一般过去时课件(1)71414ppt课件

.,1,一般过去时,.,2,一般过去时,动词的过去式,1.表示过去某个时间发生的动作或存在的状态。2.表示过去经常或反复发生的动作。,1.(thedaybefore)yesterday2.lastnight/week3.twodaysago4.in2000/justnow,.,3,washtheclothesrowaboatvisitgrandparentsanswerthephonecleantheroomwatertheflowerwatchTVplaythefootballclimbamountainreturnlearnchinesejump,动词的过去式之规则变化,.,4,washedtheclothesrowedaboatvisitedgrandparentsansweredthephonecleanedtheroomwateredtheflowerwatchedTVplayedthefootballclimbedamountainreturnedlearnedchinesejumped,.,5,gotoaparkgoswimminggofishinggohikinggoskiinggoice-skating,.,6,gotoaparkwenttoaparkgoswimmingwentswimminggofishingwentfishinggohikingwenthikinggoskiingwentskiinggoice-skatingwentice-skating,.,7,flykitesreadabooksinganddanceeatgoodfoodtakepicturesbuypresentsseeelephantsswimdoam/isarestudy,.,8,flykitesflewkitesreadabookreadabooksinganddancesanganddancedeatgoodfoodategoodfoodtakepicturestookpicturesbuypresentsboughtpresentsseeelephantssawelephantsswimswamdodidam/iswasarewere,.,9,动词的过去式,规则变化1.一般加ed,2.以e结尾加d,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.,work,worked,change,changed,prefer,preferred,stop,stopped,.,10,4.以辅音字母加y结尾的词,先改y为i,再加ed,study,studied,5.不规则变化.do-didam/is-was,.,11,什么是一般过去时？,动词的一般过去时态表示过去发生的动作、情况或存在的状态。,定义,.,12,所有时态都是通过动词变化来表现的,.,13,I_12yearsoldthisyear.,我去年11岁.,I_11yearsoldlastyear.,He_inBeijingnow.,他昨天在上海。,He_inShanghaiyesterday.,他现在在北京。,Be动词的过去时态变化,我今年12岁.,am,was,is,was,.,14,They_inChinatoday.,他们今天在中国。,They_inJapanyesterday.,他们昨天在日本。,are,were,am/is,was,are,were,.,15,一、用be动词的适当形式填空1.I_anEnglishteachernow.2.She_happyyesterday.3.They_gladtoseeeachotherlastmonth.4.HelenandNancy_goodfriends.5.Thelittledog_twoyearsoldthisyear.,am,was,were,are,is,.,16,每天，早餐我吃鸡蛋和牛奶。,I_eggsandmilkforbreakfasteverymorning.,昨天，早餐我吃面条。,I_noodlesforbreakfastyesterdaymorning.,他每天都吃水果。,He_fruiteveryday.,昨天他吃了3个苹果。,He_3applesyesterday.,have/has,had,have,has,had,had,.,17,Igetupat6:30everymorning.I_upat9:00lastSunday.,Heplaysfootballeveryafternoon.He_basketballyesterdayafternoon.,Hedoeshishomeworkeveryevening.He_somereadinglastnight.,动词原形、第三人称单数,动词过去式,got,played,did,.,18,TheydontwatchTVintheevening.They_TVlastnight.,Shedoesntplaybasketballafterschool.She_basketballafterschoolyesterday.,Doyougotoschoolonfooteveryday?_you_toschoolonfootyesterday.,Doeshegotoschoolbybuseveryday?_he_toschoolbybusyesterday?,dont/doesnt,do/does,didnt,did,didntwatch,didntplay,Did,Did,go,go,.,19,一、用行为动词的适当形式填空1.He_(live)inWuxitwoyearsago.2.Thecat_(eat)abirdlastnight.3.We_(have)apartylastHalloween.4.I_(make)amodelshipwithMikeyesterday.5.They_(play)chessintheclassroomlastPElesson.6.Mymother_(cook)anicefoodlastSpringFestival.7.Thegirls_(sing)and_(dance)atthepartyyesterday.8._shegotoworkbybike?Yes,shedid.,lived,ate,had,made,played,cooked,sang,danced,Did,.,20,在过去某一时间内发生的动作：,Hegothomeattenoclocklastnight.,用法,.,21,last,nightweekmonthMonday,yesterday,morningafternoonevening,thedaybeforeyesterday,信号词1.与last连用,2.与yesterday连用：,.,22,行为动词一般过去时的否定式,一般过去时的否定式是在动词原形前加助动词didnot(didnt).,主语+didnt+动词原形,I_themthenews.,I_(tell)themthenewsyesterday.,didnttell,told,.,23,行为动词一般过去时的疑问式,一般过去时的一般疑问式在句首加助动词did,Did+主语+动词原形？,They_(finish)theirworkatfour.一般疑问句:,_they_theirworkatfour?Yes,they_.No,they_.,finished,Did,finish,did,didnt,.,24,行为动词一般过去时的疑问式,一般过去时的特殊疑问式,疑问词+did+主语+动词原形？,Theyfinishedtheirworkatfour.,A,B,对划线部分提问A:B:,Whatdidtheydoatfour?,Whendidtheyfinishtheirwork?,.,25,T,注意,1.外加助动词did后,动词须打回原形。,Didhewenttoschoolyesterday?Didhegotoschoolyesterday?,F,2.简略回答用助动词did/didnt代替行为动词。,Didhefindtheboyyesterday?Yes,hedid.No,hedidnot(didnt).,.,26,Exercises,1.I_picturesintheparklastweekend.A.takeB.tookC.wasD.draw2.Didyou_footballyesterday.A.playB.playedC.wereD.are,B,A,.,27,3.Healways_melastterm.A.helpedB.helpsC.helpingD.help4.Wheredidyou_lastMonday?A.wentB.goC.doD.did,A,B,.,28,一、句型转换1.Thechildrenhadagoodtimeinthepark.否定句：_一般疑问句：_对划线部分提问：_2.Therewereaboutninehundredpeopleatthecinema.否定句：_一般疑问句：_对划线部分提问：_,.,29,一、句型转换1.Thechildrenhadagoodtimeinthepark.否定句：Thechildrendidnothaveagoodtimeinthepark.一般疑问句：Didthechildrenhaveagoodtimeinthepark?对划线部分提问：Wheredidthechildrenhaveagoodtime?2.Therewereaboutninehundredpeopleatthecinema.否定句：Therewerenotaboutninehundredpeopleatthecinema.一般疑问句：Werethereaboutninehundredpeopleatthecinema?对划线部分提问：Howmanypeopleatthecinema?,.,30,3.Anndidherhomeworkyesterdayevening.否定句：_一般疑问句：_对划线部分提问：_4.LastweekIreadanEnglishbook.否定句：_一般疑问句：_肯定/否定回答：_对划线部分提问：_,.,31,5.Mybrotherwasintheparkjustnow.否定句：_一般疑问句：_对划线部分提问：_,.,32,_you_(remember)tobuytheorangesyesterday?2.Who_(play)computergamesyesterday.3.We_(go)tothecinemalastnight.Thefilm_(be)verygood.4.Whattime_you_(get)toschoolthismorning?5.Jim_(do)alotyesterday.He_(go)shoppingand_(cook)supper.,Did,remember,played,went,was,did,get,用动词的适当时态填空,did,went,cooked,.,33,6.Heusually_(get)upat6inthemorning.Look!He_(get)upnow.Butyesterdayhe_(get)upverylate,sohe_(go)toschoollate.He_(be)lateforschool.,gets,isgetting,got,went,was,.,34,1.Lucydidherhomeworkathome.(改否定句)Lucy_herhomeworkathome.2.Hefoundsomemeatin