四下Unit 3 Weather .docx

Unit3 Weather （ Period 1）Teaching aims:1.能听、说、认读表示天气的单词“cold”, “cool”, “warm”, “hot”,并知道与这几种天气相对应的大致温度。2能听懂、会说句子“This is the weather report.”, “Its warm in Beijing today.” 初步了解我国几个不同城市的基本的气候特点。3能听懂、会唱“Lets chant”部分的歌谣。4继续保持学生对学习英语的兴趣，培养学生积极与他人合作的优良品质。Teaching important and difficult points:1新单词的听、说、认读。2能听懂、会说句子“This is the weather report.”, “Its warm in Beijing today.”, 初步了解我国几个不同城市的基本的气候特点。3能在创设的情景中运用新学单词和句型模拟天气预报。4单词“weather”中字母组全“th”的发音。Teaching aids: 1教师准备课件、录音机、词卡和图片。2学生准备画笔和画纸。Teaching methods:导入法、游戏法等Teaching procedures:Step One: Warm-up1.课堂口语练习。2学生在白纸上画出几个钟表并标上时间，然后同桌合作就“时间”进行问答练习。Step Two: PreviewT：Are you happy today? Im very happy. Because today is very hot, I can eat ice-cream. Today our topic is about weather.Step Three: Presentation1. A. Lets learn (1)教师出示哆啦A梦的图片，教师说：“We will have a wonderful trip with Doraemon. Do you know where we will go first? ” 师出示地图，学生从地图中知道要去Hong Kong.出示香港的图片及温度，问：“Whats the weather like in Hong Kong?”教授单词hot，并板书。学生跟读单词hot,并会说：”Its hot in Hong Kong.”接下来分别去Harbin、Beijing、Lhasa,会说Its cold in Harbin. Its warm in Beijing. Its cool in Lhasa.（2）Guessing game (3)教师播放“Lets learn”部分的课件，让学生观看，然后找学生扮演主持人来播报天气。2Lets chant.(1)教师用课件出示冬天下雪的图片，说：“Look, its winter now. Its snowing. I feel cold. What should I do?”,并边说边做“冷”的动作，引导学生回答：“You should wear warm clothes.”。教师用课件出示春天阳光明媚的图片，说：“Winter goes and spring comes. It is warm now. Its warm inside. I wear clothes. What should I do?”引导学生回答：“Take off some clothes.”(2)教师播放两遍歌谣录音，全班学生跟着录音唱歌谣，然后让学生分男女比赛唱歌谣。(3)帮助学生明白，在不同的季节要穿不同的衣服。Step Four: Consolidation & Extension1练读单词 学生分小组进行，一名学生读，其他学生边听边指着课本上相应的单词。2学生拿出自己画笔和画纸，画出自己最喜欢的天气图，并用天气预报的形式介绍给自己的同桌。Step Five: Summary1师生共同总结本节课学习的主要知识。2鼓励学生关心天气变化，掌握气候冷暖。Homework:1将本节课所学的新单词抄写五遍。2向自己的父母做一次天气预报。Blackboard D