摘要: 被动语态的几种类型 (1)有两个宾语的句子的被动语态 常见的接双宾语的动词有 通常这种句子可以改为以“人 当主语,和以“物 当作主语的两种被动语态. 如:He gave me a book. -I was given a book by him. -A book was given to me by Tom. He teaches us English. -We are taught English by him. -English is taught us by him. (2)含有宾语补足语的句子的被动语态 keep, make 三类的动词常常有宾语补足语.在被动语态中.宾语补足语位置不变. We keep food fresh in the fridge. 主 谓 宾 宾补 -Food is kept fresh in the fridge. I saw him go into the office building. -He was seen to go into the office building. 英语中有“十大动词 的说法.即feel , hear , listen , have , make , let , look , watch , see , notice .这些词在主动句中.其后的动词不定式不加to.但变被动句时必须加to. (3)含有短语的主动语态变被动语态 不及物动词没有宾语.因此没有被动语态.但有的不及物动词后面加上介词及其他一些词类构成短语动 词之后.其作用相当于及物动词.可以接宾语.因而也可以变为被动语态.在变成被动语态时.不能去掉构 成短语动词的介词或副词 They take good care of my child. -My child is taken good care of 他们把我的孩子照顾得很好. I turned off the radio. -The radio was turned off 附:动词短语的被动语态 take care of -be taken care of cut down -be cut down laugh at -be laughed at look after-be looked after 下列这些短语本身即是被动语态的形式.不需再加-by be covered with -用-覆盖着 be interested in -对-感兴趣 be surprised at -对-感到惊奇 be made of 用-制造的 (4)由情态动词形成的被动语态 含有情态动词的句子在变为被动语态时.在情态动词后面加上be动词即可.其句型如下: 肯定句:主语+情态动词+be+ 过去分词- 否定句:主语+情态动词+not + be + 过去分词- 疑问句:情态动词+主语+be+过去分词+-. 如:We should allow teenagers to surf the Internet . -Teenagers should be allowed to surf the Internet. Can you use it ? 你会使用它吗? -Can it be used ?

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