高中英语Unit3Computers练习试题新人教版必修2201612291104.doc.pdf

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Unit 3 Computers 【导语】 万维网的出现彻底改变了世界, 创造了大量的财富并从根本上改变了人们的

生活方式。而它的创始人英国计算机科学家蒂姆·伯纳斯·李对于自己这一成果的现状并不

满意。一起去了解一下这位“万维网之父”吧! Most people have never heard of Tim Berners -Lee.He is not nearly as rich or

famous as Marc Andreessen ,who is the founder of Netscape ,or Bill Gates ,whose

name has become a well -known word. Berners -Lee ,who works in a small office at the Massachusetts Institute of

Technology ,is the creator of the World Wide Web.The creation of the Web is so

important that some people compare Berners -Lee to Johann Gutenberg ,who invented

printing by movable type( 活字 )in the fifteenth century. Berners -Lee was born in England in 1955.His parents ,who helped design the

world's first commercially available computer ,gave him a great love of mathematics

and learning. In 1980 ,Berner

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