一般过去时的用法及结构

1、般过去时的用法及结构1. 一般过去时的根本用法一般过去时表示过去某个时间发生的动作或存在的状态,也可表示过去经常或反复发生的动作.常和表示过去的时间状语连用,如yesterday,lastweek,lastnight,in2003,twodaysago等.【举例】Igotupat6:30yesterday.我昨天6:30起床.Myfatherwasverybusylastweek.我父亲上周很忙.2. 一般过去时的根本结构肯定句"主语+动词过去式+其他"或者"主语+was/were+其他.【举例】Iplayedtennislastweekend.我上周末打网球了.

2、Myschooltripwasgreat.我的学校郊游棒极了.否认句"主语+didn't+动词原形+其他"或"主语+wasn't/weren't+其他.【举例】Thegirldidn'tplaycomputergamesyesterdayafternoon.这个女孩昨天下午没玩电子游戏.OldHenrywasn'thappylastFriday.上星期五老亨利不快乐.一般疑问句“Did+主语+动词原形+其他肯定答复为“Yes,主语+did,否认答复为"No,主语+didn't"或者"Wa

3、s/Were+主语+其他肯定答复为"Yes,主语+was/were",否认答复为"No,主语+wasn't/weren't".【举例】一Didyougotothebeach你们去海滩了吗Yes,wedid./No,wedidn't.是的,我们去了./不,我们没有.-WasyourweekendOK你的周末过得还行吧一Yes,itwas./No,itwasn't.是的,还行./不,不行.特殊疑问句：特殊疑问词+一般疑问句顺序【举例】一WhatdidLiLeidolastweekend李雷上周末干什么了-Hevisitedhi

4、sgrandparents.他去看了他的祖父母.Wherewereyouyesterday你昨天在哪儿-Iwasathome.我在家里.为了便于记忆行为动词实义动词的一般过去时用法及结构,我们可用以下歌诀来帮助记忆：动词一般过去时,表示过去发生事.谓语动词过去式,过去时间作标志.否认形式很简单,主语之后didn't添.谓语动词要复原.疑问构成有规那么,主语前面加did.过去式的构成be动词和实义动词过去式的构成：系动词be的过去式有两种形式：was和were.其中was是am和is的过去式,were是are的过去式.规那么动词过去式的构成：一般在动词末尾加一edo【举例】walkfwa

5、lkedplayfplayed以不发音e结尾的动词末尾只加一d.【举例】lovefloveddecidefdecided结尾是"辅音字母+y的动词.先将y变为i,再加一ed.【举仞'llstudyfstudiedcarryfcarried末尾只有一个辅音字母的重读闭音节,先双写该辅音字母,再加一ed.【举例】stop-stoppedplanfplanned规那么动词的过去式构成方法可用以下口诀来记忆：过去式构成有规律,一般词尾加一ed如果词尾有个e不发音的,只需直接加上一d.“辅音字母+y在词尾,变y为i加一ed.“一辅重闭作尾巴,双写之后加一ed.随堂练习：一.写出以下动词

6、的过去式./is't6.aren't二.用适当的词完成以下对话.1.HowwasyourweekendItgreat.一WhatyoushelastweekendI_somehomework.tothebeach.2.一WhatlastweekendShe3.WhattheydolastweekendTheytothemovies.三.用括号内所给词的适当形式填空.1.We(enjoy)ourselvesatthepartylastnight.(study)fortheEnglishtestlastSunday.you(go)totheGreatWalllastyear4.Wh

7、atday(be)ityesterdayoldman(be)illandwenttoseeadoctor.(have)apartylastnight.(visit)themuseumandwenthome.8.How(be)thestudentsTheywereveryfriendly.often(have)supperathome.Todayhe(have)supperatschool.hadgreatfun(play)inthewater.mademe(feel)veryhappy.12.-he(have)lunchatnineNo,hedidn't.(buy)aguitaryes

8、terday.四.句型转换.1.Hecameherelastmonth.(改为否认句)Heherelastmonth.1.1. heyplayedfootballthismorning.(改为一般疑问句并作简略答复)一theyfootballthismorningYes,they./No,they.3 .TheywenttoBeijinglastyear.(就划线局部提问)theylastyear.4 .TomwatchedTVlastnight.(改为一般疑问句)TomTVlastnight5 .Marydoeshomeworkeveryday.(用lastnight改写句子)Mary.般现

9、在时的用法与结构1、一般现在时的定义及构成一般现在时表示现在经常反复发生的动作、存在的状态或习惯性的动作.1beam,is,are动词：作谓语动词时肯定句：主语+be动词am,is,are+其它.如：Iamastudent.主语+be动词+名词Theyarehungry.主语+be动词+形容词Heisout.主语+be动词+副词Thatpenismine.主语+be动词+代词Iamfifteen.主语+be动词+数词Thebikeisunderthetree.主语+be动词+H司短语运用am,is,are写三个句子否认句：主语+beam,is,are+not+其它.如：Heisnotawork

10、er.他不是工人.运用am,is,are写三个句子一般疑问句：Beam,is,are+主语+其它.如：-Areyouastudent-Yes.Iam./No,I'mnot.运用am,is,are写三个句子特殊疑问句：疑问词+一般疑问句.如：Whereismybike运用am,is,are写三个句子特殊疑问句：疑问词what,where,who,when,which,whose,how,howmany,howmuch,whatshape,whatcolour,找句子中有没有be动词is,am或者are或情态动词或者助动词特殊疑问句：疑问词+be动词is,am或者are或情态动词或者助动词

11、+其他2行为动词：主语+行为动词+其它.作谓语动词时1主语不是第三人称单数时,肯定句为：主语+动词原形+其它否认式为：主语+don't+动词原形+其它疑问句为：Do+主语+动词原形+其它.WespeakChinese. DoyouspeakChinese-Yes,Ido./No,Idon't. Theydon'tspeakChinese.写三个句子2当主语是第三人称单数时：he,she,it,A/An,单独的人或事物:Lily/book肯定句为：主语+动词词尾加s或es+其它.否认式为：主语+doesn't+动词原形+其它.疑问句式：Does+主语+动词原形+其

12、它 HespeaksEnglish. Hedoesn'tspeaksEnglish.-DoesshegotoworkbybikeYes,shedoes./No,shedoesn't.写三个句子特殊疑问句：疑问词+一般疑问句.如：Howdoesyourfathergotowork3动词+s的变化规那么1一般情况下,直接加-s,如：cook-cooks,milk-milks2以s.x.sh.ch.o结尾,力口-es,如：guess-guesses,wash-washes,watch-watches,go-goes3以"辅音字母+y"结尾,变y为i,再加-es,如

13、：study-studies3情态动词作谓语动词时can,could,beableto,may,might,must,haveto,need,shall,should,will,would时,句子结构为：肯定句：主语+情态动词+动词原形.否认句：主语+情态动词+not+动词原形一般疑问句；情态动词+主语+动词原形+其他特殊疑问句：疑问词+情态动词+主语+动词原形+其他Eg:HecanspeakEnglish.CanIhelpyouWhatcanIdoforyou在实际应用中,一般现在时常与以下时间状语联用：always,usually,often,sometimes,everyweek(day

14、,year,month),onceaweek,onSundays例句：HeusuallyplaysfootballonSundays.一、写出以下动词的第三人称单数talkforgethopestopperformplaysaybuyworryflystudylikemaketake_loverecitebecomecomedrive二、句型转换1. Thechildrenhaveagoodtimeinthepark.否认句：一般疑问句：对划线局部提问：2. Thereisaboutninehundredpeopleattheconcert.否认句：一般疑问句：对划线局部提问：3. Anndo

15、esherhomeworkyesterdayevening.否认句：一般疑问句：对划线局部提问：4. IreadanEnglishbook.否认句：一般疑问句：肯定/否认答复：对划线局部提问：5. Mybrotherisintheparkjustnow.否认句：一般疑问句：对划线局部提问：一般现在时第三人称单数句型转换练习1. Igotoschoolbefore7:00inthemorning.(he)2. IalwaysgoshoppingwithmymumonSunday.(she)2.1 sometimesplaycomputergamesafterschoolonSunday.(he)

16、4. IalwaystakeexerciseafterclassonMonday.(mymother)般过去时详细讲解与练习题一、巧记一般过去时：动词一般过去时,表示过去发生的事；be用was或用were,have,has变had;谓语动词过去式,过去时间作标志；一般动词加-ed,假设是特殊得硬记.否认句很简单,主语之后didn't添；疑问句也不难,did放在主语前；不含be动词时如果谓语之前有did,谓语动词需复原；动词假设是was,were,否认就把not添.含be动词时疑问句也不难,要把was,were放在主语前.二、be的一般过去时：学习动词be的一般过去时,下面有一口诀,它可

17、以帮你们更好地掌握动词be的一般过去时.be的过去时有四巧：一是时间状语巧,表示过去的短语要记牢；二是形式巧,单数was,复数were;三巧是否认句结构,not紧跟was/were;四是疑问句式巧,was/were向前跑(提前).【一巧】时间状语(即标志词)巧.一般过去时表示过去发生的动作或存在的状态,恰巧与表示过去的一些时间状语连用.1 .yesterday或以其构成的短语：yesterdaymorning(afternoon,evening)等；2 .由“last+-时间名词构成的短语：lastnight,lastyear(winter,month,week)等；3 .由“时间段+ago构

18、成的短语：amomentago,ashorttimeago,anhourago等；4 .其它：justnow等5 .由某些表示过去时态的从句等.【二巧】形式巧.它与一般现在时一样,形式多样：当主语是第一人称单数或第三人称单数时,谓语动词用was;主语是第二人称或其他人称复数时,谓语动词用were.例如：Iwasintheclassroomyesterdaymorning.昨天早上我在教室里.HewasatschoollastTuesday.上周二他在学校.Theywereoverthereamomentago.刚刚他们在刃B边.【三巧】否认句结构巧.与动词be的一般现在时一样,它在动词后面加n

19、ot即可变成否认句,并且was,were与not可以缩写成wasn't,weren'to即：主语+wasn't/weren't+表语+其他.例如：Iwasnot(=wasn't)hereyesterday.昨天我不在这儿.Myparentswerenot(=weren't)athomelastSunday.上周日我父母不在家.【四巧】疑问句式巧.把was,were提到句首,句末用问号即可变为一般疑问句.即：Was(Were)+主语+表语+其他这恰巧与动词be的一般现在时的疑问句式相似.例如：Wereyouathomethedaybeforeyes

20、terday?前天你在家吗Wasshelatethismorning?今天早上她迟到了吗更巧的是疑问句的答语也相似,肯定答复用“Yes,主语+was/were.否认答复用“No,主语+wasn't/weren't.".例如：一WereWeiHuaandHanMeiherejustnow?刚刚魏华和韩梅在这儿吗Yes,theywere.(No,theyweren't.)是的,她们在.(不,她们不在.)一、单项选择：从以下各题后所给的四个选项中选择最正确答案填空.(10)()1.Myfatherillyesterday.Aisn'tB.aren't

21、C.wasn'tD.weren't()2.yourparentsathomelastweek?AIsBWasCAreDWere()3.ThetwinsinDalianlastyear.Theyherenow.Aare;wereBwere;areCwas;areDwere;was()4.yourfatheratworkthedayyesterday(前天)？A.Was;beforeB.Is;beforeC.Was;afterD.Is;after()5.WhowasondutylastFriday?AIamBIwasCYes,IwasDNo,Iwasn't()6.Iclea

22、nedmyclassroom.AwiththreehoursBthreehoursagoCinthreehoursDthreehoursbefore()7.Icamemyhousetwodaysago.AbackonBbacktoCtobackDback()8.Hedidsomereadingathome.AWhatdoesyourfatherdoyesterdayeveningBWhatdoesyourbrotherdointheschoolCWhatdidyourbrotherdoovertheweekendDWheredidyourbrothergolastSunday()9.Whatd

23、idyoudoIwenttothemovies.AnextmorningBovertheweekendCintheweekendDnextMonday()10.Thekoalasleeps,butgetsup.Aduringtheday;attheeveningBatdayduringnightCinthedayduringtheeveningDduringtheday;atnight二、请用正确动词形式填空.(10)1. I2._(have)anexcitingpartylastweekend._she(practice)herguitaryesterdayNo,she3.WhatTom(d

24、o)onSaturdayeveningHe_(watch)TVand(read)aninterestingbook.4.Theyall_(go)tothemountainsyesterdaymorning.5.She(notvisit)herauntlastweekend.She_(stay)athomeand(do)somecleaning.6.When_you(write)thissongI(write)itlastyear.7 .Myfriend,Carol,studyforthemathtestandpracticeEnglishlastnight.8 .Mr.Lidotheproje

25、ctonMondaymorningYes,he.9 .HowbeJim'sweekendItbenotbad.10 .beyourmotherasalesassistantlastyearNo.she.三、译以下句子201 .我过了一个忙碌但却刺激的周末.Iexcitingweekend.2 .Jenny喜欢看书.昨晚她看了一本英语书.Jennylikes.SheanEnglishbooklastnight.3 .Emma每天都看电视.可是昨天他没有看.EmmaTVeveryday.Butheyesterday.4 .上周六他们做什么了他们做作业和购物了.WhattheySaturda

26、yTheyhomeworkand.5 .今天早上方方得做饭,由于他父亲不在家.ThismorningFangfangbecausehisfatheryesterday.6 .你还有什么要说的Whatwouldyoulike7 .放学另U忘了向老说声再见.Don,tforgettheteacher.8 .为什么你昨晚没有看电视WhyyouTVlastnight9 .他在清扫教室的时候,发现地上有块表.Whenhetheclassroom,heawatchontheground.10 .他什么时候出生的1980年.-Whenhe-1980.四、改写句子：201、Lucydidherhomework

27、athome.改否认句Lucyherhomeworkathome.2、Hefoundsomemeatinthefridge冰箱.变一般疑问句hemeatinthefridge3、Therewassomeorangeinthecup.变一般疑问句thereorangeinthecup4. Frankreadaninterestingbookabouthistory.一般疑问句Frankaninterestingbookabouthistory5. Whynotgooutforawalk同义句outforawalk6. ThomasspentRMB10onthisbook.否认句ThomasRMB

28、10onthisbook.7. Myfamilywenttothebeachlastweek.划线提问familylastweek8. IthinksheisLily'ssister.否认句.注意否认转移9. Sallyoftendoessomereadinginthemorning.否认句Sallyoftensomereadinginthemorning.10. Heisatall,thinboy.划线提问he五、改错题(20)1. HowisJaneyesterday2. Hegotoschoolbybuslastweek.3. Heoftengoeshomeat6:00lastm

29、onth.4. Icanflykitessevenyearsago.5. Didyousawhimjustnow.6. Tomwasn'twatchTVlastnight.7. Ididn'tmyhomeworkyesterday.8. Hewaitforyouthreehoursago.9. Whofinditjustnowmakehimcry(哭)justnow六、完形填空(10)Tomdidnotlikedoinghishomework,becausehelikedtodosome1thingsafterschool.Andhisteacheralways2alotofm

30、istakesinhishomework.Thenoneday,hismathsteacher3atTom'shomeworkandsawthathegotallhisanswersright.Hewasvery4andsurprised(惊奇).Thenextmorningbeforeclass,hecalledTom5hisdeskand6tohim,“Yougotallyourhomeworkrightthistime.Didyourfatherhelpyou"SometimesTom'sfatherhelpedhimwithhishomework,7thistimehedidn'thelpTombecausehe8athome.SoTomansw