题文

阅读短文，选择正确答案。

Look at the center circles of Diagram (图)A and Diagram B.        Which of the centre circles looks larger?       Take a first look and you probably think that the centre circle in Diagram A is smaller than that in Diagram B. In fact , they are exactly the same size.      Then look at the picture on the right. What do you see? A vase? Or two faces?  Does the picture change quickly from one to the other again and again? Maybe or maybe not, but you can never see them at the same time.       "What's happening? Is something wrong with my eyes?" You may wonder at what you see. Don't worry. Here is how it goes:      When we look at things, our eyes send messages to our brains and then our brains interpret (解读) the information. However, sometimes our brains interpret the received information in a wrong way. It seems that our eyes are playing a joke on us. This often happens and we call it "Visual illusion" (视觉错误).       Movie makers often make use of illusions. They make the objects around actors much smaller or bigger than usual. This makes us believe that the actors are much larger or smaller than they usually are. The movies Jurassic Park and Honey I shrunk the kids just make use of illusions.

1. The centre circle in Diagram A looks smaller than that in Diagram B. That's because            .

[     ]

A. something is wrong with our eyes B. the two circles are not the same size C. our brains interpret the information in a wrong way D. the two pictures change quickly from one to the other

2. What's the right order according to the passage?     a. We look at things with our eyes.              b. Our brains interpret the messages.     c. Our brains tell us what we have seen.      d. Our eyes send messages to our brains.

[     ]

A. adbc B. cabd C. acdb D. bcad

3. Movie makers make use of visual illusions to             .

[     ]

A. help the actors look better B. make the actors much braver C. help the actors become stronger D. make the actors seem different in size

4. In the picture on the right, it seems that Line AB is shorter than Line CD, but in fact       Line AB is as long as Line CD. Which paragraph can explain what has happened to our eyes?

[     ]

A. The second one. B. The third one. C. The fifth one. D. The sixth one.

5. The text is probably taken from             .

[     ]

A. an advertisement B. a science book C. a movie magazine D. a story book

题型：阅读理解  难度：偏难

答案

1-5: CADCB

据专家权威分析，试题“阅读短文，选择正确答案。 Look at the center circles of Diagr..”主要考查你对  科教类阅读  等考点的理解。关于这些考点的“档案”如下：

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。