2021—2022学年人教版新目标九年级英语Unit 5 What are the shirts made of? Section A （Grammar-4c）课件(共26张PPT)

(共26张PPT)
由……制成
The skirt is made of silk.
这条裙子是丝绸做的。
Sec A(Grammar-4c)
Unit 5
What are the shirts made of
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
思维激发
Is it made of silver
It was made in Thailand.
What is the model plane made of
Where is tea produced in China
How is it grown
It is planted on the side of mountains.
They are picked by hand and then are sent for processing.
Read the sentences below, paying attention to the underlined parts.
Passive Voice
To learn to use passive voice (present tense) :
Are your shirts made of cotton
It’s produced in many different areas.
How is tea produced
学习目标
被动语态 (Passive Voice)
结构: be + V-p.p.
am / are / is + 动词的过去分词
一般现在时的被动语态:
思维导引
什么时候用被动语态？
不强调动作的执行者而突出动作的承受者
没必要或无法说出动作的执行者
不愿意说出动作的执行者
口诀：
谁做的动作不知道，说出谁做的没必要。
动作承受需强调，被动语态运用到。
Many people speak English.
主动句与被动句之间的转换
English is spoken by many people.
主语 谓语动词主动语态的过去式 宾语
主语 谓语动词被动语态的过去分词 介词+ 宾语
Many people speak English.
主动句与被动句之间的转换
English is spoken by many people.
主语 谓语动词 宾语
主语 谓语动词的过去分词 介词+ 宾语
口诀：宾变主，主变宾，by短语后面跟。
谓语动词变被动，be+过分来使用。
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 by people all over the world .
A story is told by the old man on TV on Sunday.
The kind teacher is listened to by students carefully.
把下列的主动句变为被动句。
思维碰撞
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。
4) Which language _______ the most widely _______ (speak) in the world
5) The students _____ often _____ (tell) to take care of their desks and chairs.
6) Vegetables, eggs and fruits _________ (sell) in this shop.
is
spoken
are
told
are sold
1. Tea is grown in South China.（改为主动语态）
People _______ _________ in South China.
2. People use metal for making machines. (改为被动语态)
Metal ________ _________ ______ making machines.
grow
tea
按要求改写下列句子，一空一词。
is
used
for
3. They produce silk in Suzhou. (改为被动句)
Silk _________ _________ in Suzhou.
4. We call maths the language of science. (改为被动句)
　Maths _________ _________ the language of science.
is
produced
is
called
1. Cotton (棉花) ______ in the southeast of China.
　　A. is grown B. are grown
C. grows D. grow
2. The Great Wall ______ all over the world.
　　A. knows B. knew
C. is known D. was known
A
选择正确答案。
C
3. In some parts of the world, tea ______ with milk and sugar.
　　A. is serving 　　 B. is served　　
C. serves　　 D. served
4. — Do you often clean your classroom
— Yes. Our classroom _______ every day.
A. clean B. cleans
C. is cleaned D. is cleaning
B
C
思维提升
被动语态口诀：
谁做的动作不知道，说出谁做的没必要。
动作承受需强调，被动语态运用到。
主动句变被动句口诀：
宾变主，主变宾，by短语后面跟。
谓语动词变被动，be+过分来使用。
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
思维迁移
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
n. 老板; 上司
is spoken
德国
4. Most of the earth’s surface
___________ (cover) by water.
5. The classroom _________ (clean) by
the students every day.
is covered
is cleaned
n. 表面; 表层
4b
Rewrite the sentences using the passive voice.
1. Farmers plant the tea on the sides of mountains.
_____________________________
_____________________________
The tea is planted on the sides of mountains by farmers.
2. This shop uses the best materials to
make dresses.
________________________________
________________________________
The best materials are used to make dresses by this shop.
n. 材料; 原料
3. Careless driving causes many traffic
accidents.
________________________________
________________________________
4. The postman brings letters and
postcards to people’s home.
_______________________________
_______________________________
Letters and postcards are brought to people’s home by the postman.
Many traffic accidents are caused by careless driving.
n. 交通; 路上行驶的车辆
n. 邮递员
5. Our family does not use this silver plate
very often.
________________________________
________________________________
This silver plate isn’t used very often by our family.
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…
4c
n. (尤指有帽舌的) 帽子
n. (分手指的) 手套
What’s your ring made of
It’s made of silver.
Where was it made
It was made in Guangzhou.
Homework
Recite and copy the new words in Pages 33-35.
Finish 4a in Section A in Page 36.
Finish the workbook of Section A 3a-4c