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一般过去时构成定义动词的过去式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一般过去时信号词washtheclothesrowaboatvisitgrandparentsanswerthephonecleantheroomwatertheflowerwatchTVplaythefootballclimbamountainreturnlearnchinesejump动词的过去式之规则变化·washedtheclothesrowedaboatvisitedgrandparentsansweredthephonecleanedtheroomwateredtheflowerwatchedTVplayedthefootballclimbedamountainreturnedlearnedchinesejumpedgotoaparkgoswimminggofishinggohikinggoskiinggoice-skatinggotoaparkwenttoaparkgoswimmingwentswimminggofishingwentfishinggohikingwenthikinggoskiingwentskiinggoice-skatingwentice-skatingflykitesreadabooksinganddanceeatgoodfoodtakepicturesbuypresentsseeelephantsswimdoam/isarestudyflykitesflewkitesreadabookreadabooksinganddancesanganddancedeatgoodfoodategoodfoodtakepicturestookpicturesbuypresentsboughtpresentsseeelephantssawelephantsswimswamdodidam/iswasarewere动词的过去式规则变化1.一般加ed2.以e结尾加d3.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—workedchange—changedprefer—preferredstop—stopped4.以辅音字母加y结尾的词,先改y为i,再加edstudy—studied5.不规则变化.do-didam/is-was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。定义所有时态都是通过动词变化来表现的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.amwasiswasThey____inChinatoday.他们今天在中国。They____inJapanyesterday.他们昨天在日本。areweream/iswasarewere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.amwaswereareis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/hashadhavehashadhadIgetupat6:30everymorning.I___upat9:00lastSunday.Heplaysfootballeveryafternoon.He_____basketballyesterdayafternoon.Hedoeshishomeworkeveryevening.He____somereadinglastnight.动词原形、第三人称单数动词过去式gotplayeddidTheydon’twatchTVintheevening.They_________TVlastnight.Shedoesn’tplaybasketballafterschool.She_________basketballafterschoolyesterday.Doyougotoschoolonfooteveryday?___you__toschoolonfootyesterday.Doeshegotoschoolbybuseveryday?___he___toschoolbybusyesterday?don’t/doesn’tdo/doesdidn’tdiddidn’twatchdidn’tplayDidDidgogo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.livedatehadmadeplayedcookedsangdancedDid在过去某一时间内发生的动作：Hegothomeatteno’clocklastnight.用法lastnightweekmonthMondayyesterdaymorningafternooneveningthedaybeforeyesterday信号词1.与last连用2.与yesterday连用：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(didn’t).主语+didn’t+动词原形I_________themthenews.I____(tell)themthenewsyesterday.didn’ttelltold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didDid+主语+动词原形……？They______(finish)theirworkatfour.一般疑问句:____they_____theirworkatfour?Yes,they_____.No,they_____.finishedDidfinishdiddidn’t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.AB对划线部分提问A:B:Whatdidtheydoatfour?Whendidtheyfinishtheirwork?T注意1.外加助动词did后,动词须打回原形。Didhewenttoschoolyesterday?Didhegotoschoolyesterday?F2.简略回答用助动词did/didn’t代替行为动词。Didhefindtheboyyesterday?－Yes,hedid.－No,hedidnot(didn’t).Exercises1.I___picturesintheparklastweekend.A.takeB.tookC.wasD.draw2.Didyou___footballyesterday.A.playB.playedC.wereD.areBA3.Healways_____melastterm.A.helpedB.helpsC.helpingD.help4.Wheredidyou___lastMonday?A.wentB.goC.doD.didAB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：____________________________________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?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：____________________________________5.Mybrotherwasintheparkjustnow.否定句：_________________________________一般疑问句：_________________________________对划线部分提问：_________________________________1.____you________(remember)tobuytheorangesyesterday?2.Who________(play)computergamesyeste