6A英语语法 一般过去时

6A英语语法 一般过去时

牛津英语6A英语语法一般过去时定义：表示过去某时发生的动作或存在的状态。结构：“主语+动词的过去式”.常与一般过去时态连用的时间有：　atthattime,then,atthatmoment,yesterday,yesterdaymorning(afternoon,evening…)lastnight(week,month,year…),一　段时间+ago(severaldaysago),twodaysago,aweekago,threeyearsago…in1990,(in1997…),justnow,longbefore,long,longago二.动词过去式构成规则（一）1、一般在动词原形末尾加–ed　help→helped,look→looked,play→played,work→worked,listen→listened,wash→washed,clean→cleaned,2、结尾是e的动词加--d　live---livedhope---hopeduse---usedlike---liked3、末尾只有一个辅音字母的重读闭音节词,先双写这个辅音字母,再加—ed　stop---stoppedplan---planned4、结尾是“辅音字母+y”的动词,先变“y”为“i”再加—ed　study---studiedcarry---carriedcry---criedworry→worried不规则动词的过去式：a.过去式与动词原形的拼写形式相同：let→let,put→put,read→read,(注意read的过去式读[red])am,is-was,are-were,do-did,see-saw,say-said,give-gave,get-got,go-went,come-came,have-had,eat-ate,take-took,run-ran,sing-sang,put-put,make-made,read-read,write-wrote,draw-drew,drink-drank,fly-flew,ride-rode,speak-spoke,sweep-swept,swim-swam,sit-sat不规则动词的过去式平时出现要留心,逐个熟记,注意积累。三.句型转化：1．be动词的过去时的句型如下：　(1)否定句：主语+be动词的过去式（was,were）+not…　(2)疑问句：be动词的过去式（was,were）+主语…？　　a.Hewasbusyyesterday.(肯定句)他昨天很忙。　　b.Hewasnotbusyyesterday.(否定句)他昨天不忙。　　c.Washebusyyesterday?(疑问句)他昨天忙吗？　　d.Thereweren’tanyboysintheroom.房间里没有男孩儿。　　e.Werethereanyboysintheroom?房间里有男孩儿吗？2．行为动词的否定式和疑问式：　(1)若肯定句中只有一个行为动词,那就得在行为动词前加上didnot或缩略式didn’t,并把这个行为动词由过去式改为动词原形。例如：　a.IcalledLinTaoyesterdayafternoon.→Ididnot/didn’tcallLinTaoyesterdayafternoon.　b.IborrowedabookfromSunYanglastSunday.→Ididn’tborrowabookfromSunYanglastSunday.　(2)行为动词的一般疑问句　　若在陈述句中只有行为动词的过去式,那就得在句首加上一个助动词did来帮助提问,然后把句中的行为动词由过去式改为动词原形,并在句末打上问号。回答时别忘了还用did.例如：　a.Westayedtherefor10dayslastmonth.→Didyoustaytherefor10dayslastmonth?Yes,wedid./No,wedidn’t.　b.Maryhadadeliciousdinneryesterdayevening.→DidMaryhaveadeliciousdinneryesterdayevening?Yes,shedid./No,shedidn’t练习：一．用所给动词的适当形式填空。3 1.We______(live)inJapanlastyear.2.Susan_______(stop)thecaronthestreetyesterday.3.Mymother_______(clean)myroomand______(study)fortheEnglishtestlastSunday.4.What______you______(do)lastnight?5.OnSaturdaymorningI_____(play)football.二．用括号内所给动词的适当形式填空。(1)May__________(finish)herhomeworkverylateyesterdayevening.(2)HanMei__________(bring)herpettotheparkthatday.(3)Hisfather__________(buy)anewcomputerforhimlastweek.(4)MissDu__________(walk)toworkeverydaylastterm.(5)We__________(move)toShenyang8yearsago.(6)__________you__________(have)breadforbreakfastthismorning?(7)She__________(give)meanicepresentlastnight.(8)Thepolice__________(stop)thecarand__________(catch)thethief(小偷)justnow.(9)Tom__________(carry)waterfortheoldmanlastSaturday.(10)UncleWang_____________(come)intotheroomand__________(find)somethingtoeat.三．按要求变换下列句型,每空一词。(1)WeiFangcleanedtheclassroomanhourago.(改为一般疑问句,并作肯定和否定回答)　__________WeiFang__________theclassroomanhourago?　__________,she__________.　__________,she__________.(2)LiHongdidherhomeworkyesterdayafternoon.(改为否定句)　LiHong____________________herhomeworkyesterdayafternoon.(3)UncleLidroveatrucktoWuhanthreemonthsago(改成一般疑问句)　__________UncleLi__________atrucktoWuhanthreemonthsago?(6)Lucydidherhomeworkathome.（对画线部分提问）______________Lucy___________athome.(7)Hefoundsomemeatinthefridge.（对画线部分提问)　___________hefoundmeatinthefridge?(9)Therewassometeainthecup.（变一般疑问句)　_____there_____teainthecup?四.选择()1.Thetwo__________inthesameclasslastyear.　A.are　B.was　C.were()2.---Where__________you?　　----Iwenttobuysomefoodforsupper.　A.arego　B.didgo　C.dogo()3.ThestudentsinLiLei’sclass__________onafarmlastweek.　A.work　B.works　C.worked()4.__________thatworker__________inashoefactoryayearago?　A.Do,work　B.Did,worked　C.Did,work()5.---Haveyoufoundyourpen?　----Yes,I__________ittwohoursago.　A.found　B.find　C.finded()6.__________yourmother__________toworklastSaturday?　A.Did,go　B.Do,go　C.Does,go()7.They__________notlatethedaybeforeyesterday.　A.did　B.were　C.are3 ()8.__________theyawayfromschoollastOctober?　A.Did　B.Were　C.Do()9.__________you__________toschoollastSunday?　A.Did,come　B.Do,come　C.Were,come()10.What__________they__________forbreakfastlastweek?　A.were,have　B.did,have　C.will,have()11.Myfriend__________hishomeworkfifteenminutesago.　A.finish　B.finishes　C.finished()12.Theboys__________onlytwosubjectslastterm,butthistermthey__________five.　A.have,have　B.had,had　C.had,have()13.Why__________Ann__________TVlastnight?　A.didn’t,watch　B.don’t,watch　C.doesn’t,watch()14.Theystoppedherebecausethey__________thewaytothestation.　A.didn’tknow　B.don’tknow　C.willknow()15---Where__________youfindyourticket?　----I__________itontheground.　A.did,found　B.do,found　C.were,find3