七年级英语下册 Unit 5 Amazing things Grammar课件 （新版）牛津版.ppt

unit5amazingthings grammar simplepasttense 一般过去时 weusethesimplepasttensetotalkaboutthingsinthepast 一 什么情况下使用一般过去时 谈论在过去发生的事情或存在的状态 went是go在一般进去时中所用的动词形式 是go的过去式 amonthago millieandamywenttosunshinepark 一个月前 米莉和艾米去了阳光公园 lastsunday theywenttotheparkagain 上个星期天 她们又去了那儿 2 weformthesimplepasttensebyadding ed toregularverbs 提示 一般过去时常与表示过去的时间状语连 如 yesterday lastnight amonthago yesterdayafternoon lastweek tenyearsagoin1999 in2008 二 规则动词过去式的构成方法 提示 以元音字母 y结尾的动词按第一条规则 即 ed 如 stay stayed want talk like worry try stop wanted talked liked worried tried stopped 写出下列动词的过去式 三 不规则动词的过去式不是加ed构成的 需要我们记住它们 不规则动词的过去式归纳起来有这样几种类型 见下表 infinitivepasttenseamiswasarewerebeginbeganbreakbrokebringbroughtbuildbuiltbuyboughtcancould infinitivepasttensecatchcaughtcomecamedodiddrawdrewdrinkdrankdrivedroveeatatefallfell 不规则动词表 肯定句主语 谓语动词过去式 heheardawhisper theywenttotheparkagainlastsunday 四 谓语动词为实义动词的一般过去时的句子结构 2 否定句主语 didn t 谓语动原形 ididn tgototheparkyesterdaymorning hedidn thearawhisper theydidn tfindanythinginthebushes 3 一般疑问句did 主语 谓语动原形 yes 代词 did no 代词 didn t didyougototheparkyesterdaymorning yes idid didhehearawhisper no hedidn t start love play plan 9 leave 10 tell 11 stand 12 bring 5 reply 6 say 7 meet 8 hear started played loved planned said replied left met stood told heard brought practise finishpartaonpage62 thismorning we go tothefunworldmuseum whenwe get tothemuseum there be alotofpeoplethere we spend threehoursinthemuseum i take alotofphotos someofus buy cardsoftheanimalsthere we come backtoschoolat1p m we have agreattime went were spent took bought came had got finishpartbonpage62 millie we go tothefunworldmuseumthedaybeforeyesterday daniel it be sointeresting daniel really tellmeallaboutit millie ok we see asmallmonkey only11centimetrestall daniel that samazing whatelse millie wealso learn aboutsomestrangebirdslikedodos they live ontheearthalongtimeago daniel that scool went saw was learnt lived finishpartconpage62 iamtwelveyearsold 我去年11岁 iwaselevenyearsoldlastyear heisinbeijingnow 他现在在北京 pleaselookatthefollowingsentences 我今年12岁 他昨天在家里 hewasathomeyesterday theyareinchinatoday 他们今天在中国 theywereinjapanyesterday 他们昨天在日本 pleaselookatthefollowingsentences i 写出下列动词的过去式 is 7 have 2 are 8 become 3 start 9 teach 4 do 10 take 5 read 11 spend 6 learn 12 begin was were started did read learned had became taught took spent began shewaitsforme hewatchestv mickydanceshappily heplaysbasketball shegoestoschool domoreexercises shewaitedforme hewatchedtv heplayedbasketball mickydancedhappily shewenttoschool 1 lucydidherhomeworkathome 改否定句 lucy herhomeworkathome 2 hefoundsomemeatinthefridge 变一般疑问句 he meatinthefridge 3 shestayedthereforaweek 对划线部分提问 she there 4 therewassomeorangeinthecup 变一般疑问句 there orangeinthecup 5 shewenttoschoolonfootthismorning 用everyday改 用tomorrow改写 改写句子 didn t do did find any how long did stay was any shegoestoschoolonfooteveryday shewillgotoschoolonfoottomorrow 1 昨天他们在阳光公园玩得很开心2 今天早晨我吃了两片面包喝了一杯牛奶3 昨天晚上我花了两小时做作业4 刚才他到处找他的英语书 但是没有找到5 上星期五他们在上午8 30去嘻戏谷 下午4 30回到学校 theyhadagoodtimeinthesunshineparkyesterday iatetwopiecesofbreadanddrankaglassofmilkthismorning ispenttwohoursdoinghomeworkyesterdayevening helookedforhisenglishbookeverywherejustnow buthedidn tfindit lastfridaytheywenttojoylandat8 30a mandwentbacktoschoolat4 30 p m 巧记动词过去时态 动词一般过去时 表示过去发生的事 be用was或用were have ha