过去进行时（复习课件）人教版八年级下学期期末语法复习

过去进行时定义与结构时间状语句型变换考点演练1236目录课堂小结45while与when定义与结构11定义与结构定义：过去进行时表示过去某一时刻正在进行的动作eg:TheGreenswerewatchingabasketballmatchatseveno’clockyesterdayevening.（昨天晚上7点：过去某一时刻）过去进行时也可表示过去某一时间段正在进行的动作eg:TarawasdoingmathexercisethewholemorninglastSunday.

（上周日整个上午：过去某一时间段）1定义与结构结构：was/were+现在分词doing主语是I或三单时，用was+doing主语是you或复数时，用were+doing现在分词的构成：一般情况，动词后加ing：play-playing以e结尾的动词，去e加ing：take-taking“辅元辅”结尾的动词，双写结尾辅音字母，加ing：run-running以ie结尾的动词，ie变y，加ing：lie-lying1特殊情况当动词是go、leave、come等指向性动词时，用过去进行时表示过去将来时。eg:Mr.LiuwasleavingforBeijingthenextday.第二天刘先生将动身前往北京。该句应是过去将来时，但leave用过去进行时代替过去将来时。MysaidthatweweregoingtoHarbinforsightseeing.这一规则类似于：go、come、leave等用现在进行时表示一般将来时时间状语22时间状语表示过去某一时刻：atfiveo’clockyesterday昨天五点atthattime/moment在那时atthistimeyesterday昨天这个时候

then那时（需要具体判断，时态不固定）eg：Icalledhimbutnooneanswered.Hewaswateringflowersinthegardenatthattime.Whatwereyoudoingatthistimeyesterday?

2时间状语表示过去的某一时刻：

fromonetotwoyesterdayafternoon昨天下午1点到2点thewholeafternoon整个下午alldaylastFriday上周五整天

thismorning今天上午（这个需要具体判断，时态不固定）eg:Iwasdoingmyhomeworkalldayyesterday.Theywerehavingameetingfrom3to5p.m.lastMonday.句型变换33句型变换肯定句was/were+doingeg：Mymumwascookingdinneratthattime.否定句wasn’t/weren’t+doingeg：Mymumwasn’tcookingdinneratthattime.疑问句was/were+主语+doingeg：—Wasyourmumcookingdinneratthattime?—Yes,shewas./No,shewasn’t.3课堂小练完成句子1.Hisfamilywerehavinglunchat12yesterday.(对划线部分提问)______________hisfamily_______at12yesterday?2.JoewastravellinginNanjingthosedays.(对划线部分提问)_____________Joe_______thosedays?3.—今天早晨10点你在做什么？——我在看书。—________________you_______attenthismorning?—I_______________abook.WhatweredoingWherewastravellingWhatweredoingwasreading3课堂小练完成句子4.昨天这个时候萨莉没有在画画，他在上网课。Sally_____________,butshe_____________anonlinelesson_________________________.5.—他刚才说了什么？—不好意思，我没听到，我在和玛丽通话。—What______he______justnow?—Sorry,I____________it.I____________toMaryonthephone.wasn’tdrawingwashavingatthistimeyesterdaydidsaydidn’tcatchwasspeakingwhen与while44when与whilewhilewhile“当……时”，后接“长动作”（即延续性动词），从句用过去进行时；主句用“短动作”（瞬间动词），用一般过去时。eg:TinacameinwhileIwaschattingwithhersister.

若主从句都是动词同时发生，则都用过去进行时eg:MyfatherwasreadinganewspaperwhileIwasdoinghomework.主句comein短动作从句chat长动作主句readanewspaper和从句dohomework同时发生while也可以用于现在进行时，eg:IliketolistentomusicwhileIamdancing.4when与whilewhenwhen后从句既可接短动作，也可接长动作；主句也无限制。若主从句动作同时发生，则都用过去进行时若主从句动作先后发生，则长动作用过去进行时，短动作用一般过去时eg:When/WhileTinawasplayingtennis,Iwasrunning.WhenImetJoeyesterday,hewastalkingwithsomeone.

meet

短动作talk长动作4when与whileeg:Marycalledme,when/whileIwasplayingwithmycat.when可以主从句都是短动作，都用一般过去时eg:Thepartybeganwhentheyarrived.when也可以用于其他时态：（在时间状语从句专题中会涉及）eg:Iwillgoshoppingwithmymumwhentheweatherisfine.Leavesturnbrownwhenautumncomes.call短动作play长动作考点演练55考点演练一、用所给词的适当形式填空1.WhenIcamein,mymother_______(write)atatable.2.—What_______you_______(do)atteno’clockyesterdaymorning?

—I_______(read)astorybook.3.Youmustobeythetrafficruleswhen________(ride).4.Whilehe_______(read),he________(listen)tothemusicyesterday.5.Thethreeofthemwereinahurrybecausetheirplane________(leave)infiveminutes.waswritingweredoingwasreadingwhen后不接句子，直接加动词有两种情况:1)“当……时”whendoing；2）“何时”whentodoridingwasreadingwaslisteningwasleaving将来时，此处进行时表将来5考点演练二、单项选择1.—Goodmorning,Lily.Icalledyoulastnight.Butnooneanswered.—Sorry.I________ping-pongwithKangkangatthattime.A．play B．amplaying

C．played

D．wasplaying2.Whentheteachercameintotheclassroom,I________theclassprojectwithmyteam.A．discuss

B．discussed C．wasdiscussing

D．willdiscuss昨晚你打我电话时，我正在打乒乓球5考点演练3.OnSundaymornings,Lucylovestolistentorockmusic_____she

isrunning.A．while B．after C．since D．until4.MyclassmatescheeredmeonloudlywhileI____atthesportsmeeting.A．run B．amrunning C．wasrunning D．willrun5.They______traditionalChineseculturewhenIwalkedintotheroom.A．studied B．werestudying C．hadstudied D．wouldstudywhile后加进行时5考点演练三、完成句子1.我听到这个消息时，我正在吃晚饭。2.当Sara收到邮件，她会告诉你真相的。一般过去时

过去进行时1)Iwash