小学英语六年级一般过去式复习精终PPT课件

.,复习动词过去式,执教人：肖凤珍,.,DidYouEverSeeALassie-TheHitCrewDidyoueverseealassie,Alassie,alassie?Didyoueverseealassie,Gothiswayandthat?Gothiswayandthatway,Gothiswayandthatway.Didyoueverseealassie,Gothiswayandthat?Didyoueverseealassie,Alassie,alassie?Didyoueverseealassie,Gothiswayandthat?Gothiswayandthatway,Gothiswayandthatway.Didyoueverseealassie,Gothiswayandthat?,.,2、情感目标：自我激励，体验成功：勇于尝试，激发求知欲,1、认知目标：让学生复习巩固动词过去式的构成、用法、及动词过去式的读音。,教学目标：,.,设问导学：,什么是一般过去时，什么是动词过去式呢？,.,一般过去时表示过去一段时间内所发生的事情或动作；在一般过去时态中动词通常用动词的过去式形式来表示，而动词的过去式是在动词原形的基础上变化的。动词的过去式可分为规则动词和不规则动词。,.,watchwashcleanplayvisitcookstudylearndanceclimb,watchedwashedcleanedplayedvisitedcookedstudiedlearneddancedclimbed,闯关：,.,am/isaredogoreadflyswimsingeattake,havebuyseeleavegetcomegivesayfind,wasweredidwentreadflewswamsangatetook,hadboughtsawleftgotcamegavesaidfound,动词过去式不规则变化：,.,1、一般情况下，直接在词尾加-ed。eg：watch-watched，chean-cheaned。2、以不发音的字母e结尾的词，加-d。eg：Live-liveduse-used（使用）。3、以辅音字母加y结尾的词，变y为i，再加-ed。eg：study-studied（学习）4、以重读闭音节结尾，且词尾只有一个辅音字母的词，双写这个辅音字母，再加-edstop-stopped（停止）drop-dropped（掉）,合作探究：,规则动词过去式的变化规则：,.,学以致用：,一般过去时态：表示过去某一时间所发生的动作或存在的状态，动词要用一般过去式。过去时的时间标志：yesterday（昨天）Lastweek（上周）lastmonth（上个月）lastyear（去年）thedaybeforeyesterday（前天）in1990（在1990年）inthosedays（在那些日子里）等表示过去的时间状语。,.,拓展延伸：,一般过去时的特殊疑问句的构成：疑问词+did+主语+动词原形+其它?如：1)-Whatdidyoudolastnight?-Ididmyhomework.2)-Wheredidyougolastweek?-IwenttoShanghaiwithmyparents,.,(问动作)1.Whatdid+主语+do+过去的时间?回答：主语+动词过去式.(问位置)2.Wheredid+主语+go+过去的时间?回答：主语+wentto+地方或:wenttothe+地点.（方式）3.Howdidgo/与go有关的短语)?回答+went+交通方式。(问时间)4.Whendidgo/与go有关的短语?回答：went+过去的时间.,.,一般疑问句：Did+主语+动词(原形)+其他?Yes,did./No,didnt.如:Didyouplayfootballyesterday?1)Didyou_theroom?2)Didshe_swimmingyesterday?,clean,go,.,1）-WheredidZoomgoonhisholiday?-He.A.sawpandasB.wentbysubwayC.wenttoapark2）-didJohnhere？-Hewentbysubway.A.WhatB.HowC.WhereD.When3）-didyousee?-Isawtherabbitsandthetrees.A.HowB.WhatC.WhereD.When,C,B,B,当堂检测：,.,4)-WhendidyougototheZoo?-Iwentthere.A.nextSundayB.intheafternoonC.yesterday-Whereyouonyourholiday?A.diddoB.didgoC.dogoD.dodid6._he_footballtwodaysago?ADoes,playBDid,playedCDid,play,C,B,C,.,()7._you_TVlastnight.ADo,watchBDid,watchCDid,watched()8.-Didyourfatherwriteane-mailyesterday?AYes,h