九年级英语上册 Module 2 Public holidays Unit 3 Language in use课件 （新版）外研版.ppt

module2,unit3languageinuse,whilewearestayingwithourfriends,wearegoingtospendonedayinqingdao.beforewebegandinner,myfathergivesthanksforthefood.,languagepractice,whenitisallover,everyonehelpswashthedishes.andmyfamilyalwaysgosomewhereinterestingassoonastheholidaybegins.,wehavecelebratedthefestivalsincethefirstpioneersfromenglandarrivedinamerica.aftertheylanded,theirfirstwinterwasworsethananyenglishwinter.,grammar,adverbclausesoftime(时间状语从句),用来修饰谓语动词、其他动词、定语、状语或整个句子的从句叫状语从句。状语从句有很多种，今天我们主要学习由when,while,before,after,assoonas,since,until引导的时间状语从句。,时间状语从句,常用引导词,when和while的区别,when与while都意为“当的时候”。when引导的时间状语从句,谓语动词既可以是持续性的,也可以是终止性的；而while引导的时间状语从句,谓语动词只能是持续性的,并且常用进行时态。试比较：,whenhewokeup,itwaseightoclockwhilehewokeup,itwaseightoclockwheniwaswaitingforabus,imetherwhileiwaswaitingforabus,imether,completethesentenceswiththecorrectformofthewordsorexpressioninthebox.theremaybemorethanoneanswer.,afterassoonassinceuntilwhile,1_ourfriendsarrived,weallwenttothesquare.,2_theywerewatchingtv,welistenedtomusicandsangtraditionalsongs.,3._itwastwelveoclock,weallshouted“happynewyear”.,4.westayedthere_shearrived.,5.hehasmademuchprogress_hestartedtolearnenglishlastmonth.,completetheconversationwiththeclausesinthebox.,a)afterthefoodhasallgoneb)assoonasyouarereadyc)beforetherearetoomanypeopled)beforewegoe)whenwegetbackf)whilewerewaitingforthenewyear,whenarewegoingtotheparty?werewaitingforyou.wecango(1)_.,daming:,betty:,betty:,daming:,ok,letsgo.itsbettertobeearlyandgetthere(2)_.yes,wedontwanttogetthere(3)_.oh,daming!youalwaysthinkabouteating.well,itssomethingtodo(4)_.dontyouwanttomakeawishforthenewyear(5)_?no,itsok.illmakeit(6)_.,betty:,daming:,daming:,betty:,1.doyoudoyourhomeworkbeforeyouhavedinner?2.doyoulistentomusicwhileyouaredoingyourhomework?3.whatdoyoudoafterschool?4.doyougetoutofbedassoonasyouwakeup?,workinpairs.askandanswerquestionsaboutyourself.,5.whatdoyousaywhensomeonegivesyouapresent?6.howmanysubjectshaveyoustudiessinceyoustartedschool?,beforeuntilwhenwhile,christmasisahappyholiday.(1)_itcomes,peoplecelebrateitindifferentways.tomanypeopleintheworld,thistimeofyearistheseasonforgivingandreceivingpresents.,completethepassagewiththewordsinthebox.,childrenthinkthatfatherchristmaswaits(2)_theyareasleepandthencomesinandleavespresentsforthem.theywouldlikehimtocome(3)_theyfallasleep,sotheycanseehim.theydonotknowthatitistheirparentswhoputthepresentsattheendoftheirbeds(4)_theyaresleeping.,listenandcheck()thespeakersholidayplans.,moduletask,workingroups.chooseachinesefestivalandanswerthequestions.,1.dopeoplecelebratethefestivalinothercountriesoronlyinchina?2.dopeoplecelebratethefestivalatthesametimeindifferentareas?3.isthefestivalonthesamedayordateeveryyear?,4.dopeopleeatspecialfo