过去进行时含义：表示过去某个时刻正在进行的动作。结构：was/were+doing例句：IwashavinganEnglishclassatthistimeyesterday.现在进行时含义：表示现在正在进行的动作。结构：is/am/are+doing例句：IamhavinganEnglishclass.过去进行时的疑问式Iwasn’thavinganEnglishclassatthistime过去进行时的否定式WereyouhavinganEnglishclassatthistime.?WhatWhat’s’shehedoingdoingnownow??Whatwashedoingatthreeo’clockyesterdayafternoon?Hefootball.wasplaying..HeHeisplayingisplayingfootballfootball..Whatwasshedoingatseveno’clockyesterdaymorning?SheWhat’sshedoingnow?SheSheisrunning.wasrunning.WhatWhatarearetheytheydoingdoingnownow??TheyWhatweretheydoingattenlastnight?Theyaredancing.weredancing.AskandanswerinAskandanswerinpairspairsWhereWherewereyouat6:00wereyouat6:00yesterdayevening?yesterdayevening?WhatWhatwereyoudoing?wereyoudoing?11inariverswimminginariverswimming2inaparkplayingbasketball2inaparkplayingbasketball3inashopdoingsome3inashopdoingsomeshoppingshopping4athomecooking4athomecooking5athomedoingmy5athomedoingmyhomeworkhomeworkshoutclimbWhatweretheydoingwhenyousawthem?jumpfollowpracticeWhenI…Hewasdoing…WhenIcalledhimup,itwassleeping.WhileI…Hewasdoing…WhileIwassleeping,hewaseating.Whenit…Hewasdoing…Whenitwalkedonthestreethewaseating.Whenthey…Idid…WhiletheywerefightingwitheachotherIslept.Whilepractice!比较“when”and“while”1.when“当…..时候”后面跟的动作不延续,常跟一般过去时WhentheUFOtookoff,theboywastakingphotos1.while“当…..时候”后面跟的动作延续,常跟过去进行时Whiletheboywastakingphotos,theUFOtookoff,TargetLanguage:比较“when”and“while”2.WhentheUFOlanded,theboywaswalkingdownthestreet.Whiletheboywaswalkingdownthestreet,theUFOlanded1.Whenthealiengotout,thegirlwasshopping.Whilethegirlwasshopping,thealiengotout.TargetLanguage:==ExercisesFillwith“While”or“When”1.____Maywastalkingonthephone,hersisterwalkedin.2.____Ritaboughthernewdog,itwaswearingalittlecoat.3._____IsawCarlos,hewaswearingagreenshirt.4._____Iwasdancing,hewassingingloudly.5._____LindafinallysawDavy,hewasjumpingwithadog.6.Iwascleaningmyroom________thefirebrokeout.WhenWhileWhileWhenWhenwhenFillintheblankswith“while”and“when”.1.Tomwaseatingsupper,itbegantorainoutside.2.Whatwereyoudoing,Mr.Zhoucamein?3.Peterwassleeping,athiefbrokeintohishouse.4.Sheleftherhometownshewasfive.whenwhenWhileWhilebadc1pickup1pickup接电话接电话““Whydon’tyoupickupmyWhydon’tyoupickupmyphone“,heaskedangrily.phone“,heaskedangrily.2strangeadj.2strangeadj.奇怪的奇怪的strangerstrangern.n.陌生人陌生人ThestrangersaidsomethingThestrangersaidsomethingstrangeandthenleft.strangeandthenleft.33WithWithnolightoutside,itfeltnolightoutside,itfeltlikemidnight.likemidnight.外面没有光亮，感觉就象半夜一样。外面没有光亮，感觉就象半夜一样。Ican’tworkwithallthatnoisegoingIcan’tworkwithallthatnoisegoingon.on.由于由于4Ben’sdad…4Ben’sdad…whilewhilehismomwashismomwasmakingsuremakingsuretheflashlightsandtheflashlightsandradiowereradiowereworkworking.ing.本的爸爸。。同时他妈妈在确认手电和收音机能本的爸爸。。同时他妈妈在确认手电和收音机能正常使用。正常使用。TomisoutgoingTomisoutgoingwhilewhilehissisterisshy.hissisterisshy.然而然而MakesureMakesureyouturnofftheTVbeforeyouyouturnofftheTVbeforeyouleavethehouse.leavethehouse.确认确保确认确保Mybrainisn’tMybrainisn’tworkworkingwellnow.ingwellnow.运作运转运作运转5beatv.beat5beatv.beat敲打打败敲打打败TherewasdeadsilencebutforaTherewasdeadsilencebutforaflybeatingagainsttheglass.flybeatingagainsttheglass.Hebeatheratchess.Hebeatheratchess.6fallasleep6fallasleep睡着睡着Hewastootired,assoonashelayHewastootired,assoonashelaydownhefallasleep.downhefallasleep.7diedown7diedown逐渐变弱逐渐变弱TheshoutingoutsidesuddenlyTheshoutingoutsidesuddenlybegantobegantodiediedowndown....8risev.8risev.升起升起ThesunrisesintheeastandThesunrisesintheeastandsetsinthewest.setsinthewest.9fallenadj.9fallenadj.落下的落下的fallfellfallfellHefelldownfromthetree.TheHefelldownfromthetree.Thefallenleavesareeverywhere.fallenleavesareeverywhere.10apartadv.10apartadv.分开分开Afterarguingseveraltimes,theyAfterarguingseveraltimes,theymovedapart.movedapart.couldbeheardwasputtingpiecesofwoodoverthewindowswashelpinghismothermakedinnerfellasleepwasdyingdown1.WhileJohnwasplayingthepiano,Maryleftthehouse.JohnwasplayingthepianowhenMaryleftthehouse.2.WhileJohnwascleaningtheroom,Maryturnedontheradio.JohnwascleaningtheroomwhenMaryturnedontheradio.3.WhileJohnwasshopping,Marytookthecartothecarwash.JohnwasshoppingwhenMarytookthecartothecarwash.WhilewaswasWhileWhenwaswaswere
