After a busy day of work and play, the body needs to rest. Sleep is necessary for good health. During this time, the body recovers from the activities of the day. The rest that you get while sleeping makes it possible for your body to prepare itself for the next day.
There are four levels of sleep, each being a little deeper than the one before. As you sleep, your body relaxes (放松) little by little. Your heart beats more slowly, and your brain slows down. After you reach the fourth level, your body shifts (变换) back and forth from one level of sleep to the other.
Though your mind slows down, you will dream from time to time. Scientists who study sleep point out that when dreaming occurs, your eyeballs begin to move more quickly (although your eyelids are closed). This stage of sleep is called REM, which stands for rapid eye movement.
If you have trouble falling asleep, some people recommend (建议) breathing very slowly and very deeply. Other people believe that drinking warm milk will make you drowsy. There is also an old suggestion that counting sheep will put you to sleep.
【小题1】The text suggests that not getting enough sleep might make you _____.
A.suffer from poor health |
B.feel tired and nervous |
C.dream more often |
D.breathe quickly |
A.you move restlessly |
B.you start dreaming |
C.your mind stops working |
D.your eyeballs move quickly |
A.lazy | B.sleepy | C.relaxed | D.pleased |
A.Dreams | B.Sleep |
C.Good Health | D.Work and Rest |
【小题1】A
【小题2】D
【小题3】B
【小题4】B
解析试题分析:这篇文章以睡眠为主线,讲述了睡眠对人们保持身体健康的重要性,以及睡眠的四个阶段,并对失眠问题提供了一些建议。
【小题1】细节题。由第一段第二句Sleep is necessary for good health.睡眠对身体健康是非常有必要的。故可知,如果睡眠不足,你的身体将会不健康。故选A
【小题2】细节题。由第三段最后一句This stage of sleep is called REM, which stands for rapid eye movement.这个睡眠阶段称作REM,代表着快速眼动。故选D
【小题3】推断题。由最后一段Other people believe that drinking warm milk will make you drowsy.有的人认为喝热牛奶有助于睡眠。可知,drowsy是昏昏欲睡的意思。故选B
【小题4】主旨题。这篇文章主要讲的是睡眠对人类保持健康的必要性,以及睡眠的四个阶段,并对失眠问题提供了一些建议。可知,以睡眠为标题最合适。故选B
考点:健康保健类议论文
点评:文章不难,首先把握好作者的写作中心思想,对睡眠展开论述。对于细节题,学生在理解全文的基础上要对题目中关键字在文章中迅速定位,找到相对应的出处,答题比较备选答案的区别及和文章信息最相关的是哪个,即那个就为正确答案。
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阅读下列短文,从每题所给的四个选项(A、B、C、D)中,选出最佳选项。
Besides this question of the time given to pronunciation,there are two other requirements for the teacher:the first,knowledge;the second,technique.
It is important that the teacher should be in possession of the necessary information.This can generally be go form books.It is possible to get from books some idea of the speech;and of what we call general phonetic rules.It is also possible in this way to get a clear mental picture of the relationship between the sounds of different languages,between the speech habits of English people and those,of your students.Unless the teacher has such a picture,any explanations he makes on his students'pronunciation are unlikely to be of much use,and lesson time spent on Pronunciation may well be wasted.
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However,the process of showing pronunciation,whether by personal ex-ample or with the help of machines,is only the beginning of teaching pronunciation.The technique of teaching each sound also needs to be considered.
1.How might the teacher find himself wasting lesson time?
[ ]
A.By spending lesson time on pronunciation.
B.Bu making ill-informed explanations upon pronunciation.
C.By not using books on phonetics in the classroom.
D.By not giving students a clear mental picture of the difference between
sounds.
2.Students have an ability for imitation which is________.
[ ]
A.plain and obvious
B.well developed
C.not yet developed
D.too weak to be useful
3.What is the main point the author makes about imitation of the teacher?
[ ]
A.It is a matter of secondary importance.
B.Students should be given every chance for it.
C.It depends on the student's ability.
D.Teachers are perfect models for students to imitate.
4.TO Someone teaching his own language to foreigners mechanical aids can________.
[ ]
A.improve his own performance
B.replace his own performance
C.provide examples of native speech
D.make his voice louder
5.Showing pronunciation is to be regarded as ________.
[ ]
A.a part of teaching pronunciation
B.an exercise of value in itself
C.an example of the use of mechanical aids
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Family Visits
If a parent is in town and would like to spend time with his child, he needs to plan the visit during the student’s free time when there are no activities planned. The parent also needs to send written permission to the Summer Term office forty-eight hours before the student is planning to leave campus. The parent can either e-mail or fax a letter of permission including details to buhssumr@bu. edu or 617-353-5532.
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A. a newspaper B. a travel guide
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46. If you want to know more about Summer Program. You could_______.
A. call 617-353-5532
B. call 618-353-1398
C. visit www. bu. edu/housing-dining
D. visit www. bu. edu/fitrec
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A. can go to the Summer Term office for permission
B. can email to buhssumr@bu. edu after the student leaves campus
C. has to plan the visit and ask the Summer Term office for permission
D. must call the Summer Tern office at 617-353-5532 ahead of time.
48. If a student goes to the Fitness & Recreation Center, he______.
A. needs a Permission Form signed by his parents
B. must buy a membership card
C. can be of any age.
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Housing and Dining
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Family Visits
If a parent is in town and would like to spend time with his child, he needs to plan the visit during the student’s free time when there are no activities planned. The parent also needs to send written permission to the Summer Term office forty-eight hours before the student is planning to leave campus. The parent can either e-mail or fax a letter of permission including details to buhssumr@bu. edu or 617-353-5532.
Fitness and Recreation
Students may buy membership cards of the Fitness & Recreation Center as long as they are at least 15 years old and have a Permission Form signed by their parents. We suggest that you fill out the forms even if you do not buy membership cards. We have some planned activities at the Fitness & Rercreation Center and student should have the signed Permission Form. Visit www. bu. edu/fitrec to learn more about it .
45. The passage is most probably taken from________.
A. a newspaper B. a travel guide
C. a health magazine D. a school website
46. If you want to know more about Summer Program. You could_______.
A. call 617-353-5532
B. call 618-353-1398
C. visit www. bu. edu/housing-dining
D. visit www. bu. edu/fitrec
47. If a parent wants to spend time with his child, he________.
A. can go to the Summer Term office for permission
B. can email to buhssumr@bu. edu after the student leaves campus
C. has to plan the visit and ask the Summer Term office for permission
D. must call the Summer Tern office at 617-353-5532 ahead of time.
48. If a student goes to the Fitness & Recreation Center, he______.
A. needs a Permission Form signed by his parents
B. must buy a membership card
C. can be of any age.
D. should buy tickets first.
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B. for they were well received by common people in the late 1990s
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