搜索
Goodmorningeveryone!Welcometoourclass!ThePresentContinuousTense（现在进行时态）ThePresentContinuousTense(现在进行时态)定义：构成：标志：现在进行时表示正在发生或进行的动作。“be(am,is,are)+v-ing“v-ing是动词的现在分词，动词be根据主语人称进行变化。当句中出现Look/Listen/now或有上下文提示时用现在进行时。例如:Look！HanMeiissingingthere！Listen！Jackistalking.Whatareyoudoingnow？Itisrunning,now.read想一想：这些现在分词是怎样构成的?looklistencleaninginginginging想一想：这些现在分词是怎样构成的?makgivhavcomingingingingingwritemakecomewrithavegive想一想：这些现在分词是怎样构成的？gettinglettingrunningputingbeginningt同学们通过观察找到什么规律没有呢？动词现在分词的构成规律1)一般情况下，在动词原形后直接加-ing.如：work—working(工作)do—doing（做）play—playing（玩）3)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-ing.如：get—getting(得到)shop—shopping（购物）run—running（跑）swim—swimming（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________helpingcomingswimmingeatinggivingtakingplayingsittingWhatisthemandoing?Heisrunning.Whatisthegirldoing?Sheiseating.Whataretheydoing?Theyareplayingfootball.Whatishedoing?Heissinging.Whatisthebabydoing?Heisswimming.Heisrunning.Sheiseating.Theyareplayingfootball.Heissinging.Heisswimming.课堂练习一1)I_________basketballwithmyfriendnow.(play)2)She_________toschoolnow.(go)3)They___________waternow.(drink)4)Listen!Thebird________onthetree.(sing)5)Look!He________ontheplayground.(run)6)Thedog__________inthepool.(swim)7)we__________lunchnow.(have)8)Thegirlwithherdog_________(sit)onthesofa.一、填写出下列进行时态的句子的正确动词形式amplayingisgoingaredrinkingissingingisrunningisswimmingarehavingaresitting课后小结一、什么叫现在进行时态？二、现在进行时态的组成结构是什么？三、动词改为现在分词的规则有哪几种？四、常见的现在进行时态中的特征词有哪些？Thankyouforwatching