北师大版（三起）四上Unit 1 Signs-lesson 5 Get it Right-ppt课件-(含教案)--(编号：e0472).zip

Unit 1 How tall are you? Part A short shorter 1.28m 1.45m tall taller Look and say A: How tall are you? B: Im 1.28 metres. A: Im 1.45 metres. Im taller than you. Youre shorter than me. A B young younger 9 岁 10岁 old older A: How old are you? B: Im 9 years old. A: Im 10 years old. Im older than you. Youre younger than me. A B short My legs are shorter. long longer 腿长 60cm 腿长 72c m shorter short My legs are longer. long longer 腿长 60cm 腿长 72cm shorter tall short short long old young younger older shorter taller shorter longer 用所给单词的正确形式填空。用所给单词的正确形式填空。 1.I am _ (young) than you. 2.Mike is _ (short) than John. 3.Who is _(old), Mike or you? 4.This is the _(tall) dinosaur. younger shorter older tallest older younger shorter longer shorter taller older younger taller shorter The girl is The boy is Im taller/shorter than you. Youre taller/shorter than me. A: How tall are you? B: Im _ m tall. _ is taller/shorter than _ A: How tall are you? B: Im _ meters tall. A: Who is taller than you? B:. 绿色圃中小学教育网http:/www.L 绿色圃中小学教育网http:/www.L Im 1.65meters tall. Xie Na, how _ are you?tall 1.58m Im 1.58meters tall. Miss Fang Miss Fang, _ _ are you?how tall . taller shorter (shorter, taller) Youre taller than me. Youre shorter than me. Yao Ming is _than Miss Fang. Miss Fang is _than Yao Ming. . 1.65m Youre the tallest. Youre taller than both of us together. 绿色圃中小学教育网http:/www.L 绿色圃中小学教育网http:/www.L 3.31m 1.58m Youre _ than me. Youre _ than me. ( younger / older ) older younger Age:31 Age:20 Youre _ than both of us together. older Youre the oldest. Age:31 Age:20 Age:84 Where can you see dinosaurs? hallin a museum Whats the dinosaur like? Its tall and strong. 翼龙又名翼手龙 （Pterosauria） How tall is the dinosaur? Its 2.5/18 meters. 2.5m Sauroposeidon 波塞东龙 18m Its 18 meters. CB Which one is taller? Dinosaur C is taller than dinosaur B. Its 6 meters. Last summer,we went to the China dinosaur park. We saw a lot of dinosaurs in the hall. They are so big and tall.We enjoyed our trip. Do a survey and finish the chart. How tall are you? Im _metres. How old are you? Im _ years old. The chart Name（姓名）（姓名） Height（身高）（身高）Age（年（年龄 ） ） Amy1.46 metres11years old Unit 1Dont walk!第一课时 教学内容： 故事教学 教材分析： 先锋英语教材以小学生的生活经验和认知发展水平为基本出发点，主人公 都是活泼可爱的小动物和与学生年龄相仿的儿童。书中选用的话题与学生日常 生活紧密联系，并采用任务式 的活动设计，让学生在完成任务的过程中，运用 语言，发展思维， 0 发挥想象，动手动口，合作参与，在实际交流中发展交流 的能力。 本单元是北师大版先锋英语第三册第一单元的第一课时故事教学，主要讲 述了主人公 Mocky 在公共场合做了一些不文明行为，找到了 Ken, Ann 的阻止。 围绕这一情景展开对祈使句的学习，话题中包含的重点句子出现的频率较高， 语言较简单，重在对故事的理解，了解功能句的适用场景。 学生分析： 三年级学生经过 2 年的英语学习，已经有了一定的语言基础并且能够配合 老师完成正常的教学活动。本册书第一单元 Dont walk，密切联系实际，教 育学生在生活中应该做的一些事情与不应该做的一些事情，潜移默化的把学生 带入英语的世界，让他们明白英语可以在我们的日常生活中起到非常大的作用， 它是必不可少的一项基本技能。学生之前的学习中虽然没有接触过祈使句，比 较生疏。 但由于语言比较简单，贴近学生生活，能够激发学生的兴趣。 设计理念： 由复习动词入手，激活学生的已有知识，从学生的生活实际出发，引导学 生思考生活中在公共场合看到的不文明行为，进入学习，讨论主人公 Mocky 的行为是否可取。 教学目标： 知识与技能：能够明白故事大意。能根据上下文理解下列词 right, left, again, litter, worry, move, heres your money. 过程与方法：通过做游戏，以旧引新.利用媒体技术，创造情境，利用角色 扮演，进行语言实践。 情感态度价值观：通过对故事的学习，教育学生要遵守交通规 则，别人遇 到困难时要主动帮助。 教学重点： 明白故事大意 教学难点： 单词 litter, worry, move, heres your money 教学准备： 教学卡片 录音机 教学过程： 一、 Greetings. T: Hello, boys and girls. Nice to meet you. 二、Warm up （3 分钟） Simon says: walk, run, jump, swim, dance T: Today we will learn Unit 1; the title is “Dont walk”. (把课题写在黑板上) Read after me. 领读课题，让学生思考意思 First I want to ask you a question. In our life, what kind of public sign can you see? For example, when we go to the park, we may see this sign. (出示禁止游泳的标志) （激发学生已有的生活常识，引导学生思考常见的公共标志。将学生说的 标志列在黑板上） T: Good, now can you tell me what the function is. 让学生说说这些公 共标志的作用。 Yes, you are right. In English, if we want to warn sb not to do sth. We may use “Dont”. Lets go to see the text together. 三、Presentation of the story （3-5 分） T: Now look at the story. When you watch it, please think what happened in this story. 播放课件 Can you tell us what happened? 学生一句话概括故事大意 Great, watch again. This time find out how many warnings there are in this story. What are they? 再放一遍课件 Who can say the warnings? 引导学生说出故事当中出现的警示语 (Dont walk. Dont litter. Dont touch. Dont move. Dont worry. Dont cry.) Litter 做扔纸屑的动作 worry（做抓耳挠腮的动作） move 观察图片理解 四、Paraphrase（15 分） T: Now lets look at this story in paragraphs. Look at the first paragraph.(播放前两个片断) I have some questions: 1. Can they across the street in picture 1? Why? (No, the traffic light is red.) 2. Can they across the street in picture 2? Why？ （yes, the traffic light changes green） 3. How do Ken and Ann say? (Look right. Look left.) T: Look at me, please. (做右转动作) This is right. (做左转动作)This is left. (在黑板上画出左右的箭头并标出单词) read after me. 强调 left 的发音，多领读几遍 Now look at the second paragraph. (播 放第二个片断) In this paragraph, what did Mocky do? How did Ann and Ken say? 同样方法播放第三个片断，提出问题：whats wrong with Ann? Whats the end? 解释 heres your money. 五、Drills （15 分） T: Now lets listen, point and repeat sentence by sentence. (逐句播放学生跟读) Listen again. (再放一遍) Read after me. (教师领读) Now read the story in your groups. (小组分角色朗读) Can you make a performance? You can choose one paragraph you like most. (学生选择最喜欢的段落表演，调动学生的积极性) 全班复述课文（检查理解情况） 六、Homework（1 分） Listen to the tape and repeat, recite the story. 板书设计： Unit 1 Dont walk left right Heres your money