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1、Unit2lessonTwoFestivalsinChinaEducationalObjectives：1.Tomastertheusingof“need”.2.Expressnecessity.3.Talkaboutfestivals.TeachingObjectives：1.PracticeSs’abilitytocommunicatewithothers.2.Enhancethelisteningbyavideo.3.CreateachanceforSstomakedialogue.Emotionalrequirements：1.Raisetheinter
2、estoflearningEnglishbyencouragingandstimulatingthestudentstoparticipateinEnglishactivities.2.Helpstudentstodescribeaperson.Procedures.I.Warmingup1.Showsomepicturesoffestivals,letthemtalkaboutthemfreely.2.TellthemsomethingaboutthestoriesoftheChinesetraditionalfestivals,repairforthetex
3、t.3.Showsomequestions,letthemfinishtheminfiveminutes.T:Let’slookatthepictures,wecananswerthefivequestions,canyoufinishtheminfiveminutes?S:Yes,ofcourse.T:ok,Iwillcheckyoulater.Doitquickly.T:Ok,let’schecktheanswers.S:1.doingaproject2.SpringFestival3.ChineseNewYear4.fifteen,last5.eat,se
4、toff,watch,carryingII.While-taskactivities1.Teachthetext.i)T:DoyouknowsomethingaboutSpringFestival?Howlongdoesitlast?HowdotheChinesepeoplecelebrateit?let’sreadthetext,thenfillintheblanks.S:ReadShowtheanswerstothem,letthemcheckthemselves.ii)Doapairworktoaskandanswerquestionsaboutthefe
5、stivals.•A:Whatspecialdayisit?•B:It’sDragonBoatFestival.•A:Whatarethepeopledoing?•B:Theyarehavingadragonboatraceandeatingricedumplings.1.Telltheusingof“need”.1)Askoneofpairtoreadthesentences.2)Answerthequestions.T:“需要”need的用法一、作情态动词1．need作情态动词无人称或数的变化，后接动词原形，多用于否定句和疑问句中。如：Youneedn'tw
6、orry.你不必担心。2．由need引出的一般疑问句，肯定回答常用must或haveto;否定答语常用needn't.如：—NeedIanswerthequestion?我需要回答那个问题吗？—Yes,youmust./Yes,youhaveto.是的，你必须回答。/是的，你得回答。/No,youneedn't.不，不必了。3．由must引出的一般疑问句，肯定回答用must,否定答语用needn't或don'thaveto。如：—MustIdotheworknow?我必须现在干这个活吗？—Yes,youmust/haveto.是的，你必须做。/No,younee
7、dn't/don'thaveto.不，你现在不必做。二、作行为动词need作为行为动词有人称和数的变化，后面可接名词、代词、动名词及带to的动词不定式；可用于肯定句、疑问句和否定句中，如：Sheneedshelp.她需要帮助。Idon'tneedtoseethedoctor.我不需要看病。—Doyouneedtogoatonce?你需要马上走吗？—Yes,Ido.是的，我得马上去。—No,Idon't.不，不用马上走Dosomeexercisestoconsolidatetheusing.1.Talkaboutsomequestions:1.WhenisChin
8、eseNewYear?2
