现在完成时被动语态详解与练习 附习题
完整版现在完成时被动语态详解与练习附习题
现在完成时被动语态详解与练习附习题现在完成时被动语态讲与练一、现在完成时的被动语态现在完成时的被动语态是高中语法时态和语态中的重要组成部分,也是高考经常考查的一项内容。
请先看下面几道高考题:1. I can 't see any coffee in this cupboard. (北京2005 春)A. Has it all been finishedB. Was it all finishedC. Has it all finishedD. Did it all finish2. Millions of pounds ' worth of damage by a storm which swept across the north ofEngland last night.(重庆2005)A. has been causedB. had been causedC. will be causedD. will have been caused3. More patients in hospital this year than last year. (江苏2004)A. treatedB. have treatedC. had been treatedD. have been treated4. —The window is dirty.全国卷川)—I know. It for weeks.(2004A. hasn ' t cleanedB. didn ' t cleanC. wasn 't cleanedD. hasn ' t been cleaned这几道高考题考查的都是现在完成时的被动语态,下面我们谈谈它的用法。
1)主动语态即主语为动作的执行者;被动语态即主语为动作的承受者。
现在完成时的被动语态同它的主动语态一样,强调过去的动作对现在造成的影响或结果,但主语为动作的承受者,表示“……已经被……”。
初中英语语法:被动语态用法全解及专项习题(附答案)
初中英语语法:被动语态用法全解及专项习题(附答案)被动语态的时态:1.一般现在时的被动语态:am /is/ are +动词的过去分词2.一般过去时的被动语态:was /were +动词的过去分词3.一般将来时的被动语态:will be +动词的过去分词4.现在进行时的被动语态:am /is /are +being +动词的过去分词5.现在完成时的被动语态:have /has +been +动词的过去分词6.情态动词的被动语态:情态动词+ be +动词的过去分词被动语态的基本用法:(1) 需要强调动作的承受者时The Great Wall is enjoyed by millions of people all over the world.English is widely spoken in the world now.(2) 不知道或没必要指出动作的执行者时Mr. Wang is invited to the meeting today .The problem is dealt with now .(3) 当说话人需要强调客观时It is said that she was a beauty when she was young主动语态变被动语态的变法:宾变主,主变宾,谓变be done ,时不变,数格必须随被变。
注:1.主动、被动的时态要一致。
2.主动、被动的句式要一致。
3.变成的被动语态的主语与谓语在单复数上保持一致。
一般过去时被动语态基本句式(1) 肯定式:主语+ was /were +过去分词+by?It was made in Beijing Ren'ai Education Institute .(2) 否定式:主语+was /were + not +过去分词+ by?She was not given a paniting by him . This question was not discussed at the meeting yesterday .(3) 一般疑问句:Was /Were+主语+过去分词+by ?Was it made of bamboo?(4) 特殊疑问句:特殊疑+was/were+过去分词+by?What was it made of ?特殊情况的被动语态:1.带双宾语的被动语态:动词+ sb(间宾) +sth(直宾)口诀:如遇双宾语,一般变间宾,若把直宾变,to /for 间宾连。
初中英语动词被动语态的技巧及练习题及练习题(含答案)
初中英语动词被动语态的技巧及练习题及练习题(含答案)一、动词被动语态1.Dr Bethune ________ still________ in both China and Canada today.A. is; rememberedB. is; rememberingC. will; rememberD. has; remembered【答案】A【解析】【分析】句意:如今白求恩医生仍然被中国和加拿大的人民记着。
Dr Bethune是remember的承受者,故使用被动语态,又因句中有时间状语today(今天),故使用一般现在时被动语态,故选A。
【点评】考查一般现在时被动语态。
根据时间状语,动词和主语的关系确定正确选项。
2.—Why are you leaving your job?—I can't stand it any longer. I always ____ to work overtime.A. am; askingB. am; askedC. was; askingD. was; asked【答案】 B【解析】【分析】句意:——你为什么要离职?——我再也受不了了,我总是被要求加班。
根据句意可知用被动语态,可排除AC;根据上一句are leaving是现在进行时表示将来,所以此处是一般现在时,故选B。
【点评】考查一般现在时的被动语态。
3.The students of Class One_________ how to do the experiment in class yesterday.A. taughtB. was taughtC. were taught【答案】 C【解析】【分析】句意是:在昨天的课堂上学生们被教了怎样做实验。
根据句意可知用被动语态,主语students 是名词复数形式,be 动词用 were,故选C。
【点评】考查一般过去时的被动语态的用法。
4.The two girls _____ how to dance one month ago and now they can dance well.A. taughtB. have taughtC. are taughtD. were taught【答案】 D【解析】【分析】句意:这两个女孩在一个月以前学跳舞,现在他们跳的非常好。
(完整版)现在完成时被动语态详解与练习附习题
(完整版)现在完成时被动语态详解与练习附习题现在完成时被动语态详解与练习附习题现在完成时被动语态讲与练一、现在完成时的被动语态现在完成时的被动语态是高中语法时态和语态中的重要组成部分,也是高考经常考查的一项内容。
请先看下面几道高考题:1.1 can ' t see any coffee in this cupbo fe t京2。
5 春)A. Has it all been finishedB. Was it all finishedC. Has it all finishedD. Did it all finish2. Millions of pounds ' worth of damage by a storm which swept across the north ofEngland last night.(重庆2005)A. has been causedB. had been causedC. will be causedD. will have been caused3. More patients in hospital this year than last year. (江苏2004)A. treatedB. have treatedC. had been treatedD. have been treated4. —The window is dirty.—I know. It for weeks.(2004全国卷皿)A. hasn ' t cleanedB. didn ' t cleanC. wasn ' t cleanedD. hasn ' t been cleaned这几道高考题考查的都是现在完成时的被动语态,下面我们谈谈它的用法。
1)主动语态即主语为动作的执行者;被动语态即主语为动作的承受者。
现在完成时的被动语态同它的主动语态一样,强调过去的动作对现在造成的影响或结果,但主语为动作的承受者,表示“…已经被……。
被动语态讲解及练习(含答案)
被动语态讲解及练习(含答案)一、单项选择被动语态1.More than one worker ______ dismissed.A.have been B.areC.has been D.has【答案】C【解析】【详解】考查主谓一致和语态。
句意:不止一个工人被解雇了。
如果主语由"many a,more than one +单数名词"构成,尽管从意义上看是复数,但谓语动词仍用单数形式,故排除A和B,“工人”和“解雇”之间是被动关系,用被动语态,故选C。
2.—Are we about to having dinner?—Yes, it ________ in the dining room.A.serve B.is servingC.is being served D.has been serving【答案】C【解析】考查时态和语态。
句意:——我们准备去吃饭吗?——是的,饭菜正在餐厅被供应。
it是指饭菜,和动作serve之间是被动关系,且动作正在进行,四个选项中只有C项是现在进行时的被动语态,故选C。
3.(桂林部分学校高三质量检测)The wet weather will continue tomorrow,when a coldfront________to arrive.A.will be expected B.is expectingC.expects D.is expected【答案】D【解析】考查动词的时态和语态。
句意为:预计将有一股冷锋到来,因此潮湿的天气明天将会继续。
a cold front与expect之间是逻辑上的动宾关系,expect是发生在现在的动作,要用一般现在时,故选D项。
答案:D4.The affairs of each country should be by its own people.A.elected B.settledC.developed D.contained【答案】B【解析】考查动词。
高中英语语法现在完成时的被动语态专项讲解练习
高中英语语法现在完成时的被动语态专项讲解练习现在完成时的被动语态表示到现在为止某事已经被完成或被做。
这种语法项目既要表示现在已经完成又要表示被动的含义,因此很多同学在具体运用中容易顾此失彼,难以把握。
运用现在完成时的被动语态时应掌握以下几个问题:一、现在完成时的被动语态的常用句式A new network has been set up.一个新的网络已经建立起来了。
To Tom’s disappointment,his novel has not been published.让汤姆失望的是,他的小说还没有被出版。
Has his bike been repaired?他的自行车修好了吗?How many residents have been invited to the conference?有多少居民受到了参会邀请?二、现在完成时的被动语态的用法1.表示被动的动作在说话之前已经完成,强调过去的动作对现在造成的影响或产生的结果,通常与already,yet,never,recently等副词及时间状语so far,by now,up till/to now,since 等连用。
The database has already been updated.数据库已经被更新了。
(现在可以使用新的数据库了)2.表示一个被动的动作或状态从过去开始一直持续到现在,并可能继续持续下去,常与for 或since等引出的时间状语(从句)连用,或用于how long引出的句子中。
The machine has been repaired for two hours.这台机器已经被修了两个小时了。
(可能还会继续被修)3.用在条件状语从句中,表示将来某时已经完成的动作。
You shouldn’t leave school before your homework has been finished.在你的作业没完成之前你不应该离开学校。
被动语态讲解及练习(附答案)
被动语态讲解及练习一、主动语态与被动语态的概念:例:⑴We listen to the teacher carefully in class.主谓宾→The teacher is listened to by us carefully in class.主谓介词短语⑵We laughed at him .→He was laughed at by us.二:时态动词的被动形式例句一般现在时is done He is asked to do this.一般过去时was done The story was told by her mother.一般将来时will be done The problem will be discussed tomorrow. 现在进行时is being done The novel is being written.过去进行时was being done At that time the desk was being made.现在完成时has been done The house has been built.过去完成时had been done They said that their work had been finished. 过去将来时would be done He said the trees would be planted soon.三、被动语态的各种句型:1、The song is liked by young people. (肯定句)2、The song isn’t liked by young people(否定句)3、Is the song liked by young people ?(一般疑问句)4、Who is the song liked by ?=By whom is the song liked?(特殊疑问句)四、主动语态改被动语态的方法:方法分为三步:⑴把原句中的宾语改成主语⑵动词改为变动形式be done(同时注意时态)⑶原来的主语如果需要的话放在介词by后面,以指明做事的人或物,如果没有必要则省去例:The man killed a tiger.→A tiger was killed by the man .(改的过程中要注意时态和语态两个方面)五、特殊句型的被动语态:1 含有使役动词(make /let /have)或感官动词(hear ,see, listen to ,look at ,find ,watch,feel 等)的句子,在主动语态中这些词后常跟不带to的动词不定式,但是在改成被动语态时,则一定要把省去的to再加上去,另外help这一个词在主动语态中后面的动词不定式可以带to,也可不带to, 但在被动语态中也必须把to加上去。
被动语态讲解和练习带答案
被动语态讲解英语动词有两种语态:主动语态和被动语态A.主动语态表示主语是动作的 _______例:We planted the tree.B. 被动语态表示主语是动作的 _______例:The tree was planted by us.A school is built. (be done)一所学校将要被建。
将来时的被动这所学校正在被建进行时的被动这所学校已经被建成了完成时的被动儿童必须得到照顾。
情态动词+ be doneChildren must be taken good care of.了解被动语态:1.英语中有两种语态,主动语态和被动语态2、形式:1) am/is/are +done (过去分词) 一般现在时2) has /have been done 现在完成时3) am/is /are being done 现在进行时4) was/were done 一般过去时5) had been done 过去完成时6) was/were being done 过去进行时7) shall/will be done 一般将来时8) should/would be done 过去将来时9) shall/will have been done 将来完成时(少用)10) should/would have been done 过去将来完成时(少用)3、被动动态的使用:(1)不知道或没必要说出动作的执行者时,用被动语态。
(2)动作的承受者是谈话的中心时,用被动语态,可带by短语。
4、及物动词才有被动语态。
被动语态的主语大多数是物例:1.Bananas _________in Hainan.(海南种植香焦。
)2.Many more trees _____________in our school next year.(我们学校明年将种更多的树。
)3._______ the trees ________by him.这些树是他种的吗?4.Young trees _________________(必须照看好小树)5. The building____________ (那栋楼房正在建设中。
现在完成时被动语态详解与练习 附习题说课讲解
现在完成时被动语态详解与练习附习题现在完成时被动语态讲与练一、现在完成时的被动语态现在完成时的被动语态是高中语法时态和语态中的重要组成部分,也是高考经常考查的一项内容。
请先看下面几道高考题:1. I can’t see any coffee in this cupboard. (北京2005春)A. Has it all been finishedB. Was it all finishedC. Has it all finishedD. Did it all finish2. Millions of pounds’ worth of damage by a storm which swept across the north of England last night.(重庆 2005)A. has been causedB. had been causedC. will be causedD. will have been caused3. More patients in hospital this year than last year. (江苏 2004)A. treatedB. have treatedC. had been treatedD. have been treated4. —The window is dirty.—I know. It for weeks.(2004全国卷Ⅲ)A. hasn’t cleanedB. didn’t cleanC. wasn’t cleanedD. hasn’t been cleaned这几道高考题考查的都是现在完成时的被动语态,下面我们谈谈它的用法。
1) 主动语态即主语为动作的执行者;被动语态即主语为动作的承受者。
现在完成时的被动语态同它的主动语态一样,强调过去的动作对现在造成的影响或结果,但主语为动作的承受者,表示“……已经被……”。
如:The new school has been set up.新学校已经建成了。
被动语态讲解附题目和答案
英语的动词有两种语态形式,即主动语态和被动语态。
如果主语是动作是执行者,谓语动词用主动语态。
如果主语是动作的对象,谓语动词用被动语态。
如:They build this school.They school is built by them.1、被动语态的构成“助动词 +(及物动词的)过去分词”构成动词被动语态的形式。
助动词be有人称、数和时态的变化,其变化规则与be作为系动词的变化完全一样。
如:This kind of TV set is made in Guangzhou.(一般现在时)The thief was arrested.(一般过去时)A new road is being built outside my house.(现在进行时)The man was being questioned by the police.(过去进行时)Your wallet has been found.(现在完成时)By the time we got there. The work had been finished.(过去完成时)My sister would be taken care of by grandma.(过去将来时)Your watch will be repaired.(一般将来时)教学难点:在英语里,有一些动词是不及物动词,后面不能跟宾语,所以没有被动语态。
以下动词只有主动语态,没有被动语态。
appear, die, happen, fall, arrive.2、五种时态的被动语态举例①一般现在时A lot of books are kept in our school library.Radio is used in everyday life.②一般过去时A thief was caught last night.They were asked to speak at the meeting.③现在进行时A new library is being put up in their school now.The watch is being repaired.④一般将来时The class meeting will be held next Saturday afternoon.The thieves will be arrested.⑤现在完成时My bag has been stolen.Many stamps have been collected by me since last year.3、主动语态变被动语态①主动结构的宾语变为被动结构的主语。
(完整版)被动语态讲解及练习(附答案).doc
(完整版)被动语态讲解及练习(附答案).doc被动语态讲解一、被动语态的构成形式1.被动语态的基本时态变化被动语态通常为十种时态的被动形式, 被动语态由be+过去分词构成,be 随时态的变化而变化。
以do 为例,各种时态的被动语态形式为:1) am/is/are +done (过去分词 ) 一般现在时例Visitors are requested not to touch the exhibits.2) has /have been done现在完成时例All the preparations for the task have been completed, and we're ready to start.3) am/is /are being done 现在进行时例A new cinema is being built here.4) was/were done 一般过去时例I was given ten minutes to decide whether I should reject the offer.5) had been done 过去完成时例By the end of last year, another new gymnasium had been completed in Beijing.6) was/were being done 过去进行时例A meeting was being held when I was there.7) shall/will be done 一般将来时例Hundreds of jobs will be lost if the factory closes.8) should/would be done 过去将来时例The news would be sent to the soldier's mother as soon as it arrived.9) shall/will have been done 将来完成时(少用)例The project will have been completed before July.2.被动语态的特殊结构形式1)带情态动词的被动结构。
高考被动语态讲解及练习(含答案)
高考被动语态讲解及练习(含答案)一、单项选择被动语态1.— Can we play basketball in the school gym?— No, it ______ during the summer holidays.A.is repaired B.is being repairedC.was repaired D.has been repaired【答案】B【解析】【详解】考查时态语态。
句意:--我们可以在学校操场上打篮球吗?--不行,暑假期间操场正在被修葺。
根据句意可知,这里是表示正在进行,所以要用现在进行时。
主语it和动词之间是被动关系,所以要用被动语态。
故选B。
2.—Have you heard about that school bus accident?—Yes, fortunately all on board including the driver ________.A.were saved B.was savedC.have saved D.has been saved【答案】A【解析】考查动词时态和语态。
句意为:——你有没有听说那起校车事故?——嗯,幸运的是,车上所有的人包括司机都获救了。
由题干中的Have you heard...可知,事故发生在过去,且all 为主语,和save逻辑上构成被动关系,故用一般过去时的被动语态,故答案A符合语境。
3.It is the third time so far that such a festival ________ in my hometown.A.is held B.has been heldC.will be held D.had been held【答案】B【解析】试题分析:考查句式用法。
This is the first (second, third…) time +that从句,这是第一(二,三…)次…。
一般来说,This is the first (second, third…) time +that从句,这个句式中that从句使用现在完成时,但是这个句子中,so far距今为止,表示现在为止这个节日庆祝活动,还没有举办,要用将来时。
初中英语被动语态(知识点+练习题,含答案)
初中英语被动语态(知识点+练习题,含答案)语态是动词的一种形式,用于表示句子中主语和谓语动词的关系。
主动语态表示主语是动作的执行者,而被动语态则表示主语是动作的承受者。
被动语态只能用于及物动词。
一.被动语态的时态:1.一般现在时的被动语态:am /is/ are +动词的过去分词2.一般过去时的被动语态:was /were +动词的过去分词3.一般将来时的被动语态:will be +动词的过去分词4.现在进行时的被动语态:am /is /are +being +动词的过去分词5.现在完成时的被动语态:have /has +been +动词的过去分词6.情态动词的被动语态:情态动词+ be +动词的过去分词二.被动语态的基本用法:1)需要强调动作的承受者时ns of people all over the world enjoy the Great Wall。
English is XXX.2)不知道或没必要指出动作的执行者时XXX.The problem is being dealt with now.3)当说话人需要强调客观时It is said that she was a beauty when she was young.三.主动语态转被动语态的变法:口诀:宾变主,主变宾,谓变be done,时不变,数格必须随被变。
注:1.主动、被动的时态要一致。
2.主动、被动的句式要一致。
3.变成的被动语态的主语与谓语在单复数上保持一致。
语态转换为被动语态的步骤:1.将原主动句中的宾语转换为被动语态的主语。
2.将动词改为被动语态形式,即“be+过去分词”。
3.原来主动语态句子中的主语,如果需要,就放在by的后面以它的宾格形式出现(因为by是介词,后面需跟宾格作介词的宾语)以指明做事的人或物。
如果没有必要,可以省略。
4.其它成分不变。
5.被动语态中“by+宾语”的省略被动语态句式中的“by+宾语”表示及物动词所表示动作的执行者。
初中英语被动语态讲解、练习题及答案
初中英语被动语态讲解、练习题及答案英语中有两种语态:主动语态和被动语态。
英语的语态是通过动词形式的变化表现出来的。
主动语态表示主语是动作的执行者。
被动语态表示主语是动作的承受者,即行为动作的对象。
被动语态由“助动词be+及物动词的过去分词”构成。
人称、数和时态的变化是通过be的变化表现出来的。
一般现在时:am/is/are+p.p一般过去时:was/were+p.p一般将来时:will/shall+ be+p.p现在进行时:am/is/are being+p.p 过去进行时:have/has being+p.p现在完成时:have/has +been+p.p过去完成时:had +been+p.p过去将来时:would/should+ be+p.p不用于被动语态的动词有些动词用于被动语态,如happen,cost,take,have (有),own,possess, want 。
An accident happened yesterday. 昨天发生了一起事故。
One should possess courage, determination and wisdom. 人要拥有勇气、决心和智慧。
动词的主动形式表示被动之意1)某些连系动词,如:look, feel, smell,sound, prove等。
The flower smells sweet.这花闻起来很香。
Maria proves very patient and warm-hearted. 玛丽亚被证明很耐心、很热心。
2)表示主语内在“品质”或“性能”等某些属性的动词,虽然可以是及物动词,但这时用作不及物动词,如:close, open, move, read, write, sell, wash, clean,cut, run, ride, begin, end, lock, shut, draw,translate, burn, operate等。
(完整版)初中被动语态讲解及练习
(完整版)初中被动语态讲解及练习被动语态一、概念:语态是动词的一种形式,它表示主语和谓语的关系。
语态有两种:主动语态和被动语态。
如果主语是动作的执行者,或者是说动作是由主语完成的,要用主动语态;如果主语是动作的承受者,或者是说动作不是由主语而是由其他人完成的,则用被动语态。
二、主动句变为被动句的步骤:1.把原主动句中的宾语变为被动句的主语2.把动词变为被动形式即be +过去分词,并注意其人称和数随主语的变化,而动词的时态则保持不变。
3.原主动句的主语如需要则放在by后面以它的宾格形式出现(注代词的宾格),如不需要则可省略。
4.其它的成分(定语、状语)不变。
三、被动语态的用法:1. 一般现在时的被动语态构成:is / am / are + 及物动词的过去分词We clean our classroom every day.My mother asks me to study hard.2. 一般过去时的被动语态构成:was / were + 及物动词的过去分词A new shop was built last year.3. 现在完成时的被动语态构成:has / have + been + 及物动词的过去分词This book has been translated into many languages.Many man-made satellites have been sent up into space by many countries.4. 一般将来时的被动语态构成:will+ be + 及物动词的过去分词A new hospital will be built in our city.Many more trees will be planted next year.5. 含有情态动词的被动语态构成:情态动词+ be + 及物动词的过去分词Young trees must be watered often. Your mistakes should be corrected right now.The door may be locked inside.Your homework can be handed in tomorrow.6. 现在进行时的被动语态构成:am / is / are + being + 及物动词的过去分词7. 不定式的被动语态:to + be + 及物动词的过去分词There are two books to be read.There are twenty more trees to be planted.3. 感官动词或使役动词使用省略to的动词不定式,主动语态中不带to ,但变为被动语态时,须加上to 。
四年级英语现在完成时被动语态特殊用法练习题40题含答案解析
四年级英语现在完成时被动语态特殊用法练习题40题含答案解析1.The classroom has been cleaned by the students.A.has cleanedB.have cleanedC.was cleanedD.is cleaning答案解析:本题考查现在完成时被动语态在肯定句中的用法。
句子主语是“the classroom”,与动词“clean”是被动关系,且强调已经被打扫过了,所以用现在完成时被动语态“has been cleaned”。
选项 A 和B 是主动语态;选项C 是一般过去时被动语态;选项D 是现在进行时。
2.The blackboard has been wiped by the teacher.A.has wipedB.have wipedC.was wipedD.is wiping答案解析:本题中主语“the blackboard”与“wipe”是被动关系,现在完成时被动语态“has been wiped”正确。
选项A 和B 是主动语态;选项C 是一般过去时被动语态;选项D 是现在进行时。
3.The books have been put on the shelf by the librarian.A.have putB.has putC.were putD.are putting答案解析:主语“the books”和“put”是被动关系,现在完成时被动语态“have been put”正确。
选项 A 和B 是主动语态;选项C 是一般过去时被动语态;选项D 是现在进行时。
4.The desks have been arranged in rows by the students.A.have arrangedB.has arrangedC.were arrangedD.are arranging答案解析:“the desks”与“arrange”是被动关系,现在完成时被动语态“have been arranged”正确。
八年级英语现在完成进行时被动语态练习题50题(答案解析)
八年级英语现在完成进行时被动语态练习题50题(答案解析)1.The room has been cleaned by the cleaner for two hours.(现在完成进行时被动语态,强调房间被清洁工打扫了两个小时这个持续的动作。
)A.The room has been cleaning for two hours.((现在完成进行时主动语态,句子结构错误。
)B.The room has cleaned for two hours.(现在完成时主动语态,缺少被动语态结构。
)C.The room is being cleaned for two hours.((现在进行时被动语态,不是现在完成进行时被动语态。
)答案解析:正确答案是第一个选项。
第二个选项错误是因为现在完成进行时的被动语态结构应该是have/has been being done,而不是has been cleaning。
第三个选项错误是因为它是现在进行时被动语态,不是现在完成进行时被动语态。
第一个选项正确是因为它符合现在完成进行时被动语态的结构have/has been being done。
2.The flowers have been watered by the gardener since morning.(现在完成进行时被动语态,强调花从早上开始就被园丁浇了水这个持续的动作。
)A.The flowers have been watering since morning.(现在完成进行时主动语态,句子结构错误。
)B.The flowers have watered since morning.((现在完成时主动语态,缺少被动语态结构。
)C.The flowers are being watered since morning.(现在进行时被动语态,不是现在完成进行时被动语态。
)答案解析:正确答案是第一个选项。
第二个选项错误是因为现在完成进行时的被动语态结构应该是have/has been being done,而不是has been watering。
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现在完成时被动语态详解与练习附习题现在完成时被动语态讲与练一、现在完成时的被动语态现在完成时的被动语态是高中语法时态和语态中的重要组成部分,也是高考经常考查的一项内容。
请先看下面几道高考题:1. I can’t see any coffee in this cupboard. (北京2005春)A. Has it all been finishedB. Was it all finishedC. Has it all finishedD. Did it all finish2. Millions of pounds’ worth of damage by a storm which swept across the north of England last night.(重庆 2005)A. has been causedB. had been causedC. will be causedD. will have been caused3. More patients in hospital this year than last year. (江苏 2004)A. treatedB. have treatedC. had been treatedD. have been treated4. —The window is dirty.—I know. It for weeks.(2004全国卷Ⅲ)A. hasn’t cleanedB. didn’t cleanC. wasn’t cleanedD. hasn’t been cleaned这几道高考题考查的都是现在完成时的被动语态,下面我们谈谈它的用法。
1) 主动语态即主语为动作的执行者;被动语态即主语为动作的承受者。
现在完成时的被动语态同它的主动语态一样,强调过去的动作对现在造成的影响或结果,但主语为动作的承受者,表示“……已经被……”。
如:The new school has been set up.新学校已经建成了。
2) 现在完成时被动语态的肯定式为:have / has + been + done。
如:The experiment has been done successfully. 这个实验做得很成功。
现在完成时被动语态的否定式为:have / has + not + been + done。
如:Tom’s novel has not been published.汤姆的小说还没有被出版。
现在完成时被动语态的一般疑问句需将have / has提到主语的前面。
如:Has his bike been repaired?他的自行车修好了吗?现在完成时被动语态的特殊疑问句为:疑问词 + have / has + been + done。
如:Who has been invited?谁受到了邀请?最后,我们再来看一下这几道高考题:第1题的第一句话告诉我们,橱柜里看不到咖啡了,所以紧接着要问“咖啡已经被喝完了吗?”,故选A。
第2题的意思是“昨晚横扫英格兰北部的暴风雨已经造成了上百万英镑的损失”,这里强调发生在过去的动作对现在造成的影响,故选A。
第3题中的patients与treat之间是被动关系,排除A、B。
根据时间状语this year可知用现在完成时的被动语态,故选D。
第4题上句提到“窗户很脏”,所以下句应该是“窗户已经有数周没有被擦了”,故选D。
二、现在完成时被动语态讲与练现在完成时的被动语态表达以下两个概念:1.说话时已经完成的动作或出现的结果。
2.主语是行为动作的承受者。
现在完成时的被动语态由have/has been+v-ed构成,其中v-ed为过去分词,表示被动。
如:I have been told about it many times.The bridge has just been built.在使用现在完成时的被动语态时要注意以下两点:1.过去分词前有两个助动词:have/has和been。
2.必须表示被动。
如:1).[误]Many new buildings been built since 1980.[正]Many new buildings have been built since 1980.[析]谓语部分结构不全,时态部分不完整。
2).[误]Something bad has been happened to him.[正]Something bad has happened to him.[析]被动语态误用。
happen为不及物动词,不及物动词没有被动语态。
3).[误]The door has been opened of itself.[正]The door has opened of itself.[析]有些动词如open,break,drop等既可以作及物动词,又可以作不及物动词,若不强调谁是动作的发出者,我们通常用主动语态。
of itself意思是“自动地”,因此,此句不可用被动语态。
4).[误]I have introduced to Mr Smith.[正]I have been introduced to Mr Smith (by Mr Wang).[析]introduce为及物动词,I是introduce的承受者。
Choose the best answer.1.Paper money ____ for over a thousand years.A.used B.has been used C.has used D.is using2.Great changes ____ in my hometown and a lot of factories ____.A.have been taken place; are being set upB.have taken place; have been set upC.are taken place; had been set upD.had taken place; will be set up3.Come and sit down by the fire.Your hand ____ cold.A.has been felt B.feels C.is felt D.has felt4.The fire ____to the fifth floor.____ all the people____?A.has got;Have;been savedB.has been got;Have;savedC.has got;Do;saveD.has got;Have;saved5.—We want to sit at the table near the window.—I’m sorry,but it ____ already.A.has taken B.took C.was taken D.has been taken 6.Some of the chapters(片段)____ by many students.A.have been widely readB.have read widelyC.were wide readD.had been widely read7.Why don’t you go to the book store to buy some books?Many new books ___ there.A.have just broughtB.have just been broughtC.were just broughtD.are just brought8.Till now,three films ____ in that small village this month.A.have shown B.have been shown C.were shown D.will be shown 9.Do you know the thief ____ by the police?A.has caught B.has been catching C.was caught D.has been caught 10.My sister is working in the power plant that ___ for just one year.A.was used B.has been used C.is used D.has usedKey: 1-5 BBBAD 6-10 ABBDB三、现在完成时被动语态的构成与用法现在完成时的被动语态是本课中的重要语法项目,为帮助同学们更好地学习和巩固此语法现做了以下几点归纳:(一)现在完成时被动语态的构成1.现在完成时被动语态的肯定式由“have /has +been +及物动词的过去分词”构成。
例如:Two windows have been broken.两个窗子被打破了。
2.现在完成时被动语态的否定式由“have /has +not+been +及物动词的过去分词”构成。
例如:The car has not been repaired.这辆汽车还没有修好。
3.现在完成时被动语态的一般疑问式由“Have /Has +主语+been+及物动词的过去分词”构成。
例如:①─Has her work been finished?她的工作完成了吗?─Yes,it has.是的,完成了。
②─Have the cars been repaired?这些汽车修好了吗?─No,they haven't.不,还没有。
4.现在完成时被动语态的特殊疑问式由“疑问词+have/has+主语+been+及物动词的过去分词”构成。
例如:How long has her work been finished?她的工作完成有多久了?Who has been helped by the new computer?谁已经得到了这台新计算机的帮助?How many new words have been learned by the students?这些学生已经学会了多少单词?(二)现在完成时被动语态的主要用法1.表示被动的动作发生在说话之前(即现在的过去),强调对现在造成的影响和结果。
例如:The door has been locked.门被锁上了。
(结果是现在没有人能进去)2.表示一个被动的动作或状态开始于过去,持续到现在,并可能将持续下去,常与for或since引导的时间状语连用,或用于Howlong...?句型中。
例如:They have been told about it for many times.有人告诉他们这事很多次了。