初中英语语法趣讲17过去进行时课件

初中英语

语法趣讲FROMTHENEWBIETOTHEMASTER教师__________英语组学校__________过去进行时PastFutureNowABOUT TIME句式结构例句肯定句主语+be过+动词ing

+其他TheywerewatchingTVat9:00yesterday.否定句主语+be过+not+动词ing+其他They_____________TVat9:00yesterday.

werenot=weren`t

wasnot=wasn`t疑问句及回答Be过+主语+动词ing+其他？Who/what/where+be过+主语+动词ing+其他_____________TVat9:00yesterday?

Yes,__________.No,__________.was/werewas/werewas/werewas

were【过去进行时】·结构XiaoPangwassleepingatthistimeonJune6th.v.ing主Whatweretheydoingat10:00yesterday?Whataretheydoingnow?【现在进行时】VS【过去进行时】Now10:00YesterdayPastFuture①描述过去某个“时间点”正在进行的动作标志词atthistimeyesterday（过去的某个时间点）At9pm

thedaybeforeyesterday（过去的某个时间点）TomwascatchingJerryatthistimeyesterday.【过去进行时】·使用场景②描述过去某个“时段”正在进行的动作标志词thewholemorningalldayyesterdayfromninetotenlastnightIwasreadingHarryPotter

alldayyesterday.Theyweresingingfromninetotenlastnight.【过去进行时】·使用场景关键词时间状语：atthattime,thistimeyesterday,attenyesterday过去

进行时Hewaswritingaletterat6p.m.yesterday.状语从句：when…

while…Iwasreadingat9o`clockyesterday.陈述句&否定句&疑问句Iwasn`treadingat9o`clockyesterday.Wereyoureadingat9o`clockyesterday?Yes,Iwas.No,Iwasn`t.肯否疑动词ing形式形态的变化一般直接加

ing二般去e

，加inglivewritedance动词ing形式形态的变化三般重读辅元辅，双写尾字母beginsitswimplan四特dietielieWhen:atorduringthetimethatsomethinghappensWhile:duringthetimethatsomethingishappeningWhenthethiefcamein,Iwassleeping.Thethiefcamein,whenIwassleeping.Thethiefcamein,whileIwassleeping.一般情况下while之后只可接【进行时】，when可接可不接陈述句&否定句&疑问句WhilethethiefwascarryingtheTVout,Iwassleeping.ThethiefwascarryingtheTVout,whileIwassleeping.若主句&从句都是【进行时】，只能用while陈述句&否定句&疑问句Thethiefcamein,______Iwassleeping.填

空Whilegrandma______thenewspaper,grandpa_______theflowers.A．read,waswritingB．wasreading,wroteC．wasreading,waswritingD．read,wroteWhilegrandma______thenewspaper,she_______asleep.A．read,wasfallingB．wasreading,fellC．wasreading,wasfallingD．read,fellpractice1．She____theguitarfrom2p.m.to4p.m.yesterdayafternoon.A．wasplayingB．playedC．isplayingD．Plays2．Mybrother____whilehe_____hisbicycle.A．fell,wasridingB．fell,wereridingC．hadfallen,rodeD．falls,wasriding3．I_____mybreakfastwhenthemorningpostcame.A．hadB．amhavingC．havehadD．washaving4．Jack______footballatthemoment.A．wasplayingB．isplayingC．playsD．playedKeys:AADB小试牛刀1．Hewaslisteningtomusicatthistimethedaybeforeyesterday.(改为否定句)2．Wewerehavingapartyyesterdayevening.(改为一般疑问句)小试牛刀1．昨天的这个时候我在看电影。2．上周的这个时候谷老师在干什么？3．昨天当妈妈回到家的时候，孩子们在睡觉。小试牛刀Homework一、用括号里动词的适当形式填空1．AtthistimeyesterdayJack________(mend)hisbike.2．I________(write)aletterattenlastnight.3．Whilemymother________(watch)TV,I________(make)akite.4．Whenyou________(knock)atthedooryesterday,I(do)somewashing.5．-What________you________(do)atteno'clockyesterday？-I________(study)inclass．Keys:1．wasmending2．waswriting3．waswatching;wasmaking4．knocked;wasdoing5．were;doing;wasstudying二、单选1．Hisfamily________TVfromtentotwelvelastnight.A．watchedB．werewatchingC．hadwatchedD．waswatching

2．WhenIwenttosaygoodbyetoAnn,she________thepiano.A．isplayingB．playsC．wasplayingD．played3．WhileI________withmyfriend,shecamein.A．amtalkingB．wastalkingC．talkedD．amgoingtotalkBCB4．What________yourgrandfatheratthistimeyesterday?A．is;doingB．was;doingC．did;doD．had;done5．________you________ameetingatfouryesterdayafternoon?A．Were;havi