题目内容
9.People should _____ from throwing the rubbish everywhere.( )A. | be stopped | B. | stopped | C. | stop | D. | stopping |
分析 应该阻止人们到处扔垃圾.
解答 答案:A.根据People should _____ from throwing the rubbish everywhere,可知本句主语people是动作stop的承受者,所以本句用了被动语态.含有情态动词的被动语态的构成为:情态动词+be+动词过去分词.故选A.
点评 本题考查了情态动词的用法.此类题型主要是确定句子主语与谓语动词的关系.如果是主动关系则用主动语态,反之如果是动宾关系,则用被动语态.注意一些接不带to的不定式做宾语补足语的动词用作被动语态时,不定式符号to要加上.
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