Unit4 (3).ppt

1、hallway,dining hall,fight,listen to,arrive,hallway,dining hall,fight,listen to,arrive,School Rules,Dont arrive late for class.,Dont fight .,Dont listen to music in class.,Dont eat in class .,Dont eat in the classroom .,Dont run in the hallways .,Dont arrive late for class. Dont fight! Dont listen to

2、 music in class. Dont eat in the classroom. Dont run in the hallways.,祈使句,1,2,3,4,5,Dont arrive late for class. You must be on time.,Dont eat in the classroom. You cant eat in the classroom. You must eat in the dining hall.,Dont arrive late for class. You cant arrive late for class. You must be on t

3、ime.,Dont eat in the classroom. You cant eat in the classroom. You must eat in the dining hall. Dont arrive late for class. You cant arrive late for class. You must be on time.,can,1. _ listen to music in the classroom or hallways 2. _ listen to music in music room 3. _ listen to music outside 4. _

4、eat in the classroom,5. _ eat in the dinning hall 6. _ eat outside 7. _ wear a hat 8. _ fight,listen to music in the classroom or hallways listen to music in music room listen to music outside eat in the classroom eat in the dining hall eat outside wear a hat fight,can cant can cant can cant can can

5、t can cant can cant can cant can cant,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。 _ _ 7. 我们可以在上课的时候带帽子吗？ _,Can we wear a hat in class?,No, we cant, but we can eat in the dining hall.,Can we eat in the classroom?,3. Listen to music? (we/can/in the hallways) Q: _ A: _ 4. Wear a hat? (we/can/in the classroo

6、m) Q: _ A: _,must,have to,练一练：用have to, must 填空。 1. Its cold outside. We _ stay at home. 2. We _ be good with our parents.,have to,must,根据要求完成下列各题。 1. He has to wear the school uniform at school. (改为一般疑问句) _ he _ wear the school uniform at school? 2. They have to do too much homework every day. (改为否

7、定句) They _ do too much homework every day.,Does,have to,dont have to,她周末必须待在家。（have to）,2. Eat? (he/have to/in the dining hall) Q: _? A: _,Yes, he does.,Does he have to eat in the dining hall,1. He has to eat breakfast quickly. (改为一般疑问句) _ 2. Play volleyball after class. (改为否定句) _,句型转换。,Does he have

8、 to eat breakfast quickly?,Dont play volleyball after class.,3. We can wear sports shoes in class. (改为一般疑问) _ 4. Dont arrive late for class. (改为同义句) _ 5. Eric has to do his homework before six. (对划线部分提问) _,Can we wear sports shoes in class?,We must be on time for class.,What does Eric have to do bef

9、ore six?,Library Rules Dont talk. _ _ _,Dont listen to music.,Dont eat or drink.,Dont take photos.,方法指导： 1. 由图示可知都是一些禁止类的祈使句。 2. 可知应用“Dont + 动词原形”句子。,go out,practice the guitar,help mom make breakfast,clean his room,do the dishes,see friends,go out,practice the guitar,help mom make breakfast,clean h

10、is room,do the dishes,see friends,_ go out _ see friends _ do his homework _ practice the guitar _ do the dishes _ watch TV _ help his mom make breakfast _ clean his room,a,h,c,b,e,g,f,d,There are a lot of rules in Daves family,on school nights on school days every Saturday after dinner before dinne

11、r after school in the evening every morning,x,x,x,after school,before dinner,after dinner,every morning,on school nights,on school days,in the evening,every Saturday,A: Hi, _. Do you want to _. B: _, I cant. A: Oh, thats too bad. B: Yeah, I have so many rules _ A: Really? B: Yeah, I cant _.,A: What

12、other rules do you have? B: MmmI must _. A: Oh. Well, I have to _. B: Me, too. I have to _. A: Wow, you do have a lot of rules!,Alice,John,What are some of the rules?,terrible adj.,read v.,dirty adj.,kitchen n.,make the bed,relax v.,noisy adj.,strict adj.,follow the rules遵守纪律,remember v.,learn v.,ke

13、ep quiet 保持安静,terrible adj.,read v.,dirty adj.,kitchen n.,make the bed,relax v.,noisy adj.,strict adj.,follow the rules,remember v.,learn v.,keep quiet,求助信,Dr. Know,Molly has a problem.,Write down the Mollys family rules and whether its fair or unfair.,make her bed,noisy,late,eat,read a book,play ba

14、sketball,1. Molly _ play basketball on school days, but she _ play it on weekends. 2. Molly _ do her homework first when she gets home. 3. Molly _ read a book after dinner before she _ watch TV.,cant,can,must,must,can,4. At school, Molly _ be noisy or eat in class. 5. Parents and schools make rules to help students. So students _ follow the rules.,cant,have to,too many,strict,remember,It is +adj. +for sb+to do