外研版九上时态讲练.ppt

中学英语时态 一般现在时2 现在进行时3 一般将来时4 现在完成时5 一般过去时6 过去进行时7 过去将来时8 过去完成时 时态 一般现在时 用法 经常性的和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 start leave go come等的一般现在时可表示按规定要发生的未来动作 如列车将离开 客观真理在从句中也用一般现在时 一般现在时的用法1 经常性或习惯性的动作 常与表示频度的时间状语连用 Ileavehomeforschoolat7everymorning 2 客观真理 客观存在 科学事实 Theearthmovesaroundthesun ShanghailiesintheeastofChina 3 表示格言或警句中 Pridegoesbeforeafall 骄者必败 4 现在时刻的状态 能力 性格 个性 Idon twantsomuch AnnWangwritesgoodEnglishbutdoesnotspeakwell 比较 NowIputthesugarinthecup Iamdoingmyhomeworknow 练习 1 Doyouoftenplayfootballafterschool 肯定回答 2 Ihavemanybooks 改为否定句 3 GaoShan ssisterlikesplayingtabletennis 改为否定句 4 ShelivesinasmalltownnearNewYork 改为一般疑问句 5 IwatchTVeveryday 改为一般疑问句 6 Davidhasgotagoal 改为一般疑问句 7 Wehavefourlessons 否定句 8 Nancydoesn trunfast 肯定句 9 Mydogrunsfast 否定句 一般疑问句 10 Mikehastwolettersforhim 一般疑问句 否定句 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 Whoisflyingakitethere 注意 go come leave arrive return die等的进行时可表示即将要发生的动作 有时表示即将发生的动作 表示现在 指说话人说话时 正在发生的事情 Wearewaitingforyou b 习惯进行 表示长期的或重复性的动作 说话时动作未必正在进行 Mr Greeniswritinganothernovel 说话时并未在写 只处于写作的状态 c 表示渐变的动词有 get grow become turn run go begin等 Theleavesareturningred It sgettingwarmerandwarmer d 与always constantly forever等词连用 表示反复发生的动作或持续存在的状态 往往带有说话人的主观色彩 Youarealwayschangingyourmind 现在进行时的基本用法 1 I talk You listen tOmenow 2 Look theboy run fast 3 Whatareyoudoing I do myhomework 4 thestudents read English Yes theyare 5 Tom notstudy English HeisstudyingChinese 6 Who sing asong LiYingis 7 Thegirl noteat bananasnow 8 Where they stand Theyarestandingoverthere 9 Look Theboyoverthere ply amodelplane 10 WhatisMeimeidoingnow She watch TVwithherparents 练习 用法 将来会出现或发生的动作常用时间状语 thisevening tomorrow nextmonth inafewminutes attheendofthisterm动词构成 I will shall 动原2 am is aregoingto 动词原型3 am is are about 动词不定式4 am is are coming等现在分词以work为例 will shallworkam is aregoingtoworkam is are about toworkam is arecoming leaving 否定构成 will shallnot am is arenot 特殊疑问句举例 Whatwillyoudotomorrow Whenarewegoingtohaveaclassmeeting 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 一般将来时 一般将来时1 shall用于第一人称 常被will所代替 will在陈述句中用于各人称 在争求意见时常用于第二人称 WhichparagraphshallIreadfirst Willyoubeathomeatseventhisevening 2 begoingto 不定式 表示将来 a 主语的意图 即将做某事 Whatareyougoingtodotomorrow b 计划 安排要发生的事 Theplayisgoingtobeproducednextmonth c 有迹象要发生的事Lookatthedarkclouds thereisgoingtobeastorm 3 be 不定式表将来 按计划或正式安排将发生的事 WearetodiscussthereportnextSaturday 4 beaboutto 不定式 意为马上做某事 HeisabouttoleaveforBeijing 注意 beaboutto不能与tomorrow nextweek等表示明确将来时的时间状语连用 用所给动词的一般将来时填空1 I leave inaminute I finish allmyworkbeforeI leave 2 Howlong you study inourcountry I plan tobehereforaboutonemoreyear I hope tovisittheotherpartsofyourcountry What you do afteryou leave here I return homeand get ajob 3 I be tired I go tobedearlytonight 4 Mary sbirthdayisnextMonday hermother give herapresent 5 Itisverycoldthesedays It snow soon 6 you be herethisSaturday No I visit myteacher 7 I get youacopyoftoday snewspaper Thankyou 8 Iamafraidthere be ameetingthisafternoon Ican tjoinyou 9 Mike believe not thisuntilhe see itwithhisowneyes 10 Mostofusdon tthinktheirteam win 练习 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 HowlonghashelivedinBeijing 备注 暂时性动词不能与for since Howlong 等表示段时间的短语同时使用 现在完成时 非延续性动词到延续性动词的转换fallasleep ill beasleep ill gettoknow knowbegin start beonopen beopenbuy havegetup beupdie bedeadgoout beoutcome beinclose beclosedarrive beherejoin bein bea 名词finish end beoverleave move beaway borrow keepgotoschool beastudentcatch acold have acold begintostudy studycomeback bebackputon wear或beon如 Hehasbeenasoldierforthreeyears 他参军三年了 Hisfatherhasbeendeadfortwoyears 他父亲去世二年了 Thefilmhasbeenonfor5minutes 电影已开始五分钟了 WehavestudiedEnglishforthreeyears 我们 开始 学英语已三年了 1 Bothhisparentslooksad Maybethey what shappenedtohim A knewB haveknownC mustknowD willknow2 Hehas beentoShanghai hashe A alreadyB neverC everD still3 HaveyoumetMrLi A justB agoC beforeD amomentago4 Thefamouswriter onenewbookinthepasttwoyear A iswritingB waswritingC wroteD haswritten5 Ourcountry alotsofar Yes Ihopeitwillbeeven A haschanged wellB changed goodC haschanged betterD changed better6 ZhaoLan already inthisschoolfortwoyears A was studyingB will studyC has studiedD are studying7 We XiaoLisinceshewasalittlegirl A knowB hadknownC haveknownD knew8 HarryPotterisaverynicefilm I ittwice A willseeB haveseenC sawD see9 ThesefarmershavebeentotheUnitedStates Really When there A willtheygoB didtheygoC dotheygoD havetheygone10 you yourhomeworkyet Yes I itamomentago A Did do finishedB Have done finished 练习 用法 过去时间发生的或过去经常性的动作常用时间状语 yesterday lastnight twodaysago in2000 atthattime beforeliberation when等引导的含过去时的句子 动词构成 动词过去时 ed worked usedtowork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 特殊疑问句举例 Whatdidhedoyesterday Whendidhegetupthismorning 备注 Hehasopenedthedoor 表示过去 开门 的动作对现在的影响是门还开着 Heopenedthedoor 不能确定门现在是否开着 一般过去时 1 在确定的过去时间里所发生的动作或存在的状态 Wheredidyougojustnow 2 表示在过去一段时间内 经常性或习惯性的动作 WhenIwasachild Ioftenplayedfootballinthestreet 一般过去时的用法 1 Herfather read anewspaperlastnight 2 We tozooyesterday we tothepark go 3 you visit yourrelativeslastSpringFestival 4 he fly akiteonSunday Yes he 5 GaoShan pull upcarrotslastNationalDayholiday 6 I sweep theflooryesterday butmymother 7 What she find inthegardenlastmorning She find abeautifulbutterfly 8 It be Ben sbirthdaylastFriday9 Weall have agoodtimelastnight 10 He jump highonlastSportsDay 11 Helen milk acowonFriday 12 Shelikes newspapers butshe abookyesterday read 13 He footballnow butthey basketballjustnow play 14 Jim smother plant treesjustnow 练习 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 Whatwereyoudongthistimeyesterday Wherewashestandingwhentheteachercamein 过去进行时 1 What thetwins do then 2 Lily draw acatwhentheteachercamein No she 3 you have supperatthattime 4 Jack notread abookatnineyesterdayevening 5 NowJim play basketballontheplayground6 What he do atnineo clocklastnight 7 They listen tothemusicatthattime 8 Whentheteachercamein thestudents read thetext 9 We watch TVwhensuddenlythetelephonerang 10 Hermother cook whileherfatherwaswatchingTV 练习 用法 从过去某时间来看将要发生的动作或状态 常用于宾从常用时间状语 thenextweek等动词构成 1 would should 动原2 was weregoingto 动原3 was were about to 动原以work为例 would shouldworkwas weregoingtoworkwas were about towork否定构成 would shouldnot was werenot 一般疑问构成 常用if或whether引导宾从特殊疑问句举例 Heaskedwhattheywoulddothenextweek 过去将来时 用法 1 过去某时间或动作之前完成的动作或状态 过去的过去 2 过去某一时间的动作延续到过去另一时间常用时间状语 bythattime bytheendof when before 从句 said knew asked的宾从中动词构成 had 过去分词 ed 以work为例 hadworked否定构成 hadnot 过去分词一般疑问构成 Had 主语 过去分词 其它 Yes Ihad No Ihadn t 特殊疑问句举例 HowmanyEnglishwordshadyoulearnedbytheendoflastterm 过去完成时 综合训练一 1 Mysister theYouthLeaguelastyear She aYouthLeaguememberforaboutayearnow A joined hasbecomeB joined hasbeenC hasjoined hasbeenD didjoin hadbeen2 Neitherofus adoctor A wereB amC isD are3 MrZhaodoesn tlikeswimming A didn theB didheC doesheD won the4 I lltalktohimwhenhe A comeB willcomeC comesD came5 They supperwhenwe intotheroom A arehaving wentB werehaving goC werehaving wentD arehaving go6 We llgoclimbingifit tomorrow A won trainB didrainC isn trainD doesn train 综合训练二 7 Idon tknowifit tomorrow A willrainB rainsC rainedD israin8 NathanHale he hislifeforhiscountry A said giveB says willgiveC said givesD said wouldgive9 Mostpeople TV A enjoytowatchB enjoywatchC enjoywatchingD enjoyswatching10 Father