Unit 4 Don’t eat in class.（Section A 1a-3c）

课件23张PPT。Let’s make(制定)more class rules/school rules.Don’t break(违反) class rules/school rules.1. Don’t _____ _____(迟到) for class. You must be ___ ______(准时).
2. Don’t run in the _________(廊道).
3. Don’t eat in the classroom. You must eat in the _______ ____ (餐厅).
4. Don’t ______ ___ ______(听音乐) in class.
5. Don’t _____(打架).arrive late on timehallwaysdining halllisten to musicfight_____ ___ in class.Don’t eatUnit 4Language goals:1. Talk about class rules.(班规)/ school rules. Obey/Follow(遵守) the rules. Don't break(违反) the rules. 2. Tell the difference between imperative sentence(祈使句) and declarative sentence(陈述句) (Don't eat in class. )(You can’t eat in class. )3. Tell the difference between must and have to .It’s late. I ______(must/have to) leave now.
I lost my watch. I ______(must/have to) find it.You _____ ___ in class.can’t eat 134521aWhich rules are these students breaking? arrive late for class run in the hallway eat in the classroom listen to music in class fightWhat things can’t you do?．1. You can’t arrive late for class. You must be on time.
2. You can’t___________________.
3. You can’t__________________. You must eat in the dining hall.
4. You can’t__________________.
5. You can’t________.run in the hallwayseat in the classroomlisten to music in classfight1. 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 class.
5. Don’t fight.What rules are these students breaking?
Write the numbers after the names．2341b1. 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 class.
5. Don’t fight.Ms. Clark: Hey, Peter. You know the rules. ______ run in the hallways.
Peter: Sorry, Ms. Clark.
Mr. Smith: Amy, _____ eat in the classroom. You _____ eat in the dining hall.
Amy: Oh, sorry, Mr. Smith.
Mr. Smith: Hey, Mike, ____ listen to music in class. Mike!
Boy: He _____ hear you, Mr. Smith.Don’tdon’tmustdon’tcan’tStudent A is a new student. Student B tells Student A about the rules.A: What are the rules?B: Well , we can’t arrive late for class. We must be on time.1c1. 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 class.
5. Don’t fight.don’t can’t youwe We can’t arrive late for class. Don’t arrive late for class. Tell the difference(不同之处) between them. 祈使句陈述句(否定)(否定)(Workbook 2 Part 1 Ex1)This is very important.(重要的) We must be on time.1. We can’t listen to music in the classroom.2. We can’t arrive late for class.3. We can’t fight.4. We can’t run in the hallways.5. We can’t eat in the classroom. Alan Cindy They are talking about ___________. school rules They are talking about _______________________. what they can do in the school what they can’t do in the school2b Listen again.Can Alex and Christina do these activities? Circle “can” or “can’t” above2a Listen again. Can Alan and Cindy do these activities? Circle “can” or “can’t” above.2bListen. Check( )the activities Alan and Cindy talk about.外面的穿;戴Cindy: What are the school rule, Alan?
Alan: Well, we can't listen to music in the classsroom 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
in the dining hall.
Cindy: Oh. And can we wear a hat in class?
Alan: No, we can't. What else? You can't fight with your classmates. That makes the teachers really unhappy.
Cindy: I see...1. Don't listen to music in the classroom or hallways.2. Listen to it outside or in the music room.3. Don't eat in the classroom.5. Don't wear a hat in class.6. Don't fight with your classmates.4. Eat in the dining hall.Change(改变) the declarative sentence(陈述句) into the imperative sentence(祈使句)Student A is Alan and Student B is Cindy. Talk about the rules in 2a.2cWorkbook 2 Part 1 Ex2Don’t talk.Be ______. music player school ________quiet uniformbring1. Can the students bring CD player to school? 2. Can they wear their favorite clothes in school?No, they can't.No, they can't. They always have to wear school uniforms.have to must Tell the difference(不同之处) between them. 必须必须(主观要求)，不得不(客观要求)unit4enjoy5.swfI ______(must/have to) do my homework.can; must; have to 都是情态动词,后接动词原形。do;don't;does;doesn't都是助动词, 后也接动词原形。Role-play the conversation.Workbook 2 Part 1 Ex3Don't eat in the library.Don't listen to music in the library.Don't take pictures(photos) in the library.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.We don’t have to wear school uniforms.4. We can have long hair for boys.5. We can have more free time for sports.Homework:1. Recite the words on page19-202. Workbook 1 part2. Ex. 1.2.3We can’t arrive late for class. Don’t arrive late for class. Tell the difference(不同之处) between them. 祈使句陈述句(否定)(否定)This is very important.(重要的) We must be on time.