一般过去时态课件.ppt

,TheSimplePastTense,一般过去时态,一般过去时用来表示过去某一时间内发生的动作或存在的状态以及过去习惯性、反复性的动作。谓语动词要用动词的过去式（v-ed），基本结构：主语+动词过去式+其他；常和表示过去的时间状语连用:如yesterday昨天、lastnight昨晚、lastweek上周、lastyear去年，等。,一般过去时,一、一般过去时的概念,二、一般过去时的结构（可分三类不同的结构）,LiuXiang_31yearsoldnow.,刘翔2004年21岁。,LiuXiang_21yearsoldin2004.,刘翔现在31岁。,is,was,I_twelveyearsoldthisyear.,1.我今年12岁。,am,2.我去年11岁。,I_elevenyearsoldlastyear.,was,3.他每天在家。Heisathomeeveryday.4.他昨天在家。Hewasathomeyesterday.,We_intheclassroomnow.,6.我们昨天晚上在家里。,We_athomelastnight.,5.我们现在在教室。,are,were,am/is,was,are,were,肯定句：Wewereathomelastnight.,特殊疑问句：Wherewereyoulastnight?,否定句：Wewerenotathomelastnight.,werent,答语：Yes,wewere./No,wewerent.,一般疑问句：Wereyouathomelastnight?,A:Washeathomeyesterday?B:Yes,hewas.,A:Washeathomeyesterday?B:No,hewasnt.A:Wherewasheyesterday?B:Hewasonthebeach.,A:WeretheyathomelastSunday?B:No,theywerent.,A:Weretheyhappyattheparty?B:Yes,theywere.,1)肯定句：主语+was/were+表语(n.,adj.等)Theywereintheclassroom.shewasathomelastnight.昨天晚上她在家2)否定句：主语+wasnt/werent+表语Theywerentintheclassroom.shewasnotathomelastnight.昨天晚上她不在家3)一般疑问句：Was/Were+主语+表语?Weretheyintheclassroom?Yes,theywere./No,theywerent.,am/is-wasare-were,wasnt=wasnotwerent=werenot,1.Be动词的一般过去时,.含be动词的一般过去时的句式：,Washeillyesterday?昨天他生病了吗？Yes,hewas.是的，他生病了。No,hewasnt.不，他没有生病。4）特殊疑问句：疑问词+be+主语?Wherewerethey?他们在哪儿？5）Therebe句型Therewas/were+某人、某物+某地、某时表示在过去的某地某时有某人某物的存在,1.They_(have)agoodtimeyesterday.2.They_(notwatch)TVlastnight.3._you_(go)totheparkyesterday?Yes,I_./_,Ididnt.4.I_myhomeworkyesterday.(否定句,【didnot=didnt】,【do,does-did】,had,didntwatch,Did,go,did,No,didntdo,1.Igotoschooleveryday.2.Iwenttoschoolyesterday.,肯定句：Hewenttotheparkyesterday.,特殊疑问句：Wheredidhegoyesterday?,否定句：Hedidnotgototheparkyesterday.,didnt,答语：Yes,hedid./No,hedidnt.,一般疑问句：Didhegototheparkyesterday?,2.行为动词的一般过去时句式：,1).肯定句：主语+动词过去式+其他。TheyplayedbasketballlastSunday.2).否定句:主语+did+not+动词原形+其他TheydidntplaybasketballlastSunday3).一般疑问句：Did+主语+动词原形+其他？DidTheyplaybasketballlastSunday?肯定回答：Yes，主语+did。否定回答：N0，主语+didnt。Yes,theydid./No,theydidnt.4).特殊疑问句：特殊疑问词+did+主语+动词原形+其他？WhatdidtheydolastSunday?你是什么时候去的公园Whendidyougotothepark?,Whatdidshedoyesterdayafternoon.,Shelistenedtothemusicathome.,Whatdidtheydoafterschoolyesterday?,They_afterschoolyesterday?.,主语+情态动词的过去式+动词原形+,1.Be动词的句子：,主语+行为动词的过去式+,WewereathomelastSunday.,4.Iwenttomyauntshomejustnow.,3.Hecoulddancewhenhewasfiveyearsold.,2.ItwassunnylastSunday.,1.WewereathomelastSunday.,1.一般过去时肯定句的结构：,Be动词过去式,情态动词的过去式+动词原形,行为动词的过去式,特别提示：只写主语和动词的结构。,ItwassunnylastSunday.,行为动词的句子：,3.Hecoulddancewhenhewasfiveyearsold.,主语+情态动词的过去式+not+动词原形+,not,not,not,2.一般过去时否定句的结构：,1.ItwassunnylastSunday.,2.WewereathomelastSunday.,4.Iwenttomyauntshomejustnow.,Be动词的句子：,含情态动词的句子：,-Itomyauntshomejustnow.,主语+didnt+行为动词的原形+,Did+主语+动词原形+？,情态动词的过去式+主语+动词原形+？,含情态动词的句子：,行为动词的句子：,3.一般过去时一般疑问句的结构：,1.ItwassunnylastSunday.,2.WewereathomelastSunday.,3.Hecoulddancewhenhewasfiveyearsold.,4.Iwenttomyauntshomejustnow(刚才).,1.Be动词的句子：,Be动词的句子：,疑问词+情态动词的过去式+主语+动词原形+？,How,1.ItwassunnylastSunday.,4.一般过去时特殊疑问句的结构：,4.Iwenttomyauntshomejustnow(刚才).,3.Hecoulddancewhenhewasfiveyearsold.,Where,When,2.WewereathomelastSunday.,Where,Be动词的句子：,含情态动词的句子：,行为动词的句子：,1.Be动词的句子：,疑问词+did+主语+动词原形+？,表示过去某个时间发生的动作或存在的状态。Myfather_inShanghailastyear.我爸爸去年在上海工作。MyfatherwasatworkyesterdayafternoonIgotupatsixthirtyyesterdaymorning.表示过去的习惯性或经常发生的动作，常和often经常，always总是，onceaweek一周一次，等表示频度的时间状语连用。Ioften_onfoot.(过去)我经常步行去上学。与when等连词引导的状语从句连用。Whenshegothome，she_ashortrest.当她到家时，她稍微休息了一下。,一般过去时的基本用法总结,worked,wenttoschool,had,两大法宝:1.时间状语2.动词过去式,动词一般过去时，表示过去发生事；be用was或者were,have,has成had；谓语动词过去式，过去时间作标志；一般动词加-ed，若是特殊得硬记。否定句很简单，主语之后didnt添；疑问句也不难，did放在主语前；如果谓语之前有did，谓语动词需还原；动词若是was,were,否定就把not添。,常用时间状语,yesterday（昨天）thedaybeforeyesterday（前天）thedaybeforelast（上前天）justnowyesterdaymorning(afternoon,evening，night)（昨天早上、昨天下午、昨天晚上、昨夜)lastweek（month,year，winter,)（上星期、上个月、去年）twodays(anhour/aweek/threeyears)ago两天（一周、三年）前amomentagoin1990,(在1990年),(in2008)(在2008年),法宝之一：时间状语,三、一般过去时的判断标志词,法宝之二：,动词过去式,规则变化,不规则变化,口诀：一加ed，二加d，三要双写，四注意，y变成ied，特殊形式特殊记。,规则动词的过去式变化如下：1.一般情况下，动词词尾加-ed，如：look-lookedplayplayedstart-startedwork-workedwant-wantedact-acted2.以不发音的-e结尾动词，动词词尾加-d，如：useusedhope-hopedlive-livedMovemoveddecide-decidedhope-hoped3.以辅音字母+y结尾的动词，把-y变为-i再加-ed，如：study-studiedTry-triedcry-criedcarry-carriedhurryhurriedworry-worried4.以一个辅音字母结尾的重读闭音节动词，双写词尾辅音字母，再加-ed，如：stop-stoppedbeg-beggedplan-planneddrop-dropped,am,is-wasare-weredo-didgo-wenthave-hadsee-sawcan-couldmay-mighteat-atefind-foundmake-madehear-heardrun-rantake-took,hold-heldspeak-spokeleave-leftkeep-keptsleep-sleptsweep-swepttell-toldsell-soldbegin-begansing-sangsit-satswim-swamring-ranggive-gave,不规则动词的过去式,buy-boughtthink-thoughtteach-taughtcatch-caughtcome-camebecome-becamegrow-grewknow-knewthrow-threwblow-blewwrite-wrotedrive-droveride-rode,get-gotforget-forgotlend-lentsend-sentspend-spentsay-said*/sed/pay-paidstand-stoodunderstand-understoodlet-letput-putcut-cutread-read*,GroupOneGroupTwo1play-1hope-2look-2live-3work-3like-4visit-4use-5watch-5dance-,played,lived,worked,liked,looked,watched,visited,hoped,danced,used,请快速说出下列各词的过去式,Relay-race,一般在动词原形末尾加ed,结尾是e的动词加d,GroupThreeGroupFour1shop-1try-2.plan-2cry-3carry-4worry-3.stop-5study-,shopped,cried,worried,carried,stopped,studied,tried,请快速说出下列各词的过去式,Relay-race,末尾只有一个辅音字母的重读闭音节词，双写这个辅音字母后加ed,末尾是“辅音字母+y”的动词变“y”为“i”加ed,planned,GroupFiveGroupSix1am/is-1are-2have/has-2do-3go-3see-4take-4buy-5bring-5speak-,was,did,went,saw,had,brought,took,were,spoke,bought,Relay-race,不规则动词过去式需要单独记忆,(be)athomelast,用所给动词的适当形式填空：,1.It(be)sunnylastSunday.,was,2.We,were,3.He(candance)whenhewas,coulddance,fiveyearsold.,4.I(go)tomy,went,Sunday.,auntshomejustnow(刚才).,5.Heoften(play)soccerlastyear.,played,1.iswas,am,2.cancould,4.gowent,5.playplayed,动词要用过去式,3.Lastmonth,we(learn)Unit8.,用所给动词的适当形式填空：,1.Be动词的句子：,主语+情态动词的过去式+动词原形+,主语+行为动词的过去式+,1.一般过去时陈述句肯定句的结构：,1.He(be)atschoolyesterday(昨天).,was,2.They(be)inBeijingin2004.,were,learned,4.I(study)atAnjiabaoPrimarySchooltwoyearsago(两年前).,studied,5.He(talk)inclassjustnow(刚才),talked,6.She(candance)whenshewas10yearsold.,coulddance,用所给动词的适当形式填空：,1.I(benot)athomeyesterday.,wasnot,2.TomandJim(benot)intheschoolplayin2008.,werenot,3.Mary(donot)hishomeworklastSunday.,didntdo,4.We(notsee)Tonytwohoursago.(两小时以前）,didntsee,2Mary(clean)herroomlastSaturday?,clean,4.Whereyou(go)lastvacation?,1.(be)theweathercloudyyesterday?,3.Whatshe(do)lastweekend?,用所给动词的适当形式填空：,Was,did,Did,go,do,did,.一般过去时特殊疑问句的结构：疑问词+一般疑问句的结构？,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.6.It_(rain)almosteverydaylastmonth.7.John_(like)toplaypianowhenhewasinsecondaryschool.8.Betty_(work)hardalllastyear.9.LastyearFrances_(buy)hermotheraprettywatchforherbirthday.,read,arrived,married,showed,visited,rained,liked,worked,bought,语法练习,PRACTISE,改写句子：1、Lucydidherhomeworkathome.（改否定句）Lucy_herhomeworkathome.2、Hefounds