一般过去时课件(PPT).ppt

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1、一般过去时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washtheclothesrowaboatvisitgrandparentsanswerthephonecleantheroomwatertheflowerwatchTVplaythefootballclimbamountainreturnlearnchineseju

2、mp动词的过去式之规则变化·washedtheclothesrowedaboatvisitedgrandparentsansweredthephonecleanedtheroomwateredtheflowerwatchedTVplayedthefootballclimbedamountainreturnedlearnedchinesejumpedgotoaparkgoswimminggofishinggohikinggoskiinggoice-skatinggotoaparkwenttoaparkgoswimmingwentswimm

3、inggofishingwentfishinggohikingwenthikinggoskiingwentskiinggoice-skatingwentice-skatingflykitesreadabooksinganddanceeatgoodfoodtakepicturesbuypresentsseeelephantsswimdoam/isarestudyflykitesflewkitesreadabookreadabooksinganddancesanganddancedeatgoodfoodategoodfoodtakepict

4、urestookpicturesbuypresentsboughtpresentsseeelephantssawelephantsswimswamdodidam/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

5、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/iswasare

6、were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

7、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.Hedoeshishomeworkeverye

8、vening.He____somereadinglastnight.动词原形、第三人称单数动词过去式gotplayeddidTheydon’twatchTVintheevening.They________