一般现在时和一般过去时的区别 (2)ppt课件.ppt

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。,Pleaselookatthesentences,我今年12岁.,am,was,is,was,1,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,2,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,3,TheydontwatchTVintheevening.They_TVlastnight.,Shedoesntplaybasketballafterschool.She_basketballafterschoolyesterday.,Doyougotoschoolonfooteveryday?_you_toschoolonfootyesterday.,Doeshegotoschoolbybuseveryday?_he_toschoolbybusyesterday?,dont/doesnt,do/does,didnt,did,didntwatch,didntplay,Did,Did,go,go,4,1.与ago连用：amomenttwominutesthreehoursfivedaysoneweeksixmonthsfouryears,ago,用于一般过去时的时间状语,5,last,timenightweekmonthtermMonday,yesterday,morningafternoonevening,thedaybeforeyesterday,2.与last连用,3.与yesterday连用：,6,4.与one连用：,one,morningeveningdayMondayafternoon,5.与that连用：,that,morningwinterdayyear,7,谓语构成,1.动词be2.助动词do,does3.行为动词用过去式,was,were,did,一般过去时以动词的过去式来表示，没有人称和数的变化.(was,were除外),Iwenttoschoolyesterday.Theywenttoschoolyesterday.,8,一般过去时的一般疑问句，用_提问，行为动词是_。肯定回答，Yes,主语+_；否定回答，No,主语+_.,did,动词原形,did,didnt,9,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,10,T,注意,1.外加助动词did后,动词须返回原形。,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).,11,你记住了吗？,am/iswasarewerebegin-beganbring-broughtbuy-boughtcan-couldcome-camedo-diddraw-drewdrink-drankeat-atefeelfeltfight-foughtfind-foundfly-flewget-gotgivegavego-wenthave-hadknow-knewlearn-learntlie-laylet-letmake-made,12,你能记住吗？,meet-metpay-paidput-putread-readrun-ransay-saidsee-sawsell-soldsing-sangsit-satsleep-sleptspeak-spoke