阅读表达。

阅读短文,并按照题目要求用英语回答问题.

     If you are worried about things and are under a lot of stress at work or school, then you are probably

not sleeping well. Worry can keep you awake, and turning in bed until the early hours of the morning

when you eventually fall asleep. When you wake up, you don't feel refreshed, but tired and worn out and

unable to face a new day.

     Dr. Henry Winkle, in a recent newspaper article entitled Stress and Sleep, indicates that stress /

worry and (lack of ) sleep are directly related. Dr. Winkle says, "The more we worry, the less we sleep,

the more we are unable to deal with stress. If we can find a way to get a good night's sleep," he adds,

"we can often find the energy to deal with what's worrying us."

     So, what is a good night's sleep? Research shows that the amount of sleep which people need in order

to keep healthy varies a lot. Seven hours is about the average amount, though strangely enough, sleeping

longer often gives you a headache instead of making you feel more refreshed.

     Dr. Winkle believes that preparing for sleeping is important. People who work late should try to give

themselves a short break and do something restful before going to bed. This could be watching TV or

listening to music. Doing some exercise earlier in the day should help you to feel physically as well as

mentally tired. A bedtime drink can also help, but coffee or tea should be avoided as they contain

caffeine and will keep you awake. "When you put the light out," Dr. Winkle says, "concentrate on

relaxing your muscles, working slowly up from your feet, and you'll be asleep before you know it."

1. What is the best title of the passage?  (No more than 10 words)

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2. What does the underlined word "indicates" in the second paragraph mean?(1 word)

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3. What's the relationship between stress and sleep according to Dr. Henry Winkle? (No more than

     20 words)

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4. Someone says that the longer you sleep, the better you feel. Try to find some arguments from the

    passage against the idea. (No more than 30 words)

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5. Doing what things can help us fall asleep quickly? (No more than 10 words)

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