题目内容
5.-Do you think teenagers to make their own decisions?-No,I don't agree with you.They're too young to do that.( )
A. | encourage | B. | are encouraging | C. | are encouraged | D. | were encouraged |
分析 -你认为青少年应该被鼓励做出自己的决定吗?
-不,我不赞同你的说法.他们太小而不能这样做.
解答 答案:C 根据主语teenagers可知,此处应该是动作"鼓励"的承受者,所以用被动语态;又因为整个句子都是一般现在时态,所以此处是一般现在时态的被动语态.一般现在时态的被动语态的结构是am/is/are+及物动词的过去分词,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着.
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