人教版（新起点）四年级下册Unit 1 My neighbourhood-Lesson 2-ppt课件-(含教案)--(编号：82404).zip

城市天气 Harbin cool Lhasa warm Kun Ming Beijing 猜一猜 Whats the weather like in Hai Kou? Its warm. rainy Its rainy in London. snowy Its snowy in Moscow cloudy Its cloudy in Beijing. windy Its windy in Singapore. sunny Its sunny in Sydney. Whats the weather like? rainy snowy windy cloudysunny 请请单击单击鼠鼠标标 Shanghai New York Paris Tokyo Toronto Listen and tick. in, snowy, is, it, Moscow warm, Beijing, in, it, is is, rainy, in, it, London cool, is, Lhasa, it, in It is snowy in Moscow. It is warm in Beijing. It is rainy in London. It is cool in Lhasa. 小小 结结 单 词： rainy snowy windy sunny cloudy 一、教学目标 1. 知识目标： 学生能听、说、认读 sunny, cloudy, windy, rainy, snowy，并能通过探究，掌握这几个词汇 读音规律。 学生能够了解不同天气的形成过程，并初步学会根据自然界的各种现象判断天气即将发 生的变化。 2. 能力目标：增强主动思维和实践意识，提高自主学习能力，提高语言运用能力。 3. 情感目标：学生通过充分挖掘生活经验，丰富生活知识，认识了解我们赖以生存的大自 然。 二、课前准备 彩色粉笔、课件、录音机 三、教学和活动过程 教学过程 设计说明 热身（Warm-up） 1. Lets do T: Walk, walk, walk, run , run, run. Fly, fly, fly. Jump, jump, jump . Dance, dance, dance. Swim, swim, swim. Draw, draw, draw. 中间加入 stop。 (学生饶有兴趣地边听边做，听到 stop 时停。) 2. 超级变、变、变 教师寥寥数笔呈现板书背景（山，河等） T：What can I draw? What do you see? 有的学生说：You can draw a mountain. Its so big. T:（边说边表演）Look, a mountain. T: Can you be a mountain? Im a bird. Im beautiful. I can fly. What can you be? Ss: We can be the Yandang Mountain. Its beautiful. (学生对教师瞬间画成的画很诧异。) TPR 活动既可活跃课堂气氛，又可为下一环节的语言作铺垫。 Stop 可增加 TPR 趣味性。 趣味盎然的游戏调动学生兴趣，自然导入新知识。又为本课结尾的表演埋下伏笔。 呈现/操练（Presentation/Practice） 呈现各种天气现象的形成过程 1. 教师在黑板上画一个卡通太阳sun 板书 T (引导) ：Look, Im the sun. Im shy. How do you feel? Are you hot? 教师边表演边说 Ss: I feel warm. T: Can you be a sun? S1 拉起头发表演怒发冲冠的太阳: Look, Im the sun. Im angry. （众学生笑）教师顺势让学生说出自己的感受。 Ss: I see the angry sun. Im hot. S2 驮着背表演年老的太阳: Im the sun. Im old. Im very kind. Ss: Oh, we feel. 教师因势利导，让学生发散思维，并复习hot，cold，warm，cool 等词。 2. cloud T: Look, the sun is shinning in the sky. The water in the river changes into steam. What will it be? 教师画云 Ss:云 Ss 学说 cloud。 板书：cloud T: What does the cloud look like? S1: The cloud looks like babys face. Its lovely. S2:The cloud looks like an UFO.It can fly. Its cool. T: （课件一 出示各种云的形状图）7. 用有节奏的 Chant 来操练 Rainy rainy, run back home. Sunny sunny, play a game. Cloudy cloudy, rain is coming. 在教师引导下自主探究语音规律得出 sunny, cloudy, rainy 这几个词的发音。 拓展/巩固（Extension/Consolidation） 活动 1 T: (.课件三 晴天图) Its sunny. I can. T: (.课件四 阴天图) Its cloudy. What will the weather be like? Ss:It will be. T: (课件五 雨天图) Its rainy. Lets. T：（课件六）课件六 智力问答 a. 根据小熊出示的东西，回答是何种天气 table tennis football sneakers umbrella sunny b. wind windy 通过谈论不同天气要做的事巩固词汇，发散思维，分享生活经验。 活动 2 谈论天气有可能发生的变化。 T: (课件七 不同天气图片) T: Its cloudy and windy. What will the weather be like? S1: Its sunny and windy. Lets. S2: It will be rainy. Lets go home. It will be rainy. Lets put away the clothes. 根据事物之间的逻辑关系，培养学生推理能力。 活动 3：根据各种现象判断天气即将发生的变化。 a.T：（课件八）出示蚂蚁上树，繁星满天，鱼浮水面，燕子低飞等各种情景。 T: Look at the tree. What can you see? S1: There are some ants on the tree. T: What will the weather be like? S2: It will be rainy. T: So can I wear sneaker? S3: You can wear boots. T: It will be rainy. What can we do? Ss: We can. T：(提供图片中的情景作为参考) 根据天气的相关信息或情景，编对话。 学生评选出最佳创意、最佳表演、最佳效果奖。 Ss: We are ants. S1: I am a tall tree. Ant1: Its sunny. Lets have a picnic. Ant2: Oh, no, my hat. Ant1: Its windy. Look at the sky. There are many black clouds. Tree: Hey, ants, ants. Hurry up, hurry up. Its windy and cloudy. It will be rainy. Ants: Oh, lets climb the tree. (学生精彩的表演和丰富的想象赢得了阵阵掌声。) 教师这里通过举例让学生明白将要展开的话题，给学生一个思维的导向，并同时多方位 地利用信息差让学生分享个人生活经验。 教学结果呈现用表演的方式，学生结合个人经验充分发挥想象力，展现自我。