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根据短文内容及首字母提示,填写所缺单词.
Man has a big brain. He can think and s 【小题1】    languages. Scientists once thought that man isn’t the same as animals b   【小题2】  man can think and learn. They know now that dogs, monkeys and birds can learn, too.
They are beginning to u 【小题3】    that men are different from animals because they can speak. Animals can’t speak. They make much n  【小题4】   when they are afraid, or unhappy. Apes(猿) can learn some things more quickly than man. One or two of them have learned a few words. But they cannot join w 【小题5】  to make sentences. They cannot think l 【小题6】  us because they have no language. Language is a wonderful thing. Man has been a   【小题7】   to build a modern world because he has language. Every child can speak his own language very w 【小题8】  when he is four or five, b  【小题9】     no animals learn to speak.
How do children learn it? Scientists don’t really know w   【小题10】   happens inside our body when we speak. They only know that man can speak because he has a brain.
答案:【小题1】speak
【小题2】because
【小题3】understand
【小题4】noise
【小题5】words
【小题6】like
【小题7】able
【小题8】well
【小题9】but
【小题10】what
试题分析:本文叙述了人不同于动物,人会说话而动物不会说话。动物害怕或不高兴时会发出噪音。因为动物没有语言,他们不可能像我们一样思考。科学家也弄不明白当人说话时,人体内部发生了什么。
【小题1】与languages.连用,表示说语言。句意:他会思考和说话,故用动词speak。
【小题2】句意:科学家曾经认为人脑与动物的大脑不一样,因为人会思考和说话,根据句意前后是因果关系,故用连词because。
【小题3】句意:他们开始理解到人不同于动物,因为人会说话。结合句意,此处用动词understand。
【小题4】make noise 发出噪音。句意:动物害怕或不高兴时会发出噪音。故此处用名词noise。
【小题5】join words to make sentences. 连词成句。句意:但是他们不会连词成句,故此处用名词words。
【小题6】根据they have no language. 可知他们没有语言,我们会说话,因此此处指他们不像我们。句意:因为他们没有语言,他们不可能像我们一样思考。故用介词like(像)。
【小题7】句意:因为人类有语言,他们能建造一个现代的世界。be able to 能够,会。
【小题8】句意:每个孩子四,五岁时就能把母语说的很好,结合句意,此处用副词well。
【小题9】句意:但是动物没有学会说话。前一句说人说自己的母语说的好,后一句说动物不会说话,后世转折关系,故用连词but。
【小题10】谓语动词know 后的宾语从句缺少主语,表示事物故用代词what。句意:科学家也弄不明白当人说话时,人体内部发生了什么。
考点:短文填空