高考英语语法被动语态的主要用法讲义.docx
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1、高中英语语法被动语态的主要用法被动语态的主要用法当不知道或没有必要指出动作的执行者时,常用被动语态,这时往往不用by短语。The front window in the classroom was broken yesterday.昨天,教室的前窗被打破了。(不知谁打破的)They have been poorly paid.他们的工资太低。(没必要指出工资是谁付的)突出或强调动作的承受者,如果需要说出动作的执行者,用by短语。The time-table has been changed.时间表已变动了。(要突出的是“时间”)These books are written especiall
2、y for children.这些书是专门为孩子们写的。(强调的是“”这些书)为了使语言得体或圆滑等不愿意说出动作的执行者。如:You are requested to make a speech at next meeting.请您在下次会议上作个发言。It is said that she is going to be married to a foreigner.据说她要嫁给一个外国人。出于修辞的原因,或是说为了更好地安排句子。如:It is generally considered impolite to ask ones age, salary, marriage, etc. .问别
3、人的年龄、工资、婚姻状况等通常被认为是不礼貌的。The notion is especially opposed to by those who have invested much in the area.这个提议特别遭到了那些在本地区投资很大的人的反对。(因those的定语太长了,若用它作主语,主语与谓语就相距太远而显得句子松散。)8种常用时态的被动语态由“助动词be +动词的过去分词”构成。助动词be有时态、人称和数的变化。(1)一般现在时:am/is/are +过去分词。如:Rice is grown in south China.华南种植水稻。(2)一般过去时:was/were+过去
4、分词。如:The glass was broken yesterday.这块玻璃是昨天打烂的。(3)现在进行时:am/is/are being +过去分词。如:The project is being carried out.这个计划正在执行中。(4)过去进行时:was/were being +过去分词。如:This road was being built this time last year.这条路去年这个时候还在修建。(5)一般将来时:will be +过去分词。如:The cars will be sent abroad by sea.这些汽车将由水路运往国外。(6)过去将来时:wo
5、uld be +过去分词。如:The manager said the project would be completed by the end of the year.经理说这个工程在年底前将会完成。(7)现在完成时:have/has been +过去分词。如:This novel has been translated into several languages.这本小说已被译成了几种语言。(8)过去完在时:had been +过去分词。如:When I got to the theatre, I found the tickets had already been sold out.
6、我到达剧院时,发现票已卖完了。使用被动语态“六注意”一要注意被动语态的不同时态被动语态由“be+过去分词”,其中的助动词be根据情况可使用各种不同时态。如:She is respected by everyone.她受到大家的尊重。(一般现在时)The book will be reprinted soon.这本书很快会重印。(一般将来时)The road is being repaired.路正在修整。(现在进行时)They have been given a warning.他们受到警告。(现在完成时)二要注意带情态动词的被动语态该结构的基本形式为“情态动词+be(或be的适当形式)+过去
7、分词”。这类结构非常有可能作为语境题出现在考卷中。如:The rules must be obeyed.这些规章制度必须遵守。They shouldnt have been told about it.这事是不应当告诉他们的。三要注意非谓语动词的被动语态1.不定式一般式的被动语态。由“to be+过去分词”构成。如:She asked to be given some work to do.她要求给她一些工作做。He was the last person to be asked to speak.他是最后被邀请发言的人。2.不定式完成式的被动语态。由“to have been+过去分词”构成
8、。如:I should like to have been told the result earlier.我本想让人把结果早点告诉我的。3.现在分词一般式的被动语态。由“being+过去分词”构成。如:I saw him being taken away.我看见有人把他带走了。Being protected by a wall, he felt quite safe.有墙作保护,他感到很安全。4.现在分词完成式的被动语态。由“having been+过去分词”构成。如:Having been invited to speak, Ill start making preparations to
9、morrow.因为邀请我去讲话,我明天就得做准备。The subject having been opened,he had to go on with it.话题已经开始了,他不得不谈下去。5.动名词一般式的被动语态。由“being+过去分词”构成。如:She likes being looked at.她喜欢被人瞧。He hates being made a fool of.他讨厌被别人愚弄。This question is far from being settled.这个问题远没解决。6.动名词完成式的被动语态。由“having been+过去分词”构成。如:Jennys not ha
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