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1、被A熟记结构动语态复习被动语态的结构为“助动词 be及物动词的过去分词 pp”;被动语态的不同时态是通过 be 的时态变化来表示的,其人称和数方面应与主语保持一致;其具体变化为：一般现在时：amisarepp一般过去时：waswerepp一般将来时：shall will be pp现在完成时：have has been pp现在进行时：amisarebeingpp过去将来时：should would be pp含情态动词的被动结构：情态动词bepp例如：Chinese _ by the largest number of peopleAspeak Bis speaking Cspeaks Di
2、s spoken The boy _ to get supper ready after schoolAwere told Bis telling Cwas told Dtells A lot of new roads _ built in the west of ChinaAmust Bmust be Chas DhaveB明确用法被动语态常用于以下两种情况：1不知道谁是动作的执行者,或者没有必要指出谁是动作的执行者；2强调动作的承受者;例如：这棵树是那个男孩弄断的;The tree _ _ by that boyC熟练转换1将主动语态变被动语态的基本方法为：将主动语态的宾语作被动语态的主语
3、；谓语动词变为“be及物动词的过去分词”,并通过 be 的变化来表达出不同的时态；主动语态的主语变为介词 by 的宾语,组成介词短语放在被动结构中的谓语动词之后;有时 by 短语可以省略;2被动语态的一般疑问句是将一个助动词置于主语之前；否定句是在第一个助动词后加 not；特殊疑问句的语序为：疑问词一般疑问句;例如：You must throw the broken pottery away at onceThe broken pottery _ _ _ _ at once同义句 Where did they grow vegetables改为被动语态Where _ vegetables _D
4、注意特例将主动语态变被动语态应注意几个特殊情况：1含双宾语的主动结构变为被动结构时,有两种方法：将间接宾语变为主语,直接宾语保持不变；将直接宾语变为主语,间接宾语用介词 to 或 for 引导;例如：He told us a story变被动语态We were told a storyby him或：A story was told to us by him Her mother gave her a new pen变被动语态A new pen _ _ _ her by her mother2短语动词的被动语态：在变为被动语态时,要将短语动词视为一个整体,其后的介词或副词不能省去;例如：Thi
5、s dictionary mustnt _ from the libraryAtake away Btaken away Care taken away Dbe taken away She will take good care of the children变被动语态The children will _ _ _ _ _ by her3含有复合宾语的主动结构变被动结构时,通常将宾语变为被动句的主语,而宾语补足语就成为主语补足语;注意：省略 to 的不定式作宾补时,不定式符号 to 必须补上;例如：Someone saw him swim in Qianling Lake yesterday
6、变被动He _ _ _ swim in Qianling Lake yesterday4不定式的被动结构：动词不定式的被动语态为“to be 过去分词”;例如：The radio says a wild animal zoo is to _ in our cityAbe building Bbuild Cbe built Dbuilt5以疑问代词开头的疑问句转换成被动句时要注意词序：应将主动句中的疑问代词改为介词by的宾语,但仍然放在句子开头;例如：Who has broken the cup 改为被动语态By whom has the cup been brokenE注意区别被动语态和过去分
7、词作表语的区别：1 含义不同：被动语态强调动作,重点说明动作由谁完成、怎样完成；而过去分词作表语通常用来描写情景,叙述人或事物的特征及所处的状态;试比较：The window is broken窗子破了;系表结构The window is broken by him窗子被他打破了;被动语态2用法不同：过去分词作表语时可以被 so,very,too等程度副词修饰,而被动语态则不能用so,very,too修饰,而需用 much,very much,so much,too much 修饰;试比较：He was very interested in science他对科学有极大兴趣;系表结构I was
8、 so much surprised at the scene that I didnt know what to do我被那种场面搞得大吃一惊,不知所措;被动语态F牢记相关句型教材中与被动语态相关的句型有：1be covered with 被覆盖2be made of 由制作发生物理变化 be made from 由制作发生化学变化be made in 由某地制造 be made by 被某人制造3be used for 被用来 be used as 被当作作为来使用 be used to do sth被用来做某事4It is said that据说 It is hoped that希望 I
9、t is well knownthat众所周知例如：Your coat looks niceIs it _ cottonYesIts _ShanghaiAmade of；made by Bmade of；made in Cmade for；made by Dmade for；made in This machine is used _ the room wetAfor keeping Bas keeping Ckeep Dto keeping 据说在南京长江上又在建一座桥;_ _ _ that _ _ is being _ over the Changjiang River in Nanjin
10、g几种特殊的被动语态1.带不定式的被动语态;The child is sure to be punished for that.那个孩子肯定会因为那件事受罚的;2.带介词的动词短语的被动语态;Such a thing has never been heard of.这件事前所未闻;3.带副词的动词短语的被动语态;The radio has just been turned off.收音机刚刚被关上;4.当 sell,wash,clean,run,ride,wear,write等动词若有状语 well,easily,badly 来修饰时,用主动形式表达被动意义;The pen writes we
11、ll.这枝钢笔写字流畅;The book sells well.这本书很畅销;被动语态专项练习被动语态专项练习一、选择题一、选择题 1._ a new library _ in our school last yearA.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
12、 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 yearA.are planted B.will plant C
13、.have been planted D.planted 7.A lot of things _ by people to save the little girl now.A.are doing B.are being done C.has been done D.will be done 8.-When _ this kind of computers_ -Last year.A.did;use B.was;used C.is;used D.are;used 9.The Great Wall _ all over the world.A.knows B.knew C.is known D.
14、was known 10.Who _ this book _A.did;written B.was;written by C.did;written D.was;written 11.A story _ by Granny yesterday.A.was told us B.was told to us C.is told us D.told us 12.The monkey was seen _ off the tree.A.jump B.jumps C.jumped D.to jump 13.The school bag _ behind the chair.A.puts B.can be
15、 put C.can be putted D.can put 14.Older people _ well.A.looks after B.must be looked after C.must look after D.looked after 15.Our teacher _ carefully.A.should be listened to B.should be listen C.be listened D.is listened二、用括号内所给动词的正确形式填空二、用括号内所给动词的正确形式填空;1.Its said 据说 that the long bridge_buildin t
16、wo months2.Where to have the meeting _ discussnow3.Which language _the most widely_speakin the world4.The lost boy_not findso far5.Last year a large number of trees_cutdown6.The students _ often _tell to take care of their desks and chairs.7.The old man is ill.He _ must send to the hospital.8.Vegeta
17、bles,eggs and fruits_ sell in this shop.9.What _ knives _ make of They_make of metal 金属 and wood.10.Can the magazine _ take out of the library11.The room _ clean by me every day.12.The stars cant _ see in the daytime.13.Some flowers _ water by Li Ming already.14.This kind of shoes _ sell well.三、按要求改
18、写下列句子三、按要求改写下列句子,一空一词一空一词;1.Is tea grown in South China 改为主动语态_ people _ tea in South China2.I am given a birthday present by my parents every year同义句转换A birthday present _ _ _ _by my parents every year3.The work is going to be finished in two days.对划线提问How_ _ the work going to be finished4.The chil
19、dren will sing an English song.改为被动语态 An English song _ _ _ by the children.5.You neednt do it now.改为被动语态 It _ _ _ by you now.6.People use metal for making machines.改为被动语态 Metal _ _ _making machines.7.He made me do that for him.改为被动语态 I _ _ _ _ that for him.8.They are watching the football match.The
20、 football match _ _ _ by them.9.Did they build a bridge here a year ago改为被动语态 _ a bridge _ here by them a year ago10.They have sold out the light green dresses.改为被动语态 The light green dresses _ _ _ out.11.We call the game“Lianliankan”.改为被动语态The game _ _“Lianliankan”by us.四、根据所给汉语完成句子根据所给汉语完成句子,一空一词一空
21、一词;110=10110=10 分分The new bike_ _ _ _ 买给我 by my parents as a present last week_ your mobile phone _ _ _是国产的吗The whole mountain is _ _ 覆盖 the snow.强化训练1.If city noises _ from increasing,people _ shout to be heard even at dinner A.are not kept；will have to B.are not kept；have C.do not keep；will have t
22、oD.do notkeep；have to2.The fifth generation computers,with artificial intelligence,are _and perfected now.A.developed B.have developed C.are being developed D.will have been developed3.-_ the sports meet might be put off.Yes,it all depends on the weather.A.Ive been told B.Ive told C.Im told D.I told
23、4.I need one more stamp before my collection _.A.has completed B.completesC.has been completed D.is completed5.Rainforests _ and burnedat such a speedthat they will disappear from the earth in the near future.A.cut B.are cutC.are being cut D.had been cut6.The new suspension bridge _ by the end of la
24、st month.A.has been designed B.had been designed C.was designedD.would be designed7.When a pencil is partly in a glass of water,it looks as if it _.A.breaks B.has broken C.was broken D.had been broken8.Great changes _ in the city,and a lot of factories _.A.have been taken place;have been set up B.ha
25、ve taken place;have been set upC.have taken place;have set up D.were taken place;were set up9.That suit _ over 60 dollars.A.had costed B.costed C.is costed D.cost10.-Look Everything here is under construction.-Whats the pretty small house that _ forA.is being built B.has been built C.is built D.is b
26、uilding11.-Do you like the material -Yes,it _ very soft.A.is feeling B.feltC.feels D.is felt12.It is difficult for a foreigner _ Chinese.A.write B.to write C.to be written D.written13.I have no more letters _,thank you.A.to type B.typing C.to be typed D.typed14.Take care Dont drop the ink on your sh
27、irt,for it _ easily.A.wont wash outB.wont be washed outC.isnt washed outD.isnt washingout15.Nobody noticed the thief slip into the house because the lights happened to _.A.be put up B.give inC.be turned on D.go out16.The computers on the table _ Professor Smith.A.belongs B.are belonged to C.belongs
28、to D.belong to17.-What do you think of the book -Oh,excellent.Its worth _ a second time.A.to read B.to be read C.reading D.being read18.The squirrel was lucky that it just missed _.A.catching B.to be caught C.being caught D.to catch19.This page needed _ again.A.being checked B.checked C.to check D.t
29、o be checked20._ many times,the boy still didnt know how to do the exercisesA.Having taught B.Having been taught C.taught D.Teaching21.It is said that a new robot _by him in a few days.A.designedB.has been designed C.will be designedD.will have been designed22.We are late.I expect the film _by the t
30、ime we get to the cinema.A.will already have started B.would already have startedC.shall have already started D.has already been started23.She will stop showing off if no notice_ of her.A.is taken B.takes C.will be takenD.has taken24.Diamond _in Brazil in 1971.A.is found B.has been found C.was found
31、 D.had been found25.-“Have you moved into the new flat”-“Not yet.The room_.”A.has been paintedB.is painted C.paints D.is being painted26.My pictures _until next Friday.A.wont develop B.arent developed C.dont developD.won t be developed27.Tim _since he lost his job three weeks ago.A.had been unemploy
32、ed B.was unemployed C.has been unemployedD.has unemployed28.A great number of colleges and universities _since 1949.A.has been establishB.have been established C.have establishedD.had been established29.Ill have to push the car to the side of the road because we _if we leave it here.A.would be fined B.will be fined C.will being finedD.will have been fined30.“_two tickets for the new play at the Grand Theatre on Saturday.Shall we go and see it together”A.They have been givenB.I have been given C.I am givenD.They have givento me