人教版（新起点）三下Unit 3 After School Activities-Lesson 3-ppt课件-(含教案)--(编号：61f19).zip

Good morning! lets talk about : What do you want for breakfast? learning aims 1. To talk about healthy habits 2. How to keep healthy? a sandwich child = _ (child = _ (小孩子小孩子) ) keepkeep保持保持 - _ (- _ (保持卫生保持卫生) ) healthhealth健康健康-healthy-healthy健康的健康的 - _(- _(保持健康保持健康) ) ideaidea想法，主意想法，主意 - - 我不知道。我不知道。_ = _ = _ many,much - _ (many,much - _ (比较级比较级) - _ () - _ (最高级最高级) ) little little 小的，小的，少的少的 - _ (比较级) _ (最高级) exerciseexercise练习，锻炼练习，锻炼 - _ (- _ (练习本练习本) _() _(早操早操) ) at least at least 至少至少 be good for . be good for . 对对 . . 有好处有好处 Fruit is good for keeping healthy. Fruit is good for keeping healthy. 否定前置 I dont think hamburgers,sandwiches and ice-cream are healthy. I think we should be happy every day. I think Ted is good at skating. (变否定句) How to keep healthy 教学设计 Step 1 Pre-reading 1. Greetings. 2. Sing a song “An apple a day”（课件播放动画） 学生随着多媒体动画唱歌曲“An apple a day”。 【设计意图】通过唱英文歌的方式，激发学生的学习兴趣，活跃课堂气氛，让学生以轻松 愉快的状态进入学习，既复习了旧知，又为下一步的学习做了铺垫。 Step 2 While-reading 1. Leading-in. Teacher introduces her own lifestyle.Then talk about the students lifestyles and give so me advices. 【设计意图】激发学生思维，引导学生介绍自己的生活方式，教师及时给出意见，并渗透 本课的重点句型。 2. Text. （1）Q1: What are mentioned in the text? Then let the students read the text silently and find out the answer. 【设计意图】教师引导学生快速默读课文，让学生整体感知课文情境。 （2）Show picture 1 and 2. Read the first and second paragraph and answer: Q1: What should we do? Q2: What shouldnt we do? 【设计意图】仔细默读前两段，教师提出问题，让学生带着问题读课文，用寻读的方法避 免了学习的盲目性，增强学生对课文语境的理解。 （3）Show picture 3 and 4. Read the third and fourth paragraph and answer: Q1: What should we eat? （4）Listen and follow. 【设计意图】让学生跟读课文既练习了学生的口语表达能力，又有助于学生掌握课文内 容，巩固学过的重点句型。 Step 3 Post-reading 1.Everyone chooses one picture and uses the key words to retell the text. 【设计意图】教师给出关键词让学生小组内复述课文，降低难度，培养学生善于动脑的好 习惯，为学生在实际环境中灵活运用重点句型打好基础。 2. Give some suggestions. Show some pictures and ask the students to give some suggestions. 【设计意图】学生通过讨论图片给出合理建议，兴趣大增，积极参与活动，带领学生把本 课的重点句型运用到了实际生活中，培养了学生的合作意识和团结精神。 3. Make a health poster. 【设计意图】学生通过制作健康海报和朋友一起分享健康的知识，把本节课的重难点运用 到了实际生活中，达到了学以致用的目的，并进行学会分享的情感渗透。 Step 4 Homework 1. Please show your poster to your friends. 2. Find more proverbs about health and share them with your friends. 【设计意图】引导学生把所学知识应用于实际生活中，提高实际运用语言的能力，将课 内学习延伸到课外，维持学生对英语的持久兴趣。