小学英语PEP人教版四年级下册《Unit4Itx27swarmtoday》word版教案3

1、名师精编 优秀教案PEP 学校英语四年级 Unit4 It s warm today教学设计第三课时 一、教学目标同学能听、说、认读sunny, cloudy, windy, rainy, snowy,并能通过探究,把握这几个词汇读音规律；同学能够明白不同天气的形成过程,并初步学会依据自然界的各种现象判定天气即将发生的变化；二、教学内容分析 : 本课的内容是与我们生活息息相关的天气的话题；老师可以就当时教室内的温度引出 warm 一词；然后向同学播放一段英文讲解的天气预报的实录, 从而引出 weather report,同时让同学感受一下描述气候的语句；三、教学难点分析 : 单词 weathe

2、r 的发音； Can I wear my . 问答中的人称转换；四、教学过程教学过程名师精编优秀教案设计说明热身（ Warm-up）1. Lets do TPR 活动既可活跃课堂气T: Walk, walk, walk, run , run, run. Fly, fly, fly. 氛,又可为下一Jump, jump, jump . Dance, dance, dance. Swim, 环节的语言作铺swim, swim. Draw, draw, draw. 中间加入 stop；垫；同学饶有爱好地边听边做, 听到 stop 时停； 2. 超级变、变、变老师寥寥数笔出现板书背景（山,河等）T：W

3、hat can I draw. What do you see. Stop 可增加TPR 趣味性；有的同学说： 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. 名师精编优秀教案趣味盎然的What can you be. Ss: We can be the Yandang Mountain. Its 嬉戏调动同学兴 趣,自然导入新 学问；又为本课beautiful. 结尾的表演埋下同学对老师瞬

4、时画成的画很惊奇；伏笔；出现 /操练（ Presentation/Practice）出现各种天气现象的形成过程1. 老师在黑板上画一个卡通太阳sun 板 书 老师因势利导,T 引导 ：Look, Im the sun. Im shy. How do 让同学发散思 you feel. Are you hot. 老师边表演边说 维,并复习 hot,Ss: I feel warm. cold,warm,cool 等词；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. （众同学笑）老师顺势让同学说出自己的感名师精编

5、优秀教案受；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. 2. cloud 结合科学课T: Look, the sun is shinning in the sky. The water in the river changes into steam. What will it be. 学问出现新知 识；同学在学习 语言的同时,又在老师的带领下老师画云Ss:云探究自然界的奥 秘；Ss学说 cloud；板书： cloud T: What doe

6、s the cloud look like. 名师精编 优秀教案S1: The cloud looks like babys face. Its lovely. 给同学一个S2:The cloud looks like an UFO.It can fly. Its cool. 似是而非的图 形,训练同学的 发散性思维,充 分发挥同学的想T: （课件一出示各种云的外形图）What does the cloud look like. The cloud looks like. 象力；不同的答 案形成了同学之 间的信息差异,同学有表达的欲 望,乐于表达；单词操练在 句型的依靠下更 为有效；S1图片一

7、 : The cloud looks like a horse. Its 同学张开想strong . It can fly in the sky. 象的翅膀,发散 性思维；S2图片一 : The cloud looks like a cow. Its fat. S3 S4 S5. 名师精编 优秀教案3. rain T: More and more clouds get together. What will come. Ss: 雨同学的口中学说 rain；导出 rain 一词；板书： rain a. Talk about the sound of the rain；S1: Rain, rain

8、, hualala. 老师接话题老师在课堂T: Oh, how heavy. Heavy rain, lets go . 中幽默的表演给老师装着狼狈地逃开 ,课堂一下子沸腾了 ,学 生纷纷举手仿照雨声； 课堂注入了新奇 的活力,借助学 生的话渗透S2 ：Rain, rain, xilili. heavy rain light T: Oh, light rain. rain；b. Sing the song Rain, rain go away. 名师精编 优秀教案 4. snow 老师画冷空气单词的操练形式可以敏捷多样,板书： snow Snow 一词的发Ss say the chant. S

9、now Snow, snow, where do you go. I dont know. I dont know. Where can I go. 音对同学来说较 好把握,因此通 过一个朗朗上口 的歌谣加以巩 固；5. snowy a. T: Whats the weather like here. Its snowy. 课堂是随机的,同学常常在你不板书 /i/, /i/, snowy. b. 区分 snow 和 snowy T: Whats this. T: Whats the weather like here. S: Its snow. 经意的时候给你 惊喜,作为老师,应当善于捕获时

10、机,让同学的思 维火花撞击出不 同的乐章；名师精编 优秀教案S: Its snowy. c. Talk about snowy days. T: Its snowy. I can make a snowman. S: Its snowy. I can make a snow rabbit. 师接同学的话题Is it beautiful or ugly. Does it have small eyes or big eyes. S1: I can make a snow Miss Chen. 哄堂大笑 S2: Its snowy. I can make a snow tiger. It has

11、two big eyes. The eyes are carrots. The nose is stone. Its lovely. 老师夸奖,赐予确定 6. Sunny, cloudy, rainy. 同学在表达a. T:i,i,snowy.i, i . Ss: i, i, sunny. 自己的思维的过 程中,难免会出 现一些语病,教名师精编 优秀教案T: 课件二 不同天气图 师应加以勉励,而非立刻订正 ,这 正是同学从不自觉的仿照语言到 自觉制造语言的 良好开端；在老师引导下自7. 用有节奏的 Chant 来操练主探究语音规律Rainy rainy, run back home. Sunn

12、y sunny, play 得出 sunny, a game. cloudy, rainy 这几Cloudy cloudy, rain is coming. 个词的发音；拓展 /巩固（ Extension/Consolidation）通过谈论不同天活动 1 气要做的事巩固词汇,发散思维,T: .课件三 晴天图 Its sunny. I can. 共享生活体会；名师精编 优秀教案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

13、力问答a. 依据小熊出示的东西,回答是何种天气名师精编 优秀教案table tennis football sneakers umbrella sunny b. wind windy 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. 依据事物之间的 规律关系,培育同学推理才能；S1: Its sunny and windy. Lets. S2: It will be rainy. Lets go home. It will be rainy. Lets put away

14、 the clothes. 活动 3：依据各种现象判定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,燕子低飞等各种情形；名师精编 优秀教案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：供应图片中的情形作为参考 名师精编 优秀教案依据天气的相关信息或情形,编对话；同学评比出正确创意、 正确表演、正确成效奖；Ss: We are ants. S1: I am a tall tree. Ant1: Its sunny. Lets have a picnic. A