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北京市中考英语第二轮复习 被动语态

北京市中考英语第二轮复习 被动语态
北京市中考英语第二轮复习 被动语态

被动语态

1. My sports car ____ in Shanghai in 2015.

A. made

B. is made

C. make

D.was made

2. Driving after drinking wine _____ in China.

A. doesn’t allow

B. isn’t allowed

C. allows

D.isallowed

3. The books must ____ to the library on time.

A. give back

B. take

C.be returned

D. returned

4. Today Chinese ____ by more and more people around the world.

A. spoke

B. speak

C. was spoken

D.isspoken

5. Children _____ not to litter in public places.

A. have told

B. tell

C. told

D.are told

6. ---- How clean your rooms are!

---- Thank you. They _______ every day.

A. are cleaned

B. cleaned

C. have cleaned

D. clean

7. ---- Look! Everything _____ with snow.

---- It’s very beautiful! Let’s make a snowman together.

A.is covered

B. was covered

C. is covering

D. has covered

8. ---- Look! Smoking ____ around here.

---- Oh,I’m sorry.

A. is not allowed

B. didn’t allow

C. was not allowed

D. doesn’t allow

9. Every year, a flower show _____ in Beijing Botanical Garden in April.

A.is held

B. was held

C. hold

D. held

10. The Great Wall ____ all over the world.

A.is known

B. knew

C. knows

D.wasknown

11. Middle school students ____ not to smoke.

A. always told

B. is always told

C. are always told

D. always tell

12. The road ____ last year.

A. built

B. is built

C.was built

D.builds

13. The sick boy ____ to hospital by the police yesterday.

A. takes

B. took

C.was taken

D. is taken

14. ---- Who’s the little baby in the photo, Susan?

---- It’s me. This photo _____ ten years ago.

A. takes

B. took

C.was taken

D. is taken

15. The doctor looked over Peter carefully after he ____ to the hospital.A. tookB. was takenC. is takenD.takes

16. The room ____, but now it’s dirty again.

A. cleaned

B.was cleaned

C. cleans

D.iscleaned17. The students _____ how to do the experiment in class yesterday.

A.were taught

B. taught

C. teach

D.aretaught

18. Look at the factory! It ____ before I came here.

A. is built

B. was building

C. has built

D.wasbuilt

19. ---- What’s wrong with that boy?

---- He ____ by a car just now.

A. hits

B. is hit

C.was hit

D. hit

20. ---- When can we get the exam results?

---- They _____ to you next Monday.

A.will be sent

B. are sent

C. are sending

D.willsend

21. More green parks ____ in Beijing in the future.

A.will be built

B. are built

C. will build

D.build

22. It is said that a new school _____ here soon.

A.will be built

B. will built

C. is building

D.isbuilt

23.I’m sure that stricter rules to control cigarette smoking ____ very soon.A. were madeB. will makeC. will be madeD. made

24. If all business go paperless, at least one million tons of paper _____.

A.will be saved

B. saves

C. will save

D.issaved

25. ---- How’s your tour around the NORTH Lake? Is it beautiful?

---- It ____ be, but it ____ heavily.

A. ought to; was polluted

B. can; is polluted

C.should; is being polluted

D. used to;has polluted

26. Our school newspaper _____ since this term. The news of our life and studyattracts us all.

A. publishes

B.has been published

C. is published

D.published

27. QQ_____ by millions of people since 1999.

A.has been used

B. has used

C. will be used

D. is used

28. People who ____ to the party are very excited.

A. will invite

B. have invited

C. has been invited

D.have been invited

29. ---- Are you going to the party?

---- No, because I _______.

A. haven’t been asked

B. have asked

C. haven’t asked

D. have been ask ed

30. I like this kind of camera, because it ____ in China.

A.is made

B. makes

C. will make

D. made

2020年初中英语被动语态深度讲解、练习及答案

2020年初中英语被动语态深度讲解、练习及 答案 the bridge、 The bridge was built by them、 (一)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。 1一般现在时:am/is/are+taught She often watersthe flowers、The flowers are often watered by her’English is spoken by lots of people in the world2一般过去时:was/were+taught Was/were doneWe visited a form yesterday、A form was visited yesterday by us、the cup was broken by the boy、He was saved at last、My bike was stolen,Some new computers were stolen last night、This book was published in198 1、这本书出版于1981年3一般将来时:will/shall be+taught Am/ is /are going to be doneShe will plant some trees this week、some trees will be planted this week、our class is going to hold a party this morning、A party is going to be held this evening by our classA new road will be built next year4现在进行时:am/is/are being+

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过去进行时:主语+was/were+being+过去分词(+by+动作的执行者)(强调动作的执行者) 现在完成时:主语+have/has+been+过去分词(+by+动作的执行者)(强调动作的执行者) 2、含有情态动词的被动语态 主语+情态动词+be+动词的过去分词(+by+动作的执行者)(强调动作的执行者) 三、被动语态的用法 1、怎样确定该用被动语态? (1)不知道或者没有必要说明动作的执行者。 强调动作的承受者,而不强调动作的执行者。 我们在做题时要注意:如果主语能执行这个动作,就用主动语态;主语不能执行动作,反而要被动作去执行,这时就用被动语态。 2、用被动语态要注意两个问题 (1)不管是把主动语态变被动语态还是把被动语态变主动语态都要保持时态一致 (2)在主动语态中make,see,let等省to的在被动语态中要加上to. 3、不能使用被动语态的情况: (1)不及物动词不能用于被动语态,如:happen,take place,last,cost,change,begin等 (2)当直接宾语是反身代词时,不能用被动语态 连系词无被动,而是用主动形式表示被动意义如:

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初中英语动词的主动语态和被动语态讲解

动词的主动语态和被动语态【用法讲解】考试要求: 中考要求掌握:动词的主动语态和被动语态区别与使用,不同时态的被动语态形式及情态动词的被动语态形式。英语动词有两种语态:主动语态和被动语态,主动语态表示句子的主语是谓语动作的执行者;被动语态是表示句子的主语是谓语动作的承受者。 如:We often clean the blackboard.(我们是擦黑板的执行者即主动语态)The blackboard is often cleaned by us.(黑板是clean的承受者即被动语态)。 1.被动语态的结构 一般现在时:am / is / are +及物动词的过去分词 一般过去时:was / were +及物动词的过去分词 一般将来时:will / shall be +及物动词的过去分词 现在完成时:have / has been +及物动词的过去分词 现在进行时:am / is / are being +及物动词的过去分词 过去完成时:had been +及物动词的过去分词 如:Youare wantedon the phone.有你的电话。 Chinawas liberatedin 1949. 1949年中国解放。 The problemwill be discussedtomorrow. 明天将对这个问题进行讨论。 Not a book in the libraryhas been taken away. 图书馆里没有一本书被人拿走。 My bikeis being repaired.我的自行车正在修理。

The bookhad been borrowedwhen I got to the library.我到了图书馆时,那本书已经借出去了。 2.主动语态与被动语态的转换 (1)把主动语态的宾语变为被动语态的主语。(2)把谓语变成被动结构(be+过去分词),根据被动语态句子里主语的人称和数,以及原来主动语态句子中动词的时态来决定be的形式。 (3)把主动语态中的主语放在介词by之后作宾语,将主格改为宾格。 如:All the people laughed at him. →He was laughed at by all people. They make the bikes in the factory. →The bikes are made by them in the factory. He cut down a tree. →A tree was cut down by him. 3.含有情态动词的被动语态 含有情态动词的主动句变成被动句时,由“情态动词+be+过去分词”构成,原来带to的情态动词变成被动语态后“to”仍要保留。 We can repair this watch in two days. →This watch can be repaired in two days. They should do it at once. →It should be done at once. 4.含有双宾语的主动语态变为被动语态 主动语态:主语+谓语动词+间接、直接宾语+其他

九年级英语英语被动语态讲解及练习

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(计算器不能用于数学考试。) Books and newspapers in the reading room mustn’t be taken away. (阅览室的书籍和报纸不准带走。) He was awarded first prize in that contest. (他在比赛中获得了第一。) (3)为了使语气婉转,避免提到是谁做的这件事。例如: The construction of the new lab must be completed by the end of next month. (新实验室必须在下个月底前完工。) 四、各种时态的被动语态举例 一般地讲,被动语态可用于英语的各种时态。为了能准确地运用被动语态,重点是要掌握be动词的各种时态变化。各种时态的被动语态举例如下: 1、一般现在时的被动语态. am / is / are + 动词的过去分词 Our classroom is cleaned every day. This car is made in China. 2、一般过去式的被动语态: was / were + 动词的过去分词 His desk was cleaned just now. The station was built in 1928. 3、现在进行时的被动语态: am / is / are + being + 动词的过去分词 A new factory is being built in our city now. Some trees are being cut down in the park. 4、过去进行时的被动语态: was / were + being + 动词的过去分词

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一、语态概述 语态是动词的一种形式,表示句子之中主语和谓语动词的关系.英语有两种语态:主动语态和被动语态 主动语态表示主语是动作的发出者(或执行者)eg:Many people speak Chinese.谓语:speak的动作是由主语many people来执行的. 被动语态表示主语是动作的承受者,即行为动作的对象.eg:Chinese is spoken by many people.主语English是动词speak的承受者. 二、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.(被动语态的否定式和疑问式均由助动词或第一个助动词构成.) 各种时态的被动语态构成: 1.一般现在时:am/is/are+及物动词的过去分词 I'm asked to take care of myself. Football is played all over the world 2.一般过去时:was/were+及物动词的过去分词 This house was built in 1958. His leg was broken in an accident. 3.一般将来时:will/shall be+及物动词的过去分词 More factories will be built in our city. He will be taken to hospital tomorrow. 4.现在进行时:am/is/are being+及物动词的过去分词. A road is being built around the mountain. Many new houses are being built in this city 5.过去进行时:was/were being+及物动词的过去分词 he meeting was being held when I was there. We were being trained this time last year. 6.现在完成时:have/has been+及物动词的过去分词 His book has been translated into many foreign languages. The prices of many goods have been cut again . 7.过去完成时:had been + 及物动词的过去分词 A new school had been set up by the end of last year. 8.含有情态动词的被动语态:情态动词+be+及物动词的过去分词 The rubbish can be put into the dustbin over there. 三、被动语态的基本用法 一般来说,在我们日常生活中,能用主动语态的时候就尽量不去用被动语态.只有在下列情况中我们才用被动语态:1.不知道动作的执行者是谁. 1).Some new computers were stolen last night.一些新电脑在昨晚被盗了. 2).This bridge was founded in 1981.这座桥竣工于1981年. 3).The front window in the classroom was broken yesterday. 昨天,教室的前窗被打 2.没不要说出动作的执行者是谁. 1).The time-table has been changed .时间表已变动了 2).China was founded in 1949. 3.不愿意说出动作的执行者,其目的是为了使语言得体、圆滑等.在这种情况下,有时常用一些句式,如It is said that…(据说……),It is reported that …(据报道),It is well known that(众所周知……)It is supposed that(据推测说, It is believed that…大家相信,It is hoped that…大家希望,It is thought that…大家认为,It is suggested that…据建议等等. It is said that she is going to be married to a foreigner.据说她要嫁给一个外国人. It is said that the boy has passed the national exam. (=The boy is said to have passed the national exam.) 4.强调动作的承受者,而不强调动作的执行者. 1).The glass was broken by Mike.玻璃杯是迈克打破的. 2).his book was written by him.这本书是他写的. 3).Your homework must be finished on time.你们的家庭作业必须及时完成. 注:使用被动语态的情况口诀:动作谁做的不知道,谁说出的不必要.接受动作需强调,用被动语态最为妙. 四、主动语态变被动语态的方法: 1.把主动语态的宾语变为被动语态的主语. 2.把谓语变成被动结构(be+过去分词) (根据被动语态句子里的主语的人称和数,以及原来主动语态句子中动词的时态来决定be的形式).

初中英语被动语态精讲

动词语态 英语的语态是通过动词的形式表现出来的,用来表明主语与谓语动词之间的关系,英语的动词有两种语态形式,即主动语态和被动语态。 如果主语是动作的执行者,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 speak English.他们讲英语。 主语“他们”是“讲”这一行为的执行者,是主动句,动词用主动语态来表示; English is spoken by them.英语由他们讲。 主语“英语”是“讲”的承受者,是被动句,动词用被动语态的形式。 He opened the door.他打开了这扇门。(主动语态) The door was opened.这扇门被打开了。(被动语态) 一、被动语态的构成 1、助动词be+(及物动词的)过去分词构成动词的被动语态的形式。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。 二、主动语态变被动语态 1、主动语态变为被动语态的步骤: (1)将主动句的宾语变为主语: 注意:如果主动句的宾语是代词,需将其由宾格变为主格。如: Tom killed him. →He was killed by Tom. 主动结构的主语变为介词by的宾语,组成介词短语,放在被动结构中谓语动词之后。在动作的执行者无须说明或不必要强调时,by短语可以省略。主动语态、被动语态两种时态要保持一致。 (2)将动词改为"be+过去分词"。 They held a meeting yesterday. →A meeting was held by them yesterday. 他们昨天开会了。 (3)将主动语态的主语改为be…放在谓语动词后。 注意:如果原主语是代词,则应由主格变为宾格。 He sang a song. →A song was sung by him. 2、主动语态变为被动语态的注意事项: 含有双宾语,即直接宾语(常指事物)和间接宾语(常指人)的句子,每个宾语都可变为被动语态的主语,即其被动语态有两种形式。但多以间接宾语作主语。 Jack told us the truth.杰克告诉了我们真相。 We were told the truth by Jack. The truth was told (to) us by Jack. 三、各种时态的被动语态 1、一般现在时:am/is/are +过去分词 We are taught English by her.由她教我们英语。 2、一般过去时:was/were+过去分词 A present was given to me by Mary.玛丽给了我一件礼物。 3、一般将来时:will be+过去分词 The desk will be mended by him.这张桌子将由他修理。 4、现在进行时:am/is/are +being + 过去分词 The walls are being painted now.正在粉刷墙壁。 5、过去进行时:was/were +being + 过去分词

初中英语被动语态讲解原版教学文案

初中英语被动语态讲 解原版

初中英语被动语态讲解原版 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.[少儿英语口语的提高,如果方法对还是很快的,最好的方法就是让他沉浸在一 个英语的环境中,现在最多人用的类似UIABC 这样的外教一对一教学平台,在一对一的教学中 建立一个纯正的说英语环境,15元/节的价格,也是还算比较经济的。] 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. 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。其中的介词或副词也不能 省略。

初中英语被动语态讲解与练习

初中被动语态语法讲解 (一)语态分类 英语动词有两种语态,主动语态和被动语态。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。如: They will build a newbridgeoverthe river. (主动) A new bridge will be built over the river.(被动) 汉语中常用“被”、“给”、“由”、“受”等词用来表示被动,而英语用: 助动词be + 及物动词的过去分词构成。 (二)被动语态的时态、人称和数的变化 主要体现在be的变化上,其形式与系动词be的变化形式完全一样。不同时态的被动语态,列表如下: 一般现在时:am /is/ are+done 一般过去时:was/were+done 一般将来时:shall/ will +be done 一般过去将来时:should /would+ bedone 现在进行时:am / is/are+ being+ done 过去进行时:was / were +being+ done 现在完成时:have /has+been+ done 过去完成时:had + been + done 将来完成时:shall /will+ have been+done 过去将来完成时:should / would +have been +done [注]被动语态没有将来进行时和过去将来进行时。 (三)常见的八种时态中的被动语态 1. 一般现在时: (1)People grow rice inthe south of thecountry. Rice is grown inthe south of the country. (2)Theschooldoesn't allowus to enter the chemistry lab without a teacher. Wearenotallowed to enter the chemistry labwithouta teacher. 2.一般过去时: (1)They agreed on the building of a new car factorylastmonth. Thebuildingof anew car factory wasagreed on last month. (2)Thestudents didn't forget hislessons easily. Hislessons werenot easily forgotten 3.一般将来时: (1)Theywill sendcars abroad by sea. Carswill besentabroad by sea. (2)Theywillgive plenty of jobs toschool-leavers. Plentyof jobs will be giventoschool-leavers. 4.过去将来时:

初中英语被动语态的教案

被动语态 授课人:授课时间: 一、语态概述 英语中有两种语态:主动语态和被动语态。 主动语态表示主语是动作的执行者。巧记为:主动、主动、主去动。 例如:Many people speak English. 谓语:speak的动作是由主语many people来执行的。 被动语态表示主语是动作的承受者,即行为动作的对象。巧记为:被动、被动、主被动。例如:English is spoken by many people.主语English是动词speak的承受者。 He opened the door.他开了门。(主动句) The door was opened.门被开了。(被动句) 判断:你来判断哪个是主动哪个是被动? We call the doctor. People don’t play football here. The truck was cleaned yesterday. Mr Chen teaches us English. The classroom was cleaned. 二、被动语态的构成:be+动词的过去分词+by sb(be+done) 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 含有情态动词的被动语态:can/may/must/should... +be done

歌诀是:被动语态be字变,过去分词跟后面。 三、主动变被动的方法 口诀:主变宾,宾变主,By 句尾跟 Be 字变,Vpp跟后面 一、选择题(2×15=30分) 一、选择题(2×15=30分) ( )1._____ a new library _____ in our school last year? A. Is; built B. Was; built C. Does; build D. Did ; build ( )2. An accident ____ on this road last week. A. has been happened B. was happened C. is happened D. happened ( )3.Cotton(棉花)____ in the southeast of China. A. is grown B. are grown C. grows D. grow ( )4.So far, the moon ____ by man already.A. is visited B. will be visited C. has been visited D. was visited ( )5.A talk on Chinese history _____ in the school hall next week. A. is given B. has been given C. will be given D. gives ( )6.How many trees ____ this year? A. are planted B. will plant C. have been planted D. planted ( )7.A lot of things ____ by people to save the little girl now.

(完整word版)初中英语被动语态(精讲+精练).pdf

被动语态 语态是动词的一种形式,用以说明主语与谓语动词之间的关系。英语的语态共有两种:主动语态和被 动语态。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。被动语态是动词的一种 特殊形式,一般说来,只有需要动作对象的及物动词才有被动语态。汉语往往用"被"、"受"、"给"等被动词来表示被动意义 一、语态结构比较 语态 时态主动语态 被动语态 一般现在时①am\is\are ②do/does(V.\V.s) am\is\are+done(V. p.p) 一般将来时will\be going to\be(about)to+do(V.) will+be+done(V. p.p) 一般过去时①was\were ②did(V.-ed) was\were+done(V. p.p) 现在进行时am\is\are+doing(V.-ing) am\is\are+being+done(V. p.p) 过去进行时was\were+doing(V.-ing) was\were+being+done(V.p.p) 现在完成时have\has+done(V. p.p.) have\has+been+done(V. p.p) 过去完成时had+done(V. p.p.) had+been+done(V. p.p.) 情态动词情态动词+V. 情态动词+be+done(V. p.p.) 过去将来时would/should +V. would/should be +done(V. p.p.) 二、变被动句步骤 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。 主动语态变为被动语态例句: 一般现在时:主:We believe him. 被:He is believed by us. 一般过去时:主:He bought his children some pens. 被:Some pens were bought for his children by him. 一般将来时:主:Everyone will know the truth soon . 被:The truth will be known by everyone. 现在进行时:主:Mary is making a doll. 被:A doll is being made by Mary.

初中英语被动语态的讲解

初中英语被动语态的讲解 定义:英语中有两重语态:主动语态和被动语态。主动语态中的主语是动作的执行者,被动语态中的主语是动作的承受者,即主动语态中的宾语。所以只有及物动词才有被动语态。 规则:被动语态由“助动词be+及物动词的过去分词”构成。第一,助动词be 要随着人称和数的变化而变化,第二,助动词be 要随着时态的变化而变化。 一、被动语态的构成形式1. 被动语态的基本时态变化以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)was/were done 一般过去时例I was given ten minutes to decide whether I should reject the offer. 3)shall/will be done 一般将来时例Hundreds of jobs will be lost if the factory closes. 4)am/is /are being done 现在进行时例A new cinema is being built here. 5)was/were being done 过去进行时例A meeting was being held when I was there. 6)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. 7)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. 8)had been done 过去完成时例By the end of last year, another new gymnasium had been completed in Beijing. 9)shall/will have been done 将来完成时(少用)例The project will have been completed before July. 2.被动语态句型变化肯定句主语+be+过去分词,否定句主语+be not+过去分词,一般疑问句Be+主语+过去分词,特殊疑问句疑问词+be+主语+过去分词。 3.被动语态的特殊形式 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) 双宾语结构。主动结构中的一个宾语变为主语,另一宾语仍

(完整)初中英语被动语态讲解.docx

初中英语被动语态讲解 英语动词有两种语态:主动语态和被动语态。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。 一、被动语态的构成 英语动词的被动语态由助动词be+及物动词的过去分词构成。助动词be必须与主语的人称和数量保持一致, 态的变化。例如:The man was fooled by the two boys.The book has been translated into several languages. 二、被动语态的用法 ( 1)动作的执行者不知道是谁或难以说明时常用被动语态。例如: 并有时 Street lights are often turned on at six in winter.The new test book will be used next term. ( 2)当动作的承受者比起动作的执行者来说更能引起人们的关心而需要加以强调时,要用被动语态。例如: This kind of bicycle is not sold in our shop.The thief was caught by a policeman yesterday. ( 3)含有双宾语的句子,主动句中的间接宾语或者直接宾语都可变为被动语态中的一个主语,另一个保留不变。变为 主语的若是主动句中的直接宾语在变为间接宾语前则需加介词to 或 for。 例如: The pianist gave the pupils( 间接宾语 )some advice(直接宾语 ) →The pupils were given some advice by the pianist. → Some advice was given to the pupils by the pianist. (4)在主动语态句中动词make、have、let、see、watch 、hear、feel 等后接动词不定式作宾语补足语,动词不定式不加to。但变成被动语态时后面的不定式都须加上to。 例如: The boss made them work ten hours a day.→They were made to work ten hours a day. A boy saw him enter the house.→ He was seen to enter the house. 三、被动语态的时态 初中英语教材中出现了五种时态的被动语态及带有情态动词的被动语态。 一般现在时构成:助动词be + 动词的过去分词例如: This kind of car is made in shanghai. 一般过去时构成:助动词was/were + 动词的过去分词例如: The bridge was built in 1992. 现在进行时构成: be + being + 动词的过去分词例如: A new bridge is being built in my hometown. 过去进行时构成: was/were + being +动词的过去分词 一般将来时构成: will/be going to do + be + 动词的过去分词例如: These books are going to be posted tomorrow. 过去将来时构成: would/was(were )going to do + be + 动词的过去分词 现在完成时构成:助动词have/has + been + 动词的过去分词例如: Has his work been finished? 过去完成时构成:助动词had + been + 动词的过去分词 带有情态动词的被动语态构成:情态动词+ be + 动词的过去分词例如:Can this walkman be repaired here? 主动语态改为被动语态的步骤: ①主动语态中的宾语变为被动语态句中的主语; ②主动语态句中的动词改为相应的被动语态; ③主动语态句中的主语变为被动语态句中by 的宾语。 主动语态句中的谓语动词带有双宾语,即直接宾语和间接宾语时,转换方法有两种: ①把间接宾语转化为主语,保留直接宾语 ②把直接宾语转化为主语,保留间接宾语。此时,一般需在间接宾语前加适当的介词(通常是介词在短语 see sb. do sth. 中,动词 see 后跟不带to 的不定式作宾补。改为被动语态时要加上一般是表示知觉的动词如see, hear,watch,find 等,以及使役动词make, let 等。 第三节巩固练习 for 或 to)。 to。用于这一结构的谓语动词 Ⅰ .把下列主动语态改为被动语态: 1、 We often use a recorder in our English class. 2、 They will show a new film next week. 3、 When did they build the house? 4、 I saw the boy enter the room. 5、 Will they show a new film next week?

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