11Unit1InChina,weopenagiftlater.1.Graspthekeywordsandkeystructure:gift,surprise,immediately,difference,accept,tradition,must,serious,taste,Idon’tthinkIshouldopenitnow.Inchina,weopenagiftlater.Youneedn'twait!Youcan’tbeserious!2.Readingaim:Tounderstandtheconversationsoncustomsandsocialbehaviors.3.Affection:Weshouldlearnandrespectthetraditionsofothercountries.Teachingaims/kæp//tʃes//set//'tʃɔp'stIk//tɔI//'vIdiəʊ/(有檐的)帽子n.cap国际象棋n.chess(同类事物的)(一)套,(一)副,(一)组n.achesssetset一副国际象棋chopstickWordsandexpressionstoy(电子)视频的adj.玩具n.筷子n.videovideogame/gIft//sə'praIz//I'mi:diətli//'dIfrəns//ək'sept//trə'dIʃn/电子游戏礼物n.gift惊奇;意外之事n.使(某人)吃惊v.immediately立刻;当即adv.差别;差异n.difference收受;接受v.accept传统习俗n.traditionsurprise/Ig'zɑːmpl/forexample/mʌst;məst//mʌnθ//'sIəriəs//teIst//Ik'spIəriəns/例子;实例n.example例如must必须;应该v.aux.serious月;月份n.认真严肃的;不开玩笑的adj.month有……的味道v.味道;滋味n.tasteexperience经历;经验n.1Listenandnumberthewordsandexpressionsasyouhearthem.baseballcapchesssetchocolatechopsticksdictionarytoyvideogame62375412MatchthewordsandexpressionsinActivity1withthepictures.chesssettoybaseballcapvideogamedictionarychocolatechopsticksQuestions:WhatpresentdotheywanttobuyforLingling?EverydayEnglishOh,youremember!Whatasurprise!It’sbadluck.Youcan’tbeserious!Perfect!ThenlistenandreadBetty:Happybirthday,Lingling.Daming:Here’syourgift.Lingling:Oh,youremembered!Whatasurprise!Tony:Youcanopenit!Lingling:Idon’tthinkIshouldopenitnow.InChina,weopenagiftlater.Betty:ButbackintheUS,weopenagiftimmediately.Lingling:SowhatdoIdo?Betty:Youneedn’twait!(Linglingopensherpresentsandfindsadictionary.)Lingling:Oh,thankyou.Ireallywantedone.Betty:We’rehappyyoulikeit.Tony:Inoticedanotherdifference.InChina,youacceptagiftwithbothhands.Butinthewest,weusuallydon’tpaymuchattentiontothat.Betty:That’sinteresting!I’minterestedtoknowalltheChinesetraditions.Tellmemore.Lingling:Therearealot.Forexample,inmyhometown,peoplesayyoumustn’tdoanycleaningonthefirstdayoftheSpringFestival.Andyoumustn’tbreakanything.It’sbadluck.Daming:Youmustonlyuseredpaperforhongbaobecauseredmeansluck.Andyou’dbetternothaveyourhaircutduringtheSpringFestivalmonth.Tony:Youcan’tbeserious!Daming:AndinthenorthofChina,peopleeatlotsofJiaozi!Betty:Perfect!Theytastegreat.Tony:Ilikeeatingjiaozitoo.Anyway,theSpringFestivalisstilloveramonthaway.Let’scelebrateLingling’sbirthdayfirst!Nowcheck(√)whatyouusuallydoinChina.1Openapresentimmediatelywhenyoureceiveit.2Acceptapresentwithbothhands.3Useredpaperforhongbao.4DocleaningonthefirstdayoftheSpringFestival.5CutyourhairduringtheSpringFestival.6BreaksomethingduringtheSpringFestival.√√4Completethepassagewiththewordsinthebox.Itisalwaysa(n)(1)toreceivegiftsfromfamilymembersandfriends.InChina,weusually(2)agiftwithbothhandsandopenitlater.Butinthewest,peopleusuallydonotpaymuch(3)tothat.DuringtheSpringFestival,therearemany(4).Forexample,peopleinthenorthofChinaeatlotsofjiaozi.They(5)great.acceptattentionsurprisetastetraditionstraditionssurpriseacceptattentiontaste5Readandpredicthowthespeakerwillpronouncetheunderlinedwords.1Idon’tthinkIshouldopenitnow.2Youneedn’twait.3Youmustn’tbreakanything.4Youmustonlyuseredpaperforhongbao.5You’dbetternotcutyourhairduringtheSpringFestivalmonth.Nowlistenandcheck.6ReadthesentencesinActivity5aloud.7Thinkaboutwhatyoumustandmustn’t/can’tdointhesituations.Writenotes.MustMustn't/can’tAtschoolPutupyourhandbeforeyoutalkAtthediningtabletalkwithfoodinyourmouthNowworkinpairs.Saywhatyoumustn't/can’tdo.GrammarFocus情态动词must,canneed等(能)(需要)(不得不)情态动词后面+动词原形情态动词没有人称和数的变化Icannotplaybasketball.Ineedbuy/boughtacomputer.Shecan/cansrideahorse.Amyneed/needsbuyabook.否定式构成是在情态动词后面加notIcanplay/playedbasketball.用法:①表示能力:HecanspeakalittleEnglish.Canyoufly?③表示请求或允许:CanIhelpyou?②表示猜测:ThatcannotbeourEnglishteacher,becauseshehasgonetoShanghai.could也可表示请求,语气委婉,主要用于疑问句,不可用于肯定句,答语应用canCouldIcometoseeyoutomorrow?Yes,youcan.(否定答语可用No,I'mafraidnot.)用法:①表示请求或允许:MayIgohome,please?(1)以may(表许可或请求)开头的一般疑问句,肯定回答用may,否定回答用mustn't或can't.(2)在疑问句中不用于第二人称②表示可能性:Youmayberight.No,you_________(可以)Yes,youmay.might为may的过去式,但也可以代替may,语气较为婉转客气或更加不肯定。Youmightberight.mustn’t/youcan’t.试比较:●Youmaynotsmokehere.(不可以)语气轻●Youcan’tsmokehere.(不能)重●Youmustn’tsmokehere.(决不可)最重用法:既可以做情态动词,也可以做实意动词②实意动词(needtodosth):①情态动词(needdosth)Ineedbuyabighouse.(需要)Heneeddrivemehome.DoIneedtobuyabighouse?Heneedstobuyabighouse.NeedIbuyabighouse?--Yes,youmust.--No,youneedn’t/don’thaveto.(不必要)--Yes,youdo./--No,youdon’t.用法:②表示推测“肯定,一定”:①表示义务、必要或命令:Youmustcomeearlytomorrow.---MustIfinishmyhomeworkfirst?Theymustbeathome.Thelightison.---Yes,youmust.---No,youdon'thaveto/needn't.must开头的疑问句,其否定回答通常用don‘thaveto或needn’t。而不用mustn't③否定时表示“禁止”:Youmustn’tsmokehere.用法:It’seleveno’clock.Ihavetogonow.Itwasgettingdark.Hehadtofinishtheworkfirst.Idon’thavetogonow.Hedoesn’thavetofinishtheworkfirst.haveto表示客观因素Weareverygladattheparty,butit’s11,sowehavetoleavenow.must表示主观因素Wemuststudyhardtofindagoodjobforourselves.Mybrotherwasveryill,soIcallthedoctorinthemiddleofthenight.Hesaidthattheyworkhard.Youdon'thavetotellhimaboutit.Youmustn'ttellhimaboutit.你不一定要把此事告诉他。你一定不要把这件事告诉