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初一现在进行时及习题练习1.定义：表示现在或现阶段正在进行的动作。常与now,thesedays等时间状语连用，句首有Look!/Listen!等提示语。I’mvisitingmyfriendsnow.Look!Heissittingthere.2.基本结构：be动词(am,is,are)+动词的现在分词构成（动词-ing）肯定句：be+doing否定句：be+notdoing一般疑问句：Be动词提前到句子开头+主语+doing记忆口诀：现在进行主动宾，be+动词-ing要记清;助动词(am,is,are)跟着主语变，am,is,are+-ing;变疑问，助动词(am,is,are)后主语跟，变否定，助动词(am,is,are)后not跟。例句：肯定句：Iamworking.Heisworking.Theyareworking.否定句：Iamnotworking.Heisnotworking.Theyarenotworking.疑问句：Areyouworking?Isheworking?Aretheyworking?回答：Yes,Iam.Yes,heis.Yes,theyare.No,I’mnot.No,heisn’t.No,theyaren’t.注意：现在进行时的特殊用法：1）现在进行时与always连用时，往往含有赞扬、厌恶、责备等感情色彩。如：Heisalwaysworkinghard.他总是非常努力地工作。(表示赞扬)2）come,go,begin,start,leave等动词常用现在进行时表示将要发生的动作。SheisleavingChinatomorrow.I'mgoingtoschool.3.现在分词的变法规则：当我们说某人正在做什么事时，动词要使用分词形式，不能用原形，构成如下：一）一般在后加ing。如：sing-singing,see-seeing,play-playing,go-going,do-doing,二）以不发音e的结尾的去掉e再加ing。如：write-writing,have-having,come–coming来；close-closing关；make–making制造ride–riding骑；write-writing写;take-taking拿走;have–having有；三）以重读闭音节结尾且一个元音字母＋一个辅音字母（注意除开字母组合如show–showing,draw-drawing）要双写最后的辅音字母再加ing。如：put-putting,run-running,get-getting,let-letting,begin-beginning;sit-sitting；cut–cutting切;shop-shopping购物；begin-beginning开始forget-forgetting忘记；stop-stopping停止travel-travelling旅行；begin—beginning开始;swim—swimming游泳；run—running跑步;put—putting放；let—letting让；get—getting得到四）以ie结尾的变ie为y再加ing。如：tie-tying系die-dying死lie-lying位于现在进行时态专项练习一、写出下列动词的现在分词形式stay__________do__________listen__________forget__________refuse__________close__________travel_________die_________work________spend_________look_________make__________put__________sit__________run__________tie__________take_________give_________ride_________please_________win_________begin_________open_________lie_________二、用所给动词的适当形式填空1.MaryandLucyare________(dance)now.2.Listen!Someoneis_______(play)thepianointhenextroom.3.Heis__________(sweep)theflooratthemoment.4.Look!Thecat________________(eat)thefishonthetable.5.A:______you_______(study)French?B:Yes,Iam.6.Sheoften____________(dance)afterschool.7.Myfatherandmother____________(swim)inthepond.8.Mysisteris________(fly)akiteinthegarden.9.Weare__________(watch)TVnow.10.Bequiet!Thebaby___________(sleep)now.三、改错1.Wearecleanningourclassroom.______________________________2.Sheissinginthenextroom.______________________________3.Whatamyoudoing?______________________________4.MaryiscomeingbackfromBeijing.______________________________5.HeoftenflyingkitesonSundays.______________________________6.Theyisreadingbooksnow.______________________________7.Mybrotherisplaystheguitarnow._______________________________8.Sallyisdanceingintheroom._______________________________9.IwatchingTVathomenow.________________________________10.Doyoulisteningtheradionow?________________________________四、英汉互译1.他正在教室里做作业。______________________________________________2.WearereadingEnglishnow.______________________________________________3.Pete和Billy正在操场（intheplayground）打篮球。___________________________4.Look!Abirdisflyinginthesky.______________________________________________5.公共汽车来了。______________________________________________6.刘先生经常在周日的时候（onSundays）看英语书。_____________________________7.Heisn’tplayinggames.Heisstudying.__________________________________________8.孩子们在摘（pick）苹果。______________________________________________9.Thatsonofyoursisalwaysmakingtroubles(捣乱).________________________________10.你们正在做什么?____________________________________________________能力测试一、写出下列动词的第三人称单数形式及现在分词形式play________________sit________________do________________stop________________put________________swim________________skate________________dance________________fly________________lie________________二．单选1、Look!He_____theirmotherdothehousework.A.ishelpingB.arehelpC.ishelpD.ishelpping2、_____aretheboysdoing?Theyaresingingintheroom.A.WhoB.HowC.WhatD.Where3、Don’ttalkhere.Mymother_____.A.issleepingB.aresleepingC.SleepingD.sleep4、Danny______.Don’tcallhim.A.iswriteingB.iswritingC.writingD.writes5、–When_____he_____back?–Sorry,Idon’tknow.A.does,comeB.arecomingC.iscomeD.iscoming6.Who_____overtherenow?A.singingB.aresingC.issingingD.sing7.It’seighto’clock.Thestudents_____anEnglishclass.A.haveB.havingC.ishavingD.arehaving8.Listen!Thebaby_____inthenextroom.A.cryingB.criedC.iscryingD.cries9.Look!Thetwins_____newsweaters.A.arewearingB.wearingC.arewearD.iswearing10.Don’ttalkhere.Grandparents_____.A.issleepingB.aresleepingC.sleepingD.sleep11.Tomisaworker.He____inafactory.Hissisters_____inahospital.A.work/workB.works/workC.work/works12.Who_____Englishbestinyourclass?A.speakB.speaksC.speaking13.Mrs.Read_____thewindowseveryday.A.iscleaningB.cleanC.cleans14.We_____musicandoften_____tomusic.A.like/listenB.likes/listensC.like/arelistening15.She_____upatsixinthemorning.A.getB.getsC.getting16.OnSundayshesometimes_____hisclothesandsometimes_____someshopping.A.wash/doB.iswashing/isdoingC.washes/does17.Thetwinsusually_____milkandbreadforbreakfast,butJim_____somecoffeeforit.A.have/haveB.have/hasC.has/have二、用动词的适当形式填空1.Iam__________(watch)TVnow.2.He______________(play)intheclassroom