题文

阅读理解

TOKYO,  JAPAN--What do you do when you see a cockroach (蟑螂)?  Do you hit it with a newspaper? Do you step on it?        When researchers at Tokyo University see a cockroach,  they take the remote control and make the cockroach turn around, run left or right, or go forward. These scientists are changing the cockroaches into robots. Each cockroach has a very small pack that has in it a microprocessor(微处理器).Then researchers can send signals from the remote control to the pack. The signals control the movements of the cockroaches.        Why does anyone want to control a cockroach? "Insects can domany things that people can't," says Isao Shimoyama, head of robot research at Tokyo University. In a few years, he says, these robot insects will carry very small cameras. They will be able to move through earthquake rubble(瓦砾)to look for people or move under doors to find information about someone.        This may seem strange, but the Japanese government thinks the research is very important. The government is giving the scientists $ 5 million for this research.        First, the researchers breed (培育)hundreds of cockroaches. They use only the American cockroach because it is bigger and stronger than other cockroaches. Then they choose the best cockroaches and remove their wings and antennae(触须). They put small packs where the antennae were. The packs weigh about three grams, or about two times the weight of the cockroaches themselves. "Cockroaches are very strong," says Ralph Holzer, who is a researcher at Tokyo University. "They can lift 20 times their own weight. "        With a remote control, the scientists send signals to the packs. When a cockroach gets the signal, it moves. The problem is that the cockroaches don71 always move in the right direction.

1. The scientists are changing the cockroaches into robots because ______.

A. they want cockroaches to do things people can't in the future B. they want to control the movements of the cockroaches C. they want cockroaches to take photos of the earthquakes D. they want to send signals to the packs on the cockroaches

2. What can cockroaches do to help people?

A. They can lift 20 times their own weight. B. They can help people to carry very small cameras. C. They can breed hundreds of cockroaches. D. They can search for those people in rubble after an earthquake.

3. Scientists control cockroaches' movements ______.

A.by removing their wings       B. by sending signals from the remote control C. by using very small cameras D. by removing their antennae

4. What problem do the rcscarchcrs meet with? A. The cockroachcs sometimes clon;t move. B. The cockroachcs sometimes move in ihc wrong direction. C. The cockroachcs arc too big to move through earthquake rubble. D. The cockroachcs can only lift 20 times their own weight.

题型：阅读理解  难度：中档

答案

1-4 A D B B

据专家权威分析，试题“阅读理解 TOKYO, JAPAN--What do you do when you see a cockroa..”主要考查你对  新闻报道类阅读  等考点的理解。关于这些考点的“档案”如下：

新闻报道类阅读

考点名称：新闻报道类阅读

• 报刊阅读应逐步成为中学生阅读的一个重要内容。由于新闻报道强调遵循5个W和1个H的原则，学生在阅读时也要抓住这一点去理解。

• 新闻报道类阅读的注意事项：
  1. 品味新闻的标题，联系平时所积累的知识，为了解材料大意作铺垫。
  2. 了解新闻报道的特殊规律，其内容和多含何人、何地、何事、何时等，阅读时要抓住新闻的这一主要特点去理解判断。
  3. 要注意文中以黑体、大写、下划线等方式加以提示的文字，因为这很有可能是材料的核心或至少是一部分内容的概括。
  
  新闻报道类阅读答题技巧：
  

  1.审视标题，抓住中心<?xml:namespace prefix = "o" ns = "urn:schemas-microsoft-com:office:office" />

  试题中有的文章有标题，有的没有，拟题人是有所考虑的。标题是文章主题的高度凝聚。
  它能给我们启发和想象，想象文章的内容和走向。这样做有利于对文章的理解，能提高做题的效率。

  2.浏览全文，掌握全貌

  如果时间紧，至少要快速通读全文，尤其是首两段。再把标题和文章内容结合起来，这样全文的梗概便一目了然了。

  3.细读题目，抓住要点

  对整篇短文内容有了一定的了解后，要马上看短文后的问题，带着问题去选择或判断答案。要确定所需查找的信息范围，并注意所查找信息的特点。例如：
  如果问题或选项涉及到人名、地名，就应该找首字母大写的单词；如果问题或选项涉及时间、日期、数字，就应该寻找具体的数据。
  另外还要注意试题难易，应暂时绕开那些少数较难的题目，先做最有把握、最熟悉的题目，也就是该类题可以直接或间接从文章中找到的。
  而对于那些要通过对文章归纳判断、逻辑推理的题目，需要再对全文快速阅读，仔细分析思考，反复比较、推敲选出正确答案。
  若文章短可先读短文，后看文后题目；如果文章太长，你可以先把文章后面的问题看一遍，带着问题去看文章。这样可以帮助你去掉杂念，提高阅读速度和解题的正确性。
  要善于找关键句，特别要注意文章的第一段和最后一段的头一句话，往往就是关键句，可以帮助你掌握文章的全貌，理解文章的主题。
  此外，还应该细读文章，因为有时的试题是考细节。可以边读边用铅笔做点标记，把有关的画出来。凡逢人物就圈起来，看完一数，有几个圈就是几个人，一目了然。

  4.细读文章，掌握细节

  这次应细品，不可一晃而过。可边读边用铅笔做些记录，把有关的人物、事件、时间、地点、起因（即五个W：who