内容正文:
Unit 4
Don't cat in class.
Section A (Grammar Focus~3c)
1
教学目标
1,学会本节所学单词。
outside wear important bring quiet practice
dish before
2,重点句型。
祈使句,情态动词have to与must 等用法。
school rules
library rules
playground rules
dining hall rules
lab rules
Class rules
computer room rules
Group work: Different places have different rules! Please make more rules to propose(倡议) students to help make our school nicer.
Can you tell us your school rules?
Activity 1: For library
We can /can’t…
We have to/ must…
Activity 2: For English class
We can / can’t…
We have to/ must…
Activity 3: For computer room
Activity 4: For dinning hall
We can /can’t…
We have to/ must…
We can /can’t…
We have to/ must…
1. 不要在楼道里跑。
_______________________
2. 不要打架。
_______________
3. 有什么规则?
__________________________
4. 我们必须按时上课。
__________________________
阅读Grammar Focus,完成下列句子。
Don’t fight.
Don’t run in the hallways.
What are the rules?
We must be on time for class.
Grammar Focus
5. 我们可以在教室里吃东西吗?
_____________________________
6. 不能。但我们可以在餐厅里吃东西。
______________________________
______________________________
7. 我们可以在上课的时候带帽子吗?
___________________________
Can we wear a hat in class?
No, we can’t, but we can eat in the dining hall.
Can we eat in the classroom?
8. 他在学校里必须穿校服吗?
_________________________________
9. 是的,必须。/ 不,不必。
_______________________________
10. 你们必须做什么?
_______________________________
11. 在图书馆里我们必须保持安静。
________________________________
Yes, he does. / No, he doesn’t.
Does he have to wear a uniform at school?
What do you have to do?
We have to be quiet in the library.
祈使句
1. 定义:用于表达叮嘱、希望、命令、请求、劝告、警告、禁止等的句子叫作祈使句。祈使句通常省略主语you, 以动词原形开头,无时态和数的变化,句末则使用句号或感叹号来表示结束。用委婉的语气表达祈使句时,可在句首或句尾加上please。但如果在句尾加please,那在please之前一定要加一个逗号。
【巧记】祈使句无主语,主语you常省去; 谓语动词原形当,句首加don’t变否定;朗读应当用降调。
一、祈使句
用法:一般以动词原形开头,表示请 求、命令、劝说、警告等。在祈使句中,通常省略句子主语第二人称you。
2. 句子结构
(1) 肯定句:___