小学四年级下册英语Unit 6 Shopping Let.doc

小学四年级下册英语Unit 6 Shopping Lets talk B 教学设计【教学内容】1. 主题：shopping2. 单词：nice，pretty，cheap, expensive.3. 句型：Can I help you? How much is it? How much are they?【教学目标】1. 能听、说、认、读与运用重点句型：Can I help you? How much is it? How much are they?2. 能听、说、认读与运用单词：nice, pretty, cheap, expensive.3. 能在真实的环境中运用英语进行购物。【教学重难点】1. 重点：能听、说、认、读与运用单词和句型：Can I help you? How much is ? How much are they?2. 难点：能区分问答价格的单数句与复数句，be动词is 和are的正确使用。【教学准备】单词图片、录音机、课件。【教学过程】Step 1:Warm-up and Revision.1. Greetings. 2. Lets sing:Mary has a little lamb.3. Revision:Look and say.(出示许多服装单词，让学生快看说。) 设计意图：歌曲导入，营造英语学习氛围，吸引学生兴趣说。又通过快看快说的游戏活动复习了所学单词，提高了学习效率，为后面学习做好铺垫。Step2:Presentation and Practice.1. 设计情景：六一儿童节到了，妈妈准备带你们去商场购物。有的妈妈可能在网上购物，看妈妈们给你们的礼物，你认为怎么样呢？你应该怎么跟售货员阿姨用英语说呢？设计意图：创设真实的情景，使学生产生了浓厚的求知欲望。2. PPT出示一些衣服图片，学习单词nice和pretty。a.老师引出以下的对话：T: Look at this hat and this dress. What can you say about this hat?S1: Its red. Its nice.T: How do you like this hat?S: Its nice.T: How do you like this dress?S: Its niceT:Its pretty.b.老师在四线三格上板书单词nice和pretty，带领学生用音标记忆单词。3.PPT出示服装及价格标签，学习单词cheap和expensive. a. 老师引出以下的对话：T:Look at this shirt. Look at the price. How much is it?S1: Its 180 yuan.T:180 yuan.Its very expensive.T: Look at these pants. How much are they?S2:They are 80 yuan.T: They are very cheap.b.老师板书这两组句型，让学生区分对比学习：How much is it? How much are they?c.老师给一些服装图片，如：skirt,sweater,pants,shoes, socks等，示范让学生练习运用这些句型。d.Pair-work.(学生用自己手中画的服装图片练习单数句和复数句。)设计意图：把单词放到句型中教学，同时又在句型的练习中巩固了单词，使单词的音、形、意联系了起来。4.小组自主学习Lets talk. a.Watch and answer. 在学习对话之前，老师给学生提出了一些问题，让小组讨论：Q1：What do they want to buy?Q2 : How much is this skirt?Q3 : At last, do they take this skirt? Why?b.分组汇报讨论结果，老师做出判断，给出正确答案。设计意图：利用任务型教学法教学对话，提高了学习效果。c.Follow to read the dialogue.(跟读对话。)d.Act out the dialogue.(分角色表演对话)Step3:Consoladation and extention.1.Culture:介绍各国的货币名称及货币符号。2.Make up the dialogue.老师把学生分成了八组，每组是一种商店，如：clothes shop,shoesshop,bookshop,stationary shop,supermarket,vegetables shop,fruit shop.让学生自编一个购物对话。3.Lets act and finish the chart.每组把自己买的东西列入表内，并计算出总价，组长汇报结果。We will take a_,a_and _.The total is _yuan.设计意图：完成表格这个活动非常贴近日常生活，能让学生养成合理消费的好习惯。Step4:Class closing.1. 师生一起回顾板书，总结本课新知。2. Homework：a. 熟读对话并表演对话。b.完成小册相应