题目内容
2.Lots of homeless people ______ by volunteers from all over China in the earthquake of Ya'an.( )| A. | helped | B. | was helped | C. | were helped |
分析 全国的志愿者帮助了许多在雅安地震中无家可归的人们.
解答 答案:C 根据in the earthquake of Ya'an可知,这是发生在过去的事件,所以运用一般过去时态;又因为主语Lots of homeless people是动词help的承受者,应该用被动语态.一般过去时态的被动语态的构成是:was/were+动词的过去分词,主语是复数,所以用助动词用were,故选C.
点评 判断动词的时态,要通过所给的时间状语或语境去判断动词存在的状态;判断动词的语态,要看看主语是谓语动词的执行者还是承受者.要记住各种时态和语态的结构形式.
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