1、英语四级阅读练习及答案Passage One:As the horizons of science have expended, two main groups of scientists have emerged. One is the pure scientist, the other, applied scientist. The pure or theoretical scientist does original research in order to understand the basic laws of the nature that govern our world. Th
2、e applied scientist adapts this knowledge to practice problems. Neither is more important than the others, however, for the groups are very much related.Sometimes, however, the applied scientist finds the “problems” for the theoretical scientist to work on. Lets take a particular problem of the airc
3、raft industry: heat-resistant metals. Many of the metals and alloys that perform satisfactorily in car cannot be used in a jet-propelled (喷气推进式) plane, New alloys must be used, because the jet engine operates at a much higher temperature than an automobile engine. The turbine wheel (涡轮) in a turboje
4、t (涡轮喷气发动机) must withstand temperatures as high as 1,600 degrees Fahrenheit, so air craft designers have to turn to the research metallurgist for the development of metals and alloys that would do the job in jet-propelled planes.Diving scientists into two groups-pure and applied-is only one broad wa
5、y of classifying them, however. When scientific knowledge was very limited, there was no need for men to specialize. Today, with the great body of scientific knowledge, scientists specialize in many different fields. Within each field, there is even further subdivision. And, with finer and finer sub
6、divisions, the various sciences have become more and more interrelated until no branch is entirely independent of the others. Many new specialties-geophysics and biochemistry, for example-have resulted from combining the knowledge of two or more science.1.The applied scientist A) does original resea
7、rch to the basic laws of nature B) applied the result of research to practical problemsC) provides the basic knowledge for the pure scientistD) is not interested in practical problems2. The example given in the third paragraph illustrates how A) pure science operates independently of applied science
8、B) the applied scientist discover the basic laws of natureC) applied science defines all the areas in which basic research is doneD) applied science suggests problems for the basic scientist 3. Finer and finer subdivision in the field of science has resulted in A) the loss of the need for specialist
9、sB) greater interdependence of each scienceC) greater dependence of each scienceD) the need for only one classification if scientists 4. Geophysics and biochemistry are .A) examples of new specialties resulting from combing sciencesB) totally dependent sciencesC) among the oldest sciences known to m
10、anD) both B)and C)5. “The horizons of science have expanded,”(para 1) means that A) scientists can see further out into spaceB) science has developed more field of human endeavorC) the horizon changes size from year to yearD) scientists have made a machine for enlarging the horizonPassage Two:Friend
11、s play an important part in our lives, and although we may take the friendship for granted, we often dont clearly understand how we make friends. While we get on well with only a number of people, we are usually friends with only a very few. For example, the average among students is about 6 per per
12、son. In all the cases of friendly relationship, two people like one another and enjoy being together, but beyond that, the degree of intimacy between them and the reasons for their shared interest vary enormously .As we get to know people we take into account things like ages ,race, economic conditi
13、on, social position, and intelligence. Although these factors are not of prime importance, it is more difficult to get on with people when there is a marked difference in age and background. Some friendly relationships can be kept on argument and discussion, but it is usually for close friends to ha
14、ve similar ideas and beliefs, to have attitude and interests in commonthey often talk about “being on the same wavelength”. It generally takes time to reach this point. And the more intimately involved people become, the more they rely on one another. People want to do friends favors and hate to bre
15、ak an promise. Equally, friends have to learn to put up with annoying habits and to tolerant differences of opinion.In contrast with marriage, there are no friendship ceremonies to strengthen the association between two people. But the supporting and understanding of each other that results from sha
16、red experiences and emotions does seem to create a powerful bond, which can overcome differences in background and break down of age, class and race.6.According to the author, . A) all those who get on well with each other are friendsB) friends are closer than people who just get on well with each o
17、ther C) everyone understand clearly how to make friendsD) every students has 6 friends7. When we make friends, we consider such things as age, race and background because A) it is not easy to have a friendly relationship with people when there is a marked difference in age and backgroundB) the degre
18、ed of friendship between people and the reason for their shared interests can vary greatlyC) friends need to know all these thingsD) these are the most important factors to make friends8. In paragraph 2 , “being on the same wavelength” means .A) using the same frequency while talking B) keeping the
19、same friendly relationship as other people doC) having similar ideas, beliefs, attitudes and interestsD) having the same background9. Which of the following is not implied or directly stated in the passage?A) Even friends may have differences of opinionsB) Friends never argue with each otherC) It ge
20、nerally takes time for people to become close friends.D) Someones habits may annoy his friends.10. To strengthen friendly relationship, people A) must hold friendship ceremoniesB) have to eliminate differences in backgroundC) should make friends with those who are of the same age and the same raceD)
21、 should support and understand each other through shared experiences and emotionsPassage Three: The movement toward centralization of authority in state departments of education has in some cases created friction with communities, which regard this modern policy as usurpation(篡夺,夺取)of their rights.
22、Constitutionally, there can be no doubt that the state has a right to prescribe(指示)to the local districts in any degree which it will. Legislatures(立法机构)have been given power by State Constitutions which make them the most important policy-making agent for education in a state. Legislatures establis
23、h the framework(机构)for education; they make direct appropriations for education; they create educational institutions; and they determine whether of not certain educational programs are to be authorized, expanded, decreased, or eliminated(废除). The Legislature usually authorizes a State education dep
24、artment to administer its policies. It may, however, provide for a state board of education to advise it regarding policy and to administer the educational program. The central agency may define the extent of the local district and may determine in detail what shall be done within this district. Whi
25、le this is the constitutional right of the state, the practical fact is that the local district conducts its schools in very large measure according to its own desires, and local officers often talk upon state supervision as indefensible interference11. About the centralization of authority in state
26、 department of education, some communities feel that .A) their rights are improvedB) their rights are ignoredC) their rights are violatedD) their rights are protected12. According to the article, which of the following rights are NOT belong to the state?A) The right to administer entrance examinatio
27、n.B) The right to expand or decrease educational programs.C) The right to budget school programsD) The right to created educational institutions.13. What does the Legislature usually do in administering Policies?A) It administers policies by itself.B) It authorizes a State education department admin
28、ister its policies.C) It is authorized by a State education department to administer its policies.D) It authorizes a state board of education to administer the educational program.14. Which of the following is NOT true about actual educational situation?A) The local district has a lot of control ove
29、r its schoolsB) The central agency may extend the extent of the local districtsC) State supervision is not always welcome to local districts.D) Local officers forbid State supervision if they think it is a kind of interference15. which of the following titles can best summarize the article?A) The Le
30、gislature Administers its PoliciesB) The Centralization of Authority in State Department of EducationC) The Role of the State in EducationD) The Rights of the Local DistrictsPassage Four: Some people believed that international sport creates goodwill between the nations and that if countries play ga
31、mes together they will learn to live together. Others say that the opposite is true: those international contests encourage false national pride and lead to misunderstanding and hatred. There is probably some truth in both arguments, but in recent years the Olympic Games have done little to support
32、the view that sports encourage international brotherhood. Not only was the recent incident of tragedy involving murder of athletes, but the Games were also ruined by lesser incidents caused principally by mi-nor national contests. One country received its second-place medals with visible anger after
33、 the hockey(曲棍球)dinal, There had been noisy scenes at the end of the hockey match, the loser objecting to the final decisions. They were convinced that one of their goals should not have been disallowed and their opponents victory was unfair. The president of the Federation(联合会)said later that such
34、behavior could result in the suspension of the team for at least three years.The American basketball team announced that they would not yield first place to Russia, after a disputable end to their contest. The game had ended in disorder. It was thought at first that the United States had won by a si
35、ngle point, but it was announced that there were three seconds still to play. A Russian player then threw the ball from one end of the court to the other, and another player plopped it into the basket. It was the first time the US had ever lost an Olympic basketball match. An appeal jury debated the
36、 matter for four and a half hours before announcing that the result would stand. The American players then voted not to receive the silver medals.Incidents of this kind will continue as long as sport is played competitively rather than for the love of the game. The suggestion that athletes should co
37、mpete as individuals, or in non-national teams, might be too much to hope for. But in the present organization of Olympics there is far too much that encourages aggressive(行为过分的)patriotism(爱国心).16. The author thinks that in recent years Olympic games have .A) showed little international friendshipB)
38、 greatly encouraged international brotherhoodC) created goodwill between the nationsD) created only misunderstanding and hatred17. What did the manager mean by saying “This isnt hockey. Hockey and the International Hockey Federation are finished”?A) This is not a standard hockey matchB) The Federati
39、on would not exist any longer after this match was overC) His team would not enter the game in three yearsD) The unfair decisions ruined both hockey and the Federation.18. The basketball match showed that A) the Russian team should not have taken advantage of the last three seconds.B) aggressive pat
40、riotism was displayed in the incident.C) The appeal jury was too ineffective in making a decisionD) the American team should have taken the first place.19. The author gives 2 examples in the 2nd and the 3rd paragraphs is in order to show that A) contests often end in disorderB) no contest is fair in
41、 Olympic GamesC) competition discourages international friendshipD) unfair decisions are common in sports20. Which statement best summarizes this passage?A) Athletes should compete as individualsB) The organization of the Olympic Games must be improved.C) Any team that has disrespectful behavior sho
42、uld be suspended.D) Different teams often have disputes when fighting for the first place.Passage Five:Urban life has always involved a balancing of opportunities and rewards against dangers and stress; its motivating force is, in the broadest sense, money. Opportunities to make money mean competiti
43、on and competition is stressful; it is often at its most intense in the largest cities, where opportunities are greatest. The presence of huge numbers of people inevitably involves more conflict, more traveling, the overloading of public services and exposure to those deviants and criminals who are
44、drawn to the rich pickings of great cities. Crime has always flourished in the relative anonymity of urban life, but todays ease of movement makes its control more difficult than ever; there is much evidence that its extent has a direct relationship to the size of communities. City dwellers may beco
45、me trapped in their homes by the tear of crime around them.As a defence against these developments, city dwellers tend to use various strategies to try and reduce the pressures upon themselves: contacts with other people are generally made brief and impersonal; doors are kept locked; telephone numbe
46、rs may be ex-directory; journeys outside the home are usually hurried, rather than a source of pleasure of pleasure. There are other are other strategies, too, which are positively harmful to the individual, for example, reducing awareness through drugs or alcohol. Furthermore, all these defensive f
47、orms of behavior are harmful to society in general; they cause widespread loneliness and destroy the communitys concern for its members. Lack of informal social contact and indifference to the misfortunes of others, if they are not personally known to oneself, are amongst the major causes of urban crime.Inner areas of cities tend to be abandoned by the more successful and left to those who have done badly in the competitive struggle or who belong to minority groups; these people a
