阅读理解。 Computers have many us today. Computers can solve difficult proble

题文

阅读理解。

     Computers have many us today. Computers can solve difficult problems and control other machines. Many people u small computers called calculators(计算器) to solve simple math problems quickly. Scientists u large computers to solve many problems at the same time. You can play games with computers, and some computers can help you learn languages. The Kurzweil Reading Machine is a special kind of computer. It can read books for blind people.     To u the Kurzweil machine, a blind person can simply open the book and put it down on the scanner(扫描器). The machine "reads" the words on the page. When one page is finished, the blind person turns the page and puts the book on the scanner again. The Kurzweil machine can read in a normal voice or in a special fast voice. It can read words with small letters and large letters.     Blind people like the Kurzweil machine becau they can "read" anything with it: newspapers, magazines, books, even typed letters. Many libraries now have Kurzweil machine for blind people to u. The Kurzweil machine can also help shortsighted children learn to read.

1. What can Kurzweil Reading Machine do?A. Solve many problems at the same time.B. Play computer games with people.C. Help people learn language.D. Read the words on the paper.2. The underlined word "it" (in paragraph 2) refers to _____.A. the book B. the scannerC. the Kurzweil machine D. the blind3. What is the main idea of the cond paragraph?A. How computers work.B. How to u a Kurzweil machine.C. How to u the scanner.D. The Kurzweil machine can read in two voices.4. Which of the following is TRUE?A. Computers can solve all the problems people can't do.B. Calculators are ud for solving many problems at the same time.C. When using the Kurzweil machine, a blind man needn't do anything.D. The Kurzweil machine can help not only the blind people but also the shortsighted children.

题型：未知 难度：其他题型

答案

1. D 2. C 3. B 4. D

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据考高分专家说，试题“阅读理解。 Computer.....”主要考查你对 [科教类阅读 ]考点的理解。

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。