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    精英家教网 > 初中英语 > 题目详情

    —It is selfless   the most beautiful teacher—Yang Xiangming to lose his life     the child in the river.

    —I think so, he is so great.

    A．for; to save        B．of; to save         C．for; to saving       D．of; to saving

     

    【答案】

    B

    【解析】

    试题分析：it可指代下文内容做形式主语，其主要有两种形式：1、It's + 形容词 + of + sb + to do sth.这个句型，形容词一般为sb的所具有的一种品质性格。2、It's + 形容词 + for + sb + to do sth.这个句型,形容词不是sb所具备的品质性格。句意：为了救落水的孩子失去了生命，最美丽的老师杨向明是无私的。不定式作目的状语表示具体的将要进行的动作，故选B。

    考点：it做形式主语的用法

    点评：it是人称代词,在句子中可以做形式主语,形式宾语,这是经常考察的内容,平时应注意总结,加强练习.

     

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