(共36张PPT)
Unit5 What are the shirts made of
人教新目标版 九年级上
SectionA 2d
Grammar Focus-4c公开课
Learning objectives
1. 通过了解茶文化、学习目标语言be made of和be produced by ...，能够熟练运用被动语态，给出个人观点，提升语言表达力。
2. 通过观察归纳，同伴合作等方式，正确得出被动语态的基本结构，理解和使用被动语态的一般现在时结构，并能将主动语态和被动语态进行自由转换。
3. 能够在讨论制造原材料的语境中，拓宽知识面，培养跨文化交际意识，提升学生民族自豪感。
What can we learn from the video
China is famous for tea both in the past and now.
Tea is good for both health and business.
新中国十大名茶
西湖龙井、
江苏碧螺春、
安徽黄山毛峰、
江西庐山云雾茶
安徽六安瓜片、
湖南君山银针
河南信阳毛尖
福建武夷岩茶、
福建安溪铁观音
安徽祁门红茶
Pam is interested in Chinese tea. She is asking some information about it.
Liu Jun gives her a brief introduction about Chinese tea.
Let's listen to their conversation!
What are they talking about
What places are mentioned in their talk
Why do people drink tea according to Liu Jun
They are talking about Chinese tea.
An xi and Hangzhou.
Because tea is good for both health and business.
Watch and Answer：
First, tea plants are grown on the sides of mountains.
When the leaves are ready, they are picked by hand.
And then they are sent for processing.
Next, The tea is packed.
Finally, they are sent to many different countries and places around China.
4.How is tea produced
Pam: China is famous for tea, right
Liu Jun: Yes, both in the past and now.
Pam: Where is tea produced in China
Liu Jun: Well, in many different areas. For example, Anxi and Hangzhou are widely known for their tea.
Pam: How is tea produced
Liu Jun: Well, as far as I know, 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.
Pam: What happens next
Liu Jun: The tea is packed and sent to many different countries and places around China.
Pam: It seems that many people all over the world drink Chinese tea.
Liu Jun: Yes, people say that tea is good for both health and business!
以…闻名
被生产
据我所知
被种植在山坡上
叶子成熟
被手工采摘
被送去加工
被包装
被运送到很多不同的国家
似乎
对身体健康和谈生意都有好处
被众所周知
2d
Listen again and repeat.
1.China is famous for tea.中国因为茶而闻名。
be famous for 因为……而闻名 同义词组 be known for.
be famous /known as 为“作为……而闻名”
be known/famous to 为人知晓 ，为人熟悉
Hong Kong is known for its shopping streets.
香港因它的购物街出名。
Hong Kong is known as a shopping city.
香港作为一个购物城市出名。
Hong Kong is known to people all over the world.
香港为全世界的人所知晓。
Language points
2.Where is tea produced in China
注意：produce, grow和plant均可用来描述农作物及植物的“种植；生产；生长”。
These trees can produce very good apples.
这些树能结出优质的苹果。（produce指农作物产量化地“出产”，或自然地“生长；长出；结出果实”）
These plants grow from seeds. 这些植物从种子生长而来。（grow表示“种植；使生长”，着重指种植以后的栽培、生长过程）
They planted tomatoes and carrots in their backyard. 他们在后院栽种了西红柿和胡萝卜。（plant侧重“栽种；播种”这一行为，指把种子或秧苗种到土壤里使之生长。）
3. It seems that Chinese tea is drunk all over the world.
It seems that …：“似乎..., 看来好像 ...”，it ：形式主语； seems ：系动词, that 引导表语从句
seem: 连系动词或不及物动词， “似乎；好像” ：
1.主语+ seem +(to be )+表语（表语:名词或形容词，其他的词或短语，说明主语的特征或状态）
2. 主语+ seem + 不定式，（seem与不定式构成复合谓语）
3. There + seem to be +名词（to be 可省略；seem 的单复数形式要根据后面作主语的名词的单复数形式而定）
4. seem like ＋名词 “看起来好像是 … ”
【活学活用】
1) 似乎没有人知道在公园里发生了什么事。
2）汤姆看上去是一个非常聪明的男孩。
3）格林夫人似乎不太喜欢这个主意。
4）看来没有再等的必要了。
5）看来我们战胜那个队没有多大希望。
It seems that no one knows what has happened in the park.
Tom seems (to be) a very clever boy.
Mrs Green doesn’t seem to like the idea.
There seems no need to wait longer.
There doesn’t seem (to be) much hope of our beating that team.
China ______________ tea. Tea __________ in many different places in China. For example, Anxi and Hangzhou ____________________ their tea. As far as we know, tea plants _________ on the sides of mountains. When the leaves are ready, they _________ by hand and then ________for processing. Then the tea __________ and ________ to many different countries and places around China. It seems that people all over the world drink Chinese tea. Because tea __________ both health and business.
Fill in the blanks according to the conversation.
is famous for
is produced
are widely known for
are grown
are picked
are sent
is packed
is good for
sent
Consolidation
Role-play the conversation.
Pam: China is ...
Liu Jun: Yes, ....
Pam: Where...
Liu Jun: Well, .... For example, .... Pam: How ...
Liu Jun: Well, .... When... .
Pam: What happens next
Liu Jun: The tea ....
Pam: It seems ....
Liu Jun: Yes, ...!
Liu Jun
Pam
Role play
1. 你的衬衫是棉的吗？ ____ your shirts _____ ____ cotton
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 model plane ______ of
4. 它是由旧木头和玻璃制成。
It’s made of ____ _____ 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 produced in many ________ _____.
Practice
Fill in the blanks.
made in
Are made of
What’s made
Where is produced
different areas
used wood glass
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 ____ ______ on the sides of the mountains. When the leaves are ready, they ____ ______ by hand and then ____ _____ for processing.
9. 在杭州人们种植茶叶。
People _____ ____ in Hangzhou.
Tea ___ ______ (by people) in Hangzhou.
How produced
are grown
are picked
are sent
grow tea
is grown
Grammar Focus
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.
看句子 找规律
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. Passive voice
被动语态
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:
Voice
Voice
ACTIVE VOICE ：The subject is the executor of action
PASSIVE VOICE : The subject is the receiver of action
Many people speak English. (Active voice)
English is spoken by many people.(Passive voice)
am/is/are + 动词的过去分词(+by)
一般现在时的被动语态
be有各种时态变化，其中一般现在时的被动语态中be动词是am, is, are.
被动语态要强调说明动作的发出者就加上by+sb.（被某人）
后面能接宾语的动词才有被动语态
规则动词
不规则动词
VS
1. Vegetables are ________ (wash) and __________(prepare).
4.The recipe is ________(study) by Pam and Liu Jun.
3. Pepper slices and salt are ________(add).
2. Eggs are ________(pour) and ________(stir) for 10s.
prepared
washed
poured
stirred
added
studied
2) 在动词原形后加ed
4) 以辅音加y结尾的，去y变i加ed
1) 以不发音e结尾的加d
3) 以重读闭音节结尾，末尾只有一个辅音字母，先双写该辅音字母，再加ed
规则动词的过去分词
分类记忆不规则变化，如：
AAA型：read – read – read
ABB型：buy – bought – bought
ABC型：see – saw – seen
不规则动词的过去分词
句式结构：肯定句
am
构成： 主语 + 助动词 be is + 过去分词 + (by+ 动作执行者）
are
I am allowed to watch TV on Sunday.
This meal is cooked by Tom.
They are regarded as the best students all the years.
主语
be动词
过去分词
其他
01
句式结构：否定句
02
am
构成： 主语 + 助动词 be is + not + 过去分词 + (by+ 动作执行者）
are
I am not allowed to watch TV on Sunday.
This meal is not cooked by Tom.
They are not regarded as the best students all the years.
主语
Be动词+not
过去分词
其他
句式结构：一般疑问句
03
Is English spoken by many people
Are you allowed to watch TV every night
Are they regarded the best students all the years
Be动词
过去分词
把be动词移到句首，在句末加上句号
主动语态改为被动语态
04
A letter is written by Mary every week.
Mary write a letter every week.
宾语
主语
谓语
一般现在时的被动语态
主语
by+宾语(宾格)
主动句变为被动句4步骤
1. 主句宾变被句主
2. 主句谓语变被动(be+过去分词)【人称和数随主语的变化，动词的时态不变】
3. 主句主变by加宾
4. 其它成分都不变（定语、状语）
Tips
特殊情况
含有短语的主动语态变被动语态
含有双宾语的主动语态变被动语态
感官动词和使役动词的被动语态
含有短语的主动语态变被动语态
1
My father fixes up the house.
The house is fixed up by my father.
The house is fixed by my father.
动词短语在变被动语态的时候，不能去掉构成短语动词的介词或副词；要当作一个整体.
含有双宾语的主动语态变被动语态
2
Tom gives me a book .
I am given a book by Tom.
A book is given to me by Tom.
直接宾语做主语
间接宾语做主语
当指“人”的间接宾语变为主语，指“物”的直接宾语保留不变；如果把指“物”的直接宾语变为主语，则在间接语前加to或for
3
I see a heavy man enter the house.
感官动词和使役动词的被动语态
主动to出去；被动to回来
口诀：
一感二听三让四看
A heavy man is seen to enter the house.
主动句中感官动词see / hear / watch / feel等和使役动词make / let / have等后跟省略to的动词不定式，变为被动语态时应加上不定式标志to
使用被动语态的情况
05
不知道动作的执行者，或者没有必要指出动作的执行者是谁。
需要强调或突出动作的承受者时。
句子的主语是动作的承受者。
e.g. The blouse is made of silk.
The zipper is often used in
our daily lives.
Tea is picked by hand.
4a
1. 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.
Complete the sentences with the correct forms of the verbs in brackets.
are not allowed
are paid
is spoken
is covered
is cleaned
boss n. 老板; 上司
Germany n. 德国
surface n. 表面; 表层
1.Farmers plant the tea on the sides of mountains.
__________________________________________
2. This shop uses the best materials to make dresses.
___________________________________________
3. The judge punished the careless driver for the traffic accidents.
_____________________________________________
4. The postman brings letters and postcards to people’s homes.
_____________________________________________
5. Our family does not use this silver plate very often.
_____________________________________________
Rewrite the sentences using the passive voice.
The tea is planted on the sides of mountains by farmers.
The best materials are used to make dresses by this shop.
The careless driver for the traffic accidents are punished by the judge.
Letters and postcards are brought to people’s homes by the postman.
This silver plate isn’t used very often by our family.
4b
4c
Ask five classmates about something they are wearing or have in their schoolbags. The list of words below may help you.
A:
What’s your pencil made of
B:
It’s made of wood.
A:
Where was it made
B:
It was made in Shanghai.
pencil, jacket, sweater,
T-shirt, shoes, cap, gloves, plants, schoolbag …
Summary
被动语态表示主语是动作的承受者。
一般现在时的被动语态：am/is/are + 过去分词
Passive Voice
主动句与被动句之间的转换
1. 主句宾变被句主
2. 主句谓语变被动(be+过去分词)【人称和数随主语的变化，动词的时态不变】
3. 主句主变by加宾
4. 其它成分都不变（定语、状语）
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