地理学科渗透法制教案第十章极地地区.pdf

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1、1/6 地 理 学 科 渗 透 法 制 教 育 教 案第九章 极地地区关岭县关索镇关索中学刘江一、教案目标（一）知识目标1、能够在南北极地区图上辨别极地地区的范围、位置及经纬线特点和地球自转方向。2、了解两极地区自然环境的特点及差异。3、学会在以两极为中心的地图上辨别方向。4、了解两极地区进行科学考察和环境保护的意义。（二）能力目标1、掌握运用地图和相关资料说明某一地区位置特点的方法。2、掌握使用两极地形图和景观图片，总结归纳两极地区气候特点的方法。3、掌握利用经纬网在以两极地区为中心的地图上判断方向的方法。（三）情感目标通过学习，让学生感受到科学家热爱科学、不畏艰险、勇于探索的精神，并增强他

2、们保护两极地区环境的意识和热爱祖国的情感。二、教案重点与难点（一）教案重点两极地区的位置、气候、自然环境、自然资源等。（二）教案难点1、判断两极地区的方向，辨别周围环境。2、读图理解、区分两极地区的自然环境的差异。3、读图分析能力与技巧的培养。三、教案突破1、分别用南极地区和北极地区的地图，说明两极地区的位置。2、在以两极为中心的地图上，用经纬网辨别方向和周围的环境3、利用两极地区气温图，区分两极地区自然环境的差异。2/6 4两极地区的开发与保护及相关的法律南极条约。四、教案准备北极地区图、南极地区图、两极地区气温比较图、有关阅读资料、图片、课件等。师生活动教案提示与建议（一）冰雪覆盖的地区、

3、创设情景，导入新课。请大家看一段录像，猜一猜片中展现的是哪儿的景象?(播放极地区的景象录像)总结：这就是神秘的北极地区和南极地区，今天我们进入到这两个特殊地区，去解开它们神秘的面纱。板书：两极地区。、两极地区都是被冰雪覆盖的地区，为什么呢?我们来揭示这一问题。板书：冰雪覆盖的地区。展示北极地区图和南极地区图。请同学们从图中查出两极地区的位置范围和周围的大洲或大洋。（北极地区：位于北纬665º。以北，中心位置是北冰洋，周围被亚洲、欧洲、北美洲环绕。南极地区：位于南纬 665º。以南，中心位置是南极大陆，周围被太平洋、大西洋、印度洋环绕。）、引导：从纬度位置看，两极地区接受的热量多

4、吗?试从这个方面解释两极地区冰雪覆盖的原因。（两极地区纬度高，太阳斜射，所得的太阳光热少，气温低，大部分地区冰雪终年不化，所以形成厚厚的冰雪，覆盖着陆地和大洋。）总结：由于太阳斜射，两极地区气温很低。都有极昼、极播放 极地区的景象录像4 分钟展示 北极地区图和南极地区图。1 分钟学生活动：从图中查出两极地区的位置范围和周围的大洲或大洋。9 分钟提问？从纬度位置看，两极地区接受的热量多吗?文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8

5、Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1

6、T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU1

7、0A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T

8、9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编

9、码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N

10、8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R

11、10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J83/6 夜现象，这是由地球公转引起的。、南北极气温比较图。读图对比一下两极的气温值，结合课本102 页有关材料，探究：在两极地区不同的气温影响下，气候和自然景观会有什么差异?（南极气候：酷寒、干旱、大风。南极景观：厚厚的冰层，附近海面有冰山，被称为“白色沙漠”和“风库”。北极气候：气温高于南极，降水多于南极，风速小于南极。北极景象：终年冰封，冰雪天地。）板书：纬度高，气温低，

12、冰天雪地，南极酷寒、干旱、大风。、引导：尽管两极自然条件恶劣，但也有生命存在，看图 103 和图 104，说说最能代表两极的动物各是什么?（南极：企鹅。北极：北极熊。）、怎样在以两极为中心的地图上辨别方向?（站在南极点上，前后左右都是北方。站在北极点上，前后左右都是南方。）、过渡：南极远离人类的居住地，自然条件又非常恶劣，但每年都有大批的科学家前去考察，出于什么目的?带着这一问题，我们探究下一个问题。（二）科学考察的宝地承接过渡语，板书：科学考察的宝地。、阅读自学104106 页教材内容，归纳总结：南极地区有哪些自然资源?（(1)有煤、铁等丰富的矿产资源。(2)储存着大量的固体淡水资源。(3)

13、沿岸栖息着无数的海洋生物。(4)还有原始的自然环境，成为天然实验室。）板书：丰富的自然资源。总结：科考环境也是一种宝贵资源。为什么把南极地区称2 分钟探究：读图对比两极地区的气候和自然景观的差异？5 分钟气候特点：纬度 高，气 温低，冰 天 雪地，南 极 酷寒、干旱、大风。8 分钟代表 两极的 动 物：南极：企鹅。北极：北极熊。1 分钟以两极为中心的地图上辨别方向？8 分钟南极地区有哪些自然资源?4 分钟文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4

14、P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10

15、HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O

16、1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3

17、ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1

18、Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8

19、文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:C

20、R4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J84/6 为“天然实验室”?板书：天然实验室。南极大陆地下的煤是怎样形成的?原始的自然环境为科学家们进行气象、冰川、地质、海洋、生物等学科的科学研究提供了便利。根据大陆漂移学说，南极大陆原来并不在南极位置，而是位于温带地区，生长着茂密的森林，经过地质变化形成煤层。、展示我国科学家在南极地区考察的照片，看到这些图片，我们感到很自豪。目前，已有18 个国家在南极地

21、区建立了 140 多个科学考察实验站。从南极地图上，找出中国的两个科学考察站：长城站和中山站，描述它们所在的位置。（长城站在西经60º。，南纬60º。附 近。中 山 站 在 东 经70º。，南 纬70º。附近。）长城站和中山站的建立时间为什么都选择在2 月?（2 月是南极地区气温最高的季节。）小结：两极地区的地理位置用经纬线来确定，南极的气候与北极相反。、自学 105 页阅读材料穿越南极，体会南极考察队员勇于为科学献身的精神。、阅读课本秦大河的描述，体会极地的科考价值。南极考察如火如荼，自读课本106 页内容，说说北极科考为什么越来越频繁?（北极与南极一样，都有

22、重要的科考价值。二战之后，又在北极地区发现和开采了石油、天然气、煤、铁等资源。）、总结：随着科学技术的不断进步，不久的将来，两极地区必将为人类提供宝贵的财富。南极 大陆地下的煤是怎样 形 成 的?2分钟展示 我国科学家在南极地区考察的 照片。1 分钟在图上找出中国的两个科学考察站。5 分钟建立时间都是2 月。体会极地的科考价值。2 分钟文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:

23、CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y

24、4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10

25、 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7

26、O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3

27、 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A

28、1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J

29、8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J85/6（三）极地的保护与和平利用、展示日本南极捕鲸的资料。两极地区都有大量的生物资源，但都不同程度地遭到滥捕和滥杀，使两极地区的鲸鱼资源已陷于危机之中。该怎样对待两极地区的资源呢?我们以展示的资料为背景材料，分成日本方和国际社会方，两方进行辩论，在辩论中达到探究的目的。（按照日方和国际方各分成几个小组，然后以小组为单位，准备辩论材料。各组派代表发言、辩论，气氛热烈，精彩之处鼓掌欢迎。日本方的辩论中心：捕鲸是为了搞科研，鲸肉食品

30、只是科研的副食品。国际社会方的辩论中心：进行科研并不需要每年大规模捕鲸，况且，现代科学技术并不需要杀死鲸鱼来搞科研。）板书：极地的保护与和平利用，滥捕、滥杀。、总结：人类再也不能失去最后这片净土了，各国要引起重视，务必用条约的形式束缚各国。旨在保护南极环境的南极条约于1959 年 12 月签订，我国于1983 年正式加入。板书：南极条约。南极条约有关规定协议如下：第一条第一款、南极应只用于和平目的。一切具有军事性质的措施，例如建立军事基地，建筑要塞，进行军事演习以及任何类型武器的实验等等，均予禁止。第二款、本条约不禁止为了科学研究或任何其它和平目的而使用军事人员或军事设备。第二条规定在国际地球

31、物理年内所实行的南极科学调查自由和为此目的而进行的合作，应按照本条约的规定予以继续。第三条第一款、为了按照本条约第二条的规定，在南极促进科学调查方面的国际合作，缔约各方同意在一切实际可行的范围内；（甲）交换南极科学规划的情报，以便保证用最经济的方法获得最大的效果；（乙）在南极各考察队和各考察站之间交换科学人员；极地的保护与和平利用。展示 日本南极捕鲸的资料。小组活动：按照日方和国际方各分成几个小组，然后以小组为单位，准备辩论材料。各组派代表发言、辩论，气氛热烈，精彩之处鼓掌欢迎。4 分钟极地的保护与和平利用。有关的法律条文南京条约。4 分钟文档编码:CR4N8Y4P3R10 HG8Y7O1F1

32、T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU1

33、0A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T

34、9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编

35、码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N

36、8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R

37、10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8

38、Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J86/6（丙）南极的科学考察报告和成果应予交换并可自由得到。第二款、在实施本条款时，应尽力鼓励同南极具有科学和技术兴趣的联合国专门机构以及其它国际组织建立合作的工作关系。第五条第一款、禁止在南极进行任何核、爆炸和在该区域处置

39、放射性尘埃。第九条第一款措施：（甲）南极只用于和平目的；（乙）便利在南极的科学研究；（丙）便利在南极的国际科学合作；（丁）便利行使本条约第七条所规定的视察权利；（戊）关于在南极管辖权的行使问题；（己）南极有生资源的保护与保存。（四）本课小结通过本节学习，我们认识了两极地区恶劣的自然环境和丰富的自然资源。我们了解极地地区，就是为了更合理地利用它，保护它，为人类做出应有的贡献。2 分钟共 45 分钟文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10

40、 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7

41、O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3

42、 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A

43、1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J

44、8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:

45、CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8文档编码:CR4N8Y4P3R10 HG8Y7O1F1T3 ZU10A1Y8T9J8