初中六种时态(总复习)课件

必需掌握的必需掌握的六种六种动词时态动词时态1.一般现在时2.一般过去时3.一般将来时4.现在进行时5.过去进行时6.现在完成时中考英语总复习一般现在时用法：经常或习惯性的动作常用时间状语：usually,sometimes,inspring,everyday,inthemorning动词构成：动词原型.work动词+S.（主语是第三人称单数）works否定构成：don’t+动原doesn’t+动原一般疑问构成及简答：Do+主语+动原+其它？Yes,Ido.Does+主语+动原+其它？No,hedoesn’t.特殊疑问举例：WhatdoyouoftendoonSundays?Wheredoeshelive?注意：客观真理、个性特征句中谓语也用一般现在时.()1、-_____theyoften___theseoldmen?-Yes,they___.A.Do;help;areB.Are;helping;areC.Do;help;doD.Are;helped;are()2、Theyusually_____TVintheevening.A.watchB.willwatchC.arewatchingD.watches()3、Thesun___intheeastand___inthewest.A.raises;setB.rise;setsC.rises;setsD.rises;set练习CAC现在进行时用法：说话时正在进行的动作或当前一段时间正在进行的动作常用时间状语：now,thesedays动词构成：am/is/are+现在分词(--ing)am/is/areworking否定构成：am/is/are+not+现在分词一般疑问构成及简答：Am/Is/Are+主语+现在分词+其它？Yes,Iam(heis.)No,theyaren’t特殊疑问举例：Whatareyoudoingnow?()1、______you___yourhomeworknow?A.Do;doingB.Are;doingC.Were;doingD.Does;do()2、___yourmother___shoppingatthemoment?A.Are;doingB.Is;goingC.Is;takingD.Are;taking()3、___thechildren___theradio?A.Is;listeningB.Is;listeningtoC.Are;listeningtoD.Are;listening练习BBC定义：表示将要发生的动作或状态。常用时间状语：thisevening,tomorrow,nextmonth,inafewminutes,attheendofthisterm动词构成:1,will/shall（第一人称）+动原2,am/is/aregoingto+动词原型3,am/is/are+(位移动词)现在分词will/shallnot…am/is/arenot…否定构成：特殊疑问句举例:Whatwillyoudotomorrow?备注：在if条件或assoonas等时间状语从句中用一般现在时代替一般将来时(遵循“主将从现”)。()1.Lookattheclouds.___.A.It'sgoingtorainB.It'llberainingC.ItwillberainedD.Ifitrains()2.There___twoEnglishfilmsnextweek.A.isgoingtobeB.aregoingtohaveC.willhaveD.aregoingtobe()3.Thereisgoingto___avolleyballmatchonourschoolplayground.Thematchisgoingto___atsixthisevening.A.have;beB.be;haveC.be;beD.have;have练习ADB•用法：过去时间发生或过去经常性的动作常用时间状语：动词构成：动词过去时（--ed）eg.WhenIwasachild,Ioftenplayedfootballinthestreet.•否定构成：didn’t+动原didn’tworkusednot(didn’tuse)towork一般疑问构成及简答举例：Did+主语+动原+其它？eg.Wheredidyougojustnow?•特殊疑问句举例：Whatdidhedoyesterday?•Whendidhegetupthismorning?()1、_____hereandaskhimaboutityesterday?A.DidyoucomeB.WouldyounotgoC.Youdidn'tcomeD.Aren'tyougo()2、___he___agoodtimelastSunday?A.Were;wereB.Did;doC.Did;hasD.Did;have()3、ThestudentshardlystudiedtheEnglishlanguage,___they?A.didB.didn'tC.wereD.weren't练习ADA用法：过去某一时刻或某一段时间内正在发生的动作常用时间状语：atthistimeyesterday,atthattime,atteno’clockyesterday或when引导的从句动词构成：was/were+现在分词(--ing)以work为例：was/wereworking否定构成：was/werenot+现在分词一般疑问构成及简答举例:Was/Were+主语+现在分词+其它？Yes,IwasNo,Iwasn’t特殊疑问句举例：Whatwereyoudoingthistimeyesterday?Wherewashestandingwhentheteachercamein?()1___theBlacks___TVatsevenyesterday?A.Did;watchB.Are,watchingC.Were;watchingD.Do;watch()2Thescientist___awalkinhisgardenatfourlastSunday.A.wastakingB.wouldtakeC.tookD.wastaken()3What___fromninetotenlastnight?A.didyoudoB.hadyoudoneC.haveyoudoneD.wereyoudoing练习CAD用法:1、发生在过去的动作且对现在仍有影响的动作，强调对现在的影响.2、从过去一直延续到现在的动作常用时间状语：already,just,never,before,recently,inthepastfewyears,ever,sofar,since+过去的点时间,for+段时间动词构成：have/has+过去分词(--ed)have/hasworked否定构成：have/hasnot+过去分词一般疑问构成：Have/Has+主语+过去分词…?特殊疑问句举例：Whathaveyoudonerecently?Howlonghashelivedin备注•(2)表示短暂时间动作的动词如come,go,leave,finish,end,buy,sell,marry,die等的完成时态不能与表示时间段的状语连用。但可改为其他表示相同意思的延续性动词或短语。•(3)“have/hasbeento+地名”表示“______________”,说话时人已回到说话地点,常与once,twice,never,ever等时间状语连用。•“have/hasgoneto+地名”表示“_________”,说话时人没在说话地点。•以上两种结构均不能跟时间段连用。•“have/hasbeenin+地名”跟时间段连用,表示待在某地多长时间。去过某地去了某地()1______you___thenovelthatIlentyoulastweek?A.Did;finishB.Have;finishedC.Are;finishedD.Do;finish()2He___inourschoolfor20yearsandhe___herein1977.A.hastaught;cameB.hastaught;hascomeC.taught;cameD.hasteached;hascame练习BASUMUP1•六种动词时态结构对比常用的六种时态一般现在过去现在时：谓语动词用原形或单三形式过去时：谓语用动词的过去式将来时：谓语用will/shall(一人称)/begoingto+动词原形进行时：谓语用am/is/are+动词现在分词完成时：谓语用have/has+动词的过去分词进行时：谓语用were/was+动词的现在分词Morepractice(中考链接):•用动词的适当形式完成句子。•1.Light__________(travel)morequicklythansounddoes.（现在时）•2．He_______(draw)somepicturesintheparkyesterday.（过去时）•3.Mr.Wang______(read)anewspaperintheofficeatthistimeyesterday.（过去进行时）•4.Look,theboy____________(put)therubbishintothebin.(现在进行时)•5.We__________(leave)thisschoolinthreemonth.（一般将来时）•6.Bytheendoflastterm,they____________(work)therefortenyears.（现在完成时）THANKYOUFORLISTENING!GOOD--BYE