新目标英语七年级下册unit4 全单元ppt课件.ppt

,Dont eat in class.,Unit 4,Section A11a-2d,fight,dining hall,hallway,listen to,Main words,music player,uniforms,wear a hat,sorry,outside,arrive,Do you know the meanings of the following signs?,No talking!,No walking!,Nofire!,Nosmoking!,Nopets allowed!,No mobile phones!,Dont sit on the handrail.,No eating.No drinking.,Emergency Exit,Wet Floor,Nothing can be accomplished without norms or standards.无规矩不成方圆。,We always say:,Do you know the places that have rules?And what rules do you know?,school rules,class rules,family rules,library rules,dining rules,校规,班规,图书馆规则,就餐规则,家规,keep rules,break rules,遵守规则,违反规则,Living in the society,we have to,we cant,What can we do at school?What cant we do at school?,Discussion,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.Dont be late for class.,Dont eat in the classroom.,A:Can we eat in the classroom?,B:No,we cant.We cant eat in the classroom.,We can eat in the dining hall.,A:Can we eat in the dining hall?B:Yes,we can eat in the dining hall.,.,A:Can we run in the hallways?B:No,we cant.We cant run in the hallways.,Dont run in the hallways.,A:Can we listen to music in class?,B:No,we cant.We cant listen to music in class.,Dont listen to music in class.,A:Can you fight?B:No,we cant.We cant fight.,Dont fight.,Presentation,Dont arrive late for class.You must be on time.,Dont fight!,Dont listen to music in class.,1a Which rules are these students breaking?Write the number of the rule next to the student.,2.Dont run in the hallways.,4.Dont listen to music in class.,5.Dont fight.,1.Dont arrive late for class.You must be on time.,4,3,2,5,3.Dont eat in the classroom.You must eat in the dining hall.,Peter _ Amy _ Mike _,Listening,1b Listen.What rules are these students breaking?Write the numbers after the names.,2,3,4,1.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.,比眼力!,Dont fight with your classmates.,Tell your classmate what the rules should be.,Dont listen to music in the classroom.,Dont arrive late for school.,Dont eat in the classroom.You must eat in the dining hall.,Dont run in the hallways.,Well,we cant arrive late for class.We must be on time.,1c Student A is a new student.Student B tells Student A about the rules above.,What are the rules?,Pairwork,Dont run in the hallways.,What are the other rules?,2a Listen.Check()the activities Alan and Cindy talk about.,2b Listen again.Can Alan and Cindy do these activities?Circle can or cant above.,Well,we cant listen to music in the classroom or hallways.But we can listen to music in music room.,2c Student A is Alan.Student B is Cindy.Talk about the rules in 2a.,What are the school rules,Alan?,Pairwork,We cant eat in the classroom,but we can eat in the dining hall.,Uh-huh.,No,you cant.What else?Oh,you cant fight with your classmates.That makes the teachers really unhappy.,Oh,can we wear a hat in class?,I see.,1.Is John new at school?_2.Are there many rules at school?_,2d Read the conversation in 2d and answer the questions.,Yes,he is.,Reading,Yes,there are.,3.Can he bright music players to school?_4.Do they have to always wear the school uniform?_,No,he cant.,Yes,they do.,2d Role-play the conversation.,Role-play,Language points,1.arrive vi.到达 When did he arrive yesterday?昨天他什么时候到达的？,arrive in/at与get to 的区别 My father arrived in/got to Beijing this morning.我爸爸今天上午到达了北京。The farmer arrived at/got to an old house and knocked at the door.那个农民到达了一个旧房子前并且敲了敲门。,小结：arrive+in（大地方）at（小地方）get 必须与to 搭配才能加宾语。后面如接地点副词，则不用介词to。,When did your uncle _ in Shanghai?The day before yesterday.A.arrive B.getIf you _ too late,the host will be unhappy.A.arrive B.get to C.arrive at_(not arrive)late for class.,A,A,Dont arrive,1.My mother usually get _ school at 7:40 in the morning.2.When do you usually arrive _ the bus station?3.Jennys uncle usually arrives _ Shanghai in the evening.,选词填空:in,at,to,to,in,at,Practice,2.have to与must 1)have to意为“必须做某事”强调“客观需要”They have to wear school uniforms every day.他们每天必须穿校服。2)must 意为“必须”强调主观上的愿望 Its late.I must go home now.天晚了。现在我必须要回家。,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,-_ ask you some questions?-Sure.A.Do you B.Will you C.Can I D.Must IDad,may I watch TV?No,you cant.You _ finish your homework first.A.must B.can C.may,C,A,2)on time 是一个固定介词短语，表示“按时；准时”。例如：We must get to school on time.我们必须按时到校。我们要按时完成任务。Well finish our job _.,on time,3)系动词be与形容词或介词短语联用，是英语一种常见的语句结构，表示某种状态。例如：be quiet 保持安静；be strict 要求严格 be on time 守时；按时到 be at work 在上班 例如：You mustnt be noisy,children.孩子们，你们一定不能喧闹。,3.listen to 听 She is listening to the radio.她在听收音机。,listen at the door 耳朵贴着门听 listen for 留神等着听 listen for an answer 等着听回答 listen to a lecture 听讲座 listen to advice 听从劝告,4.wear a hat 戴帽子 wear v.穿；戴 The girl often wears a red coat and a white hat.这个女孩经常穿着红色的上衣戴着白色的帽子。,wear强调“穿着”这一状态，也可表示“戴着”。如：She likes wearing colorful clothes.她喜欢穿着颜色鲜艳的衣服。dress既可表示动作，又可表示状态，常由人作宾语，意为“给穿衣服”。如：Could you dress the child for me?你能不能替我给小孩穿上衣服?,wear,dress 与 put on的区别,当表示自己穿衣服时，一般用get dressed(=dress oneself)。如：He cannot get dressed(=dress himself).他不会自己穿衣服。当dress表示状态时，一般要用be dressed in的形式。如：She is dressed in a red coat.她穿着一件红色的上衣。,put on着重于“穿”这一动作，即由没穿到穿这一过程的完成，意为“穿上”。如：Please put on your new coat.请穿上你的新大衣。用 wear,put on,dress 的适当形式填空。1.She is _ a red flower in her hair.2.He _ his coat and goes out.3.He is _ black.,wearing,puts on,dressed in,5.bring v.带来；取来 Can you bring me an English dictionary?你能给我带来一本英语字典吗？,bring 与 take 的区别 Bring your homework here,and take the book away.把你的作业拿过来，把这本书带走。bring 指往里带来,而take 则指往外带走。-Why do Chinese people like red?-Because they think it can _ them good luck.A.carry B.bring C.make D.take,B,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.Dont play sports in the classroom.Dont fight.,Come in,please!请进！Sit down,please.请坐。,否定,肯定,肯定祈使句 否定祈使句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.,Examples,不要在上课时听音乐。_2.我们必须准时。_3.我们能把音乐播放器带到学校里来吗？_在图书馆里我们必须保持安静。_不要在楼道里跑。_,Dont listen to music in class.,We must be on time.,将下列句子译成英语。,Exercises,Can we bring the music player to school?,We must keep quiet in the library.,Dont run in the hallways.,Lets make a conclusion.,What are the school rules?,School rules,1.Dont arrive late for class.,2.Dont run in the hallways.,3.Dont eat in the classrooms.,4.Dont listen to music in the classrooms or the hallways.,5.Dont fight.,Follow the rules at school!,Section A 2Grammar Focus-3c,Lead in,Be polite to each other.Wear school uniform.Dont be late for school.Dont say rude remarks in school.Dont eat snacks in class.Dont shout in class.,说唱下列歌谣：,1.不要在楼道里跑。_2.不要打架。_3.有什么规则？_ 4.我们必须按时上课._,阅读Grammar Focus部分，完成下列句子。,Dont fight.,Dont run in the hallways.,What are the rules?,We must be on time for class.,Grammar Focus,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?,8.他在学校里必须穿校服吗？_9.是的，必须。/不，不必。_10.你们必须做什么？_ 11.在图书馆里我们必须保持安静。_,Yes,he does./No,he doesnt.,Does he have to wear a uniform at school?,What do you have to do?,We have to be quiet in the library.,一、祈使句1.用法：一般以动词原形开头，表示请 求、命令、劝说、警告等。在祈使句 中，通常省略句子主语第二人称you。,探究乐园,2.句子结构(1)肯定句：_+其他 在餐厅里吃东西。_ 在音乐教室里听音乐。_ 骑自行车去上学。_,Ride the bike to school.,Eat in the dining hall.,动词原形,Listen to music in the music room.,(2)否定句:_+_+其他 不要和同学们打架。_ 不要在教室里打篮球。_,Dont fight with your classmates.,Dont play basketball in the classroom.,Dont 动词原形,以let引起的句子 _+sb.+动词原形 让我们步行去上学吧。_(4)No+动词-ing形式。表示“禁止、规劝”禁止停车！No Parking.禁止吸烟！No Smoking.,Let,Lets walk to school.,二、询问和讨论学校规则：1.有什么规则？我们必须保持安静。_ _ 2.我们可以在上课的时候戴帽子吗？_ 不可以。你可以在外面戴帽子。_ _,What are the rules?,We must be quiet.,Can we wear a hat in class?,No,we cant.You can wear a hat outside.,3.你必须做什么事？_ 我们必须穿校服。_4.他必须在校吃午饭吗？_,We must wear the school uniforms.,What do you have to do?,Does he have to eat lunch at school?,Do you know the rules in these places?,library,dining hall,hallways,classroom,Do you know the rules for the school library?,Dont talk.,Dont talk.,Do you know the rules for the school library?,Dont eat in the library.,Dont sing in the library.,Do you know the rules for the school library?,Dont take pictures/photos in the library.,Do you know the rules for the school library?,Library RulesDont talk._,3a Write the rules for the school library.,Writing,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。,Be quiet?(she/have to/in the library)Q:Does she have to be quiet in the library?A:Yes,she does.,3b Use the words to make questions about the rules.Then write answers according to your school.,Writing,2.Eat?(he/have to/in the dinning hall)Q:_ A:_Listen to music?(we/can/in the hallways)Q:_ A:_ 4.Wear a hat?(we/can/in the classroom)Q:_ A:_,1.根据例句，可知要求我们造一般疑问句并根据实际情况进行回答。2.先确定句子的主语。3.再确定用情态动词还是用助动词来构成疑问语序。4.根据实际情况做出肯定或否定回答，答语的主语要与问句保持一致。,方法指导,2.Eat?(he/have to/in the dining hall)Q:_?A:_3.Listen to music?(we/can/in the hallways)Q:_?A:_ 4.Wear a hat?(we/can/in the classroom)Q:_?A:_,Then answer the questions.,Yes,he does.,Does he have to eat in the dining hall,Can we listen to music in the hallways,No,we cant.,Can we wear a hat in the classroom,No,we cant.,3c Make up five cool rules for your dream school.Share your rules with the class.Your classmates vote for the Coolest School!,1.We can eat in class.2.We dont have to come to school every day.3.,At my dream school,we dont have to come to school every day.,We can eat in class.,3c Make up five cool rules for your dream school.Share your rules with the class.Your classmates vote for the Coolest School!,We dont have to wear school uniforms.,We can listen to music in class.,We can eat in the classroom.,We dont have to do homework.,Report,At my dream school,we dont have to come to school every day.We can eat in the classroom.We can listen to music in class.We dont have to do homework.We dont have to wear the school uniform at school.,Discuss and make rules for the computer room in your school.,Computer Rules _ _ _ _ _,Group work,We must be quiet in the computer room.,Dont run in the computer room.,Dont eat or drink in the computer room.,Wear slippers in the computer room.,Report,Computer Rules _ _ _ _ _,We must be quiet in the computer room.,Dont eat or drink in the computer room.,Dont run in the computer room.,Wear slippers in the computer room.,Clean the computer room every day.,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 to eat breakfast quickly?,Dont play volleyball after class.,Exercise,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 before six?,can 能，能够（表示许可）Can I sit here?No,you cant.我可以坐这儿吗？不,你不能。can 能，会（表示能力）Can you play basketball?Yes,I can.你会打篮球吗？是的,我会。,have to 必须，不得不dont/doesnt have to 不必,你不必在上午七点前到校。You dont have to be school before 7:00.他们在学校必须做什么呢？What do they have to do at school？我们要保持安静。We have to be quiet.,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.,cant,can,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,cant,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 the guitar every day.,have to,have to,has to,has to,Lets look at Marys Monday at school.,Theres a gym class today.I have to wear_.,sports shoes,But theres a party at school today,so I dont have to wear _.,the school uniform,After school,I have to clean the _.,classroom,Talk about your school day.What can you do and what do you have to do?Then make a list.,Lets talk according to the list.,Can we eat in the hallway?,Yes,we can./No,we cant.,Do we have to wear a uniform?,Yes,we do./No,we dont.,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 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?,You must be on time for class.,What does Eric have to do before six?,Unit 4,Section BPeriod 1(1a-2c),What can we do at school?What cant we do?And what do we have to do?Talk about school rules.,Are there any rules at home?What can you do?What cant you do?And what do you have to do?Make a list.,Lets look at the rules of the Jones family.,FAMILY RULES,Dont talk loudly.,FAMILY RULES,Dont watch TV late at night.,FAMILY RULES,Dont eat in bed.,FAMILY RULES,Clean the bedroom on Saturdays.,FAMILY RULES,Dont get up late on Sundays.,FAMILY RULES,Dont sing loudly at night.,Dont go out on school nights.,FAMILY RULES,Do your homework after school.,FAMILY RULES,Practice the guitar every day.,FAMILY RULES,Dont watch TV after school.,FAMILY RULES,Do you have any other family rules?,1a Match the pictures a-h with the rules.,_ 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,1b Listen and put an x for things Dave cant do and a for things he has to do.,Listening,x,x,x,下面是do和名词搭配的几个例句：1.Go and do your hair.梳头2.Do your teeth,please.刷牙3.Can you do the room now?打扫房间4.When is he coming to do the windows?擦窗户,1c Listen again.Write when Dave has to follow the rules in the chart in 1b.Choose from the phrases in the box.,on school nights every Saturday before dinner in the evening on school days after dinner after school every morning,on school days,after class,before dinner,after dinner,in the evening,every morning,every Saturday,1d Talk about the rules in Daves house.,No,he cant.,Can Dave go out on school nights?,No,he cant.,Can Dave see friends on school days?,Yes,he can.,Can Dave do his homework after class?,Yes,he can.,Can Dave practice the guitar before dinner?,Rules,Rules and Rules,Every day I can hear my parents say,“Do your homework and no TV.Clean your room and dont make it messy.”Rule,rules,thereve got to be rules.Let me tell you,young child,you just cannot run wild.,Every day I can hear my teacher say,“Please arrive on time and dont run behind.If you want to speak,raise your hand.”Rule,rules,thereve got to be rules.Let me tell you,young child,you just cannot run wild.,terrible,read,dirty,kitchen,make the bed,relax,Main words,noisy,strict,follow the rules,remember,learn,keep quiet,2a When you are unhappy about some