(完整版)被动语态讲解及练习(附答案).doc
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被动语态讲解及练习(含答案)一、单项选择被动语态1.Please don’t stand up in class until you ______.A.were told to B.are toldC.are told to D.were told【答案】C【解析】【详解】考查省略句。
句意:直到有人叫你站起来,你才可以在课堂上站起来。
在一定的上下文中,为了避免重复,动词不定式在句中可以被省略掉,但是要保留动词不定式的符号to。
分析句子可知,本句为一般现在时。
故C选项正确。
【点睛】to代替不定式在一定的上下文中,为了避免重复,动词不定式在句中可以被省略掉,但是要保留动词不定式的符号to。
to代替不定式,常同refuse, want, seem, intend, expect, hope, like, be afraid, prefer, care, oblige, forget, wish, try,tell等动词连用。
注意:如果不定式中含有be, have,或have been,一般要保留be, have或have been。
本句还原为:Please don’t stand up in class until you are told to stand up。
省略句为:Please don’t stand up in class until you are told to 。
故C选项正确。
2. A human case of H7N9 was reported in 2014 when a woman______ to be infected with the bird flu virus.A.confirmed B.had been confirmedC.was confirmed D.have confirmed【答案】C【解析】试题分析:句意:一例人感染H7N9病毒的报告发生在2014年,当时,一名女性被确诊感染了禽流感。
被动语态全解语态是动词的一种形式,表示句子中主语和谓语动词的关系 表示主语是动作的承受者。
只有及物动词才能用于被动语态。
一.被动语态的时态:am /is/ are + 动词的过去分词 was /were + 动词的过去分词 will be +动词的过去分词 am /is /are +being + 动词的过去分词 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 +动词的过去分词主易语态木能变为被动语态倒情说:1, 当宾语是反身代词时 The man introduced himself as Mr.Parker .2, 当谓语是表示状态的及物动词时 Does the pair of new shoes suit you? We will have a meeting . 四. 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。
1) .give/pass /show 与介词 to 搭配。
give sb sth ---------sb +be given sth 或 sth +be given +to sb . 2) .buy/make/cook 与介词 for 搭配。
buy sb sth ---------sb +be bought + sth 或 sth +be bought +for sb He gave me a book I a book by him. A book me by him .My mother made me a cake . I a cake by my mother A cake me by my mother .2. 带省to 的不定式作宾补的被语态:动词 + sb + do sth .口诀:感使动词真叫怪, to 来to 去记心怀,主动语态 to 离去被动语态to 回来。
初中被动语态讲解及配套练习一、主动语态与被动语态的概念:英语动词的语态有两种:⑴主动语态:表示主语是动作的执行者⑵被动语态:表示主语是动作的承受者(常常没在有必要指出动作的执行者情况下使用) 例:They speak English. (主动语态)主谓宾English is spoken by them. (被动语态)主谓介词短语注:☆及物动词有被动语态,不及物动词必须带有介词才可以有被动语态。
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、被动语态的结构与用法:㈠结构:be +done (过去分词)被动语态中的be为助动词,无意义。
be可能是am , is , are也可能是was ,were或原形be。
注:☆被动语态的时态是由be的时态决定的,be是什么时态,全句就是什么时态,be 后面的过去分词不变。
㈡用法:例:①History is made by the people. (一般现在时)②The cars were made in Tianjing in 1995. (一般过去时)③The tree will be cut down next year.(一般将来时)④The room must be kept clean.(含有情态动词的被动语态)⑤The door is being opened.(现在进行时)⑥The film has been seen by me.(现在完成时)注:我们初中主要掌握前面四种的用法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:⑴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。
(完整word版)高中英语被动语态讲解及习题被动语态被动语态的构成被动语态由“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。
现以teach为例说明被动语态在各种时态中的构成。
一般现在时:am/is/are+taught 一般过去时:was/were+taught一般将来时:will/shall be+taught现在进行时:am/is/are being+taught过去进行时:have/has been+taught现在完成时:have/has been+taught注意:区分被动语态与“be+过去分词”结构be+过去分词”并不一定都是被动语态,有时是系表结构。
被动语态,动作的对象是主语;当“be +过去分词”表示主语所处的状态时为系表结构,be是连系动词。
be后面的过去分词是表语,相当于形容词。
其区分办法如下:1, 如果强调动作或句中有介词by引导出动作的执行者,该句一般为被动语态。
The glass is broken.(系表结构)The glass was broken by the boy. (被动语态)2 ,如果句中有地点、频率或时间状语时,一般为被动语态The magazine is published in Shanghai.。
(被动语态)The door is locked. (系表结构)The door has already/just been locked. (被动语态)The shop is opened. (系表结构)The shop is opened at 8 a.m. everyday. (被动语态)3 ,被动语态除用于一般时态和完成时态外,还可以用于其他各种时态,而系表结构中的系动词be只有一般时态和完成时态。
三、被动语态的用法1 不知道或没有必要说明动作的执行者是谁。
Some new computers were stolen last night.This book was published in 1981.2 强调动作的承受者,而不强调动作的执行者。
被动语态(the Passive V oice)用法小结一.语态语态是表示主语和谓语的关系的。
如果主语是动作的执行者,动词要用主动语态;如果主语是动作的承受者,动词就要用被动语态。
二.被动语态的基本结构 be + 过去分词(人称.数。
时态的变化都体现在助动词be的变化上)e。
g. People use English freely. (主动句)English is used (by people) freely. (被动句)三.几种时态的被动语态1.一般现在时结构:主语+am / is / are +donee.g. 主动句:She cleans her room every day。
被动句:Her room is cleaned (by her) every day. (肯定句)否定句:Her room isn’t cleaned (by her) every day.一般疑问句:Is her room cleaned (by her) every day?注意:被动句的be助动词的变化应按被动句中新主语的人称和数而变化,其时态应与主动句的时态一致.2。
一般过去时结构:主语+was / were +donee.g。
主动句:The workers made the VCD last week。
被动句:The VCD was made by the workers last week。
(肯定句)否定句: The VCD wasn't made by the workers last week.一般疑问句:Was the VCD made by the workers last week?3. 一般将来时结构:主语+will be +donee。
g。
主动句:My father will send me to America soon。
被动句: 肯定句:I will be sent to America by my father soon。
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。
【英语】被动语态讲解及练习(含答案)一、单项选择被动语态1.My brother and I have __________her birthday party.A.been invited B.been invited forC.invited to D.been invited to【答案】D【解析】【详解】考查语态和固定搭配。
句意:我哥哥和我被邀请参加她的生日聚会。
My brother and I与invite之间是被动关系,invite sb to somewhere表示“邀请某人去某地”,故D项正确。
2. A human case of H7N9 was reported in 2014 when a woman______ to be infected with the bird flu virus.A.confirmed B.had been confirmedC.was confirmed D.have confirmed【答案】C【解析】试题分析:句意:一例人感染H7N9病毒的报告发生在2014年,当时,一名女性被确诊感染了禽流感。
Confirm证实,确认,根据was reported in 2014可知,是过去的事情,先行词是2014,定语从句也用一般过去时,排除B、D;woman与confirm是动宾关系,即她是被确诊的,故选C。
考点:考查时态与被动语态3.(江苏四校第四次考试)The flood has caused a lot of damage to that area and the figures of the missing________shortly.A.will be published B.have been publishedC.had been published D.are published【答案】A【解析】考查时态。
shortly不久,不多时,在句中作时间状语,表示将来,所以空处应该用将来时。
被动语态讲解及练习一、主动语态与被动语态的概念:例:⑴ We listen to the teacher carefully in class.主谓宾T The teacher is listened to by us主谓介词短语⑵W e laughed at him .时态动词的被动形式例句般现在时is done He is asked to do this.一般过去时was done The story was told by her mother.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 bee n done The house has bee n built.过去完成时had bee n doneThey said that their work had bee n finished.过去将来时would be doneHe said the trees would be pla ntedsoon.三、被动语态的各种句型:1、T he song is liked by young people.肯定句)2、T he 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)He was laughed at by us.carefully in class.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.f 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。
被动语态讲解及练习(含答案)一、单项选择被动语态1.A lot of small towns in the area are definitely worth ________.A.to be visited B.being visited C.visiting D.to visit【答案】C【解析】【详解】主动形式表达被动意义。
句意:这个地区的许多小城镇绝对值得一游。
be worth doingsth“值得做某事”,主动形式表达被动意义。
故选C项。
2.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。
故选C。
考点: 考查句式用法3.—It’s so humid these days!—Don’t worry! The rain ________ to stop from tomorrow.A.will expect B.expectsC.will be expected D.is expected【答案】D【解析】考查动词时态与语态。
句意:——这些日子天气潮湿。
——不要担心!这场雨预计明天就会停止。
根据语境,“expect”表示现在发生的事情,用一般现在时,“停止”的动作发生在明天,且主语The rain与expect之间是被动关系。
ThePassiveVoice被动语态一、被动语态的构成形式1.被动语态的基本时态变化1)am/is/are+done(过去分词)一般现在时2)has/havebeendone现在完成时3)am/is/arebeingdone现在进行时4)was/weredone一般过去时5)hadbeendone过去完成时6)was/werebeingdone过去进行时7)shall/willbedone一般将来时8)should/wouldbedone过去将来时2.被动语态的特殊结构形式1)带情态动词的被动结构。
其形式为:情态动词+be+过去分词。
例Thebabyshouldbetakengoodcareofbythebaby-sitter.2)有些动词可以有两个宾语,在用于被动结构时,可以把主动结构中的一个宾语变为主语,另一宾语仍然保留在谓语后面。
例Hismothergavehimapresentforhisbirthday.可改为Hewasgivenapresentbyhismotherforhisbirthday.3)当“动词+宾语+宾语补足语”结构变为被动语态时,将宾语变为被动结构中的主语,其余不动。
例Someonecaughttheboysmokingacigarette.可改为Theboywascaughtsmokingacigarette.4)在使役动词have,make,let以及感官动词see,watch,notice,hear,feel,observe等后面不定式作宾语补语时,在主动结构中不定式to要省略,但变为被动结构时,要加to。
例Someonesawastrangerwalkintothebuilding.可改为Astrangerwasseentowalkintothebuilding.5)有些相当于及物动词的动词词组,如“动词+介词”,“动词+副词”等,也可以用于被动结构,但要把它们看作一个整体,不能分开。
被动语态讲解及练习(含答案)一、单项选择被动语态1. ___________________________________________________ Many subway stations, including the one near our school, __________________________________ at present for a better tran sport in the city.A.are con struct ing B . are being con structed C. is con struct ing D . is being con structed 【答案】B【解析】【详解】考查动词时态语态。
句意:许多地铁站,包括我们学校附近的地铁站,目前正在建设中,以便有更便利的交通。
此处表示动作正在进行,句中主语Many subway stations和动词con struct是被动关系,所以此处用现在进行时的被动,与主语一致,故选 B.【点睛】现在进行时的被动结构:be + bei ng+过去分词A number of Dongfeng trucks are being shipped abroad. 一批东风卡车正被运往国外。
1)“ be being done中的动词be应随主语作相应的变化。
2)将现在进行时的主动语态变为现在进行时的被动语态的关键是:把be doing变为be being done.例1. The stude nts are clea ning the classroom now. The classroom is being clea ned now. 现在学生们正在打扫教室。
(are cleaning变为is being cleaned)例2. The boy is counting some sheep. Some sheep are being counted.那男孩正在数羊。
(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)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。
(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 。
被动语态讲解及练习(附答案)Passive Voice: n and PracticePassive voice is a grammatical n that emphasizes the object of an n。
rather than the subject。
In passive voice。
the subject receives the n。
rather than performing it.For example。
the sentence "We listen to the teacher carefully in class" can be rewritten in passive voice as "The teacher is listened to by us carefully in class."Passive voice can be formed in us tenses。
such as present。
past。
future。
present continuous。
past continuous。
present perfect。
past perfect。
and future perfect.To form a passive sentence。
the object of the active sentence es the subject of the passive sentence。
the verb is changed to its passive form。
and the original subject (if necessary) is introduced with the n "by."For instance。
"The man killed a tiger" can be changed to "A tiger was killed by the man."Passive voice can be used to shift the focus of a sentence from the doer to the receiver of the n。
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 。
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。
其形式为:情态动词+be+过去分词。
例The baby should be taken good care of by the baby-sitter.2)有些动词可以有两个宾语,在用于被动结构时,可以把主动结构中的一个宾语变为主语,另一宾语仍然保留在谓语后面。
通常变为主语的是间接宾语。
例 His mother gave him a present for his birthday.可改为 He was given a present by his mother for his birthday.3)当“动词 +宾语 +宾语补足语”结构变为被动语态时,将宾语变为被动结构中的主语,其余不动。
例Someone caught the boy smoking a cigarette.可改为 The boy was caught smoking a cigarette.4)在使役动词 have, make, get以及感官动词see, watch, notice, hear, feel, observe等后面不定式作宾语补语时,在主动结构中不定式 to 要省略,但变为被动结构时,要加 to。
例Someone saw a stranger walk into the building.可改为 A stranger was seen to walk into the building.3.非谓语动词的被动语态v.+ing 形式及不定式to do 也有被动语态 (一般时态和完成时态 ) 。
例I don't like being laughed at in the public.二、 It is said that+ 从句及其他类似句型It is said that 据⋯, It is reported that 据道⋯,It is believed that ⋯大家相信,It is hoped that 大家⋯希望,It is well known that 众所周⋯知,It is thought that 大家⋯ ,It is suggested that 据建⋯。
例It is said that the boy has passed the national exam.(= The boy is said to have passed the national exam. )三、的主形式表示被意1.英中有很多如break, drive, lock,open,sell,read, write, wash 等,当它被用作不及物来描述主特征,常用其主形式表达被意 ,主通常是物。
例This kind of cloth washes well.注意:主表被的是主的特征,而被外界作用造成的影响。
比: The door won't lock.(指本身有毛病)The door won't be locked.(指不会有人来 , 指“ 没有”是人的原因)2. 表示“ 生、行”的不及物和短,如:happen, take place, come out,come true, 等以主形式表示被意。
例How do the newspapers come out? 些是如何印出来的呢?3.系没有被形式 , 但有些表示感受、感官的系 feel, sound, taste, look, feel等在主系表构中常以主形式表示被意。
例 Your reason sounds reasonable四、非的主形式表被意在某些句型中可用名和不定式的主形式表被意。
1.在 need,want, require,等的后面,名用主形式表示被意,其含相当于不定式的被形式。
例The house needs repairing( to be repaired).房子需要修理。
2.形容 worth 后面跟名的主形式表示被含,但不能跟不定式;而worthy 后面跟不定式的被形式。
例The picture-book is well worth reading.(= The picture-book is very worthy to be read.)3.不定式在名后面作定,不定式和名之有关系,又和句中另一名或代构成主关系 , 不定式的主形式表示被含。
例 I have a lot of things to dothis afternoon.(to do 与 things 是关系,与I 是主关系。
)比: I ’ll go to the post office. Do youhave a letter to be posted?(此用不定式的被作定表明you 不是 post 作的行者。
)被1._____ a new library _____ in our school last year?A. Is ; builtB. Was ; builtC. Does ; build D .Did ; build2.An accident ____ on this road last week.A. has been happenedB. was happenedC. is happenedD. happened3.Cotton ____ in the southeast of China.A. is grownB. are grownC .grows D. grow4.So far, the moon ____ by man already.A. is visitedB. will be visitedC. has been visitedD. was visited5.A talk on Chinese history _____ in the school hall next week.A. is givenB. has been givenC. will be givenD. gives6.A lot of things ____ by people to save the little girl now.A. are doingB. are being doneC. has been doneD. will be done7.The doctor _____ for yet.A. isn't sentB. hasn't been sentC. won't be sentD. wasn't sent8.--When ___ this kind of computer______?--Last year.A. did; useB. was; usedC. is; usedD. are; used9.Who _____ this book _____?A. did; writtenB. was; written byC. did; written D .was; written10.Mary ____ show me her new dictionary.A. has asked toB. was asked toC. is asked D .asks to11.A story _____ by Granny yesterday.A. was told usB. was told to usC. is told us D .told us12.The monkey was seen _____ off the tree.A. jumpB. jumpsC. jumpedD. to jump13.Older people ____ well.A. looks after B .must be looked afterC. must look after D .looked after14.Our teacher ______ carefully.A. should be listened toB. should be listenC. be listenedD. is listened15. In some part of the world, tea _______ with milk and sugar.A. is servingB. is servedC. servesD. served16. It was reported that the murderer _______ arrested.A. has beenB. had beenC. hasD. had17. Do you think that the bridge ______ in a year?A. would be completedB. will be completedC. had been completedD. is being completed18.Great changes _______ in China since the People’s Republic of China_______ in 1949.A. have taken place; was foundedB. has taken place; was foundedC. have been taken place; foundedD. took place; founded19.—Why does Ling Ling look so unhappy?—She has _______ by her classmates.A. laughedB. laughed atC. been laughedD. been laughed at20. Doctors _______ in every part of the world.A. needB. are needingC. are neededD. will need21. I promise that matter will _______.A. be taken careB. be taken care ofC. take careD. take care of22.No permission has ________ for anybody to enter the building.A.been givenB. givenC. to giveD. be given23.I ___ ten minutes to decide whether I should reject the offer.A.gaveB. was givenC. was givingD. had given24.Can such a thing _____ happening again?A. prevent fromB. prevented fromC. be prevented fromD. to prevent from25. A new house ________ at the corner of the road.A. is buildingB. is being builtC. been builtD. be building26. This bike ________ last year.A. boughtB. has been boughtC. was boughtD. had been bought27.Did you see the house that _______ by fire last year?A. was destroyingB. destroyedC. would destroyD. was destroyed28.It _______ whether she will get her work in the hospital.A. hasn ’t been decidedB. isn ’t decidingC. doesn ’t decideD. hasn ’t decided29. The pen _______ me. It is hers.A. isn ’t belong toB. wasn ’t belong toC. doesn ’t belong toD. didn ’t belong to30. I can’t use my bike because it _______.A. is repairingB. is being repairedC. will repairD. was repairing31. The chairman told the speaker that she ______ to speak a little louder soas to make herself _____.A. was expected; heardB. had expected; hear .C had hoped; hear D. was hoped; heard32.— The window is dirty.— I know. It _____ for weeks.A. hasn ’t cleanedB. didn ’t cleanC. wasn ’t cleanedD. hasn ’t been cleaned33.By the end of last year, another new gymnasium _______in Beijing.A. would be completedB. was being completedC. has been completedD. had been completed34.— How long _______ at this job?— Since 1990.A. were you employedB. have you been employedC.had you been employed D .will you be employed35.— What happened to the priceless works of art?— _______.A.They were destroyed in the earthquakeB.The earthquake was destroying themC.They destroyed in the earthquakeD.The earthquake destroyed them36.This is Ted ’s photo. We miss him a lot. He _______ trying to save a child in the earthquake.A. killedB. is killedC. was killedD. was killing37. Rainforests and burned at such a speed that they will disappear from the earth in the near future.A. cutB. are cutC. are being cutD. had been cut38. Selecting a mobile phone for personal use is no easy task because technology _______ so rapidly.A. is changingB. has changedC.C. will have changedD. will change39.Hundreds of jobs _______ if the factory closes.A. lose B will be lostC. are lostD. will lose40. A new cinema _______ here. They hope to finish it next month.A. will be builtB. is builtC. has been builtD. is being built1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20B D AC C B B B B B BD B A B B B A D C21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 3940 B A B C B C D A C B A D D B A C C A B D。