地球日教案.pdf

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1、中班教案：世界地球日活动对象:活动时间:20 分钟地点:活动目标1、了解和感受地球生态环境日益恶化的现象,理解世界地球日的起源和目的。2、利用画面表达希望和建议的方法。3、感受地球生态环境日益恶化的现象,以增强学生对大自然和人类社会的热爱及责任感,激发对地球的热爱之情和环境保护的意识。教学准备1、课前收集有关生态环境的资料(图片或影像)。2、准备准备色彩工具(水粉色、调色盘、水桶)。3、教室布置:在教室四周的墙壁上张贴网络下载的环保宣传画和相关资料。4、多煤体课件教学过程一、游戏并导入新课1.游戏一年之中节日有很多,这些节日你都知道吗现在我们来做一个有关节日的小游戏。请大家注意抢答。(分别出示

2、:3 月 8 日、9 月 10 日、3 月 12 日、3 月 15 日、12 月 25 日、4 月 22 日)2.导入新课:哪我们今天来认识4 月 22 日 世界地球日二、新授1.简介世界地球日的由来那么世界地球日究竟是怎么来的是从哪一年开始的看了下面课件你们就明白了。(出示简报)2.引导幼儿感受地球的美好(出示太空中的地球图片)我们所居住的是一颗十分美丽的星球,有着非常迷人的自然风光以及丰富的动植物资源。(分别出示自然风光和动植物图片)3.引导幼儿感受地球现状(出示:但是)但是由于人类对地球资源开发利用不当,导致生态环境受到非常严重的破坏,下面我们就来看看这些触目惊心的照片吧。(分别出示照片

3、)4.引导幼儿交流资料其实这些只是人类破坏生态环境的一部分。老师为小朋友了不少有关环境污染的资料,现在请小朋友看一下资料,再说说感受。5.引导幼儿发表自己的感受谁愿意把自己的资料用最简短的一两句话介绍给全班小朋友听,并说说自己的想法。师:从刚才的发言中我能深切的感受到小朋友们对我们的家园充满了忧虑,因为我们都明白:地球只有一个,它是我们唯一的家园。6.欣赏作品师:其实绝大多数人类是非常喜欢大自然的,在日常生活中我们会看到人们用绘画、雕塑、电视剧等等各种艺术的方法批评那些破坏环境、捕杀动物的恶劣行为。接下来,我们就来欣赏几幅这方面的绘画作品。三、学生创作作品欣赏完了,下面请大家动手试试。要求:以

4、世界地球日为主题,用你手中的画笔表达你对地球环境被破坏的现状的担忧,还可以写上一段文字说明。幼儿创作,教师巡视辅导。四、展示作品1 说说自己的作品2 评评别人的作品五、总结总的来说,小朋友画得都很精彩,很令我感动,我有一个想法,就是:希望在 4 月 22 日那一天拿上我们的作品走上街头,呼吁我们身边的每一个人:珍惜地球,热爱大自然。中班环保教案地球一小时教学目标：1、初步认识二氧化碳并知道二氧化碳与地球环境污染的简单关系；2、知道节约用电等行为会减少二氧化碳的排放，初步形成环保意识；3、能共同设计环保主题海报，培养热爱地球家园的责任感。教学分析：重点：1、初步认识二氧化碳并知道二氧化碳与地球环

5、境污染的简单关系；难点：2、知道节约用电等行为会减少二氧化碳的排放，初步形成环保意识；教学准备：1、地球生病图片、二氧化碳卡通图片、轿车电灯工厂图片；2、“为地球妈妈降温”的半成品海报；3、白纸每人一张、绿色蜡笔若干；4、“地球一小时”宣传视频文件。教学过程：（开始部分）师：（出示地球妈妈生病图片）小朋友，我们的地球妈妈生病了，发烧了，你们知道地球妈妈为什么生病了吗请小朋友大胆想象，大胆发言。师：教师利用所学过的病菌能引发人类生病的道理，让幼儿联想到地球妈妈生病也是感染了一种可怕的有害气体，引出“二氧化碳”。可以让幼儿起一个更好记的名字，如“碳碳”。（进行部分）师：为什么二氧化碳可以让地球妈妈

6、生病它是由什么产生的出示图片：轿车 尾气 二氧化碳文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1

7、N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4

8、 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y1

9、0E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S

10、9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:

11、CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S

12、2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9电灯 燃烧煤炭 二氧化碳工厂 加工 二氧化碳师：他们把这些二氧化碳气体全部丢到地球妈妈身上，就像给地球妈妈穿上了厚厚的

13、棉衣，地球妈妈开始发烧了，地球气候变暖，由此引发各种异常的气候变化和灾难，如干旱、洪涝、地震、沙尘等。师：面对地球妈妈的苦恼，我们应该怎么做怎么才能让地球妈妈早日康复请小朋友大胆说出自己的想法，根据以上所讲，得出总结：电灯 燃烧煤炭 节约用电 减少二氧化碳轿车 尾气 不开车或尽量少开车减少二氧化碳工厂 加工 节约一切生活用品减少二氧化碳师：请小朋友观看“地球一小时”活动宣传片，看看世界各国人民为了地球妈妈都做了什么“熄灯！”请小朋友养成节约用电的好习惯，而且要提醒周围的人也要节约用电。（结束部分）师：还有哪些行为可以帮助地球妈妈减少二氧化碳师：出示大树图片，讲解为什么人们要多栽树，少伐树，因为

14、大树可以帮助地球妈妈吸附大量的二氧化碳，从而达到净化空气的目的。师：4 月 22 日是世界地球日，老师倡议大家共同为地球妈妈设计一个宣传海报，让更多的人们知道地球妈妈的痛苦，更多的人们加入到我们拯救地球妈妈的活动中来。师：出示“世界地球日，我们为地球妈妈降温”的半成品宣传海报，要求幼儿每人画一课大树，并用手撕下来，粘在海报上，大家画的大树共同粘成一个大树荫的形状，为地球妈妈撑起一片绿荫！最后大家站在海报旁边，共祝地球妈妈节日快乐！文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S

15、9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:

16、CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S

17、2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10

18、 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1

19、N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4

20、 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y1

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24、7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 H

25、R6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4

26、C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 Z

27、I3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E

28、7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9气候变化和灾难，如干旱、洪涝、地震、沙尘等。师：面对地球妈妈的苦恼，我们应该怎么做怎么才能让地球妈妈早日康文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI

29、3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7

30、P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档

31、编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1

32、Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7

33、D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR

34、6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C

35、9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9复请小朋友大胆说出自己的想法，据以上所讲，得出总结：电灯燃烧煤炭节约用电减少二氧化碳文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI

36、3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7

37、P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档

38、编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1

39、Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7

40、D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR

41、6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C

42、9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9轿车尾气不开车或尽量少开车减少二氧化碳工厂加工节约一切生活用品减少二氧化碳文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E

43、7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文

44、档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ

45、1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X

46、7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 H

47、R6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4

48、C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 Z

49、I3Y10E7P6S9师：请小朋友观看“地球一小时”活动宣传片，看看世界各国人民为了地球文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码

50、:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9S2X7D10 HR6B1N4C9P4 ZI3Y10E7P6S9文档编码:CJ1Y9