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(共44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. 进一步学习一般现在时的被动语态结构am/is/are done，能够理解并掌握该结构。
3. 学会灵活运用主动语态和被动语态及其变化规律。
Warming up
How much do you know about Chinese tea
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
常见茶种类：
green tea绿茶
black tea红茶
oolong tea 乌龙茶
white tea 白茶
yellow tea 黄茶
dark tea 黑茶
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!
Listen to the conversation and answer the questions.
1. What’s China famous for
3. Where are the tea grown
4. Is tea popular around the world
2.Where are widely known for their tea
China is famous for tea.
Anxi and Hangzhou.
Tea plants are grown on the sides of mountains.
Yes, it is.
Tea plants ____________
Tea leaves ________________
Then tea leaves ___________________
The tea ____________
Finally the tea _________ many countries and places around China.
are grown.
are picked by hand.
are sent for processing.
is packed.
is sent to
How is tea produced
被动语态结构:
be动词+V过去分词
Read 2d and fill in the blanks.
Turn the verbs into past tense and past participle
动词原形 过去式 过去分词
pick
pack
produce
send
know
grow
picked
packed
produced
sent
knew
grew
picked
packed
produced
sent
known
grown
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.
2d
Listen again and repeat.
be widely known for因为…众所周知
as far as I know据我所知
on the sides of mountains在山坡上
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!
by hand用手，亲手
be sent for被送去做
be sent to被送到某地
It seems that …似乎..., 看来好像 ...
be good for有益于…
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
Passive voice
Watch a video
Active voice
VS
I sing the song.
You play the song.
He plays the drums.
She sings the song.
It sings the song.
We sing the song.
They play the drums.
Active Voice【主动语态】
Passive Voice 【被动语态】
The song is sung by me.
The song is played by you.
The drums are played by him.
The song is sung by her.
The song is sung by it.
The song is sung by us.
The drums are played by them.
被动语态的基本形式：
be+动词的过去分词
当主语为动作的执行者时，谓语形式为主动语态
当主语为动作的承受者时，谓语形式为被动语态
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. 找出被动语态
一般现在时的被动语态
Grammar
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
Grammar
1. 不希望表达出人称或者不知道动作的执行者是谁。
The window is broken by someone.
一般现在时被动语态的基本用法
When it is cold enough, water is turned into ice.
2. 读起来更客观严谨，使人信服。
It is generally considered impolite to ask one’s age, salary and marriage.
3. 使用的习惯使然。
句式 结构 例句
肯定句 主语+ is/ are +过去分词+其他. English is spoken by many people.
company
否定句 主语+ isn’t/ aren’t +过去分词+其他. They aren’t allowed to go into the house.
一般疑问句及回答 Is/Are+主语+过去分词+其他 肯定回答: Yes, 主语+ is/ are. 否定回答: No, 主语+ isn’t/ aren’t. Is the car made by a Japanese
— Yes, it is./
No, it isn’t.
特殊疑问句 特殊疑问词+一般疑问句 What are the shirts made of
Grammar
一般现在时的被动语态的句子类型
am/is/are + 动词的过去分词(+by)
规则动词
不规则动词
VS
am/is/are + 动词的过去分词(+by)
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
1.规则动词的过去分词：
2. 不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
主动语态变为被动语态的方法
第一步：将主动语态的宾语改为被动语态的主语；
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)。
如图示：
They (主语）grow (谓语）tea (宾语）in the south-east of China.
被动语态:
主动语态:
Tea (主语）is grown (谓语）by them in the south-east of China.
口诀:
原宾变现主
原主变现宾
谓语变被动
加之by引导
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 by students carefully.
把下列的主动句变为被动句。
Practice
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
Complete the sentences with the correct forms of the verbs in brackets.
4a
1. Children under 18 _______________ (not allowed) 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 needs to _________ (clean) every day.
are not allowed
are paid
is spoken
is covered
be cleaned
boss n. 老板; 上司
Germany n. 德国
surface n. 表面; 表层
be (not) allowed to do sth. （不）被允许做某事
be （not） allowed to do sth.是（not） allow sb.to do sth.的被动形式。
My parents are different from others. I’m allowed to make my own decisions.
（1）allow sb. to do sth. 允许某人做某事。
Please allow me to introduce Mr. White.
（2） allow doing sth. 允许做某事。
We don’t allow smoking in the hall.
Children under 18 aren’t allowed to watch this show without their parents.
Rewrite the sentences using the passive voice.
4b
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.
_____________________________________________
4. The postman brings letters and postcards to people’s homes.
_____________________________________________
5. Our family does not use this silver plate very often.
_____________________________________________
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.
Letters and postcards are brought to people’s homes.
This silver plate is not used very often in our family.
pencil, jacket, sweater, T-shirt, shoes, cap, gloves, ring, earrings ...
It’s made of wood.
What’s your pencil made of
Where was it made
It was made in Shanghai.
Ask five classmates about something they are wearing or have in their schoolbags. The list of words below may help you.
4c
glove 作名词，常成对出现，a pair of gloves“一副手套” 。
I’m searching for a pair of blue gloves to match my new coat.
英语中，成对出现的常用词有：
主动形式表被动含义
The material feels very soft. 这种材料感觉很柔软。
Your idea sounds great. 你的主意听起来很棒。
The food smells good. 这个食物闻起来不错。
He seems happy. 他看起来很开心。
1. 系表结构,如look,feel,smell,taste,sound,prove,appear,seem
拓展：主动表被动
The pen writes well. 这支笔很好写。
The books sell well. 这些书卖的很好。
2.主语是物，谓语是表示主语特征或属性的不及物动词。
如：wash/write/sell/lock/shut/open/move/cut等，特别是后面加副词well/quickly.
The door won't shut. 这门关不上。
3.某些表示“发生”（happen,take place）,“爆发”（break out, burst out）, “传播”（spread）等不及物动词。
The news spread quickly. 这个消息传播地很快。
The war broke out in 1941. 战争在1941年爆发了。
4. 表示“需要”的动词之后，动名词用主动形式表示被动意义。
The bike needs repairing. 这辆自行车需要修理。
= The bike needs to be repaired.
need/want/require doing=need/want/require to be done
5. worth+doing的主动形式表示被动意义。
The book is is worth reading. 这本书值得一看。
The man is not worth helping. 这个人不值得帮助。
Task
1. The pen___________(write) well.
2. The door won't__________(shut).
3. Great changes_____________ (take place)in this town in 1988 .
4. This book is worth_____________ (read) .
5. This car needs_____________ (wash) .
6. This apple_____________ (taste) sweet.
7. The sofa_____________ (feel) soft .
缺词填空
writes
shut
took place
reading
washing
to be washed
tastes
feels
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