九年级Unit 5 What are the shirts made of ？Section A （ grammar focus-4c）(共25张PPT)

(共25张PPT)
Section A Grammar Focus-4c
Unit 5
What are the shirts made of
fair n. 展览会；交易会
environmental adj. 自然环境的
grass n. 草；草地
leaf (leaves) n. 叶；叶子
produce v. 生产；制造;出产
widely adv. 广泛地；
be known/famous for
因……闻名；
new words
根据音标学单词。（语音测试）
[fe (r)] [fer]
[in,vair n'mentl]
[gra:s]
[li f]
[pr 'dju:s]
['waidli]
fair adj.公平的
unfair adj.不公平
be widely used
被广泛使用
What are these things usually made of
It is made of …
They are made of …
Grammar focus
Passive voice
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.
Grammar Focus
语态
Cai Xukun plays basketball.
主动语态
The basketball is played by Cai Xukun.
被动语态
主语
动作
主语是动作的执行者
动作
主语
主语是动作的承受者
构成
be动词 ＋ 及物动词的过去分词
有人称、时态和数的变化
被动语态 (Passive Voice)
am / are / is + 动词的过去分词
一般现在时的被动语态:
一般过去时的被动语态:
was/were + 动词的过去分词
概念：被动语态表示主语是谓语动作的承受者。
一般现在时被动语态的各种句式结构
肯定式 主语+am/is/are+过去分词（ + by…)
否定式 主语+am/is/are + not +过去分词 (+by…)
疑问式 Am/Is/Are+主语+过去分词(+ by …)
特殊疑问词+ am/is/are+主语+过去分词（+ by ...)
结构: am/is/are +及物动词的过去分词
1) Sunglasses __________ (use) for protecting people’s eyes.
2) A picture _________ (put) up on the blackboard.
3) French ___________ (speak) in France.
4）- Mom, where is my model plane
- Oh, it ________ (lend)to Jenny yesterday.
are used
was put
is spoken
用所给动词的正确形式填空。
即时演练：
was lent
主动语态变被动语态的方法
We make this kind of machine in China.
→ This kind of machine is made by us in China.
主动语态： 主语 + 动词 +宾语
被动语态：主语 + be + 动词的过去分词 + (by + 宾语)
1. 将主动语态的宾语变为被动语态的主语；
2. 将主动语态的谓语动词变为“be+动词过去分词”结构；
3. 将主动语态的主语变为介词by后的宾语，放在谓语动词后面(如果不强调动作的执行者, 此介词短语常可省略)
在主动语态句中动词make、have、let、see、watch、hear、feel等后接的省略to的动词不定式作宾语补足语。但变成被动语态时后面的不定式都必须加上to。
例如：
(1)The boss makes them work ten hours a day.

(2)Tom lets his little sister water flowers every day.
→They are made to work ten hours a day.
Tom’s little sister is let to water flowers every day by Tom.
一、把下列句子变为含被动语态的句子。
1.Mr. Li corrects the students’ homework every morning.
The students’ homework is corrected by Mr. Li every morning.
2.People play basketball all over the world.
Basketball is played by people all over the world.
主语
主语
谓语
宾语
谓语
宾语
练一练
3. We often see him help his classmates.
He is often seen to help his classmates.
4. The trees cover the whole mountain.
5. The teachers take care of the children.
The whole mountain is covered by the trees.
The children are taken care of by the teachers.
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.
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.
aren’t allowed
are paid
is spoken
is covered
is cleaned
4a
4b
Rewrite the sentences using the passive voice.
1. 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 home.
______________________________________________________
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.
Letters and postcards are brought to people’s home by the postman.
Many traffic accidents are caused by careless driving.
This silver plate isn’t used very often by our family.
4c
n. (尤指有帽舌的) 帽子
n. (分手指的) 手套
hat
mittens
[ m tnz]
What language is spoken in Germany
在德国人们说什么语言？
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”。
The weather in Germany is quite different.
德国的天气截然不同。
A German speaks German. 德国人说德语。
Language Points
词尾为-man表示某国人的单词的复数形式一般是把-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. Most of the earth’s surface is covered by water.
地球表面的大部分被水覆盖。
surface 名词，意为“表面;表层”。
The bowl has a shiny surface.
这个碗表面光亮。
surface 作名词，还可表示“外表;外观”
Her gentleness is only on the surface.
她只是外表温和而已。
3. Careless driving causes many traffic accidents.
粗心驾驶导致很多交通事故。
traffic 名词，意为“交通;路上行驶的车辆”，
指的是路上来往的车辆和行人，是不可数名词。
There is heavy traffic during the rush hours.
高峰时段交通很繁忙。
There is little traffic on this road.
这条路上行驶的车辆很少。
4. cap 名词，意为“(尤指有帽舌的)帽子”。
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
辨析cap和hat
Exercise
一、单项选择。
1. The girl is often _____ by the naughty boy.
A. made cry B. make to cry C. made to cry D. make crying
2. This pair of shoes_____ hand, and it _____ very comfortable.
A. is made with; is felt B. are made from; is felt
C. are made of; feels D. is made by; feels
3. — What languages _____ in that country
— German and English.
A. are speaking B. are spoken
C. speak D. is spoken
4. Many trees _____ along the streets every year. So the air is very fresh now.
A. plant B. are planted
C. planted D. were planted
C
D
B
B
5. Silver __________ a ring for money.
A. is usually made into B. is usually made of C. is usually made from
6. I like the dumplings made ________ my mother best.
A. in B. from C. by
7. It is said that two ____ and three ____ are going to visit our school next week.
A. German; Japanese B. Germany; Japan
C. Germanys; Japans D. Germans; Japanese
8. Driving after drinking wine ______ in China.
A. allows B. doesn’t allow
C. is allowed D. isn’t allowed
9. — Excuse me, haven’t you learned the new _____ law Everyone in a car must
wearthe seat belt.
— Sorry, we won’t do that again.
A. food B. traffic C. medicine D. education
10. If more trees ____, our city will be more and more beautiful.
A. plant B. planted C. are planted D. were planted
A
C
D
D
B
C
二、根据汉语意思完成句子。
1. 这些饺子是手工制作的。
These dumplings______ ______ _____ ________.
2. 在森林里不允许吸烟。
Smoking______ ________ in the forest.
3.他经常被看到帮助别人。
He is often ______ _______help others.
are
made
by
hand
isn’t
allowed
seen
to