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题文
阅读理解。
      
     Maybe your math teacher has already taught you how to find the center of a circle. It is not easy to
 learn and it takes some time to do so. Here is a way. First put a corner of a square piece of paper on a
 given circle and you will see the two sides the piece of paper meet the circle. And then you will get two
 points on the circle. You may name them Point A and Point B. Now draw a straight line through the Point
 A and Point B. You can get Line AB. Then, you must do the same thing a second time in a different place
  to get another two points, Point C, Point D and Line CD. You must write them down on the paper by
 yourself. You will find the center at once: the two lines cross at a point you may call it point O and this
 point is just the center of the circle. How about trying to see if it is easy to learn and remember this
 simple way of finding the center of a circle?
1. How many points are mentioned in the passage?
    A. Three      
    B. Five      
    C. Four
2. Which point is the center of the given circle?
    A. Point O        
    B. Point B      
    C. Point A
3. Does the center run through Line AB or Line CD?
    A. Line CD      
    B. Neither      
    C. Both
4. Which of the following is the right order to find the center of a given circle?
   a. Draw a straight line through the two points A and B.
   b. Do the same thing again in a different place.
   c. The two lines cross each other at a point.
   d. Put the corner of the square piece of paper on the given circle.
    A. a, b, c, d      
    B. c, a, b, d      
    C. d, a, b, c
5. When you use this way to find the center of a given circle, you need _____.
   A. a pencil, a square piece of paper and a pair of compasses
   B. a pair of compasses, a ruler and a square piece of paper
   C. a ruler, a pencil and a square piece of paper

题型:阅读理解难度:中档来源:湖北省期末题
答案
1—5: BACCC

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科教类阅读
考点名称: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。
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