被动语态的构成(4页).doc

《被动语态的构成(4页).doc》由会员分享，可在线阅读，更多相关《被动语态的构成(4页).doc（4页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、-被动语态的构成-第 4 页 被动语态的构成1被动语态的基本结构：be动词过去分词2各种时态的主动被动语态结构(以动词do为例)时态主动语态被动语态例句主动语态被动语态一般现在时do/ doesam/ is/ aredoneWe clean the classroom.The classroom is cleaned by us.一般过去时didwas/ weredoneHe made the kite.The kite was made by him.现在进行时am/ is/aredoingam/ is/ arebeing doneShe is watering flowers.Flower

2、s are being watered by her.现在完成时have/hasdonehave/ hasbeen doneJim has finished the work.The work has been finished by Jim.一般将来时will/ shall/ be going to dowill/ shall/ be going tobe doneThey will plant trees tomorrow.Trees will be planted by them tomorrow.过去进行时was/ weredoingwas/ werebeingdoneShe was

3、writing a letter this time yesterday.A letter was being written by her this time yesterday.过去完成时haddonehaddoneJim had finished the work.The work had been finished by Jim.过去将来时would/ should/ be going todowould/should/ be going todoHe said he would made a kite.He said a kite would be made by him.含有情态动

4、词can/ may/ mustdocan/may/mustbedoneI can find him.He can be found by me.（二）被动语态的用法被动语态中主语是动作的承受者，主要用于下列几种情况1不知道动作的执行者是谁。e.g.This watch is made in China.这块手表是在中国制造的。2没有必要指出动作的执行者是谁。e.g.More trees must be planted every year.每年必须有更多的树被种植。3需要强调或突出动作的承受者时。e.g.Chinese is spoken by more and more people in

5、the world.世界上越来越多的人说汉语(强调汉语的使用广泛)。4动作的发出者不是人时。e.g.Many houses were washed away in the flood.很多房屋在洪水中被冲走了。（三）主动语态和被动语态的转换1主动语态变被动语态： （1）要将主动句里的宾语成分变为被动句中的主语成分，若主动句中的宾语是人称代词，要将宾格变主格。 （2）把主动句中的主语变为被动句中的宾语，主格变宾格，并由by引导。 （3）谓语动词变成相应的被动形式。e.g.We asked him to sing an English song.我们让他唱一首英语歌。He was asked to

6、 sing an English song by us.他被我们要求唱一首英语歌。2带双宾语的谓语动词变为被动语态 谓语动词带双宾语时，既可以将间接宾语转化成主语，也可接直接宾语转化成主语。若将间接宾语转化成主语，则保留直接宾语；若将直接宾语转化成主语则保留间接宾语，且在被保留的间接宾语前加上介词to或for。e.g.She gave me a book. (变为被动语态)I was given a book. (间接宾语me改为主语)A book was given to me. (育接宾语a book改为主语)3短语动词变为被动语态 许多由不及物动词构成的短语动词，相当于及物动词，可以有宾

7、语，也可以有被动语态。注意：短语动词是一个不可分割的整体，在变为被动语态时，不可丢掉构成短语动词的介词或副词。e.g.We should speak to old men politely. (变为被动语态)Old men should be spoken to politely. (to不可省略)4带复合宾语的动词变为被动语态 宾语加上宾语补足语一起构成复合宾语。变被动语态时，只把宾语变为被动句主语，宾语补足语保留在原处，成为主语补足语。e.g.I heard Jane playing the piano in her room.(变为被动语态)Jane was heard playing

8、the piano in her room.5被动语态后动词形式的选择 主动句中在感官动词see、hear、watch、feel、notice等使役动词, 也称为感官动词，let、make、here等动词后跟省略to的不定式，变为被动句时，应加上不定式符号to。e.g.He makes the girl stay at home.(改为被动结构)The girl is made to stay at home.Last Sunday we heard them sing Peking Opera in the theatre.(改为同义句)They were heard to sing Pek

9、ing Opera in that theatre last Sunday.四句话：主语变成宾语； 宾语变成主语； 动词一分为二； 时态体现在be动词上。（四）被动语态的一些特殊的运用形式1主动结构表被动意义（1）open、lock、write、read、sell、clean、wash、cut、burn、drive等词作不及物动词时，它们的主语为物，可用主动语态表被动意义。e.g.This kind of pen writes very smoothly.这种笔写起来很流畅。This kind of shirt sells well here.这种样式的衬衫在这很好卖。（2）look、soun

10、d、taste、smell等系动词主动结构表被动意义。e.g.Uniforms look ugly on us. 我们穿着制服很难看。Mooncakes taste delicious. 月饼吃起来很好。（3）be worth doing中，doing表被动意义。e.g.This book is worth reading. 这本书值得一读。（4）want/ need/ requiredoing相当于want/ need/ requireto be done。to be done表不定式的被动结构。e.g.My bike needs repairing.= My bike needs to b

11、e repaired.我的自行车需要修理。（五）不用被动语态的情况1主动句的宾语是each other或反身代词时，不能用于被动语态。e.g.The man introduced himself as Mr. White. (主动语态)那个人自我介绍说他是怀特先生。Himself was introduced as Mr. White.(误)They help each other study English. (主动语态)他们互相帮助学习英语。Each other is helped study English. (误)2当主动句的谓语动词是表状态的及物动词时，不能用于被动语态。e.g.We will have a meeting.我们将开一个会。3主动语态的宾语是动词不定式或-ing形式时，不能用作被动语态的主语。e.g.My brother enjoys watching TV.He asked to have a try.他请求试一次。 注意：解答被动语态题目时，首先要判断主语和动作的关系，如果主语是动作的执行者，则用主动语态；如果主语是动作的承受者，则用被动语态。