2010高考英语《语法》专题复习系列课件36《进行时》Whyishewearingamask?•Heiswearingamaskbecause…进行时的种类现在进行时过去进行时将来进行时完成进行时主动语态被动语态Be(amisare)+doingBe(was/were)+doingWillbedoingHave/hasbeendoing被动语态Be(am/is/arebeingdoneWas/were+beingdone5.ThePresentContinuousTense•主要用法:•①表示说话的时刻正在进行的动作。•通常由表示“此刻”的时间状语(now,atthismoment),或通过Look/Listen!这两个提示语来表明此时此刻动作正在进行。•b.表示现在时间段中正在进行的动•Theyareplantingtreesonthehillthesedays.•这几天他们正在山上种树。•Idon'treallyworkhere;Iamjusthelpingoutuntilthenewsecretaryarrives.•我并不在这儿工作,我只是在新秘书来之前帮帮忙罢了。Sheismakingafirenow.Listen!MaryissinginganEnglishsongintheclassroom.c.表示按计划或安排将要发生的动作•能这样用的动词并不多,通常是arrive,begin,come,do,drive,fly,go,leave,stay等表示位置转移的动词。这种用法比较生动,给人以一种期待感。JaneandBettyaregoingonholidayinafewdays.几天后简和贝蒂将出去度假。WhereareyoustayinginGuangzhou?你到广州后准备住在哪里?②现在进行时的特殊用法•a.表示一种重复的动作,带有“厌恶”、“赞叹”等感情色彩现在进行时往往与constantly,always,forever等状语连用,给现在的动作披上一层感情色彩。•She‘sconstantlycomplaining.她不停地抱怨。•Mybrotherisalwaysleavingthingsabout.我弟弟总是乱丢东西。•Heisforeverthinkingofdoingmoreforthestudents.他总是想着为学生多做些事情。b.表示某一具体动作或心理状态的发展过程•Thehouseisfallingdown.房子正在倒下。•Theweatherischangingforthebetter.•天气慢慢转好了。注意:有时表示一个动作刚刚开始。I'mforgettingmyEnglish.我的英语开始忘了。Foodiscostingmore.食品贵了起来。c.强调动作的重复•Thetrainisarrivinglatealmosteverydaythissummer.这个夏季火车几乎天天晚点。Someoneisknockingatthedoor.有人不断地在敲门。Theboyisjumpingwithjoy.那男孩高兴地跳个不停。3.不用进行时态的动词•①表示状态的动词这类动词有seem,look,appear,have,belongto,own,hold•Thisbackpackbelongstome.这背包是我的。•Heseemsratherangrywithyou.看起来他很生你的气。•感觉的动词这类动词有see,hear,smell,taste,feel•Theapplestastegood.这些苹果尝起来不错•Thisflowersmellsnice.这花闻上去很香。•Yoursuggestionsoundsreasonable.你的建议听上去有道理。4.现在进行时和一般现在时的比较•①暂时性动作和经常性动作Thecomputerisworkingperfectly.计算机运转得很好。(暂时)Thecomputerworksperfectly.计算机运转很好。(一直如此)②持续性动作和短暂性动作Thebusisstopping.车停了下来。(渐渐地)Thebusstops.车停了。(迅速)•③暂时性动作和永久性动作Sheislivinginthecountry.她现在住在农村。(暂时)Shelivesinthecountry.她住在农村。(永久)④有感情色彩和没有感情色彩Heisdoingwellatschool.他在学校表现很好。(赞扬)Hedoeswellatschool.他在学校表现很好。(一般事实)•3Thismachine_______.Ithasn’tworkedforyears.(2006浙江卷)•A.didn’tworkB.wasn’tworking•C.doesn’tworkD.isn’tworking•2.—Haveyouhandedinyourschoolworkyet?•—Yes,Ihave.Iguessit______now.[2007辽宁卷]•A.hasgradedB.isgraded•C.isbeinggradedD.isgrading3.Althoughthecausesofcancer____,wedonotyethaveanypracticalwaytopreventit.(2006山东)A.arebeinguncoveredB.havebeenuncoveringC.areuncoveringD.haveuncovered•1.---Idon’tsupposethepoliceknowwhodidit.(2006江苏卷)•---Well,surprisinglytheydo.Amanhasbeenarrestedand________now.•A.hasbeenquestioned•B.isbeingquestioned•C.isquestioning•D.hasquestioned•4.Dannyhardforlongtorealizehisdreamandnowheispopular.[2007福建卷]•A.worksB.isworkingC.hasworkedD.worked•5.—Ihavegotaheadache.•—Nowonder.Youinfrontofthatcomputertoolong.[2007江西卷]•A.workB.areworking•C.havebeenworkingD.worked•6Teenagerstheirhealthbecausetheyplaycomputergamestoomuch(08重庆卷’35).•A.havedamagedB.aredamaging•C.damagedD.willdamage•7—Haveyougotanyjoboffers?—No.I______.(08辽宁卷’29)•A.waitedB.hadbeenwaiting•C.havewaitedD.amwaitingAt10:15,PamwaswalkingalongKongStreet.Shewaswalkingtothepostoffice.Therewerealotofpeopleinthestreet.Peopleweredoingtheirshopping.Pamwaslisteningtoastoryontheradio,“Itwasmorning.AgroupofItaliansoldiersledbyacaptainwereadvancingslowilytowardtheB.过去进行时•1.过去进行时的构成过去进行时是由“was/were+现在分词”构成的。Iwasdoingmyhomeworkatthistimeyesterday.昨天的这个时候我正在做作业。Wereyouexpectinghimyesterday?你昨天一直在等他吗?TheywerenottalkingwhenIcamein.我进来的时候他们没在说话。2.过去进行时的用法•①过去进行时的基本用法a.表示在过去某一时刻正在发生的动作或该动作与过去的另一动作同时发生Iwashavingsupperat7:00yesterdayevening.昨天晚上7点我正在吃晚饭。ShewasplayingthepianowhileIwasreadingthenewspaper.她弹钢琴时我在看报。b.表示过去一段时间内正在进行的动作•Weweretalkingaboutyouthewholemorning.•我们整个上午都在说你。•HewaswatchingTVathomefrom3:00to5:00yesterdayafternoon.•昨天下午从3点到5点他一直在看电视。c.表示按计划、安排过去将要发生的事•Hetoldmethathewasgoingsoon.•他告诉我他很快就要走了。•ShesaidshewasleavingforNewYorkthenextmonth.•她说她下个月动身去纽约②过去进行时的特殊用法•a.表示故事发生的背景•Itwasadarknight.Thewindwasblowinghardandtherainwasfallingheavily.APLAmansuddenlyappearedontheriverbank.Hewantedtocrosstheriver.c.用来陈述原因或用作借口•Shewenttothedoctoryesterday.Shewashavingalotoftroublewithherheart.她昨天去看病了。她患了很严重的心脏病•Ihaven'tfinishedmyhomeworkbecauseIwashelpingmymotherathomealldayyesterday.•我作业没做完是因为我昨天一直帮妈妈在家干活。•D过去进行时表示婉转语气(只限于want,hope,wonder等动词),用以提出请求。如:•Iwaswonderingifyoucouldhelpme.•Iwashopingyoucouldsendmehome.1.when和while引导的状语从句中•强调某个动作正在进行的过程中时要用进行时态,while表示一段时间,因此它所引导的状语从句中,谓语动词常用进行时态,如:•When/Whilewewerehavingsupper,thelightwentout.我们正在吃饭时灯熄灭了。•2.when用作并列连词时,主句常用进行时态,从句则用一般过去时,表示主句动作发生的过程中,另一个意想不到的动作发生了。如:•Iwaswalkinginthestreetwhensomeonecalledme.我正在街上走时突然有人喊我。•when作并列连词,表示“(这时)突然”之意时,第一个并列分句用过去进行时,when引导的并列分句用一般过去时。如:•IwastakingawalkwhenImethim.我正在散步,突然遇见了他。•Wewereplayingoutsidewhenitbegantorain.我们正在外边玩,这时下起雨来了。31.Ihadjuststepredoutofthebathroomandwasbusilydryingmyselfwithatowel_________Iheardthesteps.A.whileB.whenC.sinceD.after•d.与always,constantly等词连用,表示感情色彩Thegirlwasalwayschanginghermind.•这女孩老是改变主意。Inthepasthewasconstantlyaskingmeformoney.•过去他总是向我要钱。3.过去进行时与一般过去时的区别•①一般过去时往往表示某一动作已经完成,而过去进行时却表示动作在持续或未完成。•Shewrotealettertoherfriendlastnight.•她昨晚给朋友写了封信。(信写完了)•Shewaswritingalett