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There is a technology that may someday b...

There is a technology that may someday be widely used as way to identify people.An American  doctor can plant a computer chip under his skin which can send personal information to a scanner.The chip gives off information which will be scanned by a hand-held reader.

The chip is similar to that planted in more than 1 million dogs,cats and other pets in recent years to track and identify them. The doctor decided to test the chip himself after the World Trade Center disaster.He though the dead in the disaster could have been identified if their names and other important information had been chipped .

Officials of the company said they hope to sell the chips to patients with man-made arms or legs. The idea is that the chip will provide immediate and correct medical information when it is needed.

The information can contain name,telephone number and other information.Or it can send out a message that ,when connected to a computer can call up records.The scanner can read it through clothes from over a meter away .The new product also could be used to control prisoners .Workplaces of great importance may want to use the chips for employees,too.Some parents may consider planting chips in young children or elderly relatives who may be unable to say their names,addresses or telephone numbers.

Some medical and technology specialists said the product raises new questions about the relationship between humans and computer technology and could cause problems if it is used against someone's wishes,or if your personal information is read by those who should not see it.

1.In the text,computer chips have already been used to

A.catch escaped prisoners  B. find missing children

C. treat sick people       D. follow lost animals

2.The doctor decided to test the chips himself because

A. nobody would dare to try it

B. the chip could be used for identification purposes

C. the chip had been proved successful on animals

D. his patients expected him to experience it first

3.We can learn from the passage that

A. the chip has been proven to be very successful.

B.The use of this chip will be favored by everybody

C. doctors will make a lot of money by using chips.

D.There will be a great market for chip planting in humans.

4.What problem may be caused by planting chips in the human bodies?

A. Personal information may be used improperly

B.Chips can be the cause of diseases

C. Computers could send out wrong information

D.Sick people will be controlled by computers.

 

1.D 2.B 3.D 4.A 【解析】 试题分析:本文是一篇说明文,介绍了美国一种电脑芯片的研发情况及其前景。 1.D 细节理解题。 从文中第二段第一句可知,芯片早已被应用到一百多万只动物身上,来跟踪它们,在走丢时找到它们,故选D。 2.B 细节理解题。 由第二段第三句话“…the dead in the disaster could have been identified if their names and other important information had been chipped.”可知答案,故选B。 3.D 推理判断题。从文中第四段最后三句话可推断,这种新产品的市场很大,应用范围很广,故选D。 4. 【名师点睛】 阅读理解的解题方法有多个,就这篇文章我们就只点拨推理判断题。希望同学们掌握。 推理判断题要求在理解原文表面文字信息的基础上,做出一定的推理判断,从而得到文章的隐含意义和深层意义。推理判断题所涉及的内容可能是文中的某一句话,也可能是某几句话,所以,推理题的答案只能是根据原文表面文字信息一步推出的答案:即对原文某一句话或某几句话所作的同义改写或综合。解题时由表及里地正确把握字里行间的意思,切勿用自己的主观想法或观点代替作者的思想观点。同时也要特别留意作者的措辞,包括描写环境气氛,表达感情、态度观点和心理的形容词、副词、动词以及所举的例子,从而推断出作者的弦外之音。 比如:本文中的第23题:注意选项的这些措辞,A has been 表示已经完成 B. by everybody 表示每一个人,也就是所有的人 C. will 表示将来的一种情况 D.will 表示将来的一种情况。根据文章的描述:A 项的内容还没有完成(文章的第一句话是someday), B项的内容扩大范围了(这种芯片后产生问题, 所以不是所有的人都支持),C项的内容文章没有提及,所以答案是D。 考点:考查科技说明文类阅读
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