(共26张PPT)
Unit 4
Section A
School rules:
listen to music
Don’t in the classroom.
School rules:
Don’t .
arrive late for class
School rules:
Don’t .
fight
School rules:
Don’t .
run in the hallways
School rules:
Don’t .
eat in the classroom.
School rules:
Don’t .
listen to music in class
Which rules are these students breaking Write the number of the rule next to the student.
1a
SCHOOL RULES
1. Don’t arrive late for class. You must be on time.
2. Don’t run in the hallways.
3. Don’t eat in the classroom. You must eat in the dining hall.
4. Don’t listen to music in the class.
5. Don’t fight.
5
4
3
2
1
Listen. What rules are these students breaking Write the numbers after the names.
1b
Peter ___ Amy ___ Mick ___
2
3
4
1
2
3
5
4
1b
Tape scripts
Ms Clark: Hey, Peter. You know the rules. Don’t run in
the hallways.
Peter: Sorry, Ms Clark.
Mr Smith: Amy, don’t eat in the classroom. You must eat
in the dining hall.
Amy : Oh, sorry, Mr. Smith.
Mr. Smith: Hey, Mike, don’t listen to music in class, Mike!
Boy: He can’t hear you, Mr. Smith.
Pair work
Work in pairs and practice the conversations below.
A: What are the rules
B: Well, we can’t arrive late for class.
A: Can we listen to music
B: We can’t listen to music in the hallways,
but we can listen to it outside.
2a
Listen. Check ( ) the activities Alan and Cindy talk about.
Activity
1. ____ listen to music in the classrooms 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 dining hall can can’t
6. ______eat outside can can’t
7. ______wear a hat can can’t
8. ______fight can can’t
2b
Activity
1. ____ listen to music in the classrooms or hallways. can can’t
2. _____ eat in the classrooms can can’t
3. _____listen to music outside can can’t
4. ______wear a hat can can’t
5. ______fight can can’t
6. ______listen to music in the music room can can’t
7. ______eat in the dinning hall7. can can’t
8. ______eat outside can can’t
Listen again. Can Alex and Cindy do these activities Circle “can” or “can’t”.
2b
Tape scripts
Cindy: What are the school rules, Alan
Alan: Well, we can’t listen to music in the classrooms or
hallways. But we can listen to it outside or in the
music room.
Cindy: Uh-huh.
Alan: And we can’t eat in the classroom, but we can eat it
in the dining hall.
Cindy: Oh. And can we wear a hat in class
Alan: No, we can’t wear hats. What else Oh, you can’t
fight with your classmate. That makes the teachers
really unhappy.
Cindy: I see …
School rules:
Don’t .
sleep in the classrooms
You can’t sleep in the classrooms.
School rules:
Don’t .
copy others’ homework
You can’t copy other’s homework.
School rules:
Don’t .
talk in class
You can’t talk in class.
School rules:
Don’t .
play basketball in class
You can’t play basketball in class.
School rules:
Don’t .
draw or write on the wall
You can’t draw or write on the wall.
School rules:
Don’t .
wear shorts in school
You can’t wear shorts in class.
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 class. This is very important.
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.
2d
我们不得不穿校服。
We have to wear the school uniform.
2) 外面很冷，他不得不呆在家。
It’s cold outside, he has to stay at home.
3) 她不得不在图书馆安静吗？
Does she have to be quiet in the library
have to
Summary: have to的意思是 _______, 后面接_______,
have to有人称和数的变化，其第三人称是has to, 构成否定
句和疑问句要借助助动词。
动词原形
不得不
3b
Write the rules for the school library.
Library Rules
______________
2. ______________
3. ______________
4. ______________
1
2
3
4
Don’t talk!
Don’t eat or drink!
Don’t sing!
Don’t take photos!
1. Imperative sentences
2. Talk about school rules:
Don’t arrive late for class.
Don’t run in the hallways.
Don’t eat in the classroom.
Don’t listen to music in class
Don’t fight.
3. Patterns:
can/can’t + v.
Section A
1. _____ fight in the hallways.
A . Not B. No
C. Don’t D. Can’t
2. We wear sports shoes ____ gym class.
A. on B. for
C. about D. to
___ smoke here.
A. Don’t be B. Not to be
C. Be not D. Don’t
Choose the correct answers.
Practice makes perfect
用所给单词的适当形式填空。
1. ____ _____ (not put) your book here.
2. Can students ____ (eat) in the hallways
3. I can’t ____ (go) out on school nights.
4. She ______ ____ (not like) playing basketball
5. Are you _______ (listen) to music
Practice makes perfect
Don’t put
doesn’t like
listening
eat
go
