Unit 5 What are the shirts made of? Section A Grammar Focus~4c课件(共31张PPT) 人教新目标(Go for it)版九年级全册

(共31张PPT)
Unit 5 What are the shirts
made of
Section A Grammar Focus~4c
01
Learning
goals
03
Grammar Focus
05
Homework
02
Warming
up
04
Exercise
Unit 5 What are the shirts made of
Grammar:The structure “Passive voice (simple present tense)”
Useful expressions:be made of; be covered by; cause traffic accident
Curriculum words:boss; Germany; surface; material; traffic; postman; cap; glove
Sentences:
①— Are your shirts made of cotton
—Yes,they are. And they were made in the US.
②— What’s the model plane made of
— It’s made of used wood and glass.
③People grow tea in Hangzhou.
④Tea is grown (by people) in Hangzhou.
Learning goals
1.Translate the phrases.
Warming up
search for
no matter
be made in
in the local shops
a toy car
American brands
a pair of basketball shoes
avoid doing sth.
search for
搜寻；寻找
不论；无论
在……生产或制造
在当地的商店里
一辆玩具车
美国品牌
一双篮球鞋
避免做某事
搜寻；寻找
2.Read the sentences below, paying attention to the underlined parts.
Is it made of silver
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.
Warming up
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. 一般现在时的被动语态
在英语中，动词有两种语态，即主动语态和被动语态。
主动语态表示主语是动作的执行者。
eg:Many people speak English.（谓语speak的动作是由主语many people来执行的。）
被动语态表示主语是动作的承受者。
eg:English is spoken by many people.（主语English是动作speak的承受者。）
被动语态的使用
1. 强调动作的承受者时：
eg: The baby is looked after by her mother.
这婴儿是由她妈妈照顾的。
2. 不知谁是动作的执行者，或没有必要指出谁是动作的执行者时：
eg: This kind of car is made in Shanghai.
这种汽车在上海生产。
被动语态的基本结构
be(am/is/are) + 及物动词的过去分词
Many people speak English
主语 谓语动词主动语态 宾语
English is spoken by many people
主语 谓语动词被动语态 介词by+宾语
主动句与被动句之间的转换
解题步骤
1. 找宾语—动作的承受者；
2. 判断宾语单复数—be动词的单复数；
3. 判断动词时态—be动词的时态；
4. 修改谓语形式—原句动词改为过去分词；
5. 修改原句主语—即by+宾语。
eg:They make shoes in that factory.
他们在那个工厂制造鞋子。
Shoes are made by them in that factory.
鞋子在那个工厂被他们制造。
一般现在时的被动语态
1. 肯定句结构：
主语+ am/is /are+及物动词的过去分词（+by+动作的执行者）+其他。
2. 否定句结构：
主语+ is/am/are not+及物动词的过去分词（+by+动作的执行者）+其他。
3. 一般疑问句结构:
Am/Is/Are+主语 +及物动词的过去分词（+by+动作的执行者）+其他
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.
2. We _____________(pay) by the boss on the last
Friday of each month.
are not allowed
are paid
v.老板；上司
4a
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.
is spoken
is covered
is cleaned
n.表面；表层
德国
Rewrite the sentences using the passive voice.
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.
______________________________________________
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.
n.交通；路上行驶的车辆
n.材料；原料
4b
4. The postman brings letters and postcards to people’s homes.
_____________________________________________
_____________________________________________
5. Our family does not use this silver plate very often.
_____________________________________________
Letters and postcards are brought to people’s homes
by the postman.
This silver plate isn’t used very often by our family.
n.邮递员
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...
n.（尤指有帽舌的）帽子
n.（分手指的）手套
4c
What’s your pencil made of
It was made in Shanghai.
Where was it made
It’s made of wood.
主动语态变为被动语态的注意事项：
含有双宾语，即直接宾语(常指事物)和间接宾语(常指人)的句子，每个宾语都可变为被动语态的主语，即其被动语态有两种形式，但直接宾语作主语时，间接宾语应改为介词to或for的状语。
Jack tells us the truth.
　 We are told the truth by Jack.
　 The truth is told (to) us by Jack.
动词的主动形式表示被动之意
1). 系动词无被动语态：以主动形式表示被动之意。常见的系动词有： be动词, look, seem, appear, feel, sound, smell, taste等
eg:It smells terrible.
这闻起来很糟糕。
2).下列动词(词组)没有被动式：happen, take place, break out, belong to, cost, take
eg:An accident happened yesterday.
昨天发生一场事故。
3). 不及物动词sell, wash, read, write, open, close, shut, lock, wear等，常用主动形式表示被动意义。
eg:This book sells well.
这本书畅销。
The kind of cloth washes well.
这种布很容易洗。
1.What language is spoken in Germany （教材P36 4a）
Language points
Germany 名词，意为“法国”。
Point
Germany名词，意为“德国”，是国家名称。
German是其形容词形式，意为“德国的”；还可作名词，意为“德语；德国人”。
eg:The weather in Germany is quite different.
德国的天气截然不同。
词尾为-man表示某国人的单词的复数形式一般是-man变为-men。
an Englishman —— two Englishmen
a Frenchman —— two Frenchmen
但是， German “德国人”的复数形式则是直接加-s。
a German —— two Germans
2.Careless driving causes many traffic accidents. （教材P36 4b）
Language points
traffic名词，意为“交通；路上行驶的车辆”。
Point
eg:There is heavy traffic during the rush hours.
上下班时间交通很拥挤。
There is little traffic on this road.
这条路上行驶的车辆很少。
3.cap （教材P36 4c）
Language points
cap名词，意为“帽子”。
Point
eg:John took Tom’s cap just now.
刚才约翰拿走了汤姆的帽子。
I’ll buy a beautiful hat for my mother and a cool baseball cap for my father.
我将给妈妈买一顶漂亮的帽子，给爸爸买一顶酷酷的棒球帽。
cap 尤其指男性戴的有帽舌的便帽、制服帽
hat 常指带檐的帽子，可作女性戴的帽子的通称及帽子的总称
The difference between cap and hat
Exercise
一、把下列的主动句变为被动句。
1.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.
二、按要求完成下列句子。
1.Do you water your flowers every day (变为被动句)
2. This English song is sung by the girls after class.
①改为否定句
②改为一般疑问句
③对画线部分提问
Exercise
Are your flowers watered by you every day
This English song is not sung by the girls after class.
Is this English song sung by the girls after class
When is this English song sung by the girls
1. (2021辽宁抚顺、本溪、辽阳)The videos about cooking tell us how food ____.
A. makes B. made C. is made D. was made
2. (2021四川凉山州)—Every year, millions of plastic bottles ____ away, polluting the land and waterways.
—That’s terrible. We should protect our environment.
A. threw B. are thrown C. have thrown D. were thrown
Exercise
Master what you have learned in this lesson.
Preview the next lesson.
Homework
Unit 5 What are the shirts
made of
Thank You