Unit4 What's wrong with you？(Lesson21) 课件（共16张PPT）

LESSON 21
第四单元是关于生病、请假、就医以及探望病人话题的学习。其中单数课为对话语篇学习，
双数课为语言点总结。Lesson 21是这四单元的第三课，为整个故事的中间环节。
Unit 4
请假
看医生
看望生病同学
Lesson 24
Lesson 20
Lesson 21
Lesson 23
Lesson 19
Lesson 22
illness
Guess
Show time
Kate goes to the doctor with her mother. She sees many children there. Some of them have a fever. Some of them have a headache. They are waiting outside the doctor's room. Now it's Kate's turn.
Kate goes to the doctor with her mother. She sees many children there. Some of them have a fever. Some of them have a headache. They are waiting outside the doctor's room. Now it's Kate's turn.

不能
任务1. 情态动词有一定的词义， 单独使用，用在 前，表示说话人的 。
动词
语气
表示征求意见
表示意愿
表示请求
表示能力
表示要求
表示请求
任务2. 运用情态动词表达语气

任务3. May的用法：（1） 语气，表示 。
（2）表示 。
任务4. 选择题
(1) you like some bread ?
A . Would B. May C . Can
(2) You have a bad cold. You take some medicine.
A. may B. should C. would
(3) It is hot in the classroom. I open the window?
A. Must B. Would C . May
(4) Peter doesn't come to school today. He be ill.
A. must B. may C. should
委婉
请求
可能性
A
B
C
B
使用情态动词的句子：
You should take some medicine and stay in bed.
You should drink more water.
Can I go to school tomorrow?
You should take a good rest.
hope: 希望
[?u]
get well soon
I hope you will get well soon.
Can I ...?
and