清华版一年级下册UNIT 4HEALTH FOOD-Lesson 23-ppt课件-(含教案)--(编号：a044a).zip

Unit 4 Health food Lesson 23 本节课是清华大学版小学英语一年级下册 Unit 4 Health food 中的 Lesson 23，我将 本单元前一课所学重要词汇及对话进行整合，通过 free talk 的方式由旧知导入新知， 使学生在情景、游戏及歌曲中掌握熟悉并掌握新授知识。 I.教学目标：教学目标： 1. 知识目标：知识目标： 1.能够听懂、会说句型： - We have tomatoes and cucumbers. What do you want? - I want a tomato. - A cucumber for me, please. 2.能够听、说、认读单词： tomato，cucumber 2. 能力目标：能力目标： 1.能够在图片、实物的帮助下运用句型： - We have tomatoes and cucumbers. What do you want? - I want a tomato. - A cucumber for me, please. 2.能够在情景中运用句型 What do you want?询问别人想要什么。 3.能够在情景中运用句型 I want a tomato./ A cucumber for me, please.回答 自己想要西红柿或黄瓜。 3. 情感目标：情感目标： 1.能够分清楚什么是健康食物。 2.要知道多吃健康食物的情感。 II. 教学内容：教学内容： 1.教材：清华大学版一年级下册 Unit 4 Health food Lesson 2 2.词汇：tomato，cucumber 3.句型： - We have tomatoes and cucumbers. What do you want? - I want a tomato. - A cucumber for me, please. III. 教学重点：教学重点： 1.运用新单词：tomato，cucumber 2.运用新句型： - We have tomatoes and cucumbers. What do you want? - I want a tomato. - A cucumber for me, please. IV. 教学准备：教学准备： 1.课件（PPT） 2.实物（西红柿、黄瓜） 3.打印的对话句型 V. 教学步骤：教学步骤： a)Warm-up：（热身运动）：（热身运动） i.Sing a song. (What do you want? I want bread.) ii.在 free talk 中复习旧知：- We have rice and bread. What do you want? - I want bread/ rice. - Bread/ Rice for me, please. iii.I didnt eat breakfast in the morning. So I am hungry now. I want a tomato. 设计意图：设计意图：由旧知导入新知，通过讲述自己的经历，引出本课的新授词汇。 b)Presentation：（知识新授）：（知识新授） i.词汇教学： 1.通过实物进行导入，呈现 tomato 一词并板书。用师带生说、师做生说 的方式带领学生学习 a tomato, two tomatoes, three tomatoes ten tomatoes，引导学生熟悉 tomato 一词，并了解单数用 tomato，复数用 tomatoes。 2.手拿一个西红柿，通过齐读、男女生读、小组读的方式，带领学生练 习 a tomato。 3.I am still hungry. I want to eat something. I want a cucumber.边说边在袋子 里找出黄瓜，通过实物进行导入，呈现 cucumber 一词并板书。用师带 生说、师做生说的方式带领学生学习 a cucumber, two cucumbers, three cucumbers ten cucumbers，引导学生熟悉 cucumber 一词，并了解单 数用 cucumber，复数用 cucumbers。 4.通过让学生手拿一根黄瓜开火车的游戏，使学生熟悉 a cucumber 的表 达方式。 5.通过学生喜欢玩的 Right or wrong 游戏，综合练习 a tomato, a cucumber, tomatoes 和 cucumbers。 设计意图：设计意图：通过实物、游戏的方式带领学生熟悉新授词汇，并通过有规律的单 词记忆活动巩固 a tomato, a cucumber, tomatoes 和 cucumbers。 ii.句型教学： 1.Look! The tomato looks yummy. I want a tomato. Who wants a tomato? Put up your hands, please. 问举手的学生: What do you want? 引导学生回答 I want a tomato.引出本课重点句型并板书。然后手指某位举手的学生， 引导其他学生一起问：XXX, what do you want? 举手的学生回答：I want a tomato. 2.手指向自己，引导学生问：Miss Wei, what do you want? 老师回答：I want a tomato. 收回西红柿。 3.Look! The cucumber looks yummy. I want a cucumber. Now who wants a cucumber? Please put up your hands. 师问：XXX, what do you want? 举 手的一位学生答：I want a cucumber. 自己也举手，引导学生问我： Miss Wei, what do you want? 师答：A cucumber for me, please. 引出本 课重点句型并板书。 4.继续询问学生：XXX, what do you want?引导学生回答：A cucumber for me, please. 5.I have a box. Lets put tomatoes and cucumbers in the box, OK? 开始边数 边放：a tomato, two tomatoes four tomatoes；a cucumber, two cucumbers four cucumbers。师说：We have tomatoes and cucumbers. 引出本课重点句型并板书。 6.Dad also has tomatoes and cucumbers. Lets have a look. Open your books and turn to Page 52. 让学生观察图片，理清对话中人物关系。 7.通过 PPT 呈现对话，并让学生跟读录音，然后分角色朗读对话。 8.手拿食品盒示范：We have tomatoes and cucumbers. What do you want? 一个学生答：I want a tomato/ cucumber.或 A tomato/ cucumber for me, please. 让这名学生手拿食品盒问下一名学生，以此类推。 9.Work in groups. 让学生三人一组练习对话，并请学生在台前表演。 设计意图：设计意图：通过游戏、分角色朗读、情境中练习对话、小组合作的方式巩固本 课核心句型，在有趣的活动中增加语言输入量，提高学习效率。 c)Practice： i.Lets practice. (Listen and check.) 通过书本上的听力练习巩固本节课所学新知。 ii.Lets sing. 1. 复习 Bread 歌。 2. 听录音学唱 Tomato 歌。 3. 边拍手边齐唱一遍，再请个别学生唱。 4. 改编歌曲，试唱 Cucumber 歌和 Banana 歌。 设计意图：设计意图：通过 Listen and check 的练习及歌曲演唱环节，巩固本课所授新知。 d)Add-activities：（趣味拓展）：（趣味拓展） i.创设奶品店、甜品店、肉品店三个场景，让学生在情境中练习对话： - We have _ and _. What do you want? - I want _. - _ for me, please. ii.展示 health food 的食品盒，请学生分辨哪些食物是 health food，通过自定 义动画使学生直观地感受健康食物的种类。 iii.Lets share.教育学生要多吃健康食物：Eat more health food. 设计意图：设计意图：通过趣味拓展活动，既小结本节课的内容，又拓展知识，锻炼学生 的口语表达能力和思维能力。同时进行思想教育，教育学生多吃 健康食物。 e)Homework： i.Listen, read and recite the new words and sentences. （听、读、背诵本课单词和句型。 ） ii.Talk with your friends about the food you want. （和你的朋友讨论你们想吃的食物。 ） 清华大学版小学英语一年级下册清华大学版小学英语一年级下册 Lets review !Lets review ! Lets learn !Lets learn ! tomatotomato tomatoes Lets learn !Lets learn ! cucumbercucumber cucumbers a tomato tomatoes a cucumber cucumbers Lets play !Lets play ! What do you want? I want a _.A _ for me, please. Lets learn !Lets learn ! We have tomatoes and cucumbers. What do you want? Lets read ! Lets read ! I want a tomato. A cucumber for me, please. We have tomatoes and cucumbers. What do you want? Lets read ! Lets read ! I want a tomato. A cucumber for me, please. We have tomatoes and cucumbers. What do you want? Lets read ! Lets read ! I want a tomato. A cucumber for me, please. Lets practice!Lets practice! A： We have tomatoes and cucumbers. What do you want? B： I want a tomato/ a cucumber. C： A cucumber/ tomato for me, please. : We have tomatoes and cucumbers? What do you want? : I want a tomato. : A cucumber for me, please. Work in groups !Work in groups ! Listen and check !Listen and check ! teeth Lets sing!Lets sing!Lets sing!Lets sing! What do you want? What do you want?What do you want? What do you want? I want I want a a tomatotomato. I want . I want a a tomatotomato. . What do you want? What do you want?What do you want? What do you want? I want I want a a tomatotomato. . A A tomatotomato, please., please. Lets make a song!Lets make a song!Lets make a song!Lets make a song! Lets try!Lets try! 奶品店甜品店肉品店 A： We have _ and _. What do you want? B： I want _. C： _ for me, please. （三人选择一个场景，练习对话 ） Lets Lets share!share! 奶品店甜品店肉品店 health food(健康食物) Lets share!Lets share! Eat more health food. （多吃健康食物。） 1. Listen, read and recite the new words and sentences. (听读背本节课新授单词及句型。) 2. Talk with your friends about the food you want. (和你的朋友讨论你们想吃的食物。) Homework.Homework. Winner? Thank you!