Unit 4 Don't eat in class.Grammar课件(共有PPT10张）

(共10张PPT)
Don’t eat in class.
Grammer Focus--3c
在走廊奔跑
听音乐
在外面吃
戴帽子
穿校服
我上学的第一天
重要的
音乐播放器
安静的
run in the hallways
listen to music
eat outside
wear a hat
wear a school uniform
my first day at school
(be) important
music player
(be) quiet
1.在我们学校有很多规章制度。(lot)
2.我们可以将音乐播放器带到学校吗？(bring)
3.请将它带回家。(take)
4. 你必须在餐厅吃东西。(must)
5.在图书馆里，我们必须保持安静。(have to)
6.你不能和你的同学打架。(fight)
There are a lot of rules in our school.
Can we bring music players to school
Please take it home.
You must eat in the dinning hall.
We have to be quiet in the library.
You can’t fight with your classmates.
Don’t run in the hallways. Don’t fight.
What are the rules We must be on time for class.
Can we eat in the classroom No, we can’t, but we can eat in the dining hall.
Can we wear a hat in class Yes, we can./No, we can’t.
Does he have to wear a uniform at school Yes, he does./No, he doesn’t.
What do you have to do We have to be quiet in the library.
2、祈使句的否定句怎么样构成的？肯定句呢？一般什么情况下使用祈使句？
1、圈出情态动词，情态动词在用法上有什么共同点？
3、can在本单元主要表示什么含义？它还可以表达什么意思？
4、have to在句法上与其他的情态动词的区别
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. ______________________________
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。
_________________________________________________
阅读Grammar Focus部分，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
Can we eat in the classroom
No, we can’t, but we can eat in the dining hall.
7. 我们可以在上课的时候带帽子吗？
___________________________
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.
Can we wear a hat in class
Library Rules
Don’t talk.
__________________
__________________
__________________
___________________
Write the rules for the school library.
Don’t listen to music.
Don’t eat or drink.
Don’t take photos.
Don’t smoke.
3a
②
①
③
④
⑤
2. Eat (he/have to/in the dining hall)
Q: ________________________________
A: _____________
3. Listen to music (we/can/in the hallways)
Q: ________________________________
A: _____________
4. Wear a hat (we/can/in the classroom)
Q: _____________________________
A: ____________
Yes, he does.
Does he have to eat in the dining hall
Can we listen to music in the hallways
No, we can’t.
Can we wear a hat in the classroom
No, we can’t.
3b
Use the words to make questions about the rules. Then write answers according to your school.
At my dream school, we don’t have to come to school every day. …
We can eat in class. …
Make up five cool rules for your dream school. Share your rules with the class. Your classmates vote for the Coolest School!
3b
Report
At my dream school, we don’t have to come to school every day.
We can bring mobile phones to school.
We can listen to music in class.
We don’t have to do homework every day.
We can play computer games for half an hour.
1. He has to eat breakfast quickly. (改为一般疑问句)
__________________________________
2. Play volleyball after class. (改为否定句)
________________________________
3. We can wear sports shoes in class. (改为一般疑问) ______________________________
4. Don’t arrive late for class. (改为同义句)
_______________________________
5. Eric has to do his homework before six. (对划线部分提 ___________________________________
句型转换
Does he have to eat breakfast quickly
Don’t play volleyball after class.
Can we wear sports shoes in class
We must be on time for class.
What does Eric have to do before six