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 Most teens need more than 9 hours of sleep each night. But about 1 in 4 teens has trouble in sleeping. Lack of sleep can affect everything from our feelings to how well we focus on tasks like studying. It can also influence sports performance,increase our chances of getting sick,and may lead to weight gain in some people.

  How can we get the sleep we need? Here are some ideas:

  Be active during the day. Get at least 60 minutes of exercise a day. Physical activity can decrease stress and help people feel more relaxed. Just don't work too close to bedtime because exercise can wake you up before it slows you down.

  Say goodnight to electronics. Experts suggest using the bedroom for sleep only. At least shut everything down an hour or more before lights out.

  Keep a sleep routine. Going to bed at the same time every night helps the body expect sleep. Creating a set bedtime routine can improve this relaxation effect. Reading,listening to music,spending time with a pet,writing a diary or doing anything else can relax you.

  Expect a good night's sleep. Instead of worrying that you won't sleep,remind yourself that you can. Say "Tonight,I will sleep well" several times during the day.  It can also help to practice breathing exercises or gentle exercises before bed.

  Everyone has a sleepless night once in a while. But if you regularly have trouble in sleeping and you think it's affecting your mood or performance,talk to your doctor.


(   ) 1. The underlined word "affect" means         .

   A. increase   B. spread   C. influence   D. waste

(   ) 2. There are        tips about better sleep in the passage.

   A. three   B. four   C. five   D. six

(   ) 3. If David often has trouble in sleeping and it affects his performance,he should         .

   A. go to see a doctor           B. be active during the day

   C. say goodnight to electronics   D. keep a good sleep routine

(   ) 4. Which is NOT true according to the passage?

   A. Making the light on helps to have a good sleep.

   B. Hoping a good night's sleep can help to have a good sleep.

   C. Exercise can reduce stress and help us feel relaxed.

   D. Lack of sleep can increase the chances of getting sick.

(   ) 5. The passage mainly tells us         .

   A. how sleep affects our life      B. how to make a good sleep plan

   C. the ways to relax in our life   D. the suggestions for better sleep

1. C词义猜测题。由题目中的关键词affect,可回原文定位于第一段。根据"It can also influence..." 可以判断"Lack of sleep can affect everything from our feelings to how well we focus on tasks like studying."中的affect与influence意思相近,因此affect的意思是"影响"。

2. B细节理解题。由题目中的关键tips about better sleep ,可回原文定位并理解全文。根据Be active during the day. Say goodnight to electronics. Keep a sleep routine.和Expect a good night's sleep.可知,文章共涉及四条关于更好睡眠的建议。

3. A推理判断题。由题目中的关键词trouble in sleeping and it affects his performance,可回原文定位于最后一段第二句。根据"But if you regularly have trouble in sleeping and you think it's affecting your mood or performance,talk to your doctor."可以判断,如果戴维有严重的睡眠问题,影响到他的表现,他应该去看医生。

4. A细节理解题。根据"At least shut everything down an hour or more before lights out."可知,媳灯睡觉之前应该停止一切事情,而不是让灯开着。根据第六段的描述可知,盼望有一个好的睡眠有助于获得好的睡眠,排除B;根据第三段中的"Physical activity can decrease stress and help people feel more relaxed."可知,锻炼能够减少压力,帮助人放松,排除C;根据第一段中的"It can also . . . increase our chances of getting sick..."可知,缺少睡眠有可能增加患病的机会,排除D. 

5. D主旨大意题。文章主要介绍了获得更好睡眠的一些建议。

题目来源:通城学典初中英语阅读组合训练九年级浙江专版(1) > 组合训练17

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