Question

缺词填空

There is nothing more i  1.  to life than the sun. W 2.  the sun, all living things on the earth would die. The sun is a star. In the sky there are t  3. of stars like the sun. They are as large as the sun and as hot as the sun. At night you can see many stars, but in the daytime you can o  4. see one star—the sun.

The sun is much n5.  to us than the other stars. That is w  6.   it looks the biggest and brightest of all the stars. The distance (距离) of the sun from the earth is as m  7.  as 150,000,000 kilometers. Most stars are thousands of light-years a  8. from the earth.

Do you know what a light-year is? N 9.  in the world travels faster than light. It travels 300,000 kilometers per second. And one light-year is the distance that light can travel in one y 10.  .

Answer

1.important

2.Without

3.thousands

4.only

5.nearer

6.why

7.much

8.away

9.Nothing

10.year

【解析】

试题分析：这篇短文主要介绍了太阳是一颗星星，天空中还有许多这样的星星，但是太阳离得我们最近所以它才最亮，最大。作者还介绍了为什么我们看不到其他的星星，什么是光年等。

1.没有比阳光对于生命更重要了。根据句意及字母提示，故填important。

2.根据后文可知句意，没有了阳光，地球上的一切生物都会死亡，故填Without。

3.在天空有数千个像太阳一样的星星。thousands of 数千，故填thousands。

4.但在白天你只能看到惟一的星星——太阳。根据句意及字母提示，故填only。

5.太阳比任何一颗其他的星星离得我们都近，两者比较用比较级，故填nearer。

6.这就是为什么它看起来最大最明亮的原因，根据上文及句意，故填why

7.太阳离地球的距离足有150000000千米。as much as,差不多； 足.根据句意，故填much。

8.大部分星星远离地球数千光年。距离加away ，表示多远，故填away。

9.世界上没有什么东西比光速度更快。根据句意，故填Nothing。

10.一光年就是光在一年内行走的距离。上下文，故填year。

考点：缺词填空