Step1预习与检测接电话发出响声洗热水澡到达汽车站等公共汽车错过公共汽车在…的时候暴风雨来的时候，那个女孩在做什么？她正在做家庭作业。你打电话来的时候，我正在淋浴。昨天早上发生了什么？takeahotshowergooffmissthebusWhatwasthegirldoingatthetimeoftherainstorm?gettothebusstopShewasdoingherhomework.pickupatthetimeofwaitforthebusWhenyoucalled,Iwastakingashower.Whathappenedyesterdaymorning?Step2导入与展示“Thensavehim!”Whatwereyoudoingwhen宋仲基said“Savehim!”Iwasdrinkingcoffeewhen宋仲基said“Savehim!”I_________________when宋仲基said“Savehim!”wasdrinkingcoffee思维导图1：公式：+↓___________时态wasVing/were过去进行时Step3合作与交流I_________________when宋仲基said“Savehim!”wasdrinkingcoffee=WhileIwasdrinkingcoffee，宋仲基said“Savehim!”思维导图2：When与_____________时态连用While与_____________时态连用一般过去过去进行Step4拓展与运用1.LinTaocametoseehim______Jimwasmendinghisbike.2.______mymotherwascooking,Iwasdoingmyhomework.3.Iwasreadingabook______mymothercameintomyroom.4.Whatwereyoudoing______therainstormcame?5.IcalledJenny______youweresleeping.请用when或者while填空whileWhilewhenwhenwhile请用所给词适当形式填空1.WhenTom________(get)home,hisfamilywerehavingdinner.2.Whilethey____________(watch)afootballgame,theaccidenthappened.3.Iwasplayingbasketballwhileyou___________(read)newspaper.4.IwasdoinghomeworkwhenI_______(hear)aknockatthedoor.5.Whenyou_______(call)me,Iwastakingashower.gotwerewatchingwerereadingheardcalled4b4bFillintheblankswithwas,were,whenorwhile.At7:00a.m.,Iwokeup._____I______makingmybreakfast,mybrother_____listeningtotheradio._____Iwaseating,theradionewstalkedaboutacaraccidentnearourhome.MybrotherandIwentoutrightawaytohavealook._____wegottotheplaceoftheaccident,thecar______inbadshapefromhittingatree.Butluckily,thedriver______fine.Theroads_______icybecauseoftheheavysnowfromthenightbefore.WhilewaswasWhileWhenwaswaswereStep5巩固与提升4a4aLookatthetableandwritesentenceswithbothwhileandwhen.WhileJohnwastakingphotos,Maryboughtadrink.JohnwastakingphotoswhenMaryboughtadrink.WhileJohnwasplayingthepiano,Maryleftthehouse.=JohnwasplayingthepianowhenMaryleftthehouse.WhileJohnwascleaninghisroom,Maryturnedontheradio.=JohnwascleaninghisroomwhenMaryturnedontheradio.WhileJohnwasshopping,Marytookthecartothecarwash.=JohnwasshoppingwhenMarytookthecartothecarwash.思维导图3：When与______________动词连用While与______________动词连用瞬间性/非延续性延续性Whenyoufellasleep,otherswerestudyingatthesametime.Whileotherswerestudying,youfellasleepatthesametime.Pleasewakeupandworkhard.课时练P57课堂合作探究P61语法聚焦
