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英语九年级全册Unit 5 What are the shirts made of?Section A精品ppt课件
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这是一份英语九年级全册Unit 5 What are the shirts made of?Section A精品ppt课件，文件包含人教版新目标英语九年级Unit5SectionAGrammarfocus-4c课件pptx、人教版新目标英语九年级Unit5SectionAGrammarfocus-4c精讲精练doc、Unit5Wordsmp3朗读-3-mp3等3份课件配套教学资源，其中PPT共26页， 欢迎下载使用。
1.学习本课新词汇: bss, Germany, surface, material, traffic, pstman, cap, glve2.通过观察Grammar Fcus的句子，探究被动语态的用法，谓语动词的构成(主语 + am/is /are + 动词的过去分词），以及如何把主动语态变成被动语态。3.通过控制性练习(4a)和自由练习(4b)，能将主动语态变为被动语态，在上下文中能正确使用一般现在时的被动语态，通过写作训练锻炼学生阅读和写作能力。4. 引导学生通过开展小组学习活动，培养协作意识。
A:What is\are it\they called?B:It\They is\are called…A:What is\are it\they made f ?B:It\They is\are made f …A:Where was\were it\they made ?B:I guess it\they was\were made in…A:What is\are it\they used fr ding?B:It\They is\are used fr cutting things.
knife steel Thailandcut things
shirts cttn Shanghaikeep warm
breadCrn and wheat玉米和小麦Shanghai eat
Cins steel Shanghaibuy things
n. 交通；路上行驶的车辆
n. （尤指有帽舌的）帽子
I sing the sng. The sng is sung by me.Yu play the sng. The sng is played by yu.He plays the drums.The drums are played by him.She sings the sng.The sng is sung by her.
It sings the sng. The sng is sung by it.We sing the sng. The sng is sung by us.Yu play the sng.The sng is played by yu.They play the drums.The drums are played by them.
Lk at the lyrics f a piece f English music and find ut the active vice(主动语态) and passive vice(被动语态) used in the lyrics.
Read the sentences and translate them.
Fill in the blanks accrding t grammar fcus.
1. 你的衬衫是棉的吗？____ yur shirts _____ ____ cttn?2. 是的, 而且它们产于美国。Yes, they are. And they were _____ ___ the US. 3. 飞机模型是由什么制成？ ______ the mdel plane ______ f?4. 它是由旧木头和玻璃制成。It’s made f ____ _____ and ______.5. 茶产自中国哪里？______ ___ tea _________ in China? 6. 茶产自很多不同的地区。It’s prduced in many ________ _____.7. 茶是如何制成的？_____ is tea __________?8. 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.9. 在杭州人们种植茶叶。 Peple _____ ____ in Hangzhu. Tea ___ ______ (by peple) in Hangzhu.
Are made f
What’s made
Where is prduced
used wd glass
different areas
Hw prduced
are grwn
are picked
are sent
探究一：主动语态和被动语态的概念和转换
主动语态：主语Peple是动作grw 的执行者。
被动语态：主语Tea是动作grw 的承受着。
Peple grw tea in Hangzhu.
Tea is grwn (by peple) in Hangzhu.
主动句变为被动句所遵循的4个步骤：
1. 把原主动句中的宾语变为被动句的主语。
2. 把动词变为被动形式即be+过去分词，并注意其人称和数随主语的变化，而动词的时态则保持不变。
3. 原主动句的主语如需要则放在by后面以它的宾格形式出现（注代词的宾格），如不需要则可省略。
4. 其它的成分（定语、状语）不变。
What did yu find ut?
将下列句子改为被动语态
1. Many peple speak English in the 2. He bught a bike last night. 3. We make these machines in Beijing. 4. They ften use cmputers in class.
English is spken by many peplein the
A bike was bught by him last night.
These machines are made in Beijing.
Cmputers are ften used in class.
主动语态变被动语态解题步骤
1. 找宾语 ----即动作的承受者
2. 判断宾语的单复数 ----即be动词的单复数.
3. 判断动词的时态 ----即be动词的时态.
4. 修改谓语的时态 ----即原句动词改为 过去分词
5. 修改原句的主语 ----即by+ 主语/ 宾语.
They make shes in that factry.
宾变主,主变宾,前加by动变被,看清be, 结构分别be+ pp
主动语态变为被动语态的注意事项：
在主－谓－双宾结构(直接宾语(常指事物)和间接宾语(常指人))变为被动语态时 只将其中一个宾语变为被动句中的主语，另一个宾语不变，如： He tld her a lng stry. 间宾 直宾 She was tld a lng stry. A lng stry was tld t her. 2)Mther bught me a new cat. 间宾 直宾 I was bught a new cat. A new cat was bught fr me.
We are tld the truth by Jack.
Jack tells us the truth.
The truth is tld (t) us by Jack.
2、“主－谓－宾－宾补”句型变为被动结构时，只将句中的宾语变为被动句中的主语，宾补不变。如： I fund him lying n the flr. 宾 宾补 He was fund lying n the flr. We call her Rse. 宾 宾补 She is called Rse.3、当主动句中有see/hear/feel/watch/ntice/make/have sb. d sth. 变为被动句时，d 前要加上t .如： I ften hear him sing. He is ften heard t sing. They made the by g t bed early. The by was made t g t bed early.
探究二：被动语态谓语动词的构成
主语+be+ dne(过去分词)+其他成分
其中be动词有人称、时态和数的变化
1. 一般现在时被动语态谓语动词：
The classrm is cleaned every day.
2. 一般过去式被动语态谓语动词：
They play ftball n Sunday.
Ftball is played by them n Sunday.
Lucy des the hmewrk at night.
The hmewrk is dne by Lucy at night.
They built the tall building last year.
The tall building was built by them last year.
We cleaned ur classrm just nw.
Our classrm was cleaned by us just nw.
主语+am\is\are+ dne(过去分词)+其他
主语+was\ were+ dne(过去分词)+其他
探究三：一般现在时被动语态结构的句型变化
1. 肯定句：主语+am\is\are + dne(过去分词)+其他
A letter is written by Bruce every week.
This kind f shes is made （by them）in the factry.
The windws f ur huse are cleaned nce a week.
2. 一般疑问句：Am\Is\Are+主语+ dne(过去分词)+其他?
Is ur classrm cleaned every day?
Are the windws f ur huse cleaned nce a week?
3. 特殊疑问句：疑问词+be+主语+ dne (过去分词)+其他?
Hw is the best cttn grwn in Xinjiang?
Where is a sweet sng sung by her?
探究三：被动语态结构的句型变化
2. 否定句：主语+be +nt+ dne(过去分词)
Rice is nt grwn in Nrth China.
The tickets abut her are nt sld ut.
探究四：被动语态的用法
（1） 不知道谁是动作的执行者或没有必要知道谁是动作的执行者时。These bks are written fr children. I haven’t been tld abut it.（2） 需要强调动作的承受着即宾语时。Calculatr can't be used in the math exam. 计算器不能用于数学考试。The cup was brken by David.The bk is written by M Yan.（3）作客观说明时，常采用一种被动语态结构。It is\was said\believed\reprted +that … …
探究五：动词的主动形式表示被动之意
1). 系动词无被动语态：以主动形式表示被动之意。常见的系动词有： be动词, lk, seem, appear, feel, sund, smell, taste等 It smells terrible. 2).下列动词(词组)没有被动式： happen, take place, break ut, belng t, cst, take An accident happened yesterday.
3). 不及物动词sell, wash, read, write, pen, clse, shut, lck, wear等，常用主动形式表示被动意义。This bk sells well. 这本书畅销。The kind f clth washes well. 这种布很容易洗。
4). 在英语口语中，有时可用“get+过去分词”构成被动语态。如： I gt dressed as quickly as l culd. 我尽快穿上衣服。这样结构比较常见的搭配有：get arrested, get caught, get dressed, get drwned, get drunk, get lst, get married等。
把下列的主动句变为被动句。
Peple play ftball all ver the wrld.2. The ld man n TV tells a stry n Sunday.3. Students listen t the kind teacher carefully.
Ftball is played all ver the wrld by peple.
A stry is tld by the ld man n TV n Sunday.
The kind teacher is listened t by students carefully.
4. D yu water yur flwers every day?(变为被动句)5. Trees and flwers are planted every year t make ur cuntry mre beautiful. (变为疑问句)
Are yur flwers watered by yu every day?
Are trees and flwers planted every year t make ur cuntry mre beautiful？
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. 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.
aren’t allwed
Rewrite the sentences using the passive vice.
1. Farmers plant the tea n the sides f muntains. ___________________________________________
The tea is planted n the sides f muntains by farmers.
2. This shp uses the best materials t make dresses. _____________________________________________
The best materials are used by this shp t make dresses.
3. Careless driving causes many traffic accidents. _______________________________________________________4. The pstman brings letters and pstcards t peple’s hme. _______________________________________________________5. Our family des nt use this silver plate very ften. _______________________________________________________
Many traffic accidents are caused by careless driving.
Letters and pstcards are brught t peple’s hme by the pstman.
This silver plate isn’t used very ften by ur family.
n. (尤指有帽舌的) 帽子
n. (分手指的) 手套
1. Usually cmputers _______ (use) t get infrmatin n the Internet.2. I ________ (ask) t clean my bedrm every day by my mther.3. Trees __________ (plant) in spring every year.4. The brwn desk _______ (make) f wd.
are planted
I. 用所给动词的适当形式填空
II.根据汉语意思完成下列句子，每空一词。1. 他的新手机是美国制造的。 His new mbile phne ____________ America.2. 这台电视机是由日本制造的。 The TV set ___________ Japan. 3. 这些瓶子是塑料做的。 These bttles _____________plastic.4. 面包是小麦做的。 The bread ______________ wheat. 5. 这种沙拉是用香蕉和苹果做的。 The salad _________ bananas and apples.
is made in
is made in
is made frm
is made f
请将下列句子变成被动语态。1. We use cmputers t search infrmatin. 2. The teacher ften repeats the stry. 3. They dn’t allw fishing here. 4. Bill lks after his cat carefully. 5. We dn’t ften speak English at hme.
1.学习本课新词汇: bss, Germany, surface, material, traffic, pstman, cap, glve2.通过观察Grammar Fcus的句子，探究被动语态的用法，谓语动词的构成(主语 + am/is /are + 动词的过去分词），以及如何把主动语态变成被动语态。3.通过控制性练习(4a)和自由练习(4b)，能将主动语态变为被动语态，在上下文中能正确使用一般现在时的被动语态，通过写作训练锻炼学生阅读和写作能力。4. 引导学生通过开展小组学习活动，培养协作意识。
A:What is\are it\they called?B:It\They is\are called…A:What is\are it\they made f ?B:It\They is\are made f …A:Where was\were it\they made ?B:I guess it\they was\were made in…A:What is\are it\they used fr ding?B:It\They is\are used fr cutting things.
knife steel Thailandcut things
shirts cttn Shanghaikeep warm
breadCrn and wheat玉米和小麦Shanghai eat
Cins steel Shanghaibuy things
n. 交通；路上行驶的车辆
n. （尤指有帽舌的）帽子
I sing the sng. The sng is sung by me.Yu play the sng. The sng is played by yu.He plays the drums.The drums are played by him.She sings the sng.The sng is sung by her.
It sings the sng. The sng is sung by it.We sing the sng. The sng is sung by us.Yu play the sng.The sng is played by yu.They play the drums.The drums are played by them.
Lk at the lyrics f a piece f English music and find ut the active vice(主动语态) and passive vice(被动语态) used in the lyrics.
Read the sentences and translate them.
Fill in the blanks accrding t grammar fcus.
1. 你的衬衫是棉的吗？____ yur shirts _____ ____ cttn?2. 是的, 而且它们产于美国。Yes, they are. And they were _____ ___ the US. 3. 飞机模型是由什么制成？ ______ the mdel plane ______ f?4. 它是由旧木头和玻璃制成。It’s made f ____ _____ and ______.5. 茶产自中国哪里？______ ___ tea _________ in China? 6. 茶产自很多不同的地区。It’s prduced in many ________ _____.7. 茶是如何制成的？_____ is tea __________?8. 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.9. 在杭州人们种植茶叶。 Peple _____ ____ in Hangzhu. Tea ___ ______ (by peple) in Hangzhu.
Are made f
What’s made
Where is prduced
used wd glass
different areas
Hw prduced
are grwn
are picked
are sent
探究一：主动语态和被动语态的概念和转换
主动语态：主语Peple是动作grw 的执行者。
被动语态：主语Tea是动作grw 的承受着。
Peple grw tea in Hangzhu.
Tea is grwn (by peple) in Hangzhu.
主动句变为被动句所遵循的4个步骤：
1. 把原主动句中的宾语变为被动句的主语。
2. 把动词变为被动形式即be+过去分词，并注意其人称和数随主语的变化，而动词的时态则保持不变。
3. 原主动句的主语如需要则放在by后面以它的宾格形式出现（注代词的宾格），如不需要则可省略。
4. 其它的成分（定语、状语）不变。
What did yu find ut?
将下列句子改为被动语态
1. Many peple speak English in the 2. He bught a bike last night. 3. We make these machines in Beijing. 4. They ften use cmputers in class.
English is spken by many peplein the
A bike was bught by him last night.
These machines are made in Beijing.
Cmputers are ften used in class.
主动语态变被动语态解题步骤
1. 找宾语 ----即动作的承受者
2. 判断宾语的单复数 ----即be动词的单复数.
3. 判断动词的时态 ----即be动词的时态.
4. 修改谓语的时态 ----即原句动词改为 过去分词
5. 修改原句的主语 ----即by+ 主语/ 宾语.
They make shes in that factry.
宾变主,主变宾,前加by动变被,看清be, 结构分别be+ pp
主动语态变为被动语态的注意事项：
在主－谓－双宾结构(直接宾语(常指事物)和间接宾语(常指人))变为被动语态时 只将其中一个宾语变为被动句中的主语，另一个宾语不变，如： He tld her a lng stry. 间宾 直宾 She was tld a lng stry. A lng stry was tld t her. 2)Mther bught me a new cat. 间宾 直宾 I was bught a new cat. A new cat was bught fr me.
We are tld the truth by Jack.
Jack tells us the truth.
The truth is tld (t) us by Jack.
2、“主－谓－宾－宾补”句型变为被动结构时，只将句中的宾语变为被动句中的主语，宾补不变。如： I fund him lying n the flr. 宾 宾补 He was fund lying n the flr. We call her Rse. 宾 宾补 She is called Rse.3、当主动句中有see/hear/feel/watch/ntice/make/have sb. d sth. 变为被动句时，d 前要加上t .如： I ften hear him sing. He is ften heard t sing. They made the by g t bed early. The by was made t g t bed early.
探究二：被动语态谓语动词的构成
主语+be+ dne(过去分词)+其他成分
其中be动词有人称、时态和数的变化
1. 一般现在时被动语态谓语动词：
The classrm is cleaned every day.
2. 一般过去式被动语态谓语动词：
They play ftball n Sunday.
Ftball is played by them n Sunday.
Lucy des the hmewrk at night.
The hmewrk is dne by Lucy at night.
They built the tall building last year.
The tall building was built by them last year.
We cleaned ur classrm just nw.
Our classrm was cleaned by us just nw.
主语+am\is\are+ dne(过去分词)+其他
主语+was\ were+ dne(过去分词)+其他
探究三：一般现在时被动语态结构的句型变化
1. 肯定句：主语+am\is\are + dne(过去分词)+其他
A letter is written by Bruce every week.
This kind f shes is made （by them）in the factry.
The windws f ur huse are cleaned nce a week.
2. 一般疑问句：Am\Is\Are+主语+ dne(过去分词)+其他?
Is ur classrm cleaned every day?
Are the windws f ur huse cleaned nce a week?
3. 特殊疑问句：疑问词+be+主语+ dne (过去分词)+其他?
Hw is the best cttn grwn in Xinjiang?
Where is a sweet sng sung by her?
探究三：被动语态结构的句型变化
2. 否定句：主语+be +nt+ dne(过去分词)
Rice is nt grwn in Nrth China.
The tickets abut her are nt sld ut.
探究四：被动语态的用法
（1） 不知道谁是动作的执行者或没有必要知道谁是动作的执行者时。These bks are written fr children. I haven’t been tld abut it.（2） 需要强调动作的承受着即宾语时。Calculatr can't be used in the math exam. 计算器不能用于数学考试。The cup was brken by David.The bk is written by M Yan.（3）作客观说明时，常采用一种被动语态结构。It is\was said\believed\reprted +that … …
探究五：动词的主动形式表示被动之意
1). 系动词无被动语态：以主动形式表示被动之意。常见的系动词有： be动词, lk, seem, appear, feel, sund, smell, taste等 It smells terrible. 2).下列动词(词组)没有被动式： happen, take place, break ut, belng t, cst, take An accident happened yesterday.
3). 不及物动词sell, wash, read, write, pen, clse, shut, lck, wear等，常用主动形式表示被动意义。This bk sells well. 这本书畅销。The kind f clth washes well. 这种布很容易洗。
4). 在英语口语中，有时可用“get+过去分词”构成被动语态。如： I gt dressed as quickly as l culd. 我尽快穿上衣服。这样结构比较常见的搭配有：get arrested, get caught, get dressed, get drwned, get drunk, get lst, get married等。
把下列的主动句变为被动句。
Peple play ftball all ver the wrld.2. The ld man n TV tells a stry n Sunday.3. Students listen t the kind teacher carefully.
Ftball is played all ver the wrld by peple.
A stry is tld by the ld man n TV n Sunday.
The kind teacher is listened t by students carefully.
4. D yu water yur flwers every day?(变为被动句)5. Trees and flwers are planted every year t make ur cuntry mre beautiful. (变为疑问句)
Are yur flwers watered by yu every day?
Are trees and flwers planted every year t make ur cuntry mre beautiful？
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. 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.
aren’t allwed
Rewrite the sentences using the passive vice.
1. Farmers plant the tea n the sides f muntains. ___________________________________________
The tea is planted n the sides f muntains by farmers.
2. This shp uses the best materials t make dresses. _____________________________________________
The best materials are used by this shp t make dresses.
3. Careless driving causes many traffic accidents. _______________________________________________________4. The pstman brings letters and pstcards t peple’s hme. _______________________________________________________5. Our family des nt use this silver plate very ften. _______________________________________________________
Many traffic accidents are caused by careless driving.
Letters and pstcards are brught t peple’s hme by the pstman.
This silver plate isn’t used very ften by ur family.
n. (尤指有帽舌的) 帽子
n. (分手指的) 手套
1. Usually cmputers _______ (use) t get infrmatin n the Internet.2. I ________ (ask) t clean my bedrm every day by my mther.3. Trees __________ (plant) in spring every year.4. The brwn desk _______ (make) f wd.
are planted
I. 用所给动词的适当形式填空
II.根据汉语意思完成下列句子，每空一词。1. 他的新手机是美国制造的。 His new mbile phne ____________ America.2. 这台电视机是由日本制造的。 The TV set ___________ Japan. 3. 这些瓶子是塑料做的。 These bttles _____________plastic.4. 面包是小麦做的。 The bread ______________ wheat. 5. 这种沙拉是用香蕉和苹果做的。 The salad _________ bananas and apples.
is made in
is made in
is made frm
is made f
请将下列句子变成被动语态。1. We use cmputers t search infrmatin. 2. The teacher ften repeats the stry. 3. They dn’t allw fishing here. 4. Bill lks after his cat carefully. 5. We dn’t ften speak English at hme.
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