初中英语人教新目标 (Go for it) 版九年级全册Section A课堂教学课件ppt

这是一份初中英语人教新目标 (Go for it) 版九年级全册Section A课堂教学课件ppt，共33页。PPT课件主要包含了看句子 找规律，一般现在时的被动语态，are paid，Summary等内容，欢迎下载使用。

Learning bjects（学习目标）
By the end f the class, yu will be able t:1. learn t use passive vice (present tense). 2. learn the fllwing key wrds and phrases: bss, Germany, surface, material, traffic, pstman, cap, glve
Review and fill in the blanks.
1. —你的衬衫是棉制的吗？ ____ yur shirts _____ ____ cttn? —是的，而且它们产于美国。 Yes, they are. And they were _____ ___ the US.2. —飞机模型是由什么制成？ ______ the mdel plane ______ f? —它是由旧木头和玻璃制成。 It’s made f ____ _____ and ______.
Are made f
What’s made
used wd glass
3. —茶产自中国哪里？ ______ ___ tea _________ in China? —茶产自很多不同的地区。 It’s prduced in many ________ _____.
Where is prduced
different areas
4. 在杭州人们种植茶叶。 Peple _____ ____ in Hangzhu. Tea ___ ______ (by peple) in Hangzhu.
5. —茶是如何制成的？ _____ is tea __________? —茶树种植在山坡上。当茶叶长成后, 它们被手工采摘下来，然后送去加工。 Tea plants ____ _______ n the sides f the muntains. When the leaves are ready, they ____ ______ by hand and then ____ _____ fr prcessing.
Hw prduced
are grwn
are picked
are sent
当主语为动作的执行者时，谓语的形式为主动语态； 当主语为动作的承受者时，谓语要用被动语态。
eg: Many peple speak English. English is spken by many peple.
be动词 ＋ 及物动词的过去分词
有人称、时态和数的变化
1. 肯定句: 主语 + be +及物动词的过去分词+ (by…)
The news is published by the gvernment.
2. 否定句: 主语 + be + nt +及物动词的过去分词+ (by…)
The news isn’t published by the gvernment.
3. 一般疑问句：Be + 主语 +及物动词的过去分词+ (by…)?
Is the news published by the gvernment?
特殊疑问句：疑问词 + be + 主语 +及物动词的过去 分词+ (by…)?
When is the news published by the gvernment?
A recrder is ften used in ur English class (by us).
1. 把主动语态的宾语变为被动语态的主语。
We ften use a recrder in ur English class.
2. 把谓语变成被动结构（ be动词+及物动词的过 去分词）。
3. 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，如主语是人称代词，一般省略。
4. 在主动语态句中动词make、have、let、see、watch、 hear、feel等后接动词不定式作宾语补足语，动词不 定式不加t。 但变成被动语态时后面的不定式都须加上t。
例如：(1) The bss makes them wrk ten hurs a day.  (2) Tm lets his little sister water flwers every day.  
→ They are made t wrk ten hurs a day.
→ His little sister is let t water flwers every day by Tm.
5. 如果主句中有两个宾语（间接宾语和直接 宾语），可以将其中任何一个变成被动句主语。 常用双宾语的动词：shw/give/ffer/send /bring/ lend/teach/buy
例如：The teacher gives the pupils sme advice.
→The pupils are given sme advice by the teacher.
→Sme advice is given t the pupils by the teacher.
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。
1. 当不知道或没必要说明动作的执行者时，可以不 用by短语。
Mst f his mney is spent n the car.
2. 当动作的执行者是谈话的中心时，可以用by短语。
Chinese is learned by mre and mre freigners.
3. 强调动作的承受者时。
A lt f trees are planted every spring.
一、把下列句子变为含被动语态的句子。
1.Mr. Li crrects the students’ hmewrk every mrning.
The students’ hmewrk is crrected by Mr. Li every mrning.
2.Peple play basketball all ver the wrld.
Basketball is played by peple all ver the wrld.
 3. We ften see him help his classmates.
He is ften seen t help his classmates.
4. The trees cver the whle muntain.
5. The teachers take care f the children.
The whle muntain is cvered by the trees.
The children are taken care f by the teachers.
1. They grw tea plants n the sides f muntains. (改为被动语态) Tea plants _________ n the sides f muntains. 2. She is allwed t hang ut with her friends n weekends. (改为否定句) She ___________ t hang ut with her friends n weekends.
isn’t allwed
二、根据要求改写句子。
3. Three quarters f the bks are written in English. (改为一般疑问句) _____ three quarters f the bks _______ in English?
4. I am given a birthday present by my parents every year. (改为同义句) A birthday present _______ _______ _______ _______ by my parents every year.
is given t
1. Mre trees __________ every year t make ur city greener. A. is plantedB. are planted C. was plantedD. were planted2. I ______ TV n Sunday. But n weekdays I can’t. A. am allwed watch B. am allwed t watch C. allw watch D. allw t watch
3. T much time ______ n cmputer games by mst teenagers every day. And their parents are wrried abut their health and study. A. spends B. is spent C. has spent D. spending4. Chinese ______ by mre and mre peple  arund the wrld. A. is spken B. speak C. speaking D. spken
Cmplete the sentences with the crrect frms f the verbs in brackets.
1. Children under 18 _______________(nt allw) t watch this shw withut their parents. 2. We __________(pay) by the bss n the last Friday f each mnth.
are nt allwed
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 the students every day.
is cleaned
Rewrite the sentences using the passive vice.
Farmers plant the tea n the sides f muntains. __________________________________________ __________________________________________2. This shp uses the best materials t make dresses. ___________________________________________ ___________________________________________3. Careless driving causes many traffic accidents. _____________________________________________
The tea is planted n the sides f muntains by farmers.
The best materials are used by this shp t make dresses.
Many traffic accidents are caused by careless driving.
4. The pstman brings letters and pstcards t peple’s hmes. _____________________________________________ _____________________________________________5. Our family des nt use this silver plate very ften. _____________________________________________
Letters and pstcards are brught t peple’s hmes by the pstman.
This silver plate isn’t used very ften by ur family.
Ask five classmates abut smething they are wearing r have in their schlbags. The list f wrds belw may help yu.
pencil, jacket, sweater, T-shirt, shes, cap, glves, ring...
A: What’s yur pencil made f? B: It’s made f wd. A: Where was it made? B: It was made in Shanghai.
Wrk in pairs
What’s yur ______ made f /frm?
It’s made f _______.
Where was it made?
It’s made in _______.
1. Key wrds: bss, Germany, surface, material, traffic, pstman, cap, glve
2. Grammar: 1) 一般现在时的被动语态的定义、构成及 句型 2) 主动语态变被动语态的方法 3) 被动语态的基本用法