一般過去時完整(已改完整版)ppt課件

.,一般過去時態(tài),.,所有時態(tài)都是通過動詞變化來表現(xiàn)的,.,1.定義：（用法一）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),常和表示過去的時間狀語連用;例句:Igotupat7:00yesterday.Myfatherwasatworkyesterdayafternoon（用法二）也表示過去經?；蚍磸桶l(fā)生的動作,常和表示頻度的時間狀語連用。例句:Healwayswenttoworkbybuslastyear.（含有頻度副詞：oftenalways等，但主要還是含有過去時間狀語）.,.,1.與ago連用：twominutesthreehoursfivedaysoneweeksixmonthsfouryears,ago,2、一般過去時的判斷標志：明確的過去時間狀語,.,last,timenightweekmonthtermMonday,yesterday,morningafternoonevening,thedaybeforeyesterday,2.與last連用,3.與yesterday連用：,.,justnowintheolddaysin1980theotherdayatthattimeonceuponatime,4.其他時間狀語：,.,3、一般過去時的構成,.,I_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.,am,was,is,was,.,They_inChinatoday.,他們今天在中國。,They_inJapanyesterday.,他們昨天在日本。,are,were,am/is,was,are,were,.,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/has,had,have,has,had,had,.,Igetupat6:30everymorning.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,got,played,did,.,TheydontwatchTVintheevening.They_TVlastnight.,Shedoesntplaybasketballafterschool.She_basketballafterschoolyesterday.,Doyougotoschoolonfooteveryday?_you_toschoolonfootyesterday.,Doeshegotoschoolbybuseveryday?_he_toschoolbybusyesterday?,dont/doesnt,do/does,didnt,did,didntwatch,didntplay,Did,Did,go,go,.,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,were,had,did,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),Iwenttoschoolyesterday.Theywenttoschoolyesterday.,.,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ed,start,started,look,looked,played,play,clean,cleaned,.,2.以e結尾加d,change,changed,use,used,arrive,lived,live,arrived,.,3.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.,stop,stopped,plan,planned,trip,tripped,prefer,preferred,.,4.以輔音字母加y結尾的詞,先改y為i,再加ed,study,studied,fly,flied,carry,carried,cry,cried,.,不規(guī)則變化.,1)-eep結尾，過去式變成-ept形式,keep,kept,sweep,swept,sleep,slept,.,2).-ell結尾，過去式變成-old形式,sell,lent,tell,told,3).-end結尾，過去式變成-ent形式,lend,sold,spend,spent,send,sent,4).-ay結尾，過去式變成-aid形式,say,said,pay,paid,.,5).-n結尾，過去式變成-nt形式,burn,burnt,learn,learnt,6).-eak結尾，過去式變成-oke形式,speak,spoke,break,drank,7).把動詞原形中的i改為a，變成過去式,begin,began,drink,broke,give,gave,ring,rang,.,8).-ear結尾，過去式變成-ore形式,wear,wore,n.眼淚,tore,tear,Tearsrundownhisface.,v.撕,Tearthepaperintotwopieces.,bear,bore,n.小熊,v.忍受,Icantbearit.,.,9).把重讀開音節(jié)中的i換成o，變成過去式,drive,drove,ride,rode,write,wrote,10).把動詞原形中的aw/ow變成ew，變成過去式,draw,drew,grow,grew,know,knew,throw,threw,.,11).以ought和aught結尾的過去式,bring,brought,buy,bought,think,thought,catch,caught,teach,taught,帶來,購買,考慮,抓住，趕上,教授,.,12).過去式與原形一樣,hit,hit,hurt,hurt,let,let,spit,spit,rid,rid,cost,cost,read,read,put,put,cut,cut,打擊,傷害,讓,吐痰,去掉,花費,讀,放置,切，裁剪,.,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/,ed,t/,2.在以濁輔音或原音結尾的規(guī)則動詞后,-ed讀作/d/,play/pleI/,live/lIv/,ed,d/,ed,d/,.,3.在以/t/或/d/結尾的規(guī)則動詞后,-ed讀作/Id/,visit/vIzIt/,ed,Id/,finishedenjoyedshoutedmoved,helpedwantedcalledneeded,/t/,/d/,/Id/,/d/,/d/,/t/,/Id/,/Id/,.,1.在過去某一時間內發(fā)生的動作：,Hegothomeattenoclocklastnight.,2.表示過去經?；蚍磸桶l(fā)生的動作,常與often，always等表示頻度的間狀語連用：,Ioftengotupveryearlyatthattime.,用法,.,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(didnt).,主語+didnt+動詞原形,I_themthenews.,I_(tell)themthenewsyesterday.,didnttell,told,.,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did,Did+主語+動詞原形？,They_(finish)theirworkatfour.一般疑問句:,_they_theirworkatfour?Yes,they_.No,they_.,finished,Did,finish,did,didnt,.,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？,Theyfinishedtheirworkatfour.,A,B,對劃線部分提問A:B:,Whatdidtheydoatfour?,Whendidtheyfinishtheirwork?,.,T,注意,1.外加助動詞did后,動詞須返回原形。,Didhewenttoschoolyesterday?Didhegotoschoolyesterday?,F,2.簡略回答用助動詞did/didnt代替行為動詞。,Didhefindtheboyyesterday?Yes,hedid.No,hedidnot(didnt).,.,1.look2.live3.stop4.go5.hope6.trip7.call8.eat9.want10.are,11.go12.have13.do14.gete16.say17.see18.put19.read20.take,looked,lived,stopped,went,hoped,tripped,called,ate,wanted,were,went,has,did,got,came,said,saw,put,read,took,寫出下列動詞的過去式,.,21.buy22.sing23.hear24.make25.find26.break27.think28.fall29.write30.be,bought,made,found,broke,thought,fell,wrote,was/were,sang,heard,.,Exercises,1.I_thenumberdownonapieceofpaperamomentago.A.writeB.writedC.wroteD.writing2.Everything_readybeforeFathercame.A.wereB.wasC.isD.are,C,B,.,3.Healways_melastterm.A.helpedB.helpsC.helpingD.help,A,.,_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.,Did,remember,invented,went,was,did,get,用動詞的適當時態(tài)填空,did,went,cooked,.,6.Heusually_(get)upat6inthemorning.Look!He_(get)upnow.Butyesterdayhe_(get)upverylate,sohe_(go)toschoollate.He_(be)lateforschool.,gets,isgetting,got,went,was,.,1.Lucydidh