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Computer technology is still developing ...

Computer technology is still developing rapidly. The computer of the future will continue to increase in value and performance while decreasing in cost. It will become smaller, but faster and more powerful.

It is possible to make some guesses about what the future of the computer will look like, based upon the types of technologies that are being developed now. A lot of progress has already been made in some of these new technologies, but some are still in their earliest stages and may not be ready for use for years. Two of the most interesting areas of computing that are currently being developed are quantum computing (量子计算) and nanotechnology (纳米技术).

Quantum computing is one possibility for the future of the computer that could make computers run far faster than even the quickest computers do today. Quantum computers could be able to do what modern supercomputers are unable to do by using transistors that are able to take on many states at the same time.

Nanotechnology could also change the face of computing, by creating computers that could be very powerful, though they are tiny in size. These computers could be incorporated (并入) into everyday objects, including electrical appliances (电器), clothes and even the human body. We will be able to use computers in new and unimaginable ways. They will become a part of our lives rather than simply being a box that is used only for specific purposes, such as work.

Quantum computing and nanotechnology will be able to play new roles, which will make us live greener lives, as well as enjoy better health and happier lives.

1.Which of the following can NOT describe the computer of the future properly?

A. Much smaller.

B. Much faster.

C. More powerful.

D. Less valuable.

2.According to the text, quantum computing _____.

A. has been put in use so far

B. can make computers run by themselves

C. can reduce the cost of computers

D. will work by using transistors

3.We can learn from the text that nanotechnology will _____.

A. create much smaller computers

B. be used in electrical appliances and clothing

C. change the structure of computers

D. make computers just serve specific purposes

4.The text is mainly about _____.

A. what nanotechnology is

B. what quantum computing is

C. what the future of the computer is

D. what future computers can bring us

 

1.D 2.D 3.A 4.C 【解析】 试题分析:本文描述了将来电脑技术的发展,尤其指出在量子计算和纳米技术方面的应用。 1.D细节理解题。根据第一段The computer of the future will continue to increase in value and performance while decreasing in cost. It will become smaller, but faster and more powerful.可知将来的电脑会更小,更快,更强大,同时价值更高,表现会更好。所以更没价值是不对的,故正确答案为D。 2.D细节理解题。根据文章的第三段Quantum computers could be able to do what modern supercomputers are unable to do by using transistors that are able to take on many states at the same time可知,量子计算可以使用晶体管做现代超级计算机不能做的事。故选D。 3.A推理判断题。根据文章第四段的第一句Nanotechnology could also change the face of computing, by creating computers that could be very powerful, though they are tiny in size.可看出纳米技术会让电脑的尺寸更小。故选A。 4. 考点:考察教育科技类阅读 【名师点睛】 关于细节理解题 用细节定位法:细节理解题属直接解答性问题,是阅读理解题中最简单的一种,多数属中低难度的送分题。但由于高考所占的比例很大,应特别引起注意。事实和细节题的命题特点是:把某词语、某个句子或某具体事实用不同于原文的另一方式或句型表达,即同义改写。解答这类题的窍门是:A)注意掌握英语的多种表达法;B)正确分析词语在句中的作用;C)熟练运用英语的句型转换;D)读懂题干所提出的问题,并准确地找到文中涉及该问题的句子。 比如文章第21题,就需要快速定位在文章的第一段内容The computer of the future will continue to increase in value and performance while decreasing in cost. It will become smaller, but faster and more powerful.可知将来的电脑会更小,更快,更强大,同时价值更高,表现会更好。所以更没价值是不对的,故正确答案为D。比如文章第22题,就需要快速定位在文章的第三段最后一句Quantum computers could be able to do what modern supercomputers are unable to do by using transistors that are able to take on many states at the same time.量子计算可以使用晶体管做现代超级计算机不能做的事。故选D。
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