(共18张PPT)
初中英语七年级
Unit 4 Don't eat in class.
Section A 3a-3c+P24 3a-3b
Alice
John
Things they have to do Things they can’t do
They must be on time.
They can’t be late for class.
They have to wear school uniforms.
They can’t bring music players to school.
They have to be quiet in the library.
How to talk about rules
Don’t …
We have to…/He has to …
We must …
We can/can’t …
Can we …
Do you have to …
Does he have to …
What do you have to …
What does he have to …
Can they use the computer
Yes, they can.
Does he have to sit well
Yes, he does.
Can he talk loudly on the phone
No, he can’t.
Library Rules
Don’t talk.
________________
________________
________________
Write the rules for the school library.
Don’t listen to music.
Don’t eat.
Don’t take photos.
3a
Do you know any other library rules
.
.
.
.
.
.
(she/have to/in the library)
3b
Q: Does she have to be quiet in the library
A: Yes, she does.
Be quiet
1. 根据例句，可知要求我们造一般疑问句并根据实际情况进行回答。
2. 先确定句子的主语。
3. 再确定用情态动词还是用助动词来构成疑问语序。
4. 根据实际情况做出肯定或否定回答，答语的主语要与问句保持一致。
Eat
Q: Does he have to eat in the dining hall
A: Yes, he does.
(he/have to/in the dining hall)
Listen to music
Q: Can we listen to music in the hallways
A: No, we can’t.
(we/can/in the hallways)
Wear a hat
Q: Can we wear a hat in the classroom
A: No, we can’t.
(we/can/in the classroom)
Is Zhao Pei happy Why or why not
Can
have to/
must
have to/
must
have to/
must
can’t
have to/
must
can’t
have to/
must
can
P24
3a
Complete Zhao Pei’s letter to Dr. Know using
have to/must, can or can’t.
1. When does she have to get up every morning
2. Does she have to keep her hair short
3. Can she play with her friends after school Why
She has to get up at six o’clock.
No, she can’t. Because she has to do her homework.
Yes, she does.
Ask and answer
4. Can she watch TV on school nights
5. What does she have to do on weekends
6. Does she have any fun
No, she can’t.
She has to learn to play the piano.
No, she doesn’t.
Things Zhao Pei has to do Things Zhao Pei can’t do
She must get up at 6 o’clock.
She has to wear a school uniform.
She must keep her hair short.
She has to learn to play the piano.
She can’t play with her friends after school.
She can’t watch TV after school.
She can’t relax on weekends.
Complete the chart with the rules in your home and school.
P24
3b
Things I have to do Things I can’t do
I must …
I have to…
I can’t …
Summary
Rules at this time
Wash hands often.
Wear masks.
Take our temperature.
Don’t go outside.
Everyone should follow the rules, because the rules can help us overcome the virus!
Rules can also make yourself a better person and make your school more beautiful!
So, let’s design a poster with some rules for your school.
Design a poster for one of the facilities (library, gym, lab, dining hall, etc.) of your school, and you are required to list at least four rules.Unit 4 Don’t eat in class
I. Write the rules for the school library.
Library Rules
1. Don’t talk.
2.______________________________________________________________
3.______________________________________________________________
4.______________________________________________________________
II. 3b Use the words to make questions about the rules. Then write answers according to your school.
1. Be quiet
Q: Does she have to be quiet in the library (she/have to/in the library)
A: Yes, she does.
2. Eat
Q: ___________________________________________ (he/have to/in the dining hall)
A: ___________________________________________
3. Listen to music
Q: ____________________________________________ (we/can/in the hallways)
A: ____________________________________________
4. Wear a hat
Q: _____________________________________________ (we/can/in the classroom)
A: _____________________________________________
plete Zhao Pei’s letter to Dr. Know using have to / must, can or can’t.
Dear Dr. Know,
________ you help me I’m not happy because there are too many rules at home. Every morning, I ________ get up at six o’clock. At school, I ________ wear a school uniform, and I ________ keep my hair short. After school, I ________ play with my friends or watch TV because I ________ do my homework. I ________ relax on weekends either because I ________ learn to play the piano. I never have fun. What ________ I do
Zhao Pei
plete the chart with the rules in your home and school. Put an × for the rules that you think are unfair.
Things I have to do Things I can’t do
V. Homework
Sample
Answer sheet
I. 2. Don’t eat.
3. Don’t listen to music.
4. Don’t take photos.
II. 2. Q: Does he have to eat in the dining hall
A: Yes, he does.
3. Q: Can we listen to music in the hallways
A: No, we can’t.
4. Q: Can we wear a hat in the classroom
A: No, we can’t.
III. Can, must/have to, must/have to, must/have to, can’t, must/have to, can’t, must/have to, can
IV. One possible version
Things I have to do Things I can’t do
I have to get up early every day. I can’t play computer games after school.
I must play the guitar before dinner. I can’t go outside after 9:00 pm.
I have to wear a uniform at school. I can’t be late for class.
