译林版（三起）四年级英语上册Unit 7第3课时教案

Unit7Howmuch?Funtime&SongtimeTeachingaimsandlearningobjectives教学目标1.进一步熟练掌握本课词汇shoes，socks，umbrella，fan，twenty，thirty，forty，fifty以及日常交际用语CanIhelpyou?Howmuchisit/arethey?It’s/They’re...yuan.Welldone.2.熟练地运用本课所学的语句谈论价格。3.能正确演唱歌曲。Focusofthelessonandpredictedareaofdifficulty教学重点和难点教学重点：熟练掌握本课词句并自然、熟练地运用;教学难点：有序、有效地参与活动“Guessandsay”，在活动中使学生综合运用语言运用能力得到提高。Teachingprocedures教学过程Step1Warmup1.FreetalkT:Hello,Yourpencilcaseisverynice.Howmuchisit?S:It’s…T:Yourshoesareverycool.Howmucharethey?S:They’re…2.RevisionT:WeknowLiuTao,YangLingandMikebuysomethingsinStorytime.Whatdotheybuy?S:Shoes,socksandanumbrella.T:Yes.WhatdoesLiuTao/YangLing/Mikebuy?S:…T:Howmucharetheshoes/socks?Howmuchistheumbrella?S:It’s/They’re…T:Howmucharethey?S:Theyaretwenty-eightyuan.Step2PresentationT:Herearesomenumbers.Canyoureadthemtogether?(PPT呈现13-19数字和英文单词)S:…T:Canyoufindtherules?S:…T:Yes,theyallhave“teen”.(PPT出中文)Lookatthesewords.Canyouread?(出示20-50)S:…T:Canyoufindtherules?4 S:…T:Yes,theyallhave“ty”.(PPT出中文)S:…T:So,canyoureadthisnumber?(先出示60，70，80，90数字，让学生自己试着读出英文)S:…T:Trytoreadthesewords.(逐个出示21，34，57，68，82数字和英文，全班齐读)S:…T:Canyoufindtherules?S:…T:Weshoulduseadashbetweentensandones.(PPT出中文)Canyoureadthisnumber?(先出示24，65，76，42，98数字，让学生自己试着读出英文)Step3MagiceyesT:Let’splayagame.Lookandsay.Saythenumbersasquicklyasyoucan.Ifyouseethebomb,shout”bomb”,OK?(PPT呈现数字，学生快速大声说出数字，看到炸弹，说bomb)Step4GuessandsayT:Wecansaythenumbersverywell.Andwecanusethenumberstotalkaboutprices.Lookattheseprices.Let’sreadthemtogether.(PPT出现8个价格，全班齐读)T:Lookatthefan.Howmuchisit?Guess!(PPT出现一把扇子)S:It’s…(板书Howmuchisit?It’s…)T:Howmucharethey?(PPT出现两顶帽子)S:They’re…(板书Howmucharethey?They’re…)T:Look,Ihavesomethings.Howmucharethey?Let’sguess.(请三位同学上讲台和老师一起玩猜价格的游戏。课前请每位同学准备3张卡片，正面画服饰类图，反面写价格。手持卡片的同学提问，其余三人猜价格，每人一次机会，猜对的同学赢得卡片。如果一轮无人猜对，卡片归提问的同学。最后获得卡片最多的同学获胜。)T:Doyouunderstand?Let’splaythegameingroupsoffour.Askandanswertheprices.(学生四人一组玩游戏，每组选出获胜的同学。老师再请四位获胜的同学上讲台再玩一次游戏。)Step4Songtime1.T:Lookatthisman,heisasalesman.Hehassomeclothestoo.Whatcanyousee?S:…T:Aretheynice?S:...4 T:Yes.Theyarenice.Theyareverygood.Howmuchisit/arethey?(PPT出示歌里的售货员，手拿四件物品)S:…T:Theskirtistenyuan.TheT-shirtiseightyuan.Theshoesaretwentyyuan.Thesocksarefiveyuan.Theyareverycheap.(带读cheap)Thesalesmanissellingthem.Whatdoeshesay?(播放歌曲动画)S:Hesays“Youcantrythemon.Youcanbuythemall”.T:(带读trythemon,buythemall)2.Studentsreadthelyricsbythemselves.3.Singthesongafterthetape.4.Singaftertheteacher.(教师示范动作，边做边唱)5.Singtogether.(做动作，全班唱)6.Changethewordsandsingingroupsoffour.(四人一组，换歌词，改编歌曲唱)7.Singthenewsongingroupsoffour.(四人一组，站起来一起唱小组改编的歌曲)Step5Consolidation1.教师示范T:Heisagoodsalesman.Doyouwanttobeagoodsalesman?NowI’masaleswoman.Thisismyclothesshop.Whatcanyousee?S:Icansee…T:Doyoulikethem?S:Yes.T:Whowantstocometomyshopandbuysomeclothes?(请一位同学上台和老师一起示范表演对话)T:Goodmorning.S:Goodmorning.T:CanIhelpyou?S:I’dlike…Howmuchisit?T:It’s…yuan.Youcantryiton.S:OK.T:Lookatthe…Theyareverygood.S:Howmucharethey?T:They’re…Theyareverycheap.Youcanbuythemall.S:OK.Hereyouare.T:Thankyou.(学生两人一组根据示范和PPT呈现的句型编对话，比一比谁是最棒的营业员)2.Practiceinpairs.3.Showtime.(请2-3组学生上台展示，其他学生评价,评选出最佳营业员)Homework家庭作业1.跟着磁带唱一唱自己改编的歌。2.抄写Storytime下的单词。3.根据自己准备的三张图片用Howmuchisit/arethey?编写三组对话。Teachingaids教学准备（含板书设计）教学准备：头饰，表演用的实物道具或图片。学生每人做三张卡片，正面画服饰类4 图，反面写价格（价格在书P46的八个价格中挑选）。板书设计：Unit7Howmuch?It’s/They’re……Howmuchisit/arethey?说课在热身环节，我通过问题引导学生回顾上节课所学的重点词句。在单词学习环节，我让学生通过观察，归纳出英文数字的表达法，引导学生自主学习。接着我设计了“看图片快速说单词”和“猜价格”的游戏，进一步巩固数字以及询问价格的句型，让学生在活动中熟练掌握单词和句型。在歌曲学习环节，我先通过歌曲中营业员的图片引出四个服饰单词，通过谈论物品的价格，让学生感知价格很便宜，引出生词。接着让学生自己听歌曲找出营业员售卖东西的用语，教授新句型。然后让学生自读歌词，全班跟唱和模仿老师的动作齐唱；最后通过改编歌曲让学生更熟练地掌握购物用语，为后面的编对话做好铺垫。在最后的巩固环节，我设计了比一比谁是最佳营业员的活动，这样可以激发学生的表演欲望，提高综合语言运用能力。最后，跟大家分享一下本节课中的几点思考：1.关注复习环节与课前课时的衔接。2.关注游戏是否让每个学生都参与进来。3.关注学生综合语言运用能力的训练。4