一轮复习微专题 考向12 一般过去时（课件）

一轮复习微专题考向12一般过去时含义一般过去时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。句型结构（一）be动词

主语+be的过去式(was,were)+名词/形容词/数词/介词短语……e.g.Hewasalazyboy.1.肯定句：主语+was/were+其他Marywaslateyesterday.2.否定句：主语+was/were+not+其他Marywasn'tlateyesterday.3.一般疑问句：was/were+主语+其他WasMarylateyesterday?句型结构（二）行为动词主语+did（行为动词的过去式）+…e.g.Hewenttovisithisgrandparentseveryweekend.1.肯定句：主语+过去式+其他Marywenttoschoolatsixo'clockyesterday.2.否定句：主语+didn't+动词原形+其他Marydidn'tgotoschoolatsixoclockyesterday.3.一般疑问句：Did+主语+动词原形+其他。DidMarygotoshoolatsixoclockyesterday?用法（一）表示过去某个时间或某一段时间发生的动作或存在的状态①所谓平时经常的或习惯性的动作，通常用一个实义动词来描述。e.g.Shecamebackhomeafterdinneryesterday.IhadawordwithJuliathismorning用法②所谓平时的状态和特征，就要用到形容词，句子往往是一个系表结构，而这种状态和特征，是比较稳定的，或者是有规律的。e.g.Shewas

ateacherin1995.Hewas

inShanghailastyear.Theywere

youngfouryearsago.用法（二）表示过去经常或反复发生的动作e.g.Hegotupat7everyday.Mrs.Peteralways

carriedanumbrella.

（常用usedto/would表示过去习惯性动作：

e.g.①Heusedtovisithismotheronceaweek.

②Theoldmanwouldsitonabenchinthequietparkandlookatothersforhours.用法（三）有时可替代一般现在时，表达一种婉转、客气、礼貌、商量的语气

e.g.Wouldyoumindmysitinghere?Iwonderedifyoucoulddomeafever?IwantedtoaskyouifIcouldborrowyourcar?时间标志词yesterday,thedaybeforeyesterday,lastweek/year/summer,two/three/days/weeksago,thatmorning/winter/day/year,thosedays/years,atthattime/moment,in1990,justnow,intheolddays,twohourslater,oneday,whenIwas…yearsold/whenIwasyoung…规则动词过去式的构成

1.一般词尾加-edstay——stayed

ask——askedhelp——helpedlook——looked

2.以e结尾的只加-dhope——hoped

dance——

danced

love——lovedlive——lived

3.以辅音字母加y结尾的变y为i+

edstudy——studied

hurry——hurriedcarry——carriedworry——worried

4.重读闭音节，末尾双写辅音再+edstop——stopped

plan——planned不规则动词过去式的构成

1)-eep结尾，过去式变成-ept形式keep--keptsleep--slept2)-ell结尾，过去式变成-old形式sell--soldtell--told3)-end结尾，过去式变成-ent形式lend--lentspend--spent4)-ay结尾，过去式变成-aid形式pay--paidsay--said5).把重读开音节中的i换成o，变成过去式drive--drovewrite--wrote6).把动词原形中的aw/ow变成ew，变成过去式know--knewgrow--grew7).以ought和aught结尾的过去式bring--broughtbuy--boughtcatch--caughtteach--taught8).过去式与原形一样hit--hitput--putlet--letcost--costread--readcut--cut注意1.外加助动词did后,动词须返回原形。DidhewatchedTVyesterday?DidhewatchTVyesterday?2.简略回答用助动词did/didn’t代替行为动词。Didhehelptheboyyesterday?－Yes,hedid.－No,hedidnot(didn’t).巧记动词过去时态动词一般过去时，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，过去时间坐标志；一般动词加-ed，若是特殊得硬记。否定句很简单，主语之后didn’t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。Practice一、单项选择()1.Thetwins＿＿＿＿inDalianlastyear.They＿＿＿＿herenow.A.are;wereB.were;areC.

was;areD.

were;wasB(

)2.—WhowasondutylastFriday﹖—＿＿＿＿＿＿．A.

IamB.

IwasC.

Yes,Iwas D.

No,Iwasn'tB二、用括号内动词的适当形式填空1.Mary_______(study)inNo.3JuniorHighSchoollastyear.2.Jim________(become)ateacherin2001.studied