Unit 4 Amazing Science 中考语法复习课件：被动语态 (共25张PPT)

课件25张PPT。中考语法复习课《被动语态》The Passive Voice Watch the flash and tell me how many passive voice sentences(被动语态句子)there are.火眼金睛Can you find them? 1、 The schoolyard ________ by our students every day.is cleaned2、 Many flowers and trees________ last year.were planted3、A funny play ________ next Monday.will be shownHow many passive voice sentences?4、Of course,you ______________ to borrow the books you like from the library.can be allowedDo you remember the passive voice? 1.英语中有哪几种语态？
主动语态和被动语态。
2.什么是主动语态？什么是被动语态？
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。
3.被动语态的基本结构是什么？
be+动词的过去分词 They planted many trees.
主动:主语 + 动词 + 宾语
被动:主语 + be+过去分词 + by+宾语(可省略)Many trees were planted by them.How to change the Active Voice(主动语态)into the Passive Voice(被动语态)?口诀：“宾变主,主变宾,
谓语动词变be done。”考点一：把习题改为被动语态。 1、They water the flowers every day.
=The flowers________ _______ (by them) every day.
时态： ________ 的被动语态
结构：一般现在时主语+am/is/are+done+其它 are
watered 2、The worker painted the playground.
=The playground_____ ____
by the worker.
主语+was/were+done+其它was painted考点一：把习题改为被动语态。时态： ________ 的被动语态
结构：一般过去时
3、Our school is going to hold an English speech competition.
=An English speech competition _____ ____ _____ ____ _____.主语+will/be going to+ be+done+
其它is going to be held考点一：把习题改为被动语态。时态： ________ 的被动语态
结构： 一般将来时1.The streets many times every day.
A. clean B. will be cleaned
C. were cleaned D.are cleaned
2.—Long time no see!
—I’ve just returned. I to Shenzhen for a meeting last month.
A. am sent B. was sent
C. am sending D. was sending
3.The work ____ well____and my mother smiled.
A. is;done B. was; done
C. will be;done D. did; /
4.Don’t worry about the clothes.
They by your sister soon.
A. will wash B. washed
C. were washed
D. will be washedPay attention to
some special
cases.考点二：被动语态的特殊情况I love our school very much. Many students (1)____ ____ ____(see) learn English with others by me. A number of English books(2) ____ _____ ____ (borrow from) the library. Listen! Some students are practicing singsing a song. The music(3) _____ (sound) nice. A wonderful concert(4) ___ ___ ____ ____ (show) us by them next Friday. We are going to leave school.
What(5)____ ____ (happen) in 20 years?are seen to sounds will be shown to will happen are borrowed from Work in groups and tell me the reason. 2.动词短语变为被动语态时，
牢记不能丢掉其中的介词或副词4.带有双宾语(宾语既有人又有物)
的被动语态结构是：将直接宾语(物)
变为主语，一般要在间接宾语(人)前
加介词to或for.5.不及物动词没有被动语态，如：
happen, take place, begin,
become, disappear, cost等.3.某些动词用主动表示被动含义：
如系动词(seem, look, taste,
feel, sound等)和形容词连用时。1.常用的“使役”动词make以及动词 see, watch, notice,hear等, 在主动句时后面常与do sth.搭配，
变为被动语态时要把to补出来。 1.常用的“使役”动词make以及动词see, watch, notice,hear等,在主动句时后面常与do sth.搭配,变为被动语态时要把to补出来。
2.动词短语变为被动语态时,牢记不能丢掉其中的介词或副词。
3.某些动词用主动表示被动含义:如系动词(seem,look,taste,feel等)和形容词连用时。
4.带有双宾语(宾语既有人又有物)的被动语态结构是：将直接宾语(物)变为主语，一般要在间接宾语(人)前加介词to或for.
5.不及物动词没有被动语态，如:happen, take place, begin, become, disappear, cost等。Do the exercises and you will get the scores.抢答时间Are you ready?1.The girl _____ the homework three times by her mother.
made to copy
B. was made copy
C. was made to copy
D. made copy3points 2.(2012广东) Hot water ____ in the students’ flats from 5p.m. to 7p.m. now.
supplies
B. is supplied
C. supplied
D. was supplied
3points一般现在时的被动语态4points3.(2013广东)It _____
last week that the haze(雾霾)in Beijing caused many problems.
reports
B. reported
C. is reported
D. was reported
一般过去时的被动语态4.(2014广东) Although Flight MH370 has been missing for months, I do believe it some day in the future.
A.will find
B. won’t find
C. will be found
D. won’t be found4points一般将来时的被动语态5.(2015广东)
－Have you heard of the song Little Apple?
-Yes. It ____ every morning when aged people do square dancing downstairs.
is played
B. plays
C. was played
D. played 5points一般现在时的被动语态6.(2016广东) He Jiang_____to give a speech at the graduation ceremony at Harvard University last month. A. invites ?
B. invited ?
C. is invited
D. was invited
5points一般过去时的被动语态Every family has its own rules.In my family, my parents make many home rules.Sometimes I _______ (tell)to watch TV after finishing my homework. My bedroom ________ (clean) by me every day.Last night I _______ (allow) to go shopping with my friends, so I felt very happy. But if I break one of the home rules, I _______(punish).I think the rules are strict, but they’re good for my family.Fill in the blank(4points/per)am toldis cleanedwas allowedwill be punishedHomework:1.Review the passive voice.
2.Use the passive voice to write a passage about ”School Rules”.Summary1.Learn the passive voice：
一般现在时：
主语+am/is/are+done+其它
一般过去时：
主语+was/were+done+其它
一般将来时：
主语+will/be going to+be+done+其它
2.Some special cases in
using the passive voice. Thank you.
Good bye!Who is the winner?