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We are all busy talking about and using the Internet, but how many of us know the history of the Internet ?

Many people are surprised when they find that the Internet was set up in the 1960s. At that time, computers were large and expensive. Computer networks(網絡)didn’t work well . If one computer in the network broke down, then the whole network stopped. So a new network system had to be set up. It should be good enough to be used by many different computers. If part of the network was not working, information could be sent through another part. In this way computer network system would keep on working all the time.

At first the Internet was only used by the government, but in 1970s, universities, hospitals and banks were allowed to use it, too. However, computers were still very expensive and the Internet was difficult to use. By the start of the 1990s, computers became cheaper and easier to use. Scientists had also developed software that made “ surfing ”(瀏覽)the Internet more convenient.

Today it is easy to get on-line and it is said that millions of people use the Internet every day. Sending e-mail is more and more popular among students.

The Internet has now become one of the most important parts of peoples’ life.

1. The Internet has a history of more than ______ years.

A. sixty                              B. ten                                C. fourty                                     D. fifty

2. A new network system was set up to________ .

A. make computers cheap

B. make itself keep on working all the time

C. break down the whole network

D. make computers large and expensive

3. At first the Internet was only used by _________.

A. the government             B. universities                      C. hospitals and banks     D. schools

4.________ made “surfing” the Internet more convenient .

A. Computers        B. Scientists                          C. Software                   D. Information

5.Which of the following is true ?

A. In the 1960s , computer networks worked well .

B. In the early 1970s , the Internet was easy to use .

C. Today it’s still not easy to get on-line .

D. Sending e-mail is now more popular among students than before .

 

【答案】

 

1.D

2.B

3.A

4.B

5.D

【解析】

試題分析:本文主要講述了因特網的發展史,從因特網的建立到如今因特網成為人們生活的一部分。

1.細節理解題。根據they find that the Internet was set up in the 1960s(他們發現因特網建立于20世紀60年代)可知,本題選D。

2.細節理解題。根據In this way computer network system would keep on working all the time(在這種方式下計算機網絡系統能一直保持工作)可知,本題選B。

3.細節理解題。根據At first the Internet was only used by the government(起初因特網只被政府使用)可知,本題選A。

4.細節理解題。根據Scientists had also developed software that made “ surfing ”the Internet more convenient(科學家也開發了在網上沖浪更方便的軟件)可知,本題選B。

5.細節理解題。根據Sending e-mail is more and more popular among students(發送電子郵件在學生中間變的越來越流行)可知,本題選D。

考點:科普環保類短文閱讀

 

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We are all busy taking about and using the Internet. But how many of us know the history of the Internet?

Many people are surprised when they find that the Internet was set up in the 1960s. At that time, computers were large and expensive. Computer networks didn’t work well. If one computer in the network broke down, then the whole network stopped. So a new network system had to be set up. It should be good enough to be used by many different computers. If part of the network was not working, information could be sent through another part. In this way, computer network system would keep on working all the time.

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