题目内容
任务型阅读
The sun is our most important star, it can be dangerous to man not only here on earth but also in outer space. We need to find our something about its dangers.
Many stars are larger than our sun. However, the sun is about 250,000 times close to the earth than any other star .Most of our energy comes from the sun’s rays(光线)
Not all kinds of solar(太阳的)rays reach the earth .The earth is wrapped(包裹于) in a blanket . Now man is exploring(探索)space.
Sometimes there are storms in the sun’s hot gases. These storms are called solar flares(耀斑).During solar flares, the sun puts out heavy rays that move at faster speed than usual. They might cause men in space to become ill or die.
根据英文释义及首字母提示，拼写单词。
1.d________ not safe
2.i_________ sick, unhealthy同义句转换，每孔一词。
It can be dangerous to man not only here on earth but also in outer space.
It can be dangerous to man 3.________ here on earth 4.________ in outer space.
根据短文内容简单答问题。
What do our energy come from?
5._________________________________
1、dangerous 2、ill 3、both 4、and
5、The sun’s rays.
