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1一般过去时超详细讲解+例题训练一般过去时(simplepasttense)表示过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为;过去主语所具备的能力和性格。一、一般过去时的形式1.动词be的一般过去时态的形式有两种,即was,were。was用于第一、三人称单数,were用于第一、三人称复数和第二人称单、复数。Youwereweweretheywere2.行为动词一般过去时态的形式:动词的过去式,没有人称和数的变化。二、一般过去时的用法1.表示过去某个特定时间发生的动作或存在的状态,这种情况常下与“justnow刚才,yesterday昨天,lastyear去年,in1999在1999年,twodaysago两天之前”等表示过去的时间状语连用。Shesuddenlyfellillyesterday.她昨天突然病倒了。Wedidn'thaveclasseslastweek.上周我们没有上课。•一般过去时亦可与“today今天,thisweek这周,thismonth这个月,thisyear今年”等表示现阶段时间状语连用。如:Didyoumeethimtoday?今天你看见他了吗?2.表示过去的习惯性或经常发生的动作一般过去时表示过去经常或反复发生的动作,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。IwenttothecinemaonceaweekwhenIwasatschool.我上学时每周去看一场电影。WhenIwasinthecountryside,Ioftenwalkedbytheriverside.我在乡下时经常在河边散步。•表示过去一段时间内经常或反复发生的动作,也可以用would+动词原形或用usedto加动词原形:Whenhewasyoung,hewouldgoskatingeverywinter.MrsSmithusedtohaveabighouseindowntown.史密斯夫人在城里曾经有一座大房子。3.在条件、时间状语从句中代替一般过去将来时Theysaidtheywouldletmeknowassoonastheygotthere.他们说只要他们一到达那儿就会马上让我知道的。Hesaidhewouldnotgoifitrained.4.用于虚拟语气IfonlyIwereabird.要是我是只鸟儿就好了。(表示不可能)Didyouwishtoseeme?你是找我吗?(表示委婉)三、一般过去时的时间状语21.由副词yesterday或由yesterday开头构成的短语:yesterdaymorning/afternoon等。如:Wheredidyougoyesterday?昨天你去哪儿了?2.由“last+表时间的名词”构成的短语:lastweek,lastyear等。如:Ireceivedtwolettersfrommyhomelastmonth.上个月我收到两封家信。3.由“时间段+ago”构成的短语:amomentago,anhourago等。如:Theylefttwohoursago.他们两小时以前离开了。4.由“介词+时间名词”构成的短语:in1998,onMonday,onApril12等。如:Napoleondidin1821.拿破仑死于1821年。5.其它词或词组:then,justnow等。如:ThescientistslivedinChinathen.当时这些科学家住在中国。动词变化规则规则变化1.直接加edwork—workedlook—lookedplay—played2.以e结尾的单词,直接加dlive——livedhope——hopeduse——used,3.以辅音字母+y结尾的,变y为i加edstudy——studiedcarry——carriedworry——worried4.以元音字母+y结尾的,直接加edenjoy—enjoyedplay—played5.以重读闭音节结尾的,双写最后的辅音字母+edstop—stoppedplan—planned不规则变化is/am—wasare—werebegin—beganblow—blewbring—brought基本结构主语+动词过去式+其他否定形式①was/were+not;②在行为动词前加didn't,同时还原行为动词一般疑问句①Did+主语+do+其他?②Was\Were+sb.+dosth口诀3一般过去时并不难,过去动作、状态记心间。动词要用过去式,时间状语句末站。否定句很简单,didn't站在动原前,其它部分不要变。一般疑问句也好变,did放在句子前,主语、动原、其它部分依次站。特殊疑问句也简单,疑问词加一般疑问句记心间。最后一条请注意,动词过去式要牢记!一般过去时态的“三变”技巧一变:肯定句变为否定句技巧1·当句中含有情态动词或助动词could,would,should等时,可直接在其后面加not构成否定句。例如:Icouldgetyouaconcertticket.→Icouldnot/couldn'tgetyouaconcertticket.技巧2·当句中含有系动词was,were时,可直接在其后加not构成否定句。例如:IwasontheInternetwhenyoucalledme.→Iwasnot/wasn'tontheInternetwhenyoucalledme.技巧3·当句中谓语是除情态动词、助动词、系动词was,were以外的动词时,在该动词之前加didnot/didn't,动词还原,构成否定句。例如:ThefamoussingersangsomeChinesesongs.→Thefamoussingerdidnot/didn'tsinganyChinesesongs.二变:陈述句变为一般疑问句技巧1·移动词语的位置。将was,were,could,would,should等移到句首。例如:Hecouldpackhisthingshimself.→Couldhepackhisthingshimself?技巧2·添加助动词did。谓语是除情态动词、助动词、系动词was,were以外的动词时,在主语之前加did,动词还原。例如:MrLilookedveryold.→DidMrLilookveryold?三变:陈述句变为特殊疑问句技巧1·确定疑问词:人who/whom,物what,地点where,时间when/whattime,原因why,频率howoften,长度howlong,距离howfar等等。例如:Theygavetheconcertlastnight.→Whendidtheygivetheconcert?技巧2·辨认结构形式:疑问词+情态动词/助动词/was/were/did+主语+...?例如:Theaccidenthappenednearthestation.→Wheredidtheaccidenthappen一些不规则变化:dodidseesawmakemadetaketookeatatereadreadputputgetgothearheardfeelfelt等等。4巩固练习一、单项选择:从下列各题后所给的四个选项中选择最佳答案填空。1.Myfather____illyesterday.A.isn'tB.aren'tC.wasn'tD.weren't2.___yourparentsathomelastweek﹖A.IsB.WasC.AreD.Were3.Thetwins____inDalianlastyear.They___herenow.A.are;wereB.were;areC.was;areD.were;was4.____yourfatheratworktheday____yesterday(前天)?A.Was;beforeB.Is;beforeC.Was;afterD.Is;after5.—WhowasondutylastFriday﹖—____.A.IamB.IwasC.Yes,IwasD.No,Iwasn't6.Icleanedmyclassroom____.A.withthreehoursB.threehoursagoC.inthreehoursD.threehoursbefore7.Icame____myhousetwodaysago.A.backonB.backtoC.tobackD.back8.____?Hedidsomereadingathome.A.WhatdoesyourfatherdoyesterdayeveningB.WhatdoesyourbrotherdointheschoolC.WhatdidyourbrotherdoovertheweekendD.WheredidyourbrothergolastSunday9.Whatdidyoudo_____?Iwenttothemovies.A.nextmorningB.overtheweekendC.intheweekendD.nextMonday10.Thekoalasleeps____,butgetsup___.A.duringtheday;attheeveningB.atday;duringnightC.intheday;duringtheeveningD.duringtheday;atnight二、请用正确动词形式填空。1.I_________(have)anexcitingpartylastweekend.2._________she_________(practice)herguitaryesterday?No,she_________.3.What________Tom________(do)onSaturdayevening?He________(watch)TVand__________(read)aninterestingbook.4.Theyall_________(go)tothemountainsyesterdaymorning.5.She_________(notvisit)herauntlastweekend.She________(stay)athomeand_________(do)somecleaning.6.When________you_________(write)thissong?I__________(write)itlastyear.7.Myfriend,Carol,________(study)forthemathtestand________(practice)Englishlastnight.8.________Mr.Li__________(do)theprojectonMondaymorning?Yes,he_________.9.How_________(be)Jim'sweekend?It_________(benot)bad.10.________(be)yourmotherasalesassistantlastyear?5No.she__________.三、翻译下列句子1.我过了一个忙碌但却刺激的周末。I______________________________________excitingweekend.2.Jenny喜欢看书。昨晚她看了一本英语书。Jennylikes___________________.She_________anEnglishbooklastnight.3.Emma每天都看电视。可是昨天他没有看。Emma__________TVeveryday.Buthe_________________________yesterday.4.上周六他们做什么了?他们做作业和购物了。What________they__________________Saturday?They___________________homework
本文标题:一般过去时超详细讲解+例题训练
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