Question

It seems to us that Earth stands quite stable(穩(wěn)定的). But it is really m all the time. It turns around a make-believe line through its centre. We c this make-believe line Earth’s axis(軸). The t ends of Earth’s axis are its poles. It t Earth 24 hours to travel around its axis once. We look at the sun and say it ‘rises’ and travels across the sky, but the sun doesn’t really do s . It is the turning of E that makes us feel that the sun were moving across the sky. We can’t see the Earth is moving b everything on Earth is turning around it.

As Earth moves around every 24 hours, the first half of Earth faces the sun and then the other h 8 . When our half of Earth is f 9 the sun, we say it is day. When our half is a from the sun, we say it is night. It is the turning of Earth that tells us when to get up and when to go to bed.

 

Answer 1

1.moving

2.call

3.two

4.takes

5.so

6.Earth

7.because

8.half

9.facing

10.away

【解析】

試題分析： 本文給我們介紹地球繞著地軸轉(zhuǎn)的過程，每轉(zhuǎn)一周要用24小時，當(dāng)?shù)厍虻囊幻婷娉�太陽的時候，就形成了白天，當(dāng)遠(yuǎn)離太陽的時候，就形成了夜晚。

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考點： 短文填空。