题目
题型：同步题难度：来源：
Is this true? Perhaps it is. The body must have enough sleep. Children of your age need ten hours"
sleep every day. If you don"t go to bed early, you won"t have enough sleep. Then you can"t think properly
and can"t do your work properly. You"ll not be clever.
Some people go to bed late and get up late. This is not good for them. We must sleep at night when it
is dark. The dark helps us to sleep soundly. When the daytime comes, we must get up. This is the time for
exercise. If you lack exercise, the body becomes weak.
Exercise keeps a strong body. Exercise helps the blood (血液) flow (流动) around inside the body. This
is very important. Blood takes food to all parts of our body. The brain also needs blood. We think with our
blood. If we keep our body healthy and take exercise, we can think better.
B. early and get up late
C. early and get up early
D. late and get up late
B. nine hours" sleep
C. twelve hours" sleep
D. eleven hours" sleep
B. it is dark
C. we are taking exercise
D. it is late afternoon
B. clever
C. active
D. strong
B. helps the blood to flow
C. makes food for our blood
D. makes our brain tired
答案
核心考点
试题【阅读理解。 Everyone must go to bed early and get up early, or we won"t be healthy】；主要考察你对科普环保类等知识点的理解。[详细]
举一反三
Three things are very important: fresh air, fresh food and a simple way of life. People living in
Himalayas (喜马拉雅山) are famous for their long and healthy lives. They work near their homes in
the clean mountains. They do not have buses, cars or trains. They do not sit all day in busy offices.
They take more exercise and eat less food than people in the cities. They eat vegetables grown by
themselves. They drink milk taken from their own cows. For years, the Hunzas of the Himalayas do
not need doctors, for there is not much illness. They are happy and healthy people.
B. They take more exercise and eat more food than people in the cities.
C. They eat vegetables grown by themselves.
D. They drink milk taken from their own cows.
B. They grow vegetables and milk cows themselves.
C. When they"re ill, they do not go to see the doctors.
D. They do not sit all day in busy offices.
B. Fresh food.
C. A simple way of life.
D. A simple way of eating.
B. Milk.
C. Food.
D. Their long and healthy lives.
B. there is not much illness
C. there is no illness
D. they are happy
We all know that it is 1 to keep healthy. But not all people know 2 to keep healthy. After
five days" hard work, we need to have a good rest at weekends. But it seems that some don"t know
how to spend weekends in the right way. They enjoy 3 cards at night and don"t go to bed until
midnight or even later. Some gamble (赌博) all night. They forget that to get 4 sleep is essential
(必要的) for health. Some never get up early in the 5 and take some exercise. It is true that doing
exercise is very important for us to keep 6 . Some smoke a lot. They forget that 7 smokers are
more likely (可能) to have lung cancer (肺癌) than those who don"t smoke. Some drink too much
wine. 8 too much is harmful (有害) to the body. Some eat too much rich food and get fatter and
fatter. If you are much too fat, you may always 9 tired. Vegetables are good to the body. But some
don"t like eating vegetables. 10 is also very good to body. As a saying (谚语) goes, "An apple every
day keeps the doctor away." So don"t forget to eat some fruit.
| ( )1. A. important ( )2. A. when ( )3. A. to play ( )4. A. much ( )5. A. morning ( )6. A. health ( )7. A. light ( )8. A. Drink ( )9. A. are ( )10. A. Water | B. good B. how B. play B. many B. afternoon B. healthy B. heavy B. Drinking B. keep B. Milk | C. nice C. what C. playing C. a little C. evening C. clear C. good C. Eat C. say C. Tea | D. happy D. why D. plays D. enough D. day D. up D. strong D. Smoke D. feel D. Fruit | |
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| In many countries, 1 (smoke) is becoming a bigger problem for young people. Most smokers 2 (start) in their teens (years of a person"s age from 13 to 19 ) or even earlier. A study of 8,000 Beijing students last May 3 (show) us that smoking was a problem for many Chinese kids. More than 21% of middle school students and 6% of primary school pupils (小学生) said they had smoked. "If young people start 4 (smoke) early, they will probably get addicted to nicotine (对尼古丁瘾).And it 5 (be) very hard to give up弃) later on," said a professor. Every year, about 4 million (百万) people die (死亡) of smoking. And if people keep 6 (smoke), that number will go up to about 10 million a year by 2030, the World Health Organization (WHO, 世界卫 生组织) says. So we have to 7 (know) and tell others about the dangers (危险) of smoking. Everyone of us should 8 (do) something useful to stop kids from 9 (smoke), or one day we 10 (see) what we won"t see. | ||||
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