一般过去时句型变化.ppt

小学生英语语法,一般过去时,3.结构,1.概念,2.时间,主语+动词的过去式+其它,yesterday(morning)last(year,week,night,month)in1990(过去的年)twodaysagothedaybeforeyesterdayjustnow=amomentago,now,past,future,一.一般过去时的概念,表示过去某个时间发生的动作或存在的状态,1.规则动词,1）一般在动词原形末尾加ed2）结尾是e的动词只加-d,3）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,stopstoppedplanplannedtriptripped,4）结尾是“辅音字母+y”的词，先变“y”为“i”再加ed,studystudiedcarrycarried,二.动词过去式的构成,looklookedplayplayedstartstarted,livelivedhopehopeduseused,is-are-have-see-give-go-eat-take-drink-cook-hope-play-study-stop-jump-carry-,1.写出下列动词的过去式.,1)He_hereyesterday.(be)2)I_upat6:00yesterdaymorning.(get)3),was,got,Myfatheroftentoworkbybuslastyear.(go),went,4)I_(be)illlastSunday.,was,2.用动词的适当形式填空,5)We_(have)apartylastSaturday.,had,6)They_(be)herejustnow.,were,7)Tom_(see)thenurseyesterday.,saw,8)Lily_(drink)orangejuicejustnow.,drank,9)Thedoctor_(give)hersomemedicineyesterday.,gave,10)Tom_(eat)meatyesterdayafternoon.,ate,11)They_(live)heretwoyearsago.12)He_(study)Englishherelastyear.13),lived,studied,Myfather(play)withmejustnow.,played,14)He_(stop)hereamomentago.,stopped,2.用动词的适当形式填空,15)Lucy_(look)atthepicturejustnow.,looked,含有be动词的句型,Iwasateacherlastyear.She(He)wasasinger.WeYouwerehappy.They,一般过去时,表示过去某个时间发生的动作或存在的状态,含有be动词的句型,1.Hewasateacherlastyear.否定句：Hewasnotateacherlastyear.2.Theywerehappyjustnow.否定句：Theywerenothappynow.,一般过去时,表示过去某个时间发生的动作或存在的状态,主语+wasnt/werent+其它,按要求改写句子,1）Lucywastiredyesterday.否定句：_.,Lucywasnttiredyesterday.,2)Youwereadoctorlastyear.否定句:.,Youwerentadoctorlastyear.,含有be动词的句型,1.Hewasateacherlastyear.疑问句:Washeateacherlastyear?2.Theywerehappyjustnow.疑问句：Weretheyhappynow?,一般过去时,表示过去某个时间发生的动作或存在的状态,Was/Were+主语+其它?,Yes,hewas.No,hewasnt.,Yes,theywere.No,theywerent.,按要求改写句子,1）Lucywastiredyesterday.疑问句：_肯定回答：.否定回答：_.,WasLucytiredyesterday?,2)Theywereatthehospital.疑问句:.肯定回答：.否定回答：_.,Weretheyatthehospital?,Yes,shewas.,No,shewasnt.,Yes,theywere.,No,theywerent.,含有行为动词的句型,1.Hewenttothehospitalyesterday.否定句:Hedidntgotothehospitalyesterday.2.TheyhadapartylastSaturday.否定句：TheydidnthaveapartylastSaturday.,一般过去时,表示过去某个时间发生的动作或存在的状态,主语+didnot(didnt)+动词原形+其它,按要求改写句子,1）Iatemeatjustnow.否定句：_.,Ididnteatmeatjustnow.,2)Ihadabaddream.否定句:.,Ididnthaveabaddream.,含有行为动词的句型,1.Hewenttothehospitalyesterday.疑问句:Didhegotothehospitalyesterday?肯定回答：Yes,hedid.否定回答：No,hedidnt.,一般过去时,表示过去某个时间发生的动作或存在的状态,Did+主语+动词原形+其它?,按要求改写句子,1）Tomatemeatjustnow.疑问句：_肯定回答：.否定回答：_.,DidTomeatmeatjustnow?,2)Lucyhadabaddream.疑问句:.肯定回答：.否定回答：_.,DidLucyhaveabaddream?,Yes,hedid.,No,hedidnt.,Yes,shedid.,No,shedidnt.,按要求改写句子,1)Lucydidherhomeworkathomeyesterday.否定句:.一般疑问句:.2)Iatesomemeatjustnow.否定句:.一般疑问句:.肯定回答：.否定回答：_.,Lucydidntdoherhomeworkathomeyesterday.,Ididnteatanymeatjustnow.,Didyoueatanymeatjustnow?,DidLucydoherhomeworkathomeyesterday?,Yes,Idid.,No,Ididnt.,大家一起来总结,变否定：,1.Be后加not2.用didnt来否定,变疑问：,1.be提前2.用Did来提问动词变原形,疑问句的答句：,怎么问怎么答问谁答谁,注意：,否定句some变any,疑问句some变anyIwe变成youmyour变成your,按要求改写句子,(1)Lucydidsportstwohoursago.(2)Iwasatschoo