小学英语三年级起点第五册第七模块第一单元.doc

教案背景：此课题为小学英语三年级起点第五册第七模块第一单元，针对于现在学习雷锋的热潮，让学生学会关爱社会当中的残疾人。课题：U1：He cant see.教材分析：本单元的重点是学会表达能力问题，学会能和不能的英文表述。教学方法：小组合作，学生互助。教学过程：一、教学目标: 1、知识目标： 1）学习词汇：useful ,blind, deaf。 2）学习句型：He/She/These firemen cant 2、能力目标： 能运用 can, cant谈论能力。-3、情感目标 培养学生对动物的热爱，树立学生的爱心意识。 二、教学重点 1、学习新词汇：useful, ,blind, deaf。 2、句型结构：He/She/These firemen cant 三、教学难点 通过 can, cant能够熟练表达能力。 四、辅助资源 录音机、磁带、单词卡片、图片. Step1: Greetings. T: Hello, boys and girls. Ss: Hello, Ms Liu. Step2: (2 分钟) 1. Free talk T: What did you do at the weekend? Ss: T: Do you want to know what did I do at the weekend? Ss: Yes, I do. T: I played guessing riddles. 2. Guessing riddles T: Do you want to play with me? Ss: Yes, I do. T: OK. One, Its an animal, it can fly, it cant swim. What is it? （bird） T: Two, Its also an animal, it can swim, it cant run. What is it? （fish） 3、Review:（3 分钟）Ask & answer: T: What can he do? (PPT 图片), 接着问同学们：What can you do? Ss: T: What can your eyes do? Ss: I can see. Step 3: Presentation（10 分钟） T: Close your eyes, can you see? Ss: No, I cant. 1. T: So eyes are very useful. (新授 useful) 1)领读每一个音节，2)我读大声，你读小声.3)用 useful 造句： Pens are very useful. Books are very useful. Who can make up a sentence with “useful”? Ss: T: Eyes are very useful. Are his eyes useful? (同时出示盲人单词图片) Ss: No, they arent. 2. T: Yes, his eyes are not useful, he cant see, he is blind(新授 blind) T: 1)领读每一个音节，2)手心读，手背不读.3)接着出示一张盲人 的 PPT。指着图说：This man is blind. He cant see. Now he wants to cross the road. Who can help him? Good, so, we can say He is blind. He cant see. This dog helps him. 幻灯片切换回去，全班同学一起描述一 遍图片。Who wants to try? 提问两个同学。 （学习句子 He cant see.同 时板书 He cant .）总结 I think Dogs are very useful. Do you agree? 3 .幻灯片（猫和老鼠）, 问学生: Can you see? Ss: Yes, I can. T: Can you hear? Ss: Yes, I can. T: But some people, they cant hear. Lets look. (展示幻灯片 the deaf girl) T: This girl cant hear. She is deaf.(新授 deaf) 引出单词 deaf，接着板书 deaf 。(1) 单个读音节，de fdeaf .2) 大拇指游戏。3)教师接着出示一张 deaf girl 的 PPT。 指着图说：This girl is deaf. She cant hear. Now if nobody is at home , and someone is knocking at the door, just like this (模仿敲门声). Who can help her?/ Can dogs help her? Lets look. Yes, you did a good job, so,we can say She is deaf. She cant hear. This dog helps her. 幻灯片切换 回去， 全班同学一起描述一遍图片(第二张加快速度)。 Who wants to try? 提问两个同学。 （学习句子 She cant hear.同时板书 She cant hear.） Step 4: Dogs can help the blind man, dogs can help the deaf girl, what else can they do? 教师接着出示一张 firemen 的 PPT(新授 firemen)并贴到黑板上。 指着图说：After the fire. These firemen cant find people. These dogs help them. So, we can say These firemen cant find people. These dogs help them. 幻灯片切换回去， (第三张加快速度) 全班同学一起描述一 遍图片。 Who wants to try? （学习句子 These firemen cant find people. 同时板书 These firemen cant.） Step 5: Text（10 分钟） T: Dogs can help the blind man.（图片） Dogs can help the deaf girl.(图 片) Now, I like dogs very much. (PPT 图片) Do you like dogs? Lingling likes dogs very much, too. Do you want to know why? Today, we are going to learn Module 7 Community Unit 1 He cant see. (出示黑板课题) Open your books turn to P26. Look at picture 1。教师问 What are the children doing？学生答 They are watching TV. 1. 教师问 What is the programme about？放录音，找到答案。( Its about dogs. ) 2. 提问 What can the dogs do? A. They help people. B. They eat a lot of meat. C. They are very lovely.（选 A） 3. Why do they need dogs help? / Why do they help these people? （答案 分别是 Because this man cant see, this girl cant hear, these firemen cant find people.）突出本科的重点句型。 4. T: Ok. Lets listen and repeat, then answer: T: Show the questions: Can Sam have a dog? May I say “Can Sam has a dog?”(语法知识) Ss: No, he cant. T: What dog can Sam have? Ss: Hot dogs. T: Is this hot dog a real dog?Ss: No, they are sausages. T: Do you like hot dogs? 为什么叫热狗呢？Hot dog, 面包加香肠怎么 就成了“热狗”呢？这其中还有一个小故事呢！一个卖香肠的小贩， 看见客户购买香肠的时候因为香肠太热客户都要带着一双手套， 特别 麻烦，一天他在院子里看见一些小男孩拿树叶包着毛毛虫，来吓唬女 孩，他受到了启发，就拿面包夹着香肠来卖，热狗其实并不热，只是 里面的香肠热 6 给学生一定时间，练习读对话。然后把学生分成四组，分角色朗读 Amy 组 Lingling 组 TV presenter 组 Sam 组 （Amy 和 Ms Smart 一组） (5 分钟) Step 6: 练习题（3 分钟） Step 7: Summary(2 分钟) What have you learnt today? 总结狗对人类的帮助。 1. 帮助人类的图片，并用英语给以解释，最后突出主题 Dogs are very useful. Because they help people a lot. Do you want to be useful boys and girls? How to be useful persons? For example, you can help mum do some housework. You can help your classmat