117-118学习单一．词汇1.swallow吞下2.later后来，earlier早些时候二．句法1.复合句：when引导的时间状语从句Whenmyhusbandwasgoingintothedinningroom是从句。Hedroppedsomecoinsonthefloor.是主句。2.lookfor寻找（强调过程）find找到（强调结果）三．语法过去进行时：过去某个时刻或某段时间内正在进行的动作或发生的事情肯定句：主语+was/were+动词的现在分词+其他否定句was+notwere+not一般疑问句：was提前，were提前时间状语有：atthattime,atthatmoment,atfiveo’clockintheafternoon,then,或者与when,while,,justas,as等引导的过去时间状语连用。过去进行时表示过去某一时间正在进行的动作。过去某一时间一直在进行的动作练习选用适当词语的正确形式填空1Manyyearsl________,hebecametheheadmasteroftheschool.2.Don'ttalkwithyourm________full.3.Sue’sd_________isniceandclean.4.Themans_______thefoodhastily.5.Excuseme,madam.Couldyouchangetheone-poundnoteforc___________?二．选择填空。1._________mymotherwaswatchingTV,myfatherwasreadingabook.A.AssoonasB.AfterC.BeforeD.While2.Iwasdoingmyhomeworkathome_____knockedatthedoor.A.whileB.asC.beforeD.when3.Aftertheman_______thefarm,hedroveontothenextvillage.A.HadleftBleftCwasleavingD.hasleft4.I________mywalleteverywhere,butIcouldn't_____itanywhere.A.found,lookforB.lookedfor,foundC.found,lookedforD.lookedfor,find5.WhenIwascooking,Tina_______me.A.hasbeentelephoningB.phonedC.hadphonedD.phones6.BeforeMark___________,hehadalreadyfinishedhishomework.A.playsgamesB.wasplayinggamesC.hasplayedgamesD.playedgames7.MrBrownoftenphoneshiswife_____hisoffice.A.ofB.fromC.onD.with8.TommyandI________tryourbestto;earnEnglish.A.allB.bothC.alsoD.together9._____she_____atfouryesterdayafternoon?A.Was,swimmingB.is,swimmingC.Does,swimD.Did,swim10.Bytheendofthelastyear.I_______twentyEnglishmovies.A.haveseenB.sawC.wasseenD.hadseen11.Grandpa____hisclockwhenIreachedhomeAdidmendingB.weremendingCaremendingD.wasmending12AsIwaswalkinginthepark,I_______somechildrenplayinggames.seeBhasseenCsawD.wasseeing13.What______fromthreetofouryesterdayfternoon?A.haveyoudoneB.hadyoudoneC.didyoudoD.wereyoudoing14.Mymother______whilemyfather______TV.A.cooked,watchedBwascooking,waswatchingC.wascooked,watchedDcooked,watched三．用括号中所给单词的正确形式填空1.Whilewe______(wait)forthebus,agirl_____