人教版九年级全册Unit 5 What are the shirts made of? SectionA GrammarFocus-4c课件(共30张PPT)

(共30张PPT)
Section A
Unit 5
What are the shirts made of？
GF-4c
Learning Aims
1.To learn the new words
boss, Germany, surface, material, traffic, postman, cap, glove
2.To learn to use passive voice (present tense)
product n.产品；制品
France 法国
no matter 不论；无论
local adj. 当地的；本地的
brand n. 品牌；牌子
avoid v. 避免；回避
handbag n. 小手提包
mobile adj.可移动的；非固定的
New Words
everyday adj. 每天的 ；日常的
boss n. 老板；上司
Germany 德国
surface n. 表面；表层
traffic n. 交通；路上行驶的车辆
postman n. 邮递员
cap n.（尤指有帽舌的）帽子
glove n.（分手指的）手套
New Words
1. 不论; 无论
2. 即便; 即使
3. 避免做某事
4. 生产于
5. 日常用品
6. 手机
7. 高科技产品
everyday things
even though
no matter
avoid doing sth.
be made in
mobile phone
high-technology products
Words Review
www.themegallery.com
What is it made of
What are they made of
cotton
steel
Is this blouse made of cotton
Yes, it is.
What’s the fork made of
It’s made of steel.
Where is tea produced
It is produced in China.
生成新知
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.
Grammar Focus
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.
被动语态
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。
在英语中，动词有两种语态，即主动语态和被动语态。
被动语态的基本结构是“助动词 be +及物动词的过去分词”，其中助动词be有人称、数和时态的变化。
被动语态的构成
被动语态的构成:
be动词+ (及物动词的) 过去分词
一般现在时
即：am (is, are) + done
被动语态的时态
时间类型 一般时 进行时 完成时
现在 am/is/are +done am/is/are being +done have/has been +done
过去 was/were +done was/were +being done had been + done
将来 Shall/will/be going to +done shall/will have been +done
主动语态变为被动语态的方法
Step1:将主动语态的宾语改为被动语态的主语；
Step2:将主动语态的谓语改为“be+及物动词的过
去分词”结构；
Step3: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)。
如图所示：
They (主语）grow (谓语）tea (宾语）in the southeast of China.
被动语态:
主动语态:
Tea (主语）is grown (谓语）by them in the southeast of China.
（1）系动词get，turn，become，seem，look，sound，smell，taste，feel等后接形容词作表语时，用主动形式表示被动含义。
That dog looks dangerous.
（2）动词need，want以及短语be worth 等后接动词-ing时，用主动形式表示被动含义。
My flowers need watering.
不能使用被动语态的情况
不能使用被动语态的情况
（3）某些表示主语质地特征的不及物动词，如write，wash，sell，read，clean，drive 等，它们的主语为物时，用主动形式表示被动含义。
This kind of skirt sells well here.
（4）不及物动词或词组没有被动结构，如：take place （发生），happen（发生），come out（发生），break out（爆发）， appear（出现）， disappear（消失），last（持续）等。
Grammar
People play football all over the world.
2. The old man on TV tells a story on Sunday.
3. Students listen to the kind teacher carefully.
Football is played all over the world by people.
A story is told by the old man on TV on Sunday.
The kind teacher is listened to carefully by students .
把下列的主动句变为被动句。
Practice
4a
Complete the sentences with the correct forms of the verbs in brackets.
1. Children under 18 _____________
(not allow) to watch this show
without their parents.
aren’t allowed
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.
are paid
is spoken
4. Most of the earth’s surface
___________ (cover) by water.
5. The classroom _________ (clean) by
the students every day.
is covered
is cleaned
Farmers plant the tea on the sides of mountains.
This shop uses the best materials to make dresses.
Rewrite the sentences using the passive voice.
The best materials are used by this shop to make dresses.
4b
The tea is planted on the sides of mountains by farmers.
3. Careless driving causes many traffic accidents.
4. The postman brings letters and postcards to people’s homes.
5. Our family does not use this silver plate very often .
Many traffic accidents are caused by careless driving.
Letters and postcards are brought to people’s homes by the postman.
This silver plate is not used very often by our family. /This silver plate is not used by our family very often.
4c
Ask five classmates about something they are wearing or have in their schoolbags. The list of words below may help you.
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.
What are your gloves made of
They are made of wool.
Where were they made
They were made in Xinjiang.
n.（分手指的）手套
单项选择
1. It is said that two ______ and three _____ are going to visit our school next week.
A. German; Japanese B. Germany; Japan
C. Germanys; Japans D. Germans; Japanese
2. Driving after drinking wine ______ in China.
A. allows B. doesn’t allow
C. is allowed D. isn’t allowed
D
D
3. No matter _______ you say, I would not
believe you.
A. how B. what C. where D. when
4. — Excuse me, haven’t you learned the new
_____ law Everyone in a car must wear
the seat belt.
— Sorry, we won’t do that again.
A. food B. traffic
C. medicine D. education
B
B
Exercises
1) Sunglasses __________ (use) for protecting people’s eyes.
2) A picture _________ (put) up on the blackboard.
3) French ___________ (speak) in France.
are used
is put
is spoken
用所给动词的正确形式填空。
Homework
1. Review the grammar we’ve learned today.
2. Preview the new words and expressions.
Thank You