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Unit5 SectionA（3a-4c）
教学目标
1、通过预习，复习巩固一般现在时中被动语态的用法。
2、通过预习，掌握重点单词、短语、语法。
3、通过总结归纳，掌握一般现在时的被动语态并学会灵活运用
教学难点
1.学习主动语态与被动语态的转换。
2.学习be made in/from/of 的用法。
教学过程
一、Let’s look, think and say.
Warming up
Read the title of the passage and talk about the following questions.
1. Where is the tourist
2. Does he want to buy Chinese products or American products
3. Is it easy for him to buy American products Why
What’s the meaning of the “MADE IN CHINA” on American flags
Fast reading
Read the passage quickly,choose the main idea.
What’s the passage mainly about
The Difficult Search for American Products in the US
Sometimes we can get the main idea from the title.
Careful reading
Read paragraph 1 and tell T or F.
1.Kang Jian went to the US with his aunt and uncle. ( )
2. Many products in the local shops in the US were made in China.
3.Even though most of the toys were American brands,They were made in China.
3a
Read the passage and answer the following two questions.
1. What two things did Kang Jian want to buy in America
2. Where were they made
3b
Read the passage and answer the questions.
1. Where did Kang Jian go to visit his aunt and uncle
2. What did he discover in the toy stores
3. Why did he have to visit many stores before buying a pair of basketball shoes
4. What did he realize after his shopping experiences
5. Why do you think so many products in America are made in China
A. Read the passage again and write what the words in bold refer to.
1.No matter what you may buy, you might probably think those products were made in those countries.
A camera, some beautiful clothes, a watch
Japan, France, Switzerland
2.He found it interesting that so many products in the local shops were made in China.
it: so many products in the local shops were made in China
3. I wanted to buy a toy car for my cousin, but even though most of the toys had American brands, they were made in China.
B. Careful thinking
What is the key sentence for the passage
The key sentence is the title.
Which is the most important key word in the title
“difficult” is the most important key word.
Why do you think so
Because the passage is about how difficult Kang Jian’s search for products made in America was.
3c
Read the passage again and write what the words in bold refer to.
those (products):
__________________________________________________
those (country):
__________________________________________________
it:
__________________________________________________
they:
__________________________________________________
4a
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 _________ (play) 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 students every day.
4b
Rewrite the sentences using the passive voice.
1.Farmers plant the tea on the sides of mountains.
The tea is planted on the sides of mountains by farmers.
2.This shop uses the best materials to make dresses.
The best materials are used by this shop to make dresses.
3. Careless driving causes many traffic accidents.
Many traffic accidents are caused by careless driving.
4. The postman brings letters and postcards to people’s homes.
Letters and postcards are brought to people’s homes by the postman.
5. Our family does not use this silver plate very often .
This silver plate is not used very often by our family. /This silver plate is not used by our family very often.
4c
Ask five classmates about something they are wearing or have in their schoolbags. The list of words below may help you.
It’s a …
It’s made of…
It was made in…
It’s used for…
巩固练习
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