阅读短文，选择正确答案。 Vision

题文

阅读短文，选择正确答案。                                                            Vision-phones (可视电话)       Radio, telephone and television are widely ud in the world, When you switch on the radio, you can listen.But when you u telephone,not only can you listen to others but also you can chat with them,however, you can't e anything at all. Television is much better than both of them. People can watch TV and listen to it, butthey can't take part in what they e.      Today, some people are using a type of telephone called vision-phone. With it two people who are talking cane each other.      Vision-phones can be of great u when you have something to show the person whom you are calling, It may also have other us in the future. Some day you may be able to call up a library and ask to read a bookright over your vision-phone, You may be able to do some shopping through it, too. Perhaps In the near future, vision-phone will come into wide u in our everyday life. 1. According to the passage, we can guess that the _______ was invented last.

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A. radio B. television C. telephone D. vision-phone 2. Maybe the vision-phone can take the place of _______ some day.

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A. the radio B. the telephone C. the television D. all the above 3. Through a vision-phone we can _______.

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A. take medicine B. order what we need C. travel around the world D. try on clothes 4. In the future, you can u a vision-phone to _______.

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A. read a book B. ask an assistant to read a book for you C. ask an assistant to bring you a book D. ask an assistant to do some shopping for you 5. Which of the following is NOT true?

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A. Vision-phone is more advanced than radio-telephone or television. B. People will u vision-phone in the future more than now. C. Vision-phone will be helpful in people's life. D. It is impossible to do shopping through vision-phone.

题型：未知 难度：其他题型

答案

1-5: DBBAD

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科教类阅读

科普类的阅读：科普类的阅读理解包含介绍科学知识、社会知识的短文。阅读这类短文时，要以事实为中心进行思考，抓住事物的特征、用途、相互关系等。如果是介绍社会现象的文章，要掌握所谈现象的内涵。

答题技巧：1. 加强整体意识，把握文章的主要内容。在阅读的时候可给段落标上序号，并给重要的句子和   关键词做上记号，尤其是各段中心句，为答题提供更快捷更多的信息源。 2. 审清题干，发觉和把握试题中有效的提示性信息，确认命题的角度、阅读范围和答题方式。 3. 定位阅读，强化对应意识。同时要注意原文利用和自我加工相结合。