题目内容
20.A lot of people joined the clubto participate(participate) in community service projects.分析 为了参与社区服务项目很多人加入这个俱乐部.
解答 答案是to participate.本题考查语境中选用所给词的恰当形式;题干中需要动词不定式表示人们加入这个俱乐部的"目的",故答案是to participate.
点评 本题是要求用所给动词的适当形式填空,解题时首先考虑句中需要的是谓语动词还是非谓语动词;其次,如果是谓语动词关注时态、语态和数的变化;如果是非谓语动词要联系非谓语的基本用法判断非谓语的形式.
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