2017年大学英语四级阅读寒假练习试题汇总
大学英语CET4阅读题及参考答案
大学英语CET4阅读题及参考答案2017年大学英语CET4阅读精选题及参考答案The used key is the most bright.以下是店铺为大家搜索整理的2017年大学英语CET4阅读精选题及参考答案，希望能给大家带来帮助!Directions: In this part, you will have 15 minutes to go over the passage quickly and answer the questions on Answer Sheet 1.For questions 1-7, markY(for YES) if the statement agrees with the information given in the passage;N (for NO) if the statement contradicts the information given in the passage;NG (for NOT GIVEN) if the information is not given in the passage.For questions 8-10, complete the sentences with the information given in the passage.The Interaction of Body and MindThe concept of psychosomatic illnessPsycho, refers to mind, and soma, to body. Psychosomatic illness is the occurrence of bodily symptoms(症状) which are psychological or emotional in origin.Mind and body are not separate; one affects and is affected by the other. Who has not experienced some physical manifestation of emotional stress? Such experiences as a headache after a quarrel and urinary frequency or diarrhea before an examination are not uncommon, and for most people they are of a temporary nature. The symptoms disappear and are forgotten after the crisis has passed. No treatment may beneeded, or the patient may use simple remedies to relieve the discomfort. One person may find that a leisurely walk is the best cure for a headache; another may take aspirin.Certain conditions have been considered classic examples of psychosomatic illness: pepticulcer, eczema, colitis, and asthma. Personality profiles have been developed to describe the typical characteristics of persons who develop such illness. Another point of view is that human beings are more complex and varied in their responses than such profiles would indicate, and that the type of illness a patient develops in relation to stress varies with many additional factors, such as heredity and environment. Much remains to be learned about the relationship between stress and physical illness.Physical symptoms, such as palpitation, sweating, or disturbance of sleep, which reflect anxiety, may occur over a prolonged period. The symptoms may seem mysterious and threatening, because the patient is unaware of their cause. The patient whose heart beats more rapidly and forcefully as a manifestation of anxiety may report this symptom to his doctor, believing that something is wrong with his heart. Often the patient is not aware that he is anxious. He knows only that his heart keeps pounding for no apparent reason.Almost any symptom can have its origin in emotional stress. Some patients almost invariably have the same stress when they become anxious. One may have diarrhea, another asthma, and a third may develop hives or eczema. Some people develop two or several different symptoms; often the symptoms are experienced in an alternating fashion.The development of bodily symptoms is only one manifestation of anxiety. It may show up also symptoms that areprimarily mental, such as the inability to concentrate or to remember. Such symptom too, vary in degree. Many people occasionally experience symptoms like moodiness or depression. When such symptoms are severe or long- lasting, they interfere with the functioning of individual in daily life and with his relationship with others.Sometimes a person subconsciously develops an illness as a way of handling a desperate need, such as the need for affection. The only real cure is to satisfy the primary desire. An example is a woman who has pain in her heart, not because of organic heart disease, but because the symptom is a way of gaining, if only temporarily, the love and attention for which she longs. Her husband cannot leave her when she is so sick; her children are concerned. Her pain is just as severe as if it had a physical cause.The reality of psychosomatic illnessIs the patient with psychosomatic illness really sick, or does he merely imagine he is sick? Many people, including the families of patients and members of the health professions, believe that physical illness which is influenced by emotional stress is less real, or wholly imaginary. Acknowledging the reality of the patients' illness is important; it is the first step in helping him.Patients with psychosomatic illness are likely to be neglected. The same staff who give excellent care to other patients, not uncommonly ignore them. Some possible reasons may include the use of the term psycho as a prefix. Perhaps this conveys the idea that such patients are mentally iii, and therefore have no physical illness. Perhaps they are considered weaklings. One hears comments like, "He could snap out(克服) of it if he wanted to." Prejudice against these patients may be due to a belief that they are pretending illness in an attempt to get attention orfavors.A patient with psychosomatic illness may be confused with a malingerer, one who deliberately pretends illness in order to achieve secondary gain, such as financial compensation or excuse from work. Pretending illness is considered an unhealthy and unsatisfactory solution to the problems of life. Often it adds to the patient's difficulties, as he makes elaborate attempts to avoid detection. A malingerer can be helped sometimes to find ways of coping with difficulties. The essential difference between psychosomatic illness and malingering is that the malingerer pretends symptoms. It is a conscious process and he is aware that he is pretending to be sick. The patient with psychosomatic illness develops symptoms as manifestation of largely unconscious psychic conflicts. The symptoms are real.Condemnation(责难) of the patient with psychosomatic illness can persist despite intellectual understanding of theories about its cause. The patient can sense immediately whether those who care for him are trying to help him or not. It is important to understand that:·The patient with psychosomatic illness is really sick. He is not pretending or imagining his symptoms.·The idea that he can "snap out of it" at will is no more true than it is of those with diseases like pneumonia, whose need for care is readily acknowledged.1. The symptoms of some people with psychosomatic illness are experienced in an alternating fashion.2. Moodiness and depression are symptoms that don't last long.3. Psychosomatic sick people will stop cheating when they sense that those who care for them are belittling them.4. People with psychosomatic illness tend to be given less care than they deserve.5. Malingerers are those who pretend to be iii for some other purposes.6. The symptoms of people with psychosomatic illness are primarily mental.7. Today more and more people are suffering from psychosomatic illness.8. Such conditions as ___________ have been considered classic examples of psychosomatic illness.9. Psychosomatic symptoms may be primarily mental, such as the inability ______.10. The first and the most important step in helping the psychosomatic patients is to ______.试题详解1.Y 由题干中的关键词alternating fashion定位到第一个小标题下面第五段末句： Some people develop two or several different symptoms;often the symptoms are experienced in an alternating fashion，题目是原文的同义替换，由此得出题目说法正确。
2017年大学英语四级阅读题带答案
2017年大学英语四级阅读题带答案2017年大学英语四级阅读题带答案2017年大学英语四级考试就要来临，考生要抓紧时间复习，多做阅读题。
接下来，店铺为你分享2017年大学英语四级阅读题，希望对你有帮助。
2017年大学英语四级阅读题(一)Directions: The passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C, D. You should decide on the best choice and mark the corresponding letter on Answer Sheet 2 with a single line through the centre.The medical world is gradually realizing that the quality of the environment in hospitals may play a significant role in the process of recovery from illness.As part of a nationwide effort in Britain to bring art out of the galleries and into public places, some of the country's most talented artists have been called in to transform older hospitals and to soften the hard edges of modern buildings. Of the 2,500 National Health Service hospitals in Britain, almost 100 now have significant collections of contemporary art in corridors, waiting areas and treatment rooms.These recent initiatives owe a great deal to one artist, Peter Senior, who set up his studio at a Manchester hospital in northeastern England during the early 1970s. He felt the artist had lost his place in modern society, and that art should be enjoyed by a wider audience.A typical hospital waiting room might have as many as 500 visitors each week. What better place to hold regular exhibitions of art? Senior held the first exhibition of his own paintings in theout-patients waiting area of the Manchester Royal Hospital in 1975. Believed to be Britain's first hospital artist, Senior was so much in demand that he was soon joined by a team of six young art school graduates.The effect is striking. Now in the corridors and waiting rooms the visitor experiences a full view of fresh colors, playful images and restful courtyards.The quality of the environment may reduce the need for expensive drugs when a patient is recovering from an illness. A study has shown that patients who had a view onto a garden needed half the number of strong pain killers compared with patients who had no view at all or only a brick wall to look at. 2017年大学英语四级阅读题目及答案1. According to the passage, "to soften the hard edges of modern buildings" means ______A. to pull down hospital buildingsB. to decorate hospitals with art collectionsC. to improve the quality of treatment in hospitalsD. to make the corners of hospital buildings round2. What can we say of Peter Senior?A. He is a pioneer in introducing art into hospitals.B. He is a doctor interested in painting.C. He is an artist who has a large collection of paintings.D. He is a faithful follower of hospital art.3. According to Peter Senior, ______.A. art is losing its audience in modern societyB. art galleries should be changed into hospitalsC. patients should be encouraged to learn paintingD. art should be encouraged in British hospitals4. After the improvement of the hospital environment, ______.A. patients no longer need drugs in their recoveryB. patients are no longer wholly dependent on expensive drugsC. patients need good-quality drugs in their recoveryD. patients use fewer pain killers in their recovery5. The fact that six young art school graduates joined Peter shows that ______.A. Peter's enterprise is developing greatlyB. Peter Senior enjoys great popularityC. they are talented hospital artistsD. the role of hospital environment is being recognized答案： 1. B 2. A 3. D 4. B 5. D2017年大学英语四级阅读题(二)Personality is, to large extent, inherent -- A-type parents usually bring about A-type offspring. But the environment must also have a profound effect, since if competition is improtant to the parents, it is likely to become a major factor lives of their children.One place where children soak up A characteristics is school, which is, by its very nature, a highly competitive institution. T oo many schools adopt the "win at all costs" moral standard and measure their success by sporting achievements. The current passion for making children compete against their classmates or against the clock produces a two-layer system, in which competitive A types seem in some way better than their B-type fellows. Being too keen to win can have dangerous consequences: remember that Pheidippides, the first marathon runner, dropped dead seconds after saying: "Rejoice, we conquer!".By far the worst form of competition in school is the disproportionate emphasis on examinations. It is a rare schoolthat allows pupils to concentrate on those things they do well. The merits of competition by examination are somewhat questionable, but competition in the certain knowledge of failure is positively harmful.Obviously, it is neither practical nor desirable that all A youngsters change into 'B's. They would needs types, and schools have an important duty to try to fit a child's personality to his possible future employment. It is top management.2017年大学英语四级阅读题目及答案1. According to the author, what factors contribute to the building of personality?A. inheritanceB. inheritance, competition and environmentC. competitionD. environment2. Which of the following statements is not true according to the author of the passage?A. Schools usually adopt severe competitive policies.B. Students are often divided by competition results.C. School is place where children cultivate their characteristics.D. The stronger desire for winning, the better.3. The phrase "soak up" is closest in meaning to ______.A. pull upB. take upC. take inD. pull in4. What attitude does the author hold toward examinations in schools?A. positiveB. negativeC. doubtfulD. neutral5. What suggestion does the author make concerning the management of schools?A. All students be made into competitive A types.B. A child's personality be considered in regard to his possible future job.C. All students be changed into B characteristics.D. Schools abolish all forms of examinations.答案：BDCCB。
2017四级考试试题答案
2017四级考试试题答案试卷一听力部分Section A1. B2. C3. A4. A5. B6. C7. C8. B9. A 10. B11. A 12. C 13. B 14. A 15. B16. C 17. A 18. C 19. B 20. CSection B21. D 22. C 23. A 24. D 25. B26. C 27. A 28. D 29. B 30. CSection C31. A 32. B 33. C 34. D 35. C36. B 37. D 38. C 39. B 40. A试卷二阅读部分41. B 42. D 43. A 44. C 45. D46. A 47. C 48. D 49. B 50. A51. D 52. C 53. B 54. A 55. C56. B 57. D 58. A 59. D 60. C61. B 62. D 63. A 64. C 65. B66. C 67. A 68. D 69. B 70. C71. A 72. B 73. D 74. C 75. A 76. C 77. A 78. B 79. D 80. C81. D 82. B 83. A 84. D 85. A 86. C 87. B 88. A 89. D 90. C91. B 92. D 93. C 94. A 95. B96. C 97. D 98. A 99. B 100. C试卷三完型填空部分101. C 102. B 103. D 104. A 105. B 106. A 107. C 108. D 109. A 110. C 111. D 112. B 113. C 114. A 115. D 116. B 117. A 118. C 119. D 120. B 121. A 122. D 123. C 124. B 125. A 126. A 127. C 128. B 129. D 130. C 131. D 132. A 133. C 134. B 135. D 136. A 137. B 138. C 139. C 140. A 141. D 142. A 143. B 144. C 145. D 146. D 147. C 148. A 149. B 150. C 写作部分165. Directions: For this part, you are allowed 30 minutes to write an essay on the importance of building a harmonious society. You should write at least 150 words but no more than 200 words.The Importance of Building a Harmonious SocietyBuilding a harmonious society plays a significant role in the development of a nation. A harmonious society refers to a community where people live in peace and harmony, without conflicts or discrimination. It is essential for the well-being and progress of a country and its citizens.First, a harmonious society fosters social stability and unity. When there is mutual respect and understanding among citizens, social tensions and conflicts can be minimized, and people will be more willing to work together towards common goals. This unity creates a positive atmosphere that encourages economic development and social progress.Second, a harmonious society ensures fairness and justice. In such a society, everyone's rights and interests are protected, and no one is discriminated against based on their gender, ethnicity, or social status. This promotes equality and enhances social justice, creating a favorable environment for individuals to reach their full potential.Third, a harmonious society promotes cultural diversity and tolerance. By embracing and respecting different cultures, a society can learn from each other and foster cultural exchange. This enriches the social fabric and enables people to appreciate and accept cultural differences, leading to a more inclusive and vibrant society.In conclusion, building a harmonious society is crucial for the progress and prosperity of a nation. It fosters social stability, ensures fairness, and promotes cultural diversity. As individuals, we should strive to contribute to the building of a harmonious society by promoting understanding, tolerance, and respect for one another. Only by working together can we create a harmonious and prosperous future.以上就是2017年四级考试试题的答案。
2017年大学四级英语考试阅读练习题及答案(一)
2017年大学四级英语考试阅读练习题及答案(一)If it were only necessary to decidewhether to teach elementary science to everyone on a mass basis or to findind thegifted few and take them as far as they can go, our task would be fairlysimple. The public school 36_________ ,however, has no suchchoice, for the job must be 37_________ on at the same time.Because we depend so 38_________ uponscience and technology for our progress,we must produce 39_________ in many fields. Because wc live in ademocraticnation, whose citizens make the policies for the nation, largenumbers of us must be educated to understand, tosupport, and when necessary,to 40_________ the work of experts. The public school musteducate both producars andusers of scientific services.In education, there should be a goodbalance among the branches of knowledge that contribute to effectivethinkingand wise judgment. Such balance is 41_________ by too much emphasison any one field. This question ofbalance involves not only the relation of thenatural sciences, the social sciences, and the arts but also relative 42_________ "among the natural sciencestbemselves.Similarly, wc must have a balance betweencurrent and 43_________ knowledge. The attention of the public is 44_________drawn to new possibilities inscientific fields and the discovery of new knowledge; these should not beallowed toturn ourattention away from the sound,45_________ materials thatform the basis of courses for beginners.A. awardedB . heavilyC. classicalD. displayE. establishedF. systemG. involvedH.defeatedI.continuallyJ. speciallyK.emphasesL. establishmentM. specialistsN. cardedO. judge答案解析：36-45 FNBMO HKCIE。
2017年12月丨四级阅读
2017年12月丨四级阅读阅读第一套参考答案：?26-30 K?D?M?O?A31-35 F H I C BA. associated （v?+ed.）?与…相关联B. examine（v.）检查；检测C. indicate（v.）意味；指示；象征D. nuisance（n.）讨厌的人或事E. peak（n.）巅峰；峰值F. preventing（v?+ing.）防止；组织G. prohibiting（v +ing.）禁止H. sensitive（a.）敏感的I. slight（a.）微小的J. specify（v.）详细说明；指定K. superior（a.）高超的；优秀的L. suspicious（a.）可疑的M. tip（n.）尖端N. treated（v?+ed）被治疗的；被对待的O. visual（a.）视觉的36.?I定位：段落第一句，”Yes, my advanced age must factor into the equation ,in part because of my inability to access the information as quickly.”37. E定位：段落首句。
”Following the Harvard scandal, Mary Miller, the former dean of students at Yale, made an impassioned appeal to her school's professors to refrain from take-home exams.”38. C定位：段落第三句“He believes students ultimately learn more and encourages?them to form study groups.”39. D定位：段落首句“He also says there is less chance of cheating with the in-class variety.”40. B定位：?have a professor who issues take-home ones. I ?was excited when I Learned this, figuring I Had a full week to do the researh.41. H定位：here are people who always wait until the last minute, and make it much harder than it needs to be.42. G定位：tudents's test-form preferences vary ,too,often depending on the subject and course difficulty.43. F定位：Most college professors agree the kind of exam they choose largely depends on the supject.A quantitative-based one, for example, is unlikely to be sent home, where one could ask their older brothers and sisters to help.44. A定位：So it may seem rather strange that I have returned to college to finish the degree I left undone some four decades ago.45. J定位：“I like in-classs exams because the time is already reserved ,as opposed to using my free time at home to work on a test,”he responded.46-50 D C A C B ?51-55 D A A C B?2阅读第二套26. G??exposure?27. L??levels28. F??enroll29. O??participated30. C??championships31. E??developing32. M??local33. N??operates34. J??graduating35. B??career36. C 37.H 38.D 39.O 40.L?41.B 42.I 43.F 44.L 45.E46-50 BBACD?46. ?What do we learn from the passage about cities in sub-Saharan AfricaB）They are growing fast without becoming richer定位：第一段第二句及第四句。
12月英语四级考试阅读理解样题训练及详解
12月英语四级考试阅读理解样题训练及详解2017年12月英语四级考试阅读理解样题训练及详解Second thoughts are best. 以下是店铺为大家搜索整理的2017年12月英语四级考试阅读理解样题训练及详解，希望能给大家带来帮助!Questions 21 to 25 are based on the following passage:It is simple enough to say that since books have classes fiction, biography, poetry—we should separate them and take from each what it is right that each should give us. Yet few people ask from books what books can give us. Most commonly we come to books with blurred and divided minds, asking of fiction that it shall be true, of poetry that it shall be false, of biography that it shall be flattering, of history that it shall enforce our own prejudices. If we could banish all such preconception when we read, that would be an admirable beginning. Do not dictate to your author; try to become him. Be his fellow worker and accomplice(同谋). If you hang back, and reserve and criticize at first, you are preventing yourself from getting the fullest possible value from what you read. But if you open your mind as widely as possible, then signs and hints of almost imperceptible finess(委婉之处), from the twist and turn of the first sentences, will bring you into the presence of a human being unlike any other. Steep yourself in this, acquaint yourself with this, and soon you will find that your author is giving you, or attempting to give you, something far more definite. The thirty two chapters of anovel—if we consider how to read a novel first—are an attempt to make something as formed and controlled as a building but words are more impalpable than bricks, reading is a longer and more complicated process than seeing. Perhaps the quickest way tounderstand the elements of what a novelist is doing is not to read, but to write; to make your own experiment with the dangers and difficulties of words. Recall, then, some event that has left a distinct impression on you—how at the corner of the street, perhaps, you passed two people talking. A tree shook; an electric light danced; the tone of the talk was comic, but also tragic; a whole vision, an entire conception, seemed contained in that moment.21.What does the author mean by saying “Yet few people ask from books what books can give us.”?A.The author means that lots of people read few books.B.The author thinks that readers have only absorbed part of knowledge in books.C.The author holds that few people have a proper idea about what content some kind of books should include.D.The author considers that readers can scarcely understand most of the books.22.According to the passage, which of the following statement is right?A.A reader should find some mistakes when he is reading.B.The more difficult a book is, the more you can get from it.C.To read something is easier than to watch something.D.One should be in the same track with the writer when he is reading.23.What is the possible meaning of “impalpable” (Paragraph 2) in the passage?A.Clear.B.Elusive.C.Delicate.D.Precise.24.What’s the main idea of this passage?A.The importance of reading.B.The proper way to read.C.How to get most from one book.D.The characters of agood book.25.When a writer is writing he often get the whole conception ____.A.after a long time’s thinkingB.through an instant inspirationC.according to his own experienceD.by way of watching the objects attentively参考答案：21.答案C。
2017 年 12 月英语四级阅读真题(第一套) “第一晚”效应
2017 年 12 ⽉真题（第⼀套）"第⼀晚"效应 "First-Night" Effect That people often experience trouble sleeping in a different bed in unfamiliar surroundings is a phenomenon known as the "first-night" effect.If a person stays in the same room the following night they tend to sleep more soundly.Yuka Sasaki and her colleagues at set out to investigate the origins of this effect.Dr. Sasaki knew the first-night effect probably has something to do with how humans evolved.The puzzle was what benefit would be gained from it when performance might be affected the following day.She also knew from previous work conducted on birds and dolphins that these animals put half of their brains to sleep at a time so that they can rest while remaining alert enough to avoid predators.This led her to wonder if people might be doing the same thing.To take a closer look, her team studied 35 healthy people as they slept in theunfamiliar environment of the university's Department of .The participants each slept in the department for two nights and were carefully 在陌⽣的环境⾥，睡在⼀张不同的床上，⼈们通常难以⼊睡，这种现象被称为“第⼀晚”效应。
2017年大学英语四级阅读题附答案
2017年大学英语四级阅读题附答案2017年大学英语四级的备考，做阅读题是必要的。
接下来，店铺为你分享2017年大学英语四级阅读题，希望对你有帮助。
2017年大学英语四级阅读题(一)As a reliable travel agency, we really do try to describe our centers and accommodation as realistically as possible. All our Super Centers and Main Centers have been extensively investigated during the winter season 1975-1976. As a result we have first-hand information on the way in which hotels, life networks and ski schools, etc. Operate during the season. We have not been able to investigate, at first hand, all our Independent Centers during the last season but all have been visited during the past three seasons. Should you need any more information about these centers we will try to get it for you. Our American centers have been investigated on our behalf by United Airlines Tours Department and by the U. S. tour operators who are assisting United and ourselves to offer you this novel program to the United States.Where possible we have eliminated the use of superlatives from the text (possibly making our brochure小册子 less attractive to read than it might be) and have concentrated on as accurate a description as possible. Nevertheless you should bear in mind that your opinion and the opinion of our investigator might differ and there may be changes between the time of a visit by our investigator and the visit of one of our customers.We trust that it is evident to you that we have done all in our power to eliminate misdescription and that there really is no question of misrepresenta-tion on our part—either careless or otherwise. We welcome your constructive criticism—it is the bestway we know of improving our brochures and our service. Although complaints are very expensive to handle, your complaint or criticism will be thoroughly investigated and a refund (退赔) made if it is justified—none will be made if it isn't. 2017年大学英语四级阅读题目及答案26. The firm claims that all its winter sports centers have been the recent target of _______.A. a program of personal visitsB. intensive enquiries about facilitiesC. attempts to increase hotel accommodationD. an improved information service27. The "Independent Centers" were personally inspected_______.A. the year before lastB. three years agoC. between 1975 and 1976D. within the last three seasons28. The program of tours to the United States appears to be_______.A. a new collaboration with U. S. travel firmsB. newly taken over by U. S. tour operationsC. a new independent ventureD. organized by United Airlines29. Their brochure would be more attractive to read, they say, if_______.A. it were less truthfulB. it used fewer superlativesC. it eliminated descriptionD. it were more encouraged30. The firm's claim is that their program is improved by_______.A. helpful fault-finding by customersB. attractive description of the centers in every brochureC. a standard policy of prompt repaymentD. careful control of the hotels答案：26. A 27. D 28. A 29. A 30. A2017年大学英语四级阅读题(二)As a reliable travel agency, we really do try to describe our centers and accommodation as realistically as possible. All our Super Centers and Main Centers have been extensively investigated during the winter season 1975-1976. As a result we have first-hand information on the way in which hotels, life networks and ski schools, etc. operate during the season. We have not been able to investigate, at first hand, all our Independent Centers during the last season but all have been visited during the past three seasons. Should you need any more information about these centers we will try to get it for you. Our American centers have been investigated on our behalf by United Airlines Tours Department and by the U. S. tour operators who are assisting United and ourselves to offer you this novel program to the United States.Where possible we have eliminated the use of superlatives from the text (possibly making our brochure) less attractive to read than it might be) and have concentrated on as accurate a description as possible. Nevertheless you should bear in mind that your opinion and the opinion of our investigator might differ and there may be changes between the time of a visit by our investigator and the visit of one of our customers.We trust that it is evident to you that we have done all in our power to eliminate misdescription and that there really is no question of misrepresenta-tion on our part—either careless or otherwise. We welcome your constructive criticism—it is the bestway we know of improving our brochures and our service. Although complaints are very expensive to handle, your complaint or criticism will be thoroughly investigated and a refund made if it is justified—none will be made if it isn't.2017年大学英语四级阅读题目及答案26. The firm claims that all its winter sports centers have been the recent target of ______.A. a program of personal visitsB. intensive enquiries about facilitiesC. attempts to increase hotel accommodationD. an improved information service27. The "Independent Centers" were personally inspected ______.A. the year before lastB. three years agoC. between 1975 and 1976D. within the last three seasons28. The program of tours to the United States appears to be ______.A. a new collaboration with U. S. travel firmsB. newly taken over by U. S. tour operationsC. a new independent ventureD. organized by United Airlines29. Their brochure would be more attractive to read, they say, if ______.A. it were less truthfulB. it used fewer superlativesC. it eliminated descriptionD. it were more encouraged30. The firm's claim is that their program is improved by______.A. helpful fault-finding by customersB. attractive description of the centers in every brochureC. a standard policy of prompt repaymentD. careful control of the hotels答案：26. A 27. D 28. A 29. A 30. A。
2017年大学英语四级阅读练习题及答案(六)
2017年大学英语四级阅读练习题及答案（六）There are people in Italy who can’t stand soccer. Not all Canadians love hockey. A similar situation exists in America, where there are those individuals you may be one of them who yawn or even frown when somebody mentions baseball. 『Baseball to them means boring hours watching grown men in funny tight outfits standing around in a field staring away while very little of anything happens.』①They tell you it’s a game better suited to the 19th century, slow, quiet, gentlemanly. These are the same people you may be one of them who love football because there’s the sport that glorifies “the hit”.By contrast, baseball seems abstract, cool, silent, still.On TV the game is fractured into a dozen perspectives, replays, close ups. The geometry of the game, however, is essential to understanding it. You will contemplate the game from one point as a painter does his subject; you may, of course, project yourself into the game. It is in this projection that the game affords so much space and time for involvement. The TV won’t do it for you.Take, for example, the third baseman. You sit behind the third base dugout and you watch him watching home plate. His legs are apart, knees flexed. His arms hang loose. He does a lot of this. The skeptic still cannot think of any other sports so still, so passive. 『But watch what happens every time the pitcher throws: the third baseman goes up onhis toes, flexes his arms or bring the glove to a point in front of him, takes a step right or left, backward or forward, perhaps he glances across the field to check his first baseman’s position.』②Suppose the pitch is a ball. “Nothing happened,”you say. “I could have had my eyes closed.”The skeptic and the innocent must play the game. And this involvement in the stands is no more intellectual than listening to music is. Watch the third baseman. Smooth the dirt in front of you with one foot; smooth the pocket in your glove; watch the eyes of the batter, the speed of the bat, the sound of horsehide on wood. If football is a symphony of movement and theatre, baseball is chamber music, a spacious interlocking of notes, chores and responses.1. The passage is mainly concerned with ______.A. the different tastes of people for sportsB. the different characteristics of sportsC. the attraction of footballD. the attraction of baseball2. Those who don’t like baseball may complain that ______.A. it is only to the taste of the oldB. it involves fewer players than footballC. it is not exciting enoughD. it is pretentious and looks funny3. The author admits that ______.A. baseball is too peaceful for the youngB. baseball may seem boring when watched on TVC. football is more attracting than baseballD. baseball is more interesting than football4. By stating “I could have had my eyes closed. ”the author means (4th paragraph last sentence):A. The third baseman would rather sleep than play the game.B. Even if the third baseman closed his eyes a moment ago, it could make no different to the result.C. The third baseman is so good at baseball that he could finish the game with eyes closed all the time and do his work well.D. The consequent was too bad he could not bear to see it.5. We can safely conclude that the author ______.A. likes footballB. hates footballC. hates baseballD. likes baseball答案解析：1. D 主旨题。
大学英语四级考试阅读理解练习题及答案
大学英语四级考试阅读理解练习题及答案2017大学英语四级考试阅读理解练习题及答案第一次备考四六级的考生，从现在开始就要准备了，听力阅读、作文,样样不能少。
以下是店铺为大家搜索整理的2017大学英语四级考试阅读理解练习题及答案，大家带来帮助!更多精彩内容请持续关注我们店铺!Questions 56-60 are based on the following passage.Is it possible to persuade mankind to livewithout war? War is an ancient institution which has existed for atleast sixthousand years. It was always bad and usually foolish, but in the past thehuman race managed to live withit. Modern ingenuity (创造力) has changed this. Either Man will abolishwar, or war will abolish Man. For thepresent, it is nuclear weapons that causethe most serious danger, but bacteriological or chemical weapons, maybeforelong, offer an even greater threat. If we succeed in abolishing nuclearweapons, our work will not be done. Itwill never be done until we havesucceeded in abolishing war. To do this, we need to persuade mankind tolookupon international questions in a new way, not as contests of forec, inwhich the victory goes to the side which ismost skillful in killing people, butby arbitration (调解. in accordance with agreedprinciples of law. It is not easyto change very old mental habits, but this iswhat must be attempted.There are those who say that the adoptionoft_his or that ideology would prevent war. I believe this to be a bigerror.All ideologies are based on dogmatic ( 教条式的. statements which are, at best, doubtful, and at worst,totallyfalse. Their adherents believe in them fanatically (狂热地. that they are willing to go to war in support ofthem.Themovement of world opinion during the past few years has been very largely suchas we can welcome. Ithas become a commonplace ( 老生长谈. that nuclear war must be avoided. Of course very difficultproblemsremain in the world, but the spirit in which they are being approachedis a better one than it was some years ago. Ithas begun to be thought, even bythe powerful men who decide whether we shall live or die, that negotiations should reach agreements even if both sides donot find these agreements wholly satisfactory. It has begun to beunderstoodthat the important conflict nowadays is not between different countries, butbetween Man and the atombomb.56、This passage implies thatwar now is _________A.worse than in the pastB.as badas in the pastC.not so dangerous as in the pastD.as necessary as in the past57、In the sentence "T o dothis, we need to persuade mankind... "(Line 6, Para.1 ), "this" refers to _________A.solving international problemsB.improving weaponsC.abolishing warD.living a peaceful life58、From Paragraph 2 we learnthat the author of the passageA.is a supporter of some modem ideologiesB.does not think that the adoption of any ideology could prevent warC.believes that the adoption of some ideologies could prevent warD.has no doubt about the truth of any ideologies59、The last paragraph suggeststhat_________A.international agreements can be reached more easily nowB.man begins to realize the danger of nuclear warC.nuclear war will definitely not take placeD.world opinion welcomes nuclear war60、According to theauthor,_________.A.war is the only way to solve internatioual disputesB.war will be less dangerous because of the improvement of weaponsC.it is impossible for man to live without warD.war must be abolished if man wants to survive答案解析：56-60 ACBAD。
2017年12月英语四级阅读理解精考题及答案解析
2017年12月英语四级阅读理解精考题及答案解析Try to think in english whenever possible.when you see something think of the english word of it;then think about the word in a sentence.以下是店铺为大家搜索整理的2017年12月阅读理解精考题及答案解析，希望能给大家带来帮助!更多精彩内容请及时关注我们应届毕业生网!Some kids start to drink alcohol (酒精) at a young age. They think it is part of becoming an adult. They also think drinking is not that bad because so many people do it. They feel it is not as bad as taking drugs. It is easy for kids to get liquor (酒精饮料)by using fake identification (伪造证件).Parents may start to notice a change in their child's behavior if the child starts drinking. Kids who drink sometimes stop doing things they normally liked to do. They may keep telephone calls and meetings a secret and not want anybody to touch their things. They act moody (喜怒无常) and do not ha ......。
大学英语四级阅读考试练习题及答案
人教版九年级物理第二十章第4节电动机教学设计作为一名资深的幼儿园教师，我对于孩子们的学习和成长有着深厚的感情和丰富的经验。
在教学过程中，我始终坚持以孩子们为中心，注重培养他们的兴趣和能力，让他们在愉快的氛围中学习和成长。
一、设计意图本节课的设计方式采用了情景引入、实践操作、讲解示范、互动讨论等方式，旨在让孩子们通过实践操作和互动讨论，深入了解电动机的工作原理和特点，提高他们的动手能力和观察力。
二、教学目标1. 让孩子们了解电动机的工作原理和特点。
2. 培养孩子们的动手能力和观察力。
3. 让孩子们学会使用电动机，并能够运用到实际生活中。
三、教学难点与重点重点：让孩子们了解电动机的工作原理和特点，掌握使用电动机的方法。
难点：让孩子们理解电动机的工作原理，并能够运用到实际生活中。
四、教具与学具准备教具：电动机、电源、导线、开关等。
学具：每个孩子准备一个电动机、一张纸、一支笔。
五、活动过程1. 情景引入：通过展示一个有趣的电动机动画，让孩子们对电动机产生兴趣，引入本节课的主题。
2. 实践操作：让孩子们分组，每组使用一个电动机和电源，进行实践操作，观察电动机的转动情况，并记录下来。
3. 讲解示范：通过讲解和示范，向孩子们解释电动机的工作原理和特点，让他们理解电动机的工作原理。
4. 互动讨论：让孩子们分组进行讨论，分享自己观察到的电动机的情况，并讨论电动机的工作原理。
5. 课后练习：让孩子们回到家中，运用所学的知识，使用电动机完成一个小作品，提高他们的动手能力和应用能力。
六、活动重难点重点：让孩子们了解电动机的工作原理和特点，掌握使用电动机的方法。
难点：让孩子们理解电动机的工作原理，并能够运用到实际生活中。
七、课后反思及拓展延伸通过本节课的教学，我发现孩子们对电动机产生了浓厚的兴趣，他们在实践操作中积极动脑、动手，对电动机的工作原理有了深入的理解。
但在课后运用方面，部分孩子还存在着一定的困难，需要在今后的教学中进一步加强指导和练习。
2017年12月英语四级阅读真题及答案 第1-3套
2017年12月英语四级阅读真题及答案第1套选词填空A rat or pigeon might not be the obvious choice to tend to someone who is sick, but these creatures have some __26__ skills that could help the treatment of human diseases.Pigeons are often seen as dirty birds and an urban __27__ , but they are just the latest in a long line of animals that have been found to have abilities to help humans. Despite having a brain no bigger than the __28__ of your index finger, pigeons have a very impressive __29__ memory. Recently it was shown that they could be trained to be as accurate as humans at detecting breast cancer in images.Rats are often __30__ with spreading disease rather than __31__ it, but this long-tailed animal is highly __32__ . Inside a rat's nose are up to 1,000 different types of olfactory receptors (嗅觉感受器), whereas humans only have 100 to 200 types. This gives rats the ability to detect __33__ smells. As a result, some rats are being put to work to detect TB (肺结核). When the rats detect the smell, they stop and rub their legs to __34__ a sample is infected.Traditionally, a hundred samples would take lab technicians more than two days to __35__ , but for a rat it takes less than 20 minutes. This rat detection method doesn't rely on specialist equipment. It is also more accurate—the rats are able to find more TB infections and, therefore, save more lives.A.associatedB.examineC.indicateD.nuisanceE.peakF.preventingG.prohibitingH.sensitiveI.slight J.specify K.superior L.suspicious M.tip N.treated O.visualDo In-Class Exams Make Students Study Harder?Research suggests they may study more broadly for the unexpected rather than search for answers.[A]I have always been a poor test-taker. So it may seem rather strange that I have returned to college to finish the degree I left undone some four decades ago. I am making my way through Columbia University, surrounded by students who quickly supply the verbal answer while I am still processing the question.[B]Since there is no way for me to avoid exams, I am currently questioning what kind are the most taxing and ultimately beneficial. I have already sweated through numerous in-class midterms and finals, and now I have a professor who issues take-home ones. I was excited when I learned this, figuring I had a full week to do the research, read the texts, and write it all up. In fact, I was still rewriting my midterm the morning it was due. To say I had lost the thread is putting it mildly.[C]As I was suffering through my week of anxiety, overthinking the material and guessing my grasp of it, I did some of my own polling among students and professors. David Eisenbach, who teaches a popular class on U.S. presidents at Columbia, prefers the in-class variety. He believes students ultimately learn more and encourages them to form study groups. "That way they socialize over history outside the class, which wouldn't happen without the pressure of an in-class exam," he explained. "Furthermore, in-class exams force students to learn how to perform under pressure, an essential work skill."[D]He also says there is less chance of cheating with the in-class variety. In 2012, 125 students at Harvard were caught up in a scandal when it was discovered they had cheated on a take-home exam for a class entitled "Introduction To Congress." Some colleges have what they call an "honor code," though if you are smart enough to get into these schools, you are either smart enough to get around any codes or hopefully, too ethical to consider doing so. As I sat blocked and clueless for two solid days, I momentarily wondered if I couldn't just call an expert on the subject matter which I was tackling, or someone who took the class previously, to get me going.[E]Following the Harvard scandal, Mary Miller, the former dean of students at Yale, made an impassioned appeal to her school's professors to refrain from take-home exams. "Students risk health and well being, as well as performance in other end-of-term work, when faculty offers take-home exams without clear, time-limited boundaries," she told me. "Research now shows that regular quizzes, short essays, and other assignments over the course of a term better enhance learning and retention."[F]Most college professors agree the kind of exam they choose largely depends on the subject. A quantitative-based one, for example, is unlikely to be sent home, where one could ask their older brothers and sisters to help. Vocational-type classes, such as computer science or journalism, on the other hand, are often more research-oriented and lend themselves to take-home testing. Chris Koch, who teaches "History of Broadcast Journalism" at Montgomery Community College in Rockville, Maryland, points out that reporting is about investigation rather than the memorization of minute details. "In my field, it's not what you know—it's what you knowhow to find out," says Koch. "There is way too much information, and more coming all the time, for anyone to remember. I want my students to search out the answers to questions by using all the resources available to them."[G]Students' test-form preferences vary, too, often depending on the subject and course difficulty. "I prefer take-home essays because it is then really about the writing, so you have time to edit and do more research," says Elizabeth Dresser, a junior at Barnard. Then there is the stress factor. Francesca Haass, a senior at Middlebury, says, "I find the in-class ones are more stressful in the short term, but there is immediate relief as you swallow information like mad, and then you get to forget it all. Take-homes require thoughtful engagement which can lead to longer term stress as there is never a moment when the time is up." Meanwhile, Olivia Rubin, a sophomore at Emory, says she hardly even considers take-homes true exams. "If you understand the material and have the ability to articulate (说出) your thoughts, they should be a breeze."[H]How students ultimately handle tests may depend on their personal test-taking abilities. There are people who always wait until the last minute, and make it much harder than it needs to be. And then there are those who, not knowing what questions are coming at them, and having no resources to refer to, can freeze. And then there are we rare folks who fit both those descriptions.[I]Yes, my advanced age must factor into the equation (等式), in part because of my inability to access the information as quickly. As another returning student at Columbia, Kate Marber, told me, "We are learning not only all this information, but essentially how to learn again. Our fellow students have just come out of high school. A lot has changed since we were last in school."[J]If nothing else, the situation has given my college son and me something to share. When I asked his opinion on this matter, he responded, "I like in-class exams because the time is already reserved, as opposed to using my free time at home to work on a test," he responded. It seems to me that a compromise would be receiving the exam questions a day or two in advance, and then doing the actual test in class with the ticking clock overhead.[K]Better yet, how about what one Hunter College professor reportedly did recently for her final exam: She encouraged the class not to stress or even study, promising that, "It is going to be a piece of cake." When the students came in, sharpened pencils in hand, there was not a blue book in sight. Rather, they saw a large chocolate cake and they each were given a slice.36.Elderly students find it hard to keep up with the rapid changes in education.37.Some believe take-home exams may affect students' performance in other courses.38.Certain professors believe in-class exams are ultimately more helpful to students.39.In-class exams are believed to discourage cheating in exams.40.The author was happy to learn she could do some exams at home.41.Students who put off their work until the last moment often find the exams more difficult than they actually are.42.Different students may prefer different types of exams.43.Most professors agree whether to give an in-class or a take-home exam depends on type of course being taught.44.The author dropped out of college some forty years ago.45.Some students think take-home exams will eat up their free time.Passage OneThat people often experience trouble sleeping in a different bed in unfamiliar surroundings is a phenomenon known as the "first-night" effect. If a person stays in the same room the following night they tend to sleep more soundly. Yuka Sasaki and her colleagues at Brown University set out to investigate the origins of this effect.Dr. Sasaki knew the first-night effect probably has something to do with how humans evolved. The puzzle was what benefit would be gained from it when performance might be affected the following day. She also knew from previous work conducted on birds and dolphins that these animals put half of their brains to sleep at a time so that they can rest while remaining alert enough to avoid predators (捕食者). This led her to wonder if people might be doing the same thing. To take a closer look, her team studied 35 healthy people as they slept in the unfamiliar environment of the university's Department of Psychological Sciences. The participants each slept in the department for two nights and were carefully monitored with techniques that looked at the activity of their brains. Dr. Sasaki found, as expected, the participants slept less well on their first night than they did on their second, taking more than twice as long to fall asleep and sleeping less overall. During deep sleep, the participants' brains behaved in a similarmanner seen in birds and dolphins. On the first night only, the left hemispheres (半球) of their brains did not sleep nearly as deeply as their right hemispheres did.Curious if the left hemispheres were indeed remaining awake to process information detected in the surrounding environment, Dr. Sasaki re-ran the experiment while presenting the sleeping participants with a mix of regularly timed beeps (蜂鸣声) of the same tone and irregular beeps of a different tone during the night. She worked out that, if the left hemisphere was staying alert to keep guard in a strange environment, then it would react to the irregular beeps by stirring people from sleep and would ignore the regularly timed ones. This is precisely what she found.46.What did researchers find puzzling about the first-night effect?A.To what extent it can trouble people.B.What role it has played in evolution.C.What circumstances may trigger it.D.In what way it can be beneficial.47.What do we learn about Dr. Yuka Sasaki doing her research?A.She found birds and dolphins remain alert while asleep.B.She found birds and dolphins sleep in much the same way.C.She got some idea from previous studies on birds and dolphinsD.She conducted studies on birds' and dolphins' sleeping patterns.48.What did Dr. Sasaki do when she first did her experiment?A.She monitored the brain activity of participants sleeping in a new environment.B.She recruited 35 participants from her Department of Psychological Sciences.C.She studied the differences between the two sides of participants' brains.D.She tested her findings about birds and dolphins on human subjects.49.What did Dr. Sasaki do when re-running her experiment?A.She analyzed the negative effect of irregular tones on brains.B.She recorded participants' adaptation to changed environment.C.She exposed her participants to two different stimuli.D.She compared the responses of different participants.50.What did Dr. Sasaki find about the participants in her experiment?A.They tended to enjoy certain tones more than others.B.They tended to perceive irregular beeps as a threat.C.They felt sleepy when exposed to regular beeps.D.They differed in their tolerance of irregular tones.Passage TwoIt's time to reevaluate how women handle conflict at work. Being overworked or over-committed at home and on the job will not get you where you want to be in life. It will only slow you down and hinder your career goals.Did you know women are more likely than men to feel exhausted? Nearly twice as many women than men ages 18-44 reported feeling "very tired" or "exhausted", according to a recent study.This may not be surprising given that this is the age range when women have children. It's also the age range when many women are trying to balance careers and home. One reason women may feel exhausted is that they have a hard time saying "no." Women want to be able to do it all -- volunteer for school parties or cook delicious meals -- and so their answer to any request is often "Yes, I can."Women struggle to say "no" in the workplace for similar reasons, including the desire to be liked by their colleagues. Unfortunately, this inability to say "no" may be hurting women's health as well as their career.At the workplace, men use conflict as a way to position themselves, while women often avoid conflict or strive to be the peacemaker, because they don't want to be viewed as aggressive or disruptive at work. For example, there'sa problem that needs to be addressed immediately, resulting in a dispute over who should be the one to fix it. Men are more likely to face that dispute from the perspective of what benefits them most, whereas women may approach the same dispute from the perspective of what's the easiest and quickest way to resolve the problem -- even if that means doing the boring work themselves.This difference in handling conflict could be the deciding factor on who gets promoted to a leadership position and who does not. Leaders have to be able to delegate and manage resources wisely --including staff expertise. Shouldering more of the workload may not earn you that promotion. Instead, it may highlight your inability to delegate effectively.51.What does the author say is the problem with women?A.They are often unclear about the career goals to reach.B.They are usually more committed at home than on the job.C.They tend to be over-optimistic about how far they could go.D.They tend to push themselves beyond the limits of their ability.52.Why do working women of child-bearing age tend to feel drained of energy?A.They struggle to satisfy the demands of both work and home.B.They are too devoted to work and unable to relax as a result.C.They do their best to cooperate with their workmates.D.They are obliged to take up too many responsibilities.53.What may hinder the future prospects of career women?A.Their unwillingness to say "no".B.Their desire to be considered powerful.C.An underestimate of their own ability.D.A lack of courage to face challenges.54.Men and woman differ in their approach to resolving workplace conflicts in that ______.A.women tend to be easily satisfiedB.men are generally more persuasiveC.men tend to put their personal interests firstD.women are much more ready to compromise55.What is important to a good leader?A.A dominant personality.B.The ability to delegate.C.The courage to admit failureD.A strong sense of responsibility.26.K27.D28.M29.O30.A31.F32.H33.I34.C35.B36.I37.E38.C39.D40.B41.H42.G43.F44.A45.JPassage one46.D47.C48.A49.C50.BPassage two51.D52.A53.A54.C55.B2017年12月英语四级阅读真题及答案第2套选词填空We all know there exists great void (空白) in the public educational system when it comes to __26__ to STEM （Science, Technology, Engineering Mathematics) courses. One educator named Dori Roberts decided to do something to change this system. Dori taught high school engineering for 11 years. She noticed there was a real void in quality STEM education at all __27__ of the public educational system. She said, "I started Engineering For Kids (EFK) after noticing a real lack of math, science and engineering programs to __28__ my own kids in."She decided to start an afterschool program where children __29__ in STEM-based competitions. The club grew quickly and when it reached 180 members and the kids in the program won several state __30__ , she decided to devote all her time to cultivating and __31__ it. The global business EFK was born.Dori began operating EFK out of her Virginia home, which she then expanded to __32__ recreation centers. Today, the EFK program __33__ over 144 branches in 32 states within the United States and in 21 countries. Sales have doubled from $5 million in 2014 to $10 million in 2015, with 25 new branches planned for 2016. The EFK website states, "Our nation is not __34__ enough engineers. Our philosophy is to inspire kids at a young age to understand that engineering is a great __35__ ."A.attractedB.careerC.championshipsD.degreesE.developingF.enrollG.exposureH.feasibleI.feeding J.graduating K.interest L.levels M.local N.operates O.participatedWhy aren't you curious about what happened?[A]"You suspended Ray Rice after our video," a reporter from TMZ challenged National Football League Commissioner Roger Goodell the other day. "Why didn't you have the curiosity to go to the casino (赌场) yourself?" The implication of the question is that a more curious commissioner would have found a way to get the tape.[B]The accusation of incuriosity is one that we hear often, carrying the suggestion that there is something wrong with not wanting to search out the truth. "I have been bothered for a long time about the curious lack of curiosity," said a Democratic member of the New Jersey legislature back in July, referring to an insufficiently inquiring attitude on the part of an assistant to New Jersey Governor Chris Christie who chose not to ask hard question about the George Washington Bridge traffic scandal. "Isn't the mainstream media the least bit curious about what happened?" wrote conservative writer Jennifer Rubin earlier this year, referring to the attack on Americans in Benghazi, Libya.[C]The implication, in each case, is that curiosity is a good thing, and a lack of curiosity is a problem. Are such accusations simply efforts to score political points for one's party? Or is there something of particular value about curiosity in and of itself?[D]The journalist Ian Leslie, in his new and enjoyable book Curious: The Desire to Know and Why Your Future Depends on It, insists that the answer to that last question is 'Yes'. Leslie argues that curiosity is a much-overlooked human virtue, crucial to our success, and that we are losing it.[E]We are suffering, he writes, from a "serendipity deficit." The word "serendipity" was coined by Horace Walpole in an 1854 letter, from a tale of three princes who "were always making discoveries, by accident, of things they were not in search of." Leslie worries that the rise of the Internet, among other social and technological changes, has reduced our appetite for aimless adventures. No longer have we the inclination to let ourselves wander through fields of knowledge, ready to be surprised. Instead, we seek only the information we want.[F]Why is this a problem? Because without curiosity we will lose the spirit of innovation and entrepreneurship. We will see unimaginative governments and dying corporations make disastrous decisions. We will lose a vital part of what has made humanity as a whole so successful as a species.[G]Leslie presents considerable evidence for the proposition that the society as a whole is growing less curious. In the U.S and Europe, for example, the rise of the Internet has led to a declining consumption of news from outside the reader's borders. But not everything is to be blamed on technology. The decline in interest in literary fiction is also one of the causes identified by Leslie. Reading literary fiction, he says, make us more curious.[H]Moreover, in order to be curious, "you have to be aware of a gap in your knowledge in the first place." Although Leslie perhaps paints a bit broadly in contending that most of us are unaware of how much we don't know, he's surely right to point out that the problem is growing: "Google can give us the powerful illusion that all questions have definite answers."[I]Indeed, Google, for which Leslie expresses admiration, is also his frequent whipping body (替罪羊). He quotes Google co-founder Larry Page to the effect that the "perfect search engine" will "understand exactly what I mean and give me back exactly what I want." Elsewhere in the book, Leslie writes: "Google aims to save you from the thirst of curiosity altogether."[J]Somewhat nostalgically (怀旧地), he quotes John Maynard Keynes's justly famous words of praise to the bookstore: "One should enter it vaguely, almost in a dream, and allow what is there freely to attract and influence the eye. To walk the rounds of the bookshops, dipping in as curiosity dictates, should be an afternoon's entertainment." If only![K]Citing the work of psychologists and cognitive (认知的) scientists, Leslie criticizes the received wisdom that academic success is the result of a combination of intellectual talent and hard work. Curiosity, he argues, is the third key factor—and a difficult one to preserve. If not cultivated, it will not survive: "Childhood curiosity is a collaboration between child and adult. The surest way to kill it is to leave it alone."[L]School education, he warns, is often conducted in a way that makes children incurious. Children of educated and upper-middle-class parents turn out to be far more curious, even at early ages, than children of working class and lower class families. That lack of curiosity produces a relative lack of knowledge, and the lack of knowledge is difficult if not impossible to compensate for later on[M]Although Leslie's book isn't about politics, he doesn't entirely shy away from the problem. Political leaders, like leaders of other organizations, should be curious. They should ask questions at crucial moments. There are serious consequence, he warns, in not wanting to know.[N]He presents as an example the failure of the George W. Bush administration to prepare properly for the after-effects of the invasion of Iraq. According to Leslie, those who ridiculed former Defense Secretary Donald Rumsfeld for his 2002 remark that we have to be wary of the "unknown unknowns" were mistaken. Rumsfeld's idea, Leslie writes, " wasn't absurd—it was smart." He adds, "The tragedy is that he didn't follow his own advice."[O]All of which brings us back to Goodell and the Christie case and Benghazi. Each critic in those examples is charging, in a different way, that someone in authority is intentionally being curious. I leave it to the reader's political preference to decide which, if any, charges should stick. But let's be careful about demanding curiosity about the other side's weaknesses and remanding determinedly incurious about our own. We should be delighted to pursue knowledge for its own sake—even when what we find out is something we didn't particularly want to know.36.To be curious, we need to realize first of all that there are many things we don't know.37.According to Leslie, curiosity is essential to one's success.38.We should feel happy when we pursue knowledge for knowledge's sake.39.Political leaders' lack of curiosity will result in bad consequences.40.There are often accusations about politicians' and the media's lack of curiosity to find out the truth41.The less curious a child is, the less knowledge the child may turn out to have.42.It is widely accepted that academic accomplishment lies in both intelligence and diligence.43.Visiting a bookshop as curiosity leads us can be a good way to entertain ourselves.44.Both the rise of the Internet and reduced appetite for literary fiction contribute to people's declining curiosity.45.Mankind wouldn't be so innovative without curiosity.Passage OneAging happens to all of us, and is generally thought of as a natural part of life. It would seem silly to call such a thing a "disease."On the other hand, scientists are increasingly learning that aging and biological age are two different things, and that the former is a key risk factor for conditions such as heart disease, cancer and many more. In that light, aging itself might be seen as something treatable, the way you would treat high blood pressure or a vitamin deficiency.Biophysicist Alex Zhavoronkov believes that aging should be considered a disease. He said that describing aging as a disease creates incentives to develop treatments."It unties the hands of the pharmaceutical (制药的.industry so that they can begin treating the disease and not just the side effects," he said."Right now, people think of aging as natural and something you can't control," he said. "In academic circles,people take aging research as just an interest area where they can try to develop interventions. The medical community also takes aging for granted, and can do nothing about it except keep people within a certain health range."But if aging were recognized as a disease, he said, "It would attract funding and change the way we do health care. What matters is understanding that aging is curable.""It was always known that the body accumulates damage," he added. "The only way to cure aging is to find ways to repair that damage. I think of it as preventive medicine for age-related conditions."Leonard Hayflick, a professor at the University of California, San Francisco, said the idea that aging can be cured implies the human lifespan can be increased, which some researchers suggest is possible. Hayflick is not among them."There're many people who recover from cancer, stroke, or heart disease. But they continue to age, because aging is separate from their disease," Hayflick said. "Even if those causes of death were eliminated, life expectancy would still not go much beyond 92 years."46.What do people generally believe about aging?A.It should cause no alarm whatsoever.B.They just cannot do anything about it.C.It should be regarded as a kind of disease.D.They can delay it with advances in science.47.How do many scientists view aging now?A.It might be prevented and treated.B.It can be as risky as heart disease.C.It results from a vitamin deficiency.D.It is an irreversible biological process.48.What does Alex Zhavoronkov think of "describing aging as a disease"?A.It will prompt people to take aging more seriously.B.It will greatly help reduce the side effects of aging.C.It will free pharmacists from the conventional beliefs about aging.D.It will motivate doctors and pharmacists to find ways to treat aging.49.What do we learn about the medical community?A.They now have a strong interest in research on aging.B.They differ from the academic circles in their view on aging.C.They can contribute to people's health only to a limited extent.D.They have ways to intervene in people's aging process.50.What does professor Leonard Hayflick believe?A.The human lifespan cannot be prolonged.B.Aging is hardly separable from disease.C.Few people live up to the age of 92.D.Heart disease is the major cause of aging.Passage TwoFemale applicants to postdoctoral positions in geosciences were nearly half as likely to receive excellent letters of recommendation, compared with their male counterparts. Christopher Intagliata reports.As in many other fields, gender bias is widespread in the sciences. Men score higher starting salaries, have more mentoring (指导), and have better odds of being hired. Studies show they're also perceived as more competent than women in STEM (Science, Technology, Engineering, and Mathematics.fields. And new research reveals that men are more likely to receive excellent letters of recommendation, too.。
2017年12月大学英语四级真题试卷及问题详解(三套全)
实用标准文案目录2017 年12 月大学英语四级真题试题一(完整版) (1)答案 (15)2017 年12 月大学英语四级真题试题二(完整版) (15)答案 (24)2017 年12 月大学英语四级真题试题三(完整版) (24)答案 (34)2017 年12 月大学英语四级真题试题一(完整版)Part I Writing (25 minutes)(请于正式开考后半小时内完成该部分，之后将进行听力考试)Directions:For this part, you are allowed 30 minutes to write an a short easy on how to besthandle the relationship between doctors and patients. You should write at least 120words but no more than 180 words.Part II Listening Comprehension (30 minutes)Section ADirections:In this section, you will hear three news reports. At the end of each news report, you will hear two or three questions. Both the news report and questions will be spoken only once. After you hear questions, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter onAnswer Sheet 1 with a single line through the centre.注意：此部分试题请在答题卡1 上作答。
英语四级考试阅读练习题及答案
英语四级考试阅读练习题及答案英语四级考试阅读练习题及答案2017备考英语四级考试，练习是基础。
为了帮助同学们更好的复习，以下是店铺为大家搜索整理的2017年英语四级考试阅读练习题及答案，希望能给大家带来帮助!There are three kinds of goals: short-term,medium-range and long-term goals. Short-range goals are those that usually deal with current activities,which we can apply on a daily basis.Such goals can be achieved in a week or less,or two weeks,or possible months.It should be remembered that just as a building is no stronger than its foundation ,out long-term goals cannot amount to very munch without the achievement of solid short-term goals.Upon completing our short-term goals,we should date the occasion and then add new short-term goals that will build on those that have been completed.The intermediate goals bukld on the foundation of the short-range goals.They might deal with just one term of school or the entire school year,or they could even extend for several years.Any time you move a step at a time,you should never allow yourself to become discouraged or overwhelmed. As you complete each step,you will enforce the belief in your ability to grow adn succeed.And as your list of completion dates grow,your motivation and desire will increase.Long-range goals may be related to our dreams of the future. They might cover five years or more. Life is not a static thing.We should never allow a long-term goal to limit us or our course of action.1.Our long-term goals mean a lot______.A.if we complete our short-range goalsB.if we cannot reach solid short-term goalsC.if we write down the datesD.if we put forward some plans2.New short-term goals are bulid upon______.A.two yearsB.long-term goalsC.current activitiesD.the goals that have been completed3.When we complete each step of our goals ,______.A.we will win final successB.we are overwhelmedC.we should build up confidence of successD.we should strong desire for setting new goals4.Once our goals are drawn up,_______.A.we should stick to them until we complete themB.we may change our goals as we have new ideas and opportunitiesC.we had better wait for the exciting news of successD.we have made great decision5.It is implied but not stated in the passage that ______.A.those who habe long-term goals will succeedB.writing down the dates may discourage youC.the goal is only a guide for us to reach our desinationD.every should have a goal答案解析：1-5 ADCBC。
2017年12月英语CET4精选阅读题及答案
2017 年12 月英语CET4 精选阅读题及答案task 1Culture shock occurs as a result of total immersion (浸没) in a new culture. It happens to people who have been suddenly transplanted abroad. Newcomers may be anxious because they do not speak the language, know the customs, or understand people's behavior in daily life. The visitor finds that yes may not always mean yes, that friendliness does not necessarily mean friendship, or that statements that appear to be serious are really intended as jokes. The foreigner may be unsure as to when to shake hands, when to start conversations, or how to approach a stranger. The notion of culture shock helps explain feelings of bewilderment and disorientation. Language problems do not account for all the frustrations that people feel. When one is deprived of everything that was once so familiar, such as understanding a transportation system, knowing how to register for university classes, or knowing how to make friends, difficulties in coping with the new society may arise.... when an individual enters a strange culture, he or she is like fish out of water, Newcomers feel at times that they do not belong to and feel alienated from the native members of the culture. When this happens visitors may want to reject everything about the new environment and may glorify and exaggerate the positive aspects of their own culture. Conversely visitors may scorn their native country by rejecting its values and instead choosing to identify with (if only temporarily) the value of the new country. This may occur as an attempt to over-identify with the new culture in order to be accepted by the people in it.。
大学英语四级阅读寒假练习题
大学英语四级阅读寒假练习题2017年大学英语四级阅读寒假练习题2017年大学英语四级阅读寒假练习题Directions: There are 30 incomplete sentences in this part. For each sentence there are four choices marked A), B), C) and D). Choosethe ONE answer that best completes the sentence. Then mark the corresponding letter on the Answer Sheet with a single line through the center.41. It's the in this country to go out and pick flower on thefirst day of spring.A) case B) custom C) habit D) precedent42. He didn't take the flat because he couldn't afford the .A) hire B) fare C) rent D) salary43. I've made an for you to see the dentist at 5 o'clock tomorrow.A) appointment B) interview C) opportunity D) assignation44. The house was poorly built; for , the roof leaked.A) short B) certain C) one thing D) sure45. the weather is concerned, I do not think it matters.A) So long as B) So far as C) As long as D) So far46. The continuous rain set the harvesting of wheat by two weeks.A) off B) back C) down D) about47. The helicopter hovered the trees.A) in B) over C) down D) up48.The mother made a shirt for the boy out of the of the cloth.A) odd and end B) odd and ends C) odds and end D) odds and ends49. Let's get this old barn. It's of no use to us.A) over B) ready C) rid of D) used to50. George's ability to learn from observations and experience greatly to his success in public life.A) owed B) contributed C) attached D) related51. I asked him where my sister was, and he the store across the street.A) nodded B) indicated C) figured D) guessed52. They are staying with us the time being until they find a place of their own.A) during B) for C) since D) in53. 100 competitors had the race.A) put their names for B) entered for C) put themselves for D) taken part54. He me by two games to one.A) beat B) conquered C) gained D) won55. They have put the bird in a cage to it from flying away.A) avoid B) prevent C) forbid D) control56. In recent years, new buildings have up like mushrooms in the city.A) jumped B) sprung C) leapt D) put57. I from among the crowd an old friend of mine whom I hadn't seen for ten years.A) figured out B) picked out C) realized D) picked over58. I thought he'd never anything, but it's turned out that I was wrong.A) arrive B) amount to C) reach for D) add to59. He managed to pay off his debts.A) anyhow or other B) anyhow or another C) somehow or other D) somehow or another60. You'd better not Mr. Ganz. He may get angry.A) play a joke on B) play outC) play into the hands of D) play at参考答案：41. BCACB 46. BBDCB 51. BBBAB 56. BBBCA。
大学英语四级阅读题
大学英语四级阅读题2017年大学英语四级阅读题Part II Reading Comprehension (35 minutes)Directions: There are 4 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 OneQuestions 21 to 25 are based on the following passage.Acculturation, which begins at birth, is the process of teaching new generations of children the customs and values of the parents' culture. How people treat newborns, for example, can be indicative of cultural values. In the United States it is not uncommon for parents to put a newborn in a separate room that belongs only to the child. This helps to preserve parents' privacy and allows the child to get used to having his or her own room, which is seen as a first step toward personal independence. Americans traditionally have held independence and a closely related value, individualism, in high esteem. Parents try to instill these prevailing values in their children. American English expresses these value preferences: children should "cut the (umbilical) cord" and are encouraged not to be "tied to their mothers' apron strings." In the process of their socialization children learn to "look out for number one" and to "stand on their own two feet".Many children are taught at a very early age to make decisions and be responsible for their actions. Often childrenwork for money outside the home as a first step to establishing autonomy. Nine-or ten-year-old children may deliver newspapers in their neighborhoods and save or spend their earnings. Teenagers (13 to 18 years) may baby-sit neighbors' homes in order to earn a few dollar a week. Receiving a weekly allowance at an early age teaches children to budget their money, preparing them for future financial independence. Many parents believe that managing money helps children learn responsibility as well as appreciate the value of money.21. According to this passage, the way people treat newborns _____.A) is a sign of their customsB) is an indication of their level of knowledgeC) symbolizes their social systemD) varies from culture to culture22. The expression, "to cut the cord", is used to show that _____.A) children don't like their parentsB) parents don't feel close to their childrenC) parents would not like to live together with their childrenD) independence from one's family is an important personal goal in USA23. Children who are "tied to the apron strings" _____.A) are caught in their mothers' apronsB) must always wear an apron when they eatC) are very dependent on their mothersD) are independent from their parents24. American people often let their children work for money outside the home at a very early age because _____.A) children have to earn money to help the familyB) they need more moneyC) they want them to begin establishing autonomyD) children have to save money for future use25. It can be inferred from this passage that _____.A) Americans are money loversB) Americans admire independenceC) Americans are good at decision-makingD) Americans are all responsiblePassage TwoQuestions 26 to 30 are based on the following passage.Many people believe that the glare from snow causes snowblindness. Yet, dark glasses or not, they find themselves suffering from headaches and watering eyes, and even snowblindness, when exposed to several hours of "snow light".The United States Army has now determined that glare from snow does not cause snowblindness in troops in a snow-covered country. Rather, a man's eyes frequently find nothing to focus on in a broad expanse of barren snow-covered terrain. So his gaze continually shifts and jumps back and forth over the entire landscape in search of something to look at. Finding nothing, hour after hour, the eyes never stop searching and the eyeballs become sore and the eye muscles ache. Nature offsets this irritation by producing more and more fluid which covers the eyeballs. The fluid covers the eyeball in increasing quantity until vision blurs, then is obscured, and the result is total, even though temporary, snowblindness.Experiments led to the Army to a simple method of overcoming this problem. Scouts ahead of a main body of troops are trained to shake snow from evergreen bushes, creating a dotted line as they cross completely snow-covered landscape.Even the scouts themselves throw lightweight, dark colored objects ahead on which they too can focus. The men following can then see something. Their gaze is arrested. Their eyes focus on a bush and having found something to see, stop scouring the snow-blanketed landscape. By focusing their attention on one object at a time, the men can cross the snow without becoming hopelessly snowblind or lost. In this way the problem of crossinga solid white terrain is overcome.26. To prevent headache, watering eyes and blindness caused by the glare from snow, dark glasses are _____.A) indispensableB) usefulC) ineffectiveD) available27. When the eyes are sore tears are produced to _____.A) clear the visionB) remedy snowblindnessC) ease the irritationD) loosen the muscles28. Snowblindness may be avoided by _____.A) concentrating on the solid white terrainB) searching for something to look at in snow-covered terrainC) providing the eyes with something to focus onD) covering the eyeballs with fluid29. The eyeballs become sore and the eye muscles ache because _____.A) tears cover the eyeballsB) the eyes are irritated by blinding sunlightC) the eyes are irritated by blinding snowD) there is nothing to focus on30. A suitable title for the passage would be _____.A) Snowblindness and How to Overcome ItB) Nature's Cure for SnowblindnessC) Soldiers in the SnowD) Snow VisionPassage ThreeQuestions 31 to 35 are based on the following passage.Until the 1980s, the American homeless population comprised mainly older males. Today, homelessness strikes much younger part of society. In fact, a 25-city survey by the U.S. Conference of Mayors in 1987 found that families with children make up the fastest growing part of the homeless population. Many homeless children gather in inner cities; this transient and frequently frightened student population creates additional problems-both legal and educational-for already overburdened urban school administrators and teachers.Estimates of the number of homeless Americans range from 350,000 to three million. Likewise, estimates of the number of homeless school children vary radically. A U.S. Department of Education report, based on state estimates, states that there are 220,000 homeless school-age children, about a third of whom do not attend school on a regular basis. But the National Coalition for the Homeless estimates that there are at least two times as many homeless children, and that less than half of them attend school regularly.One part of the homeless population that is particularly difficult to count consists of the "throwaway" youths who have been cast off their homes. The Elementary School Center in New York City estimates that there are 1.5 million of them, many ofwhom are not counted as children because they do not stay in family shelters and tend to live by themselves on the streets.Federal law, the Stewart McKinney Homeless Assistance Act of 1987, includes a section that addresses the educational needs of homeless children. The educational provisions of the McKinney Act are based on the belief that all homeless children have the right to a free, appropriate education.31. In 1987, the American homeless population was made up of _____.A) older males B) school childrenC) adults D) both A and B32. The author implies in the first paragraph that _____.A) the homeless population is growing rapidlyB) there is serious shortage of school administrators and teachersC) homeless children often move from place to placeD) homeless children usually stay outside schools33. The National Coalition for the Homeless estimates that there are _____ homeless children.A) 7000,000 B) 350,000C) 440,000 D) 70,00034. One part of the homeless population is difficult to count. The reason might be that _____.A) homeless children live on the streetsB) homeless children have no parentsC) the homeless are too young to be counted as childrenD) the homeless children are not taken as members of their families35. The aim of the McKinney Act is to _____.A) offer education for homeless childrenB) provide family shelters for homeless childrenC) reduce the number of homeless childrenD) estimate the number of homeless populationPassage FourQuestions 36 to 40 are based on the following passage.If women are mercilessly exploited year after year, they have only themselves to blame. Because they tremble at the thought of being seen in public in clothes that are out of fashion, they are always taken advantage of by the designers and the big stores. Clothes which have been worn only a few times have to be put aside because of the change of fashion. When you come to think of it, only a woman is capable of standing in front of a wardrobe(衣柜) packed full of clothes and announcing sadly that she has nothing to wear.Changing fashions are nothing more than the intentional creation of waste. Many women spend vast sums of money each year to replace clothes that have hardly been worn. Women who cannot afford to throw away clothing in this way, waste hours of their time altering the dresses they have. Skirts are lengthened or shortened; necklines are lowered or raised, and so on.No one can claim that the fashion industry contributes anything really important to society. Fashion designers are rarely concerned with vital things like warmth, comfort and durability(耐用). They are only interested in outward appearance and they take advantage of the fact that women will put up with any amount of discomfort, as long as they look right. There can hardly be a man who hasn't at some time in his life smiled at the sight of a woman shaking in a thin dress on a winter day, or delicately picking her way through deep snow in high-heeled shoes.When comparing men and women in the matter of fashion, the conclusions to be drawn are obvious. Do the constantly changing fashions of women's clothes, one wonders, reflect basic qualities of inconstancy and instability? Men are too clever to let themselves be cheated by fashion designers. Do their unchanging styles of dress reflect basic qualities of stability and reliability? That is for you to decide.36. Designers and big stores always make money .A) by mercilessly exploiting women workers in the clothing industryB) because they are capable of predicting new fashionsC) by constantly changing the fashions in women's clothingD) because they attach great importance to quality in women's clothing37. To the writer, the fact that women alter their old-fashioned dresses is seen as .A) a waste of money B) a waste of timeC) an expression of taste D) an expression of creativity38. The writer would be less critical if fashion designers placed more stress on the of clothing.A) cost B) appearanceC) comfort D) suitability39. According to the passage, which of the following statements is TRUE?A) New fashions in clothing are created for the commercial exploitation of women.B) The constant changes in women's clothing reflect their strength of character.C) The fashion industry makes an important contribution to society.D) Fashion designs should not be encouraged since they are only welcomed by women.40. By saying "the conclusions to be drawn are obvious" (Lines 1-2, Para. 4) the writer means that .A) women's inconstancy in their choice of clothing is often laughed atB) women are better able to put up with discomfortC) men are also exploited greatly by fashion designersD) men are more stable and reliable in character。
英语等级考试四级阅读训练题
英语等级考试四级阅读训练题2017年英语等级考试四级阅读训练题书山有路勤为径,学海无涯苦作舟.以下是店铺为大家搜索整理的2017年英语等级考试四级阅读训练题，希望对正在关注的`您有所帮助!Early in the age of affluence (富裕) that followed World War Ⅱ，an American retailing analyst named Victor Lebow proclaimed, “Our enormously productive economy...demands that we make consumption our way of life, that we convert the buying and use of goods into rituals, that we seek our spiritual satisfaction, our ego satisfaction, in consumption. We need things consumed, burned up, worn out, replaced and discarded at an ever increasing rate." Americans have responded to Lebow's call, and much of the world has followed. Consumption has become a central pillar of life in industrial lands and is even embedded in social values. Opinion surveys in the world's two largest economics-Japan and the United States-show consumerist definitions of success becoming ever more prevalent. Overconsumption by the world's fortunate is an environmental problem unmatched in severity by anything but perhaps population growth. Their surging exploitation of resources threatens to exhaust or unalterably spoil forests, soils, water, air and climate. Ironically, high consumption may be a mixed blessing in human terms, too. The time-honored values of integrity of character, good work, friendship, family and community have often been sacrificed in the rush to riches. Thus many in the industrial lands have a sense that their world of plenty is somehow hollow, that misled by a consumerist culture, they have been fruitlessly attempting to satisfy what areessentially social, psychological and spiritual needs with material things. Of course, the opposite of overconsumption, poverty, is no solution to either environmental or human problems. It is infinitely worse for people and bad for the natural world too. Dispossessed (被剥夺得一无所有的) peasants slash, and burn their way into the rain forests of Latin America, and hungry nomads (游牧民族) turn their herds out onto fragile African grassland, reducing it to desert. If environmental destruction results when people have either too little or too much, we are left to wonder how much is enough .What level of consumption can the earth support ?When dose having more cease to add noticeably to human satisfaction?1. The emergence of the affluent society after World War II .A) led to the reform of the retailing systemB) resulted in the worship of consumerismC )ve rise to the dominance of the new egoismD) gave birth to a new generation of upper class consumers2. Apart from enormous productivity, another important impetus to high consumption isA) the people's desire for a rise in their living standardsB) the concept that one's success is measured by how much they consumeC) the imbalance that has existed between production and consumptionD) the conversion of the sale of goods into rituals3. Why does the author say high consumption is a mixed blessing?A) Because poverty still exists in an affluent society.B) Because overconsumption won't last long due to unrestricted population growth.C) Because traditional rituals are often neglected in the process of modernization.D) Because moral values are sacrificed in pursuit of material satisfaction.4. According to the passage, consumerist culture .A) will not alleviate poverty in wealthy countriesB) will not aggravate environmental problemsC) cannot thrive on a fragile economyD) cannot satisfy human spiritual needs5. It can be inferred from the passage that .A) human spiritual needs should match material affluenceB) whether high consumption should be encouraged is still an issueC) how to keep consumption at a reasonable level remains a problemD) there is never an end to satisfying people's material needs。
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2017年大学英语四级阅读寒假练习试题汇总2017年大学英语四级阅读寒假练习试题Directions:In this section,you are going to read a passage with ten statements attached to it.Each statementcontains information given in one of the paragraphs.Identify the paragraph from which the information is derived.You may choose a paragraph more than once.Each paragraph is marked with a letter.Answer the questions bymarking the corresponding letter on Answer Sheet 2.Caring for elderly parents catches many unprepared[A]Last July,Julie Baldocchi，s mother had a massive stroke and was paralyzed.Baldocchi suddenly had to become a family caregiver, something that she wasn"t prepared for.“I was flying by the seat of my pants,”says Baldocchi,an employment specialist in San Francisco.Both of her parents are83,and she knew her father couldn’t handle her mother’s care.The hospital recommended putting her mother in a nursing home. Baldocchi wasn’t willing to do that.But moving her back into her parents’home created other problems.Baldocchi,48,is married and lives about a mile away from her parents.She has a full-time job and has back problems that make it difficult for her to lift her mother.“I couldn’t do it all,”she says.“But I didn’t even know how to find help.”[B]With help from the Family Caregiver Alliance,she eventually hired a live-in caregiver.“But even if you plan intellectually and legally, you’re never ready for the emotional impact,”Baldocchi says.In the first two months after her mother’s stroke,she lost about30pounds as stress mounted.More than42million Americans provide family caregiving for an adult who needs help with daily activities,according to a2009 survey by the AARP.An additional61.6million provided at least some care during the year.And many are unprepared.[C]While many parents lack an advance care directive,it’s the most basic and important step they can take.The directive includes several parts,including:a durable power of attorney,which gives someone legal authority to make financial decisions on another’s behalf;a health care proxy,which is similar to the power of attorney,except it allows someone to make decisions regarding medical treatment;and a living will that outlines instructions for end-of-life care.(For example,parents can say if they want to be kept alive by artificial measures.)“It’s invaluable for the kids,because it’s hard to make those decisions for a parent,”says Jennifer Cona,an elder-law attorney at Genser Dubow Genser&Cona in Melville,N.Y.An advance care directive is the first line of defense if a situation arises,says Kathleen Kelly,executive director of the Family Caregiver Alliance,which supports and educates caregivers. Without an advance directive,the family will have to petition the court to be appointed the parent’s legal guardian,says .[D]It’s important for families to talk about long-term care so the adult children know their parents，preferences,wishes and goals,says Lynn Feinberg,a caregiving expert at AARP.But it’s not an easy conversation.Elderly parents are sometimes suspicious of their children’s financial motives,says Susan John,a financial planner at Financial Focus in Wolfeboro,N.H.One client asked John to hold a family meeting because they needed an intermediary to talk about financial issues,she says.And when there are many siblings,the family decisions can become a three-ring circus with much acrimony,says Ann-Margaret Carrozza,an elder-law attorney in Glen Cove,N.Y.Families who need information and help sorting out disagreements can call on elder-law attorneys,financial planners,geriatric care managers and caregiver support groups.In February,AARP said it will offer its members a new caregiving support service through financial services firm Genworth.[E]Many families are unprepared for quick decisions,especially when they find out that Medicare doesn’t pay for long-term care,Feinberg says.The median cost of a year in a private room at a nursing home in2011was $77,745,according to Genworth.And only those who have spent most of their assets can qualify for Medicaid to pay for the nursing home.[F]Assisted living is another option.Residents can have their own apartment to maintain some independence.But the facilities generally provide personal care services,such as meals,housekeeping and assistance with activities.Still,it’s not cheap:The national median cost in2011was$39,135,according to Genworth.Assisted living isn’t covered by Medicaid.[G]If they have a choice,at least90%of elderly parents prefer to stay at home as long as they can,according toAARP research.But if the parents can no longer safely live at home, it can be hard for children to move them into an adult care facility.There may be another option.Sometimes the home can be modified so a parent can stay there.For example,Baldocchi put in a chair lift for her mother. She also arranged for a home caregiver.[H]Family caregivers take over many responsibilities.One might manage a parent’s finances,while another sibling will take the parent to doctors"appointments and shopping.Those who move in with a parent take on a significant and sustained burden of care.Jan Walker moved into her mother’s home in Leesburg,Fla.After her mother,who is83,had fallen, she wasn’t able to get around as well.Walker,55,has three brothers. But she is the only daughter,is divorced and has no children.“I always knew that this was the role that I would have,and I guess my mind was prepared for it,”says Walker,who now is a full-time caregiver and works from home as a tutorial instructor for a digital scrapbooking website.“When you get into the trenches,it’s literally baptism by fire,”she says.“New things come up.It’s not just about advance planning for finances or medical care.It’s everything,”she says.[I]Caregivers need to also watch their own health.“There is sucha thing as caregiver burnout,”Cona says.Among female caregivers50and older,20%reported symptoms of depression,according to a2010study on working caregivers by MetLife.“It’s a hard job,”Walker says.“But most worthwhile things are hard.She was always there for me when I neededa helping hand.It’s only natural that I be here for her now.”46.When elderly parents cannot live at home safely,their children can change their home instead of sending them to an adult care facility.47.To talk about long-term care is not easy because sometimes aged parents are suspicious of their children’s financial motives.48.Besides advance planning for finances or medical care,family caregivers take over many other responsibilities.49.The difference between a durable power of attorney and a health care proxy is that the latter allows someone to make decisions regarding medical treatment.50.Baldocchi did not want to send her mother to a nursing home,but she had difficulty taking care of her.51.Over42million caregivers helped an adult with everyday activities in the USA in2009.52.If a family needs information or help to sort out disagreements, there are many people they can call on.53.Caregivers should pay attention to their own health,or they may burn out or become depressed.54.One will have to petition the court to be the parent’s legal guardian,if there is no advance directive.55.The national median cost of assisted living in2011was$39,135 and it is not covered by Medicaid.【答案解析】46.[G]。