现在进行时-(2)课件

LearningaboutlanguageGrammar

Presenttense现在进行时的基本用法a.表示此时此刻正在发生的事情。Wearewaitingforyou.

Thefarmersaregettinginthecorn.b.表示现阶段正在发生的情况，说话时动作未必正在进行。----Whatareyoudoingrecently?----I’mwritinganothernovel.TheyarelearningChineseinPekingUniversity.Withmoreforestsbeingdestroyed,hugequantitiesofgoodeartharebeingwashedawayeveryyear.c.表示发展中的或正在改变的情况，如：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（赞成、讨厌、生气等情绪）。Youarealwayschangingyourmind.Heisalwaysthinkingofothers.Iamconstantlylosingmoney.进行时可以表示动作的未完性、暂时性。Idon’treallyworkhere;I’mjusthelpingoutuntilthenewsecretaryarrives.

HewaswritingabookaboutChinalastyearbutIdon’tknowwhetherhehasfinishedit.

注意！e.用现在进行时表示按计划或安排将要进行的动作。主要用于come,go,leave,move,start,begin,arrive等动词中。Heisleavingustonight.I’vewonaholidayfortwodaystoFlorida.I’mtakingmyMum.Whenareyougoingoffforyourholiday?

表将来的动作或状态,还可用以下几种形式:注意①will/shall＋动词原形Ishallbeseventeenyearsoldnextmonth.②begoingto＋动词原形:表示即将发生的或最近打算进行的事。Wearegoingtohaveameetingtoday.③beto＋动词原形:表示按计划要发生的事或征求对方意见。Arewetogoonwiththiswork?④beaboutto＋动词原形,表示即将发生的动作,不与表示将来的时间状语连用。Thetrainisabouttostart.Iwasabouttogooutwhenanunexpectedvisitorcame.⑥一般现在时表示将来时(1)

按规定预计要发生的未来动作,仅限于动词come,go,leave,move,start,return,arrive,begin,stay等动词。强调按照时刻表或日程表安排发生的动作，一般不轻易改变。Theplanetakesoffat10:10.Thatis,it’sleavingintenminutes.(2)

用在状语从句中用一般现在时代替将来时。Ifyoudothatagain,I’llhityou.(3)

用在Ibet和Ihope后面,常用一般现在时表将来。Ibetyoudon’tgetupbefore10tomorrow.我敢说你明天不到10点是不会起床的。进行体其他结构过去进行时was/weredoingsth.IfirstmetLisa3yearsago.Shewasworkinginabookstore.HewaslisteningtomusicwhenIcamein.Hewasquarrelingwithhiswifeat7lastnight.将来进行时willbedoingsth.

I’llbeattendingameetingat9tomorrowmorning.

Pleasedon'tcallmebetween8:00and10:00tomorrow.I'llbehavingmyclassesthen注意:英语中一些表“状态和感官”的动词通常不用于进行时：用法和单词例句表存在或位置:be,lie,standJapanliestotheeastofChina.表所属:have,own,possess,belongto,fit,suitTaiwanbelongstoChina.Whoownsthisland?表知觉:see,hear,smell,taste,sound,look,feel,seem,appearIsmellthedinnercooking.Heseemsquitehappy.表认识、信仰、意见、怀疑、猜测、希望:know,think,understand,doubt,suppose,hope,wishHedoubtswhetheryouwillfindyourlostpenagain.表喜欢、反对、仇恨、厌恶:love,like,prefer,mind,hate,want,dislike,envyWeloveourmotherlanddeeply.Theyenvyhergoodfortune.1.Ihaven’ttheslightestidea________________________(他在说什么).(talk)2.Teenagers________________________(在危害他们的健康)becausetheyplaycomputergamestoomuch.(damage)3.Atpresent,email,aswellastelephones,_____________________________(正发挥重大作用)indailycommunication.(play)4.Thoughfood______________(快要吃完了),themenarecheerfulandconfident.(run)5.Theinjuredboy____________________(在动手术)whilehisparentswaitedanxiouslyoutside.(operate)whatheistalkingaboutaredamagingtheirhealthisplayinganimportantpart/roleisrunningoutwasbeingoperatedon6.Theotherday,they_________________(聚会)whentheyheardaloudnoisefromdownstairs.(have)7.Pleasedon’tcallmeat4tomorrowafternoon.I_______________________(在开会)then.(have)8.Thistimetomorrow,we________________(在听)alecturebyavisitingprofessorfromabroad.(attend)9.TheSmithcouple___________________(正准备放弃)whenarescueteamfromthenearbytownarrived.(give)10.-