英语九年级全册Section B一等奖第2课时教学设计及反思

这是一份英语九年级全册Section B一等奖第2课时教学设计及反思，共6页。

UNIT 5 What are the shirts made of ?
Section A(3a—4c) 第2课时
设计说明
本课时重点学习康健在美国购物经历的短文和一般现在时的被动语态。教学时通过一段有关中国制造的录像导入新课；然后采用读前预测，细读与读后输出的方法，引导学生逐步理解课文；在单元语法教学中先让学生通过找课文中的被动语态的句子感知和体验被动句，然后归纳总结，最后通过练习加以巩固。
教学目标
通过本课时的学习，让学生达成以下目标：
1. 知识目标：
(1)单词：product, France, local, avoid, handbag, mobile, everyday, boss, Germany, surface, material, traffic, postman, cap, glove
(2)短语：no matter
(3)句子：①No matter what you may buy, you might think those products were made in those countries.
②He found it interesting that so many products in the local shops were made in China.
2. 能力目标：
(1)阅读并了解康健在美国的经历；
(2)能够学会使用一般现在时的被动语态。
3. 情感目标：
培养学生的民族自豪感及爱国主义情怀。
重点难点
1. 重点：(1)让学生掌握本课时的重点单词和短语并能熟练运用；
(2)让学生掌握询问物品的制作材料、生产地点、制作过程等句型；
(3)让学生熟练掌握一般现在时的被动语态的用法。
2. 难点：让学生熟练运用一般现在时的被动语态。
教学准备
PPT课件
教学过程
Step 1 Lead-in
Play a short video for the students. Get the students to talk about the following questions.
1. What can you see in the video?
2. How do you feel about it?
The answers are:
1. Many products are made in China.
2. Proud. / Happy. / Pleased. /…
Step 2 Reading
Pre-reading
Look at the passage in 3a. Then answer 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?
Check the answers one by one.
The answers are:
1. In the US.
2. American products.
3. No, it isn’t.
Careful reading
Task 1
Listen and read, then answer the questions.
1. What two things did Kang Jian want to buy in America?
2. Where were the most of everyday things made in America?
Check the answers one by one.
The answers are:
1. A toy car and a pair of basketball shoes.
2. Most of them were made in China.
Task 2
Read Paragraph 1 and tell if the following statement is true(T) or false(F).
Kang Jian found that many products in the local stores of San Francisco were made in China.
Check the answer.
The answer is: T
Task 3
Read Paragraph 2 and fill in the blanks.
Toys are not the only things made in ______. “I wanted to buy a pair of _______________ ,” he explains. “But I had to visit five or six stores before finding a pair made in America!” He realized that Americans can ____________ buying products made in China.“In fact,” he continues, “there were many other things there made in China — footballs,_________, pet food, ______________. Even American flags are made in China!” Kang Jian thinks it’s great that China is so good at making these everyday things. However, he hopes that in the future China will also get better at __________________________ that people can buy in all parts of the world.
Check the answers.
The answers are:
China; basketball shoes; hardly avoid; handbags; mobile phones; making high-technology products
Task 4
Work on 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? How do you feel about this?
The answers are:
1. San Francisco.
2. Most of the toys were American brands, but they were made in China.
3. Because most basketball shoes were made in China, and he wanted to buy a pair of basketball shoes made in America.
4. He realized that Americans could hardly avoid buying products made in China.
5. Because production costs are lower and there is a big labor market. China is good at making everyday things. I feel proud. /I take pride in our country.
Post reading
Task 1
Read the passage again and find out the meanings of the expressions.
1. no matter 2. even though 3. avoid doing sth.
4. be made in 5. mobile phone 6. everyday things
7. high-technology products
Check the answers one by one.
The answers are:
1. 不论; 无论 2. 即便; 即使 3. 避免做某事
4. 在……制造 5. 手机 6. 日常物品 7. 高科技产品
Task 2
Discussion
Work on 3c.
Read the passage again and write what the words in bold refer to.
The answers are:
those (products) : whatever products you buy in other countries
those (countries): the countries you visit
it: the fact that so many products in the local shops were made in China
they: most of the toys
Task 3
Find out the sentences with passive voice in the passage.
思考：
(1) 被动语态结构有何规律？
(2) 在被动语态句中，主语是动作的执行者还是承受者？
Step 3 Grammar Focus
一般现在时的被动语态
1. 主动语态和被动语态
主动语态：主语是动作的执行者。
被动语态：主语是动作的承受者。
主动语态：Mr. Gao cleans the house every day.
(主语 Mr. Gao是动作clean的执行者)
被动语态：The house is cleaned by Mr. Gao every day.
(主语 the house是动作clean的承受者)
2. 一般现在时的被动语态
构成：助动词am/is/are +及物动词的过去分词
用法：当说话者不知道动作的执行者，或者没有必要指出动作的执行者，或者只需强调动作的承受者时，可以用被动语态。
I am often praised by my teacher.
English is spoken in many countries.
Such books are written for middle school students.

肯定句
否定句
一般疑问句
一般
现在时
I am asked …
He /She is asked …

We /You /They are asked …
I am not asked…
He/She is not
asked…
We/You/They are not asked …
Am I asked …?
Is he/she asked …?

Are we /you /they asked …?
3. 主动句变为被动句
(1)主动句中的宾语变为被动句中的主语；
(2)主动句中的谓语变为“ am/is/are+及物动词的过去分词”；
(3)主动句中的主语在被动句中变为介词by的宾语。
主动句： My mother cooks delicious noodles.
主语 谓语 宾语

被动句：Delicious noodles are cooked by my mother.
Step 4 Work on 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 _________ (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.
Check the answers.
The answers are: 1. aren’t allowed 2. are paid 3. is spoken 4. is covered
5. is cleaned
Step 5 Work on 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 homes.
5. Our family does not use this silver plate very often.
Check the answers.
The answers are:
1. The tea is planted on the sides of mountains by farmers.
2. The best materials are used by this shop to make dresses.
3. Many traffic accidents are caused by careless driving.
4. Letters and postcards are brought to people’s homes by the postman.
5. This silver plate isn’t used very often by our family. /This silver plate isn’t used by our family very often.
Step 6 Work on 4c
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…
A: What’s your pencil made of ?
B: It’s made of…
A: Where was it made?
B: It was made in…
A: What’s your jacket made of ?
B: It’s made of…
A: Where was it made?
B: It was made in…
Step 7 Language points
1. No matter what you may buy, you might think those products were made in those countries. 无论你可能买什么，你也许认为那些产品就是那些国家制造的。
no matter意为“无论；不论”，与what, who, when, where, how等疑问词连用，引导让步状语从句。在从句中，常用一般现在时表示将来，从句可放在主句前或主句后。
No matter what you say, I won’t believe you. 无论你说什么，我都不会相信你。
【拓展】“no matter+疑问词”结构相当于“疑问词-ever”。
no matter how=however无论怎样
no matter when=whenever无论何时
no matter where=wherever无论哪里
no matter what=whatever无论什么
2. He found it interesting that so many products in the local shops were made in China. 他发现了一个有趣的现象，在当地的商店里，很多产品是中国制造的。
“find it +形容词+that从句”意为“发现……是……的”，其中it是形式宾语，that引导的从句是真正的宾语，形容词作宾语补足语。
I find it strange that she doesn’t want to go. 她居然不想去，我觉得奇怪。
3. He realized that Americans can hardly avoid buying products made in China. 他意识到美国人几乎无法避免购买中国制造的产品。
avoid doing sth. 意为“避免做某事”。
Be careful to avoid breaking the glass. 当心以免打破那个玻璃杯。
Step 8 Homework
1. Rewrite the new words and expressions in 3a—4c and remember them.
2. Preview Section B 1a—1e.
板书设计
UNIT 5 What are the shirts made of ?
Section A(3a—4c)
单词：product France local avoid
handbag mobile everyday
boss Germany surface
material traffic
postman cap glove
短语：no matter

句子：1. No matter what you may buy, you might think those products were made in those countries.
2. He found it interesting that so many products in the local shops were made in China.