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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(wǎng)絡(luò))didn't work well. If one computer in the network broke down, then the whole network stopped. So a new network system(系統(tǒng)) 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 (政府), but in the early 1970s; universities, hospitals and banks were allowed to use it, too. However, computers were still very expensive and yet Internet was difficult to use. By the start of the 1990s, computers became cheaper and easier to use. Scientists had also developed (開發(fā)) software (軟件) that made "surfing" the Internet easier.
Today it is easy to get online and it is said that millions of people use the Internet every day. Sending e-mail is more and more popular among young people.
The Internet has become one of the most important parts of people s life.
小題1:How long has the Internet been used?
A．For about 10 years.B．For about 20 years.
C．For about 50 years.D．For about 60 years.
小題2:What would happen when one computer in the network broke down after the new network system was set up?
A．The other computers would wait.
B．The other computers would still work.
C．Some of the others still worked.
D．The other computers wouldn't work.
小題3:Which of the following used the Internet first?
A．HospitalsB．Universities.C．BanksD．The government.
小題4:Which is true about computers in the 1990s?
A．They became cheaper and easier to use.
B．They became larger and larger
C．People couldn't buy them anywhere.
D．People could get information only from them.
小題5:What can we infer(推斷) from the last sentence(句子)?
A．People will die without the Internet.
B．All people should set up their own network.
C．People live easily without the Internet.
D．People will more and more depend on(依賴) the Internet.

小題1:C
小題2:D
小題3:D
小題4:A
小題5:D

試題分析： 我們都忙于談?wù)摵褪褂没ヂ?lián)網(wǎng)。但我們中有多少人知道因特網(wǎng)的歷史呢?許多人驚訝發(fā)現(xiàn)因特網(wǎng)時建立在1960年代。那時,計算機(jī)又大又貴。計算機(jī)網(wǎng)絡(luò)并不管用。如果一臺計算機(jī)在網(wǎng)絡(luò)壞了,那么整個網(wǎng)絡(luò)停了下來。所以一個新的網(wǎng)絡(luò)系統(tǒng)必須建立。 政府起初只是利用互聯(lián)網(wǎng),但在1970年代初,大學(xué)、醫(yī)院和銀行被允許使用它。
今天很容易上網(wǎng),據(jù)說,數(shù)以百萬計的人每天都使用互聯(lián)網(wǎng)。發(fā)送電子郵件越來越受年輕人的歡迎。因特網(wǎng)成為最重要的一個部分的人們的生活。
小題1:細(xì)節(jié)理解題。問題：網(wǎng)絡(luò)已經(jīng)被用多長時間了？分析原文：The Internet was set up in the 1960s.句意：因特網(wǎng)時建立在1960年代。分析現(xiàn)在的時間減去建立時間：2014-1970=54大約為50年。故選C
小題2:細(xì)節(jié)理解題。問題：在互聯(lián)網(wǎng)系統(tǒng)被建立之后，當(dāng)一臺電腦的網(wǎng)絡(luò)不工作了將會發(fā)生什么？分析原文：If part of the network was not working, information could be sent through another part. 句意： 如果一臺計算機(jī)在網(wǎng)絡(luò)壞了,那么整個網(wǎng)絡(luò)停了下來。故選D
小題3:細(xì)節(jié)理解題。問題：互聯(lián)網(wǎng)首先被哪個單位運(yùn)用？分析原文： At first the Internet was only used by the government (政府)句意：政府起初只是利用互聯(lián)網(wǎng)。故選D
小題4:細(xì)節(jié)理解題。問題：在20世紀(jì)90年代關(guān)于電腦的描述哪個正確？分析原文：By the start of the 1990s, computers became cheaper and easier to use. 句意：1990年代初,計算機(jī)變得更便宜和更容易使用。故選A
小題5:細(xì)節(jié)理解題。問題：從最后一句中我們能推斷出什么？分析原文： The Internet has become one of the most important parts of people s life. 句意：因特網(wǎng)成為最重要的一個部分的人們的生活。結(jié)合現(xiàn)實(shí)生活人們對互聯(lián)網(wǎng)有著很強(qiáng)的依賴了。故選D
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