九年级英语中考时态课件冀教版.ppt

tenses 时态 1 thepresentsimpletense 一般现在时 2 thepastsimpletense 一般过去时 3 thefuturetense 一般将来时 5 thepresentcontinuoustense 现在进行时 6 thepastcontinuoustense 过去进行时 7 thepresentperfecttense 现在完成时 8 thepastperfecttense 过去完成时 4 thefutureinthepast 过去将来时 长兴中学黄惠儿 八种时态的用法和构成 thepresentsimpletense 一般现在时 用法 1 现阶段经常性 习惯性动作 2 目前的状态 3 客观真理 构成 主语是第三人称单数时 作谓语的行为动词要加词尾 s es 其他人称和数用动词原形 常用时间状语 often always sometimes everyday onsunday 例句 jackoftengoestoschoolbybike guangzhouis2313kilometresawayfrombeijing wehavefivelessonsinthemorning thepastsimpletense 一般过去时 用法 1 过去发生的动作 2 过去存在的状态 构成 用动词的过去式 常用时间状语 yesterday twodaysago lastweek in1990 例句 hewenttoworkbybusyesterday hanmeimeiwasintheclassroomamomentago thefuturetense 一般将来时 用法 1 将来发生的动作 2 将来存在的状态 构成 1 助动词 will shall 动词原形 2 am is are goingto 常用时间状语 tomorrow nextweek intwohours 例句 theywill aregoingto meetoutsidetheschoolgatetomorrowafternoon thepeoplewillnotbepleasedifyoujumpthequeue 备注 一般现在时代替将来时 在时间状语从句和条件状语从句中用 thefutureinthepast 过去将来时 用法 从过去某一时间来看将来要发生的动作或存在的状态 构成 1 助动词 would 动词原形 2 was were goingto 常用时间状语 the nextday the nextyear thatafternoon 例句 lindasaidthatshewould wasgoingto visitherunclenextsaturday hewantedtoknowiftheywouldgotothemountainvillagethatafternoon 备注 常用于宾语从句中 thepresentcontinuoustense 现在进行时 用法 说话时或现阶段正在进行的动作 构成 am is are 动词的现在分词 常用时间状语 now 例句 kate sparentsareworkingincanadanow look thechildisplayinginthestreet 备注 将要发生的动作 come go等动词的现在进行时形式可表示 thepastcontinuoustense 过去进行时 用法 过去某一阶段或某一时刻正在进行的动作 构成 was were 动词的现在分词 常用时间状语 atfouryesterdayafternoon atthistimeyesterday 表示过去时间的状语从句 例句 hewasmendinghisbikeatteno clockyesterday thetwinsweresweepingthefloorwhentheteachercamein thepresentperfecttense 现在完成时 用法 1 到现在为止已经完成的动作 对现在还有影响 已完成 2 从过去开始延续到现在的动作或状态 未完成 构成 have has 动词的过去分词 常用时间状语 already yet just ever before theseyears since1990 fortenyears 例句 ihaveneverheardofthatbefore thevisitorhasbeenherefortwodays threemonthshavepassedsinceiarrivedinsydney 备注 不能和表示过去的时间状语连用 thepastperfecttense 过去完成时 用法 1 到过去某一时间或动作之前已经完成的动作 对过去还有影响 2 从过去某时开始到另一个过去的时间为止的动作或状态 构成 had 动词的过去分词 常用时间状语 例句 wehadlearned900englishwordsbytheendoflastterm thetrainhadalreadyleftwhentheygottothestation wheniarrivedkatehadjustleft 备注 有时没有时间状语 过去时间由上下文表示出来 bytenlastnight bytheendoflastyear 表示过去时间的状语 时态的区别 一般时态与进行时态的区别 we read newspaperseveryday she now read thenewspaper he sing well he sing arevolutionarysong 革命歌曲 read is reading sings issinging 1 一般时态通常表示经常的动作或状态 而进行时态则表示在某一时刻或某段时间正在进行着的动作 2 一般时态表示主语的固有特征 能力等 而进行时态则表示主语在某一时刻或某段时间内所进行的具体动作 一般过去时与过去进行时的区别 she write alettertoherfriendyesterday she write alettertoherfriendatnineo clockyesterdayevening she write alettertoherfriendwhenhermother come homeyesterdayevening wrote waswriting waswriting came 一般过去时通常表示过去发生的一个单纯的事实 而过去进行时则表示在过去某一时刻或某段时间正在进行的动作 现在完成时与一般过去时的区别 i lose mypen caniborrowyours she lose herpenyesterday 2 mysister see thefilmtwice she see thefilmlastweek a you have yourlunch b yes i a when you have it b i have itanhourago havelost lost hasseen saw have had have did have had 现在完成时和一般过去时都表示在过去完成的动作 但现在完成时强调这一动作与现在的关系 如对现在的结果 影响等 而一般过去时则表示动作发生在过去 不一定表示和现在的关系 过去完成时与一般过去时的区别 1 deming go tobedat9 00lastnight hismother come backat10 00 deming go tobedbeforehismother come back 2 uncleli miss thetrainyesterday becausethetrain leave whenhe get tothestation 过去完成时和一般过去时都表示在过去完成的动作 但过去完成时强调这一动作到过去某一时间或动作之前已经完成的动作 即强调过去的过去 对过去有影响 went came hadgone came missed hadleft got tom suncle asachemistryteacherinaschool he theresincetomwasborn he theremorethanthirtyyearsago he inthesciencelabwhentomcalledlastnight hesaidhe inthelabfortwohours nowhe inthelab hesaidhe thereforthreemoreyears he evenharderinthecomingthreeyears works hasworked worked wasworking hadworked isstillworking wouldwork willwork betty tvthistimelastnight theshutesusually supperat6 30 mrsgreen backinhalfanhour theboys footballontheplaygroundnow mrwhite tohimseveraltimesalready lucy theclassroomtwentyminutesago thelittlegirl 300englishwordsbytheendoflastmonth waswatching have willcome areplaying hastalked left hadlearned 练习 复习卷p 51 1 herfather know beijingverywellbecausehe be theremanytimes nowhe tell theboyssomethingaboutthegreatwall 2 ourmathsteacherisn therenow she go tothelibrary she return infifteenminutes 3 thestudents pick applesonthefarmwhenitsuddenly begin torainyesterday 4 lintaooften go backtohishometown he be theremanytimes 5 you go forapicnicwithustomorrow i go ifit not rain tomorrow ifit rain i stay athomeinstead knows hasbeen istelling hasgone willreturn werepicking began goes hasbeen will go willgo does rain rains willstay 练习 复习卷p 51 6 ican tfindmydictionary you see itanywhere 7 a lookatmybook it be veryinteresting b where you buy it a i buy itatthebookshopnearourschool b youoften buy newbooksatthebookshop a notveryoften iusually borrow booksfromourschoollibrary b you go tothelibrarytomorrow a oh i not go becausei just borrow somebooksfromthelibrary 8 i listen tothemusicwhensomeone knock atthedoorhalfanhourago have seen is did buy bought do buy borrow will go will go have borrowed waslistening knocked 练习 复习卷p 51 9 thegatekeeperdoesn tlethiminbecausehe lose histicket 10 you like sciencebooks yes i just buy some look they be allinteresting 11 theforeignfriends arrive yet yes they they arrive fifteenminutesago haslost do like have bought are have arrived have arrived homework 1 gooverthesixtenses 2 finishp 5 8 练习 复习卷p 52 1 2 3 4 5 6 7 8 were doing are staying amdo