题目内容

阅读下面短文,用括号内所给词的适当形式填空,必要时可加助动词或情态动词。

People spend almost a third of their lives doing one thing—sleeping. Every year, there is a day for people around the world to celebrate the1. (important) of good and healthy sleep—World Sleep Day.

Sleep is like food for the brain. Healthy sleep helps the body and brain grow and develop. People of different ages need different amounts of sleep. It is said that eight hours per night2. (consider) the average amount of sleep. For students aged 10 to 17, a healthy amount is about eight to nine hours per night. However, last year, the China Youth and Children Research Center 3. (report) that about four4. (five) of middle school students didn’t get enough sleep. For some students, they want to sleep early, but they keep 5. (worry) about their schoolwork and can’t fall 6. (sleep) quickly. A lack (缺乏) of sleep can greatly affect (影响) a person’s life. Students who don’t get enough sleep may get poor grades. They cannot pay attention in class or do well in sports.

7. (solve) this kind of problem, scientists advise that students should have

8. (little) schoolwork and more time to sleep. There are some other ways to help people get enough sleep, such as 9. (take) a 20-minute nap (午睡) during the day, trying to go to sleep earlier and so on . Good sleeping habits are also 10. (help). For example, try to go to sleep and wake up at the same time every day, even on weekends and during the day.

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Rock climbing did not become a sport until late in the 1900s. But now it has become a popular outdoor activity. While rock climbing may still be necessary for mountain climbing, most people just climb low mountains for fun.

If you have ever done rock climbing, you will know that it is not a very easy sport. Indoor and outdoor rock climbing both need practice. What most people don’t know is that rock climbing is one of the sports that depend on your body and mind.

To climb successfully, one must use wonderful skills. One of the important rules is to always have three parts of your body on the rock face. Another important rule is that your arms only hold you close to the rock face while your legs are pushing you up. The closer you are to the rock face, the easier it is to climb.

Rock climbing is a wonderful sport. Once you start to learn how to climb, you’ll find more fun. People who like games such as chess playing or problem-solving may love rock climbing, because they are nearly the same in the way of thinking. For anyone who wants to get into beautiful shape, rock climbing is a fun and good way. Anyone who enjoys a difficult game and loves the outdoors should think of taking rock climbing as a new hobby.

1.Rock climbing depends on __________.

A. your brain B. your practice

C. your interests D. your body and mind

2.The chess players may like rock climbing because .

A. they’d like to get into beautiful shape

B. it is more interesting than chess playing

C. it is like chess playing in the way of thinking

D. they really like to do sports

3.__________ should think of taking rock climbing as a new hobby.

A. People who enjoy indoor activities

B. People who enjoy music

C. People who enjoy a difficult game and love the outdoors

D. People who love dancing

4.You may find this passage in a __________.

A. story book B. sports magazine C. history book D. science magazine

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