人教新目标 (Go for it) 版九年级全册Unit 5 What are the shirts made of?Section A评课ppt课件
展开重点句型1.似乎世界各地的很多人都喝中国的茶。It seems that many peple all ver the wrld drink Chinese tea.2.无论你会买什么东西,你可能认为那些产品就产自那些国家。N matter what yu may buy,yu might think thse prducts were made in thse cuntries.3.他发现有件事情很有趣,即当地商店里的很多商品都是在中国制造的。He fund it interesting that s many prducts in the lcal shps were made in China.4.这些衬衫是用什么制成的?What are the shirts made f?5.哦,据我所知,茶树种植在山坡上。Well,as far as I knw,tea plants are grwn n the sides f muntains.
思考:1. 被动语态结构有何规律?2. 被动语态句中主语是动作的执行者还是承受者?
①Peple grw tea in Hangzhu.
②Tea is grwn (by peple) in Hangzhu.
What's the difference?
茶在杭州(被人们)种植。
语态是动词的一种形式,它表示句子的主语和谓语动词之间的关系。语态通常分为主动语态和被动语态。
句子主语是动作的承受者
句子主语是动作的发出者
presentatin
In what situatins shuld passive vice be used?
Situatin 1: 不知道或没必要指出动作的执行者。
谁做的筷子?谁种的茶?
2) Chpsticks are usually made f wd.
1) Tea plants are grwn n the sides f muntains.
Situatin 2: 强调动作的承受者。
Chinese is spken by mre and mre peple in the wrld.世界上越来越多的人说中文了。
1. It’s made f used wd and ’s prduced in many different is grwn (by peple) in Hangzhu.4. Tea plants are grwn n the sides f muntains.5. When the leaves are ready, they are picked by hand and then are sent fr prcessing.
主语+ am/is/are+ dne (V-ed)
Many peple speak English.
English is spken by many peple.
主语 谓语动词主动语态(现在时) 宾语
主语 谓语动词被动语态(be+V-ed) 介词+宾语
Hw t change the active vice int passive vice?
◆ 主动语态变被动语态的方法① 主动语态的主语变成by引导的介词短语放在主谓结构后面,有时可以省略。② 主动语态的谓语动词变成“am / is /are+及物V-ed”形式。③ 主动语态的宾语变成被动语态的主语。
1.肯定句: 主语 + be + V-ed + (by…)
The news is published by the gvernment.
2.否定句: 主语 + be + nt + V-ed + (by…)
3.一般疑问句: Be + 主语 + V-ed + (by…)?
The news isn’t published by the gvernment.
Is the news published by the gvernment?
特殊疑问句: 疑问词 + be + 主语 + V-ed + (by…)?
When is the news published by the gvernment?
Active Vice Passive Vice
Water cvers mst f the earth’s surface.
Mst f the earth surface
The classrm is cleaned by the students every day.
The students
the classrm
Cmplete the sentences with the crrect frms f the verbs in brackets.
1. Children under 18 ______________ (nt allw) t watch this shw withut their _________ (pay) by the bss n the last Friday f each mnth.3. A: What language ________ (speak) in Germany? B: Mst peple speak German, but many can speak English, t.4. Mst f the earth’s surface __________ (cver) by water.5. The classrm ___________ (clean) by students every day.
are nt allwed
Farmers plant the tea n the sides f muntains.
Rewrite the sentences using the passive vice.
The best materials are used by this shp t make dresses.
The tea is planted n the sides f muntains by farmers.
2. This shp uses the best materials t make dresses.
3. Careless driving causes many traffic accidents.
Many traffic accidents are caused by careless driving.
4.The pstman brings letters and pstcards t peple’s hmes.
Letters and pstcards are brught t peple’s hmes by the pstman.
5. Our family des nt use this silver plate very ften.
This silver plate is nt used very ften by ur family. This silver plate is nt used by ur family very ften.
主动语态 被动语态
1. The girl is ften _____ by the naughty by. A. made cry B. make t cry C. made t cry D. make crying2. This pair f shes_____ hand, and it _____very cmfrtable. A. is made with; is felt B. are made frm; is felt C. are made f; feels D. is made by; feels3. — What languages _____ in that cuntry? — German and English. A. are speaking B. are spken C. speakD. is spken4. Many trees _____ alng the streets every year. S the air is very fresh nw. A. plant B. are planted C. planted D. were planted
5. It is said that tw ______ and three _____ are ging t visit ur schl next week. A. German; Japanese B. Germany; Japan C. Germanys; Japans D. Germans; Japanese6. Driving after drinking wine ______ in China. A. allws B. desn’t allw C. is allwed D. isn’t allwed7. — Excuse me, haven’t yu learned the new _____ law? Everyne in a car must wear the seat belt. — Srry, we wn’t d that again. A. fd B. traffic C. medicine D. educatin8. If mre trees ____, ur city will be mre and mre beautiful. A. plant B. planted C. are planted D. were planted
I wash dishes every day. (改为被动语态) _______ ____ _________ ___ ____ every day.2. Mst f the farm wrk is dne by machine in China tday.(改为一般疑问句) ___ _____ ___ ___ _____ _____ ____ ___ ________ in China tday?3. The jacket is made f cttn. (改为否定句) The jacket _____ ______ ____ cttn.4. He takes gd care f the child.(改为被动语态) ____________________________________
Dishes are washed by me
Is mst f the farm wrk dne by machine
isn’t made f
The child is taken gd care f by him.
下列这些短语本身即是被动语态的形式,不需再加-by be cvered with …用…覆盖着 be interested in …对…感兴趣 be surprised at …对…感到惊奇 be made f (frm)用…制造的
动词短语的被动语态 take care f -be taken care f cut dwn -be cut dwn laugh at -be laughed at lk after-be lked after
总结:各种时态下的被动语态
am/is/are dne
was/were dne
am/is/are + being dne
was/were + being dne
will/be ging t + be dne
have/has + been dne
情态动词 + be dne
1.政府每年种植许多树。Many trees ur gvernment every year. 2.同学们昨天打扫了这间教室。This classrm classmates yesterday.3. 在周末,我们应该被允许放松一下。We shuld relax urselves n weekends.4. 这封信写于1998年。 .5. 我们学校明年将会修建一栋新的楼。主动: .被动: .
The letter was written in 1998.
Our schl will build a new building next year
A new building will be built by ur schl next year
一看主语判断语态二找时间状语判断时态
lksmelltastesundfeel
belng tcme utcme truehappentake place
动词与副词连用表事物特性时,主动表被动
The sup smells gd.Yur vice sunds great!Steel feels cld.
The meeting tk place yesterday.My dream will cme true.His bk will cme ut next week.
The bk sells well.The bk was sld yesterday.These clthes wash easily.These clthes were washed.
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