英语人教版四年级下册Unit6 A lets learn.doc

Unit 6 Shopping A Lets talk 第一课时教学目标1. 能够理解对话大意；能够用正确的语音、语调朗读对话；2. 能够在情景中运用句型Can I help you? Can I tryon? Size, please. 能在情景中运用巨型These are nice. Theyre too描述某物品；3. 能够在语境中理解新词try on,size, of course, too, just的意思，并能正确发音。教学重点学习新句型：Can I try them on. Lets try size 7.Theyre just right.教学难点在情景交际中正确使用本课时的新句型。教 学 过 程Step1.Warm up1. 教师拿出动物单词（图片）比较，复习big、small、long、short等单词。2. 播放第五单元单词和句子，引出衣服和颜色话题。This is a yellow jacket.These are blue pants.Step2.Presentation& Practice1.T: Today lets go to the shoe shop. （课件出现鞋店图片）We can see many shoes.引导学生说：Look! Blue shoes, yellow shoes, red shoes, white shoes, black shoes2. T: I think: These yellow shoes are nice.What about you?学生发表意These _shoes are nice.3. 出示不同鞋码Size 34, size 35, size 36教学size发音，学生拼读 i-e nice, rice, like, size引导学生说I wear _. 说说自己穿多大的鞋子。4. 课件出示售货员：Can I help you?让学生模仿服务员练习这句话引导学生：These shoes are nice.Can I try them on? Size 36, please. 操练该句型。Of course. Here you are.5. 出示教师试鞋的情景Assistant: Are they OK?T: No, they are too small.Assistant: OK. Lets try size 38.（师做试鞋的样子）Assistant: Are they OK?T: No, they are too big.Assistant: OK. Lets try size 37. （师做试鞋的样子）T: Yes, they are just right.6. Lets chantsize 36 No! No! They are too small.size 38 No! No! They are too big.size 37 Yes.Yes. They are just right.7. watch and answer看动画，回答问题。c.The shoes of size 6 are _.A. too big B. too small C. just right 4.The shoes of size 7 are_.A. too big B. too smal