一般过去时课件.ppt

一般过去时 语法教学 寻甸县联合乡凹子小学杜俊欣 用法 1 过去某个时间发生的动作或存在的状态 例1 Igotupat6 00lastmorning 2 表示过去的习惯或经常发生的动作 例2 WhenIstayedathome IofenwatchedTV 一般过去时 结构 主语 动词过去式 其它 例1 Igotupat6 00lastmorning 例2 WhenIstayedathome IofenwatchedTV 行为动词 即实义动词 的过去式没有人称和数的变化 所有时态都是通过动词变化来表现的 I 12yearsoldthisyear 我去年11岁 I 11yearsoldlastyear He inBeijingnow 他昨天在上海 He inShanghaiyesterday 他现在在北京 Pleaselookatthesentences 我今年12岁 am was is was They inChinatoday 他们今天在中国 They inJapanyesterday 他们昨天在日本 are were am is was are were 每天 早餐我吃鸡蛋和牛奶 I eggsandmilkforbreakfasteverymorning 昨天 早餐我吃面条 I noodlesforbreakfastyesterdaymorning 他每天都吃水果 He fruiteveryday 昨天他吃了3个苹果 He 3applesyesterday have has had have has had had Igetupat6 30everymorning I upat9 00lastSunday Heplaysfootballeveryafternoon He basketballyesterdayafternoon Hedoeshishomeworkeveryevening He somereadinglastnight 动词原形 第三人称单数 动词过去式 got played did Theydon twatchTVintheevening They TVlastnight Shedoesn tplaybasketballafterschool She basketballafterschoolyesterday Doyougotoschoolonfooteveryday you toschoolonfootyesterday Doeshegotoschoolbybuseveryday he toschoolbybusyesterday don t doesn t do does didn t did didn twatch didn tplay Did Did go go 谓语构成 1 动词be2 动词have has3 助动词do does4 行为动词用过去式 was were had did 一般过去时以动词的过去式来表示 没有人称和数的变化 was were除外 Iwenttoschoolyesterday Theywenttoschoolyesterday 一般过去时的谓语构成 由动词的过去式构成 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 change changed prefer preferred 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 动词过去式 ed来结尾 一般直接加 见e只加d 辅y结尾y变i 再加ed 重读辅元辅 双写尾字母 简便记忆法 bring 拿来 broughtcatch 捉住 caughtcome 来 camecut 砍 割 cutdo 做 干 diddraw 画画 drewdrink 喝 drankdrive 驾驶 drove 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 在以浊辅音或原音结尾的规则动词后 ed读作 d play pleI live lIv ed 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 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 didn t 主语 didn t 动词原形 其它 Ididn tgetupat6 00lastmorning Igotupat6 00lastmorning 2020 3 17 19 可编辑 用了助动词did后 动词需要返回原形 TheywereinJapanyesterday Theyweren tinJapanyesterday 主语 was were not 其他 动词一般过去时的疑问式 WeretheyinJapanyesterday Didyougetupat6 00lastmorning Was Were 主语 其他 Did 主语 动词原形 其他 Yes 主语 did was were No 主语 didn t wasn t weren t 行为动词一般过去时的特殊疑问式 疑问词 did 主语 动词原形 其它 Whatdidyoudoat6 00lastmorning 1 与ago连用 amomenttwominutesthreehoursfivedaysoneweeksixmonthsfouryears ago 用于一般过去时的时间状语 last timenightweekmonthtermMonday 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 justnowintheolddaysinthosedaysin1980theotherdayatthattimeonceuponatime 6 其他时间状语 T 注意 1 外加助动词did后 动词须返回原形 Didhewenttoschoolyesterday Didhegotoschoolyesterday F 2 简略回答用助动词did didn t代替行为动词 Didhefindtheboyyesterday Yes hedid No hedidnot didn t 1 look2 live3 stop4 go5 hope6 trip7 call8 eat9 want10 are 11 go12 have13 do14 gete16 say17 see18 put19 read20 take looked lived stopped went hoped tripped called ate wanted were went has did got came said saw put read took 写出下列动词的过去式 21 buy22 sing23 hear24 make25 find26 break27 think28 fall29 write30 be bought made found broke thought fell wrote was were sang heard you remember tobuytheoranges 2 Who invent thecomputer 3 We go tothecinemalastnight Thefilm be verygood 4 Whattime you get toschoolthismorning 5 Jim do alotyesterday He go shoppingand cook supper Did remember invented went was did get 用动词的适当时态填空 did went cooked 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 didn tdo Did findany Howlongdid stay Was any 重点短语和句型 watchedTV