现在进行时课件.pptx

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1、ThePresentContinuouTense现在进行时Meaning概念现在进行时表示正在进行或发生的动作，也可表示当前一段时间内的活动或现阶段正在进行的动作。常与look、now、listen连用。现在进行时的构成：助动词_____+______do______watch______play________ingingingdanc_____writ________eeingingrun______swim_______ningming1.动词后直接加-ing2.以不发音的e结尾，去掉e,

2、加-ing3.重读闭音节，双写最后一个字母，再加-ing现在分词的构成现在分词记忆口诀现在分词很好记，动词后加-ing。词尾若有哑音e,去e再加别忘记。遇到重读闭音节，末尾字母要双写。Look,theboyisreadingabook.Structure句型结构肯定形式：主语+be+doing+其他成分否定形式：主语+be+not+doing+其他成分Theboyisn’treadingabooknow.一般疑问句：Be+主语+现在分词ing+其他部分？肯定回答：Yes,主语+be否定回答：No

3、,主语+benotIstheboyreadingabook?Iamareadingabook.Whatareyoudoing?Iamdoingmyhomework.Whatareyoudoingnow?Whatishedoing?Heiscleaningthehouse.Whatishedoing?Heiseatingsomemeat.Theyaresinging.Whataretheydoing?What’sthebirddoing?Itissinging.Isthehorserunning?

4、No,itisdancing.Look,theyaredacing.Theyaren'tsinging.2.Theboy_________apicturenow.(draw)3.Danny___________picturesnow.(take)4.Peter___________atschoolnow.(run)1.Look!She__________abook.(read)Exercise2.Theboy_________apicturenow.(draw)isdrawing3.Danny_

5、__________picturesnow.(take)istaking4.Peter___________atschoolnow.(run)isrunning1.Look!She__________abook.(read)isreadingExerciseWhatisshedoingnow?GuessingGameSheisrunning.What’shedoing?GuessingGameHeisreading.---Isthewomanwriting?----No,sheisn’t.She

6、isreadingabook.GuessingGameSum-up总结1.概念：表示正在进行或发生的动作。2.基本结构：be+doing3.动词现在分词变化规则：记忆口诀现在分词很好记，动词后加-ing。词尾若有哑音e,去e再加别忘记。遇到重读闭音节，末尾字母要双写。Thankyou.