Sleep is like food for the brain. Enough sleep helps the body and brain grow and develop. However, many Chinese do not sleep well, and many do not pay enough attention to sleep.

The Chinese Medical Doctor Association released the 2013 China Sleep Quality Index (指数) on March 19 to mark World Sleep Day – March 21.

According to the index, nearly a quarter of Chinese people don’t sleep well. Half said that they feel tired after getting up and 15 percent people have trouble falling asleep.

Ye Jingying, a sleep expert at Beijing Tongren Hospital, says: “If people often wake up during the night, or always feel weak and tired in the day, they should pay attention to their sleep pattern (模式).”

Many people play with their cell phones or iPads before sleeping. The report said that this is one of the main reasons for bad sleep. Other reasons include stress and bad moods.

How to sleep well? Above all, get enough sleep. Seven to nine hours of sleep every night is perfect for an adult, and eight to nine hours is best for a teenager.

Forming good sleep habits is important. The report suggested that people need to keep away from digital devices (数码产品) for at least an hour before sleep. The lights keep their brains excited for a long while. Other suggestions include: try to go to sleep and wake up at the same time every day, even on weekends and during holidays, and do the same relaxing things before bed each night, like listening to soft music.

1.From Paragraph 1, which of the following is NOT true?

A．The longer you sleep, the better.

B．Many Chinese people don’t sleep well.

C．Many Chinese people don’t care about sleep.

D．Sleep is very important for our body and brain.

2.Which of the following means that you sleep well?

A．You feel tired after getting up.

B．You can fall asleep within 20 minutes.

C．You wake up several times during the night.

D．You often do something boring until you feel sleepy.

3.From the article, which of the following may NOT cause sleeping problems?

A．Reading a book late at night.

B．Having sad or angry feelings.

C．Playing with digital devices before sleeping.

D．Being under strong stress about their life or work.

4.Which of the following helps teenagers sleep well?

A．They should do different things before sleeping.

B．They should sleep for more than nine hours a day.

C．They should not use any digital devices during the daytime.

D．They’d better go to sleep and get up at the same time every day.

A young man worked very hard on his lessons. He was too busy to have a rest. One day he found that he couldn't fall asleep at night. As he became ill, he couldn't go to sleep. When he went to bed, he closed his eyes and tried to sleep. But he always failed.
After a few days he decided to see a doctor.
"I just can't go to sleep at night. What should I do?" he asked.
"I have a suggestion," said the doctor. "You can try to count numbers. When you count to one thousand, you will be asleep. I am sure of it. "
The next day the man returned to the doctor's office.
"Well," said the doctor. "How are you today? Did you try my suggestion?"
The man still looked tired. "Yes," he said. "I tried to count one, two, three.. , up to one thousand. But when I counted to five hundred and sixty--nine, I began to feel sleepy. I had to get up and drink some tea so that I could go on counting up to one thousand. But then I still couldn't fall asleep. "
【小题1】Why couldn't the young man go to sleep at night?

A young man worked very hard at his lessons. He was too busy to have a rest. At last, he became ill, so he couldn’t go to sleep. Every night, when he went to bed, he closed his eyes and tried to sleep. But he always stayed awake and couldn’t fall asleep.

After some days, he decided to see a doctor.“I just can’t go to sleep at night. What should I do? Could you please help me?”

“I have a suggestion(建议)，”said the doctor. “Try counting numbers. By the time you reach one thousand, you’ll be asleep. I’m sure of it.”

The next day the man returned to the doctor’s office. “Well,” said the doctor, how are you today? Did you try my suggestion?”

The man still looked tired. “Yes,” he said, “I tried counting one , two, three—up to one thousand. But when I reached five hundred and sixty-nine, I began to feel sleepy. I had to get up and drink some tea so that I could go on counting up to one thousand. But then I still couldn’t fall asleep.”

1.The young man couldn’t go to sleep because                       。

A．he was worried about his homework

B．he worked too hard and became ill

C．he didn’t finish doing his lessons

D．there was a lot of noise there and he couldn’t have a rest

2.The doctor asked the young man             .

A．to put all numbers from I to 1000 together

B．to take some medicine and go to bed earlier

C．to count numbers while he was lying in bed

D．to count numbers before he went to bed

3.The young man returned to the doctor’s office the next day because            .

A．he wanted to ask the doctor how to count the numbers

B．he wanted to thank the doctor

C．he was better and wanted some more medicine

D．he still couldn’t go to sleep at night

4.The young man               .

A．counted from 569 to 1000

B．counted from 1 to 1000 and fell asleep

C．counted from 1 to 569 and got up to drink some tea

D．counted from 1 to 569 and fell asleep

5.The young man           in fact.

A．didn’t understand the doctor’s suggestion

B．wasn’t ill at all

C．was not able to count numbers

D．didn’t try the doctor’s suggestion

A young man worked very hard on his lessons. He was too busy to have a rest. One day he found that he couldn't fall asleep at night. As he became ill, he couldn't go to sleep. When he went to bed, he closed his eyes and tried to sleep. But he always failed.

After a few days he decided to see a doctor.

"I just can't go to sleep at night. What should I do?" he asked.

"I have a suggestion," said the doctor. "You can try to count numbers. When you count to one thousand, you will be asleep. I am sure of it. "

The next day the man returned to the doctor's office.

"Well," said the doctor. "How are you today? Did you try my suggestion?"

The man still looked tired. "Yes," he said. "I tried to count one, two, three.. , up to one thousand. But when I counted to five hundred and sixty--nine, I began to feel sleepy. I had to get up and drink some tea so that I could go on counting up to one thousand. But then I still couldn't fall asleep. "

1.Why couldn't the young man go to sleep at night?

A．Because he didn't finish his lessons.

B．Because he worked too hard.

C．Because he was worried about his homework.

D．Because there was a lot of noise.

2. What did the doctor ask the young man to do?

A．To drink much water before going to bed.

B．To count numbers while he was lying in bed.

C．To count numbers before he went to bed.

D．To take some medicine and go to bed earlier.

3. The young man returned to the doctor's office the next day because_____

A．he wanted to thank the doctor

B．he felt better and wanted some more medicine

C．he wanted to ask the doctor how to count the numbers

D．he still couldn't go to sleep at night

4.The young man counted_______

A．from 1 to 569 and got up to drink some tea

B．from 1 to 569 and fell asleep

C．from 1 to 1,000 and fell asleep

D．from 568 to 1,000

5. In fact the young man ______

A．didn't understand the doctor's suggestion

B．was not able to count numbers

C．was very afraid to stay at home by himself

D．wasn't sleepy at all