中小学网球联赛规则解读与实践指南中小学网球联赛规则解读

中小学网球联赛规则解读与实践指南中小学网球联赛规则解读,

中小学网球联赛是一项旨在推广网球运动、增强学生体质、培养团队合作精神和 competitive意识的重要活动,本文将详细解读中小学网球联赛的规则,帮助学生、家长和组织者全面了解比赛的组织和操作流程,确保比赛的顺利进行。

联赛目的

中小学网球联赛旨在通过组织学生参与网球比赛,促进学生身体素质的提升,培养团队协作能力,增强学生之间的友谊,同时激发对体育运动的兴趣,比赛还能帮助学生在竞争中学会坚持和克服困难,提升心理素质。

组织机构

中小学网球联赛通常由当地教育局、学校或相关体育协会负责组织,组织机构的职责包括制定比赛规则、安排比赛时间、协调场地和裁判员,以及处理比赛中的各种事务,各学校也会根据自身的资源和条件,制定相应的比赛计划。

比赛组织

比赛组织是确保比赛顺利进行的关键环节,以下是比赛组织的主要内容:

  1. 比赛时间安排:比赛时间通常根据学生的课表安排,确保学生有足够的时间参与比赛,比赛时间一般为每天一次,每次比赛时间控制在1小时以内。

  2. 赛制:比赛通常采用单循环赛制,即每个学校或班级与其他所有对手进行比赛,也可以采用双循环赛制,即每个对手进行两次比赛,一次主场,一次客场。

  3. 分组方式:比赛可以按照年龄、年级或网球水平进行分组,年龄分组通常分为小学组和中学组,中学组又分为初中和高中两个组别,年级分组则根据学生的年级层次进行安排,水平分组则根据学生的网球水平进行配对,确保比赛的公平性。

  4. 种子选手的安排:比赛的前几名选手(种子选手)将获得优先比赛的机会,以确保比赛的激烈性和竞争性。

比赛规则

网球比赛规则是确保比赛公平进行的重要保障,以下是中小学网球比赛的主要规则:

  1. 发球:比赛开始时,由裁判员随机选择发球权,发球后,球必须落在比赛场地内,否则视为发球失误,发球的选手必须在球出界后重新获得发球权。

  2. 接发球:接发球时,球必须在发球线内,且在球到达对方场地后,必须在对方场地内击球,否则,视为接发球失误。

  3. 回球:回球必须在对方场地内进行,且球必须在对方场地内击球后,再次回到发球线内,否则,视为回球失误。

  4. 发球:在回球失误后,发球权将回到发球选手。

  5. 一发球:一发球是指选手在发球时将球击出,球必须落在对方场地内,且不能触网,否则,视为一发球失误。

  6. 二发球:二发球是指选手在发球时将球击出,球必须落在对方场地内,且不能触网,并且必须在对方场地内击球后,再次回到发球线内,否则,视为二发球失误。

  7. 界外球:界外球是指球落在比赛场地外的球,界外球必须在发球线内进行击球,否则视为界外球。

  8. 发球权的决定:在回球失误后,发球权将回到发球选手,如果选手连续两次发球失误,发球权将回到对方选手。

  9. 胜球判定:在回球过程中,如果球落在对方场地内,且在对方场地内击球后,再次回到发球线内,发球选手将获得胜球,否则,对方选手将获得胜球。

  10. 发球胜局:在发球胜局中,发球选手必须在对方选手连续两次发球后,再次获得发球权。

  11. 平分:在网球比赛中,平分是指双方选手在同一个球局中得分相同的情况,平分后,双方必须继续比赛,直到分出胜负。

  12. 发球失误:发球失误是指发球选手将球击出后,球落在对方场地内,且在对方场地内击球后,再次回到发球线内,但发球选手未能将球击出到对方场地内。

  13. 越位:越位是指选手在击球时,身体的一部分已经越过发球线,而球仍然留在发球线内,越位是发球中的常见问题。

评分标准

比赛评分是根据比赛结果来确定每个学校的胜场数、胜负分和胜负积分,以下是评分标准的主要内容:

  1. 胜场数:每个学校在比赛中获胜的次数即为胜场数。

  2. 胜负分:胜负分是指每个学校在比赛中获胜的次数减去失败的次数,胜负分越高,排名越靠前。

  3. 胜负积分:胜负积分是指每个学校在比赛中获胜的次数乘以相应的积分值,胜一场积2分,负一场积0分。

  4. 胜负分相同的情况:如果两个或多个学校胜负分相同,将根据胜负积分来决定排名,胜负积分也相同的情况下,将根据比赛的胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负胜负

中小学网球联赛规则解读与实践指南中小学网球联赛规则解读,

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