Question

阅读理解 （共 20 分，每题 1 分 ）

There is lots of junk(垃圾) in space .Some of it is from rockets. In 1996, a rocket broke into about 300,000 small pieces. So far, scientists have found over 10,000 man-made pieces flying around in space. Only 6-7％of them are satellites and space probes (探测器). Astronauts also lose small things while working in space. In 1965, during the first American spacewalk , astronaut Edward White lost a glove .For a month, the glove stayed in space, travelling at a speed of 28,000 kilometers per hour .It became the most dangerous piece of clothing for the Earth in history it flew away. Things move very fast in space. If they hit(碰撞)one another, it can be dangerous .A little piece of paint from a satellite once made a hole in a spacecraft window. Last year two US spacecraft dropped some bolts(螺栓), and scientists on the Earth worried a lot. Luckily the bolts floated(漂浮) away into space. They couldn’t hit the spacecraft.

根据短文内容，选择正确答案。

1. Some junk in space is from .

A. space B. rockets C. scientists D. earth

2. American astronaut Edward White once lost in space in 1965.

A. a rocket B. some bolts

C. a glove D. a little piece of paint

3. The glove in space may travel at a speed of kilometers per hour.

A. 300,000 B. 28,000 C. 10,000 D. 21,000

4. In space all the things move very .

A. fast B. slow C. hard D. high

5. If the junk in space hits one another, it can be .

A. great B. interesting

C. safe D. dangerous

 

Answer 1

1.B

2.C

3.B

4.A

5.D

【解析】

试题分析：这篇短文主要介绍了太空里有很多垃圾,有一些来自火箭还介绍了有位美国宇航员在太空丢了只手套的状况，手套在太空以每小时两万八千千米的速度行驶，如果碰撞到其他的物体是非常危险的。

1.1】细节理解题.根据There is lots of junk(垃圾) in space .Some of it is from rockets.,可知有一些太空的垃圾来自火箭， 故选B.

2.细节理解题。根据In 1965, during the first American spacewalk , astronaut Edward White lost a glove .得知美国宇航员丢了一只手套。可知选C。

3.细节理解题.根据For a month, the glove stayed in space, travelling at a speed of 28,000 kilometers per hour .可知手套在太空是以每小时二万八千千米的速度行驶，故选B。

4.细节理解题.根据Things move very fast in space.可知在太空的事物移动特别快，故选A。

5.If they hit(碰撞)one another, it can be dangerous .可知如果一个物体撞到了另一个物体是非常危险的，故选D。

考点：考查社会现象类阅读