现在进行时态讲义(学生和教师讲义)

现在进行时态讲义(学生版和教师版讲义)现在进行时态讲义(学生版和教师版讲义)现在进行时态讲义(学生版和教师版讲义)A现在进行时态讲义t一．现在进行时态看法:表示现在正在发生的动作结构:be(is,am,are)+doing标志语：Look!、Listen!、now二．看法:表示现阶段或说话时正在进行的动作及行为。时间状语:now,atthistime,thesedays,etc.基本结构:am/is/are+doing否定形式:am/is/are+not+doing一般疑问句:把be动词放在句首三．意义：a.表示说话的现在正在进行的动作。常与时间状语now,thisweek,thesedays等连用。别的，我们还要注意句中的隐含条件（如：look,listen,It’snineo’clock等）:Listen!MaryissinginganEnglishsongintheclassroom.ThestudentaredoingtheirhomeworkYouareworkingonafarmthesedays.Whomareyouwaitingfor?b.表示现在时间段中正在进行的动作。:Theyareplantingtreesonthehillthesedays.典型例题1.Mydictionary___,Ihavelookedforiteverywherebutstill___it.A.haslost,don‘tfindB.ismissing,donC.haslost,haven‘tfoundD.ismissing,haven

’tfind’tfound.答案D.前句是一个仍在连续的状态，应用进行时，由于没有找到，其影响依旧存在，应用完成时，刹时动词用于否定式时可用于完成时。四．动词变化规则gogoing一般在动词原形后+ingaskaskingwritewriting以不发音的e结尾的，去e，+ingtaketaking重读闭音节以一个辅音字母结getgetting尾的，双写这一字母+ing重读闭runrunning音节以一个辅音字母结尾的，双swimswimming写这一字母+ing动词变化：现在进行时由“am/is/are＋动词现在分词”构成。加-ing的规则以下：（1）一般在动词原形尾端加-ing。如：stay－stayingdo－doing（2）以不发音的字母e结尾的动词，先去掉e，再加-ing。如：make－makingtake－taking（3）以一个辅音字母结尾的重读闭音节词，先双写这个辅音字母，再加-ing。如：put－puttingsit－sitting五.现在进行时的用法（1）表示说话时正在进行或发生的动作，这时可以不用时间状语，也可以和now,atpresent,atthemoment等时间状语连用。有时用一个动词，如look（看），listen（听）。eg:Whatareyoureadingnow?Listen!Someoneissingingintheclassroom.（2）表示当前一段时期的活动或现阶段正在进行的动作。eg:Theyareworkinginafactorythesedays.Moreandmorepeoplearegivingupsmoking.（3）表示近来按计划或安排要进行的动作。现在进行时有时可表示一个在近来按计划或安排要进行的动作，即可以用来代替将来时。eg:Whenareyouleaving?AreyougoingtoTibettomorrow?3.现在进行时的否定句和疑问句比较简单。否定句在not；疑问句把be动词移到主语前。

be（am,is,are）后边加eg:Iamnotworking.Whatareyoureadingnow?Howareyoufeelingtoday?Thetrainisn’tarrivingsoon.检测练习一．写出以下动词的现在分词1.agree_____5.water______9.get_______

2.say______3.run______4.put______6.swim_____7.lie______8.listen______10.catch______二．用所给词的合适形式填空：Tomandhisfather______（swim）now.Look!They______（run）alongthestreet.We______（practice）hardthesedaysbecausewewillhaveabigmatchnextmonth.4.What______he______（do）atnineo’clocklastnight?5.They______（listen）tothemusicatthattime.6.Whentheheadmastercamein,thestudents（read）thetext.We______（watch）TVwhensuddenlythetelephonerang.She______（make）thepaperflowersthewholenight.A:_______you______（studying）English?B:Yes,Iam.10.Let’sgoout.It（notrain）now.Hurryup!Everybody______（wait）foryou.A:______（you/listen）totheradio?No,Youcanturnitoff.13.I______（watch）TVatseveno’clockyesterdayevening.A:What______（you/look）for?I______（look）formywallet.Thereissomethingimportantinit.Look.It______（rain）hard.We’llgetwetifwegoout.三．填合适的形式Whatareyou_________(do)now?I___________(eat)bread.It’snineo’clock.Myfather_______________(work)intheoffice.Look,theboy____________(put)therubbishintothebin.4.______he__________(clean)theclassroom?No,heisn’t.He____________(play).5.WhereisMak?He___________(run)onthegrass.6.Listen,who____________(sing)inthemusicroom?Oh,Mary_____________(sing)there.7.Thebirdsaresinginginthetree.就(划线部散提问).8.Thechildrenareplayinggamesnearthehouse就.(划线部散提问)9.TheYoungPioneersarehelpingtheoldwoman改.(成一般疑问句)参照答案一．agreeing;saying;running;putting;watering;swimming;lying;listening;getting;catching二.1.areswimming2.arerunning3.arepracticing4.was,doing5.werelistening6.werereading7.werewatching8.wasmaking9.Are,studying10.isn’training11.iswaiting12.Areyoulistening13.waswatching14.areyoulooking,amlooking15.israining三．1.doing;ameating2.isworking3.isputting4.Iscleaning;isplaying5.isrunning6.issinging;issinging7.Whatarethebirdsdoinginthetree?Wherearethechildrenplayinggames?9.AretheYoungPioneershelpingtheoldwoman?课后练习.连词组句：listen,morning,the,to,I,radio,the,in,oftenof,men,nurses,good,sick,hospital,care,in,take,theweekdays,he,the,goes,cinema,never,during,the,tocomputer,got,new,you,a,have?weekends,he,rest,does,a,got,have,on?good,LiMing,do,and,often,Ideedsmuseum,they,the,often,science,visit,how,do?the,in,any,there,kitchen,food,is?homework,does,day,when,Tom,his,every,where,and,do?10.a,there,vegetables,many,but,apples,aren’t,lot,there,of,are,there参照答案Ioftenlistentotheradiointhemorning.Nursestakegoodcareofsickmeninthehospital.Henevergoestothecinemaduringtheweekdays.Haveyougotanewcomputer?Doeshehavearestonweekends?LiMingandIoftendogooddeeds.H