译林五下英语Unit5 Grammar time(课件)译林版(三起)-五年级英语下.ppt

Unit5Helpingourparents,(Grammartime),Teachingaims:,1.能正确地听、说、读、写句型Whatareyou/theydoing?Im/Were/Theyre.Whatishe/shedoing?Hes/Shes.2.能理解现在进行时态定义，时间状语和句子构成。3.能理解并掌握Grammartime中现在分词的构成规律。,游戏规则：看到出现的图片，快速说出对应的英文表达，看谁说的又快又准噢！,Playagame,cleanthecar,clean-cleaning,makethebed,make-making,sweepthefloor,sweep-sweeping,washclothes,wash-washing,Letsread,clean-cleaning,make-making,sweep-sweeping,wash-washing,动词现在分词,Letsread,Whatcanyoufind?,Knowmore,动词现在分词构成规律,Mikeis.Helenis.,Workinpairs,Mikeishelpinghisparents.Hescleaningthecar.Hescleaningthetable.,Trytosay,Helenishelpingherparents.Shessweepingthefloor.Sheswashingthedishes.,Trytosay,Letsread,Letsread,Whatcanyoufind?,Knowmore,现在进行时表示现在某一时刻或某一阶段正在进行或正在发生的动作。现在进行时肯定句的基本构成：主语+be+动词ing+其他be动词随着主语变化而变化WearewatchingTVnow.Timissleepingnow.,Knowmore,现在进行时特殊疑问句的基本构成特殊疑问词+be+主语+动词ing+其他Whatisshedoingnow?（她正在干什么？）Whatareyoudoing?（你正在干什么？）,Askandanswer,Whatisshedoing?,Sheiscooking.,Askandanswer,Whatishedoing?,Heiscleaningthetable.,Askandanswer,Whataretheydoing?,Theyarecleaningthecar.,Askandanswer,A:Whatareyoudoing?B:Im.A:Whatishe/shedoing?B:He/Sheis.A:Whataretheydoing?B:Theyare.,1.熟记Grammartime内容。2.预习Soundtime内容。,