内容正文:
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.
禁止吸烟
NO SMOKING
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、必要或命爷。
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:coud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。
(I)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。
2
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
1You
be late for school.
2 You
eat in the library.
3 You
ride your bike in the playground.
4You
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.Y