2022年人教版七年级地理下册第七章第四节《俄罗斯》教学设计 .pdf
-
资源ID:57646621
资源大小:49.98KB
全文页数:5页
- 资源格式: PDF
下载积分:4.3金币
快捷下载
会员登录下载
微信登录下载
三方登录下载:
微信扫一扫登录
友情提示
2、PDF文件下载后,可能会被浏览器默认打开,此种情况可以点击浏览器菜单,保存网页到桌面,就可以正常下载了。
3、本站不支持迅雷下载,请使用电脑自带的IE浏览器,或者360浏览器、谷歌浏览器下载即可。
4、本站资源下载后的文档和图纸-无水印,预览文档经过压缩,下载后原文更清晰。
5、试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。
|
2022年人教版七年级地理下册第七章第四节《俄罗斯》教学设计 .pdf
第四节俄罗斯(第 2 课时)教案教学目标:1、运用地图和其他资料,简要分析俄罗斯工业部门特点以及主要工业区的分布与本国自然资源的特点和分布的关系。2、联系俄罗斯自然条件特点,会运用实例说明俄罗斯因地制宜发展工业。3、运用地图说明俄罗斯的交通运输特点和城市分布规律。教学重难点:俄罗斯工业、交通及城市分布特点教学方法;自主探究,合作交流,读图分析,归纳总结。课前准备:多媒体、导学案教学课时:一课时教学过程导入新课:师:下面,请同学们观看一段视频(多媒体投放原油暴跌的视频),思考视频中提到国际原油价格暴跌主要对哪个国家产生重大影响,还介绍了这个国家的的哪些主要内容?生:俄罗斯、石油、及工业等。师:及时评价。(这位同学观看真仔细等)。本节课我们一起来学习俄罗斯的资源、工业及交通。承转:首先让我们了解一下本节课的学习目标。(师板书课题:第四节俄罗斯)生:读学习目标。一:自然资源丰富,重工业发达承转:由刚才视频我们知道俄罗斯石油、天然气资源丰富,那么,俄罗斯还有哪些矿产资源?师:请同学们完成大屏幕投放的问题。(多媒体投放俄罗斯的矿产资源图:俄罗斯有哪些矿产资源?)生:展示交流。(煤矿、铁矿、石油、天然气、铜矿、金矿丰富)师生共评。承转:俄罗斯矿产资源丰富。那么,俄罗斯自然资源还有什么特点?师:请同学们继续完成 屏幕投放的问题。(多媒体投放)生:展示交流。(储量、产量大)师生共评。师:通过 的自主探究1、2,请同学们总结一下俄罗斯的自然资源有什么特点?生:展示交流(自然资源丰富,储量大、产量大)(师板书一:自然资源丰富)承转:丰富的自然资源为俄罗斯经济发展提供了有力的保障,那么俄罗斯有哪些重要的工业区?重要工业部门又有哪些呢?师:下面请同学们继续完成屏幕投放的问题。俄罗斯有哪些重要的工业区?有哪些重要工业部门?)(多媒体投放)生:展示交流。(可以让四个学生说)。师生共评。(及时鼓励:这位同文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4学回答非常完整等)归纳总结:主要工业区有莫斯科工业区、圣彼得堡工业区、乌拉尔工业区、新西伯利亚工业区,俄罗斯的工业主要集中分布在欧洲部分。承转:那么,俄罗斯是如何利用丰富的矿产资源来因地制宜发展工业的?师:请同学们继续完成 屏幕投放知识拓展。生:展示交流。(乌拉尔工业区:铁石油丰富,新西伯利亚工业区:煤、铁丰富)师生共评。归纳总结:俄罗斯工业区靠近原料产地来因地制宜发展工业的。承转:由刚才学习,我们知道,俄罗斯的自然资源丰富,那么,俄罗斯的工业具有什么特点?师:请同学们继续完成 屏幕投放的学以致用 题。(多媒体投放,适时指导点拨)生:讨论展示交流。师生共评。(鼓励性评价)归纳:俄罗斯重工业发达,与人们生活密切相关的消费品制造业相对滞后。小结:俄罗斯自然资源丰富,近几十年来,靠大量出口石油、天然气,促进本国经济的较快增长。但过度依赖石油、天然气等资源出口,会导致俄罗斯经济发展不稳定。为促进经济增长,如今,俄罗斯已向高新技术领域发展。承转:回顾刚才我们主要学习了俄罗斯哪些内容?生:(一:自然资源丰富,重工业发达板书)同学们掌握如何?请文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4完成导学案中即时巩固题。生:展示交流。师生共评。二:发达的交通承转:丰富的自然资源和发达的交通是保证俄罗斯经济发展的两大条件,那么俄罗斯的交通状况又是如何?师:请同学们完成 屏幕投放的问题。(多媒体投放)巡回指导。生:展示交流。师生共评。归纳:强调西伯利亚大铁路位置:横跨亚欧大陆。承转:由图中我们可以看出西伯利亚大铁路沿哪里修建?(生:南部山区,同学们知道为什么?)师:请同学们继续完成 屏幕投放的 合作探究题。师给予适当提示。生:展示交流。师生共评。承转:我们了解西伯利亚大铁路沿南部山区修建的原因,其中人文因素是城市人口集中,那么,俄罗斯有哪些重要城市,其分布状况又如何?师:请同学们完成 屏幕投放的问题。生:展示交流。(在版图中填四个城市名称及位置,其他同学在导学案第 2 页图中填写)师生共评。(及时纠错评价,同学书写大方、规范等)归纳总结:四个城市在图上位置,强调:首都是莫斯科,第二大城市是圣彼得堡,符拉迪沃斯托克是西伯利亚大铁路东端城市,摩尔曼斯克虽纬度高但受北大西洋暖流影响,是北冰洋沿岸终年不冻港。)城市主要分布在欧洲部分,沿铁路线分布。承转:俄罗斯交通发达。那么,客运、货运主要靠什么方式运输?文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4师:请同学们继续完成学屏幕投放的问题。(多媒体投放)生:展示交流。师生共评。总结:刚才主要学习了什么主要内容?(二、发达的交通板书)小结:让我们回顾本节课学习内容。(生:畅谈学习收获)达标检测:这节课同学们掌握的怎么样,下面,请同学们独立完成达标检测。师生共评:请同学们看这几道题,回答非常正确。下面同学全做对的请举手,说明同学们对这节课内容掌握非常好。结束语:还有几分钟请同学们继续把同步达标检测题完成。没有完成课下完成。文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4文档编码:CK5Y7E3F3J4 HJ5M3Q5M4S6 ZO10D9P2F2Z4