Unit 6 Shopping A Let’s talk.doc

新人教版(pep)四年级英语下册教学设计Unit 6 ShoppingA Lets talk一、教学目标：1学生能够理解对话大意。2能够用正确的语音语调朗读对话。3能听说，认读：Can I help you? Yes. These shoes are nice.Can I try them on ? Of course. Here you are.Are they all right？They are too small/just right/too big.并能在情景中运用这些句型。二、教学重难点：教学重点：1、句型：Can I help you? Can I try on? Size Please.Theyre just right.2、在实际情境中运用重点句型。教学难点:在情景交际中正确使用本课时的新句型。三、教学过程：Step 1.Warm-up1、Lets chant.学生跟唱。2、Free talk. Talk about the clothes .例如：They are too bigThey are too small. They are red.等等。设计思路：通过师生，生生对话，来复习旧知，同时来简化新句型学习的难度。激发学生的表现欲望，使其思维进入相关知识领域。Step 2 Presentation1、出示超市图片教师扮演售货员，邀请学生买东西，引出句子Can I help you ？并引导学生回答：Sure.然后教师顺势引出Of course.领读对话并且进行操练。呈现各种商店或饭店等图片，学生两人一组操练对话。2、呈现鞋店图片，教师和一名学生继续上面对话，并引出These shoes are nice. Can I try them on?引导学生回答Of course.3、教学短语：too big ，too long ，too short，nice, OK及词组just right.(1)出示一件大人的衣服，说：Look, Its my mothers shirt. Its nice, too.边说边竖起大拇指再次说nice. These shirts are nice.出示卡片并跟读单词nice.(2)教师让学生将这两件衣服进行比较，教师说：This shirt is nice, but Its too small. That shirt is nice, but Its too big.引出单词：big,small.利用手势所笔画的圆圈的大小的变化操练这两个单词，最后教师对这两件衬衫进行描述。（3）教师指着自己的衬衫说Its just right引出just right并板书。（4）教师表演手势变化，学生进行too big ，too long ，too short，nice, OK及词组just right抢答。教师在抢答过程中，适时加入对复数句型的表达。4、播放Lets talk，学生感知对话内容并回答几个问题。5、学生跟读课文，教师指导学生朗读，学生分角色朗读对话。Step 3.Consolidation and extension.根据提示以同桌为一组编对话Step 4.Hom