学习必备欢迎下载公开课教案年级七年级课题一般过去时态复习授课老师林顺教学目标1.让学生明确了解一般过去时的概念2.掌握一般过去时的结构、意义及动词过去式的变化教学重难点一般过去时动词过去式的变化教学方法问答法、讲授法教学用具白板、及相关材料学习必备欢迎下载教学过程Step1.Warming-up:1．T:What’stheweatherliketoday?S:略2．T:Whatwastheweatherlikeyesterday?S:略3．T:Whatdidyoudolastnight？S:略Step2Lead-in:1．e.g.:Iwasathomeyesterday.1）概念：过去某个时间里发生的动作或状态；过去习惯性、经常性的动作、行为；2）通常与这些时间状语连用：yesterday,ago,thedaybeforeyesterday,lastweek,last(year,night,month⋯),in1989,justnow等等e.g.：①Heplayedfootballwithhisfriendsyesterday.②Wehadapicniclastweek.⋯⋯3.一般过去时的基本结构：A.主语+be动词过去式（was、were）am\is—wasare---were学习必备欢迎下载a:主语是第一人称和第三人称单数以及人名时用was，如：Iwas，hewasShewas,itwas,Marywas其他的主语是单数也都是用was。b:第二人称不管单数还是复数都用were，如y：Youwere其他当主语是复数时都用wereB.主语+行为动词的过去式如：Iwenttoschoolbybusyesterday.Iplayedfootballwithmyfriendslastnight.C.动词过去式的变化：①原形词尾加edask--asked、want---wanted②以e结尾加dlike---likedmove---moved③以辅音字母+y结尾的，变y为i+edeg：studystuied,(try--tryiedfly---flyied);词尾y前为元音字母直接加ed(playedstayed)④以重读闭音节结尾，双写最后这个辅音字母再加edstopped⑤不规则动词过去式come—camerun—ranhave|has---hadread-----read4.一般过去时的否定形式：was/were+not;在行为动词前加didn't，同时还原行为动词。如：youwerenot/Iwasnotathomeyesterdaywasnot=wasn’twerenot=weren’t5.一般过去时的疑问句形式：was或were放在句首；用助动词do的过去式did提问，同时还原行为动词。肯定回答：Yes,主语+was、were或者Yes,主语+did否定回答：No,主语+was\werenot或者no，主语+didnot学习必备欢迎下载如：Wasthereaboyintheclassroom?Weretheresomestudentsintheclassroom?DidyouhaveagoodtimeinSummerVacation?Step3:Practise:一、写出下列动词的过去式is\am_________fly_______plant________are________drink_________play_______go________taste_________put______cutplan_______do________二、用be动词的适当形式填空1.She_______happyyesterday.2.They_______gladtoseeeachotherlastmonth.3.HelenandNancy________goodfriendsonceuponatime4.Thelittledog_____twoyearsoldlastyear.5．Youagoodsolidertwoyearsago.三、把下列句子改成一般疑问句以及否定句：1．Iwasverybusylastweek.（改为一般疑问句并肯定回答）_______youverybusylastweek?Yes，I______.2．Therewasanappleonthetable.（否定句)There______________anappleonthetable.学习必备欢迎下载3．Lucydidherhomeworkathome.（改否定句）Lucy______________herhomeworkathome.4．HisfatherworkedalldaylastMonday.（改一般疑问句）______hisfather________alldaylastMonday?Summary一般过去时口诀:一般过去时并不难，表示过去动作、状态记心间。动词要用过去式，时间状语句末站。否定句很简单，didn't站在动词原形前，其它部分不要变。一般疑问句也好变，did放在句子前，主语、动词原形、其它部分依次站最后一条请注意，动词过去式要牢记。板书设计一般过去时一般过去时：a.主语+be动词过去式（was、were）am\is—wasare---wereb.主语+行为动词的过去式学习必备欢迎下载教学反思
