公开课现在进行时

Let'slearntogether!ByHoneyWhoishe?WhatisAlidoing?Heiswalking.Heisreadingabook.Heisdancing.Heisflyingakite.2012-11-3Tomplayfootball.isingLucyisreadabook.ingWhataretheydoing?Theyareplayingbasketball.Theyarerunning.2012-11-3TheywatchTVareingLook!Thetwinsthinkareing.now.2012-11-3Hedohishomeworkisingnow.2012-11-3Heeatisingnow.2012-11-3Listen!Thebirdissinging.2012-11-3Look!Theboyisplaysoccer.ing2012-11-3Theteacherwriteisatthemoment.ing2012-11-3Theydanceareatpresent.ing现在进行时的含义与构成含义：表示此时此刻或一段时间内正在进行的动作或发生的事情Heisreadingabook.他正在看书。Sheisteachingataschool.她在一所学校教书。标志性词语：nowLook!Listen!atpresentatthemoment构成：主语+be（am,is,are）+doing（现在分词）构成：主语+be+doingTomisdoinghishomework.第一人称+am+doing第二人称+are+doing第三人称+is+doingI’m/You’re/He’s/She’s/We’re/They’reworking.口诀：我用am，你用are，is用在他她它。单数名词使用is，复数名词使用are。现在分词的变化规律1）直接加-ing如：open—openingclean—cleaningsing—singingstudy—studyingwork—working2）以不发音字母e结尾，去e加-ing如：come—cominglive—livingtake—takingmake—makingdance—dancingclose—closingdrive—drivingwrite—writinguse—using但是see—seeing以ie结尾：lie—lyingdie—dying现在分词的变化规律3）以重读闭音节结尾，双写最后一个辅音字母加-ing如：sit—sittingrun—runningput—puttingget—gettingbegin—beginningswim—swimmingshop—shoppingstop—stoppingExercise：2012-11-3Doyouknowhowtoget“---ing”?Let’stry!do______watch______clean______read______eat_______play________danc_____writ________run______swim_______ingingingingingingningmingingingee2012-11-3Sheisrunning.run2012-11-3Heisplayingcomputergames.Playcomputergames2012-11-3Theyaredrawing.draw2012-11-3Theyareswimming.swim2012-11-3Theyareplayingbasketball.playbasketball2012-11-3Theyareskating.skateGameTime时间：now,atpresent,atthemoment地点人物事件现在进行时的句式陈述句肯定句主语+bedoing+宾语否定句主语+benotdoing+宾语疑问句一般疑问句Be+主语+doing+宾语特殊疑问句特殊疑问词+一般疑问句肯定句：SheiswatchingTV.否定句：SheisnotwatchingTV.一般疑问句：IsshewatchingTV?特殊疑问句：Whatisshedoing?WhoiswatchingTV?Exercises：Johnisplayingfootballnow.变为否定句：变为一般疑问句：根据画线部分提问：Theyarewaitingforthebus.变为否定句：变为一般疑问句：根据画线部分提问：2012-11-3Ⅳ.有效训练：•1.将下列句子变成现在进行时态：•①Wemendaclock.•②Ilookattheblackboard.•③HeandIdoourhomework.•④Youmakeakiteforme.Wearemendingaclock.Iamlookingattheblackboard.HeandIaredoingourhomework.Youaremakingakiteforme.2012-11-3•2.选择题：•①Ourteacherisaredsweater.•A.putonB.wearing•C.wearD.puttingon•②Thatboyisn’ttheteacher.•A.listenB.listens•C.listeningD.listeningtoB/DD2012-11-3•③Ithisbooknow.•A.readingB.amreading•C.readD.wearBThankYou!