陕旅版四下课件Unit 2 I'm Cooking in the Kitchen Part B

Unit2I’mCookingintheKitchenPartB,婴儿Newwords,Newwords,Whatareyoudoing,Alice?I’msinging.Shh…Thebabyissleeping.Let’slearnmore,Whatarethegirlsdoing?Theyarelisteningtomusic.Howabouttheboys?Theyaredrawingpictures.,1.Theyarelisteningtothemusic.她们正在听音乐。现在进行时主要用来描述此时此刻正在做或发生的事情，其句型结构为：“主语+be动词+动词现在分词+其他”。例句：人们正在公园里跳舞。Thepeoplearedancinginthepark.Languagepoints,(1)一般情况下直接加-ing例如：sleep—sleepingspeak—speaking(2)单个元音字母后面加单个辅音字母，再加一个不发音字母e构成的重读音节。去掉字母e，再加-ing。例如：make—makingcome—cominghave—having拓展：现在分词的构成规则,(3)以重读闭音节结尾，呈现“辅-元-辅”结构的动词，先双写末尾的辅音字母，再加-ing。例如：stop—stoppingsit—sittingrun—running,LookandsayWuChenisdrawingapicture.Whataretheydoing?,Thecatissleeping.,Theoldmaniswriting.,TheoldwomaniswatchingTV.,Themanislisteninganddrinking.,Let’ssing,WhatAreYouDoing?Whatareyoudoing?Whatareyoudoing?Wearereading.Wearewriting.Wearebusyeveryday.,Whatareyoudoing?Whatareyoudoing?Wearesinging.Wearedancing.Wearehappyeveryday.,Readastory,Hi,boys!Whatareyoudoing?Wearemakingaplane.,Wow!Weareflying.,Oh,no!,Hi,Grandpa!Whataretheydoing?Theyaremakingaplane.,Great!Weareflying!Cool!Theyareflying!