人教版七年级下Unit4-Don’t-eat-in-class.复习课件

1、Unit 4 Dont eat in class,Language goal: Talk about rules,School rules,1. Dont arrive late for class. You must be on time,2. Dont run in the hallways,3. Dont eat in the classroom. You must eat in the dining hall,4. Dont listen to music in class,5. Dont fight,What can you do at school? What cant you d

2、o at school,情态动词can表许可，意为“可以”。 cant“不可以,we cant .,but we can,2a,Practice,Can we ? Yes, we can. No, we cant,eat in class listen to music outside wear hats at school fight in class talk in the library,John: Hi, my names John. Its my first day at school. Alice: Hi, John. Im Alice. This is a great schoo

3、l, but there are a lot of rules. John: Really? What are some of the rules? Alice: Well, dont 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 cant. And we always have to wear the school uniform. John: I see. Alice: Oh, an

4、d we also have to be quiet in the library,2d.Role-play the conversation,5. 情态动词haveto的用法: “必须、不得不”,它侧重于客观上 的必要和被动。有人称和数的变化 1) 结构:主语haveto动词原形其他 (主语是第三人称单数时, 用hasto)如,我们每天必须穿校服 Wehavetowearschool uniformsevery day. 汤姆每天必须练习弹吉它。 Tomhastopracticetheguitareveryday,2) 否定形式:主语dont/doesnthaveto动词原形其他。如: 尼克

5、不必戴帽子。 Nickdoesnthavetowearahat. 今天我们不必做作业。 Wedonthavetodoourhomework today,3) 疑问句: Do(Does) 主语haveto动词 原形其他 如： 你必须在餐厅吃饭吗? Doyouhavetoeat in the dining hall? Yes,Ido./No,Idont. 他必须打扫房间吗？ Does he have to clean his room? Yes, he does. / No, he doesnt,按要求改写句子，每空一词。 1. Paul has to eat outside. (改为一般疑问句)

6、 _ Paul _ _ eat outside? 2. They can wear hats in the hall. (改为一般疑问句) _ they _ hats in the hall? 3. The students have to wear the school uniforms. (对划线部分提问) _ do the students _ _ _,Does have to,Can wear,What have to do,4. You cant listen to music in the hallways. (改为祈使句) _ _ to music in the hallways

7、. 5. Eat in the dining hall. (改为否定句) _ _ in the dining hall. 6. Dont arrive late next time. (改为同义句) _ _ late next time,Dont be,Dont listen,Dont eat,Unit 4 Dont eat in class,Section B 1a-1d,go out,practice the guitar,help mom make breakfast,clean his room,do the dishes,see friends,New activities,Dont

8、 _ _on school nights,FAMILY RULES,go out,He cant go out on school nights,FAMILY RULES,Dont _ _ on school days,see friends,He cant see friends on school days,FAMILY RULES,_ _ _on Saturdays,Clean his room,He has to/must clean his room on Saturdays,FAMILY RULES,_ _ _ after dinner,Do the dishes,He has t

9、o/ must do the dishes after dinner,_ _ _every day,FAMILY RULES,Practice the guitar,He has to/ must practice the guitar every day,Listen again. Write when Dave has to follow the rules in the chart in 1b. Choose from the phrases in the box,1c,on school nights every Saturday before dinner in the evenin

10、g on school days after dinner after school every morning,Read the letters. Underline the rules for Molly,Dear Dr. Know, There are too many rules! At 6:00 a.m., my mom says, “Get up now and make your bed!” After breakfast, my mom always says, “Dont leave the dirty dishes in the kitchen,2b,After that,

11、 I run to school because I cant be late. At school, we have more rules-dont be noisy, dont eat in class, My dad says I cant play basketball after school because I must do my homework,I can play only on weekends. After dinner, I cant relax either. I must read a book before I can watch TV. But I have

12、to go to bed before 10:00. Rules, rules, rules! Its terrible! What can I do, Dr. Know? Molly Brown, New York,Dear Molly, I know how you feel. People always tell us, “Dont do this!” or “You cant do that!” But think about it, Molly. There are a lot of things you can do. You can play basketball on week

13、ends,You can watch TV after you read a book. Parents and schools are sometimes strict, but remember, they make rules to help us. We have to follow them. Good luck! Dr. Know,Dear Dr. Know, _ you help me? Im not happy because there too many rules at home. Every morning, I _ get up at six oclock. At school, I _ wear a school uniform, and I _ keep my hair short. After school,Complete Zhao Peis letters to Dr. Know using have to / must, can or cant,3a,Can,have to,