图图'图图.jpg'从从从从'title'Authorware从从'从从从.a6p'从从1从从,225K从从2004从3从25从图图'图图.jpg'从从从从'title'Authorware从从'从从从.a6p'从从1从从,225K从从2004从3从25从一般过去时TheSimplePastTense3.结构1.概念2.时间主语+动词的过去式表示过去某个时间发生的动作或存在的状态。yesterday(…)lastnightin1990(过去的年)twodaysagojustnow=amomentagonowpastfuture动词过去式的构成规则动词regularverbs不规则动词irregularverbs规则动词过去式的构成构成规则例词1、一般在动词原形末尾加–edlooklookedplayplayedstartstarted2、结尾是e的动词只加--dlivelivedhopehopeduseused3、末尾只有一个辅音字母的重读闭音节词，先双写这个辅音字母，再加—edstopstoppedplanplannedtriptripped4、结尾是“辅音字母+y”的词，先变“y”为“i”再加—edstudystudiedcarrycarried图图'图图.jpg'从从从从'title'Authorware从从'从从从.a6p'从从1从从,225K从从2004从3从25从图图'图图.jpg'从从从从'title'Authorware从从'从从从.a6p'从从1从从,225K从从2004从3从25从1.过去式与原形一样：让let→let（你）放put→put(下）砍,剪cut→cut(刀）来读书read→read,（以免）受伤hurt→hurt,花钱cost→cost跑run→ran过来come→came坐下sit→sat，给give→gave（杯）喝drink→drank（的），开始begin→began唱歌sing→sang游泳swim→swam2.变元音字母为a:3.中间去e末尾加t：sleep→slept睡觉sweep→swept拖地keep→kept保持feel→felt感觉不规则动词表2.ride→rode骑(车)3.drive→drove开(车)”1.写write→wrote4.把i变成o图图'图图.jpg'从从从从'title'Authorware从从'从从从.a6p'从从1从从,225K从从2004从3从25从图图'图图.jpg'从从从从'title'Authorware从从'从从从.a6p'从从1从从,225K从从2004从3从25从5想think→thought，买buy→bought6“抓”catch→caught“教学”teach→taught7.ow/aw改为ew建造build→built，花钱/时间spend→spent借给别人lend→lent，寄send→sent（装备）ought带着bring→brought，打仗fight→fought——aught是关键知道know→knew，长大grow→grew，扔throw→threw，画画draw→drew8结尾d变t：剩余不规则动词表InfinitivePastTenseam,isaredogohavemakegetInfinitivePastTenseeatsayseestandfindwasweredidwenthadmadegotatesaidsawstoodfoundpracticeam,isarebeginbringbuycutcome*dodrawdrinkdrive*eatfeelbuild*findfight*getgive*go*haveteachsingwaswerebeganbroughtboughtcutcamediddrewdrankdroveatefeltbuiltfoundfoughtgotgavewenthadtaughtsanggrowputreadrunsweep*seesitsleepspendcatchswimwritegrewputreadransweptsawsatsleptspentcaughtswamwrotelookplayhopeusestartlivestopplanstudycarrylookedplayedstartedlivedusedhopedstoppedplannedstudiedcarried闯关练习Hehereyesterday.(be)wasIupat6:00yesterdaymorning.(get)gotyouagoodtimelastSunday?(have)DidhaveMyfatheroftentoworkbybuslastyear.(go)wentIoftentopopmusic3yearsago.(listen)listenedHeusuallyinthepoolin2002.(swim)swam1.I_____(be)illlastSunday.2.Amy_____(sit)hereyesterday.3.____you______(clean)yourroomjustnow.4.Mysister_____(be)bornonJune5.1996.5._____(be)yourparentsathomejustnow?6.He_______(study)Frenchherelastyear.7.She_____(do)homeworklastnight.8.They_____(go)tothezooyesterdaymorning.9.We_____(have)apartylastSaturday.10.Joy______(visit)meyesterdayevening.11.They______(live)heretwoyearsago.12.He_____(be)hereamomentago.wassatDidcleanwasWerestudieddidwenthadvisitedlivedwas升级练习拓展练习拓展练习1、Lucydidherhomeworkathomeyesterday.Lucy______________herhomeworkathomeyesterday.改否定句_____Lucy_____herhomeworkathomeyesterday?一般疑问句2、Iatesomemeatjustnow.I____________anymeatjustnow否定句_____you_____anymeatjustnow?一般疑问句didn’tdoDiddodidn’teatDideat改写句子：LucydoesherhomeworkathomeeverydayLucy______________herhomeworkathomeeveryday.______Lucy_____herhomeworkathomeeveryday?doesn’tDoesdodo3.TheystayedthereforaweekThey___________thereforaweek______they_____thereforaweek?4.Therewassomeorangeinthecupyesterday.（Be动词出现）_______________orangeinthecupyesterday._____there_____orangeinthecupyesterday?didn’tstayDidstayTherewasn’tanyWasany规则规则一般过去时并不难，主语+动词+时间。动词要用过去式，主语忽略不用管。*否定句超简单，didn‘t站在动词原形前，其它部分都不变。*一般疑问句也好变，did放在句子前，主语、动词原形、其它依次站。过去时态是重点，过去动词是关键，不规则动词是难点，要想掌握需多练总结：
