Unit 4Dont eat in class.SectionBIfyouarehappyandyouknowit,clapyourhandsIfyouarehappyandyouknowit,neverbeafraidtoknowitIfyouarehappyandyouknowit,clapyourhands.Lets enjoy a song!Dontwalk.Doyouknowthesesignsinacity?Whatdotheymean?Walk.Ridehorses.Dontridehorses.Run.Dontrun.Turnright.Dontturnright.Dont turn left.No smoking. Becareful!Noparking!Stop.Listentome.Comehere.Gothere.Standup.Comein.Goout.Stopsmoking.Lookattheblackboard. Doyourhomework. 停停听我讲听我讲来这儿来这儿去那儿去那儿起立起立进来进来出去出去不要吸烟不要吸烟看黑板看黑板做作业做作业Imperativesentences Takemetoyourheart.Loveme,lovemydog.Comeon!Givemeacall.Openthedoor.Excuseme!Haveatry.Helpyourself.Letsgo.Letmesee.Bequiet.带我入你心带我入你心爱屋及乌爱屋及乌加油加油给我打个电话给我打个电话开门开门请原谅请原谅试一试试一试随便吃随便吃我们走吧我们走吧让我想想让我想想请安静请安静1a. Read the rules in the chart in 1b.Then match the pictures a-h with the rules.1b. Listen and put an for things Dave cant do and a for things he has to do.RulesCant()Haveto/Must()When agoout onschoolnightseefriends dohishomework practicetheguitar dothedishes watchTV helphismommakebreakfastcleanhisroom honschooldayscafter schoolebefore dinnerbafter dinner gin the evening d every morning fevery Saturday1c. Listen again. Write when Dave has to follow the rules in the chart in b1. Choose from the phrase in the box.ontheschoolnightsevery Saturday before dinnerin the eveningonschooldaysafter school after dinner every morning1d. Talk about the rules in Daves house.2a. When you are unhappy about something, who do you like to talk to ? 2b.Read the letters. Underline the rules for Molly.TakeawalkWatchTVPlaygamesListentomusicChatwithfriendsDearDr.Know,Therearetoomanyrules!At6:00a.m.,mymomsays,“Getupnowandmakeyourbed!”Afterbreakfast,mymomalwayssays,“Dontleavethedirtydishesinthekitchen!”Afterthat,IruntoschoolbecauseIcantbelate.Atschool,wehavemorerules-dontbenoisy,donteatinclass,MydadsaysIcantplaybasketballafterschoolbecauseImustdomyhomework.Icanplayonlyonweekends.Afterdinner,Icantrelaxeither.ImustreadabookbeforeIcanwatchTV.ButIhavetogotobedbefore10:00.Rules,rules,rules!Itsterrible!WhatcanIdo,Dr.Know?MollyBrown,NewYorkDearMolly,Iknowhowyoufeel.Peoplealwaystellus,“Dontdothis!”or“Youcantdothat!”Butthinkaboutit,Molly.Therearealotofthingsyoucanplaybasketballonweekends.YoucanwatchTVafteryoureadabook.Parentsandschoolsaresometimesstrict,butremember,theymakerulestohelpus,Wehavetofollowthem.Goodluck!Dr.Know2c. Read the letters again and complete the sentences with have to / must, can or cant.1.Mollyplaybasketballonschooldays,butsheplayitonweekends.2.Molly doherhomeworkfirstwhenshegetshome.3.MollyreadabookafterdinnerbeforeshewatchTV.4.Atschool,Mollybenoisyoreatinclass.5.Parentsandschoolsmakerulestohelpstudents.Sostudentsfollowtherules.cantmusthave tocanthave toPairwork Ihavetodomyhomeworkafterschool.AndIcantwatchTVonschoolnights.3a. Complete Zhao Peis letter to Dr. Know using have to / must, cant or can.DearDr.Know,youhelpme?Imnothappybecausetherearetoomanyrulesathome.Everymorning,Igetupatsixoclock.Afterschool,IplaywithmyfriendsorwatchTVbecauseIdomyhomework.IrelaxonweekendseitherbecauseIlearnthepiano.Ineverhavefun.WhatIdo?ZhaoPeihave tocanCanmustmustcantcant1.getupat6oclock2.cantplaywithherfriendsafterschool3.doherhomeworkafterschool4.cantwatchTVonschoolnights5.cantrelaxonweekend6.learnthepiano Zhao Peis Rules3b.Completethechartwiththerulesinyourhomeandschool.Check()therulesyouthinkareunfair.ThingsIhavetodoThingsIcantdo3c.WritealettertoDr.Know.Telltherulesandhowyoufeelaboutthem.Tidy roomPractice pianoArrive late for classStay up lateOne Possible Version DearDr.Know,Therearetoomanyrulesinmylife!Athome,Ihavetohelpmymomanddaddothedisheseveryday.AndIhavetocleanmyroomonSaturdays.Icantgooutwithmyfriendsonweekends.Atschool,wecanteatinclass.Wehavetowearaschooluniform.Andwecantbenoisyinthehallways.HowcanIrelaxwithsomanyrules?WhatshouldIdo?KenLiMake the rules for the public places. 4. Game A:Maria,doyouhavetogotobedby10:00?B:Yes,Ido. 1.Therearetoomanyrules!toomany可数名词复数可数名词复数,“太多太多”e.g.Ihavetoomanybookstoread.toomuch不可数名词不可数名词,“太多太多”e.g.Therestoomuchmilkintheglass.Language Points2.Ihavetogotobedbeforetenoclock.1)gotobed“上床睡觉上床睡觉”,此时等于此时等于beinbed,in和和bed之间不能用冠词之间不能用冠词,bed也不用复数也不用复数,beinbed还有还有“卧床卧床”的意思的意思。e.g.Heisinbedfor10years.他卧床他卧床10年了。年了。Davehastobeinbedearlyeverynight.大卫每晚必须很早睡觉。大卫每晚必须很早睡觉。3.Afterdinner,Icantrelaxeither.副词副词either在此处表示在此处表示“也也”，用于否定句句末，用于否定句句末，用法与表示肯定或者陈述的副词用法与表示肯定或者陈述的副词too相似，可用相似，可用逗号与语句的主题隔开。逗号与语句的主题隔开。e.g.YoulikeEnglish.Ilikeit,too.MyfathercantspeakEnglish.MymotherCant(speakit),either.4.Therearealotofthingsyoucando.此处的此处的alotofthingsyoucando是一个名词是一个名词短语，句子短语，句子youcando起修饰、限定名词起修饰、限定名词things的作用。英语中当句子限定修饰名词时要放在的作用。英语中当句子限定修饰名词时要放在该名词之后。该名词之后。e.g.Therearealotofsongsyoucansing.A:Doyouhavealibraryatschool?B:Yes,wedo.Andwehave_forschoollibrary.A:Whatarethey?B:Wehavetokeepquietinthe_.Wehaveputourumbrella_thelibrary.Wecant_,_orlistentothemusicinit. 看图完成对话看图完成对话ruleslibraryoutsidetalkputtheschoolbags1.Shewearssunglasses.(对划线部分提问对划线部分提问)_doesshe_?2.IwenttoShanghaiwithmyfamily.(对划线部分提问对划线部分提问)_toShanghaiwithyou?3.Thesunisshining.(对划线部分提问对划线部分提问)_theweather?What wearWho went. 句型转换句型转换How is4.Listentomusicinhallways.(改为否定句改为否定句)_listentomusicinhallways.5.Atschool,wemustcleantheclassroom.(改为同义句改为同义句)Atschool,we_cleantheclassroom.Donthaveto1.外面很冷外面很冷,你必须穿大衣。你必须穿大衣。Its_outside.You_wearyourcoat.2.你必须到十一点上床睡觉吗？你必须到十一点上床睡觉吗？Doyouhaveto_11:00?3.我们班级有很多规定。我们班级有很多规定。Thereare_inourclass.4.你认为你的英语课怎么样？你认为你的英语课怎么样？Whatdoyou_yourEnglishclass?5.我们不能在教室里吃东西。我们不能在教室里吃东西。Wecant_inthe_.coldhave togo to bed byso many rulesthink ofeatclassroomIII.汉译英汉译英1.Dontstando_.Comeinplease.2.Heiswritinginthec_now.3.Helikesw_towork.Hethinksitsgoodforhishealth.4.Hehasbreakfastandsupperathome,buthehaslunchinthed_hall.5.Gotow_yourhands.Theyareverydirty.utsidelassroomalkingashiningIV. 根据句意填写单词根据句意填写单词1.(Can/Does)_weeatinclass?2.(Dont/Hasto)_wearahatinclass!3.DoesBill(haveto/can)_gotobednow?4.FranciscoandAndrew(cant/dont)_come.5.(Do/Haveto)_theywearsportsshoes?V. 选择正确的动词填空。选择正确的动词填空。Can Dont have tocantDo HomeworkWritealettertoyourparentsabouttherulesathome.Letthemknowyourideas.Forexample：Befriendly.Savewater.Dontgooutatnight.Donteatinthebed.Dontsleeptoolate.Dontwastemoney.Donttalkloudly.Dontkeepanimals.Dearparents,Iknowyoulovemeverymuch.NowIvegrownup.(长大长大)Weshouldrespect(尊重尊重)eachother.Ihavesomesuggestions(建议建议)foryou._Willyoulistentome?