三年级上册Unit 4 I have a ball.-Lesson 21-ppt课件-(含教案+视频+素材)-市级公开课-人教（精通）版(编号：30d60).zip

Unit 4 I have a ball. Lesson21 同步练习 一、写出中文名称。 car bus 二、写出下面句子的汉语意思。 1. Lisa, I have a new car. 2. Really? 3. Yes, look here! 4. It s super! 三、找出每组单词中不同类的一项。 ( )1、A、car B、bus C、monkey ( )2、A、rabbit B、red C、bear ( )3、A、nose B、US C、eye ( )4、A、hamburger B、hot dog C、bus 四、补全对话。 A: Hi, LiYan. B: _ A: _ B: Really?_ A: OK. This is my new car. B: Wow! It s cool! a. I have a new car. b. Hello, Peter. c. Show me your car. 答案 一、汽车 公共汽车 二、丽萨,我有一辆新车 真的? 看,在这里。 哇,很棒 三、1. C 2. B 3. B 4.C 四、bac I have a/ an Whats in this box? Look here! car _a a a I I havehave carcar . . s newnew arm, are Whats in this box? Look here! duck, mum, us bus a new bus an old bus Show me your toys. Show me your toys. I have a car. I have a car. Show me your toys. Show me your toys. I have a bus. I have a bus. Show me your toys. Show me your toys. I have a new _. I have a new _. Show me your toys. Show me your toys. I have a new _. I have a new _. Guess. Whats in these boxes? Really? Really? Really? Show time A: Hi! / Hello!/ Good morning! B: A: Look! I have a B: Wow! How nice! / How big!/Its super! /Cool I have a _.(car, bus) Its _. (new, big, super, nice, good, cool) Words: carbussupernew Sentences: Really?Yes. Look here! Homework 1. Review the words and the dialogue, then finish your exercise book. 2. Share the toys with your friends. 汇报课教案汇报课教案 授课教师: 授课内容:三年级上 U4 Lesson 21 授课班级:三年（八）班 授课时间 ：2017.11.17 教学内容： 通过运用 Lisa 和 Peter 在实际生活中的情景，让学生通过观察，了解画中人物 的对话，学习介绍自己物品的表达 I have a new.同时熟悉相关语句 Really?/ Yes. Look here! / Wow, its super! 教学目标： 1. 借助图片，能够听、说、认读 car, bus 两个词汇，并能在相关句子中应用。 2. 借助多媒体视频、实物或动作，通过师生、生生问答，能够在真实情景中交 流句型“I have a new” 及其语句” Really?/ Yes. Look here! / Wow, its super!”， 并运用句型进行交际。 3. 借助动画、录音，能听懂并理解对话的情景和大意，在教师和录音的帮助和 提示下，能够以正确的语音、语调朗读或表演对话。 4. 通过练唱 chant，巩固所学词汇和句型。 教学重难点： 重点是让学生掌握目标语言 I have a new并能运用简单的英语进行交流，初步 锻炼学生运用句子介绍自己物品的能力。难点是 new, really 的发音和正确表达 等。 Warm up: 1. Greetings: Sing the “I have a nice doll.” song.利用歌曲活跃课堂气氛，为上课做好准备。 2.复习旧知，进行师生、生生热身互动，并为后续环节的拓展活动做铺垫。 Presentation: 1. 利用圣诞节礼物导出 Peter 拥有的新玩具 car 和 bus。Teacher shows the picture and ask students to say it one by one. 借助图片，创设情景，加深对词 汇的理解。并引出 Look here!语句。通过新车与旧车的对比，使学生学会单 词 new。 2. 呈现关于旧知 I have a 的歌谣，学生练唱。而后 4 人一小组运用 I have a new编新歌谣，结束后汇报。 3. 通过猜宝箱内的玩具，教师问“Really？”如果学生猜对，教师说”Yes.”反之 教师说”No.”使学生理解“Really？”意为“真的吗？” 4. Watch the video and answer the questions. 整体感知课文内容，对学生进行知识目标的前测，突破重难点。 Practice: 1. Watch the video, read and repeat. Boys/girls. 2. Read it in roles. 借助多媒体视频，通过角色扮演，能听懂并理解对话的情景和大意，并运用句 型进行交际。 3. Open your books and read the dialogue in pairs. Then act it out. 借助动画、录音，在教师和录音的帮助和提示下，能够以正确的语音、语调朗 读或表演对话。能够在真实情景中交流句型。 Production 1. Lets play. Work in pairs and make up your own dialogue. 创设情景，在真实情景中交流句型，并运用句型进行交际。 2. Show me your toys and tell me what you have. 3. 总结和评价，进行思想品德教育。 Homework 1. Review the words and the dialogue, and then finish your exercise book. 2. Share the toys with your friends. Blackboard design Lesson 21 car Group 1 Group 2 Group 3 Group 4 I have a new bus Really? Look here!