现在进行时PPT课件

Reviewofpresentcontinuoustense现在进行时态现在进行时（ThePresentContinuousTense）1.现在进行时态表示现在（说话瞬间）正在进行或发生的动作。如Thestudentsarelisteningtotheteacher.HeiswatchingTVnow.现在进行时态还可以表示当前一段时间内的活动或现阶段正在进行的动作。如Weareworkingonafarmthesedays.Iamwritingabookthisyear.2.现在进行时是由be(am/is/are)+动词ing形式构成的。肯定式结构：主语+be+动词ing形式+其他.否定式结构：主语+be+not+动词ing形式+其他.一般疑问句式结构：Be+主语+动词ing形式+其他？特殊疑问句式结构：疑问词+be+主语+其他？现在进行时基本结构主语+be动词+动词现在分词※动词现在分词:动词原型+ingReading,drinking,eating,meetingthinking※特殊变化:1.以e结尾，去e加ingWriting,making2.重读闭音节要双写结尾的辅音字母加ingSittingswimmingputtingrunning把下列句子变为进行时态：1.Wemendaclock.2.Ilookattheblackboard.3.Wedrinktea.4.HeandIdoourhomework.5.Youmakeakiteforme.Wearemendingaclock.Iamlookingattheblackboard.Wearedrinkingtea.HeandIaredoingourhomework.Youaremakingakiteforme.Sheisrunning.Heisplayingcomputergames.Sheisflyingakite.Heisthinking.Theyaredrawing.Theyareswimming.Theyaretalking.Theyareplayingbasketball.Theyareskating.I’mwritingsomething.I’mreadingabook.I’mtalkingonthephone.Tomplayfootball.isingLucyisreadabook.ingI’mmendingthecar.I’mdancing.Heismendingthecar.Sheisdancing.Heisdoinghishomework.Heishavinglunch.Heiscooking.TheywatchTVareingLook!Thetwinsthinkareing.now.Whatishedoing?Heisdrinkingwater(now).Ishedrinkingwater(now)?Yes,heis.Whatisshedoing?Sheiscleaningthehouse.Isshedoingherhomework?No,sheisn’t.Whataretheydoing?Theyarerunning.Aretheywriteing?No,theyaren’t.句型转换：1.Theyarecleaningthehouse.（一般疑问句）2.Samisatwork.（改为同义句）3.Tomissinging.（改为否定句）4.Kateis______________________（划线提问）5.Sheissitting________________（划线提问）puttingonhernewskirt.nearthewindow.Aretheycleaningthehouse?Samisworking.Tomisnotsinging.WhatisKatedoing?WhatisKateputtingon?Whereisshesitting?Fillintheblanks:It’safineSundaymorning.There’remanypeopleinthepark.Theyareplaying.Look:Twoboys_____________(play)withyo-yos.Agirl_________(fly)akite.TwoChildren_____________(mend)atoyboat.There____(be)alakeinthepark.Nearthelake,ayoungman___________(run).There______(be)twomennearthehouse.They______________(work)hardnow.Awoman_____________(water)theflowers.Agirl____________(draw).Lookatthebigtree.Twocats____________(run)upthetree.Whatdotheywanttodo?Theywant_________(catch)thebird.Allofthemareveryhappy.areplayingisflyingaremendingisisrunningareareworkingiswateringisdrawingarerunningtocatch选择填空：1.Whatareyoudoing?I_____A.eatB.caneatC.eatingD.ameating2.Wewant_________thisbooknow.A.readingB.amreadingC.readD.toread3.Ourteacheris________aredsweater.A.puttingonB.putonC.wearingD.wear4.Thatboyisn’t____theteacher.A.listenB.listensC.listeningD.listeningtoDDCD5.It’seighto’clock.Jim’sfamily__TV.A.iswatchingB.arewatchingC.watchD.towatch6.Mymotheris__acake__mybirthday.A.making,toB.making,forC.doing,toD.doing,for7.Letme__thesebooksinthebox.A.putsB.putC.toputD.putting8.__you__thewindow?—Yes,Iam.A.Do,cleanB.Is,cleaningC.Are,cleaningD.Do,cleaningBBBC