初中英语外研版八上Module11 Way of life Unit 3 Language in use .教案

Module 11 Way of life
Unit 3 Language in use
【教学目标】
1. 复习本模块的重点单词和短语；
2. 总结和巩固情态动词must, can, need, may, had better的用法，并能予以运用；
3. 能够给要来中国家庭做客的外国朋友提出建议，并学会尊重不同国家的风俗习惯。
【教学重难点】
重点：1. 复习本模块的重点单词和短语；2. 总结和巩固情态动词must, can, need, may, had better的用法，并能予以运用。
难点：正确使用情态动词must, can, need, may, had better。
【教学方法】
任务型教学法、小组合作法。
【教学过程】
Step 1 Leading in
Look and say.
Step 2 Pre-task
Activity 1 Language practice
You must say Mr or Mrs when you meet someone for the first time.
You can take it away.
You mustn’t break anything.
You needn’t wait!
Activity 2 Grammar
情态动词
1. must (必须), mustn’t (禁止，不准)的用法:
① 表示义务、必要或命令。
② 表示推测“肯定，一定” 。
③ 否定时表示 “禁止” 。
must与have to (必须)的区别：
(1) must 表示主观因素。
(2) have to 表示客观因素。
2. can的用法：
① 表示能力=be able to (可用来表示将来和完成时态)。
② 表示猜测。
③ 表示请求或允许。
注意：could也可表示请求，语气委婉，主要用于疑问句，不可用于肯定句，答语应用can。
3. need (需要)的用法：既可以作情态动词, 也可以作实义动词。
(1) need作情态动词，表示“需要”，可用于肯定句、否定句和疑问句。否定形式needn’t比较常用，表示“不需要”或“不必要”。
(2) need也可以作行为动词，表示“需要”，常用于“need to do sth.”结构。
4. may (可以)的用法:
① 表示请求或允许。
② 表示可能性。
注意: might为may的过去式，但也可以代替may，语气较为婉转客气或更加不肯定。
5. had better (最好)的用法：
had better意为“最好”，表示建议和劝告，简略式为’d better，否定式为had better not，后面跟动词原形。
Step 3 While-task
Activity 1 Complete the conversations with can or can’t.
1. A: Can you drive a car at the age of seventeen in England
B: Yes, we . How about China
A: No, we .
2. A: Can you open a gift immediately after you receive it in England
B: . What about China
A: No, we usually don’t.
3. A: Can you push your way onto a bus in England
B: . How about China
A: No, we either.
4. A: Can you drive on the right-hand side of the road in England
B: . What about China
A: Yes, we must.
Activity 2 Complete the sentences with must or must not.
School rules
1 You be late for school.
2 You eat in the library.
3 You ride your bike in the playground.
4 You do your homework.
5 You listen to the teacher.
Activity 3 Underline the correct words.
It is important to know what you must and must not do when you meet people from a different country.
You (1) may / must not ask Westerners “How old are you ” because it is not polite. You (2) might / can know someone well, but (3) you must / need not ask “How much money do you make ” He (4) may / can never speak to you again!
In public places, you (5) must / can ask people before you take photos of them, and you (6) must not / might not eat or drink in shops or museums.
In some countries you (7) cannot / can go into someone’s house with your shoes on. You (8) need not / must not take them off. But in some other countries you (9) might / must not wear shoes in the house.
Activity 4 Listen to a teenager talking about his life.
Check (√) the things he must or mustn’t do.
must mustn’t
1 clean up bedroom once a week
2 wash up after dinner
3 stay out after 9 pm
4 do homework before going out
5 wash hands before dinner
Then listen again. What two things does he say he can do
Activity 5 Write some things you can, must and must not do at home.
— I must visit my grandparents once a week.
I mustn’t stay up late in the evening.
— …
Now work in pairs. Tell each other three things you must do at home and three things you mustn’t do. Are your home rules different or the same
Activity 6 Complete the sentences with the words or expressions in the box.
baseball cap chess set chopsticks dictionary presents
1. Use your __________ to look up any words you do not understand.
2. Most Chinese people eat noodles with _________.
3. Jenny could not wait to open her birthday ________.
4. He thinks it’s cool to wear his ____________ back-to-front.
5. Where’s my ________ Let’s play a game.
Activity 7 Play a game.
Choose a word or an expression from the box and describe it to the class. The class guesses what it is.
baseball cap bike chess set chocolate chopsticks dictionary fish and chips litter photo video game
A: Many people have one.
B: Is it a chess set
A: No. You use it to get to places.
C: Is it a bike
A: Yes.
Step 4 Post-task
Activity 1 Around the world
Read and answer.
1. What do people take as presents when visiting someone in the West
2. What do red roses mean
Activity 2 Write some advice for foreign visitors to a Chinese family. Think about:
What must they wear
What mustn’t they talk about
What can’t they do
What presents can they bring
When must you arrive
…
Activity 3 Exercise
一、用情态动词must, can或need的适当形式填空。
1. We __________ study hard for the coming exams.
2. —Must I finish the work today
—No, you ________. You can finish it in this week.
3. —________ you skate on real ice
—No, I can’t.
4. —Who’s the man Is he our teacher
—No, he _______ be our teacher. Our teacher has gone to Britain.
二、按要求完成下列各题。
1. Must I hand in my homework now (作否定回答)
___, ____ ________.
2. The poor man began to work when he was 12. (改为同义句)
The poor man began to work ___ ___ ____ ___ 12.
3. You mustn’t be late for school. (改为祈使句)
______ ___ late for school!
4. Don’t do any washing here. (用can改写句子)
You ______ ___ any washing here.
5. We mustn’t play football in the street. (对画线部分提问)
_____ ________ we ___ in the street
Step 5 Summary
1. 复习了本模块的重点单词和短语；
2. 总结和巩固情态动词must, can, need, may, had better的用法。
Step 6 Homework
1. Write the advice for foreign visitors to a Chinese family.
2. Finish the workbook.
【板书设计】
情态动词
1. must (必须), mustn’t (禁止，不准)的用法:
① 表示义务、必要或命令。
② 表示推测“肯定，一定” 。
③ 否定时表示 “禁止” 。
2. can的用法：
① 表示能力=be able to (可用来表示将来和完成时态)。
② 表示猜测。
③ 表示请求或允许。
3. need (需要)的用法：既可以作情态动词, 也可以作实义动词。
4. may (可以)的用法:
① 表示请求或允许。
② 表示可能性。
5. had better (最好)的用法：
had better意为“最好”，表示建议和劝告，简略式为’d better，否定式为had better not，后面跟动词原形。
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