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看图短文填空。
1.__________ all the things we eat and drink, water is the most important. Not many people realize this, but it is quite true. The human body can live 2.___________ food for a long time, but two or three days without water usually leads to（导致）death. Many people do not understand how 3.__________ water the human body needs at work and many people do not drink 4._________ especially in cold weather. Most people drink enough only in 5.___________ weather. Most people drink when they are 6.___________, but we often need more water, especially 7.__________ doing exercise.
A man’s body contains 65%-75% water. Water is very important in several different 8.__________. Most people need about five to seven liters（升）of water every day, but we do not need to drink that amount（量）, 9.____________ a lot of water comes from the food we eat. If we do not have enough water, however, we 10.____________ tired and may become ill.
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完形填空(每空1词，共10分)
Of all the things we eat and drink，water is the1 important. The human body can go 2 food for a long time，but two3 three days without water could make people4 .
A lot of people don’t understand how5 water the human body needs6 well and many people don’t drink enough，especially in7 weather. Most people drink8 they are thirsty but in fact they need more water，especially when they take9 .
A man’s body is 65 to 75 percent of10 . If we don’t have enough water. We fell tired and may become ill.
( )1.A.more B. most C. less D. least
( )2.A.with B. on C. without D. by
( )3.A.or B. and C. of D. but
( )4.A.died B. to die C. dies D. die
( )5.A.many B. little C. few D. much
( )6.A.work B. working C. to work D. works
( )7.A.hot B. cold C. cool D. warm
( )8.A.so B. that C. when D. since
( )9.A.fun B. exercise C. exercises D. work
( )10.A.blood B. water C. air D. food
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完形填空
Water is the ______ of all the things we eat and drink. Not many people understand this but ______ true. The human body can go without ______for a long time. We’ve got many examples for this. Yet two _____three days without water can usually make people ______. Man can’t live ______ water. A lot of people don’t understand how ______ water the human body needs to work well, and many people, especially young people, do not drink enough, ______in very hot weather. Our body has mostly water, about 65% to 75%. That is to say, most of our body ______ water. When we do sports, some of the water will get away from our body. _____ we don’t drink some water, we won’t have enough water. And if we don’t have enough water, we’ll feel tired and many of us will get ill. So you know how important water is to us.
1.A. important B. most important C. more important D. importance
2.A. it’s B. its C. it D. is
3.A. food B. water C. drink D. meat
4.A. so B. and C. but D. or
5.A. to die B. die C. dying D. died
6.A. have B. with C. without D. in
7.A. many B. much C. little D. few
8.A. even B. ever C. almost D. hardly
9.A. is B. are C. have D. has
10.A. If B. For C. Since D. because
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完形填空（10分，每小题1分）
Water is the ______ of all the things we eat and drink. Not many people understand this but ______ true. The human body can go without ______for a long time. We’ve got many examples for this. Yet two _____three days without water can usually make people ______. Man can’t live ______ water. A lot of people don’t understand how ______ water the human body needs to work well, and many people, especially young people, do not drink enough, ______in very hot weather. Our body has mostly water, about 65% to 75%. That is to say, most of our body ______ water. When we do sports, some of the water will get away from our body. _____ we don’t drink some water, we won’t have enough water. And if we don’t have enough water, we’ll feel tired and many of us will get ill. So you know how important water is to us.
1.A. important B. most important C. more important D. importance
2.A. it’s B. its C. it D. is
3.A. food B. water C. drink D. meat
4.A. so B. and C. but D. or
5.A. to die B. die C. dying D. died
6.A. have B. with C. without D. in
7.A. many B. much C. little D. few
8.A. even B. ever C. almost D. hardly
9.A. is B. are C. have D. has
10.A. If B. For C. Since D. because
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Water is the _____ of all the things we eat and drink. Not many people understand this but ______ quite true. The human body can go without _____ for a long time. We’ve got many examples for this. Yet two _____ three days without water can usually make people ______. Man can’t live ______ water.
Many people don’t understand how _____ water the human body needs _____ work well, and many people, especially young people, do not drink enough, _____ in very hot weather. Our body has mostly water, about 65% to 75%. That is to say about two thirds of our body is water. When we do sports, some of the water will get away from our body. ___ we don’t drink some water, we won’t have enough water. And if we don’t have enough water, we’ll feel tired and many of us will get ill. So you know how important water is to us.
1.A. important B. most important C. more important D. differe nt
2.A. it’s B. its C. it D. is
3.A. food B. water C. drink D. meat
4.A . so B. And C. But D. or
5.A. to die B. die C. to died D. died
6.A. have B. with C. without D. in
7.A. many B. much C. little D. few
8.A. and B. the C. / D. to
9.A. even B. ever C. almost D. hardly
10.A. If B. For C. Since D. Because
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Water is the most 79of all the things we eat and 80. Not many people 81this but it is 82 . People can last their lives 83 food for a long time , yet two or three days without water can usually make people84.
Many people don’t understand how much water the human body 85 . If we don’t have 86 water, we’ll feel 87 and many of us will get 88 . So you know, how important water is to us all. And we should save water any time.
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完形填空
Water is very important in our life. We drink it every day and _______ it to cook and wash things. We cannot live _______ water. But how can we save water?
There are several ways to save water. Firstly， take shorter showers and don’t leave the tap _______ when we don’t need to use water. _______ ， try to reuse water. It’s the most important way for us to save water. At last， we should not _______ water so that we will have _______ water for years and years.
To protect water is to _______ our life. Some people think there’s much water _______ the Earth. In fact， there is only _______ water for us to use now. If we don’t save it， it will surely be used out some day.
So we should save water in order to save _______ . Do you think so?
1.A. put B. make C. take D. use
2.A. without B. with C. on D. in
3.A. stopping B. rising C. running D. growing
4.A. Second B. Secondly C. Moreover D. However
5.A. waste B. use C. pollute（污染）D. drink
6.A. fresh B. new C. good D. hot
7.A. make B. live C. protect D. lose
8.A. in B. for C. on D. at
9.A. a little B. a few C. little D. few
10.A. us B. earth C. world D. ourselves
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根据短文内容及首字母提示，填写所缺单词，使短文意思完整。每空限填一词。
We all need exercise. Exercise uses up the food that we eat and k 1. the body full of energy. Exercise makes your heart and muscles (肌肉) strong. Exercise also makes you feel r2.. If you exercise several times a week, you will stay happy and healthy. There are many w3. to exercise. You can walk, run, play sports or swim.
However, most people cannot do this. It is too far from their homes to their offices. They have no c4. but to drive to work. First, these people don’t have a chance to exercise b5. they are sitting in their cars for two to four hours each day. Second, driving is challenging (挑战), especially in rush hours, and needs too much attention. I6. makes a person tired out.
When these people arrive home a7. work, they don’t want to take exercise. Some western countries, such as the United States, have problems w8. exercise. Many people don’t have enough exercise. They have to work from morning till night, so they don’t have time to take exercise.
Today, many people in the West are fat, which causes health problems. Doctors say exercise can help people both lose weight and i9. their health. So many people are trying to exercise m10.. But it takes time to change, and when people don’t see a difference right away, they will lose heart and stop exercising.
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The doctor advised him to drink more water and eat________ hamburgers to keep healthy.
A.many B.more C.fewer D.less
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All the _______ things need air and water. Without air or water, nothing can stay _______.
A. living; living B. living; alive
C. alive; alive D. alive; living