Question

閱讀理解 （共 20 分，每題 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 (探測器). 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.

根據(jù)短文內(nèi)容，選擇正確答案。

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】

試題分析：這篇短文主要介紹了太空里有很多垃圾,有一些來自火箭還介紹了有位美國宇航員在太空丟了只手套的狀況，手套在太空以每小時兩萬八千千米的速度行駛，如果碰撞到其他的物體是非常危險的。

1.1】細(xì)節(jié)理解題.根據(jù)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來自火箭， 故選B.

2.細(xì)節(jié)理解題。根據(jù)In 1965, during the first American spacewalk , astronaut Edward White lost a glove .得知美國宇航員丟了一只手套。可知選C。

3.細(xì)節(jié)理解題.根據(jù)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時二萬八千千米的速度行駛，故選B。

4.細(xì)節(jié)理解題.根據(jù)Things move very fast in space.可知在太空的事物移動特別快，故選A。

5.If they hit(碰撞)one another, it can be dangerous .可知如果一個物體撞到了另一個物體是非常危險的，故選D。

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