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    精英家教网 > 初中英语 > 题目详情
    The earth is our home and we must take good care of it. That is to say we must   1   the land, air and water clean. But man    2  a lot of pollution on earth since he first made fire, washed his clothes in the river and threw rubbish on the ground. Many years ago, pollution was not so serious   3    there were not so many people.
    There were enough    4   air, land and water. When the land or the river was dirty in one place, man moved to    5   place. Man is    6   the whole world now. So there is   7    enough clean air, nor clean land, nor clean water now. The more people there are in one place,    8    environment they maybe have.
    Perhaps you are afraid     9   is endless(无休止的) for people to produce pollution.
        10  , we are glad to tell you that people have come to know the danger of pollution. And you can find more and more people are working hard to protect our earth.
    小题1:
    A．haveB．takeC．watchD．keep
    小题2:
    A．producedB．has producedC．is producingD．will produce
    小题3:
    A．soB．ifC．becauseD．but
    小题4:
    A．cleanB．oldC．dirtyD．new
    小题5:
    A．otherB．the otherC．anotherD．others
    小题6:
    A．polluteB．pollutingC．clearingD．clear
    小题7:
    A．neitherB．bothC．eitherD．none
    小题8:
    A．the worstB．the worseC．the badD．worse
    小题9:
    A．thatB．thisC．what D．it
    小题10:
    A．QuicklyB．EspeciallyC．LuckilyD．Anyway

    小题1:D
    小题2:B
    小题3:C
    小题4:A
    小题5:C
    小题6:B
    小题7:A
    小题8:B
    小题9:D
    小题10:C

    试题分析：这篇文章讲述了地球是我们的家，但是它现在已经受到了严重的污染，幸运的是，现在人们已经开始认识到污染的危害性，越来越多的人正在努力保护地球。
    小题1:A. have有  B. take带走   C. watch观看    D. keep保持 由上句take good care of it可知我们应该保持地球清洁。故选D
    小题2:根据句意：自从第一次有了火之后，人类已经对地球产生了很多的污染。由后面的since he first made...可知用现在完成时。故选B
    小题3:A. so所以 B. if如果   C. because因为  D. but但是 根据句意：很多年前，污染没有这样严重，是因为以前没有那么多的人。下句和上句是因果关系，故用because。故选C
    小题4:   由上文中there were not so many people可知过去有足够清洁的空气、大地和水。故选A
    小题5:根据句意：当一个地方的土地和河水被污染之后，人们就会搬到另一个地方。one... another 意为“一个……另一个”。故选C
    小题6:根据句意:人们现在正在污染整个地球。be + doing 表示现在进行时  故选B
    小题7:根据句意:现在既没有足够清新的空气，也没有清洁的土地和水。neither ...nor... 意为“既不……也不……”。故选A
    小题8:根据句意：一个地方的人越多，那个地方的环境就越糟糕。“the+比较级+其他，the+比较级+其他”表示“越……,越……”。故选B
    小题9:根据句意：或许你害怕人们会无休无止的产生污染。it 在宾语从句中作形式主语。故选D
    小题10:A. Quickly很快地 B. Especially特别地 C. Luckily幸运地    D. Anyway无论如何  根据句意：幸运的是，人们现在已经开始知道了污染的危害性。故选C
    点评：本片文章结构不难，文章大多是以短句构成。对于初中的完型填空，重在理解上下文的意思，一般不会很难。首先花几分钟进行整体的阅读，弄清楚文章议论的主题。不提倡看一个做一个，平时的学习中要注意多积累固定句型，考试时才能判断出相对应的知识点。
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