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We are all busy talking about and using the Internet (互聯網), but how many of us know the h____小題1:___ of the Internet?
　　Many people are surprised when they find that the I___小題2:_ was set up in the 1960s. At that time, computers were large and e__小題3:___ . 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 e__小題4:___ to be used by many different computers. If part of the network was not working, information could be sent through a__小題5:_ part. In this way computer network system would keep on w___小題6:___ all the time.
　　At f_小題7:_ the Internet was only used by the government, but, in the early 1970s, universities, hospitals and banks were allowed to use it too. H小題8:__, computers were still very expensive and the Internet was d__小題9:__ to use. By the start of the 1990s, c__小題10:_ 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 (上網) and it is said that m__小題11:__ of people use the Internet everyday. Sending e-mail is more and more p__小題12:__ among students.
The Internet has now become one of the most important parts of people's life.

小題1:History
小題2:Internet
小題3:expensive
小題4:enough
小題5:another
小題6:working
小題7:first
小題8:However
小題9:difficult
小題10:computers
小題11:millions
小題12:popular

試題分析：
小題1:此題考查名詞，根據語境可知很多人都不了解互聯網的歷史故填history。
小題2:此題考查名詞，根據語境可知互聯網在20世紀60年代建立的，故填Internet。
小題3:此題考查形容詞，根據語境可知在那個時候電腦又大又貴，故填expensive。
小題4:此題考查副詞，根據語境可知互聯網必須足夠好才能使每臺電腦正常工作，故填enough。
小題5:此題考查不定代詞，another表示另一部分。
小題6:此題考查固定短語keep on doing sth表示一直做某事，故填working，意思是網絡系統必須一直工作。
小題7:此題考查固定短語at first表示起初，開始。起初電腦只是政府部門使用。
小題8:此題考查連詞，表示轉折，故用however。
小題9:此題考查形容詞，根據語境可知當時的網絡很難利用，故填difficult。
小題10:此題考查名詞，根據語境可知到了20世紀90年代電腦變小了，故填computer。
小題11:此題考查形容詞，表示很多人在利用網絡，故用millions或most
小題12:此題考查形容詞，利用網絡發電子郵件越來越流行，故填popular。
點評：本文主要介紹了網絡的發展史從上個世紀的六十年代到現在的發展歷史。做題中要善于從上下文分析猜測句子含義，然后結合首字母推測出所填單詞的含義。注意從該單詞與上下文的關系中判斷所填單詞的詞性,然后采用適當形式的單詞.平時牢記一些固定短語,習慣搭配等慣用方法

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