题目内容
6.Though the teacher had tried to make the problem easy_______,still Lily and her partner were at a loss.( )A. | understood | B. | understanding | ||
C. | to understand | D. | to be understood |
分析 虽然老师尽力地使得问题易于理解,Lily和她的搭档仍然感到困惑.
解答 答案选择C.本题考查动词不定式做状语;英语中做表语和补语的形容词之后常常加动词不定式做状语,所以排除A和B;而且往往是主动形式表示被动意义,所以排除D答案选择C.
点评 首先判断选项中的动词在句中是以谓语还是非谓语形式出现,然后根据选项在句中的功能结合非谓语的基本用法做出合理的判断.

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