人教版七年级英语下册第四单元课件.ppt

Unit 4,.,Dont eat in class.,Section A 1a-3c,Unit 4.Dont eat in class.Sect,There are many rules in our life.,traffic rules,home rules,game rules,There are many rules in our li,What school rules do you know?,Dont arrive _ for school.,late,Dont _ in the classroom.,eat,Dont_ in the hallways.,run,What school rules do you know?,Dont _in class.,listen to music,Dont _.,fight,Dont _in class.lis,1a,2,3,5,4,1a2354,知识点精讲,1.arrive late for（侧重于动作)=be late for(侧重于状态）迟到2.on time 按时；准时3.listen to music听音乐 4.in class 在课上；after class 课下5.fight with sb与某人打架,知识点精讲1.arrive late for（侧重于动作),1b Listening,2,3,4,1b Listening234,1c:Student A is a new student.Student B tells Student A about the rules above.,A:What are the rules?B:Well,_ _,we cant arrive late for class.We must be on time.,1c:Student A is a new student,1c:Student A is a new student.Student B tells Student A about the rules above.,A:What are the rules?B:Well,_,we cant arrive late for class.We must be on time.,1c:Student A is a new student,1c:Student A is a new student.Student B tells Student A about the rules above.,A:What are the rules?B:Well,_,we cant run in thehallways.,1c:Student A is a new student,1c:Student A is a new student.Student B tells Student A about the rules above.,A:What are the rules?B:Well,_ _,we cant eat in theclassroom.We musteat in the dining hall.,1c:Student A is a new student,1c:Student A is a new student.Student B tells Student A about the rules above.,A:What are the rules?B:Well,_,we cant listen to music in class.,1c:Student A is a new student,1c:Student A is a new student.Student B tells Student A about the rules above.,A:What are the rules?B:Well,_,we cant fight.,1c:Student A is a new student,2a Listening,2a Listening,2b Listening,2b Listening,Group work:Lets talk about rules in 2a.,Group work:,Can we listen to music?,No,we cant listen to music in hallways or classroom,but we can listen to it outside or in the music room.,Can we listen to music?No,we,Can we eat in the classroom?,No,we cant,but we can eat in the dining hall.,Can we eat in the classroom?No,What else?,Oh,we cant fight with our classmates.,What else?Oh,we cant fight w,人教版七年级英语下册第四单元,2d 讲解,1：This is very important.important 形容词,常用句型：It is important(for sb)to do sth 做某事对某人来说是重要的；名词形式 importance 2：We must be on time.must是情态动词，意思为“必须”。以must开头的一般疑问句的否定回答y用“No,you neednt.”或者是”No,you dont have to.”3.Can we bring music players to school?bring:带来；取来。常用短语：bring sth/sb to.把某物/某人带到.例如：Mike,bring that book to me.迈克，把那本书带给我。,2d 讲解1：This is very important,练习题,一：根据汉语 意思填写单词1.She usually_(到达）at school early.2.What are your school_(规章）？3.They often_(打架）at home.4.Do you like to _(听）to music?5.She feels_(抱歉）to come late.,arrives,rules,fight,listen,sorry,练习题一：根据汉语 意思填写单词arrivesrulesfi,二：按照要求完成句子1.She has to call her mother.(改为一般疑问句）_ she _ _ call her mother?2.Can we watch TV now?(做否定回答）_,you _.3.They have to wear a uniform.(改为否定句）They _ _ to wear a uniform.4.Eat in the classroom.(改为否定句）_ _ in the classroom.,Does have to,No cant,dont have,Dont eat,二：按照要求完成句子Does hav,Unit 4,.,Dont eat in class.,Grammar Focus-3c,Unit 4.Dont eat in class.Gram,Who knows these signs?,Dont smoke.,Dont fish.,Who knows these signs?Dont sm,Who knows these signs?,Dont take photos.,Dont pick flowers.,Who knows these signs?Dont ta,Who knows these signs?,Dont eat or drink.,Dont talk.,Who knows these signs?Dont ea,Grammar Focus,Dont run in the hallways.What are the rules?Can we eat in the classroom?Can we wear a hat in the class?Does he have to wear a uniform at school?What do you have to do?,Dont fight.We must be on time for class.No,we cant,but we can eat in the dining hall.Yes,we can./No,we cant.Yes,he does./No,he doesnt.We have to be quiet in the library.,Grammar FocusDont run in the,3a:Write the school rules for the school library.,1.Dont talk.,2.Dont drink or eat.,3.Dont listen to music.,4.Dont take photos.,3a:Write the school rules for,3b:Make questions,then answer.,Be quiet?,Q:Does she have to be quiet in the library?,A:Yes,she does.,(she/have to/in the library)?,3b:Make questions,then answe,3b:Make questions,then answer.,Eat?,Q:Does he have to eat in the dining room?,A:Yes,he does.,(he/have to/in the dining room)?,3b:Make questions,then answe,3b:Make questions,then answer.,Listen to music?,Q:Can we listen to music in the hallways?,A:Yes,we can.,(we/can/in the hallways)?,3b:Make questions,then answe,3b:Make questions,then answer.,Wear a hat?,Q:Can we wear a hat in the classroom?,A:No,we cant.,(we/can/in the classroom)?,3b:Make questions,then answe,Grammar,祈使句是要求、请求或命令、劝告、叮嘱、建议别人做或不做一件事。省去主语的简单句。可在句首或者句末加please，若在句末加，之前要用逗号隔开。,肯定祈使句：Sit down!Come in,否定祈使句：Dont sit down!Dont come in,Grammar祈使句是要求、请求或命令、劝告、叮嘱、建议别人,肯定句祈使句常用句型结构：1.Do型：动词原形+宾语+其他。例如：Close the door,please.2.Be型：Be+其他：Be a good man.做个好人3.Let型：Let+人+动词原形+其他 比如：Lets play football.,肯定句祈使句常用句型结构：,否定句祈使句常用句型结构：1.Do型和Be型：Dont+动词原形/be+其他 Dont close the door.Dont be late.2.Let型：Dont+let+人+动词原形+其他 或者Lets not+动词原形+其他 Dont let him know.3.警示语：No+名词/动词ing Dont smoke.=No smoking.,否定句祈使句常用句型结构：,练习,用括号内所给单词的适当形式填空：1._(not fight)with your classmates at school.2.Dont _（be）late for class.3.No_(swim)here.4.Its important for us _(listen)to the teacher in class.,Dont fight,be,swimming,to listen,练习用括号内所给单词的适当形式填空：Dont fightb,练习,句型转换1.Run in the hallways.(改为否定句)_ _ in the hallways.2.Dont talk.（同义句）_ _.3.Open the door.（改为否定句）_ _ the door.,Dont run,No talking,Dont open,练习句型转换Dont runNo tal,Unit 4,.,Dont eat in class.,Section B,Unit 4.Dont eat in class.Sect,Dont walk.,Lets review,Walk.,Ride horses.,Dont ride horses.,Dont walk.Lets reviewWalk.R,Dont turn left.,No smoking.,Be careful!,No parking!,Dont turn left.No smoking.,Stop.Listen to me.Come here.Go there.Stand up.Come in.Go out.Stop smoking.Look at the blackboard.Do your homework.,停听我讲来这儿去那儿起立进来出去不要吸烟看黑板做作业,祈使句 Imperative sentences,Stop.停祈使句 Imperative sentences,Take me to your heart.Love me,love my dog.Come on!Give me a call.Open the door.Excuse me!Have a try.Help yourself.Lets go.Let me see.Be quiet.,带我入你心爱屋及乌加油给我打个电话开门请原谅试一试随便吃我们走吧让我想想请安静,Take me to your heart.带我入你心,1a.Read the rules in the chart in 1b.Then match the pictures a-h with the rules.,1a.Read the rules in the char,1b.Listen and put an for things Dave cant do and a for things he has to do.,h,on school days,c,after school,e,before dinner,b,after dinner,g,in the evening,d,every morning,f,every Saturday,1b.Listen and put an for th,1c.Listen again.Write when Dave has to follow the rules in the chart in b1.Choose from the phrase in the box.,on the school nights,every Saturday,before dinner,in the evening,on school days,after school,after dinner,every morning,1c.Listen again.Write when D,1d.Talk about the rules in Daves house.,1d.Talk about the rules in Da,2a.When you are unhappy about something,who do you like to talk to?,write in a diary?,Your father or your mother?,Your best friends?,2a.When you are unhappy about,2b,Read the letter and answer some questions.,2bRead the letter and answer s,2b,Read the letter and choose the right answer.,1.Whats Mollys problem?A.She has too much homework.B.She has too many rules.,B,2.Why does Molly write this letter?A.She needs some help.B.She wants to tell her rules to Dr.Know.,A,2bRead the letter and choose t,Read the letter carefully and answer the following questions.,1.When does Mary get up?,She gets up at 6:00 a.m.,2.What must Molly do before she can watch TV?,She must read a book.,Read the letter carefully and,Listen to tape and underline the rules for Molly.,Listen to tape and underline t,Read the second letter and choose the right answer.,1.Dr.Know tells Molly to _ the rules.A.break B.forget(忘记）C.follow,C,Read the second letter and cho,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/has to,must/has to,can,2cCan you complete the sentenc,4.At school,Molly _be noisy or eat in class.5.Parents and schools make rules to help students.So students _follow the rules.,have to/must,cant,制定规则,4.At school,Molly _be,receiver(收信人）,writer(写信人）,receiver(收信人）writer,Language points,1.Dear Dr.Know Dr.为doctor(博士；医生；医师)一词的缩写形式，冠于姓氏之前，表示对人的尊称。Dr.采用的是首尾缩写法，取词首字母和词尾字母将单词进行缩写。,Language points1.Dear Dr.Know,2.make the bed/make ones bed 整理床铺e.g.Bob always makes his bed himself.鲍勃总是自己整理床铺。Can you make the bed?你会整理床铺吗？,Language points,2.make the bed/make ones bed,Language points,3.There are too many rules!这里有太多的规定了。too many“太多”可数名词复数 He has too many friends to meet.他有很多朋友要见。too much“太多”不可数名词 We have too much work to do.我们有许多工作要做。,Language points3.There are to,()1.I have _ homework to do today.A.too many B.too much C.much too D.very much()2.Im too busy every day,so I never have_fun.A.some B.many C.much D.a,B,C,()1.I have _ homework,Exercise,_ milk _ money _ questions _ books _ time,too much,too much,too many,too many,too much,Exercise _ milktoo mu,4.either adv.“也”，用于否定句句末，可用逗号与语句的主体部分隔开。Eg.My father cant speak English.My mother cant,either.我爸爸不会讲英语，我妈妈也不会。,4.either adv.,also，too和either辨析 also用于肯定句，它通常放在句中，放在be动词、助动词、情态动词之后,实义动词之前。Eg.1.Peter also has two brothers.2.I am also a student.3.Mrs.Green can also sing the song in Chinese.,also，too和eithe,too 一般用在肯定句中，放在句末。Eg.Im in Row 1,too.either 表示“也”时，一般只用于否定句，且置于句末。Eg.1.I dont know him.Tom doesnt know him,either.2.If you dont go there,he wont go there,either.,too 一般用在肯定句中，放在句末。,用too，also或either填空。1.I dont like bananas.He doesnt like bananas,_.2.Ill go to see the film,_.3.They _ have fish shops in that small town,either,too,also,4.I _need a pen.5.I dont like tomatoes,_.6.I can _ play the piano.,also,either,also,用too，also或either填空。eithertoo,5.feel v.感受；觉得“feel+形容词”感到/觉得 Eg.Take a deep breath,and you will feel relaxed.深深地吸一口气,那样你会觉得轻松的。,5.feel v.感受；觉得,6.follow v.遵循；跟随 follow the rules 遵守规则,Eg.Please follow me,madam.夫人，请跟我来。,6.follow v.遵循；跟随Eg.Please f,7.because I must do my homework.因为我必须去做作业。must 情态动词，意为“必须”，表示说话人的主观看法，认为有义务有必要，后加动词原形。如：我们必须努力学习。We _ _ _.,must study hard,7.because I must do my homewo,have to也有“必须”，但表示客观需要，即周围的环境、习惯、协约等要求某人“不得不做某事”。如：我们不得不努力工作。We _ _ _ _.,have to work hard,have to也有“必须”，但表示客观需要，即周围的环境、习,8.I have to be in bed by ten oclock.10点前我不得不上床睡觉。,by在之前，不迟于，为介词。,Eg.1.Please come here by 5:00 p.m.请不迟于下午点钟过来。2.I can finish the homework by tomorrow.到明天我能把作业完成。,8.I have to be in bed by ten o,9.strict,be strict in sth.,Eg.Students must be strict in their study and teachers must be strict with their students.,严格的规则,对某人严格,对某事要求严格,strict rules,be strict with sb.,9.strictbe strict in sth.Eg.,10.noisy,1.noisy adj.吵闹的,2.noise n.噪音,Eg.Dont be noisy.The baby is sleeping.,Eg.Dont make any noise.,10.noisy1.noisy adj.吵闹的2.no,11.remember,remember v.记得,1.remember to do sth.,记得去做某事,Eg.Remember to do your homework.,2.remember doing sth.,记得做过某事,Eg.I remember meeting her at a party once.,记得去写作业。,我记得在一次晚会上见过她一次。,11.rememberremember v.记得1.r,()1.My sister _ be at school by seven oclock.A.has to B.have to C.had to D.must to()2.Its raining all day,so my brother _ stay at home.A.must B.have toC.must to D.has to,A,D,()1.My sister _ be at,3a Complete Zhao Peis letter to Dr.Know using have to/must,can or cant.,3a Complete Zhao Peis letter,Dear Dr.Know,_ you help me?Im not happy because there are 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,I _ play with my friends or watch TV because I _ do my homework.I _ relax on weekends either because I _ learn to play the piano.I never have fun,what _ I do?Zhao Pei,have to/must,Can,have to/must,must/have to,must/have to,cant,cant,must/have to,can,Dear Dr.Know,have to/mustCan,3b Complete the chart with the rules in your home and school.Put an for for the rules that you think are unfair.,3b Complete the chart with the,I must do the homework first after school.,I have to wear the uniform at school.,I have to keep my hair short.,I must get up before 6:30 and practice English.,Things I have to do,I must do the homework first a,I cant go out on school nights.,I cant watch TV before I practice the piano.,I cant see friends on school days.,I cant be noisy or eat in class.,Things I cant do,I cant go out on school night,3c Write a letter to Dr.Know.Tell him about the rules and how you feel about them.,3c Write a letter to Dr.Know.,Dear Dr.Know,_Li Yan,英文书信格式,receiver(收信人）,writer(写信人）,正文,Dear Dr.Know,英文书信格式receiver,1.先对3b中自己所写的在校及在家的规则进行整理，将在家里的规则及在学校里的规则分别放在一起。2.先将在家里的规则写成一段连贯的文字，再将在学校里的规则写成一段连贯文字，表明自己对这些规则的感受。3.注意开头可写“Can you help me?”来表明自己求助的目的。并注意写清自己求助的原因。按书信的写作格式，写好开头及结尾。并再将整个信件再通读一遍。,1.先对3b中自己所写的在校及在家的规则进行整理，将在家里,Dear Dr.Know,_Li Yan,Can you help me?Im not happy because there are too many rules in my life.I must get up before 6:30 and practice English every morning.I cant go out on school nights.I cant meet friends on school days.I must do my homework first after school.I cant watch TV before I practice the piano.I have to wear the school uniform at school.I have to keep my hair short.I cant be noisy or eat in class.What can I do?,One possible version,Dear Dr.Know,Can you help me?,A:Do you have a library at school?B:Yes,we do.And we have _ for school library.A:What are they?B:We have to keep quiet in the _.We have put our umbrella _ the library.We cant _,_ _ _ _ or listen to the music in it.,.看图完成对话,rules,library,outside,talk,put the school bags,A:Do you have a library at sc,She wears sunglasses.(对划线部分提问)_ does she _?2.I went to Shanghai with my family.(对划线部分提问)_ _ to Shanghai with you?3.The sun is shining.(对划线部分提问)_ _ the weather?,What,wear,Who went,.句型转换,How is,She wears sunglasses.(对划线部分提问,4.Listen to music in hallways.(改为否定句)_ listen to music in hallways.5.At school,we must clean the classroom.(改为同义句)At school,we _ _clean the classroom.,Dont,have to,4.Listen to music in hallways,1.外面很冷,你必须穿大衣。Its _ outside.You _ _ wear your coat.2.你必须到十一点上床睡觉吗？Do you have to _ _ _ _ 11:00?3.我们班级有很多规定。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 _.,cold,have to,go to bed by,so many rules,think of,eat,classroom,III.汉译英,1.外面很冷,你必须穿大衣。coldhave tog,Homework,Write a letter to your parents about the rules at home.Let them know your ideas.,HomeworkWrite a letter to your,Dear parents,I know you love me very much.Now Ive grown up.(长大)We should respect(尊重)each other.I have some suggestions(建议)for you._ Will you listen to me?,Dear parents,THANK YOU,欢迎各位老师指导,THANK YOU欢迎各位老师指导,