电子课本网 第70页

第70页

信息发布者:
passengers
compare
gravity
took
reminds
will move
has polluted
are travelling
 People would have to wear boots that are specially designed to prevent themselves from 
floating off into space.
Compared with life on the Earth, life on Mars would be better in some ways.
 People might live in houses with huge comfortable rooms.
Robots would do most of the work so that people could have more time to relax.
There would probably be no schools on Mars. Every student would have a computer at 
home connected to an interplanetary network.
compare
句意:如果你比较一下这两位导演,你会惊奇地发现他们的不同之处。
根据英文释义examine or look for the difference “检查或寻找差异”,可知,空格处意为“比较”,其英文是动词compare,主语是you,所以填动词原形compare。
1.took
句意:尼尔·阿姆斯特朗在6岁时第一次飞行。
take one's first flight 是固定短语,意为“某人第一次飞行”。根据时间状语at the age of six,可知,时态用一般过去时,take的过去式是took,故答案为took。

2.reminds
句意:这首美丽的歌总是使我想起我的学生时代。
remind sb. of sth.是固定短语,意为“使某人想起某事;提醒某人某事”。根据always可知,句子时态用一般现在时。主语是The beautiful song,是单数,所以谓语要用三单形式,故填reminds。

3.will move
句意:有些人已经决定他们要离开地球。
move away from sp.是固定搭配,意为“远离、迁离,从…离开”。主句时态是现在完成时,说明搬离地球是未来的事,所以要用一般将来时,故填will move。

4.has polluted
句意:看!这条河很脏。村民们说工厂污染了水。
根据The river is dirty.可知,工厂污染了水,所以填动词pollute。这里应该用现在完成时来表示过去发生的事情对现在造成的影响。宾语从句的主语是the factory,是单数,所以助动词用has,pollute的过去分词是polluted,故答案为has polluted。

5.are travelling
句意:
—你父母呢?我好几天没见到他们了。
—他们正在泰国旅行。
根据句意可知,父母应该正在泰国旅行,所以时态用现在进行时。主语是They,所以be动词用are,故答案为are travelling。
relax 放松
physically 身体上
type 类型
sightseeing 观光