一般过去式课件.ppt

一般过去时,一般过去时是表示在说话时间以前发生的动作或状态的动词时态。IwantedtobeateacherwhenIwasachild.ButIwanttobeanactornow.LastSundayIwatchedacomedy.Ididntfinishmyhomeworkyesterday.,be的过去式：am-wasis-wasare-were,陈述句Hewasathomeyesterday.否定句Hewasntathomeyesterday.疑问句Washeathomeyesterday?肯定回答：Yes,hewas.否定回答：No,hewasnt.,肯定句Iwasathomeyesterday.否定句Iwasntathomeyesterday.疑问句Wereyouathomeyesterday?肯Yes,Iwas.否No,Iwasnt.,一般过去时规则动词的构成形式1.规则动词，在原形后加edwork-workedask-asked2.规则动词以不发音的e结尾的，只加dlike-likedlove-loved3.以辅音字母加y结尾的,变y为i,再加edstudy-studiedcarry-carried4.以元音字母加y结尾的，直接加edenjoy-enjoyedplay-played,此外，很多的动词过去式不以加ed的方式构成过去式，这种动词成为不规则动词，它们的过去式需要我们平时留心记忆。如：gowentdodidseesawhavehadtaketookgetgotrun-ranswim-swamfindfoundmakemadeputputbuyboughteatateamwasarewerecomecame,不规则变化没有规律可循，需特殊记忆dodidhave-hadgo-wentsee-sawcome-cameget-gotread-readgive-gaveeat-atemake-madefind-foundlost-lost,常与一般过去时连用的时间状语有：yesterday昨天yesterdaymorning/afternoon/evening.昨天上午/下午/晚上lastmonth/week/year.上个月/星期/去年twodaysago两天前;aweekago;threeyearsago三年前in1990在1990年;in2000在2000年,行为动词的一般过去式陈述句：主语+动词过去式+其他Iwenttothemovie.否定句：主语+助动词didnt+动词原形+其他Ididntgotothemovie.疑问句：助动词did+主语+动词原形+其他Didyougotothemovie?,1.play2.work3.clean4.like5.live6.hope,7.stop8.shop-9.drop10.study11.try12.Hurry-,played,worked,cleaned,liked,stopped,lived,hoped,studied,-ed,-d,shopped,tried,dropped,hurried,1.规则动词：-ed结尾,-ied,-双写,CONCLUSION,1.I(be)thirteenlastyear否定句：Ithirteenlastyear.一般疑问句：youthirteen?肯定回答：，I.否定回答：,.,was,wasnot,Were,lastyear,Yes,was,No,Iwasnt,2.He(go)toBeijingtwodaysago.否定句：一般疑问句：肯定回答：否定回答：,went,HedidntgotoBeijingtwodaysago,DidhegotoBeijingtwodaysago?,Yes,hedid,No,hedidnt.,didnt=didnot,We(play)basketballyesterdayafternoon.否定句：一般疑问句：肯定回答：否定回答：,played,.,Yes,wedid,No,wedidnt.,Wedidntplaybasketballyesterdayafternoon,Didyouplaybasketballyesterdayafternoon?,ABeautifulDressOnedayLucywentshopping.Whenherhusbandcamehomeintheevening,shesaid“Isawabeautifuldressinashop,andIwanttobuyit.”“Howmuchisit?”“$20”“Itstoodear!”Buteveryevening,Lucytalkedaboutthedress.Atlast,afteraweek,hishusbandsaid“Oh,buythedress,heresthemoney!”Shewasveryhappy.Butthenextevening,whenherhusbandcamehomeandaskedaboutthedress,shesaid“Itwasstillinthewindowoftheshopafteraweek,soIthoughtnobodyelsewantsthisdress,soIdontwantit.”,Lucywentshoppinglastweek.Shesawabeautifuldressinashop.Lucywantedtobuythedress.Butshedidnthavemoneytobuyit.Herhusbandgavehermoney,butshedidntbuyit.Shethoughtnobodyelsewantsitoveraweek,soshe