一般现在时态和一般过去时态的区别ppt课件

2011一般现在时态和一般过去时态的区别 含练习 一般现在时态 陈述句 肯定句 否定句 一般疑问句 特殊疑问句 选择疑问句 反意疑问句 一般现在时态的陈述句 概念 一般现在时态表示的是经常反复发生的动作或存在的状态 Eg Iamateacher Youareaworker She Heisastudent We You Theyarestudents 1 Be的用法 I用am you用are is用于他 he 她 she 它 it 复数 we you they 全部都用are 练习 1 Paul be ateacher 2 I be 30yearsold3 Herparentsboth be teachers is am are 1 一般动词 在词尾加s 如 work works live lives play plays sing sings eg ShelivesinNingbo 她住在宁波 2 以 s z 等音素结尾的动词 词尾加 es 如词尾为e 只加 s 读作 iz 如 teach teaches wash washes eg Mymotherwashesthecoat 我母亲洗了大衣 行为动词do一般现在时第三人称单 he she it 的构成规则 2 行为动词 DO和DOES 3 以辅音字母加Y结尾的词 把Y变I在加ES 读作 Z Studyfly studies flies 4 以辅音字母 O结尾的词 一般情况是在词尾加ES读作 Z godo goes does 5 特殊情况 havehas EX21 Tomoften get upatsixinthemorning2 Theearth go aroundthesun 3 Mary sparent live inBeijing 4 She draw verywell Ex1 写出下列词的单三形式 look go give fly have looks goes gives flies has gets goes lives draws Eg 1 Igetupatsixinthemorning 我在早上六点钟起床 2 Yougotoworkateight 你在八点去上班 3 Tomgoestoschoolbybike 汤姆骑自行车去学校 II一般现在时的否定式 1 Be动词的否定式 be not Iamateacher YouareaworkerSheisadoctorWearefriends I mnotateacherYouaren taworkerSheisn tadoctor Wearen tfriends isnot isn tarenot aren t 否定句 2 do 当主语是单数第三人称时 它与助动词DOES有关 但是动词谓语一定要恢复为原形 当主语是其他人称时 它与助动词DO有关 IlikeEnglish Shelikesitverymuch Wegotoworkbybike Idon tlikeEnglish Shedoesn tlikeitverymuch Wedon tgotoworkbybike 否定句 Ex1 将下列各句从肯定式改为否定式 ItalktoPeterbecauseIlikehim KatecomesfromAmerica KateworkswithPeterIamChinese andIamastudent Theyknoweachother Idon ttalktoPeterbecauseIdon tlikehim Katedoesn tcomefromAmerica Katedoesn tworkwithPeter IamnotChinese andIamnotastudent Theydon tknoweachother 概念 用yes或no来回答的疑问句叫做一般疑问句 一般疑问句句首的第一个词一般读得比较重 III一般疑问句 Iamateacher Areyouateacher Youareaworker Areyouaworker Heisastudent Isheastudent Wearefriends Areyoufriends 1 对于BE动词 疑问句要求把BE提前 第一人称的单数和复数 I WE 第一变成第二人称 疑问句 2 对于实意动词 疑问句要求是 当主语是他 he 她 she 它 it 时 句子前面加DOES 并把动词恢复原形 当主语是其他人称时 句前加DO 第一人 I we 称换第二人称 you Ioftengothere Youlikethemusic Hegoestoworkbybus We You Theylikeit Doyouoftengothere Doyoulikethemusic Doeshegotoworkbybus Doyou theylikeit Ex1 请做练习 1 HerparentsliveinShanghai 否 Herparents inShanghai 疑 herparents inShanghai 2 YoustudyEnglish 否 YoustudyEnglish 疑 youstudyEnglish 3 HowoftenTomfootball A is playB do playC does playD does plays don tlive Do live do Do C 请把下列句子变成否定句和疑问句 Thesunrisesintheeast 2 Tomgetsupatsixinthemorning 3 TheyliveinShanhai 4 Iamastudent Thesundoesn triseintheeast Doesthesunriseintheeast Tomdoesn tgetupatsixinthemorning DoesTomgetupatsixinthemorning Theydon tliveinShanhai DotheyliveinShanhai Iamnotastudent Areyouastudent 特殊疑问句 特殊疑问句在考试中涉及的比较多 主要以选择和转换句型为主 首先要掌握一些常用疑问词的意思如 what 什么 when whattime 什么时间 who 谁 where 在哪里 why 为什么 how 怎样 howmany 可数名词的复数 多少 howlong 多长时间 howoften 多久一次 等 其次掌握它的语序 即就是特殊疑问词 一般疑问句语序 Who 除外 一 疑问词 一般疑问句句序 Whereareyoufrom I mfromthenorth Whatdoyouwant Iwantthebooksonyourdesk 特殊疑问句的语序 二 与陈述句的语序同 疑问词作主语或修饰主语 Whogivesyouthepresent Mr Wanggivesmethepresent Whatisinthebox Whichismine Whosebookisonthedesk Tomgoestoschooleverydaybybike 1 就Tom提问2 就goestoschool提问3 就bybike提问 Ex 请做练习 1 Whogoestoschooleverydaybybike 2 WhatdoesTomdoeverydaybybike 3 HowdoesTomgotoschooleveryday Ex2 将下列句子变成其否定句 并就斜体部分提问 1 ShecomesfromAmerica 2 Iusuallygotoschoolbybike DoesshecomefromAmerica Shedoesn tcomefromAmeica Wheredoesshecomefrom Idon tusuallygotoschoolbybike Doyouusuallygotoschoolbybike Howdoyouusuallygotoschool V选择疑问句 选择疑问句 直接回答 与YES和NO无关 1 Doessheworkinafactoryorinanoffice 2 Whichdoyoulikebest football basketballorvolleyball Eg Doessheplayfootballorbasketball Yes shedoesB sheplaysfootball C No shedoesn t 反意疑问句 遵循的原则是 前肯 后否 前否 后肯 其中 前否包括是带有not的否定 还包括前面句中含有否定意义的词 如seldom 很少 hardly 几乎不 never 从来也不 little few 很少 不多 etc 反意疑问句 例如 1 ShelivesinNingbo doesn tshe 疑问句 DoessheliveinNingbo 2 Theyarestudents aren tthey Aretheystudents 3 Itseldomsnowsinkunming doesn tit Doesitsnowinkunming Be是was wereDodid 表示在过去某个特定时间发生且完成的动作 或过去习惯性动作 不强调对现在的影响 只说明过去 常跟明确的过去时间连用 如 yesterday lastweek in1945 atthattime once duringthewar before afewdaysago whenIwasborn 2 一般过去时 动词的过去式 p3 AskVisitMoveArrivePlanStopTryFlyPlayEnjoy askedvisitedmovedarrivedplannedstoppedtriedfliedplayedenjoyed 规则动词的形式4中基本情况 2 不规则动词的过去式gethavemeetgoseeleaveeat gothadmetwentsawleftate Pleasefinishtheexercisesonp9 MeetmetBringbroughtTelltoldDrinkdrankFallfellCancouldSpendspentHavehadMakemadeComecameGowent P283Activity13 I go thereyesterday Tom get uplatethismorning LiMing buy abooklastweek We visit theGreatwalllastyear They take thebabytothehospitallastnight 6 RoseandI leave Ningboforshanghaithedaybeforeyesterday 7 I 出生 inShanghaiin1974 went got bought visited took left wasborn 一般过去时态的否定和疑问句 1 Iwasbornin1982 2 Hewenttotheparkyesterday Iwasn tbornin1982 Wereyoubornin1982 Hedidn tgototheparkyesterday Didhegototheparkyesterday WerenotWasnot Wasn tWeren t didnot didn tdo 1 Jimwentthereyesterday 否定疑问2 Wehadameetinglastnight 否定疑问3 Hehadanewcarlastyear 否定疑问 Jimdidn tgothereyesterday DidJimgothereyesterday Wedidn thaveameetinglastnight Didyouhaveameetinglastnight Hedidn thaveanewcarlastyear Didhehaveanewcarlastyear 2011一般现在时态复习 借鉴 1 Tomwentthereyesterday Who 2 HismotherisadoctorWhose 3 Hisfatherisateacher What 4 Ilikethisbookverymuch Which Whowentthereyesterday Whosemotherisadoctor Whatishisfather Whichbookdoyoulikeverymuch 6 Iwentthereattenyesterday When 7 IliveinNingbo Where 8 Iwenttherebybus 9 Heis12yearsold 10 IvisithimTwiceaweek Whendoyougothere Wheredoyoulive Howdidyougothere Howoldishe Howoftendoyouvisithim Tomwentthereyesterday lastweektwodaysagothreeweeksagowhenIwasyoung WhenIwas2yearsoldHewasbornin1990tenyearsagoThedaybeforeyesterday 过去时态的相关的时间状语 近几年的考题 1 Didyou earlythismorning A getupB gotupC gettingup 2 She tolearnEnglishwhenshewassix A beginB beganC begins A B 3 Onherwaytotheoffice she tobuyanewspaper A hasstoppedB stoppedC isstopping Anyone someone noone anybody的用法 Someone somebody 用在肯定句 anybody anyone用在否定句和一般疑问句 noone 用在nobody肯定句中 P9 p16 Eg Ididn ttalktoanyoneelse Someoneislookingforyou Nooneisattheclassroom 1 stolehiscameralwhileheislyingonthebeach A AnyoneB SomeoneC Everyone B 相关的单词和短语 1 getup起床Iusuallygetupatsixinthemorning 2 mess杂乱Theroom inamess 乱七八糟 needstobeclearedupimmediately 3 Clearup清理4 Helpsb to dost