初中英语一般过去时课件(PPT)(上课VIP免费

一般过去时态注意注意：所有时态都是通过动词变化来表现：所有时态都是通过动词变化来表现的的什么是一般过去时？什么是一般过去时？一般过去时表示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连用。如：lastyear,yesterday等.一般过去时的结构：主语+动词过去式+其他。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。PleaselookatthesentencesPleaselookatthesentences我今年12岁.amwasiswas构成规则例词1.一般在动词原形末尾加-edlooklookedplayplayedstartstarted2.结尾是e的动词加-dlivelivedhopehopeduseused3.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-edstopstoppedplanplannedtriptripped4.结尾是“辅音字母+y”的动词，先变“y”为“i”再加-edstudystudiedcarrycarried规则动词过去式的构成不规则动词表InfinitivePasttenseamiswasarewerebeginbegunbreakbrokebringbroughtbuildbuiltbuyboughtcancouldInfinitivePasttensecatchcaughtcomecamedodiddrawdrewdrinkdrankdrivedroveeatatefallfell用法1.表示过去某个时间发生的动作或存在的状态。Hewashereyesterday.Igotupatsixthirtyyesterdaymorning.Myfatherwasatworkyesterdayafternoon.Didyouhaveagoodtimelastsummer?2.表示过去经常或反复发生的动作。Myfatheroftenwenttoworkbybuslastyear.WhenIwasachild,Ioftenlistenedtomusic.1.与agoago连用：amomentamomenttwominutestwominutesthreehoursthreehoursfivedaysfivedaysoneweekoneweeksixmonthssixmonthsfouryearsfouryearsagoago用于一般过去时的时间状语用于一般过去时的时间状语lasttimenightweekmonthtermMondayyesterdayyesterdaymorningafternooneveningthedaybeforeyesterday2.与lastlast连用3.与yesterdayyesterday连用：4.与oneone连用：oneonemorningeveningdayMondayafternoon5.与thatthat连用：thatthatmorningmorningwinterwinterdaydayyearyearjustnowjustnowintheolddaysintheolddaysinthosedaysinthosedaysin1980in1980theotherdaytheotherdayatthattimeatthattimeonceuponatimeonceuponatime6.6.其他时间状语：其他时间状语：bebe动词的一般过去时动词的一般过去时否定结构：主语+wasn’t/weren't+动词原形+其他TheywereinJapanyesterday.Theyweren'tinJapanyesterday?一般疑问句：Was/were+主语+动词原形+其他WeretheyinJapanyesterday?行为动词一般过去时行为动词一般过去时否定式结构：主语+didn’t+动词原形+其他I_________themthenews.Itoldthemthenewsyesterday.didn’ttell一般疑问句：Did+主语+动词原形+其他DidyoutellthemthenewsyesterdayTT注意注意1.外加助动词diddid后,动词须返回原形。DidDidhewentwenttoschoolyesterday?DidDidhegogotoschoolyesterday?FF2.简略回答用助动词did/didn’tdid/didn’t代替行为动词。DidDidhefindfindtheboyyesterday?－Yes,hediddid.－No,hedidnot(didn’t).didnot(didn’t).