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Goodmorningeveryone!Welcometoourclass!ThePresentThePresentContinuousContinuousTenseTense（现在进行时态）（现在进行时态）Whatisthemandoing?Whatisthemandoing?HeHeisrunningisrunning..Whatisthegirldoing?Whatisthegirldoing?Sheiseating.Whatisthedogdoing?Whatisthedogdoing?Itissleeping.WhataretheplayersWhataretheplayersdoing?doing?Theyareplayingfootball.HeHeisrunningisrunning..SheSheiseating.iseating.ItItissleeping.issleeping.TheyTheyareplayingareplayingfootball.football.WeWeareswimming.areswimming.ThePresentContinuousTenseThePresentContinuousTense((现在进行时态现在进行时态))定义：定义：构成：构成：标志：标志：现在进行时态表示现在现在进行时态表示现在正在进行正在进行着某种事情及动作着某种事情及动作。。““be(am,is,are)+v-ingbe(am,is,are)+v-ingv-ingv-ing是动词的分词形式，动词是动词的分词形式，动词bebe根据主语人称根据主语人称进行变化。进行变化。当句中出现当句中出现Look/Listen/nowLook/Listen/now或有上下文提或有上下文提示时用现在进行时。示时用现在进行时。例如例如::LookLook！！HanMeiissingingthereHanMeiissingingthere！！ListenListen！！Jackistalking.Jackistalking.WhatareyoudoingnowWhatareyoudoingnow？？Itisrunning,now.Itisrunning,now.请仔细观察下面几个进行时态的句子，并总请仔细观察下面几个进行时态的句子，并总结出动词变为现在分词的规则结出动词变为现在分词的规则..I’mI’mdoingdoingmyhomeworknow.myhomeworknow.Listen!Heisplayingthepiano.Listen!Heisplayingthepiano.Theyaredancingintheball.Theyaredancingintheball.Iamwritingsomewords.Iamwritingsomewords.Heisrunning.Heisrunning.Sheisswimming.Sheisswimming.Myparentsareshoppingnow.Myparentsareshoppingnow.同学们通过观察找到什么规同学们通过观察找到什么规律没有呢？律没有呢？动词现在分词的构成规律动词现在分词的构成规律1)1)一般情况下，在动词原形后直接加一般情况下，在动词原形后直接加-ing.-ing.如：如：wwork—ork—workingworking((工作工作)do—)do—doingdoing（做）（做）play—play—playingplaying（玩）（玩）2)2)以不发音的字母以不发音的字母ee结尾的动词，去掉结尾的动词，去掉ee，再，再加加-ing.-ing.如：如：dance—dancingdance—dancing（跳舞）（跳舞）come—comingcome—coming（来）（来）((但动词词尾是字母组合但动词词尾是字母组合eeee的的,,就不能去掉就不能去掉词尾词尾ee，而应直接加，而应直接加-ing-ing。例如。例如:see:see－－seeingseeing))3)3)重读闭音节单词，如果末尾只有一个辅音字重读闭音节单词，如果末尾只有一个辅音字母，则双写这一字母，再加母，则双写这一字母，再加-ing.-ing.如：如：get—get—gettinggetting((得到得到)shop—)shop—shoppingshopping（购（购物）物）run—run—runningrunning（跑）（跑）swim—swim—swimmingswimming（游泳）（游泳）练习写出下列动词的ing形式.1.help_________2.come_________3.swim_________4.eat__________5.give________6.take_______7.sit________8.play________helpingcomingswimmingeatinggivingtakingplayingsittingPlayagamePlayagame全部同学分为全部同学分为44个组。个组。请一位同学在讲台前做出动作，其他的同请一位同学在讲台前做出动作，其他的同学来猜，并用现在进行时态的句子说出来。学来猜，并用现在进行时态的句子说出来。若干轮后，累计得分多者为胜。若干轮后，累计得分多者为胜。（例如：踢球游泳跑步（例如：踢球游泳跑步................））课堂练习一课堂练习一1)I_________basketballwithmyfriendnow.(play)1)I_________basketballwithmyfriendnow.(play)2)She_________toschoolnow.(go)2)She_________toschoolnow.(go)3)They___________waternow.(drink)3)They___________waternow.(drink)4)Listen!Thebird________onthetree.(sing)4)Listen!Thebird_...