被动态(腹稿)[1].p..
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1、被动态(一)被动态(一)Passive Infinitive第第1414讲讲(Made by 劳单妮、胡霜霜、谭芳林、任怡璇劳单妮、胡霜霜、谭芳林、任怡璇、刘珊珊)刘珊珊)课前温故知新:课前温故知新:英语动词的两种语态英语动词的两种语态 1.主动态:当主语是施动者时,随后的动词用主动态。主动态:当主语是施动者时,随后的动词用主动态。没有语法标记的。没有语法标记的。 2.被动态:当主语是受动者时,随后的动词用被动态。被动态:当主语是受动者时,随后的动词用被动态。有标记的。通常是由助动词有标记的。通常是由助动词be的一定形式加及物动词的的一定形式加及物动词的-ed分词构成,即分词构成,即be-型被
2、动态(型被动态(BE-passive)。比较:比较: 1 The Dodger beat the Yankees. 2 The Yankees were beaten by the Dodger. 被动态动词词组也可有被动态动词词组也可有不同的时、体形式不同的时、体形式:一般现在时、一般过去时、现在进行体、过去进行体、现在完成体、过去完一般现在时、一般过去时、现在进行体、过去进行体、现在完成体、过去完成体成体被动态还可有被动态还可有非限定形式非限定形式以主动词以主动词play为例:为例: 不定式被动态的一般形式:不定式被动态的一般形式:(to) be played 完成体形式:完成体形式:(t
3、o) have been played Play的的-ing分词被动态的的一般形式:分词被动态的的一般形式:being played 完成体形式:完成体形式:having been played用在情态助动词和半助动词(如用在情态助动词和半助动词(如be going to, is to ,have to等)之后的不定等)之后的不定式被动态既可以是一般形式,也可以是完成体形式。式被动态既可以是一般形式,也可以是完成体形式。被动态还可由被动态还可由get+及物动词的及物动词的-ed分词构成分词构成例:The boy got hurt on his way home from work. Our h
4、ouse is getting painted.在情态助动词和半助动词之后,在情态助动词和半助动词之后,get-型被动态要用不定式型被动态要用不定式但在否定句和疑问句中,但在否定句和疑问句中,get 不能充当操作词(不能充当操作词(operator),须用助动词),须用助动词do的一定形式。试比较:的一定形式。试比较: It was broken. It got broken. It wasnt broken. It didnt get broken. How was it broken? How did it get broken?Get-型被动态和型被动态和be-型被动态在基本语意上无甚区
5、别。但型被动态在基本语意上无甚区别。但get-型被动态通常型被动态通常只适合于动态动词,常用来表示某些未曾预料的突发事件,或者用于只适合于动态动词,常用来表示某些未曾预料的突发事件,或者用于In the end ,Eventually ,At last 等连接性状语之后表示某种结局。等连接性状语之后表示某种结局。例如: He got killed by the bus. In the end he got invited.14.1 主动句和被动句主动句和被动句主动句主动句:以主动态动词词组作谓语动词的句子或分句。主语是动作的施动者。被动句被动句:以被动态动词词组作谓语动词的句子或分句。主语是动
6、作的承受者即受动者。例:John helped peter. Peter was helped by John.主动句和被动句相互转化关系主动句和被动句相互转化关系 1)主动句变被动句的转化原则主动句变被动句的转化原则 a)当主动词为SVO(即主谓宾)结构时,例如: They punished the criminal. The criminal was punished. I water my roses everyday. My roses are watered by me everyday.即:A dodid B B be done (by A) b)如果主动句带有情态v.或半助v.,
7、在变为被动句时,情态v.或半助v.保持不变。例如: They should do the work at once. The work should be done at once. He is likely to be let you down. You are likely to be let down.即:A shouldmustbe likely tobe apt to do B B shouldmustbe likely tobe apt to be done.C)当主动句是当主动句是SVoO(即主谓双宾即主谓双宾)结构时,变为被动句有结构时,变为被动句有2种形式:种形式:以以间接宾
8、语作主语;间接宾语作主语;以直接宾语作主语。例如:以直接宾语作主语。例如: Father gave me a watch. I was given a watch.(较普遍) A watch was given to me.即:A do did B C B be done C C be done (to) B.d)若主动句是若主动句是SVOC(即主谓宾宾补)结构,变为被动句时,应将原宾(即主谓宾宾补)结构,变为被动句时,应将原宾语变为主语,语变为主语, v.主动态变被动态,主动态变被动态,原宾语补语变为主语补语原宾语补语变为主语补语。例如:。例如: We have painted the wi
9、ndows white. The windows have been painted white. They elected Tom monitor of the class. Tom was elected monitor of the class.即:A do did B B补 B be done B补e)被动句中,by-词组的用否由多种因素决定: 当不太清楚,不甚重要或不愿说出施动者为谁时,通常不用by-词组。 有时为了强调施动者,须用by-词组。例:Susan was cheated by David. 有时为了中途变更主语,不得不用被动句而把施动者置于by-词组中。例:He arri
10、ved at London where he was met by his friend(主语一致).若不用被动句而说:He arrived at London where his friend met him(中途变更主语,表达不够有力). 有时因主语太长,不得不用被动句而把施动者置于by-词组中。例:The picture was painted by a very good friend of mine whom Id like you to meet sometime(不头重脚轻).若不用被动句而说:A very good friend of mine whom Id like you
11、 to meet sometime painted the picture(因施动者的名词词组过长,造成句子头重脚轻). 2) 主动句和被动句相互转换的限制性主动句和被动句相互转换的限制性a)并非任何一种主动句和被动句都可以相互转换,这首先和并非任何一种主动句和被动句都可以相互转换,这首先和v.的类的类别有密切关系,如别有密切关系,如own和和have都可表所有关系,但:都可表所有关系,但: Bob owned a house in the city. The house was owned by Bob.()(own可被动) Bob had a house in the city. The