八下英语过去进行时公开课课件.ppt
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八下英语过去进行时公开课课件.ppt
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,teamwork,小组安排每个人负责一项或两项进行集体汇报,基本结构:
was/were+v-ing,过去进行时,表达:
过去正在做某事,过去进行时定义:
过去某个时间正在进行或发生的动作,时间状语标志:
1at+过去的时间点2from-to-过去时间段3When当-时4while在-期间,现在分词的变化形式1一般情况+ing2以e结尾的去e+ing3重读闭音节双写最后的辅音字母+ing,单数was,第二人称和复数were,A:
Whatwereyoudoingfromseventonineyesterdaymorning?
B:
IwaslearningEnglish.Wereyouplayingcomputergames?
A:
Yes,Iwas./No,Iwasnt.,lie,make,study,dance,put,现在分词:
V-ing,exercise,run,watch,talk,read,see,shop,help,die,游戏Pickupapples摘苹果,直,去,双,改,-whatwashedoingat9yesterday?
-Hewasdoingthedishes.,-Whatwasshedoing?
-Shewassweepingthefloor.,-Whatweretheydoingyesterdayafternoon?
-Theywereplayingbasketball.,WhatwasLucydoingatnineoclockyesterdaymorning?
Shewasridingherbicycle.,v.rideroderdtositonahorse,etc.andcontrolitasitmoves,WhatwasDavydoingatnineoclockyesterdaymorning?
Hewasshouting.,v.shoutatshouted,was/were+v-ing例句:
Iwasplayingbasketballyesterdayafternoon.,wasnt/werent+v-ing例句:
Iwasntplayingbasketballyesterdayafternoon.,Was/Were+主语+v-ing?
例句:
Wereyouplayingbasketballyesterdayafternoon?
Was/Were提前,放句首,was/were后面加not,()1.We_TVattenlastnight.AwaswatchingBwerewatchingCwatchedDwatch,B,练一练,when和while引导的时间状语从句,Whentheteachercamein,theyweredrawingatiger.,主句:
过去进行时,从句:
一般过去时,WhileAmywasreadingabook,Icamein.,主句:
一般过去时,从句:
过去进行时,MymotherwaswatchingTVlastnight,whilemyfatherwasplayinggames.,主句:
过去进行时,从句:
过去进行时,同时,含有when和while的时间状语从句,1.Icalledyouat8oclockyesterdayevening,butyoudidntpickup.Oh,Imsorry.I_dinneratmyfriendshome.AhaveBhadCwashavingDhavehad,C,2.What_you_whenIcalledyouupyesterday?
Aare;doingBwere;doingCdo;doDhave;done,B,3.Mrs.Gao_,whenherstudentscametoseeherlastSunday.AdochoresBBeingdochoresCwasdochoresDwasdoingchores,4.Mysisterwasdoingthedishes_mybrotherwassweepingthefloor.AwhenBwhileCwhichDthough,5.Wereyouathomeat7oclocklastnight?
Yes,I_ashoweratthattime.AtookBwastakingCwastakenDaretaking,.用所给单词的适当形式填空1Myson_(play)withthedogwhenIwasinthelivingroom.2Mr.Wangwithherdaughter_(have)breakfastwhensomeoneknockedatthedoor.3WhenIgothomeyesterdayafternoon,it_(rain)hard.4Whydidthepolicemanstopyourcar?
BecauseI_(make)acallatthatmoment.Whatabadday!
wasplaying,washaving,wasraining,wasmaking,5Jim_(have)hissupperatthistimeyesterday;he_(notread)abook.6We_(build)anewhouseatthattime.7He_(meet)hisoldfriendwhilehe_(study)inAmerica.8We__(do)homeworkattenlastnight.,washaving,wasntreading,werebuilding,met,wasstudying,weredoing,经典考题,1.(2015江西)WhileIdownthestreet,Ioneofmyfriends.Awaswalking;metBwalked;metCwaswalking;wasmeetingDwalked;wasmeeting,A,(2015宁夏)ImetMrGreenIwaswalkingacrossthebridge,butIdidntsayhellotohim.AbeforeBafterCuntilDwhile,D,(2015年昆明)TomHappyBoyswhenhisfathercamebackfromwork.AiswatchingBwaswatchingCarewatchingDwerewatching,B,(2016年昆明)Whilethealien(外星人)asouvenir(纪念品),thegirlcalledthepolice.AwasbuyingBboughtCbuysDisbuying,A,(2015山东)ItheavilywhenIleftthelibrary.ArainsBwillrainCisrainingDwasraining,D,(2015内蒙)-Didyouseeaboyinbluepassby(经过)justnow?
-No,sir.Iamagazine.AreadBamreadingCwasreadingDwouldread,C,(2013天津)Isawhiminthelibraryyesterday.Heabookatthatmoment.AreadsBisreadingCwasreadingDwillread,C,小结,1.过去进行时:
2.动词原形变现在分词:
3.句型:
肯:
否定句变一般疑问句:
4.在时间状语从句中:
when后面用while后面用while表达“同时”时,,表达过去正在做某事。
直、去、双、改。
was/were+v-ing,was/were后加not,was/were拿出来放在句首。
一般过去时,过去进行时,都用过去进行时,Homework:
Writeasmallpassagetodiscribewhatyouweredoinglastnight.Learnhowtousewhenandwhile.,
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