现在进行时 小学英语微课件.ppt

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1、现在进行时Thepresentcontinuoustense主讲人：郁晨0506王源王俊凯易烊千玺WangYuanissinging.WangJunkaiissinging.YiYangQianxiissinging.TFboysaresinging.06Thepresentcontinuoustense现在进行时amisaredoing描述此刻或现阶段正在进行的动作nowrightnowatthemomentlooklisten06Iamswiming.Ilikeswimingtoo.Swimingisgoodatourhealth.06现在分词变化规则现在分词ing变法有4般一般直

2、接加见e去e加重读辅元辅双写尾字母ie结尾变为y定把ing加06runlistendancewriteshopsitmakeflycutswimHowtoget--ingHaveatry.06runlistendancewriteshopsitmakeflycutswimChecktimeingingmingtingtingningping/ing/ing/ing06What’sthestructureofthepresentcontinuoustense？现在进行时基本结构主语+be+doing第一人称单数+am+doing第二人称+are+doing第三人称单数+is+doing口

3、诀：我用am，你用are，is用于他她它。单数名词用is，复数名词要用are。06大手显身Watchandfillin06Look!She________football.isplaying06Listen!We________stories.arereading06They____________now.aredancing06They_________basketballatthemoment.areplaying06Whatistheladydoing?Issherunning?No,sheisn't.Issheshopping?Yes,sheis.Sheisshopping.→

4、→→06Whataretheydoing?Theyareskiing.Theyarenotclimbing.｛06现在进行时句式变化结构肯定句：主语+be(am,is,are)+现在分词+其它.否定句：主语+be(am,is,are)+not+现在分词+其它.一般疑问句:Be(am,is,are)+主语+现在分词+其它？063.TFboys正在滑冰。1.他们没有在弹钢琴。2.凯蒂正在打乒乓球吗？不，她没有。Discusswithyourclassmateafterclass.06Sum-up现在进行时的含义与结构。现在进行时句式变化结构。现在分词的变化规则05Thankyou!