7.
阅读短文,回答下列问题。
Peter wanted to travel, especially to
English-speaking countries such as America and Australia. But he knew that he
had to improve his English, so he went to Green Language School to take English
lessons. Peter worked very hard at his English. At last, he became ill. Every
evening he went to bed, closed his eyes but he stayed awake(醒着的).
Peter was worried so he went to see the
doctor." I can't sleep at night. What should I do, Doctor?"
"I have a piece of advice, "said
the doctor. "Try to count(数)numbers. When you
count up to 1,000, you'll be asleep."
The next day Peter returned to the doctor's
office." Did you try my advice?And are you
better today?" asked the doctor.
Peter wasn't happy. "Er, I tried
counting from one, two...up to four hundred and twenty-one, and I felt sleepy.
Then I got up and drank some coffee. Then I went on counting up to 1,000. But I
still couldn't be asleep."