一般过去时过去进行时

一般过去时过去进行时Sentences:•IamanEnglishteachernow.•Iwasastudentin2010.一般过去时TheSimplePastTense一般过去时的用法1.过去某个时间发生的动作或存在的状态,常和表示过去的时间状语连用;eg.1).Igotupat7:00yesterday.2).Myfatherwasatworkyesterdayafternoon.表示过去的时间状语yesterdaylastnightin1990twodaysago1.与ago连用：amomenttwominutesthreehoursfivedaysoneweeksixmonthsfouryears•ago•用于一般过去时的时间状语last•time•night•week•month•term•Monday•yesterday•morning•afternoon•evening•thedaybeforeyesterday前天•2.与last连用•3.与yesterday连用：justnowintheolddaysinthosedaysin1980theotherdayatthattimeonceuponatime•6.其他时间状语：一般过去时的用法2、表示在过去的一段时间内经常发生的动作或反复的习惯。常和often,always等频率副词连用。eg.MyfatherwasalwaysverybusyonMonday.•3.表示已故人所做的事情。•ComradeLeiFengdidgooddeedsinhislife.雷锋同志做了一生的好事。•4.表示过去所发生的一系列的动作。•MissLiugotupatseveno’clockthismorning,dressed,hadbreakfast,andwenttowork.一般过去时的构成•Iplayedtennislastweekend.•Myschooltripwasgreat.•⑴肯定句“主语＋动词过去式＋其他”•“主语＋was／were＋其他”。•12一般过去时的构成⑴肯定句“主语＋动词过去式＋其他”Iplayedtennislastweekend.•1、一般词尾加-ed。•stay→stayedhelp--helped•ask--askedlook→looked•2、e结尾的只加-d。•hope→hopedlove--loved•dance--dancedlive→lived••规则动词过去式的构成•3、辅音字母结尾词，重读闭音节先双写，然后才能加-ed。•stop→stoppedplan(计划)→planned•drop--droppedbeg--begged•4、“辅音字母+y”尾，y改为i,再加-ed•carry--carriedstudy--studied巧记不规则动词过去式1.中间去e，末尾加t如：keep→kept，feel→felt，sleep→slept，sweep→swept2.结尾d变t如：build→built，lend→lent，send→sent，spend→spent3.遇见i改为a如：ring→rang，sit→sat，drink→drank，sing→sang，swim→swam，begin→began，give→gave•4.“骑(马)”“开(车)”“写(字)”——把i变o如：ride→rode，drive→drove，write→wrote5.“想”“买”“带来”“打仗”——ought换上think→thought，buy→bought，bring→brought，fight→fought6.“教书”“抓住”——aught切莫忘如：teach→taught，catch→caught7.ow/aw改为ew是新时尚如：know→knew，grow→grew，throw→threw，draw→drew8.“放”“让”“读”过去式与原形一样如：put→put，let→let，read→read/red•grow--grew•know--knew•throw--threw•blow--blew•write--wrote•drive--drove•ride--rode•get--got•forget--forgot•lend--lent•send--sent•spend--spent•say--said*/sed/•pay--paid•stand--stood•understand--understood•let--letput--put•cut--cutread--read*•am,is--was•are--were•do--did•go--went•have--had•see--saw•can--could•may--might•dig--dug•eat--ate•find--found•make--made•hear--heard•run--ran•take--took•hold--held•speak--spoke•leave--left•keep--kept•sleep--slept•sweep--swept•tell--told•sell--sold•begin--began•sing--sang•sit--sat•swim--swam•ring--rang•give--gave•bring--brought•buy--bought•think--thought•teach--taught•catch--caught•come--came•become--became•不规则动词的过去式一般过去时句式变换•1.肯定句：主语+行为动词过去式•be动词过去式(was/were)•e.g.Weplayedfootballyesterday.•Iwasintheofficelastnight.•Hecouldn’tswim10yearsago.•2.否定句didnot/didn’t+行为动词原形•wasnot/wasn’t+其他成分•werenot/weren’t+其他成分•eg.Iwasnotintheofficelastnight.•Ididn'tsingasongatKangkang'sparty.•Ididn'tplayvideogames.3.一般疑问句did+主语+行为动词原形was/were+主语+其他成分eg.-Didyougoshoppingyesterday?-Yes,Idid./No,Ididn’t.-Wasshe15yearsoldlastyear?4.特殊疑问句特殊疑问词+did+主语+行为动词原形特殊疑问词+was/were+主语+其他成分eg.-Didyougoshoppingyesterday?Whenandwherewereyouborn?•22•23•24•III.句型转换1.TheycametoChinain1990.(变一般疑问句)2.Iwasillfortwodayslastweek?(同上)3.Thetwinsgotoschoolonfooteveryday.(同上)4.ShewashedtheclotheslastSunday.(变否定句)Exercises•用括号里动词的适当形式填空。•1.He__________(read)thatbooklastweek.•2.Lastnighthe___________(arrive)justintimefortheshow.•3.Mary___________(marry)Thomasyesterday.•4.Tom___________(show)uswheretositatthemeetingyesterday.•5.Lastsummerwe___________(visit)UncleJack.•read•arrived•married•showed•visited•用括号里动词的适当形式填空。•6.It___________(rain)almosteverydaylastmonth.•7.John_______(like)toplaypianowhenhewasinsecondaryschool.•8.Betty___________(work)hardalllastyear.•9.We___________(change)thecolorofouruniformslastChristmas.•10.LastyearFrances___________(buy)hermotheraprettywatchforherbirthday.•rained•liked•worked•changed•bought•I.改错题–HowisJaneyesterday?_____________________–Hegetstoschoolatsixyesterday.______________–Heoftengoeshomeat6:00lastmonth.__________–Icanflykitessevenyearsago._______________–Didyousawhimjustnow._______________–Hewaitforyouthreehoursago.___________Whofinditjustnow?_____•was•got•went•could•see•waited•found•根据要求改写下列句子。•1.Theyhadameetingyesterday.(改为一般疑问句)•2.MrsBlackdoessomecleaningeverySunday.(•改为一般疑问句)•3.I’mgoingtoturnontheradio.(改为否定句)•4.TherewerenoclasseslastSaturdayafternoon.•(改为反意疑问句)•Didtheyhaveameetingyesterday?•DoesMrsBlackdosomecleaning•everySunday?•I’mnotgoingtoturnontheradio.•TherewerenoclasseslastSaturdayafternoon,werethere?•根据要求改写下列句子。•5.Thosestudentsdidtheirbest.(改为否定句)•6.ItwasNovember10ththedaybeforeyesterday.•（向划线部分提问）•7.MybrotherwenttoShanghaithreedaysago.•（向划线部分提问）•8.TheyaregoingtovisittheSummerPalace.•（向划线部分提问）•Thosestudentsdidn’tdotheirbest.•Whatwasthedatetheday•beforeyesterday?•WhendidyourbrothergotoShanghai?•Whataretheygoingtodo?ThePastContinuousTense(过去进行时)•Whatwereyoudoingat7o’clocklastnight?•Iwasdoingsome•housework.•Iwashavingdinner.•Whatwereyoudoingbetween7o’clockand9o’clockyesterday?•Iwasdoingmy•homework.•IwaswatchingTV.•Whatwasyourfatherdoingwhenyou•camebackhomeyesterday?•Hewascooking.•Whatwasyourbrotherdoingwhen•yousawhimhalfanhourago?•Hewasplayingcomputer•games.•Whatweretheydoingatthattimelastweek?•Theywereshopping.•Howaboutthem?•Theyw