We drink tea every day. But more than three hundred years ago most of the people in Europe (欧洲) did not know anything about tea. Some people heard about it, but very few of them know what to do with it.

　There is a story about an English sailor (水手) who went to countries in the east, the west and the south. He went to India and China. One day he came home and brought some tea as a present for his mother. She told her friends about the present and asked them to a "tea party". When her friends came to the "tea party", the old woman gave them brown tea-leaves. The old woman's friends began to eat them. Of course, nobody liked the tea-leaves.

　At that time the sailor came in. He looked at the table and said, "Mother，what did you do with the tea?"

　"I boiled it，as you said."

　"And what did you do with the water?"

　"I threw it away(扔掉)，of course." answered the old woman.

　"Now you may throw away the leaves，too，" said her son.

1.Most of the people in Europe ___300 years ago.

2.One day the English sailor brought his mother some tea from ___.

3.The sailor's mother asked her friends to her house, because ___.

A. the sailor told her to.       

B she liked to show off (炫耀)

C. she wanted to ask her friends what to do with the tea

D. she wanted to taste the tea together with her friends

4.At the "tea party",___.

5.What mistake（错误） did the old woman make? She ___.

Americans love sports—they love to play them, to watch them on television, and to talk about them. But this hobby sometimes has serious results—at least to the players. For example, when people play tennis, sometimes they hurt their elbow（肘部）and in this way they develop “tennis elbow” Also it is easy to hurt a knee in a football game. These injuries（损伤）happen while the player is having fun, but they still hurt.

A few months ago, Kathleen Simmons, who loves playing volleyball, hurt her knee in a volleyball game. Her doctor told her that she needed a very difficult operation（手术）or she might not be able to play again. She felt very sad and didn’t know what to do.

Then Simmons learned about “video operation”. With the help of this new science in medicine, doctors can now repair many injuries and get people back on the playing field and back to their jobs much faster. Simmons found a hospital that was using this new science and went to see the doctor there. The doctors told her the operation could help.               

For this operation, her doctor didn’t have to open her knee. Instead he put a very small camera lens（镜头）inside her knee. The lens sent back pictures, which appeared on a television screen. As he worked, he could see the inside of her knee on the TV. With the help of the large pictures on the screen, the doctor knew exactly what to do when he was making the repairs.

　　Simmons started walking five days after her operation. “My knee hurt a lot the first few days,” she said. “But I felt better very quickly.” Now, six months after her operation, Simmons can do everything she did before her injury. “It feels like a new knee,” she said. “I can even play volleyball again.”

　　  1. Do Americans love sports?

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　　  2. What sport is Simmons interested in?

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　　  3. What did the doctor put inside Simmons’ knee?

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　　  4. What problem may people have when they play sports?

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　　  5.What’s the advantage（优点）of the new science?

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