被动语态复习学案_被动语态复习导学案

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被动语态复习学案

Teaching aims: 1.掌握被动语态的构成形式及其特殊用法。

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.能够在句子中熟练运用被动语态

一.被动语态的构成形式

1.被动语态的基本时态变化

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 bei ng 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.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.10）should/would have been done 过去将来完成时（少用）

例 He told me that his new clothes would have been made very soon.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，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，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 副词也不能省略。

例 The meeting is to be put off till Friday.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 被动语态练习题

1)It is said that a new robot ____by him in a few days.A)designed

B)has been designed C)will be designed

D)will have been designed 2)We are late.I expect the film ____by the time we get to the cinema.A)will already have started B)would already have started C)shall have already started D)has already been started 3)She will stop showing off if no notice____ of her.A)is taken B)takes C)will be taken D)has taken 4)Diamond ____in Brazil in 1971.A)is found

B)has been found

C)was found

D)had been found 5)---“Have you moved into the new flat?”----“Not yet.The room____.”

A)has been painted

B)is painted C)paints

D)is being painted

6)My pictures ____until next Friday.A)won't develop

B)aren't developed C)don't develop

D)won' t be developed 7)Tim ____since he lost his job three weeks ago.A)had been unemployed

B)was unemployed C)has been unemployed

D)has unemployed

8)A great number of colleges and universities ____since 1949.A)has been establish

B)have been established

C)have established

D)had been established 9)I'll 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 fined

D)will have been fined 10)“____two tickets for the new play at the Grand Theatre on Saturday.Shall we go and see it together?” A)They have been given

B)I have been given

C)I am given

D)They have given to me 11)The subject of these lectures ____by the lecture committee.A)is announced B)have been announced C)are announced

D)has been announced

12)I found an aspirin bottle ____dropped on the floor of David's room.A)was

B)had

C)had been

D)is

13)The goods ____when we arrived at the airport.A)were just unloading

B)were just been unloading

C)had just unloaded

D)were just being unloaded 14)If one ____by pride, he will reject useful advice and friendly aistance.A)overcomes

B)is overcome C)has been overcome

D)overcome 15)Most environment problems exist because adequate measures for preventing them ____taken in the past.A)was not B)were not C)were not being D)had not been 16)You ought to have put the milk in the refrigerator, now ____sour.A)I smell B)it is smelt C)it smells D)it is smelling 17)After the race____, the celebration began.A)had been won B)is won C)will be won D)has been won 18)He was here for a little while, but I don't knows where she ____now.A)is

B)was

C)had been

D)has been 19)The young teacher has ____ competent.A)been proved to be

B)proved to be C)been proved

D)proved being 20)Pluto, the outer planet of the solar system, ____photographically in March 1930.A)discovered

B)was discovered C)by discovery

D)when discovered 21)To get a better view of the stage, ____.A)our seats had to be changed B)our seats were changed C)we had to change our seats D)our seats were changed by us

22)After synthetic____, engineers had a better choice of material.A)created

B)has created C)has been created

D)had been created 23)I think much attention ____your pronunciation.A)must be paid to

B)ought to be paid to C)must pay to

D)should be paid to

24)Since 1970, millions of enthusiasts ____Vitamin C, which they believe can remedy(治疗)the common cold.A)have taken

B)have been taken C)have been taking

D)have been taking 25)I don't remember ____the chance to try this method.A)having been given

B)to have been given C)having given

D)to have given

26)We could ask someone to do the work privately without it____.A)know B)be known C)being known D)to be known 27)The construction of the laboratory ____by the end of next month.A)must be completed

B)must have been completed C)will be completing

D)will have been completing

28)They would tell how the African ____on a ship to an American port.A)was brought

B)could have been brought C)had been brought

D)was to be brought

29)He does not poe a bicycle, this one he uses ____to Peter.A)is belonged to B)belonged C)belongs D)is belonging 30)Negotiation ____again with Moscow tomorrow, a great event will be discued then.A)is to be opened

B)is on the point of opening C)is going to open

D)opens

31)The reason for all the changes being made ____to us yet.A)has not explained

B)has not been explained C)did not explained

D)were not explained 32)Experiments in the photography of moving objects ____in both the United States and Europe well before 1900.A)were conducting

B)were conducted C)had been conducted

D)had conducted 33)When he turned the corner, he found himself ____by a man in black.A)tailed B)been tailed C)was tailed D)had been tailed 34)A candidate(候选人)for the democratic presidential nomination(民主总统任命)____ at this moment.A)is interviewing

B)being interviewed C)is being interviewed

D)interviewing 35)As we approached the work site, the workers were seen ____the new house.A)building

B)build

C)built

D)to build 36)As we know, all the regulations in school ____.A)must keep to

B)must be kept C)must keep

D)must be kept up 37)The composition ____any more.A)need not to be corrected

B)doesn't need to be corrected

C)doesn't need be corrected D)need not correct

38)The bank is reported in the local newspaper ____in broad daylight yesterday A)to be robbed(抢劫)

B)to have keen robbed C)robbed

D)having been robbed 39)Hurry up, or the tickets ___out by the time we get there.A)will have sold

B)will sell

C)have sold

D)will have been sold 40)He cleaned the glaes carefully for fear that(恐怕)it ____.A)was damaged

B)should be damaged C)damaged

D)would be damaged

1)C 2)A 3)A 4)C 5)D 6)D 7)C 8)B 9)B 10)B11)D 12)C 13)D 14)B 15)B 16)C 17)A 18)A 19)B20)B 21)C 22)D 23)A 24)C 25)A 26)C 27)A 28)C29)C 30)A 31)B 32)C 33)A 34)C 35)A 36)B 37)B38)B 39)D 40)B