(共43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
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
New drills
What are they doing
They are picking the leaves of tea.
Liu Jun and Pam
are talking about Chinese tea.
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
Listen 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
1. Which city is well-known for its tea
2. Where is tea grown
3. How are tea leaves picked
4. Where is tea sent
5. Why is tea drunk all over the world
Tea plants are grown on the sides of mountains.
Anxi and Hangzhou are widely known for their tea.
When the leaves are ready, they are picked by hand.
The tea is sent to many different countries and places around China.
Because tea is good for both health and business.
Read 2d carefully and answer.
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
英语中有两种语态。即主动语态 (The Active Voice)与被动语态（The Passive Voice)。
主动语态表示主语是动作的执行者；被动语态表示主语是动作的承受者.
eg:Many people speak English.
（主动语态, 句子的主语many people是动作speak的执行者）
English is spoken by many people.
（被动语态, 句子的主语English是动作speak的承受者）
被动语态由“助动词be+及物动词的过去分词”构成。其人称、数和时态的变化都是通过助动词be的不同形式表现出来的。一般现在时的被动语态的谓语形式为“am/ is/ are+及物动词的过去分词”。
This jacket is made of cotton.
这件夹克是棉的。
Many trees are planted by us every year.
我们每年种很多树。
Tea is grown（by people）in Hangzhou.
杭州产茶。
被动语态要说明动作的发出者就加上by+sb（被某人，由某人）
动词过去分词的变化:
1.规则动词的过去分词：
1)一般情况在动词原形后加-ed
watch---watched
2)以不发音e结尾的加-d
practice---practiced
3)以辅音加y结尾的，去y变i加-ed
study---studied
4)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
stop---stopped
drop---dropped
英语重读闭音节就是闭音节中为重读音节的音节，重读闭音节中元音字母不是发它本身的字母音，而是发短元音。
2.不规则动词的过去分词：
如：am/is/are______ was/were_____
have/has_____ do_____
go_______ write______
eat____ leave_____
drink______ take_____
break______ speak______
steal______ see______
give______ get______
bring______ know______
had
done
gone
been
been
written
eaten
left
drunk
taken
broken
spoken
stolen
seen
given
gotten/got
brought
known
规则动词的过去分词的构成规则与规则动词的过去式的构成规则相同。部分不规则动词的过去分词形式也和过去式一样。
一般现在时的被动语态的句式结构
1. 肯定句: 主语 + be +及物动词的过去分词+ (by…)
The news is published by the government.
2. 否定句: 主语 + be + not +及物动词的过去分词+ (by…)
The news isn’t published by the government.
3. 一般疑问句：Be + 主语 +及物动词的过去分词+(by…)
Is the news published by the government
特殊疑问句：疑问词 + be + 主语 +及物动词的过去
分词+ (by…)
When is the news published by the government
主动语态变被动语态
主动句： 主语 + 及物动词 + 宾语
被动句： 主语 + be + p.p. + by + 宾语
口诀：
原宾变现主
谓语变被动
加之by引导
English is spoken by most people in the world.
Most people in the world speak English.
一般现在时的被动语态：主语+am / is / are (not) +done
主动变被动解题步骤:
1. 找宾语 ----即动作的承受者
2. 判断新主语的单复数 ----即be动词的单复数
3. 根据原动词的时态 ----即be动词的时态
4. 修改谓语的时态 ----即原句动词改为过去分词
5. 原句主语 后移 变为by+宾格/名词
They make shoes in that factory.
Shoes
are
were
made
by them in that factory.
使用被动语态的情况
（1）当动作的执行者不必或不易说出时，用被动语态。
The flowers are watered every morning.
（2）需要突出动作的承受者时，用被动语态。动作的执行者由by引出且置于谓语动词之后，也可省略。
The new teacher is liked by all the students.
（3）表示“据说，据报道，人们相信”等，常用“It is +过去分词+ that从句”句型。
It is believed that both of the chairs were repaired by him.
（4）文章的标题、广告、新闻等用语也常使用被动语态。
Teachers Wanted. (省略了are) 招聘老师。
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：
特殊情况
No1.不及物动词带介词和介词宾语时，在变为被动语态时，仍然要带上介词。
She listened to the music.
The music was listened to by her.
Mike looks after the girl.
The girl is looked after by Mike.
拓展一：特殊情况
NO2. 句子谓语是双宾语及物动词，将间接宾语或将直接宾语转化为句子主语均可。
They gave the children many good books.
The children were given many good books by them.
Many good books were given to the children by them.
间接宾语转化为主语
人：间接宾语
物：直接宾语
直接宾语转化为主语
Tip：
1.有些及物动词，如give,send,take,bring,tell,show等，直接宾语转化为主语时，被保留的间接宾语前通常加 to.
2. 有些及物动词，如buy,make,find,get,draw等,直接宾语变为主语时，
被保留的间接宾语前通常加 for.
使役动词的被动语态：
No3. 当动词带有复合宾语(有宾补), 并且宾补是省去to的动词不定式时，在被动语态中应加上to
Mike makes us cook the food every day.
We are made to cook the food every day.
make sb do
be made to do
let sb do
be let to do
have sb do
be had to do
No4. 主动语态的宾语是句子（宾语从句），变为被动语态时通常用it作形式主语，真正主语放在后面。
I know that the earth is round.
It is known that the earth is round.
They say that Mike always cooks the meals.
It is said that Mike always cooks the meals.
Task
1. The girl ________ good care________ by her father.
2. The teacher_________ by the students.
A. takes; of
B. was taken; for
C. is taken; of
D. was taken; to
A. was listen
B. was listened to
C. listened to
D. was listening to
3. The gift was _________ the pretty girl.
A. bought for
B.bought
C.bought to
D. showed
4. The picture was _________ the old man.
A. showed for
B.showed to
C.showing
选择正确的答案
D. showed
5. It_________that Helen is famous in the city.
6. Helen was seen_________ the book away.
A. knows
B. is known
C. known
D. knew
A. take
B. to take
C. took
D. was taking
7. The cake was _________ his mother.
A. making
B. made to
C. made for
D. made of
8. The book _________ yesterday is interesting.
A. was bought
B. bought
C.bought to
D. buys
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
拓展二：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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