Sleep puzzles scientists because they are not certain . A. why one can't fall asleep B. why one wakes up C. both A and B D. what causes sleep 查看更多

 

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Everyone knows that exercise is important. We need to exercise. Doctors say it is good for us. It keeps our bodies strong.

  When the daytime comes, we must get up. This is the time for exercise. Exercise means doing things with the body. There are many ways to exercise. You can walk, run, swim, skate, or play ball games. Make sure you exercise in the following ways: you have to like what you’re doing. Exercise enough---but not too much. It is good to exercise twice each week. Thirty minutes each time is enough. Try all kinds of things until you find one, two or three sports that feel right for you.

  Exercise can be fun. Friends can exercise together at fitness center, or they can play sports together. How do you exercise?

1.In the passage the writer tells us that we all need to_______________.

A. drink    B. relax    C. exercise    D. work

2.Which of the following sports can’t we find in the passage?

A. Fishing   B. Running    C. Swimming   D. Walking

3.What does exercise mean?

A. It means doing things with the body

B. It means studying

C. It means doing lessons.

D. It means playing

4.What can exercise do to the body?

A. It can make the body weak

B. It can make us sleep more

C. It can make the body sick

D. It can make the body healthy

5.The words “fitness center” in the passage mean_________

A.减肥中心     B.健身中心      C.购物中心      D.医疗中心

 

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A young man worked very hard on his lessons. He was too busy to have a rest. One day he found that he couldn't fall asleep at night. As he became ill, he couldn't go to sleep. When he went to bed, he closed his eyes and tried to sleep. But he always failed.

After a few days he decided to see a doctor.

"I just can't go to sleep at night. What should I do?" he asked.

"I have a suggestion," said the doctor. "You can try to count numbers. When you count to one thousand, you will be asleep. I am sure of it. "

The next day the man returned to the doctor's office.

"Well," said the doctor. "How are you today? Did you try my suggestion?"

The man still looked tired. "Yes," he said. "I tried to count one, two, three.. , up to one thousand. But when I counted to five hundred and sixty--nine, I began to feel sleepy. I had to get up and drink some tea so that I could go on counting up to one thousand. But then I still couldn't fall asleep. "

1.Why couldn't the young man go to sleep at night?

A.Because he didn't finish his lessons.

B.Because he worked too hard.

C.Because he was worried about his homework.

D.Because there was a lot of noise.

2. What did the doctor ask the young man to do?

A.To drink much water before going to bed.

B.To count numbers while he was lying in bed.

C.To count numbers before he went to bed.

D.To take some medicine and go to bed earlier.

3. The young man returned to the doctor's office the next day because_____

A.he wanted to thank the doctor

B.he felt better and wanted some more medicine

C.he wanted to ask the doctor how to count the numbers

D.he still couldn't go to sleep at night

4.The young man counted_______

A.from 1 to 569 and got up to drink some tea

B.from 1 to 569 and fell asleep

C.from 1 to 1,000 and fell asleep

D.from 568 to 1,000

5. In fact the young man ______

A.didn't understand the doctor's suggestion

B.was not able to count numbers

C.was very afraid to stay at home by himself

D.wasn't sleepy at all

 

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单词拼写:根据句意和首字母拼写单词,或者用括号中给的单词的正确形式填空
【小题1】 At the e_______ of the fairy tale, the prince and princess lived happily ever after.
【小题2】 The advertisement says we’d better take our o________ shopping bag to the supermarket, for it is good for our environment.
【小题3】 ---“It seems Tom never gets tired.”
---“Yes, he’s always full of e________.”
【小题4】 At the Spring Festival, Chinese people often visit their r_________ and have a get-together.
【小题5】 On the Internet, there were plenty of _________(报道) about how the cruel man _______(杀) cats for fun.
【小题6】 As the sun was shining b_________, the driver had to wear his sunglasses.
【小题7】 He has such a bad temper(脾气) that f_______ people are willing to make friends with him.
【小题8】 The little boy tried to _________ (捉住) the butterfly, but failed.
【小题9】 A_________ is a country famous for its pleasant environment and special animals, like the kangaroo and the koala bear.
【小题10】 Before sleep, the housekeeper(管家) would make sure the door was shut and _________(吹) out the candle.

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完形填空10分

What will our life be like in the future?Each family will have a __ __in the future. You can ask it to do everything__ __you. It will serve you__ __hours a day. The robot will__ __like a human. It can talk with you when you are __ __. You won't know whether it is a human__ __ a robot when you meet it on the street.

 People will have__ __time to work and more time to travel. The vehicles 交通工具in the future will fly freely in the sky because every vehicle will have wings with it. They will__ __ you to any place you want to visit. You can go to__ __during your travel when you feel tired. All vehicles will be__ __because they're driven by robots.

1.A. rocket  B. Robot      C. car          D. computer

2.A. on           B. About      C. around       D. for

3.A. eight    B. Twenty     C. twenty­four   D. forty­eight

4.A. sound       B. Live       C. look           D. take

5.A. happy       B. Alone      C. comfortable   D. ill

6.A. so              B. And        C. or           D. but

7.A. less           B. Few        C. more        D. most

8.A. make        B. Take        C. let          D. turn

9.A. school      B. Work       C. parks       D. sleep

10.A. safe    B. Dangerous   C. unpleasant    D. Impossible

 

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I didn’t have a good ______ last night, so I was so _____ that I fell _____ in class.

A.sleep; asleep ;sleepy

B.asleep; sleep; sleepy

C.sleep; sleepy; asleep

D.sleepy; sleep; asleep

 

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