冀教2011课标版一年级起点-五年级下册（2014年12月第1版）-小学英语-Unit 4 Good Habits-Lesson 19 Eat More Vegetables and Fruit-ppt课件-(含教案+音频)-市级优课-(编号：b0ac8).zip

LessonLesson 1919 EatEat MoreMore VegetablesVegetables andand FruitFruit！ 一、 教学分析 1. 学生分析 在学习本课之前学生已经掌握频率副词（often)，以及有关蔬 菜、水果的词汇和相关的表达喜好的语言知识，具备了一定的听说 读写能力，学生能够巩固以往语言点的同时掌握对健康饮食的频率 问答。 2. 教材分析 本单元的题目是“Good Habits”，重点讲授有关健康及如何保 持健康饮食习惯的话题。单元围绕着 Mr. Wood 与 Li Ming, Danny 和 Jenny 谈论他们的生活习惯展开。 本课是第三单元的第一课(第一课时），本课是在以谈论饮食习 惯及健康饮食为背景的情境下，使学生了解健康饮食的重要性，要 求学生能运用 How often do you .? 结合日常生活谈论健康饮食 并进行交流，使所学语言交际化。 二、教学目标分析 1. 知识与技能目标： （1）学生能够听懂、会说、认读和书写词汇 how often （2）学生能认读、理解运用下列问句 How often do you ? 2.学习策略目标： 教学过程中运用任务型教学法、情景教学法、小组合作学习法， 激发学生学习兴趣，给学生创设情景，使学生灵活运用所学语言进 行自主的交流活动。 3.情感态度目标： 培养学生良好的饮食习惯。 三、教学重难点分析 教学重点： 1. 学生能够听懂、会说、认读和书写 how often 2. How often do you eat? 教学难点：使用 How often do you eat?进行交流。 四、教学准备 PPT 课件 五、教学过程设计 步骤 1：Warm-up 1. Greeting. 2. Guessing game：猜谜语，复习食物名词 3.Brain storming.(say some words about food.) 【设计意图】： 猜谜语可以拉近师生之间的距离，游戏可以复习所学食物单词， 同时将学生快速带入到英语课堂中。）同时运用 I like vegetables. Do you like vegetables? What do you like?.与学生进行自然交流，为接下来的学习做铺垫。 步骤 2： Presentation 1.新授词汇 once, twice, three times 由句子 I eat vegetables for breakfast , for lunch and for dinner.引出 I eat vegetables three times a day. 领读 three times,three times a day T: I eat fruit after lunch and after dinner.So, I eat fruit twice a day.出示 twice,领读 twice, twice a day T: I eat eggs for breakfast. So, I eat eggs once a day. 领读 once, once a day 【设计意图】： 用日常生活中常用的句子（I eat.)引出新授词汇,这是小学 英语课堂教学中最常用的教学技巧和手段，也是教师课堂话语的重 要组成部分。尤其是那些同学们感兴趣的问题，不仅引起学生的兴 趣，还引起学生积极的思维和想象。 2.Phrases change Once a day , twice a day, three times a day 中的 day 变 成 week,学生在的过程中感知变化后的意思。 【设计意图】： 在学生观察 day 变成 week 的过程中，感知理解 once a week, twice a week, three times a week 的含义。 3.Sharp eyes. 屏幕上快速闪现上个环节的单词和短语，学生尽可能快的说出 来。 【设计意图】：在紧张刺激的氛围中巩固新学单词和短语。 4. Play a game-play the piano 幻灯片上展示短语 once a day, twice a day, three times a day,once a week, twice a week, three times a week,让学生选 择一个短语写下来。 当老师说短语时，跟谁写的是一样的就站起来 并读出来。 【设计意图】：换一种方式练习短语，进一步巩固这些短语。 5. Practise the sentences-how often How often do you eat/drink.? 【设计意图】： 通过练习句型 How often do you eat/drink.? I eat/drink.(twice a day). 使学生进一步加深理解 how often 的 问题回答用表示次数的词 once,twice, three times. 6. Listen to a dialogue between Mr. Wood and Danny,then answer the questions. （设计意图：听录音为学生提供地道的语音、语调，听音后回 答问题可以检测学生的听力理解水平。） 步骤 3： Do a survey Talk and write. 教师利用课本 Part 2 Lets do it!的内容，让学生完成小调 查。之后，请学生根据调查结果来进行会话“I eat vegetables. She/He eats vegetables.” 【设计意图】： 通过调查自己身边的朋友和同学来操练新知，解决文本重难点， 自主巩固所学.调查中使用句子“ How often do you eat/drink.?” 步骤 4： Production 通过展示调查结果，总结出 Vegetables and fruit are good for us. So, we need to eat more vegetables and fruit. 【设计意图】： 在学生掌握后，以讨论的形式来操练句子，和学生生活相关的 问题会使他们很感兴趣，也能使小组之间更加了解同学的饮食喜好 与习惯，从而积极的操练本句型。 步骤 5：Homework Make a healthy diet for yourself, and share with us. 制作一张适合自己的健康饮食表，并与大家分享。 【设计意图】： 没有情感教育的教育是不完整的。所以我们教师应充分挖掘、 利用文本中的情感教育资源，提升课堂教学品质，深化对学生的情 感教育。这样既提高了操练强度，又能培养学生的创造力。 六、板书设计： Lesson 19 Eat More Vegetables and Fruit How often do you .? once twice three times a day a week a month a yearLesson 19 Eat More Vegetables and Fruit! 冀教版冀教版( (一起）一起）五年级下册五年级下册 RedRed roundround faceface likelike a a fewfew applesapples whichwhich hashas a a fewfew seeds(seeds( 籽籽) ) raw(raw(生吃生吃) ) andand cookedcooked cancan bebe okok WhatWhat isis it?it? B Brainrain S Stormingtorming Say some words about food. pizzapizza FrenchFrench friesfries h hotot dogsdogs soupsoup colacola grapesgrapes colacola grapesgrapes jellyjelly pizzapizza FrenchFrench friesfries h hotot dogsdogs piespies soupsoup I I eateat vegetablesvegetables for breakfast for dinner for lunch three times a day. I eat fruit after dinner after lunch twice a day. I eat eggs for breakfast once a day. twicetwice a a onceonce a a threethree timestimes a a daydayweekweek dada y y weekweek daydayweekweek twicetwice onceonce threethree timestimes sharp eyes twicetwice a a dayday twicetwice a a weekweek threethree timestimes a a dayday onceonce a a dayday onceonce a a weekweek threethree timestimes a a weekweek once a day twice a day three times a day . once a week twice a week three times a week . Play a game HowHow oftenoften once a day twice a day three times a day . once a week twice a week three times a week . once a month twice a month three times a month . once a year twice a year three times a year . dodo youyou eat/drink.?eat/drink.? FrenchFrench friesfries grapesgrapes 1. How often does Danny eat vegetables? 2. How often does Danny eat fruit? Danny eats vegetables __________. Danny eats fruit _____________. 3. How often does Danny eat donuts? Danny eats donuts __________. 4.When does he eat donuts? After lunch and after dinner. twice a week three times a week twice a day Ho mework: Make a healthy diet for yourself, and share with us.