人教版新目标英语七年级下unit4全单元分课时课件共有129张1资料

Unit 4 Dont eat in class.,Can we eat in class?,No, we cant.,But we can eat at noon.,Dont eat in class.,be late for class = arrive late for class,A:Can we be late for class? B: No,we cant.We cant be late for class. A:So,dont be late for class.,A:Can we listen to music in the classrooms or the hallways?,A:So,dont listen to music in the classrooms or the hallways.,Dont eat in the classrooms.,We can eat in the dining hall.,Can we eat in the classrooms？,We can eat outside.,dining hall,No,we cant .We cant eat in the classrooms.,.,in a hallway,A:Can we run in the hallways? B:No,we cant.We cant run in the hallways. A:So,dont run in the hallways.,A:Can you fight ? B:No,We cant.We cant fight.,A:So,dont fight.,No, we cant.,Can you fight with others?,Can we play it in the classrooms?,No, we cant .,But we can play it outside.,(在外面）,Dont play sports in the classrooms.,Dont eat in class. Dont fight.,school rules keep/obey the rules 遵守规则 break the rules 违反规则,What rules are these students breaking?,1. Dont arrive late for class. 2. Dont run in the hallways. 3. Dont eat in the classroom. 4. Dont listen to music in the classrooms or the hallways. 5. Dont fight.,祈使句,1.祈使句是表示命令、叮嘱、号召等的句子， 2.通常省略主语 you. 3.句中谓语动词用动词原形。 4.祈使句有肯定和否定两种：,Dont eat in class.,. Come in, please! 请进！ Sit down, please. 请坐。,Dont play sports in the classroom.,Dont fight .,否定,肯定,Grammar,祁使句 Example: 肯定祁使句 否定祁使句 Sit down. Come in. Eat at home. Listen to music outside. 5. Do your homework at school.,Dont sit down.,Dont come in .,Dont eat at home.,Dont listen to music outside.,Dont do your homework at school.,Dont eat in classrooms.,Dont play sports in the classrooms.,Dont fight .,We can eat in the dining hall.,We can play sports outside,We cant fight with others.,Dont sleep in class.,Dont wear hats in class.,Dont dance in the classrooms.,Dont run in the hallways.,Dont listen to music in the classrooms.,Dont talk in class.,Dont arrive late for class.,1,2,3,4,5,6,7,8,9,10,11,What are the rules at our school?,Dont fight.,根据学校规章制度(school rules),请给以下图片,配以文字说明.,What are the rules at our school?,We cant fight.,School rules :,We cant listen to music in the classroom,Dont listen to music in the classroom!,What are the rules at our school?,hallway,Dont run in the hallways. We cant run in the hallways.,What are the rules at our school?,Dont arrive late for class. Dont be late for class.,8:10 am,We cant arrive late for class. We cant be late for class.,Dont eat in the classroom.,Dont eat in the classroom.,Dont run in the hallways.,hallway,Dont listen to music in the classroom.,SCHOOL,Dont arrive late for class.,arrive late,Dont fight.,fight,Dont talk in class.,Dont smoke. (No smoking),Dont watch TV in bed.,School rules:,1. _ arrive late for class/school.,2. Dont eat _.,3. _ fight.,4. _ run in the _.,5. _ _ music in the classrooms/hallways.,6. Dont,Dont,in class,Dont,Dont hallways,Dont listen to,试试 你准行,Please say we cant ,-Can youin our school? -Yes,we can./No,we cant,arrive late for class eat in the classroom play pingpong ball after school sleep in the classroom after lunch. talk loudly in the classrooms wear hats in school go to the school library wear rings use mobile phones,-What else cant you do in our school? -We cant.in our school.,What else cant we do?,We cant eat in the classroom. We cant play sports in the classroom We cant run in the classroom. We cant speak loudly in the classroom,What cant you do at school?,cant arrive late for class cant run in the classrooms or hallways cant listen to music in the classrooms or hallways cant talk loudly (大声) in the classrooms or hallways cant eat in the classrooms cant sleep in class cant talk in class cant use mobile phones (手机) cant fight (打架) cant wear rings or other fashionable things cant break school furniture(设施),2b Listen again.Can Alex and Christina do these activities? Circle “can” or “cant” above,2a Listen. Check the activities Alex and Christina talk about.,2b,2c Pairwork Student A is Alex ,and Student B is Christina. Talk about the rules at your school.,A: Can we listen to music, Alex? B: We cant listen to music in the hallways, but we can listen to it outside.,Practice,Can we ? Yes ,we can . No, we cant.,eat in class listen to music outside wear hats in school fight in class speak loudly in the library,Guessing game,Keep quiet and dont make noise.(吵闹) Dont speak loudly when you read the book. You cant take the book away. You can borrow(借) the book if you have a card.,A school rules B classroom rules C library rules D traffic(交通) rules,Dont make your table dirty. Dont waste(浪费) the food. Each student has only one apple after meals Dont read books when you are having meals Lunch time begins at 11:40. Dont arrive late for the breakfast time. If you come after12:20pm. There is no food,dinning hall rules,What time does the school begin in the morning? When do you have to arrive at school in the morning? As students ,what do you have to do in the school?,Do you have to wear a uniform at school?,Yes, we do./No, we dont.,What else do you have to do?,We have to clean the classrooms.,have to:不得不,必须,1.I have to get up early on Monday morning.,2.Jim has to help her mother do some cooking.,3.I had to cook for my sister last night.,-Do you have toin the school? -Yes, we do./No,we dont,wear school uniforms every day? clean the classrooms every day do morning exercises every day? do homework every day have classes from Monday to Saturday wear school badge (校徽)every day? arrive at school before 7:00am? Listening to English every day?,What else do you have to do at school? We have to,We have to. We have to arrive at school on time. We have to do homework every day. We have to clean the classroom every day. We have to keep the classroom clean. We have to study hard at all lessons.,classroom,uniform,gym class sports shoes,根据句意，用can和cant填空 1.Mr Green smoke here, because theres a sign on the wall. It says “No smoking.” 2.Its very hot outside. You wear a hat. 3.We eat in the classroom, because its impolite to teachers. 4.I go to bed after 11:00 on school night. 5.The students read books and magazines in the library.,cant,can,can,can,cant,词汇 1.You must not break the (规定). 2.We cant make too much noise in the (大厅走廊). 3.We have to wear (运动鞋) for gym class. 4.He (步行) two kilometres to work every morning. 5.She has to (洗) the dishes after meals.,rules,hallways,sports shoes,walks,wash,用have to或has to填空 1.We clean our classroom after school. 2.She make her bed after getting up. 3.Its 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,为你的理想校园制定一个新的校规. 参考用语: Dont. You canbut you cant. You have to You cant but you can.,_ _ _ _ _ _,1. 2. 3. 4. 5. 6.,. Discuss the class rules Are there any rules in our class? What are they? _ _ _ _ _,See you,Unit 4 Dont eat in class. Section A 2d-3c,Lets chant.,Can we wear hats in school? No, we cant. No, we cant. Can we listen to music? Yes, we can! What else do we have to do? We have to eat in the dining hall. Do we have to wear a uniform? Yes, we do.,Can you watch TV after school? Yes, I can. Yes, I can. Can you go out on school nights? No, I cant. What else do you have to do? I have to practice the guitar every day. Do you have to clean your room? Yes, I do.,Dont eat in class.,Dont arrive late for class,Dont sleep in class.,Dont draw on the wall.,Dont talk.,Dont play sports in the classroom.,Dont fight.,Dont listen to music in the classroom.,school rules,Dont.,Review,A: What are the rules? B: Well, dont We cant.but we can We must,eat in class listen to music outside wear hats at school fight in class speak loudly in the library,Pair work,2d. Role-play the conversation.,John: Hi, my names John. Its my first day at school. Alice: Hi, John. Im Alice. This is a great school, 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, and we also have to be quiet in the library.,观察句子中have to 的使用，可知have to是由于客观需要而必须、不得不做某事。 结构: 主语have to动词原形其他 1）一般现在时, 主语是第三人称单数时, 用has to。 2) 否定形式: 主语dont have to动词原形其他。,观察与思考 1,doesnt have to,Grammar Focus,观察与思考 2,情态动词can表示能力 “会, 能” Can you play the guitar? 你会弹吉他吗？ I can dance and sing. 我能跳舞又能唱歌。 结构: 主语can,have to意思是“必须、不得不”, 它侧重于客观 上的必要和外界的权威。 结构: 主语have to,do动词原形,do动词原形,3a. Write the rules for the school library.,Library Rules,1.,2.,3.,4.,Dont talk.,Dont eat.,Dont listen to music.,Dont take photos.,Run.,_ run.,Dont,Dont walk.,Walk.,Look at signs you see in your daily life and try to describe them in English.,3b. Use the words to make questions about the rules.,Be quiet? Q: Does she have to be quiet in the library? (she/have to/in the library)? A: Yes,she does.,Eat? Q:_ (he/have to/in the dining hall)? A:_,Does he have to eat in the dining hall?,Yes, he does.,Listen to music? Q:_ (we/can/in the hallways)? A:_,Wear a hat? Q:_ (we/can/in the classroom)? A:_,Can we listen to music in the hallways?,No, we cant.,Can we wear a hat in the classroom?,No, we cant.,We can eat in class. We dont have to come to school every day. ,3c. Make up five cool rules for your dream school. Share your rules with the class. Your classmates vote for the Coolest School!,At my dream school, we dont have to come to school every day. We ,Press conference,Dear students, In order to have a good environment (环境), we should have some rules in our school. Here are some suggestions; we hope that all of us can have a look at them. 1. Dont sleep in class. 2. Clean the classroom every day. 3. _ 4. _ 5. _ 6. _ Yours _,假如你是学校的校长,你想制订哪些校规, 将其记录并尝试告诉校长你的想法。,用所给单词的适当形式填空。 1. Dont _(listen) to music in the library. 2. Do we have to _(clean) the room every day? 3. You cant _(wear) sunglasses in the classroom. 4. Please _(arrive) at school on time (准时). 5. John is often late for _ (class).,class,listen,clean,wear,arrive,课堂练习,将下面的句子改为祈使句，每空一词。 1. You can come in. _ _, please. 2. I can help you. _ me _ you. 3. You cant eat in class. _ _ in class. 4. You cant be late for school. _ _ late for school. 5. You cant take photos here. _ photos here.,Come in,Let help,Dont eat,Dont be,No,1. Review the sentence models in Grammar Focus. 2. Collect much more signs you see in your daily life and try to describe them in English. (搜集更多你在生活中遇到的标志,试试用英语翻译。),Homework,Unit 4 Dont eat in class. Section B 1a-1d,Pair work,A:What can we do at school? B: . A:What cant we do? B: . A:And what do we have to do? B: .,Are there any rules at home? What can you do? What cant you do? And what do you have to do?,Free talk,Family Rules,Do you have to practice the guitar every day? Yes, I do.,Do you have to do the dishes every day? Yes, I do.,Can you often watch TV before dinner?,No, I cant.,Can you go out with your friend?,Yes, I can.,Do you often help your mother make dinner?,Yes, I do.,What does Dave do?,h,c,e,b,g,d,f,on school days,after school,before dinner,after dinner,in the evening,every morning,every Saturday,1b Listen and put an for things Dave cant do and a for things he has to do.,on school nights on Saturday in the evening on school days in the summer at 6 oclock,观察与思考,在具体的时间点前面用介词 。,当 morning，afternoon，evening有前置定语 或后置定语限定时，就不用in而用on。,在具体某一天用介词 。 在某个季节、某年、某月都用介词 。,Talk about the rules in Daves house using can or cant.,Pair work,Can Dave go out on school nights?,No, he cant.,Write down Daves rules.,_ 2. _ 3. _ 4. _,Dont watch TV after school.,Dont go out on school nights.,Do his homework after school.,Practice the guitar every day.,5. _ 6. _ 7. _ 8. _,1.Dont waste(浪费)water.,7.Dont read in bed.,2.Make the bed every day.,3.Wash your hands before meals.,4.Turn off the lights before you leave the room.,5.Dont read or eat at the same time.,6.Dont talk loudly on the phone.,My Family Rules,See which group can say the most family rules.,Competition,(小组比赛,看哪组说出更多的家规),Group 1,Group 2,Group 3,Group 4,Groupwork,Show time,In my group, I have to I cant Jim has to He cant,根据汉语意完成句子。 1.外面很冷，你必须穿大衣。 Its very cold outside. You_ _ wear your coat. 2.你必须到十一点才上床睡觉吗？ Do you have to_ _ _ by 11:00? 3.我们班有很多规定。 There are _ _ _ in our class. 4.你认为你的英语课怎么样？ What do you _ _ your English class? 5.我们不能在教室里吃东西。 We cant _in the .,have to,go to bed,so many rules,think of,eat,classroom,课堂练习,按要求改写句子，每空一词。 1. Paul has to eat outside. (改为一般疑问句) _ 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 sports shoes for gym class. (对画线部分提问) _ do the students _ _ _?,Does have to,Can wear,What have to do,4. You cant stand in the middle of the street. (改为祈使句) _ _ in the middle of the street. 5. Take the pen to your sister. (改为否定句) _ _ the pen to your sister. 6. Dont arrive late next time. (改为同义句) _ _ late next time.,Dont be,Dont stand,Dont take,Homework,Write down ten sentences about what you can or cant do in your house. We cant eat in bed. We cant fight,Talk what you can do and cant do to make our city better. We cant talk loudly in the bus. We can clean the park. .,Unit 4 Dont eat in class. Period 4 Section B 2a2c,Well, we cant arrive late for class. We must be on time.,What are the rules at school or in your home?,Dont wach TV after school.,Pair work,Free Talk,Do you like your family rules? Why?,When you are not happy with your rules, what will you do ?,2a. When you are unhappy about something, who do you like to talk to ?,Take a walk Watch TV Play games Listen to music Chat with friends ,Skimming,Are there many rules in Mollys home?,How does Molly feel about the rules?,Read the first letter in 2b and answer the questions.,Yes, there are.,Its terrible.,Mollys Family Rules,Scanning,1 She has to get up at 6:00 and make her bed.,2 She cant leave the dirty dishes in the kitchen!,1 She cant be noisy.,2 She cant eat in class.,3 She cant be late.,1She cant play basketball.,2 She must do her homework.,3 She can play only on weekends.,4 She must read a book before she can watch TV.,5 She has to go to bed before 10:00.,Dr. Knows advice: We have to _.,Feeling: Its terrible,阅读2b中的第二封信，找出Dr. Know的建议，并填入表格的右侧。,follow the rules.,英文书信的格式，开头句：_结尾句：_,观察与思考,观察与思考,After dinner, I cant relax either. 观察本句话，总结either的用法。 副词 either 在此处表示“也”，用于 否定句 ，用法与表示肯定的 副词too相似，可用逗号与 前面隔开。 You like English. I like it, too. My father cant speak English. My mother cant (speak it), either.,Exercise 1. I can sing and dance too. （改为否定句） _ 2翻译句子。 a. 她不是日本人，我也不是。 b. 我妹妹也不喜欢这首歌。,She is not a Japanese. Im not, either.,My sister doesnt like this song, either.,I cant sing or dance either.,2c. Read the letters again and complete the sentences with have to / must, can or cant.,1. Molly play basketball on school days, but she can play it on weekends.,2.Molly do her homework first when she gets home.,3. Molly read a book after dinner before she can watch TV.,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,must,have to,cant,have to,List the rules of your family and tell the feelings. What rules do you think are fair（公平的）？ What rules do you think are unfair(不公平的)？,FAMILY RULES 1.Dont talk loudly. 2._ _ 3._ _ 4._ 5._ 6._ _,Dont watch TV late at night.,Turn off the lights when you leave the room.,Group work,Hi,Dr. Know. We have too many rules. I have to. Tom has to. Lily must. What can we do ?,选词填空。 Emily has so many _. She has to do her homework _ school. She cant go out _ school nights. She has to wash the dishes after dinner, then she can watch TV _ half an hour. She has to be in bed _ ten oclock, because she has to get up _ next morning. She _ a music club. She has to _ the guitar every day. She doesnt think shes _.,rules,after,for,by,early,joins,practice,lucky,on,课堂练习,Complete family rules:,1. Dont _noisy at night.,4. We _ after school.,3. _ your bedroom on Sundays.,2. _play with water in the bathroom.,5.We _ with our brothers.,be,cant fight,Dont,Clean,cant watch TV,1将课本2b的课文抄写1遍，并翻译一遍。（提示：书写工整，老师评出书写明星） 2. 大声朗读2b的文章，注意语音语调，能熟读