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一般过去时一.定义：一般过去时表示过去某一时候或某一段时间所发生了的事情或存在的状态。规则变化则遵循以下原则：(1)一般在动词后加-ed。如：play—played(2)在以字母e结尾的动词后，只加-d。如：like—liked(3)在以“辅音字母+y”结尾的动词后，则改y为i，再加—ed.(4)在以单短元音的重读闭音节结尾且，末尾只有一个辅音字母的动词后，双写最后一个辅音字母，再加-ed。如：plan—planned,refer—referred不规则变化：自己记练习一：is\am______fly______plant______are_____drink______play___go____make_____does_____dance______worry_____ask______eat____draw______put______1.I_________(have)anexcitingpartylastweekend.2.He________(watch)TVand__________(read)aninterestingbook.3.Theyall_________(go)tothemountainsyesterdaymorning.4.She________(stay)athomeand_________(do)somecleaning.二否定句和一般疑问句1．Be动词在一般过去时中的变化：⑴am/is=was（否定wasnot=wasn't）⑵are=were（否定werenot=weren't）⑶一般疑问句把was/were调到句首2．句中没有be动词的一般过去时的句子否定句：didn't+动词原形例：Jimwenthomeyesterday.Jimdidn'tgohomeyesterday.一般疑问句：在句首加did，句子中的动词过去式变回原形例：Jimwenthomeyesterday.DidJimgohomeyesterday?特殊疑问句：⑴疑问词+一般疑问句？例：Jimwenthomeyesterday.（原句）DidJimgohomeyesterday?（一般疑问句）WhatdidJimdoyesterday?（特殊疑问句）练习二：用be动词的适当形式填空。1．I_______atschooljustnow.2．He________atthecamplastweek.3．We________studentstwoyearsago.4．They________onthefarmamomentago.5．YangLing________elevenyearsoldlastyear.6．There________anappleontheplateyesterday.1、Lucydidherhomeworkathome.（改否定句）Lucy_______________herhomeworkathome.2、Hefoundsomemeatinthefridge（冰箱）.（变一般疑问句)___________he_____________________meatinthefridge?3、Therewassomeorangeinthecup.（变一般疑问句)_______there_______orangeinthecup?4.Frankreadaninterestingbookabouthistory.（一般疑问句）_______Frank_______aninterestingbookabouthistory?5.He’scleaninghisrooms.（划线提问）________he_______?6.Myfamilywenttothebeachlastweek.（划线提问）________________________family_______lastweek?7.TheyreadEnglishlastnight.__________they____English?()5．Myfather___illyesterday．A．isn'tB．aren'tC．wasn'tD．weren't()6．____yourparentsathomelastweek﹖A．IsB．WasC．AreD．Were()7．Thetwins___inDalianlastyear．They_____herenow．A．are;wereB．were;areC．was;areD．were;was()8．_____yourfatheratworktheday______yesterday(前天）﹖A．Was;beforeB．Is;beforeC．Was;afterD．Is;after()9．—WhowasondutylastFriday﹖—_____.A．IamB．IwasC．Yes,IwasD．No,Iwasn't1.Itwasexciting.否定句：________________________________________________一般疑问句：____________________________________________肯、否定回答：__________________________________________2.Allthestudentswereveryexcited.否定句：________________________________________________一般疑问句：____________________________________________肯、否定回答：__________________________________________二、用法说明1表示在过去某个时间所发生的动作或所处的状态。标志：常与过去时间yesterday(昨天),thismorning(今早),justnow（刚刚）,amomentago（不久之前）,in+月份（几月）,lastnight/year/week（昨晚，去年，上周）,onceuponatime（从前）,theotherday（前几天）,before后面,when+从句,inthepast（过去）,in+年数（哪一年），ago（以前）连用。例:Whatdidyoudoyesterday?昨天你干了什么？ImetLinTaothismorning.今天上午我会到了林涛。Iwasthereamomentago.刚才我在那儿2在过去一段时间内的经常性或习惯性动作。如：Weoftenplayedtogetherwhenwewerechildren.我们小时候常在一起玩。注：表示过去经常发生的动作还可用usedto和would。例：Heusedtosmokealot,buthedoesn’tnow.他过去经常抽烟，但现在不抽了。Wheneverwewereintrouble,hewouldhelpus.每当我们遇到困难，他都会帮助我们。3表示主语过去的特征或性格。如：AtthattimeshewasverygoodatEnglish.那时她英语学得很好。注意：一般过去时练习题1.Emma每天都看电视。可是昨天他没有看。Emma__________TVeveryday.Buthe_________________________yesterday.2.上周六他们做什么了？他们做作业和购物了。What________they__________________Saturday?They___________________homeworkand___________________.3.今天早上方方得做饭，因为他父亲不在家。ThismorningFangfanghadtocookbreakfastbecausehisfather______________yesterday.