Baekeland and Hartmann report that the “short sleepers had been more or less average in their sleep needs until the men were in their teens. But at about age 15 or so, the men voluntarily began cutti 题目和参考答案——青夏教育精英家教网—

Baekeland and Hartmann report that the “short sleepers” had been more or less average in their sleep needs until the men were in their teens. But at about age 15 or so, the men voluntarily began cutting down their nightly sleep time because of pressures from school, work, and other activities. These men tended to view their nightly periods of unconsciousness as bothersome interruptions in their daily routines.

　　 In general, these “short sleeps” appeared ambitious, active, energetic, cheerful, conformist(不动摇) in their opinions, and very sure about their career choices. They often held several jobs at once, or workers full-or part-time while going to school. And many of them had a strong urge to appear “normal” or “acceptable” to their friends and associates.

　　When asked to recall their dreams, the “short sleepers” did poorly. More than this, they seemed to prefer not remembering. In similar fashion, their usual way of dealing with psychological problems was to deny that the problem existed, and then to keep busy in the hope that the trouble would go away.

　　The sleep patterns of the “short sleepers” were similar to, but less extreme than, sleep patterns shown by many mental patients categorized as manic(疯人).

　　The “long sleepers” were quite different indeed. Baekeland and Hartmann report that these young men had been lengthy sleeps since childhood. They seemed to enjoy their sleep, protected it, and were quite concerned when they were occasionally robbed of their desired 9 hours of nightly bed rest. They tended to recall their dreams much better than did the “short sleepers.”

　　Many of the “long sleepers” were shy, anxious, introverted (内向), inhibited (压抑), passive, mildly depressed, and unsure of themselves (particularly in social situations). Several openly states that sleep was an escape from their daily problems.

According to the report,______.

　　A. many short sleepers need less sleep by nature

　　B. many short sleepers are forced to reduce their nightly sleep time because they are busy

with their work

　　C. long sleepers sleep a longer period of time during the day

　　D. many long sleepers preserve their sleeping habit formed during their childhood

Many “short sleepers” are likely to hold the view that _____.

　　A. sleep is a withdrawal from the reality

　　B. sleep interferes with their sound judgment

　　C. sleep is the least expensive item on their routine program

　　D. sleep is the best way to deal with psychological troubles

It is stated in the third paragraph that short sleepers _____.

　　A. are ideally vigorous even under the pressures of life

　　B. often neglect the consequences of inadequate sleep

　　C. do not know how to relax properly

　　D. are more unlikely to run into mental problems

When sometimes they cannot enjoy adequate sleep, the long sleepers might ____.

　　A. appear disturbed B. become energetic

　　C. feel dissatisfied D. be extremely depressed

The word “plastic” comes from the Greek word “Platicos” and is used to describe_1_which can be easily shaped.?

The history of plastics is longer than you might_2_.In fact _3_ manmade plastics ever to appear on the market was made over a hundred years ago. It was called “celluloid(赛璐璐)”.It was discovered by both an Englishman and an American in the same year._4_it was the Americans who first produced it on a large scale during the year 1860.Everybody was _5_by this new material which could be moulded (用模子做) into shapes and _6_so cheap to buy.

Poor young men _7_in cities with lots of smoke and dirt were_8_ to buy white celluloid collars(领子).The collars were hard and uncomfortable. But they did not have to be sent to wash. The poor young men _9_ rub them clean every evening with soap and water! Poor mothers,

_10_ had not been able to afford playthings _11_their children, were now able to buy them playthings _12_ of celluloid. But celluloid had one very serious fault. It caught fire very easily. In fact it burned even more quickly than wood or cloth. There were many terrible accidents, particularly _13_ children. For years scientists worked hard to find a better plastic material than celluloid. They had _14_ success. Then in 1932 an American scientist called Baekeland produced a hard plastic material which did not burn. _15_ became known _16_ bakelite(酚醛塑料).Other plastic materials like bakelite were _17_ produced. They _18_ to make electrical fittings and plates and cups. Poor people liked them because they were both cheap and safe, but rich people _19_ them because they were cheap, and because they could only be made _20_dark colours.

1. A. something B. everything C. thing D. anything

2. A. wish B. think C. want D. hope

3. A. first B. at first C. for the first D. the first

4. A. So B. But C. And D. As

5. A. surprised B. excited C. told D. frightened

6. A. be B. were C. was D. is

7. A. waiting B. running C. walking D. working

8. A. going B. sure C. about D. able

9. A. could B. ought to C. must D. should

10. A. which B. who C. whom D. that

11. A. for B. like C. in D. of

12. A. done B. produced C. worked D. made

13. A. between B. on C. among D. about

14. A. much B. great. C. never D. little

15. A. The man B. He C. It D. The scientist

16. A. as B. with C. by D. to

17. A. already B. still C. also D. yet

18. A. used B. hoped C. were used D. had

19. A. took B. loved C. enjoyed D. disliked

20. A. in B. by C. from D. of

Baekeland and Hartmann report that the “short sleepers” had been more or less average in their sleep needs until the men were in their teens. But at about age 15 or so, the men voluntarily began cutting down their nightly sleep time because of pressures from school, work, and other activities. These men tended to view their nightly periods of unconsciousness as bothersome interruptions in their daily routines.
　　 In general, these “short sleeps” appeared ambitious, active, energetic, cheerful, conformist(不动摇) in their opinions, and very sure about their career choices. They often held several jobs at once, or workers full-or part-time while going to school. And many of them had a strong urge to appear “normal” or “acceptable” to their friends and associates.
　　When asked to recall their dreams, the “short sleepers” did poorly. More than this, they seemed to prefer not remembering. In similar fashion, their usual way of dealing with psychological problems was to deny that the problem existed, and then to keep busy in the hope that the trouble would go away.
　　The sleep patterns of the “short sleepers” were similar to, but less extreme than, sleep patterns shown by many mental patients categorized as manic(疯人).
　　The “long sleepers” were quite different indeed. Baekeland and Hartmann report that these young men had been lengthy sleeps since childhood. They seemed to enjoy their sleep, protected it, and were quite concerned when they were occasionally robbed of their desired 9 hours of nightly bed rest. They tended to recall their dreams much better than did the “short sleepers.”
　　Many of the “long sleepers” were shy, anxious, introverted (内向), inhibited (压抑), passive, mildly depressed, and unsure of themselves (particularly in social situations). Several openly states that sleep was an escape from their daily problems.
【小题1】 According to the report,______.

A．many short sleepers need less sleep by nature

B．many short sleepers are forced to reduce their nightly sleep time because they are busy
with their work

C．long sleepers sleep a longer period of time during the day

D．many long sleepers preserve their sleeping habit formed during their childhood

【小题2】 Many “short sleepers” are likely to hold the view that _____.

A．sleep is a withdrawal from the reality

B．sleep interferes with their sound judgment

C．sleep is the least expensive item on their routine program

D．sleep is the best way to deal with psychological troubles

【小题3】It is stated in the third paragraph that short sleepers _____.

A．are ideally vigorous

even under the pressures of life

B．often neglect the consequences of inadequate sleep

C．do not know how to relax properly

D．are more unlikely to run into mental problems

【小题4】 When sometimes they cannot enjoy adequate sleep, the long sleepers might ____.

A．appear disturbed	B．become energetic
C．feel dissatisfied	D．be extremely depressed

Baekeland and Hartmann report that the “short sleepers” had been more or less average in their sleep needs until the men were in their teens. But at about age 15 or so, the men voluntarily began cutting down their nightly sleep time because of pressures from school, work, and other activities. These men tended to view their nightly periods of unconsciousness as bothersome interruptions in their daily routines.

In general, these “short sleeps” appeared ambitious, active, energetic, cheerful, conformist(不动摇) in their opinions, and very sure about their career choices. They often held several jobs at once, or workers full-or part-time while going to school. And many of them had a strong urge to appear “normal” or “acceptable” to their friends and associates.

When asked to recall their dreams, the “short sleepers” did poorly. More than this, they seemed to prefer not remembering. In similar fashion, their usual way of dealing with psychological problems was to deny that the problem existed, and then to keep busy in the hope that the trouble would go away.

The sleep patterns of the “short sleepers” were similar to, but less extreme than, sleep patterns shown by many mental patients categorized as manic(疯人).

The “long sleepers” were quite different indeed. Baekeland and Hartmann report that these young men had been lengthy sleeps since childhood. They seemed to enjoy their sleep, protected it, and were quite concerned when they were occasionally deprived of their desired 9 hours of nightly bed rest. They tended to recall their dreams much better than did the “short sleepers.”

Many of the “long sleepers” were shy, anxious, introverted (内向), inhibited (压抑), passive, mildly depressed, and unsure of themselves (particularly in social situations). Several openly state that sleep was an escape from their daily problems.

64. According to the report,______.

A) many short sleepers need less sleep by nature

B) many short sleepers are obliged to reduce their nightly sleep time because they are busy with their work

C) long sleepers sleep a longer period of time during the day

D) many long sleepers preserve their sleeping habit formed during their childhood

65. Many “short sleepers” are likely to hold the view that _____.

A) sleep is a withdrawal from the reality

B) sleep interferes with their sound judgement

C) sleep is the least expensive item on their routine program

D) sleep is the best way to deal with psychological troubles

66. When sometimes they cannot enjoy adequate sleep, the long sleepers might ____.

A) appear disturbed

B) become energetic

C) feel dissatisfied

D) be extremely depressed

67. Which of the following is Not included in the passage?

A) If one sleeps inadequately, his performance suffers and his memory is weakened

B) The sleep patterns of short sleepers are exactly the same as those shown by many mental patients

C) Long and short sleepers differ in their attitudes towards sleep

D) Short sleepers would be better off with more rest

Baekeland and Hartmann report that the “short sleepers” had been more or less average in their sleep needs until the men were in their teens. But at about age 15 or so, the men voluntarily began cutting down their nightly sleep time because of pressures from school, work, and other activities. These men tended to view their nightly periods of unconsciousness as bothersome interruptions in their daily routines.

　　 In general, these “short sleeps” appeared ambitious, active, energetic, cheerful, conformist(不动摇) in their opinions, and very sure about their career choices. They often held several jobs at once, or workers full-or part-time while going to school. And many of them had a strong urge to appear “normal” or “acceptable” to their friends and associates.

　　When asked to recall their dreams, the “short sleepers” did poorly. More than this, they seemed to prefer not remembering. In similar fashion, their usual way of dealing with psychological problems was to deny that the problem existed, and then to keep busy in the hope that the trouble would go away.

　　The sleep patterns of the “short sleepers” were similar to, but less extreme than, sleep patterns shown by many mental patients categorized as manic(疯人).

　　The “long sleepers” were quite different indeed. Baekeland and Hartmann report that these young men had been lengthy sleeps since childhood. They seemed to enjoy their sleep, protected it, and were quite concerned when they were occasionally robbed of their desired 9 hours of nightly bed rest. They tended to recall their dreams much better than did the “short sleepers.”

　　Many of the “long sleepers” were shy, anxious, introverted (内向), inhibited (压抑), passive, mildly depressed, and unsure of themselves (particularly in social situations). Several openly states that sleep was an escape from their daily problems.

1. According to the report,______.

　　A. many short sleepers need less sleep by nature

　　B. many short sleepers are forced to reduce their nightly sleep time because they are busy

with their work

　　C. long sleepers sleep a longer period of time during the day

　　D. many long sleepers preserve their sleeping habit formed during their childhood

2. Many “short sleepers” are likely to hold the view that _____.

　　A. sleep is a withdrawal from the reality

　　B. sleep interferes with their sound judgment

　　C. sleep is the least expensive item on their routine program

　　D. sleep is the best way to deal with psychological troubles

3.It is stated in the third paragraph that short sleepers _____.

　　A. are ideally vigorous even under the pressures of life

　　B. often neglect the consequences of inadequate sleep

　　C. do not know how to relax properly

　　D. are more unlikely to run into mental problems

4. When sometimes they cannot enjoy adequate sleep, the long sleepers might ____.

　　A. appear disturbed B. become energetic

　　C. feel dissatisfied D. be extremely depressed

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