小学英语一般过去时讲义详细讲解

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1、一般过去时1、概念表示在过去某个时间里所发生的动作或存在的状态。通常在句子里找到表示过去时间的词或词组。如：yesterday，yesterdaymorning/evening，thedaybeforeyesterday（前天），lastnight/week/month/year，justnow（刚才），twodaysago，aweekago，in1990等。2、动词一般过去时变化规则1．一般在动词末尾加-ed，如：pull-pulled,cook-cooked,play-played2．结尾是e加d，如：taste-tasted3．末尾只有一个元音字母和一个辅音字母的重

2、读闭音节，应双写末尾的辅音字母，再加-ed，如：stop-stopped，plan-planned,prefer-preferred4．以“辅音字母+y”结尾的，变y为i，再加-ed，如：study-studied5．小学阶段不规则动词一般过去时：am/is→wasare→werehave/has→haddo→didsing→sangsit→satgive→gaverun→rancome→came　eat→atetake→took　write→wroteride→rodedrive→drovespeak→spoke　get→gotgo→wentmake→madeknow→

3、knewsee→sawteach→taughtbuy→boughtread→readput→puthurt→hurtcut→cutfall→fellsay→said3、句式变化(1)Be动词在一般过去时中的变化1)am和is在一般过去时中变为was。（wasnot=wasn’t）2)are在一般过去时中变为were。（werenot=weren’t）3)带有was或were的句子，其否定、疑问的变化和is,am,are一样，即否定句在was或were后加not，一般疑问句把was或were调到句首。(2)句中没有be动词的一般过去时的句子Jimdoeshomeworkev

4、eryday.Jimdidhomeworkyesterday.否定句：Jimdidhomeworkyesterday.Jimdidn'tdohomeworkyesterday.(didn't+动词原形)一般疑问句：Jimdidhomeworkyesterday.DidJimdohomeworkyesterday?(在句首加did，句子中的动词过去式变回原形)特殊疑问句：Jimdidhomeworkyesterday.DidJimdohomeworkyesterday?WhatdidJimdoyesterday?(疑问词+一般疑问句？)3一、写出下列动词的一般过去时isa

5、m________study_______plant________are________play_______go________does_______help________ask________watch________eat__________put______read_________make________have________do ________has_________come_________sit________run________二、选择题()1.We______anEnglishplayamomentago.A.seeB.seesC.saw()

6、2.Liming________lastSundaymorning.A.cuthairB.cutshairC.iscutting()3.He________theclothesyesterday.A.didn’twashB.didn’twashedC.don’twashed()4.It______awindydayyesterday.A.isB.wasC.am()5.What______youusuallydoontheweekend?A.areB.doC.did()6.He______hisgrandparentslastSunday.A.visitB.visitedC

7、.visits()7.Wheredidyougo_______?A.tomorrowB.nowC.justnow()8.–Didyouplayfootball?--Yes.I________football.A.playB.playsC.played()9.__________you__________toschoollastSunday?A.Did,come　B.Do,come　C.Were,come()10.______he______footballlastweekend?A.Did,played　B.Did,playC