2022年接力跑说课稿及教案 .pdf

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1、学习好资料欢迎下载接力跑说课稿及教案一、教材分析接力跑是以几个人互相配合，密切协作，分别跑完各自规定距离的集体项目，又是在田径运动中唯一体现集体合作的运动项目。它深受学生的喜爱，并有较多的思想教育因素。接力跑和快速跑的技术基本相同，不同的是接力跑有传递接力棒的技术，要求各棒队员之间的协调配合，保证在快速跑中完成传接棒。所以，接力跑既可以发展速度素质，协调性和培养快速奔跑能力的有效手段，又可以培养密切合作的集体主义精神。接力跑的教学，在提高快速跑能力的基础上，进一步加强了快跑中完成传接棒动作的准确性、协调性和思维性的训练。正式比赛的接力跑有4100米、4400 米。在群众性的体育活动中，有不同形

2、式的接力跑，如不同距离的团体接力赛、异程接力、男女混合接力、往返接力、迎面接力等项目。二、学情分析本次课的授课班级为初中学生，由于初中学生具有好动，注意力不集中的特点，但又具有较强的创造力和自学能力，针对这一特点，我采用了启发、模仿、创新、竞赛等教学法，充分挖掘每个学生的潜在能力，充分发挥学生的主体作用，更好地促进学生努力达到教学目标。三、教学目标1 学习掌握传接棒技术，以学习下压式左右手传接棒技术为主要内容。2明确各棒分工和个人所扮演的角色，掌握好传、接棒时机与配合，控制好情绪，增强自信心。3在课外活动和校级运动会等能够操作运用传接棒技术。学习好资料欢迎下载4增加趣味接力赛，让学生在活动中用

3、智慧和技巧与同伴协作，体验成功乐趣，发扬团结协作精神。四、教学方法与措施1分组练习和自主学习相结合，通过多次和反复练习，达到熟练。2组织小组间接力赛，增加竞争性和娱乐性气氛。易犯错误：起动标志不准确；伸臂过早；传接棒不准。纠正方法：初步确定起跑标志后，根据传接棒同学的具体情况，作具体的调整，可在起跑处放小纸团作为标志物；未听到到信号，一般不做伸臂接棒准备，熟练后可不采用信号；明确传接棒时机和方式，只有通过多次反复练习，才能达到熟练无误。五、教学流程：（一）导入部分（10）1、课堂常规：（2）集合整队，清点人数师生问好宣布本节课的内容安排见习生 2、慢跑（2）3、徒手操（3）让学生慢跑和做徒手操

4、的目的是让学生身体预热，充分活动身体各关节，预防运动损伤的发生，通过健身操来提升学生身体兴奋性，提高课堂的教学气氛，为接下来的教学内容打下基础。（二）主要部分（25）1、迎面接力游戏2、教师讲解示范传、接棒技术文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 Z

5、O8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编

6、码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8

7、 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10

8、 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文

9、档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1

10、I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6学习好资料欢迎下载3、分组练习（三）结束部分(5)1、

11、放松练习（2）通过慢跑，使学生身心得到放松，为下一堂课做好准备。2 总结（2）对同学完成本课教学任务进行总结，对不合理的地方进行指正，对好同学进行表扬，对其他同学提出进一步要求和鼓励，使其有信心学好接下来的教学内容。3、下课，回收器材。六、教学评价学生完成本次课的学习过程中，能有 90%的学生能掌握立棒式迎面接力跑的传接棒技术，并能运用于实践。学生不但在身体上得到锻炼，思维能力得到发展，更重要的是使全体学生体验到参加体育活动的乐趣，在心理和生理上有一种获得成功后的喜悦。激发学生参与体育活动的兴趣，从而更加主动的积极的参加体育活动，为终身体育打下基础。同时，学生之间团结协作，互相帮助，有团队意识

12、、责任感，在教学得到充分落实。七、本课预计：1目标达成效果较好2运动强度在中等以上,平均心率在 130-140 左右3社会交往活动目标达成水平四4运动密度在 3040%左右文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y

13、3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9

14、G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3

15、S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ

16、4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9

17、F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8

18、R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6学习好资料欢迎下载接力跑传、接棒教案教学目标认知目标：明确动作要领技能目标：初步掌握接力跑传

19、、接棒技术教育目标：培养学生敢于拼搏、不怕困难、团结协作的精神教学内容接力跑的传、接棒技术课 的顺序课的内容时间次数教师教法学生学法组织形式与要求导入1、体育委员整队、汇报人数师生问好。2、宣告本课学习任务。3、检查服装，安排见习生。4 分钟1 次1、课前向学生预告课的内容。2、教师带领引导学生进行队列练习、游戏。3、学生了解课的内容，对学习产生兴趣。按教师的要求站队。组织：要求：快、静、齐激发1、慢跑 400 米2、徒手热身操 1 头部运动2 肩部运动3 扩胸运动4 体转运到5 腹背运到 6 弓步压腿5 分钟1 次教师引导、讲解动作注意点。学生分组模仿动作1、两路纵队跑2、组织：学习发展1、

20、迎面接力游戏 1 学生分成人数相等的两队，每队再分成甲乙两组，成纵队相对站立于两边的起跑线。令后，各队甲组排头迅速向乙组跑。2 接力棒交给乙组排头，自己站至乙组排尾，乙组排头用同样的方法传给甲组。依次类推，以不犯规或少犯规又先跑完的队为胜。2、传、接棒练习 1 两人一组原地摆臂持棒做上挑式和下压式传接棒手型练习。2 两人一组原地摆臂持棒做上挑式和下压式传接棒练习，并结合传接棒信号发出“给”、“接”等提示，轮流交换练习。20 分钟10 分钟2 次若干次1、布置跑动路线2、教师引导、启发学生共同游戏。3、教师适时参与游戏，及时提醒、纠正 个 别 学 生 的 动作，鼓励学生积极进取，争创第一。1、教

21、 师 示 范 边 引 导学生学习动作2、教 师 讲 解 动 作 方法，动作快又好3、教师引导示范4、学生个体评议，相互 评 议、教 师 评议。1 遵守游戏规则2 通过迎面接力比赛，在快跑中完成传接棒，体验传接棒动作。1、两 人 互 相 观察动作。2、认 真 学 习 动作 分组比赛中，互相鼓励、互相促进，形成一种集体观念。文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8

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23、 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文

24、档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1

25、I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D

26、10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S

27、6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4

28、P1I8 HI9F9G4N7D10 ZO8R3S8A6S6学习好资料欢迎下载 3 采用加速跑或快速跑，在直道上接力区内（接棒人结合起跑标志）进行练习。检查传棒人发出信号是否适时调整放松1、放松操2、小结3、收拾器材3分钟1 次1、教 师 与 学 生 一 起调正放松2、教师评议，请学生评议1、学生模仿2、按 教 师 要 求学生评议整队集合场 地器材1、篮球场2、接力棒两个课后小结文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D1

29、0 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6

30、文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P

31、1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7

32、D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6

33、S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B

34、4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6文档编码:CZ4Y3B4P1I8 HI9F9G4N7D10 ZO8R3S8A6S6