一般过去时态课件

,trytrav.尝试；设法；努力(trytodosth./trydoingsth.)paraglidingprladn.空中滑翔跳伞feellike给。的感觉feellike(doingsth.)想要bird鸟bicyclebaskln.自行车buildingbldn.建筑物,tradertred(r)n.商人；商船wonderwnd(r)v.惊奇；想知道；怀疑differencedfrnsn.差异；不同toptpn.顶部；顶,waitwetv.等；等待(waitfor)umbrellambreln.伞；雨伞wetwetadj.湿的；雨天的becauseof因为；由于,belowblprep.低于；在.下面adv.在下面enoughnfadj.足够的adv.足够地；充分地hungry(反full)hriadj.饥饿的；渴望的aszconj.如同；像.一样hill小山duckdkn.鸭肉；鸭dislikedslakv.不喜欢；厌恶n.不喜爱；厌恶；反感,TheSimplePastTense,一般过去时态,一.定义：一般过去时态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状语连用.,二.构成：主语+动词的过去式+过去时间,二.常与一般过去时态连用的时间有：,1.yesterday2.yesterdaymorning(afternoon,evening)3.lastnight(week,month,year,Sunday)4.twodaysago,aweekago,threeyearsago5.in1990,(in1998)6.justnow刚才7.thismorning今天早晨,规则动词过去式的构成,1.look2.live3.stop4.carry5.hope6.trip7.call8.finish9.want10.study11.plan12.work13.Play14.clean15.watch,2.不规则动词的过去式需特殊记忆。am(is)are（是）can（能）do/does（做，干）have(has)（有）go（走）come（来）feed（喂）buy（买）eat（吃）grow（生长）ride（骑）run（跑）say（说）see（看见）get（变得，到达）teach（教）take（带）swim（游泳）learn（学习）,wascouldhadcameboughtgrewransawtaughtswam,weredidwentfedaterodesaidgottooklearnedlearnt,详见课本P142页,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?,Be动词的一般过去时,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,分析比较下列句子,1.他每天在家。Heisathomeeveryday.2.他昨天在家。Hewasathomeyesterday.3.他每天在家做作业。Hedoeshishomeworkathomeeveryday.4.他两小时前在家做作业。Hedidhishomeworkathometwohoursago.,小试身手,把下列句子变成否定句，一般疑问句，肯否回答及对划线部分提问,1.Theairwascleanyesterday.Theairwasntcleanyesterday.Wastheaircleanyesterday?Yes,itwas./No,itwasnt.Howwastheairyesterday?2.TomandPeterwereathomelastnight.TomandPeterwerentathomelastnight.WereTomandPeterathomelastnight?Yes,theywere./No.theywerent.WherewereTomandPeterlastnight.,肯定句：主语+动词过去式+其它Igotothemovie.I_tothemovie.否定句：主语+助动词didnt+动词原形+其它Idontgotoschooltoday.I_toschool.一般疑问句：Did+主语+动词原形+其它?Doyouhavebreakfast?Yes,Ido./No,Idont._youhavebreakfast?Yes,Idid./No,Ididnt.,went,didntgo,Did,实义动词的一般过去时,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.,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？,A:washeathomeyesterday?B:Yes,hewas.,A:washeathomeyesterday?B:No,hewasnt.A:Wherewasheyesterday?B:Hewasonthebeach.,Hewasathomeyesterday,A:WeretheyathomelastSunday?B:No,theywerent.,A:Weretheyhappyattheparty?B:Yes,theywere.,TheywereathomelastSunday,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,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,visit