人教版九年级全册 Unit 5 What are the shirts made of?Section A Grammar Focus-4c 课件 (共40张PPT)

(共40张PPT)
Section A (Grammar Focus-4c)
What are the shirts made of
UNIT 5
上节课的知识还记得吗，一起来做个游戏检验一下叭！
快乐问答
什么是被动语态
各个时态下的被动语态
一
二
三
四
考试常考的特殊情况
CONTENTS
目录
指导
主动句变被动句
总结与归纳
课堂练习
五
六
七
八
课后作业
被动语态实操
（课本习题）
九
教学目标
教学目标
语言知识
学习能力
学习掌握下列词汇：boss, Germany, surface, material, traffic, postman, cap,
对询问物品的制作材料、生产地点、生产制作过程等语句进行归纳总结和探究学习。
掌握被动语态的用法，并通过不同方式的练习，来熟练掌握被动语态。
学习一种新的语态——被动语态，并能够使用被动语态表达物品材料
文化意识
思维品质
了解一些常见物品的产地，增加文化常识，陶冶情操
通过学习被动语态，掌握正确的被动语态句式的表达，提高学生的语言表达能力。
Do you know where these things are produced ？
通过刚才的活动，大家已经对被动语态有了初步的理解了，大家一起来找出课本36页表格的被动语态叭
Are your shirts made of cotton Yes, they are. And they were made in the US.
What’s the model plane made of It’s made of used wood and glass.
Where is tea produced in China It’s produced in many different areas.
How is tea produced Tea plants are grown on the sides of mountains. When the leaves are ready, they are picked by hand and then are sent for processing.
Active voice: People grow tea in Hangzhou. Passive voice: Tea is grown (by people) in Hangzhou.
定义：句子的主语为动作的承受者.
汉语中常用“被、给、由、受”等词用来表示被动,而英语的被动语态由“助动词（be）+及物动词的过去分词”构成.
被动语态
是重点哦
由于被动句中的主语即主动句中的宾语,因此,只有及物动词才有被动语态.如:
They will build a new bridge over the river.(主动)
A new bridge will be built over the river.(被动)
被动语态
时间 一般 进行 完成
现在 am/is/are asked 被问 am/is/are being asked 正在被问 have/has been asked
已经被问过
过去 was/were asked (过去)被问 was/were being asked (过去)正被问 had been asked
(过去)已被问过
将来 shall/will be asked 将要被问 含有情态动词：（may/can/must等）+ be done
注意！
1. 不知道动作的执行者是谁或者没有必要指出动作的执行者是谁时：This watch is made in China,More trees must be planted every year.2. 需要强调或突出动作的承受者时。如：Chinese is spoken by more and more people in the world.
3.感官系动词一般用主动形式表示被动意义
这些动词有feel, look, seem, taste, sound, remain等.
The stone feels very cold.石头摸起来很冷.
注意！
4.有些及物动词或动词短语不能用于被动语态
这些及物动词或动词短语有fit, have, marry, wish, cost, agree with, arrive at /in, shake hands with, succeed in, suffer from, happen to, take part in, belong to等.
e.g.Your story agrees with what had already been heard.你说的与我们听说的一致.
注意！
5.有些不及物动词组成短语后,也可构成被动语态
e.g.He was looked down upon because of his egoism.
他因自私而受人冷落.
6.有些动词既是及物动词又是不及物动词,当它们和well, badly, easily等副词连用时,表示主语内在品质或性能,是不及物动词,用主动表示被动,这时不用被动语态
常见的这类动词有write, read, clean, sell, wash, cook等.
e.g.The cloth washes easily.这布很好洗.
注意！
7.在主谓双宾语的结构中，每个宾语都可变为被动语态的主语，即其被动语态有两种形式。但多以间接宾语作主语。
Jack told us the truth. 杰克告诉了我们真相。
→We were told the truth by Jack.
→The truth was told to us by Jack.
注意：如果是直接宾语做主语的话，谓语动词的被动语态后要加to。
8.在宾语补足语的结构中，to也要还原。
I see him play basketball.
→He is seen to play basketball.
我们之前学的主动语态怎么变成刚刚我们学的被动语态呢？
主动变被动
第一步:将主动语态的宾语改为被动语态的主语；
Tom killed him.
He
is killed
Tom
by
第二步:将主动语态的谓语改为“be+及物动词的过去分词”结构；
第三步:将主动语态的主语改为介词by的宾语，放在谓语之后(有时可省略)。
1 His mother told him not to waste time on fishing
2 Father gave me a toy at Christmas
3 This factory produces machine tools.
4 They should do it at once.
5 They named the child Tom.
He is told not to waste time on fishing by his mother.
I am given a toy at Christmas by father.
Machine tools is produced by this factory
It should be done by them at once.
The child Tom is named by them.
4a Complete the sentences with the correct forms of the verbs in brackets.
Children under 18 ______________ (not allow) to watch this show without their parents.
2.We ________ (pay) by the boss on the last Friday of each month.
3.A: What language ________ (speak) in Germany
B: Most people speak German, but many can speak English, too.
4.Most of the earth’s surface _________ (cover) by water.
5.The classroom ___________ (clean) by the students every day.
n. 老板
4a Complete the sentences with the correct forms of the verbs in brackets.
Children under 18 ______________ (not allow) to watch this show without their parents.
2.We ________ (pay) by the boss on the last Friday of each month.
3.A: What language ________ (speak) in Germany
B: Most people speak German, but many can speak English, too.
4.Most of the earth’s surface _________ (cover) by water.
5.The classroom ___________ (clean) by the students every day.
Germany名词，意为“德国”，是国家名称。 German是其形容词形式，意为“德国的”;还 可作名词，意为“德语;德国人”(two Gramans)
4a Complete the sentences with the correct forms of the verbs in brackets.
Children under 18 ______________ (not allow) to watch this show without their parents.
2.We ________ (pay) by the boss on the last Friday of each month.
3.A: What language ________ (speak) in Germany
B: Most people speak German, but many can speak English, too.
4.Most of the earth’s surface _________ (cover) by water.
5.The classroom ___________ (clean) by the students every day.
n.表面，外表
surface
surface (the outside or top part of something)
名词，意为“表面;表层”。
I need a flat surface to write on.
我需要一个平面在上面写字。
surface (the outer appearance of person, thing or situation.) 作名词，还可表示“外表；外观”
On the surface she seemed meek, rather insipid.
她表面上看似温顺，其实乏味无趣。
4a Complete the sentences with the correct forms of the verbs in brackets.
Children under 18 ______________ (not allow) to watch this show without their parents.
2.We ________ (pay) by the boss on the last Friday of each month.
3.A: What language ________ (speak) in Germany
B: Most people speak German, but many can speak English, too.
4.Most of the earth’s surface _________ (cover) by water.
5.The classroom ___________ (clean) by the students every day.
are not allowed
are paid
is spoken
is covered
is cleaned
4b Rewrite the sentences using the passive voice.
Farmers plant the tea on the sides of mountains.
_________________________________________
________________________________________
2. This shop uses the best materials to make dresses.
_________________________________________
_________________________________________
3. Careless driving causes many traffic accidents.
________________________________________
_________________________________________
n.衣料，布料；材料，原料
adj.物质的，非精神上的；重要的
4b Rewrite the sentences using the passive voice.
Farmers plant the tea on the sides of mountains.
_________________________________________
________________________________________
2. This shop uses the best materials to make dresses.
_________________________________________
_________________________________________
3. Careless driving causes many traffic accidents.
________________________________________
_________________________________________
traffic名词“交通;路上行驶的车辆”
指的是路上来往的车辆和行人，是不可数名词
There was heavy traffic on the roads.
路上的交通很拥挤。
4. The postman brings letters and postcards to people’s homes.
______________________________________
______________________________________
5. Our family does not use this silver plate very often.
_______________________________________
______________________________________
n.<英>邮政，邮递；<英>邮件，包裹；
v.<英>邮寄，投递
n. 银;银器;
adj.银色的;
vt. 给…镀(或包)银;
4b Rewrite the sentences using the passive voice.
Farmers plant the tea on the sides of mountains.
_________________________________________
________________________________________
2. This shop uses the best materials to make dresses.
_________________________________________
_________________________________________
3. Careless driving causes many traffic accidents.
________________________________________
_________________________________________
The tea is planted on the sides of mountains by farmers.
The best materials are used to make dresses by this shop.
Many traffic accidents are caused by Careless driving.
4. The postman brings letters and postcards to people’s homes.
______________________________________
______________________________________
5. Our family does not use this silver plate very often.
_______________________________________
______________________________________
Letters and postcards are brought to people’s home by the postman.
This silver plate is not used very often by our
family.
4c Ask your classmates about something they are wearing or have in their schoolbags.
pencil, jacket, sweater, T-shirt, shoes, cap, gloves, ring...
A: What’s your pencil made of
B: It’s made of wood.
A: Where was it made
B: It was made in Shanghai.
小组合作
七
总结与归纳
总结本节课程的重点知识与内容
被动语态
被动语态
词汇
surface
material
Germany
postman
traffic
silver
八
课堂检测
在课堂上进行多种问答巩固知识
课堂检测
1.The road _______ last year.
A. builds B. built C. was built D. is built
2.An accident ____ on this road last week.
A. has been happened B. was happened
C. is happened D. happened
3.A story _____ by Granny yesterday.
A. was told us B. was told to us
C. is told us D. told us
4.Older people ____ well.
A. looks after B. must be looked after
C. must look after D. looked after
5.A talk on Chinese history _____ in the school hall next week.
A. is given B. has been given
C. will be given D. gives
6.The pen _______ me. It is hers.
A. isn’t belong to B. wasn’t belong to
C. doesn’t belong to D. didn’t belong to
1.The classroom ___________ the students every day.
学生们每天都打扫教室。
2.My bike _________ yesterday.
我的自行车昨天被偷了。
3.I think thousands of people ___________ .
我认为将有数千人得到帮助。
4.The book _________ many times by me.
这本书已经被我读了许多遍了。
5.The problem _____________ now.
问题现在正在被讨论。
课后作业
通过课后作业复习本节课的知识
Master what you have learned in this lesson. Learn to ask for information about things around you politely.
下次再见
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