On school nights,lots of kids have to do their reading before they are allowed to watch TV. Pretty soon,you might get to do both at the same time,in true Harry Potter style. Several companies are raci 题目和参考答案——青夏教育精英家教网—

题目内容

On school nights,lots of kids have to do their reading before they are allowed to watch TV. Pretty soon,you might get to do both at the same time,in true Harry Potter style.

Several companies are racing to produce electronic paper and ink,complete with colors and moving images (图像) .One idea would be to create a newspaper like The Daily Prophet in the Harry Potter books. Its pages would hold video clips of baseball games instead of just black-and-white photos.

Electronic paper is not a new idea. A company in Massachusetts called E Ink,for example,has been working for years on such a technology. Little electricity determines (决定) whether each microsphere (微球) looks black or white at any given time. Together,microspheres make up words and images. The technique seems promising for creating still images that can be changed when needed,but the process (进程) is too slow for good videos.

Scientists in the Netherlands now report a new type of e-paper technology. By using layers (层) of oil,the researchers say that they can make images which change fast enough to meet standard video requirements. They can also make brilliant colors. So far,however,each image is smaller than the fingernail.

For now,reading and watching TV have to remain two separate activities. Keep your eyes open,though. In the future,TV watching and reading might be part of the same work.

52. According to the passage,kids soon can .

A. be allowed to watch TV

B. watch TV while doing their homework

C. watch Harry Potter on TV

D. be allowed to read a newspaper

53. Several companies are racing to .

A. make the Harry Potter TV program

B. create a newspaper like The Daily Prophet

C. provide baseball games for kids

D. produce electronic paper with colors and moving images

54. Which of the following is NOT true?

A. Electronic paper is not a new idea.

B. Microspheres make up words and images.

C. Now TV watching and reading is part of the same work.

D. Scientists use layers of oil in the new research.

55. From the last paragraph we know that .

A. scientists are still working on the new technology

B. kids love to read while watching TV

C. parents may be against this new idea

D. teachers may not teach students any more

52. B 53. D 54. C 55. A

[阅读D篇短文大意]本文主要介绍了一项新科技的发展以及它对学习的推动作用。

52. B通读第一段可知，B项符合文意。

53. D 由第二段中的"Several companies are racing to produce eJectronic paper and ink,complete with colors and moving images (图像) "可知应选D.

54. C由文章最后一句可知C项表述不符合文章内容。

55. A通读最后一段可知，现在看电视和阅读是分开的，经过科学家们的努力将来它们也许会成为同一个工作，因此可知，科学家们仍在为新技术努力工作。

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