一般过去时复习.1ppt课件

.,一般过去时态,复习专题：,.,什么是一般过去时？,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。,.,所有时态都是通过动词变化来表现的,一般过去时句子的谓语动词使用动词的过去式形式。,.,动词过去式变化规则：,规则变化1.一般加ed,2.以e结尾加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.,work,worked,use,used,stop,stopped,.,4.以辅音字母加y结尾的词,先改y为i,再加ed,study,studied,5.不规则变化.(见不规则动词表P142),.,规则动词过去式-ed的发音,1.在以清辅音结尾的规则动词后,-ed读作/t/,work/w3:k/,ed,t/,2.在以浊辅音或元音结尾的规则动词后,-ed读作/d/,play/pleI/,live/lIv/,d,d/,ed,d/,.,3.在以/t/或/d/结尾的规则动词后,-ed读作/Id/,visit/vIzIt/,ed,Id/,finishedenjoyedshoutedmoved,helpedwantedcalledneeded,/t/,/d/,/Id/,/d/,/d/,/t/,/Id/,/Id/,.,1.在过去某一时间内发生的动作：,Hegothomeattenoclocklastnight.,2.表示过去经常或反复发生的动作,常与often，always等表示频度的时间状语连用：,Ioftengotupveryearlyatthattime.,用法,.,1.与ago连用：twominutesthreehoursfivedaysoneweeksixmonthsfouryears,ago,用于一般过去时的时间状语,.,last,timenightweekmonthMonday,yesterday,morningafternoonevening,thedaybeforeyesterday,2.与last连用,3.与yesterday连用：,.,4.与one连用：,one,morningeveningdayMondayafternoon,5.与that连用：,that,morningwinterdayyear,.,justnowintheolddaysinthosedaysin1980theotherdayatthattime,6.其他时间状语：,.,am/is,was,are,were,be动词在一般过去时中的应用：,.,I_12yearsoldthisyear.,我去年11岁.,I_11yearsoldlastyear.,He_inBeijingnow.,他昨天不在上海。,He_inShanghaiyesterday.,他现在不在北京。,Pleaselookatthesentences,我今年12岁.,am,was,isnt,wasnt,.,_theyinChinatoday?,他们今天在中国吗？,_theyinAmericayesterday?,他们昨天在美国吗？,Are,Were,今天天气怎么样？,How_theweathertoday?,was,昨天天气怎么样？,How_theweatheryesterday?,is,.,情态动词在一般过去时中的应用:,can,could,have/hasto,hadto,.,他五岁时会游泳。,He_whenhewasfive?,三年前你会说英语吗？,_you_Englishthreeyearsago?,昨天吉姆不得不待在家里。,Jim_athomeyesterday.,couldswim,Couldspeak,hadtostay,.,行为动词在一般过去时中的应用:,.,每天早餐我吃鸡蛋和牛奶。,I_eggsandmilkforbreakfasteveryday.,昨天，早餐我吃面条。,I_noodlesforbreakfastyesterday.,他每天踢足球。,He_soccereveryday.,昨天他踢足球。,He_socceryesterday.,have,plays,had,played,.,行为动词一般过去时的否定式,一般过去时的否定式是在动词原形前加助动词didnot(didnt).,主语+didnt+动词原形,I_themthenewsyesterday.,I_(tell)themthenewsyesterday.,didnttell,told,.,行为动词一般过去时的疑问式,一般过去时的一般疑问式在句首加助动词did,Did+主语+动词原形？,They_(finish)theirworkatfour.一般疑问句:,_they_theirworkatfour?Yes,they_.No,they_.,finished,Did,finish,did,didnt,.,行为动词一般过去时的特殊疑问式,一般过去时的特殊疑问式,疑问词+did+主语+动词原形？,Theycleanedtheroomatfour.,A,B,对划线部分提问A:B:,Whatdidtheydoatfour?,Whendidtheycleantheroom?,.,T,注意,1.加上助动词did后,动词须恢复原形。,Didhewenttoschoolyesterday?Didhegotoschoolyesterday?,F,2.简略回答用助动词did/didnt。,Didhefindtheboyyesterday?Yes,hedid.No,hedidnot(didnt).,.,1.look2.live3.stop4.call5.eat,6.go7.have8.do9.gete,looked,lived,stopped,called,ate,went,had,did,got,came,一.写出下列动词的过去式,当堂检测,.,二、单项选择。,1.I_aletterjustnow.A.writeB.writedC.wrote2.Everything_readybeforeFathercame.A.wereB.wasC.is,C,B,3.Healways_melastterm(学期）.A.helpedB.helpsC.help,A,.,4.Tim_themathtestlastweekend.Whataboutyou,Peter?IEnglish.A.studied;studiedB.studiedfor;studiedC.studiedfor;studiedfor5.PeteandTonyvisitedtheirEnglishteacherthismorning,butRosa_.A.wasntB.doesntC.didnt,6.Who_dinneryesterdayeveninginyourfamily?Mymother.She_dinnerforuseveryday.A.cooks;cooksB.cooked;cooksC.cooked;cooked,B,C,B,.,_you_(remember)tobuytheorangesyesterday?2.Who_(help)youwithyourEnglishlastyear?3.We_(go)tothecinemalastnight.Thefilm_(be)verygood.4.Whattime_you_(get)toschoolthismorning?5.Jim_(do)alotyesterday.He_(go)shoppingand_(cook)supper.,Did,remember,helped,went,was,did,get,三、用动词的适当时态填空,did,wen