三下Unit4 A Lets learn.doc

小学英语PEP版三年级下册Unit 4 A Lets learn/ Lets do设 计 者：傅贵仪 学 校：东莞市大朗镇长塘小学教 材：小学英语PEP版三年级下册课 型：单词教学时 间：40分钟一、教学内容分析1.在上册已经出现过关于文具的单词，如pen/ruler/eraser/schoolbag等。2.本课要学习的是Unit4，前面已经学习的Unit2，虽然不涉及到方位与文具，但已经第一次出现猜人物的一般疑问句，如：Is she your mother? Yes, she is. No, she isnt. 学生接触了Is开头的一般疑问句的结构形式并知道该语言的运用是猜测人物是谁。3.在Unit3中学习动物身体特征，如：Look at the giraffe. It is tall. 虽然没有出现猜动物的一般疑问句，但是却学习了动物代词it，而本单元学习文具的代词也是it，所以起到一定的铺垫作用。二、学情分析1.知识结构。学生在上册已经学习了文具单词，并按教学顺序学习了本单元的A Lets talk如：句型Where is my? Its in/on/under your desk.学生都已经学习过。2.年龄特点。三年级的学生好动，具有敢读和敢演的特点，模仿能力强，喜欢有设定具体任务的活动，好胜心强。三、教学目标 1.能听、说、认读单词：in, on, under, desk, chair.2.滚动复习句型：Where is ? Its in/ on/under.3.教育学生应养成良好的习惯：不乱丢东西，学会整理好自己的物品。四、教学重难点1.能在图片或实物的帮助下使用方位介词in/ on/ under。 2.能听、说、认读单词：desk/chair。3.区分短语：on the desk/ under the desk.五、教学资源文具实物；桌子、椅子图片六、教学评价在本节课中，本人根据三年级小学生的年龄、心理及个性特点，采取了多样的评价手段和方法。1.表扬评价：表扬评价是在小学英语教学活动中最常用的一种评价方法，是激发小学生的内在潜能的重要手段，也是提高小学生英语学习兴趣的有效途径。在本节课中，用了 Youve done a good job! Well done! Great! Wonderful! 等鼓励性的用语，对学生个人、小组及全班进行了鼓励性评价。2.小组互评：小组互评是学生以小组为单位对其他小组学生表演的评价。本课中，教师创设任务，培养学生的与他人合作，让学生运用所学的英语进行表达和交流，共同完成任务等并引导学生互评。七、教学过程Step 1 Warm-up1. GreetingsT: Good morning boys and girls. Show me your hand. Put your hand on the desk. Put your pen in your English. 【设计意图】复习上一节课学习的方位知识，让学生动起来，活跃课堂气氛。2. 介绍课题。T: Today we are going to learn U4. 3. Sharp eyesT: Boys and girls. Look! There are many things in it. Guess. What are they? 【设计意图】快速复习已学的单词，让学生对本节课的内容有个大概的感知。故事引入 Zhang Pengs 是个丢三落四的孩子，常把文具到处放，有一天晚上他做了一个怪梦。 Step 2 Presentation1.情景、人物介绍Zhang Pengs dream.T: Whos he? Yes, hes Zhang Peng. Hes a silly boy. Look at these pictures. Is that good or not good? Why? Because he puts the things everywhere. Look. The pen is on the chair. This evening, Zhang Peng has a dream. (呼噜声)What happen in his dream？Lets go to Zhang Pengs dream.【设计意图】通过展示学生的文具摆放凌乱的照片，让学习内容贴近学生生活。2. 呈现单词desk/chairT: Wow! This is Zhang Pengs bedroom. What do you see? Yes, I see a bed and a desk. Is it a desk? No! Listen! (椅子的发音)Whats this? Yes. Its a chair.1) 音义训练-Do as I say.T: Which one is chair? Yes. Is it a chair? No, its a desk. Lets play a game. Do as I say. Desk, desk, its a desk.2) 音义训练-Look and guess. T: Wow, Is this a chair? No, Its a desk. Guess, whats this? Yes, its a chair.3) 音义形训练-Find the name.T: Can you find their names. If you can find the name, please stand up and say it loudly. 故事发展文具都生气走了。1. 呈现单词 on/in/underT: Yeah! You did a good job! What else in Zhang Pengs bedroom? Lets say hello to the pen! Hello pen. Hello pencil, Hello eraser. Hello book. Hello bag. You look angry. Why? Listen.(文具留言: Zhang Peng is a silly boy. Lets go.) Where are you? Lets ask Miss desk, Where is the pen? Who can ask? Where is the pencil?.Listen.（Miss Desk的提示录音： On! On! The pen is on the chair. In! In! The book is in the desk. Under! Under! The pencil is under the chair.）Well, lets help Zhang Peng to find them. 【设计意图】请同学每人问一个问题，考考学生的记忆力。通过录音的播放，整体呈现新知识。让学生多听，对三年级的学生尤为重要。1) 找文具，滚动复习句子：Where is the.? Its on/in/under the chair/desk.T: Look!（两只老虎的调唱Where is the pen? Where is the pen? Where is it? Where is it? Its on the chair. Its on the chair. on the chair. on the chair.)【设计意图】通过歌曲演唱的方式，使学生更容易上口，对句子的记忆更深刻。2) 音义训练发指令摆文具、身体部位T: On, on.（手势）Put your pen on your chair. In, in Put your book in/on your desk.Under, under. Put your pencil under/on/in your book. Step 3 Practice 整体操练Lets do.T: （手势）On, on. In, in. Under, under. Listen to the video first. Say and do the action.2. 听音练习-听音选图T: Wow, What is missing? Where is the eraser and where is the bag? Listen.(听力1：A: Oh, no! Where is the eraser? B: Look, its under the desk. 听力2：A: Whats that? Its on the chair. B: Oh, its a bag.)【设计意图】把这节课的难点，放在这里。通过辩图和听音，让学生从视觉和听觉上区别短语：on the desk/ under the desk.故事发展文具终于都找回来了，Zhang Peng知错了，应该要把东西放好。 3. 看图说话同桌之间找不同Picture 2Picture1T: Now, Zhang Peng wakes up. He draws 2 pictures about the dream. Can you find the differences and circle them. Show me picture1 and show me picture 2.For example: A: Where is the ruler? B: Its under the chair. Where is the ruler?A: Its in the bag.1. Pair work and show the pictures for us.【设计意图】在前面完成了较多的听力后，通过看图找不同的活动，让学生充分的开口说话。Step 4小结1. 点题：Put your things away!T: Which picture is good. Yes, Zhang Peng also likes picture 2. Zhang Peng is a good boy now. He can put the things away.（板书主题）【设计意图】让学生知道要整理自己的东西，做一个干净、整洁的好孩子。2. Lets sing.T: Well. Zhang Peng can put the school things in the bag. We are happy. Lets sing together.两只老虎的曲调：Where is the pen? Where is the pen? Where is it? Where is it? Its on the chair. Its on the chair. On the chair. On the chair.Where is the book? Where is the book? Where is it? Where is it? Its in the desk. Its in the desk. In the desk. In the desk.Where is the pencil? Where is the pencil? Where is it? Where is it? Its under the chair. Its under the chair. Under the chair. Under the chair.【设计意图】全面回顾本节课所学知识点，加深认识，并增添课堂气氛。故事结束Zhang Peng 把文具都收拾好放书包，他的妈妈很开心，买了一辆玩具车送给他。Step 5 Consolidation1. Lets find out-Group work.T: Zhang Pengs mother is happy. She buys a toy car to Zhang Peng. But where is the car? Here are some tips. Can you help him to find the car?deskpencilchairThe desk is on the pen.The pen is on the ruler.The pencil is under the eraser.The bag is under the pencil.The book is not on the chair.Where is my car?【设计意图】让学生学会小组合作，通过阅读提示，找出物品，锻炼学生的思维能力。2. Sing a son