Unit 4 Don't eat in class-Section A 2a-2d 课件(共28张PPT，无音频)

(共28张PPT)
Unit 4
Don’t eat in class.
人教版七年级英语下册
Section A 2a-2d
To learn to use “can” for permission.
To learn to use “must” and “have to”
to talk about rules.
Objectives
Don’t fight with your classmates.
Tell your classmate what the rules should be.
Warming Up
Don’t listen to music in the classroom.
Don’t arrive late for school.
Don’t eat in the classroom.
You must eat in the dining hall.
Don’t run in the hallways.
Listen. Check the activities Alan
and Cindy talk about.
Activity
1. ___ listen to music in the classroom or hallways can can’t
2. ___ listen to music in the music room can can’t
3. ___ listen to music outside can can’t
4. ___ eat in the classroom can can’t
5. ___ eat in the dinning hall can can’t
6. ___ eat outside can can’t
7. ___ wear a hat can can’t
8. ___ fight can can’t
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2a
Listen again. Can Alan and Cindy do these
activities Circle “can” or “can’t” above.
2b
Activity
1. ___ listen to music in the classroom or hallways can can’t
2. ___ listen to music in the music room can can’t
3. ___ listen to music outside can can’t
4. ___ eat in the classrooms can can’t
5. ___ eat in the dinning hall can can’t
6. ___ eat outside can can’t
7. ___ wear a hat can can’t
8. ___ fight can can’t
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A: Can we listen to music, Cindy
B: We can’t listen to music in the hallways,
but we can listen to it outside.
Student A is Alan and Student B is Cindy. Talk about the rules in 2a.
2c
Well, we can’t listen to music in the classroom or hallways.
But we can listen to music in music room.
What are the school rules, Alan
We can’t eat in the classroom, but we can eat in the dining hall.
Uh-huh.
No, you can’t. What else Oh, you can’t fight with your classmates. That makes the teachers really unhappy.
Oh, can we wear a hat in class
I see.
Role-play the conversation.
John: Hi, my name’s John. It’s my first day
at school.
Alice: Hi, John. I’m Alice. This is a great
school, but there are a lot of rules.
John: Really What are some of the rules
Alice: Well, don’t be late for the class. This
is very important.
2d
John: OK, so we must be on time. Can we
bring music players to school
Alice: No, we can’t. And we always have
to wear the school uniform.
John: I see.
Alice: Oh, and we also have to be quiet in
the library.
1. Is John new at school
___________
2. Are there many rules at school
______________
Read the conversation in 2d and answer the questions.
Yes, he is.
Yes, there are.
3. Can he bring music players to school
_______________
4. Do they have to always wear the school
uniform
_______________
No, he can’t.
Yes, they do.
1. wear 意为“穿、戴”
My aunt wears a blue skirt and a
white T-shirt. 我姑姑穿着蓝色的裙子，白色的T恤。
Does he wear glasses 他戴眼镜吗？
Language points
2. have to与must
1) have to意为“不得不”，强调“客观需要”。
They have to wear school uniforms every day. 他们每天不得不穿校服。
2) must 意为“必须”，强调主观上的愿望。
It’s late. I must go home now.
天晚了。现在我必须要回家。
练一练：用have to, must 填空
1. It’s cold outside. We _______ stay at
home.
2. We ______ be good with our parents.
have to
must
3. out, outside
out一般只用作副词，意为“出去, 在外面”，
其反义词是in， 单独使用时， 不能接宾语，若与一些动词
连用，才可接宾语。如：
Please take out your books.
outside可用作介词和副词，意为“在……外面/部”，
指在某物体的外侧， 外部，其反义词是inside。如：
Let’s meet outside the school gate.
1. Sit down.
2. Come in.
3. Eat at home.
Don’t sit down.
Don’t come in.
Don’t eat at home.
Ⅰ.把下列祈使句改成否定句。
Exercises
4. Listen to music outside.
5. Do your homework at school.
Don’t listen to music outside.
Don’t do your homework at school.
1. We ________ clean our classroom after school.
2. She _______ make her bed after getting up.
3. It’s late. Mr. Beckman _______ go to
work by car.
4. Emily and Peter join a music club.
They ________ practice guitar every day.
have to
have to
has to
has to
Ⅱ.用have to或has to填空。
不要在上课时听音乐。
______________________________
2. 我们必须准时。
___________________________
3. 我们能把音乐播放器带到学校里来吗？
________________________________________
在图书馆里我们必须保持安静。
___________________________________
不要在楼道里跑 。
_________________________________
Don’t listen to music in class.
We must be on time.
Ⅲ.将下列句子译成英语。
Can we bring the music player to school
We must keep quiet in the library.
Don’t run in the hallways.
— Can you drive on the right-hand side of
the road in China
— _________. That's a rule.
A. Yes, we can
B. Yes, we must
C. Yes, we should
中考链接
【2019·桂林】
B
1. Read the conversation in 2d.
2. Write down more rules you know
in your school. (at least 5)