中考英语二轮专题复习课件：被动语态课件43张PPT

课件43张PPT。中考专题复习被动语态The Passive Voice 中考考查重点

1、一般现在时的被动语态
2、一般过去时的被动语态
3、一般将来时的被动语态
4、含情态动词的被动语态学习目标
知识目标： 1.了解被动语态的意义及基本结构
2.掌握一般现在时、一般过去时、
一般将来时和情态动词的被动语态
的构成
3.掌握被动语态的特殊用法
4.了解主动形式表示被动意义的结构

能力目标：掌握被动语态在具体语境中的运用

情感目标：通过学习增强学习英语的自信心和
主动性，备战中考
被动语态概述
英语的语态共有两种：主动语态和被动语态。当句子的主语是动作的执行者时，谓语的形式是主动语态。当句子的主语是动作的承受者时，谓语要用被动语态。一般来说，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”、“由”等词来表示被动意义。被动语态基本构成：be+动词的过去分词（+by+动作的执行者）构成，时态通过be表现出来。His brother washes bowls every day...主谓宾(承受者)Bowls are washedbyhis brother every day.主动语态变被动语态的方法：主be+过去分词by+宾语总结：
主动语态 被动语态
1. 宾语 主语
2. 谓语 be+过去分词
（时态看原句，人称和数看新主语）
3. 主语 by+宾语
4. 其他 不变一般现在时：
S(主语）+am/is /are +过去分词1.They make shoes in that factory.
主语+及物动词+宾语
Shoes are made (by them) in that factory.各种时态的被动语态构成是怎样的呢？一般过去时：S+was/were +过去分词2. They bought ten computers last term．
Ten computers were bought (by them) last term.一般将来时：
S+ will+be+过去分词3.They will finish the work in ten days.
The work will be finished (by them)
in ten days.4．Amy can take good care of Gina ．
Gina can be taken good care of by Amy.情态动词：
S+ can/may/must/should + be+过去分词各种时态的被动语态构成一般现在时：
一般过去时：
情态动词：
一般将来时：
现在完成时：
现在进行时：
过去进行时：S+am/is /are +done
S+was/were +done
S+ can/may/must/should + be+ done
S+ will+be+ done
S+ have/has + been+ done
S+ am/is/are + being + done
S+ was/were+being+ done你知道各种时态被动语态的否定句和疑问句吗？1.规则动词的过去分词：
1)一般情况在动词原形后加-ed;
2)以不发音e 结尾的动词后直接加-d;3)以辅音字母加y结尾的动词，变y为i加-ed;4)以重读闭音节结尾，末尾只有一个辅音字母的动词， 先双写该辅音字母，再加-ed。watch---watchedpractice---practicedstudy---studiedstop---stopped2.不规则动词的过去分词：amisarehavehasdowritegodonewrittengonebeenhad被动语态构成中过去分词的变法何时使用被动语态呢？ 一、有必要指出动作的执行者时，用by+动作的执行者。例如：
Tom is asked to come by Paul．二、没有必要指出动作的执行者是谁。例如：
Football is played all over the world． 三、不知道动作的执行者是谁。例如：
My bike was stolen．四、需要强调或突出动作的承受者时。
例如：
This building must be completed this year. 五、句子的主语是动作的承受者，动作的发出者不是人。例如：
Many houses were washed away by the flood.六、出于礼貌等原因而不愿意说出动作的执行者。例如：
I was invited to a birthday party yesterday.七、汉语中含有“据说”、“据悉”、“有人说”、“大家说”等时。例如：
It is said that one day he climbed to the top of a house and …
It was reported that her mother died of SARS.
众所周知… … It is well known that …
据推测说… … It is supposed that …被动语态中的特殊情况1、不及物动词和介词、副词构成的动词短语，在变为被动语态时，仍然要带上介词或副词。
e.g. The students listen to the teacher carefully in class.
被动句：The teacher is listened to carefully by the students in class.
2、主动句中在感官动词及使役动词后跟省略to的不定式时，在被动语态中应加上“to”。
e.g. They make us do all the work.
被动句：We are made to do all the work by them.
e.g. We often hear her sing songs.
被动句：She is often heard to sing songs by us.
这些动词真奇怪，主动句中to 离开，被动句中to回来。（ let ，have ，make，feel，see ，watch， hear， notice…)3、当动词带双宾语时(一个宾语是指人，一个是指物)，将其中指人的宾语提前作被动句的主语时，另一个宾语按顺序照抄下来；如果将指物的宾语提前作被动句的主语，在被动句中则在指的人宾语前应加“to”或“for” 。常见加to的动词有give，send， show， pass…常见加for的动词有make， cook， buy…
e.g. He gives me a flower every day.
被动1 I am given a flower by him every day.
被动2 A flower is given to me by him every day.
e.g. My mother bought me a computer.
被动1 I was bought a computer by my mother .
被动2 A computer was bought for me by my mother .主动结构表被动意义1、look，sound，taste，smell等系动词用主动结构表被动意义。如：
Moon cakes taste delicious.2、sell，write，wash等词作不及物动词时，它们的主语为物，可用主动语态表被动意义。如：
This kind of shirt sells well here.3、在be worth doing 中，doing表被动意义。如：
This book is worth reading.4、“want/need/require+doing”相当于“want /need/require+to be done”。To be done 表示不定式的被动结构。如：My bike needs repairing.=My bike needs to be repaired.5、有些不及物动词和短语无被动语态，用主动语态表示被动意义。如happen,take place,come true等。
e.g. Great changes have taken place in my hometown.
A car accident happened to Jim yesterday.
If you work hard ,your dream will come true. 做考查被动语态题时，可遵循以下解题步骤：
第一步：根据语境及所给时间状语，判断本句时态。
第二步：根据题干或句意，确定使用“主动”还是“被动”。应了解常见的使用被动语态的情况。
第三步：熟记被动语态的结构，选出或书写正确的变形。use …for take photos play all over the worldFootball is played all over the world.A camera is used for taking photos.根据图片和所给的词造句子bank rob yesterdayA man-made satellite was sent up into space last year.A bank was robbed yesterday.must plant on the groundThe trees must be planted on the ground.The ground will be covered with trees in a few years’ time. send to right nowa talk
give
soonThey will be sent to the hospital right now.A talk will be given soon.1.I found the ticket on the floor.
______ ______ ______ ______ on the floor.
2.We will have a sports meeting next week.
A sports meeting ______ ______ ______ by us next week.
The ticket was found变被动语态will be had 3. His doctor made him have only two meals a day.
He ______ _______ _______ _______ only two meals a day.
4.The students in this school study German.
German _______ ________ by the students in this school.
was made to have is studied5. The foreign friends gave us some wonderful stamps.
1) _______ ______ _______ some wonderful stamps.
2) Some wonderful stamps _______ ________ _______ _______. We were given were given to us6.In this factory women do most of the work.
Most of the work _______ ________ by women in this factory.
7.Do they often talk about this question?
______ this question often _______ about _______ _______?
is doneIs talked by them8. Did you plant many trees at this time last year?
_______ ______ _______ _______ at this time last time?
9.Must we finish our work today?
_______ our work______ _______ today?Were many trees plantedMust be finished1.Teenagers shouldn’t ________ (allow) to go out at night.
2.The telephone __________ (invent) by Bell.
3.Li Ming may ____________ (choose) as the monitor of our class next term.
4. Do you k now where the next Winter
Olympic Games _________ (hold)?用所给词的适当形式填空 be allowedwas invented be chosenwill be held5. Waste paper shouldn’t _________
(throw) everywhere.
6. You will have two days off if the work can_________ (finish) today.
7. Great changes ______________ (take place) in our country in the last 30 years.
8. These apples _______ (sell) well because
they _______ (look) nice.
be thrownbe finishedhave taken placeselllook1. — What does this sign mean?
— It means that travellers _______ use
mobile phones while flying.
A. don’t allow to B. aren’t allowed to
C. won’t allow to D. didn’t allow to
2. Few students can understand the
sentence until it _______ three times.
A. explains B. is explained
C. will be explained D. explained单项选择BB3. Liu Xiang _______ by his coach to train regularly.
A. advised B. advises
C. was advised D. be advised
4. —Can you sing this English song?
—Of course I can. It _______ many times
on the radio.
A. taught B. has taught
C. is taught D. has been taughtCD5. Tomorrow there’s a programme about
our school on TV. Then it _______ by
millions of people.
A. will see B. saw
C. will be seen D. was seen
6. Last weekend, Jack _______ to a
birthday party and he had a lot of fun.

A. invite B. was invited
C. invited D. is invitedCB7. My brother ______ a job in a bank, but
he didn’t accept it.
A. is offered B. offered
C. was offered D. has offered
8. — Why is there so much noise outside?
— Because a new road _______ nearby.
A. is being built B. will build
C. was built D. has built
CA
9. The flowers ____ every day, or they’ll die.
A. must water B. can be watered
C. should water D. must be watered
10. Many computers will ___ to our school.
A. be bring B. be brought C. bring D.brings

DB
What have you learnt
this lesson?
Sum up
被动
语态一般将来时的
被动语态
S+ will+be+done主动结构表被动意义一般过去时的
被动语态S+was/were +done一般现在时的被动语态S+am/is /are +done
情态动词的被动语态S+can/may/must/
should+ be+ done
被动语态中的特殊情况知识网络图
Thank you!