小学英语一般过去式整理与复习.ppt

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1、一般过去时语法复习ByleiYurongSimplepasttense动词的一般过去时态表示过去发生的动作、情况或存在的状态。行为动词（即实义动词）的过去式没有人称和数的变化。一般过去时态的定义用法1.表示过去某个时间发生的动作或存在的状态。Hewashereyesterday.Igotupatsixthirtyyesterdaymorning.Mymothercleanedtheroomyesterdayafternoon.Didyouhaveagoodtimelastsummer?2.表示过去经常或反复发生的动作。Myfatheroftenwenttoworkbybuslast

2、year.WhenIwasachild,Ioftenlistenedtomusic.一般过去时的构成：主语+动词的过去式+其它。主语+be动词的过去式（was,were）+其它。.常用时间常与一般过去时态连用的时间有：yesterdayyesterdaymorning(afternoon,evening…)lastnight(week,month,year…)twodaysago,aweekago,threeyearsago…in1990,(in1998…)justnow规则动词过去式的构成构成规则例词1、一般在动词原形末尾加–edcookcookedplayplayedvisit

3、visited2、结尾是e的动词只加--dliveliveddancedanceduseused3、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—edstopstoppedplanplannedtriptripped4、结尾是“辅音字母+y”的词，先变“y”为“i”再加—edstudystudiedcarrycarried1.过去式与原形一样：让let→let（你）put→put砍,剪cut→cut(刀）读read→read,受伤hurt→hurt,花钱cost→cost跑run→ran过来come→came给give→gave喝drink→drank唱歌sing→

4、sang游泳swim→swam2.变元音字母为a:3.中间去e末尾加t：sleep→slept睡觉keep→kept保持feel→felt感觉不规则动词表5.ow/aw改为ew建造build→built，花钱/时间spend→spent借给别人lend→lent，寄send→sent知道know→knew，长大grow→grew，扔throw→threw，画画draw→drew6.结尾d变t：4.把i变成oride→rode骑(车)drive→drove开(车)”Write（写）→wrote剩余不规则动词表InfinitivePastTenseam,isaredogohavemak

5、egetInfinitivePastTenseeatsayseestandfindwasweredidwenthadmadegotatesaidsawstoodfound肯定句否定句疑问句主语+be动词的过去式（was,were）~.主语+be动词的过去式（was,were）+not~.be动词的过去式（was,were）+主语~?Hewasbusyyesterday.Hewasnotbusyyesterday.Washebusyyesterday?be动词的过去时：肯定句否定句疑问句主语+动词的过去式~.主语+didnot+动词原形~.Did+主语+动词原形~?Heplayedt

6、ennislastweek.Hedidnotplaytennislastweek.Didheplaytennislastweek.实义动词的过去时:Findthemistakesandcorrectthem1.Icarryedanumbrellayesterday.2.Doesyouruncleseeafilmlastweek？3.Theydon’tclimbamountainyesterday.4.Katedidn’tplayedfootballyesterdaymorning.5.Wegotothemuseumlastmonth.×carried×Did××didn’tdidn

7、’tplay×went将下列句子变为否定句：1.Iboughtpresentsformyfriends.2.Wereadbooksyesterday.3.Theytooksomepicturesontheholiday.4.Itwasalongholiday.Ididn'tbuypresentsformyfriends.Wedidn'treadbooksyesterday.Theydidn'ttakeanypicturesontheholiday.Itwasnotal