一般过去时(已改完整版)ppt课件

一般过去时态 所有时态都是通过动词变化来表现的 1 定义 用法一 一般过去时态表示过去某个时间发生的动作或存在的状态 常和表示过去的时间状语连用 例句 Igotupat7 00yesterday Myfatherwasatworkyesterdayafternoon 用法二 也表示过去经常或反复发生的动作 常和表示频度的时间状语连用 例句 Healwayswenttoworkbybuslastyear 含有频度副词 oftenalways等 但主要还是含有过去时间状语 1 与ago连用 twominutesthreehoursfivedaysoneweeksixmonthsfouryears ago 2 一般过去时的判断标志 明确的过去时间状语 last timenightweekmonthtermMonday yesterday morningafternoonevening thedaybeforeyesterday 2 与last连用 3 与yesterday连用 justnowintheolddaysin1980theotherdayatthattimeonceuponatime 4 其他时间状语 3 一般过去时的构成 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 start started look looked played play clean cleaned 2 以e结尾加d change changed use used arrive lived live arrived 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 stop stopped plan planned trip tripped prefer preferred 4 以辅音字母加y结尾的词 先改y为i 再加ed study studied fly flied carry carried cry cried 不规则变化 1 eep结尾 过去式变成 ept形式 keep kept sweep swept sleep slept 2 ell结尾 过去式变成 old形式 sell lent tell told 3 end结尾 过去式变成 ent形式 lend sold spend spent send sent 4 ay结尾 过去式变成 aid形式 say said pay paid 5 n结尾 过去式变成 nt形式 burn burnt learn learnt 6 eak结尾 过去式变成 oke形式 speak spoke break drank 7 把动词原形中的i改为a 变成过去式 begin began drink broke give gave ring rang 8 ear结尾 过去式变成 ore形式 wear wore n 眼泪 tore tear Tearsrundownhisface v 撕 Tearthepaperintotwopieces bear bore n 小熊 v 忍受 Ican tbearit 9 把重读开音节中的i换成o 变成过去式 drive drove ride rode write wrote 10 把动词原形中的aw ow变成ew 变成过去式 draw drew grow grew know knew throw threw 11 以ought和aught结尾的过去式 bring brought buy bought think thought catch caught teach taught 带来 购买 考虑 抓住 赶上 教授 12 过去式与原形一样 hit hit hurt hurt let let spit spit rid rid cost cost read read put put cut cut 打击 伤害 让 吐痰 去掉 花费 读 放置 切 裁剪 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 1 在过去某一时间内发生的动作 Hegothomeatteno clocklastnight 2 表示过去经常或反复发生的动作 常与often always等表示频度的间状语连用 Ioftengotupveryearlyatthattime 用法 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 didn t 主语 didn t 动词原形 I themthenews I tell themthenewsyesterday didn ttell 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 didn t 行为动词一般过去时的疑问式 一般过去时的特殊疑问式 疑问词 did 主语 动词原形 Theyfinishedtheirworkatfour A B 对划线部分提问A B Whatdidtheydoatfour Whendidtheyfinishtheirwork 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 Exercises 1 I thenumberdownonapieceofpaperamomentago A writeB writedC wroteD writing2 Everything readybeforeFathercame A wereB wasC isD are C B 3 Healways melastterm A helpedB helpsC helpingD help A 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 6 Heusually get upat6inthemorning Look He get upnow Butyesterdayhe get upverylate sohe go toschoollate He be lateforschool gets isgetting got went was 1 Lucydidherhomeworkathome 改否定句 Lucy herhomeworkatho