阅读理解。 If someone asks you "What color is the sky", I think your answer will

题文

阅读理解。     If someone asks you "What color is the sky", I think your answer will be "blue". I'm afraid that you
are wrong. Because the sky has no color. 
     What's in the sky? Is the sky full of (充满) air? I'm sure that you have asked these questions. We all
know that there is air around the world. We can not live without air. Planes can't fly very high because
as we go higher, the air gets thinner (更稀薄). If we go far enough away the earth, we can find that there
is no air. The sky is space (太空). In the space there is nothing but the sun, the moon and the stars.
       People always want to know more about other worlds in space. They have looked at them through
telescopes (望远镜) and in this way they have known much. They know a lot about the moon now. but
they want to know more about space. I'm sure they will go farther and farther until they know all about it.
1. It's not really right _____. 
A. to answer questions about space  
B. to answer questions about the sky 
C. to say that the sky is blue        
D. to say that the sky has no color
2. _____ helps plane fly. 
A. The sky    
B. The air    
C. Space  
D. The sun
3. There is no air _____. 
A. around us    
B. around the eart  
C. in the sky
D. high enough in the sky
4. There is _____ in space. 
A. air                            
B. nothing 
C. nothing but the sun, the moon and the stars 
D. nothing or the sun, the moon and the stars
5. With telescopes people can know _____ in space. 
A. much    
B. nothing      
C. everything    
D. all

题型：未知 难度：其他题型

答案

1-5 CBDCA  

点击查看科教类阅读知识点讲解,巩固学习

解析

该题暂无解析

考点

据学分高考专家说，试题“阅读理解。 If someon.....”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。