I’mstanding.（我正站着。）standand----stand----standingI’msitting.（我正坐着。）sitit---sit---sittingRunning,running,IlikerunningJogging,jogging,Ilikejogging..Swimming,swimming,Ilikeswimming.Climbing,climbing,Ilikeclimbing.Fishing,fishing,IlikefishingSkating,skating,Ilikeskating.Skiing,skiing,Ilikeskiing.I’mrunning.run---runningWhatareyoudoing?你在干什么？jumpA:Whatareyoudoing?B:I’m…现在分词形式变化多，有的尾部去掉e,有的尾部双写，别忘加上-ing。Whatishedoing?Whatisshedoing?AskandanswerB:Hello,MrTortoise.T:Hello,MissBird.B:?T:I’mrunning.B:Oh,where’sMrRabbit?T:He’sunderthetree.B:Whatishedoing?T:He’s.B:Comeon!You’llwin.T:Thankyou.Homework