing should be shared.19.Some responses and behaviors may appear very illogical, but are justifiable if .A.linked to an abnormal amount of assertiveness.B.seen as one's habitual pattern of behavior.C.taken as part of an ordering sequence.D.expressed to a series of charges.20.The word "ritualistically" in the last paragraph equals something done .A.without true intention.B.light-heartedly.C.in a way of ceremony.D.with less emphasis.答案：1-5 ABADA 6-10 ACCCA 11-15 CBABB 16-20 DBABC。

(完整版)大学英语专业四级阅读理解模拟试题(含答案)(01)

PART V READING COMPREHENSION [25 MIN]In this section there are four passages followed by questions or unfinished statements, each with four suggested answers marked A, B, C and D. Choose the one that you think is the best answer.TEXT AWe can begin our discussion of "population as global issue" with what most persons mean when they discuss "the population problem": too many people on earth and a too rapid increase in the number added each year. The facts are not in dispute, It was quite right to employ the analogy that likened demographic growth to "a long, thin powder fuse that burns steadily and haltingly until it finally reaches the charge and explodes."To understand the current situation, which is characterized by rapid increases in population, it is necessary to understand the history of population trends. Rapid growth is a comparatively recent phenomenon. Looking back at the 8,000 years of demographic history, we find that populations have been virtually stable or growing very slightly for most of human history. For most of our ancestors, life was hard, often nasty, and very short. There was high fertility in most places, but this was usually balanced by high mortality. For most of human history, it was seldom the case that one in ten persons would live past forty, while infancy and childhood were especially risky periods. Often, societies were in clear danger of extinction because death rates could exceed their birthrates. Thus, the population problem throughout most of history was how to prevent extinction of the human race.This pattern is important to notice. Not only does it put the current problems of demographic growth into a historical perspective, but it suggests that the cause of rapid increase in population in recent years is not a sudden enthusiasm for more children, but an improvement in the conditions that traditionally have caused high mortality.Demographic history can be divided into two major periods: a time of long, slow growth which extended from about 8,000 BC.till approximately AD. 1650. In the first period of some 9600 years, the population increased from some 8 million to 500 million in 1650. Between 1650 and the present, the population has increased from 500 million to more than 4 billion. And it is estimated that by the year 2000 there will be 6.2 billion people throughout the world. One way to appreciate this dramatic difference in such abstract numbers is to reduce the time frame to something that is more manageable. Between 8000BC and 1650, an average of only 50,000 persons was being added annually to the world's population each year. At present, this number is added every six hours. The increase is about 80,000,000 persons annually.1.Which of the following demographic growth pattern is most suitable for the long thin powder fuse analogy?A.A virtually stable or slightly decreasing period and then a sudden explosion of population.B.A slow growth for a long time and then a period of rapid, dramatic increase.C.Too many people on earth and a few rapid increase in the number added each year.D.A long period when death rates exceeds birthrates and then a short period with higher fertility and lowermortality.2.During the first period of demographic history, societies were often in danger of extinction because___.A.only one in ten persons could live past 40.B.there was higher mortality than fertility in most places.C.it was too dangerous to have babies due to the poor conditions.D.our ancestors had little enthusiasm for more children.3.Which statement is true about population increase?A.There might be an increase of 2.2 billion persons from now to the year 2000.B.About 50,000 babies are born every six hours at present.C.Between 8000 BC and the present, the population increase is about 80,000,000 persons each year.D.The population increased faster between 8000BC and 1650 than between 1650 and the present.4.The author of the passage intends to___.A.warn people against the population explosion in the near future.pare the demographic growth pattern in the past with that after 1650.C.find out the cause for rapid increase in population in recent years.D.present us a clear and complete picture of the demographic growth.5.The word "demographic" in the first paragraph means___.A.statistics of human.B.surroundings study.C.accumulation of human.D.development of human.TEXT BChinese Americans today have higher incomes than Americans in general and higher occupational status. The Chinese have risen to this position despite some of the harshest discrimination and violence faced by any immigrants to the United States in the history of this country. Long confined to a narrow range of occupations they succeeded in those occupations and then spread out into other areas in later years, when opportunities finally opened up for them. Today much of the Chinese prosperity is due to the simple fact that they work more and have more (usually better) education than others. Almost one out of five Chinese families has three or more income earners compared to one out of thirteen for Puerto Ricans, one out of ten among American Indians, and one out of eight among Whites. When the Chinese advantages in working and educational are held constant, they have no advantage over other Americans. That is in a Chinese Family with a given number of people working and with a given amount of education by the head of the family, the income is not only about average for such families, and offer a little less than average.While Chinese Americans as a group are prosperous and well-educated Chinatowns are pockets of poverty, and illiteracy is much higher among the Chinese than among Americans in general. Those paradoxes are due to sharp internal differences. Descendants of the Chinese Americans who emigrated long ago from Toishan Province have maintained Chinese values and have added acculturation to American society with remarkable success. More recent Hong Kong Chinese are from more diverse cultural origins, and acquired western values and styles in Hong Kong, without having acquired the skills to proper and support those aspirations in the American economy. Foreign-born Chinese men in the United States are one-fourth lower incomes than native-born Chinese even though the foreign-born have been in the United States an average of seventeen years. While the older Hong Kong Chinese work tenaciously to sustain and advance themselves, the Hong Kong Chinese youths often react with resentment and antisocial behavior, including terrorism and murder. The need to maintain tourism in Chinatown causes the Chinese leaders to mute or downplay these problems as much as possible.6.According to the passage, today, Chinese Americans owe their prosperity to___.A.their diligence and better education than others.B.their support of American government.C.their fight against discriminations.D.advantages in working only.7.The passage is mainly concerned with___.A.chinese Americans today.B.social status of Chinese Americans today.C.incomes and occupational status of Chinese Americans today.D.problems of Chinese Americans today.8.Chinatowns are pockets of poverty, as is probably associated with___.A.most descendants of Chinese Americans are rebelling.B.most descendants of Chinese Americans are illiterate.C.sharp internal difference between Chinese coming from different cultural backgrounds.D.only a few Chinese Americans are rich.9.Which of the following statements is not true according to this articleA.As part of the minority, Chinese Americans are still experiencing discrimination in American today.B.Nowadays, Chinese Americans are working in wider fields.C.Foreign-born Chinese earn lower income than native-born Chinese Americans with the similar advantagesin the U.S.D.None of the above.10.According to the author, which of the following can best describe the older Hong Kong Chinese and theyoungerA.Tenacious; rebellion.B.Conservative; open-minded.C.Out-of-date; fashionable.D.Obedient; disobedient.TEXT CA controversy erupted in the scientific community in early 1998 over the use of DNA (deoxyribonucleic acid ) fingerprinting in criminal investigations. DNA fingerprinting was introduced in 1987 as a method to identify individuals based on a pattern seen in their DNA, the molecule of which genes are made. DNA is present in every cell of the body except red blood cells. DNA fingerprinting has been used successfully in various ways, such as to determine paternity where it is not clear who the father of a particular child is. However, it is in the area of criminal investigations that DNA fingerprinting has potentially powerful and controversial uses.DNA fingerprinting and other DNA analysis techniques have revolutionized criminal investigations by giving investigators powerful new tools in the attempt to trove guilt, not just establish innocence. When used in criminal investigations, a DNA fingerprint pattern from a suspect is compared with a DNA fingerprint pattern obtained from such material as hairs or blood found at the scene of a crime. A match between the two DNA samples can be used as evidence to convict a suspect.The controversy in 1998 stemmed form a report published in December 1991 by population geneticists Richard C. Lewontin of Harvard University in Cambridge, Mass., and Daniel L. Hartl called into question the methods to calculate how likely it is that a match between two DNA fingerprints might occur by chance alone. In particular, they argued that the current method cannot properly determine the likelihood that two DNA samples will match because they came from the same individual rather than simply from two different individuals who are members of the same ethnic group. Lewontin and Hartl called for better surveys of DNA patterns methods are adequate.In response to their criticisms, population geneticists Ranajit Chakraborty of the University of Texas in Dallas and Kenneth K.Kidd of Yale University in New Haven, Conn., argued that enough data are already available to show that the methods currently being used are adequate. In January 1998, however, the federal Bureau of Investigation and laboratories that conduct DNA tests announced that they would collect additional DNA samples form various ethnic groups in an attempt to resolve some of these questions. And, in April, a National Academy of Sciences called for strict standards and system of accreditation for DNA testing laboratories.11.efore DNA fingerprinting is used, suspects____.A.would have to leave their fingerprints for further investigationsB.would have to submit evidence for their innocenceC.could easily escape conviction of guiltD.cold be convicted of guilt as well12.DNA fingerprinting can be unreliable when ____.A.the methods used for blood- cell calculation are not accurateB.two different individuals of the same ethnic group may have the same DNA fingerprinting patternC.a match is by chance left with fingerprints that happen to belong to two different individualsD.two different individuals leave two DNA samples.13.To geneticists like Lewontin and Hartl, the current method ____.A.is not so convincing as to exclude the likelihood that two DNA samples can never come from twoindividualsB.is arguable because two individuals of the same ethnic group are likely to have the same DNA pattern.C.Is not based on adequate scientific theory of geneticsD.Is theoretically contradictory to what they have been studying14.The attitude of the Federal Bereau of Investigation shows that ____.A.enough data are yet to be collected form various ethnic groups to confirm the unlikelihood of two DNAsamples coming from two individual membersB.enough data of DNA samples should be collected to confirm that only DNA samples form the same personcan matchC.enough data are yet to be collected from various ethnic groups to determine the likelihood of two differentDNA samples coming form the same personD.additional samples from various ethnic groups should be collected to determine that two DNA samples areunlikely to come from the same person15.National Academy of Sciences holds the stance that ____.A.DNA testing should be systematizedB.Only authorized laboratories can conduct DNA testingC.The academy only is authorized to work out standards for testingD.The academy has the right to accredit laboratories for DNA testingTEXT DMost of us are taught to pay attention to what is said—the words. Words do provide us with some information, but meanings are derived from so many other sources that it would hinder our effectiveness as a partner to a relationship to rely too heavily on words alone. Words are used to describe only a small part of the many ideas we associate with any given message. Sometimes we can gain insight into some of those associations if we listen for more than words. We don't always say what we mean or mean what we say. Sometimes our words don't mean anything except " I'm letting off some steam. I don't really want you to pay close attention to what I'm saying. Just pay attention to what I'm feeling." Mostly we mean several things at once. A person wanting to purchase a house says to the current owner, "This step has to be fixed before I'll buy." The owner says, " It's been like that for years." Actually, the step hasn't been like that for years, but the unspoken message is: " I don't want to fix it. We put up with it. Why can't you?" The search for a more expansive view of meaning can be developed of examining a message in terms of who said it, when it occurred, the related conditions or situation, and how it was said.When a message occurs can also reveal associated meaning. Let us assume two couples do exactly the same amount of kissing and arguing. But one couple always kisses after an argument and the other couple always argues after a kiss. The ordering of the behaviors may mean a great deal more than the frequency of the behavior.A friend's unusually docile behavior may only be understood by noting that it was preceded by situations that required an abnormal amount of assertiveness. Some responses may be directly linked to a developing pattern of responses and defy logic. For example, a person who says "No!" to a serials of charges like "You're dumb," "You're lazy," and "You're dishonest," may also say "No!" and try to justify his or her response if the next statement is "And you're good looking."We would do well to listen for how messages are presented. The words, "If sure has been nice to have you over," can be said with emphasis and excitement or ritualistically. The phrase can be said once or repeated several times. And the meanings we associate with the phrase will change accordingly. Sometimes if we say something infrequently it assumes more importance; sometimes the more we say something the less importance it assumes.16.Effective communication is rendered possible between two conversing partners, if ___.A.they use proper words to carry their ideas.B.they both speak truly of their own feelings.C.they try to understand each other's ideas beyond words.D.they are capable of associating meaning with their words.17."I'm letting off some steam" in paragraph 1 means___.A.I'm just calling your attention.B.I'm just kidding.C.I'm just saying the opposite.D.I'm just giving off some sound.18.The house-owner's example shows that he actually means___.A.the step has been like that for years.B.he doesn't think it necessary to fix the step.C.the condition of the step is only a minor fault.D.the cost involved in the fixing should be shared.19.Some responses and behaviors may appear very illogical, but are justifiable if___.A.linked to an abnormal amount of assertiveness.B.seen as one's habitual pattern of behavior.C.taken as part of an ordering sequence.D.expressed to a series of charges.20.The word "ritualistically" in the last paragraph equals something done___.A.without true intention.B.light-heartedly.C.in a way of ceremony.D.with less emphasis.答案： 1-5 ABADA 6-10 ACCCA 11-15 CBABB 16-20 DBABC。

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专四模拟试题（阅读篇1）专四模拟试题（阅读篇1）Glacier National Park in Montana shares boundaries with Canada, an American Indian reservation, and a national forest. Along the North Fork of the Flathead River, the park also borders about 17,000 acres of private lands that are currently used for ranching, timber, and agriculture. This land is an important part of the habitat and migratory routes for several endangered species that frequent the park. These private lands are essentially the only ones available for development in the region.With encouragement from the park, local landowners initiated a land use planning effort to guide the future of the North Fork. The park is a partner in an inter local agreement that calls for resource managing agencies to work together and with the more than 400 private owners in the area. A draft plan has been prepared, with objective of maintaining traditional economic uses but limiting new development that would damage park resources. Voluntary action by landowners, in cooperation with the park and the county, is helping to restrict small lot subdivisions, maintain wildlife corridors, and minimize any harmful impact on the environment.The willingness of local landowners to participate in this protection effort may have been stimulated by concerns that congress would impose a legislative solution. Nevertheless, many local residents want to retain the existing character of the area. Meetings between park officials and landowners have led to a dramatically improved understanding of all concerns.1. The passage mainly discusses______.A. the endangered species in Glacier National ParkB. the protection of lands surrounding Glacier National ParkC. conservation laws imposed by the state of MontanaD. conservation laws imposed by Congress2. Why are the private lands surrounding Glacier National Park so important?A. They function as a hunting preserve.B. They are restricted to government use.C. They are heavily populated.D. They contain natural habitats of threatened species.3. The relationship between park officials and neighboring landowners may best be described as______.A. indifferentB. intimateC. cooperativeD. disappointing4. It can be inferred from the passage that a major interest of the officials of Glacier National Park is to______.A. limit land development around the parkB. establish a new park in MontanaC. influence national legislationD. settle border disputes with Canada答案解析：1. B) 这是一道主旨题。

通过阅读文章可知，为了保护冰川国家公园的濒危物种和资源，公园当局和地方土地所有者制订了限制土地使用计划，故答案为B。

2. D) 这是一道细节题。

根据第一段第三句“This land is an important part of the habitat and migratory routes for several endangered species that frequent the park.”（这片土地是非常重要的，因为这里是几种经常光顾此公园的濒危物种的栖息地和迁徙路线。

）可知选项D为正确答案。

3. C) 根据第二段可知，公园当局和地方土地所有者密切合作来保护资源，因此他们的关系是"cooperative" (合作性的)。

4. A) 这是一道推理题。

根据第二段第三句和阅读全文，我们很容易就可以得到这样一个信息：为了保护自然资源和濒危物种，公园管理者限制那些会破坏资源的土地开发。

因此选项A为正确答案。

专四模拟试题（阅读篇2）Human beings have used tools for a very long time. In some parts of the world you can still find tools that people used more than two million years ago. They made these tools by hitting one stone against another. In this way, they broke off pieces from one of the stones. These chips of stone were usually sharp on one side. People used them for cutting meat and skin from dead animals, and also for making other tools out of wood.Human beings needed to use tools because they did not have sharp teeth like other meat eating animals, such as lions and tigers. Tools helped people to get food more easily. Working with tools also helped to develop human intelligence. The human brain grew bigger, and human beings began to invent more and more tools and machines. The stone chip was one of the first tools that people used, and perhaps it is the most important. Some scientists say that it was the key to success of mankind.1. The stone chip is thought to be the most important tool because it ______.A. was one of the first toolsB. developed human capabilitiesC. led to the invention of machinesD. was crucial to the development of mankind2. At the end of the passage the author seems to suggest that life in future is ______.A. disastrousB. unpredictableC. excitingD. colorful. D) 2. B)专四模拟试题（阅读篇3）As many as one thousand years ago in the Southwest, the Hopi and Zuni Indians of North America were building with adobe－sun baked brick plastered with mud. Their homes looked remarkably like modern apartment houses. Some were four stories high and contained quarters for perhaps a thousand people, along with store rooms for grain and other goods. These buildings were usually put up against cliffs, both to make construction easier and for defense against enemies. They were really villages in themselves, as later Spanish explorers must have realized since they called them "pueblos", which is Spanish for town.The people of the pueblos raised what are called"the three sisters" - corn, beans, and squash. They made excellent pottery and wove marvelous baskets, some so fine that they could hold water. The Southwest has always been a dry country, where water is scarce. The Hopi and Zuni brought water from streams to their fields and gardens through irrigation ditches. Water was so important that it played a major role in their religion. They developed elaborate ceremonies and religious rituals to bring rain.The way of life of less settled groups was simpler and more strongly influenced by nature. Small tribes such as the Shoshone and Ute wandered the dry and mountainous lands between the Rocky Mountains and the Pacific Ocean. They gathered seeds and hunted small animals such as small rabbits and snakes. In the Far North the ancestors of today’s Inuit hunted seals, walruses, and the great whales. They lived right on the frozen seas in shelters called igloos built of blocks of packed snow. When summer came, they fished for salmon and hunted the lordly caribou.The Cheyenne, Pawnee, and Sioux tribes, known as the Plains Indians, lived on the grasslands between the Rocky Mountains and the Mississippi River. They hunted bison, commonly called the buffalo. Its meat was the chief food of these tribes, and its hide was used to make their clothing and covering of their tents and tipis.1. What does the passage mainly discuss?A. The architecture of early American Indian buildings.B. The movement of American Indians across North America.C. Ceremonies and rituals of American Indians.D. The way of life of American Indian tribes in early North America.2. It can be inferred from the passage that the dwellings of the Hopi and Zuniwere______.A. very smallB. highly advancedC. difficult to defendD. quickly constructed答案答案：1. D)2. B)专四模拟试题（阅读篇4）Glacier National Park in Montana shares boundaries with Canada, an American Indian reservation, and a national forest. Along the North Fork of the Flathead River, the park also borders about 17,000 acres of private lands that are currently used for ranching, timber, and agriculture. This land is an important part of the habitat and migratory routes for several endangered species that frequent the park. These private lands are essentially the only ones available for development in the region.With encouragement from the park, local landowners initiated a land use planning effort to guide the future of the North Fork. The park is a partner in an inter local agreement that calls for resource managing agencies to work together and with the more than 400 private owners in the area. A draft plan has been prepared, with objective of maintaining traditional economic uses but limiting new development that would damage park resources. Voluntary action by landowners, in cooperation with the park and the county, is helping to restrict small lot subdivisions, maintain wildlife corridors, and minimize any harmful impact on the environment.The willingness of local landowners to participate in this protection effort may have been stimulated by concerns that congress would impose a legislative solution. Nevertheless, many local residents want to retain the existing character of the area. Meetings between park officials and landowners have led to a dramatically improved understanding of all concerns.1. The passage mainly discusses______.A. the endangered species in Glacier National ParkB. the protection of lands surrounding Glacier National ParkC. conservation laws imposed by the state of MontanaD. conservation laws imposed by Congress2. Why are the private lands surrounding Glacier National Park so important?A. They function as a hunting preserve.B. They are restricted to government use.C. They are heavily populated.D. They contain natural habitats of threatened species.3. The relationship between park officials and neighboring landowners may best be described as______.A. indifferentB. intimateC. cooperativeD. disappointing4. It can be inferred from the passage that a major interest of the officials of Glacier National Park is to______.A. limit land development around the parkB. establish a new park in MontanaC. influence national legislationD. settle border disputes with Canada1. B)2. D)3. C)4. A)专四模拟试题（阅读篇5）About 5,000 years ago, the Egyptians and other people in the Near East began to use pictures as kind of writing. They drew simple pictures or signs to represent things and ideas, and also to represent the sounds of their language. The signs these people used became a kind of alphabet.The Egyptians used to record information and to tell stories by putting picture writing and pictures together. When an important person died, scenes and stories from his life were painted and carved on the walls of the place where he was buried. Some of these pictures are like modern comic strip stories. It has been said that Egypt is the home of the comic strip. But, for the Egyptians, pictures still had magic power. So they did not try to make their way of writing simple. The ordinary people could not understand it.By the year 1,000 BC, people who lived in the area around the Mediterranean Sea had developed a simpler system of writing. The signs they used were very easy to write, and there were fewer of them than in the Egyptian system. This was because each sign, or letter, represented only one sound in their language. The Greeks developed this system and formed the letters of the Greek alphabet. The Romans copied the idea, and the Roman alphabet is now used all over the world.These days, we can write down a story, or record information, without using pictures. But we still need pictures of all kinds: drawing, photographs, signs and diagrams. We find them everywhere: in books and newspapers, in the street, and on the walls of the places where we live and work. Pictures help us to understand and remember things more easily, and they can make a story much more interesting.1. Pictures of animals were painted on the walls of caves in France and Spain because______.A. the hunters wanted to see the picturesB. the painters were animal loversC. the painters wanted to show imaginationD. the pictures were thought to be helpful2. The Greek alphabet was simpler than the Egyptian system for all the following reasons EXCEPT that______.A. the former was easy to writeB. there were fewer signs in the formerC. the former was easy to pronounceD. each sign stood for only one sound3. Which of the following statements is TRUE?A. The Egyptian signs later became a particular alphabet.B. The Egyptians liked to write comic strip stories.C. The Roman alphabet was developed from the Egyptian one.D. The Greeks copied their writing system from the Egyptians.4. In the last paragraph, the author thinks that pictures ______.A. should be made comprehensibleB. should be made interestingC. are of much use in our lifeD. have disappeared from our life1. D)2. C)3. A)4. C)专四模拟试题（阅读篇6）There are many theories about the beginning of drama in ancient Greece. The one most widely accepted today is based on the assumption that drama evolved from ritual. The argument for this view goes as follows. In the beginning, human beings viewed the natural forces of the world, even the seasonal changes, as unpredictable, and they sought through various means, to control these unknown and feared powers. Those measures which appeared to bring the desired results were then retained and repeated until they hardened into fixed rituals. Eventually stories arose which explained or veiled the mysteries of the rites. As time passed some rituals were abandoned, but the stories, later called myths, persisted and provided material for art and drama.Those who believed that drama evolved out of ritual also argue that those rites contained the seed of theater because music, dance, masks, and costumes were almost always used. Furthermore, a suitable site had to be provided for performances, andwhen the entire community did not participate, a clear division was usually made between the "acting area" and the "auditorium". In addition, there were performers, and, since considerable importance was attached to avoiding mistakes in the enactment of rites, religious leaders usually assumed that task. Wearing masks and costumes, they often impersonated other people, animals, or supernatural beings, and mimed the desired effect-success in hunt or battle, the coming rain, the revival of the Sun-as an actor might. Eventually such dramatic representations were separated from religious activities.Another theory traces the theater’s origin from the human interest in storytelling. According to this view, tales (about the hunt, war, or other feats) are gradually elaborated, at first through the use of impersonation, action, and dialogue by a narrator and then through the assumption of each of the roles by a different person. A closely related theory traces theater to those dances that are primarily rhythmical and gymnastic or that are imitations of animal movements and sounds.1. What does the passage mainly discuss?A. The origins of theater.B. The role of ritual in modern dance.C. The importance of storytelling.D. The variety of early religious activities.2. What aspect of drama does the author discuss in the first paragraph?A. The reason drama is often unpredictable.B. The seasons in which dramas were performed.C. The connection between myths and dramatic plots.D. The importance of costumes in early drama.3. Which of the following is NOT mentioned as a common element of theater and ritual?A. Dance.B. Costumes.C. Music.D. Magic.4. According to the passage, what is the main difference between ritual and drama?A. Ritual uses music whereas drama does not.B. Ritual is shorter than drama.C. Ritual requires fewer performers than drama.D. Ritual has a religious purpose and drama does not.5. The passage supports which of the following statements?A. No one really knows how the theater began.B. Myths are no longer represented dramatically.C. Storytelling is an important part of dance.D. Dramatic activities require the use of costumes.1. A)2. C)3. D)4. D5. A)专四模拟试题（阅读篇7）Certainly no creature in the sea is odder than the common sea cucumber. All living creature，especially human beings，have their peculiarities，but everything about the little sea cucumber seems unusual. What else can be said about a bizarre animal that，among other eccentricities，eats mud，feeds almost continuously day and night but can live without eating for long periods，and can be poisonous but is considered supremely edible by gourmets？For some fifty million years，despite all its eccentricities，the sea cucumber has subsisted on its diet of mud. It is adaptable enough to live attached to rocks by its tube feet，under rocks in shallow water，or on the surface of mud flats. Common in cool water on both Atlantic and Pacific shores，it has the ability to suck up mud or sand and digest whatever nutrients are present.Sea cucumbers come in a variety of colors，ranging from black to reddish brown to sand color and nearly white. One form even has vivid purple tentacles. Usually the creatures are cucumber shaped-hence their name-and because they are typically rock inhabitants，this shape，combined with flexibility，enables them to squeeze into crevices where they are safe from predators and ocean currents.Although they have voracious appetites，eating day and night，sea cucumbers have the capacity to become quiescent and live at a low metabolic rate-feeding sparingly or not at all for long periods，so that the marine organisms that provide their food have a chance to multiply. If it were not for this faculty，they would devour all the food available in a short time and would probably starve themselves out of existence.But the most spectacular thing about the sea cucumber is the way it defends itself. Its major enemies are fish and crabs，when attacked，it squirts all its internal organs into water. It also casts off attached structures such as tentacles. The sea cucumber will eviscerate and regenerate itself if it is attacked or even touched；it will do the same if the surrounding water temperature is too high or if the water becomes too polluted.1. According to the passage，why is the shape of sea cucumbers important？A. It helps them to digest their food.B. It helps them to protect themselves from danger.C. It makes it easier for them to move through the mud.D. It makes them attractive to fish.2. The fourth paragraph of the passage primarily discusses______.A. the reproduction of sea cucumbersB. the food sources of sea cucumbersC. the eating habits of sea cucumbersD. threats to sea cucumbers' existence3. What can be inferred about the defence mechanisms of the sea cucumber？A. They are very sensitive to surrounding stimuli.B. They are almost useless.C. They require group cooperation.D. They are similar to those of most sea creatures.4. Which of the following would NOT cause a sea cucumber to release its internal organs into the water？A. A touchB. FoodC. Unusually warm waterD. Pollution.1. B）2. C）3. A）4. B）专四模拟试题（阅读篇8）Municipal sewage is of relatively recent origin as a pollutant. It was first brought to public attention in the 19th century by a London physician who showed that the city's cholera outbreak had been caused by just one contaminated well. Even though the contamination of drinking water by disease germs has been nearly eliminated in this country, hundreds of communities are still discharging raw sewage into streams and rivers.When we consider that this sewage contains effluents from toilets, hospitals, laundries,industrial plants, etc., then the potential of the pollutants as a health hazard is apparent.The problem of municipal sewage disposal is complicated by the fact that, years ago, mostcities combined their storm and waste disposal sewers. Many of these combined systems work well, but others cannot cope with sudden heavy rains. When such storms occur, water mixed with sewage may flood and disable treatment plants unless bypassed, untreated, into a stream. In either case, the people may have little protection for several days from these wastes that may contain disease germs.Even if adequately treated to eliminate the health hazard, sewage is aestheticallyundesirable because of odors and colors produced. Detergents have posed a particular disposal problem. Although there is no indication that they are injurious to health, they can cause foaming, which can clog treatment plants and, at the least, spoil the scenic beauty of streams.Rural and suburban residents should be aware that septic tanks and cesspools are a potential source of pollution to ground water supplies. This is especially true in the suburban areas with a high population density and with no municipal sewage disposal and treatment system available. In some areas, sewage disposal is accomplished by cesspools. Soil research is furnishing guidelines for more effective and safer use of systems such as these.1. This passage is concerned primarily with the _____ .A. problems of waste disposalB. dangers of drinking from wellsC. turbidity of polluted waterD. outbreak of cholera2. The author mentions the London cholera epidemic to _____ .A. prove that the city refused to deal with pollutionB. prove that medical science once knew little about pollutionC. introduce the idea of contaminated water suppliesD. recall a historical fact3. In densely populated suburban areas, a danger exits from _____ .A. streams that do not flow directly to open bodies of waterB. cesspools and septic tanks that contaminate water suppliesC. storm and waste disposal sewers that have been combinedD. the undesirable odors of sewage4. In developing the main point, the author makes use of _____ .A. scientific argumentsB. convincing testimonyC. common sense observationsD. analogy1.A。