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We live in the “computer age”. People like scientists , teachers , writers and students use computers to do all kinds of work. But more than 30 years ago , computers couldn't do much. They were very big and expensive. Very few people were interested in them and knew how to use them. Today computers are smaller and cheaper. Since they can do a lot of work , many people like to use them. Some people even have them at home.

  Computers become very important because they can work faster than men and make fewer mistakes. Computers can help people do a lot of work. Writers now use computers to write. Teachers use them to help teaching. Students use them to study and children use them to play games. Gomputers can also remember what you put into them. Computers are very useful and helpful. They are our good friends. Do you want to have a computer?

(  ) (1). What's the Chinese for “computer age”?

A.计算机年龄            C.计算机时代

C.计算机时间或           D. 计算机空间

(  ) (2). The computers were very _________ over 30 years ago.

A. large but cheap         B. small but expensive

C. small and cheap         D. large and dear

(  ) (3). Computers become very important because ___________.

A. they can do work more quickly than people and make fewer mistakes

B. they can make fewer mistakes , but work more slowly

C. they can do some work

D. lots of people like to use them

(  ) (4). Writers use computers to___________.

A. play games           B. help teaching

C. write books           D. watch TV programmes

(  ) (5). Do computers have a memory?

A. Yes , they do.           B. No , they don' t.

C. The passage doesn't tell us.    D. They have a bad memory.

答案:B;D;A;C;A
解析:

1B

解题点拨:根据句意:我们生活在计算机时代。

2D

解题点拨:见第一段的第三、四句。big and expensive意思同large and dear

3A

解题点拨:见第二段的第一句。they can work faster than man意思同they can do work more quickly than people

4C

解题点拨:见第二段的第三句。作家现在用计算机写作。

5A

解题点拨:见第二段倒数第三句。计算机能记住你输入到他们中的东西。memory记忆力


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