初中英语语法-一般过去时(精华版)ppt课件

.,一般过去时TheSimplePastTense,3.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=amomentago,now,past,future,.,句子结构,主语+动词过去式+其它（+时间状语）,注意：句子前面或是后面会有的时间状语：yesterday,lastnight,lastweekend,lastyear,justnow等。,另外一种形式:IwasinBeijing.Theywereintheclassroom.,.,be动词的一般过去时表示过去某个时间存在的状态，通常和ago,last,yesterday,thedaybeforeyesterday,justnow,amomentago或者具体的过去的日期、年代连用。一般过去时中主语是第一人称或者第三人称单数、名词的单数形式时，谓语动词用was。当主语是第二人称或者复数形式时，谓语动词用were。,.,Be动词一般过去时肯定句：主语+be动词（was/were）+其他Hewasverybusyyesterday.他昨天很忙。Shewasverysadlastweek.她上周很伤心。Theyweremyfriends.他们以前和我是朋友。Iwasintheclassroomyesterdaymorning昨天早上我在教室里。HewasatschoollastTuesday上周二他在学校。Theywereoverthereamomentago刚才他们在那边。,.,Be动词一般过去时的否定句：主语+be动词（was/were）+not+其他Iwasnotathomelastnight.我昨天晚上不在家。Shewasnottallwhenshewasyoung.她小时候长的不高。WewerenotinShanghailastyear.我们去年不在上海。Iwasnot(wasnt)hereyesterday昨天我不在这儿。Myparentswerenot(werent)athomelastSunday上周日我父母不在家。,.,Wasthemanathomeyesterday?,No,hewasntathome.Hewasintheclassroom.,.,Weretheyinthepark?,Yes,theywere.,.,Be动词一般过去时的特殊疑问句：特殊疑问词+be动词（was/were）+主语+其他+？Wherewereyouyesterdayafternoon?你昨天下午去哪里了？Whatwasthereinthecupthen?那时，杯子里有什么？,.,()1MyfatherillyesterdayAisntBarentCwasntDwerent()2yourparentsathomelastweekAIsBWasCAreDWere()3ThetwinsinDalianlastyearTheyherenowAare;wereBwere;areCwas;areDwere;was,C,D,B,.,()4yourfatheratworkthedayyesterdayAWas;beforeBIs;beforeCWas;afterDIs;after()5WhowasondutylastFridayAIamBIwasCYes,IwasDNo,Iwasnt,A,B,.,一、用be动词的适当形式填空I_atschooljustnow.2.He_atthecamplastweek.3.We_studentstwoyearsago.4.They_onthefarmamomentago.5.YangLing_elevenyearsoldlastyear.6.There_anappleontheplateyesterday.7.There_somemilkinthefridgeonSunday.8.Themobilephone_onthesofayesterdayevening.,was,was,were,were,was,was,was,was,.,二、句型转换1.Itwasexciting.否定句：_一般疑问句：_肯、否定回答：_2.Allthestudentswereveryexcited.否定句：_一般疑问句：_肯、否定回答：_,Itwasnotexciting.,Wasitexciting?,Yes,itwas.,No,itwasnot.,Allthestudentswerenotveryexcited.,Wereallthestudentsveryexcited?,Yes,theywere.,No,theywerenot.,.,对比构成：,一般现在时：主语+动词（原形或第三人称单数）+其他。,IstudyEnglisheverymorning.,现在进行时：be+动词-ing表示现在进行时。,Wearedoingthehomeworknow.,一般过去时：主语+动词过去式-ed+其它（+时间状语）,IwenttoGuangzhouyesterday.,.,一般过去时的否定句:,1、在表示过去的时间发生的动作句子中，要在动词的前面加助动词didnt，然后把动词改为原形。即：didnt+动词原形如：,Sheswamintheriverlastweekend.,Shedidntswimintheriverlastweekend.,2、在动词为be的一般过去式的句子中，在was/were后面加not.即：was/werenot.,Iwashappylastnight.,Iwasnthappylastnight.,.,一般疑问句：,1、将did放在句首，其余位置不变，动词变为原形。,JohnwatchedTVlastnight.,DidJohnwatchTVlastnight?,2、将be(was/were)放在句首,其余位置不变。,Itwashotyesterday.,Wasithotyesterday?,肯定回答：Yes,was/were.否定回答：No,was/were.,肯定回答：Yes,did.否定回答：No,didnt.,.,Didthemancookbreakfastthismorning?,Yes,hedid.,.,Didtheboyplaybasketballyesterdayafternoon?,No,hedidntplaybasketball.Heplayedfootball.,.,Didshe?,Yes,shedid.,No,shedidnt.,.,washedsomeclothes,.,Didshe.?,Yes,shedid.,No,shedidnt.,.,cleanedthehouse,.,Didhe?,Yes,hedid.,No,hedidnt.,.,sawafilmonTV,.,一般过去时的特殊疑问句：,Whatdidyoudoyesterday?,Wheredidtheydrawpicturesintheartroomintheafternoon?,Whocleanedtheflooryesterday?,WhendidJohngotoGuangzhou?,Howdidtheygotoschool?,.,Whatdidshedo?,.,Shecookedabigmeal.,.,Whatdidhedo?,.,Hepaintedapicture.,.,Whatdidshedo?,.,Shemarkedthepupilshomework.,.,WheredidyougolastSunday?,IwenttoBaiyunHill.,.,Whattimedidhegotoschoolthismorning?,Hewenttoschoolateightoclock.,.,Whomarkedthepupilshomeworkyesterday?,ShewasMissLin,MissLin,.,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-dlivelivedhopehopeduseused,3、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ed,stopstoppedplanplannedtriptripped,4、结尾是“辅音字母+y”的词，先变“y”为“i”再加ed,studystudiedcarrycarried,.,5想thinkthought，买buybought,6“抓”catchcaught“教学”teachtaught,7.ow/aw改为ew,建造buildbuilt，花钱/时间spendspent借给别人lendlent，寄sendsent,（装备）ought,带着bringbrought，打仗fightfought,aught是关键,知道knowknew，长大growgrew，扔throwthrew，画画drawdrew,8结尾d变t：,.,1.过去式与原形一样：,让letlet（你）,放putput(下）,砍,剪cutcut(刀）来,读书readread,（以免）受伤hurthurt,花钱costcost,跑runran,过来comecame,坐下sitsat，,给givegave（杯）,喝drinkdrank（的），,开始beginbegan,唱歌singsang,游泳swimswam,2.变元音字母为a:,3.中间去e末尾加t：sleepslept睡觉sweepswept拖地keepkept保持feelfelt感觉,不规则动词表,2.riderode骑(车)3.drivedrove开(车)”,1.写writewrote,4.把i变成o,.,剩余不规则动词表,InfinitivePastTenseam,isaredogohavemakeget,InfinitivePastTenseeatsayseestandfind,wasweredidwenthadmadegot,atesaidsawstoodfound,.,practice,am,isarebeginbringbuycutcome*dodrawdrinkdrive,*eatfeelbuild*findfight*getgive*go*haveteachsing,waswerebeganbroughtboughtcutcamediddrewdrankdrove,atefeltbuiltfoundfoughtgotgavewenthadtaughtsang,.,growputreadrunsweep*seesitsleepspendcatchswimwrite,grewputreadransweptsawsatsleptspentcaughtswamwrote,lookplayhopeusestartlivestopplanstudycarry,looked,played,started,lived,used,hoped,stopped,planned,studied,carried,.,写出下列动词的过去式：,help-,call-,prepare-,love-,worry-,study-,stop-,skip-,is-,are-,do-,go-,say-,see-,get-,feel-,have-,helped,called,prepared,loved,worried,studied,stopped,skipped,was,were,did,went,said,saw,got,felt,had,.,闯关练习,Hehereyesterday.(be),was,Iupat6:00yesterdaymorning.(get),got,youagoodtimelastSunday?(have),Didhave,.,Myfatheroftentoworkbybuslastyear.(go),went,Ioftentopopmusic3yearsago.(listen),listened,Heusuallyinthepoolin2002.(swim),swam,.,5.I_(see)afilmwithAnnyesterday.,2.She_(be)atschoolthismorning.,4.He_(donot)liveinGuangzhoubefore2000,1._(be)youbusyyesterdayafternoon?,3.JaneandAnn_(benot)friendsbefore.,Were,was,werent,didnt,saw,.,6.Didyou_(call)melastSunday?,8.Where_(do)youlivelastyear?,7.What_you_(do)lastnight?,9.Whattimedidyou_(get)upthismorning?,10.How_you_(go)toschoolbefore?,call,did,do,did,get,did,go,.,I_(be)illlastSunday.Amy_(sit)hereyesterday._you_(clean)yourroomjustnow.Mysister_(be)bornonJune5.1996._(be)yourparentsathomejustnow?He_(study)Frenchherelastyear.She_(do)homeworklastnight.They_(go)tothezooyesterdaymorning.We_(have)apartylastSaturday.Joy_(visit)meyesterdayevening.They_(live)heretwoyearsago.He_(be)hereamomentago.,was,sat,Didclean,was,Were,studied,did,went,had,visited,lived,was,升级练习,.,拓展练习,1、Luc