人教版三年级英语下册Unit-5-Part-B第一课时课件

Unit5Doyoulikepears?人教版(三年级起点)三年级下册PartBLet'stalkLet'splaySum-upWarm-up/RevisionPresentationTestHomework●Let'stalk●Let'splayWarm-up/Revision【例句】Doyoulikegrapes?你喜欢葡萄吗?Presentation【复数形式】grapesgrape葡萄冬天蟠龙卧，夏天枝叶开，龙须往上长，珍珠往下排。grape【例句】Iwanttohavesomegrapes.我想要吃些葡萄。【用法】have作“吃;喝”讲时,后边直接加食物名词。have吃;喝Havesomebananas.Havesomepears.Havesomeoranges.【例句】CanIhavesomebread?我能吃些面包吗?。【用法】can作情态动词意为“能,可以,可能”,可以表示要求、拜托、请求等。can可以,能CanIhavesomegrapes?Hereyouare.Let'stalk点击“Let'stalk”，跟我一起读吧！视频Havesomegrapes.Sorry,Idon'tlikegrapes.CanIhavesomebananas?Let'stalkThanks.Ilikegrapes.Hereyouare.Havesomegrapes.吃一些葡萄吧。【详解】此句为礼貌用语,表示请他人吃/喝东西。重点句型一【例句】Havesomerice.吃些米饭吧。Havesomejuice.喝些果汁吧。A：Havesomeapples.B：Thanks.Ilikeapples.C:Sorry,Idon'tlikeapples.A：Havesomepears.B：Thanks.Ilikepears.C:Sorry,Idon'tlikepears.A：Havesomebananas.B：Thanks.Ilikebananas.C:Sorry,Idon'tlikebananas.TryTrySorry,Idon'tlikegrapes.抱歉,我不喜欢葡萄。【详解】此句表示某人不喜欢某物,需要在主语后加助动词的否定形式,构成否定句。重点句型二【句型结构】主语+助动词的否定形式(don't/doesn't)+like+名词.Idon'tlikepears.Idon'tlikeapples.Try他/她不喜欢……Hedoesn'tlikepears.Shedoesn'tlikeapples.CanIhavesomebananas?我可以吃一些香蕉吗?【详解】此句是can引导的询问他人自己是否可以做某事的一般疑问句,常用来征求他人的同意。重点句型三【句型结构】CanI+动词原形+其他?回答:Yes,youcan./No,youcan't.Boy：CanIhavesomeapples?Mother：Yes,youcan.tryFather：No,youcan't.不，你不能吃。Let'splayIdon'tlikepears.Ilikeapples.Idon'tlikeapples.Ilikebananas.Idon'tlikegrapes.Ilikeoranges.一、读句子，选择恰当的答案。TestA,Yes,Ido.B,Ok,mum.C,Hereyouare.D,Thankyou.E,Me,too.()1.Havesomefruit.()2.CanIhaveanapple?()3.Doyoulikepears?()4.Idon'tlikeoranges.()5.Let'sbuysomegrags.CBDAE二、根据句意及汉语提示,完成句子。1.Ilike(葡萄)verymuch.2.Doyoulike(香蕉)?3.Idon'tlike(梨).4.Honey,let'sbuysome(水果).5.CanIhavesome（苹果）.grapesbananaspearsfruitsapples重点词汇Sum-upgrape葡萄have吃；喝can可以1.Havesomegrapes.2.Sorry,Idon'tlikegrapes.3.CanIhavesomebananas?重点句型HomeworkHomework（1）Listentoandrepeat“Let’stalk”.（2）Makeashortdialoguewithpatterndrills:Idon’tlike…/CanIhavesome…?