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一般过去时态讲解Is,am,was,Iwasbored.Do,do,did,Ihadeat.Go,go,went,youweregoodfriend.Have,has,had,Ilikedbread.Say,say,said,Iwenttobed.See,see,saw,Iclosedthedoor.时间决定时态，动词体现时态•与（）（）•（）twodaysago等•表示过去的时间状语连用pastnowfuture表示在（）的某个时间里所发生的动作或存在的状态，称为一般过去时。一般过去时分两种情况：1.be动词的一般过去时2.行为动词的一般过去时be动词的一般过去时：be动词包括：am,is,areis,am(过去式)wasare(过去式)werebe动词的一般过去时肯定句结构：主语+was/were+其他什么时候用was什么时候用were一、用be动词的适当形式填空。1.She_______happyyesterday.2.They_______gladtoseeeachotherlastmonth.3.Thelittledog_____twoyearsoldthisyear.4._________itcoldinyourcityyesterday?5.Howmanypeople________thereinyourclasslastterm?6.There________afootballmatchonTVyesterdayevening.Nowhe()four.Thenhe()one.Nowhe()thin.Thenhe（）fat.Nowhe()verynaughty.Then_____________.Nowhishair()soshort.____________________________.he()socuteThenhishair()short,toobe动词的一般过去时否定句结构：主语+was/were+not+其他1.Iwasfatthen.2.Theywerethinthen.3.Hewashappyyesterday.4.Youweretenlastyear.1.把was,were放在句首，其余位置不变。（1）HewasborninShanghai.→WasheborninShanghai?(一般疑问句)→Yes,hewas.(肯定回答)→No,hewasn’t.(否定回答)be动词的一般过去时的一般疑问句结构Were/was+主语+其他例如：Iwastwothen.(改为一般疑问句)Wereyoutwothen?练习题：1.Iwasfatthen.2.Theywerethinthen.3.Hewashappyyesterday.4.Amywastenlastyear.行为动词的一般过去时肯定句结构主语+动词的过去式+其他cookthemeals做饭Icookedthemealsyesterday.我昨天做饭了。s烹调餐；饭菜[kʊk]cleanthebedroomIcleanedthebedroomlastnight.昨晚我打扫卧室了。打扫卧室clean打扫[kli:n]动词过去式的构成规则动词regularverbs不规则动词irregularverbs时间决定时态，动词体现时态。规则动词过去式的构成巧记动词过去时形式-ed的变化：变化规则：动词变化很好记，一般末尾加-ed。如果词尾有个e紧跟其后加个d。辅音字母若加y，先要把y变i，特殊变化要熟记，保你一定考第一。1、一般在动词末尾加–edlookplaystartlookedplayedstarted3.读音规则：清（清辅音）清读[t]，eg:finished[t],helped[t]浊读[d]，eg:borrowed,called[t][d]后面读[id]:wanted,needed。2、结尾是e的动词只加--dlivehopelikelivedhopedliked3.重读闭音节词，先双写这个辅音字母，再加—ed注：以辅音字母结尾,重读部分在后面的音节。什么叫闭音节?单个元音字母后面有辅音字母且以辅音字母结尾的重读音节。就是一个元音字母后跟一个或几个辅音字母的单词stopplanstoppedplanned4.以“辅音字母+y”结尾的词，先变“y”为“i”再加—edstudyworrystudiedworried不规则动词过去式的构成1.过去式与原形一样let→let（让）put→put(放下）cut→cut（砍，剪）read→read（读）let→let（让）put→put(放下）2.把元音字母变成“a”comecamegivegavedrinkdrankbeginbegan3.中间去“e”末尾加“t”sleepsleptkeepkeptfeelfelt4.把“i”变成“o”riderodedrivedrove5.结尾变成“ought”或“aught”•thinkthought•buybought•bringbrought•catchcaught6.“ow”或“aw”变成“”ew•knowknew•throwthrew•drawdrew7.结尾”d”变“t”•buildbuilt•spendbuilt剩余不规则动词表InfinitivePastTenseam,isaredogohavemakegetInfinitivePastTenseeatsayseestandfindwasweredidwenthadmadegotatesaidsawstoodfound二.Fillintheblank.1.Mary__________(read)Englishyesterdaymorning.2.Tom___________(begin)tolearnChineselastyear.3.She————（play）theviolinlastnight.4.We————(eat)Chinesefoodlastnight.5.MikeandTom————(climb)mountainslastweekend.6.Herfather_______(read)anewspaperlastnight.7.I____________(sweep)theflooryesterday8.MrWhite________(go)tohisofficebycaryesterday.9.Nancy________(pick)uporangesonthefarmlastweek.一般过去时肯定句变否定句1.过去时的句子变化口诀：过去时，时过去。怎么辨别过去式，过去时间是标志。否定句很简单，was,were后not添。句子没有was,were，再把didnot往上添，疑问句也不难，did置于主语前。过去置于动词前，动词必需要还原。Be(was,were)动词类过去时•否定句实义动词类1．（be动词类）在表示过去存在的状态的句子中在was,were的后面加上not。如：肯定句：Hewasintheparkthedaybeforeyesterday.否定句：→He————intheparkthedaybeforeyesterday.肯定句：Wewerebusylastweek.否定句：→We———busylastweek.2．（行为动词类）要在行为动词的前面加助动词didn’t.然后把动词过去式改为动词原形。即：didn’t+动词原形肯定句：Sheplayedtheviolinlastnight.否定句：→She_______theviolinlastnight.肯定句：Theyswaminthelakeyesterday.否定句：→Theyinthelake______yesterday.一般过去时否定句练习肯定句:Theymadeakiteaweekago.否定句：They______akiteaweekago.肯定句：Hewasillyesterday.否定句：He_______illyesterday.肯定句：Thecatateabirdlastnight.否定句：Thecat______abirdlastnight.一般过去时的一般疑问句•（2）TheywereinLiYan’shomelastnight.•→WeretheyinLiYan’shomelastnight?•（一般疑问句）•→Yes,theywere.(肯定回答)•→No,theyweren’t.(否定回答)一般过去时一般疑问句及其肯否定回答练习题1.Theyhadagoodtimeinthepark.一般疑问句：Didtheyhaveagoodtimeinthepark?肯定/否定回答：Yes,theydid.No,theydidn’t.2.Anndidherhomeworkyesterdayevening.一般疑问句：DidAnndoherhomeworkyesterdayevening?肯定/否定回答：Yes,shedid.No,shedidn’t.•3.IreadanEnglishbooklastweek.一般疑问句：•DidyoureadanEnglishbooklastweek?肯定/否定回答：Yes,Idid.No,Ididn’t.4.Mybrotherwasintheparkjustnow.•一般疑问句：•Wasyourbrotherintheparkjustnow?肯定/否定回答：Yes,hewas.No,hewasn’t.•Herfather_______(read)anewspaperlastnight.•We_________(go)tothezooyesterday.•______you_______(visit)yourrelativeslastSpringFestival?•______he_______(fly)akiteonSunday?•Yes,he______.It______(be)Ben’sbirthdaylastFriday.•Weall______(have)agoodtimelastnight.•He_________(live)inWuxitwoyearsago.•Thecat________(eat)abirdlastnight.