大学英语四级-85及答案解析.doc

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1、大学英语四级-85 及答案解析(总分：100.00，做题时间：90 分钟)一、Reading Comprehensio(总题数：4，分数：100.00)Most people often dream at night, when they wake in the morning they say to themselves, “what a strange dream I had! I wonder what made me dream that.“ Sometimes 1 are frightening. Sometimes, in dreams, wishes come true. At

2、other times we are troubled by strange dreams in which the world seems to have been 2 upside-down and nothing makes sense. In dreams we do things which we would never do when we“re 3 . We think and say things we would never think and say. Why are dreams so strange and 4 ? Where do dreams come from?

3、No one has produced a more satisfying 5 than a man called Sigmund Freud. He said that dreams come from a part of one“s mind which one can neither recognize nor control. He 6 this the “unconscious mind.“ The new worlds Freud 7 were inside man himself. For the unconscious mind is like a deep well, hil

4、l of memories and feelings. These memories and feelings have been stored there from the 8 of our birth. Our conscious mind has forgotten them. We do not know that they are there until some unhappy or unusual experience causes us to remember, or to dream dreams. Then 9 we see the same thing and feel

5、the same way we felt when we were little children. The unconscious forces inside us are at least as powerful as the conscious forces we know about. Sometimes we do things without knowing why. If we don“t, the reasons may lie 10 in our uncouscious minds. A. turned B. dreams C. deep D. unfamiliar E. u

6、rging F. moment G. suddenly H. urban I. narrowly J. weave K. explored L. answer M. obstacle N. awake O. named（分数：25.00）Although each baby has an individual schedule of development, general patterns of growth have been observed Three periods of development have been identified, including early infanc

7、y, which. 11 from the first to the sixth month middle infancy, from the sixth to the ninth month and late infancy, from the ninth to the fifteenth month. Whereas the newborn is 12 with his or her inner world and responds 13 to hunger and pain in early infancy, the baby is already aware of the surrou

8、nding world. During the second month, many infants are aware more and can raise their heads to look at things. They also begin to smile at people. By four months, the baby is 14 for things but not yet grasping them in its hands. It is also beginning to be 15 to strangers and may scream when a visiti

9、ng 6 tries to pick it up. By five months, the baby is 16 objects and putting them into his mouth. Some babies are trying to 17 themselves with their hands. In middle infancy, the baby 18 on practicing a great many speech sounds. It loves to imitate actions and examine interesting objects. At about s

10、even months, it begins to crawl, a skill that it masters at the end of middle infancy. In late infancy, the baby takes an interest in games, songs and even book. 19 toward walking moves through standing, balancing, bounding in place, and walking with others. As soon as the baby walks well alone, it

11、has passed from infancy into the active toddler (学步儿童) age. A. searching B. Progress C. feed D. extends E. Appeal F. concentrates G. amazingly H. grabbing I. relative J. concerned K. indifferent L. alert M. primarily N. meanwhile O. previous（分数：25.00）Do you find getting up In the morning so difficul

12、t that it“s painful? This might be called laziness, but Dr. Kleitman has a new 21 , He has proved that everyone has a dally energy cycle. During the hours when you labor through your work you may say that you“re “hot“, That“s true. The time of day when you feel most energetic is when your cycle of b

13、ody temperature Is at its 22 . For some people the peak comes during the forenoon. For others it comes in the afternoon or evening. No one has discovered why this is so, but it leads to such 23 monologues as: “Get up, John You“ll be late for work again.“ The possible explanation to the trouble is th

14、at John is at his temperature-and-energy peak in the evening. Much family quarrelling ends when husbands and wives 24 what these energy cycles mean, and which cycle each member of the family has. You can“t 25 your energy cycle, but you can learn to make your life fit it better. Habit can help, Dr. K

15、leitman believes. Maybe you“re sleepy in the evening but feel you must stay up late anyway. Counteract your cycle to some extent by 26 staying up later than you want to. If your energy is low in the morning, but you have an important job to do early in the day, 27 before your usual hour. This won“t

16、change your cycle, but you“ll get up steam and work better at your low point. Get off to a slow start which saves your energy. Get up with a 28 yawn and stretch. Sit on the edge of the bed a minute before putting your feet on the floor. Avoid the troublesome search for clean clothes by laying them o

17、ut the night before. Whenever possible, do 29 work in the afternoon and save tasks 30 more energy or concentration for your sharper hours. A. rise B. realize C. peak D. intimate E. leisurely F. routine G. familiar H. maximum I. requiring J. habitually K. naturally L. explanation M. change N. comment

18、ing O. increase（分数：25.00）Crying is hardly an activity encouraged by society. Tears, be they of sorrow, anger, or joy, typically make Americans feel uncomfortable and 31 . The shedder of tears is likely to apologize, even when a devastating (毁灭性的) tragedy was the provocation. The observer of tears is

19、 likely to do everything possible to put an end to the 32 outpouring. But judging from recent studies of crying behavior, links between illness and crying and the chemical composition of tears, both those responses to tears are often 33 and may even be counterproductive (使达不到预期目标的). Humans are the o

20、nly animals 34 known to shed emotional tears. Since evolution has given 35 to few, if any, purposeless physiological responses, it is logical to assume that crying has one or more functions that 36 survival. Although some observers have suggested that crying is a way to elicit assistance from others

21、 (as a crying baby might from its mother), the shedding of tears is hardly necessary to get help. Vocal cries would have been quite enough, more likely than tears to gain 37 . So, it appears, there must be something special about tears themselves. Indeed, the new studies suggest that emotional tears

22、 may play a direct role in alleviating stress. University of Minnesota researchers who are studying the chemical composition of tears have recently 38 two important chemicals from emotional tears. Both chemicals are found only in tears that are shed in response to emotion. Tears shed because of expo

23、sure to cut onion would contain no such 39 . Researchers at several other institutions are investigating the usefulness of tears as a means of 40 human ills and monitoring drugs. A. attention B. overwhelming C. inappropriate D. embarrassed E. diagnosing F. indispensable G. rise H. isolated I. defini

24、tely J. enhance K. aspiration L. emotional M. repelled N. substance O. increasingly（分数：25.00）大学英语四级-85 答案解析(总分：100.00，做题时间：90 分钟)一、Reading Comprehensio(总题数：4，分数：100.00)Most people often dream at night, when they wake in the morning they say to themselves, “what a strange dream I had! I wonder what m

25、ade me dream that.“ Sometimes 1 are frightening. Sometimes, in dreams, wishes come true. At other times we are troubled by strange dreams in which the world seems to have been 2 upside-down and nothing makes sense. In dreams we do things which we would never do when we“re 3 . We think and say things

26、 we would never think and say. Why are dreams so strange and 4 ? Where do dreams come from? No one has produced a more satisfying 5 than a man called Sigmund Freud. He said that dreams come from a part of one“s mind which one can neither recognize nor control. He 6 this the “unconscious mind.“ The n

27、ew worlds Freud 7 were inside man himself. For the unconscious mind is like a deep well, hill of memories and feelings. These memories and feelings have been stored there from the 8 of our birth. Our conscious mind has forgotten them. We do not know that they are there until some unhappy or unusual

28、experience causes us to remember, or to dream dreams. Then 9 we see the same thing and feel the same way we felt when we were little children. The unconscious forces inside us are at least as powerful as the conscious forces we know about. Sometimes we do things without knowing why. If we don“t, the

29、 reasons may lie 10 in our uncouscious minds. A. turned B. dreams C. deep D. unfamiliar E. urging F. moment G. suddenly H. urban I. narrowly J. weave K. explored L. answer M. obstacle N. awake O. named（分数：25.00）解析：B解析 由谓语 are 可知此处为名词复数，作本句的主语。根据上下文，及本段的sometimes.，sometimes.，other times.等并列句，可以推断本句的主

30、语就是本文的主题dreams。解析：A解析 由前面的 have been 可知此处应为动词的过去分词。根据空白处后的 upside-down，可知turned 最合适。turn upside-down 意为“完全颠倒”。解析：N解析 此处应为形容词或动词的分词形式，作 are 的表语。分析本句内容，可以知道空白处是与句子开头的 in dreams 相反的情况，因此 awake 一词最合适。解析：D解析 此处应为形容词或动词的分词形式，与 strange 并列作 are 的表语，由此也可推断空白处的单词应与 strange 意思相近，因此本题答案为 unfamiliar。解析：L解析 由前面的

31、a more satisfying 可知此处为名词单数。上一段提出了两个问题，本段应该就问题给出答案，因此空白处用 answer 最合适。解析：O解析 此处为及物动词过去式作谓语。根据本段提到的 Sigmund Freud 的发现，可知unconscious mind 是一个新名词，是 Sigmund Freud 创造的，因此本题答案为 named。解析：K解析 此处应为及物动词的过去式，作定语从句的谓语。根据上文提到 Sigmund Freud 的发现，即本句中的 new worlds 等词，空白处用 explored 最合适。解析：F解析 由前面的 the 可知此处为名词。根据上下文，可以

32、推断本句主要指出人从一出生开始就有记忆，因此本题答案为 moment。from the moment of our birth 意为“从我们出生的那一刻起”。解析：G解析 此处应为副词，作全句的状语。根据前两句可以知道，我们只有在某些特殊情况下才会突然想起小时候见过或经历过的事情，因此 suddenly 一词最适合。解析：C解析 此处应为副词，修饰动词词组 lie in our unconscious minds。结合上一句，可以推断我们有时不知道我们做某事的原因，是因为这个原因在我们的潜意识里隐藏得很深，因此此处用 deep 一词最合适。Although each baby has an i

33、ndividual schedule of development, general patterns of growth have been observed Three periods of development have been identified, including early infancy, which. 11 from the first to the sixth month middle infancy, from the sixth to the ninth month and late infancy, from the ninth to the fifteenth

34、 month. Whereas the newborn is 12 with his or her inner world and responds 13 to hunger and pain in early infancy, the baby is already aware of the surrounding world. During the second month, many infants are aware more and can raise their heads to look at things. They also begin to smile at people.

35、 By four months, the baby is 14 for things but not yet grasping them in its hands. It is also beginning to be 15 to strangers and may scream when a visiting 6 tries to pick it up. By five months, the baby is 16 objects and putting them into his mouth. Some babies are trying to 17 themselves with the

36、ir hands. In middle infancy, the baby 18 on practicing a great many speech sounds. It loves to imitate actions and examine interesting objects. At about seven months, it begins to crawl, a skill that it masters at the end of middle infancy. In late infancy, the baby takes an interest in games, songs

37、 and even book. 19 toward walking moves through standing, balancing, bounding in place, and walking with others. As soon as the baby walks well alone, it has passed from infancy into the active toddler (学步儿童) age. A. searching B. Progress C. feed D. extends E. Appeal F. concentrates G. amazingly H.

38、grabbing I. relative J. concerned K. indifferent L. alert M. primarily N. meanwhile O. previous（分数：25.00）解析：D解析 此处需要动词，作 which 从句的谓语，而且应该是第三人称单数。再根据介词信号词from.to 的搭配可确定答案为 extends。解析：J解析 此处需要形容词作表语，或动词的过去分词作谓语。再根据介词信号词 with 以及下文responds.to hunger and pain，可判断此处表示的是新生婴儿只关心自己的内部世界，故答案为concerned。be conc

39、erned with 意为“关心”。解析：M解析 文中 responds 与空格后的 to 搭配，意为“对反应”，故此处需副词作状语。其他两个副词 meanwhile 和 amazingly 明显不符合逻辑，故答案为 primarily“主要地”。解析：A解析 根据后面的 grasping 这个信号词可判断此处需要动词的现在分词作谓语，再根据介词信号词 for 可判断答案为 searching。search for 意为“搜寻”。解析：L解析 此处需要一个形容词或名词作 be 的表语，又根据介词信号词 to 以及下文 may scream when.可判断此处答案为 alert。be aler

40、t to 意为“对保持警惕”。解析：I解析 此处需要单数可数名词，作 when 引导的从句的主语。能发 pick it up 的动作的应该是人，故答案为 relative。解析：H解析 根据下文 and 后并列的成分 putting 可判断此处需要动词的现在分词作谓语，而且该动词还必须是及物动词。由宾语 objects 可确定答案为 grabbing。解析：C解析 此处需要动词原形，而且应该是及物动词。再根据上文 putting them into his mouth，可判断本题答案为 feed。解析：F解析 此处需要动词的第三人称单数作谓语，再根据介词信号词 on 可判断答案为concent

41、rates。concentrate on 意为“把精力集中于”。解析：B解析 此处需要名词作句子的主语。根据本句后半部分这些步骤及谓语动词 moves through 可判断本题答案为 Progress。Do you find getting up In the morning so difficult that it“s painful? This might be called laziness, but Dr. Kleitman has a new 21 , He has proved that everyone has a dally energy cycle. During the

42、hours when you labor through your work you may say that you“re “hot“, That“s true. The time of day when you feel most energetic is when your cycle of body temperature Is at its 22 . For some people the peak comes during the forenoon. For others it comes in the afternoon or evening. No one has discov

43、ered why this is so, but it leads to such 23 monologues as: “Get up, John You“ll be late for work again.“ The possible explanation to the trouble is that John is at his temperature-and-energy peak in the evening. Much family quarrelling ends when husbands and wives 24 what these energy cycles mean,

44、and which cycle each member of the family has. You can“t 25 your energy cycle, but you can learn to make your life fit it better. Habit can help, Dr. Kleitman believes. Maybe you“re sleepy in the evening but feel you must stay up late anyway. Counteract your cycle to some extent by 26 staying up lat

45、er than you want to. If your energy is low in the morning, but you have an important job to do early in the day, 27 before your usual hour. This won“t change your cycle, but you“ll get up steam and work better at your low point. Get off to a slow start which saves your energy. Get up with a 28 yawn

46、and stretch. Sit on the edge of the bed a minute before putting your feet on the floor. Avoid the troublesome search for clean clothes by laying them out the night before. Whenever possible, do 29 work in the afternoon and save tasks 30 more energy or concentration for your sharper hours. A. rise B.

47、 realize C. peak D. intimate E. leisurely F. routine G. familiar H. maximum I. requiring J. habitually K. naturally L. explanation M. change N. commenting O. increase（分数：25.00）解析：L解析 此处需要可数名词单数。根据后一句“他已证明每个人都有一个日能量周期”，可推断此处为“发现”、“看法”或“解释”之类的词，因此 explanation 正确。解析：C解析 此处需填名词，且与 at 构成词组。根据上一句的 you“re

48、“hot“及本句的 most energetic，可知此处指体温达到“最高”。peak 和 maximum 都可表达此义，但只有 peak 能与 at 搭配，at one“s peak/reach one“s peak 意为“达到巅峰”。而 maximum 与 reach 搭配，reach a maximum 意为“达到最大值”。解析：G解析 此处需要形容词，修饰 monologues。根据 as 后的话语，可得出答案为 familiar，意为“熟悉的”。解析：B解析 此处需要及物动词原形，作谓语。根据宾语 what these energy cycles mean，可推测该词表“知道，明白”

49、之义，由此可得出答案为 realize。解析：M解析 此处需要及物动词原形，作谓语。由 but 转折可知我们只能让生活来适应能量周期，因此能量周期是不能被改变的，故可得出答案为 change。另外，下文本段最后一句提到“This won“t change your cycle”，这更进一步证实了 change 是正确的。解析：J解析 此处需要副词，修饰 staying up later。根据前文所说“Habit can help”，可知此处指可以通过习惯来对抗能量周期，因此答案为 habitually。而从上一句的 must stay up late anyway，可知 naturally(自然地)不正确。解析：A解析 此处需要填不及物动词原形，作主句的谓语。根据 if 条件句的内容，可得出答案为rise(起床)。解析：E解析 此处需要形容词。根据上一句中的 a slow start，可选出答案 leisurely，意为“从容不迫的，不慌不忙的”。注意这个词的词尾 ly，会被误认为是副词，其实该词既可作副词，也可作形容词。解析：F解析 此处需填形容词。词库中能修饰 work 的最佳形容词是 routine。routine work 意为“例行公事，常规工作