一般過去時 課件

4.Canyouswim

theriver?A.between B.amongC.near D.across5.Davidsits

Lucy.Heisverytall,soLucycan’tseethemovie.A.behind B.infrontofC.near D.nextto4.Canyouswimtheriver?1Wherethereiskindness,thereisgoodness,andwherethereisgoodness,thereismagic.哪里有仁愛，哪里就有善行，哪里有善行，哪里就有奇跡?！痘夜媚铩稺herethereiskindness,there2一般過去時態(tài)一般過去時態(tài)3

LearningAims1.掌握一般過去時的意義，用法，構成及其用于一般過去時的時間狀語。2.能夠寫出部分不規(guī)則動詞的過去式。3.掌握一般過去時的句式變換，一般疑問句，否定句，特殊疑問句。LearningAims4什么是一般過去時？意義：動詞的一般過去時態(tài)表示過去某個時間發(fā)生的動作或存在的狀態(tài)。什么是一般過去時？意義：動詞的一般過去時態(tài)表示5I___12yearsoldthisyear.我去年11歲.I____11yearsoldlastyear.He____inBeijingnow.他昨天在上海。He____inShanghaiyesterday.他現(xiàn)在在北京。Pleaselookatthesentences我今年12歲.amwasiswasI___12yearsoldthisyear.6They____inChinatoday.他們今天在中國。They____inJapanyesterday.他們昨天在日本。areweream/iswasarewereThey____inChinatoday.他們今天在7每天，早餐我吃雞蛋和牛奶。I____eggsandmilkforbreakfasteverymorning.昨天，早餐我吃面條。I____noodlesforbreakfastyesterdaymorning.他每天都吃水果。He_____fruiteveryday.昨天他吃了3個蘋果。He_____3applesyesterday.have/hashadhavehashadhad每天，早餐我吃雞蛋和牛奶。I____eggsandm8Igetupat6:30everymorning.I___upat9:00lastSunday.Heplaysfootballeveryafternoon.He_____basketballyesterdayafternoon.Hedoeshishomeworkeveryevening.He____somereadinglastnight.動詞原形、第三人稱單數(shù)動詞過去式gotplayeddidIgetupat6:30everymorning9謂語構成1.動詞be2.動詞have,has3.助動詞do,does4.行為動詞用過去式was,werehaddid一般過去時以動詞的過去式來表示，沒有人稱和數(shù)的變化.(was,were除外)I

wenttoschoolyesterday.They

wenttoschoolyesterday.謂語構成1.動詞bewas,werehaddid一般過10一般過去時的謂語構成：由動詞的過去式構成規(guī)則變化1.一般加ed2.以e結尾加d3.末尾只有一個輔音字母的重讀閉音節(jié)詞，先雙寫這個輔音字母，再加ed.work—workedchange—changedshop—shoppedstop—stoppedmove—movednod一般過去時的謂語構成：由動詞的過去式構成規(guī)則變化2.以e結尾114.以輔音字母加y結尾的詞,先改y為i,再加edstudy—studied5.不規(guī)則變化.(見不規(guī)則動詞表P102)carry—carriedhurrymarry4.以輔音字母加y結尾的詞,先改y為i,再加edstu12規(guī)則動詞過去式-ed的發(fā)音1.在以清輔音結尾的規(guī)則動詞后,-ed讀作/t/work/w3:k/edt/2.在以濁輔音或元音結尾的規(guī)則動詞后,-ed讀作/d/play/pleI

/live/lIv

/edd/edd/規(guī)則動詞過去式-ed的發(fā)音1.在以清輔音結尾的規(guī)則動詞后,133.在以/t/或/d/結尾的規(guī)則動詞后,-ed讀作/Id/visit/’vIzIt

/edId/finished

enjoyedshoutedmoved

helped

wantedcalled

needed

/t//d//Id//d//d//t//Id//Id/Let’sreadthem3.在以/t/或/d/結尾的規(guī)則動詞后,visitedI141.與ago連用：amomenttwominutesthreehoursfivedaysoneweeksixmonthsfouryearsago用于一般過去時的時間狀語longlongago1.與ago連用：ago用于一般過去時的時間狀語long15lasttimenightweekmonthtermMondayyesterdaymorningafternooneveningthedaybeforeyesterday2.與last

連用3.與yesterday

連用：lasttimeyesterdaymorningtheda164.與that

連用：thatmorningwinterdayyear4.與that連用：thatmorning17justnowintheolddaysinthosedaysin1980atthattimeonceuponatime5.其他時間狀語：justnow5.其他時間狀語：181.肯定句：主語+行為動詞過去式

be動詞過去式(was/were)e.g.Weplayedfootballyesterday.

Iwasintheofficelastnight.

Hecouldn’tswim10yearsago.2.否定句

didnot/didn’t+行為動詞原形

wasnot/wasn’t+其他成分

werenot/weren’t+

其他成分

e.g.

Iwasnotintheofficelastnight.I

didn'tsingasongatKangkang'sparty.Ididn'tplayvideogames.1.肯定句：主語+行為動詞過去式193.一般疑問句did+主語+行為動詞原形was/were+主語+其他成分eg.-Didyougoshoppingyesterday?-Yes,Idid./No,Ididn’t.-Wasshe15yearsoldlastyear?4.特殊疑問句特殊疑問詞+did+主語+行為動詞原形特殊疑問詞+was/were+主語+其他成分eg.Wheredidyougoshoppingyesterday?Whenandwherewereyouborn?3.一般疑問句20行為動詞一般過去時的否定式一般過去時的否定式是在動詞原形前加助動詞didnot(didn’t).主語+didn’t+動詞原形I

_________

themthenews.I____(tell)themthenewsyesterday.didn’t

telltold行為動詞一般過去時的否定式一般過去時的否定式是在動詞原形前加21行為動詞一般過去時的疑問式一般過去時的一般疑問式在句首加助動詞didDid+主語+動詞原形……？They______(finish)theirworkatfour.一般疑問句:____they_____theirworkatfour?Yes,they_____.No,they_____.finishedDidfinishdiddidn’t行為動詞一般過去時的疑問式一般過去時的一般疑問式在句首加助動22行為動詞一般過去時的疑問式一般過去時的特殊疑問式疑問詞+did+主語+動詞原形……？Theyfinishedtheirwork

atfour.AB

對劃線部分提問A:B:What

did

they

doatfour?When

did

they

finishtheirwork?行為動詞一般過去時的疑問式一般過去時的特殊疑問式疑問詞+di23T注意1.加助動詞did或者didn’t后,動詞須返回原形。ChooseForT.Didhewenttoschoolyesterday?Didhegotoschoolyesterday?F2.Theydidn’tfinishtheirhomeworklastnight.Theydidn’tfinishedtheirhomeworklastnight.TFT注意1.加助動詞did或者didn’t后,動詞Didh24

巧記不規(guī)則動詞過去式

1.中間去e，末尾加t

如：

keep→kept，feel→felt，sleep→slept，sweep→swept

2.結尾d變t

如：

build→built，lend→lent，send→sent，spend→spent

3.遇見i改為a

如：

ring→rang，sit→sat，drink→drank，sing→sang，swim→swam，begin→began，give→gave巧記不規(guī)則動詞過去式

1.中間去e，末尾加254.“騎(馬)”“開(車)”“寫(字)”——把i變o如：ride→rode，drive→drove，write→wrote

5.“想”“買”“帶來”“打仗”——ought換上

think→thought，buy→bought，bring→brought，fight→fought

6.“教書”“抓住”——aught切莫忘如：

teach→taught，catch→caught

7.ow/aw改為ew是新時尚如：

know→knew，grow→grew，throw→threw，draw→drew

8.“放”“讓”“讀”過去式與原形一樣如：

put→put，let→let，read→read/red

4.“騎(馬)”“開(車)”“寫(字)”——把i變o如：ri26Exercises1.I____thenumberdownonapieceofpaperamomentago.A.writeB.writedC.wroteD.writing2.Everything___readybeforeFathercame.A.wereB.wasC.isD.areCBExercises1.I____thenumber273.Healways_____melastterm.A.helpedB.helpsC.helpingD.helpA3.Healways_____melastterm.28____you________(remember)tobuytheoranges?2.Who________(invent)thecomputer.3.We_____(go)tothecinemalastnight.Thefilm_____(be)verygood.4.Whattime____you____(get)toschoolthismorning?5.Jim___(do)alotyesterday.He____(go)shoppingand______(cook)supper.Didrememberinventedwentwasdidget用動詞的適當時態(tài)填空didwentcooked____you________(remember)t296.Heusually____(get)upat6inthemorning.Look!He______(get)upnow.Butyesterdayhe____(get)upverylate,sohe____(go)toschoollate.He___(be)lateforschool.getsisgettinggotwentwas6.Heusually____(get)upat301.Lucydidherhomeworkathome.(改否定句)Lucy_______herhomeworkathome.2.Hefoundsomemeatinthefridge.(變一般疑問句)___he_______meatinthefridge?3.Shestayedthereforaweek.(對劃線部分提問)____________she_____there?4.Therewassomeorangeinthecup.(變一般疑問句)____there____orangeinthecup?didn’tdoDidfindanyHowlongdidstayWasany1.Lucydidherhomeworkathom31III.句型轉換TheycametoChinain1990.(變一般疑問句)__________they________toChinain1990?2.Iwasillfortwodayslastweek?(同上)________youillfortwodayslastweek?3.Thetwinsgotosch