The computer is fast, and never makes a mistake, while people are too slow, and full of mistakes sometimes. That’s what people often say when they talk about computers. For over a quarter of a century, scientists have been making better and better computers. Now a computer can do a lot of everyday jobs wonderfully. It is widely used in factories, hospitals, post offices and airports. A computer can report, decide and control in almost every field. Many computer scientists are now thinking of making the computer “think” like a man. With the help of a person, a computer can draw pictures, write music, talk with people, play chess, recognize voices, translate languages and so on. Perhaps computers will one day really think and feel. Do you think the people will be afraid when they find that the computer is too clever to listen to and serve the people?

1. The best title for this passage is ___ .

A. Computer           B. Computer scientists

C. The Future World        D. Talk with Computers

2. Which of the following can computers not do now?

A. Draw pictures.          B. Talk.

C. Invent new things.        D. Serve the people.

3. What will happen in the future?

A. Most jobs will be done by the computer.

B. People will no longer use computers.

C. Computers will be used only to talk with people.

D. All computers will be put into prison.

4. The passage is written to ___ .

A. warn people of the danger of the computer

B. tell people about the computer

C. tell people about computer scientists

D. show how to use the computer

 

 0  40429  40437  40443  40447  40453  40455  40459  40465  40467  40473  40479  40483  40485  40489  40495  40497  40503  40507  40509  40513  40515  40519  40521  40523  40524  40525  40527  40528  40529  40531  40533  40537  40539  40543  40545  40549  40555  40557  40563  40567  40569  40573  40579  40585  40587  40593  40597  40599  40605  40609  40615  40623  151629 

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网