九年级被动语态

1、最新 料推荐九年 被 班 姓名学 目 ：掌握各种 的被 的 构能 正确的把主 被 掌握被 的各种特殊用法重 点：被 的几种特殊用法一、 概述英 中 有主 和被 两种 . 主 表示主 是 作的 行者,被 表示主 是 作的承受者, 在被 中 作的 行者有 用by 短 表示出来.主 表示主 是 作的 行者。巧 ：主 、主 、主去 。例如： Many people speak English.（ ： speak 的 作是由主 many people来 行的。）被 表示主 是 作的承受者，即行 作的 象。巧 ：被 、被 、主被 。例如： English is spoken by many people.

2、主 English是 speak的承受者。二、被 的构成被 由“助 be 及物 的 去分 ”构成。人称、数和 的 化是通 be的 化表 出来的。 以do 例 明被 在各种 中的构成。歌 是：被 be 字 ， 去分 跟后面。公式 ：be （有 的 化）+ 的 去分 1.一般 在 ：am (is, are) done. （ every day, usually, often）2.一般 去 ：was (were) done (yesterday, last night/week/month/year,in1885 )3.一般将来 ：will (shall) be done ( next week/m

3、onth/year, in the future )* 4. 在 行 ：am (is, are) being done ( now, these days, Look! Listen! )* 5. 在完成 ：have (has) been done（ since+clause/ the past time, for + sometime , so far, these days）6. 情 的被 ：must (can, may, should, need, would) be done7 不定式的被 构to+ be+ 的 去分 1最新 料推荐三、被动语态的用法(歌诀：谁做的动作不知道，说出谁做的

4、没有必要动作承受者需强调，被动语态运用到。)1不知动作执行者时,常用被动语态 .eg. This car is made in America.2. 不必要说出动作执行者时,常用 .eg. Rome was not built in a day.3. 为了突出强调动作的承受者时 ,常用被动语态 .eg. English is spoken in many countries .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 )。(3)

5、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。例如： All the people laughed at him.- He was laughed at by all people.They make the bikes in the factory.-The bikes are madeby themin the factory.歌诀是：宾变主，主变宾，by 短语后面跟。谓语动词变被动，be 后“过分”来使用。五、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。歌诀是：情态动词变被

6、动，情态加be 加“过分”，（情态动词）原来带to 要保留。例如：1 We can repair this watch in two days.2最新 料推荐 This watch can be repaired in two days.2 You ought to take it away.3 They should do it at once. It ought to be taken away. It should be done at once.六、从初中阶段所学五种基本句型谈变被动语态时应注意的问题。1 主语+连系动词+ 表语(S+V+P)此结构不可用被动语态。(正 ) The fl

7、owers smell sweet.(误 ) The flowers are smelt sweet.2 主语+不及物动词(S+V)此结构不可变被动语态。(正 ) An accident happened last night.(误 ) An accident was happened last night.3 主语+及物动词+ 宾语(S + V+ O)（1 ）将主动语态的宾语变为被动语态的主语Children often sing this songThis song is often sung by children.（2 ）将含有介词或副词的动词短语变为被动结构时，不可将介词或副词去掉。

8、We should listen to the teachers carefully.The teachers should be listened to carefully.4 主语+及物动词+ 间接宾语+直接宾语(S + V+ IO+ DO)（1 ）.将表人的间接宾语变为主语，直接宾语不变。He showed us a picture .We were shown a picture.3最新 料推荐（2 ）.将指物的直接宾语变为主语，要在间接宾语前加介词to或 for.常用加 to 的动词 give, show, pass, read等常用加 for 的动词 buy, get, make,

9、 sing, draw等A picture was shown to us.A dictionary was bought for me by my parents.5 主语 + 及物动词 + 宾语 +宾语补足语(S+ V+ O + C)如动词为 make, see, hear, watch等，后接宾语补足语为不带“to ”不定式时，变被动语态时要加上“ to ” 。I saw him fall off the tree.He was seen to fall off the tree.6. be + 过去分词 并非都是被动语态，系动词be, feel, seem, look,等词后面的过去分

10、词已转化为形容词，作表语用，表示某种状态。Im interested in mathematics.我对数学感兴趣。*7. 某些动词用主动语态来表示被动含义。The womans clothes sell well.女装卖的快。This book sells best.这本书很畅销.课内探究案I 思考一：各种时态的被动语态的结构时态被动语态结构一般将来时一般过去时一般将来时现在进行时现在完成时含有情态动词练习巩固：用所给动词的适当形式填空1. Our TV set _ (repair) yesterday.2. A new building _ (build) in our school ne

11、xt year.4最新 料推荐3. Many books on science _ (buy) since I went to college.4. Now he _ (be) asked if the meeting _ (hold) next Friday.5. Your school bag _ (must not put) there.6. _ this kind of bike_ (make) in the USA?思考二：怎样把一个句子由主动语态变为被动语态？People speak English in many countries.English is spoken in ma

12、ny countries.1. They often plant trees in spring every year.2. We will hold the sports meeting next time3. Did your father write the book?4. Where do they make the machine?.思考三：含有双宾语的句子怎样变被动语态？例如：Jim gave her a book.She was given a book by Jim.A book was given to her by Jim.1. The teacher showed the

13、 children a beautiful picture._2. My father bought me a new bike._5最新 料推荐_常和 to 用的 有那些？常和 for 用的 有那些？思考四： 不定式做 足 的句子怎 被 ？ask sb to do sth-_tell sb to do sth-_make sb do sth-_see sb do sth-_ 巩固：用所 的适当形式填空1. The baby _ （ make ） _ (cry) by his sister.2. Jim _often_ (hear) _ (sing) in the room.3. Jack _

14、(ask) _(answer) the question in French.4. The Browns _(see) _(leave) the hotel already.V. 思考五：有关被 的几种句型1. need/want/require + doing = need/want/require + to be done2. It is said that 据 It is reported that据 道It is thought that大家 It is believed that有人相信3. 复合句 被 ，主从句都要 If a computer is bought for me ,

15、the work will be finished more quicklyVI. 思考六：不用被 的 ：6最新 料推荐1.不及物 （ vi.) 如 : happen, take place, appear, disappearA traffic accident _(happen) just now.2. 系 （ Link.v.) 如：be, look, seem, feel, sound, smell, taste, get, turn, becomePeking Opera _(sound) beautiful3.当此 表示事物的自然属性的 候:The pen _(write) very

16、 fast.This kind of sweater _ (sell) well.小 ：关于被 的几种用法你掌握了 ？ 后提升案一 单项选择 ()()1 The old man and the children must _ in our country.Atake good careB. be taken good careC.take care ofD. be taken good care of()2 Look! A big modern building _ in our city.A is builtB. was being builtC. is being builtD. has

17、built()3 Many more houses _ for teachers since last year.Aare buildingB. builtC. have builtD. have been built() 4 A man _ cry for help last night.A was heard toB. hear toC. was heardD heard to() 5 I think computer _ in everyday life before long.A will beB. will be used C. is usedD. was used() 6 Old

18、people must be looked after and _ politely.Aspeak toB. spokenC. speakD. spoken to7最新 料推荐() 7 The flowers _ often.Amust be waterB. must be wateredC. must wateredD. must water() 8 This kind of shoes _ well last year.A. didn t sellB. sellC. aren t sellD. wasn t sell二用括号中所给动词的适当形式填空。1. This kind of bike

19、 _(sell) in the New Century Supermarket. It _(sell) well.2. I will go to the party if I _(invite).3. It _(say) that he is a government officer.4. The flowers need _(water) every day.5. He is often noticed_(sit) at the table alone.6. An accident _(happen) here last week.7. So far, many man-made satel

20、lites _(send) up into the space.8. The 30th Olympic Games _(hold) in London in 2012.9. The road _(repair) now.10. The People s Republic of China _ (found) on October1, 1949.学后反思这节课我学到了什么？我还存在哪些问题？被动语态专项练习一、选择题()1._ a new library _ in our school last year?A.Is; built B.Was; bulit C.Does; build D.Did;

21、 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.8最新 料推荐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 t

22、alk on Chinese history _ in th 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.A.are doing B.are being done C.has been done D.wi

23、ll be done()8.Neither of them _ in China.A.is made B.are made C.were made D.made()9.Look! A nice picture _ for our teacher.A.is drawing B.is being drawn C.has been drawn D.draws()10.Your shoes _. You need a new pair.A.wear out B.worn out C.are worn out D.is worn()11.The doctor _ for yet.A.isnt sent

24、B.hasnt been sent C.wont be sent D.wasnt sent()12.-When _ this kind of computers_? -Last year.A.did; use B.was; used C.is; used D.are; used()13.The Great Wall _ all over the world.A.knows B.knew C.is known D.was known()14.I _ in summer.9最新 料推荐A.born B.was born C.have been born D.am born()15.He says

25、that Mr Zhang _ to the factory next week.A.is sent B.would send C.was sent D.will be sent()16.Who _ this book _?A.did; written B.was; written by C.did; written D.was;written()17.Mary _ show me her new dictionary.A.has asked to B.was asked to C.is asked D.asks to()18.A story _ by Granny yesterday.A.w

26、as told us B.was told to us C.is told us D.told us()19.The monkey was seen _ off the tree.A.jump B.jumps C.jumped D.to jump()20.The school bag _ behind the chair.A.puts B.can be put C.can be putted D.can put()21.Older people _ well.A.looks after B.must be looked afterC.must look after D.looked after

27、()22.Our teacher _ carefully.A.should be listened to B.should be listen C.be listened D.is listened二、用动词的正确语态填空。（综合运用）1. The students _ often _(tell) to take care of their desks and chairs.2. That play _(put) on again sometime next month.3. The old man is ill. He _ (must send) to the hospital.4. Vegetables, eggs and fruits_ (sell) in this shop.5. What _ a knife _ (make) of?10最新 料推荐It _(make) of metal and wood.6. A Piano concert _(give) here last Friday.7. _ the magazine _(can tak