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Unit3What'syourfavouritefood?（第一课时）教学设计柯岩中心小学何琴一、教学目标：1、能够听、说、读、写本课时四会单词：tomato、tofu、greenbeans、fish、potato、pork、cabbage、mutton、eggplant并认读cabbage、mutton、pork三个单词及替换句型：Whatwouldyoulikeforlunch?I’dlike…。2、能用本课时所学内容完成调查表格，操练新单词。二、教学重难点分析教学重点是本课时要求掌握的四会单词tomato、tofu、greenbeans、fish、potato、pork、cabbage、mutton、eggplant及Whatwouldyoulikeforlunch?I’dlike…。操练所学新单词。教学难点是本课时词汇量大，要求四会掌握的单词多，要让学生在课堂上较好掌握这些单词，教师需巧教，趣教，努力调动学生的积极性。如：两个相似单词比较记忆。教师还可以激励学生小组之间展开拼读或者单词比赛，借以突破教学难点。三、教学准备课件、单词卡片、调查表等。四、教学过程1、Warmup(1)教师播放四年级上册第五单元Let’ssing部分（或者Aappleaday）学生跟唱歌曲。（2）课件快速出示各种有关食物的图片，学生抢答。2、PresentationLet’slearn(1)创设情境，出示我的朋友Tony的图片。Hello!I’mTony.Nicetoseeyou.请和他打一下招呼。Hi,Tony!(2)他非常饥饿，打开冰箱里面却一无所有，非常失望，于是他来到超市进行购物。新课由此展开。It’s12o’clock.He’shungry.请大声问问他：Whatwouldyoulikeforlunch?（教师在黑板上贴重点问句）I’dlikesomeapples,somecarrotsandsamechicken.。教师贴重点问句（I’dlike…=Iwouldlike…。）？Thatsoundsgood..Butthere’snothinginthefridge.WhatcanIdo?(3)Sohegoestothesupermarket（超市）.Firsthegoestofruitdistrict.（水果区）请学生大声问：Whatwouldyoulikeforlunch?Tonylikes2kindsoffruit.Guess,guess,guess!Whatarethey?I’msweet(甜的)toeat.I’mredandround(圆的）.Igrowonthetree(长在树上).Mynamebeginswiththeletteras“ant”.WhatamI?(apple)I’myummytoeat.I’myellowandlong.I’mfromthetree.Mynamebeginswiththeletteras“bee”.WhatamI?(banana)(3)ThenTonygoestovegetabledistrict.Therearemanyvegetableshere.Let’shavealook.Pleaseguessthefirstone:I’mjuicy(多汁的)toeat.I’mredandround(圆的）.I’mgrowsontheground(土地).Mynamebeginswiththeletteras“tea”.WhatamI?(tomato)注意比较单复数的区别猜出的小组称为tomato小组（贴图）。操练：Ss大声说：Whatwouldyoulikeforlunch?Tomato小组：Iliketomatoes.Iliketomatoes.(拍手)T：DoesTonyliketomatoes?(放录音)Tony:Iliketomatoes．They’refullofVC（富含维Ｃ）.They‘regoodforme.师生表演对话：Tony,doyouliketomatoes?Yes,Ido./No,Idon’t.They’refullofVC（富含维Ｃ）.They’regoodforme.Guess:Hello!I’mbrownandtasty.I’mafriendofthetomato.Webothlike‘o’and‘a’.WhatamI?(potato)猜出的小组称为potato小组（贴图）。操练：Ss大声说：Whatwouldyoulikeforlunch?potato小组：Ilikepotatoes.Ilikepotatoes.(拍手)T：DoesTonylikepotatoes?(放录音)Tony:Ilikepotatoes．Yummyandtasty.师生表演对话：Tony,doyoulikepotatoes?Yes,Ido./No,Idon’t.Ilikepotatoes.Yummyandtasty.出示卷心菜，解释单复数的区别。成立cabbage小组，贴图。操练：Ss大声说：Whatwouldyoulikeforlunch?potato小组：Ilikecabbages.Ilikecabbages.(拍手)T：DoesTonylikecabbage?(放录音)Tony:Yes,Ido./No,Idon’t.Ilikecabbage．Theyarefresh.(演示fresh的意思，闻一下窗外空气)师生表演对话：Tony,doyoulikepotatoes?Yes,Ido./No,Idon’t.Tony:Ilikesomecabbages.Theyarefresh．出示茄子，请学生细看构词特点，并请学生听听并读读茄子的自我介绍。Nowtheeggplantwillintroduceitself.I’maneggplant.Eggeggegg.I’mnotanegg.I’maneggplant.Plantplanteggplant.I’maneggplant.(让学生饰演茄子，一起表演chant)成立eggplant小组，贴图。操练：Ss大声说：Whatwouldyoulikeforlunch?potato小组：Ilikeeggplant.Ilikeeggplant.(拍手)T：DoesTonylikeeggplant?(放录音)Tony:Yes,Ido./No,Idon’t.Ilikeeggplant．Theyarefresh.(演示fresh的意思，闻一下窗外空气)师生表演对话：Tony,doyoulikeeggplants?Yes,Ido./No,Idon’t.Tony:Ilikeeggplants.Theyaregoodforme.Theyarehealthy.游戏：Hideandseek.(准备四张卡片，给每组参与的机会)出示蔬菜组图，教师：Tomatoes,potatoes,cabbagesandeggplantsarevegetables.Greenbeansarevegetables,too.引出Greenbeans，利用颜色巧记单词.T：DoesTonylikeGreenbeans?(放录音)Tony:Yes,Ido./No,Idon’t.IlikeGreenbeans．Theyaretenderandfresh.(演示fresh的意思，闻一下窗外空气)师生表演对话：Tony,doyoulikeGreenbeans?Yes,Ido./No,Idon’t.Ilikegreenbeans.Theyaretenderandfresh.出示彩色的豆，一一介绍，最后介绍黄豆，Yellowbeanscanbemadeintotofu.教学tofu.出示两碗菜，一碗西红柿豆腐，还有一碗金鱼豆腐，引出鱼，DoesTonylikefish?(放录音)Ilikefish.It’stastyandfresh.It’shealthy,too.I’dlikesomefishforlunch.师生表演对话：Tony,doyoulikefish?Yes,Ido./No,Idon’t.Ilikefish.It’stastyandfresh.It’shealthy,too.I’dlikesomefishforlunch.肉类;Tonybuyssomanythings.Thebagisfull.听录音。Look!Mybagisfull.ButI’dlikesomemeatforlunch.Meatcanmakemestrong.Sohegoestomeatdistrict(肉类区)出示第一种肉，猪肉，拼读，并让学生问：Whatwouldyoulikeforlunch?DoesTonylikeit?（放录音）Tony:Idon’tlikepork.It’stasty,butit’stoooily(油腻)andithastoomuchfat(太多脂肪）．出示羊肉，Whataboutthisone?Helikesmutton．Yummyandtasty.Ithaslessfat(少脂肪）Tony午餐：Look!Ihaveanapple,sometofu,someeggplants,sometomatoes,somefishandsomemuttonforlunch.Whataboutyou?Whatwouldyoulike?教师：NowTonyisveryfull.Whatwouldyoulikeforlunch?Let’smakeasurvey.3.Consolidationandextension.(1)Makeasurvey.使用句型：Whatwouldyoulikeforlunch?I’dlike….教师先示范，再请四人小组合作完成调查。(小结：在投影下出示一个小组的表格，请四人上讲台，Ss:Whatwouldyoulikeforlunch?（四人一一回答）S:I’dlike….（2）忠告：我们要注意饮食均衡，保持健康。（3）Homework：1.Makeasurveyaboutyourfamily:Whataretheirfavouritefoodorfruits.（调查你家庭各个成员最喜欢的食物或者水果）机动环节：P26Let’schant.