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考研英语阅读和作文练习题(二)

日期:2009/12/16 22:02:38 来源:本站原创 访问量:
年代最重要的软件发明——万维网——的技术申请专利。伯纳斯·李想使全世界更加富有,而不是个人的巨额财富。因此,他把自己的创意给了我们所有的人。

伯纳斯·李认为今天的网络像一个反叛的青少年,永远达不到他最初的期望。到2005年,他希望开始用语义万维网取而代之,这是一种将最终理解人类语言并使电脑在事实上像其他人类一样容易合作的智能网络。

据伯纳斯·李设想,新的万维网将不止能理解词语和概念的意思还能理解它们之间的逻辑关系。它的潜能是可怕的。多数知识都建立在两大支柱之上:语义学和数学。在处理数字方面,电脑已超过了人类。在处理语言和逻辑方面同样熟练的机器将不止帮助人们洞察到新的知识,还可能为它们自己开辟新的道路。

即使使用未来网络的一个很粗糙的版本,人们在网上知识的宝库中淘金时,也不必再艰难地翻阅一屏又一屏的无关数据了。相反,电脑将派出智能代理商或软件使者(代替你)去查询数以千计的网站,并按逻辑选出相关信息。只这一点就会给工作和家庭中的生产力带来巨大的推动。但是还远不止这些。

软件代理商还能承担许多日常商务,如帮助制造商找到价格最低的零件供应商,并与其谈判、帮助解决问讯台的问题。语义万维网也会是新发现的无底宝库。多数发明和科学突破,包括今天的万维网,都来自已有知识的新组合。语义万维网将可以在一夜之间比一个人一辈子评估的知识的组合还要多。当然,今天科学家和其他人能够把想法贴到万维网上供别人阅读。但有了可以阅读和翻译专用术语的机器,成百万的网页上的相关信息就可以得到分析和总结。这将把评定和整合信息的能力提高到新的水平。伯纳斯·李预言,语义万维网“将帮助更多的人更加有直觉和分析能力。它将促进不同文化背景的人之间的全球性合作,因此我们有更好的机会找到那些真正的大问题的正确解决方案,如环境和气候变暖问题。”

 

Part B

Directions:

In the following article, some sentences have been removed. For Questions 41-45, choose the most suitable one from the lish A-G to fit into each of the numbered blank. There are two extra choices that do not fit in any of the gaps. Mark your answers on ANSWER SHEET 1. (10 points)

 

The making of weathervanes (devices fixed on the top of buildings to show directions of the wind) is an ancient skill, going back to early Egyptian times. Today the craft is still very much alive in the workshop that Graham Smith has set up. He is one of the few people in the country who make hand-cut weathervanes. Graham’s designs are individually created and tailored to the specific requirements of his customers. That way I can produce a unique personalized item, he explains, A lot of my customers are women buying presents for their husbands. They want a distinctive gift that represents the man’s business or leisure interests.

It’s all a far cry from the traditional cock, the most common design for weathervanes.

It was not a cock but a witch on a broomstick that featured on the first weathervane Graham ever made. Friends admired his surprise present for his wife and began asking him to make vanes for them. “I realized that when it came to subjects that could be made into them, the possibilities were limitless,” he says.

(41)_____________.

That was five years ago and he has no regrets about his new direction. My previous work didn’t have an artistic element to it, whereas this is exciting and creative, he says. I really enjoy the design side.

(42) _____________.

Graham also keeps plenty of traditional designs in stock, since they prove as popular as the one-offs. It seems that people are attracted to handcrafting, Graham says. They welcome the opportunity to acquire something a little bit different.

(43) _____________.

“I have found my place in the market. People love the individuality and I get a lot of satisfaction from seeing a nondescript shape turn into something almost lifelike,” he says.

(44) _____________.

 “And nowadays, with more and more people moving to the country, individuals want to put an exclusive finishing touch to their properties. It has been a boost to crafts like mines,”

(45) _____________.

American and Danish buyers in particular are showing interest. Pricing, he explains, depends on the intricacy of the design.His most recent request was for a curly-coated dog. Whatever the occasion, Graham can create a gift with a difference.

AGraham has become increasingly busy, supplying flat-packed weathervanes to clients worldwide.

B

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