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孟春、仲春、暮春为三春,三春都是春。年有大小,春有迟早,钓鱼的环境是不一样的,这与节气的变化有关。孟春之中,有立春、雨水两个节气,孟春又叫初春,初春天寒地冷钓鲫莫忘深。仲春之中有惊蛰、春分两个节气。惊蛰多雷,雨水偏多,冷暖多变,仲春钓鲫须分清远近。暮春在清明、谷雨之中,此时已是风和日丽,桃花盛开之时,暮春钓鲫钓浅钓近可以随意下竿,天马行空。三春钓鲫有区别,扬竿垂纶钓不同。 相似文献
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黑头其人。黑头姓李,是自由职业者,平日里使船,修理轮机。用他自己的话说,他是属鸡的,刨一爪吃一顿。年中,他的职业有两个变化。上半年是经理,下半年是渔民。栉风沐雨的经历使他额头上布满了沧桑,原本白皙的皮肤晒得象涂了层黑釉,拍照片都不感光。常言道:“天道酬勤”,多年的努力使他饱学多才,无论是悬坠钓,还是传统钓,都钓得不错,尤其是海竿钓吉鱼更是他的拿手好戏。海竿的 相似文献
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Inez Rovegno 《Research quarterly for exercise and sport》2013,84(1):56-68
Abstract The study examined, what and how 12 K-8 physical education teacher education (PETE) majors learned, about a movement approach that was discrepant from their experiences with physical education. This article describes one portion of the findings: what and, how PETE majors learned about a movement approach to game play/strategy and mechanisms of advanced knowledge acquisition that contributed to confusion about this topic. Analytic induction and constant comparison were used to analyze qualitative data from interviews, observations, and relevant documents. Eleven PETE majors initially maintained partial or inaccurate conceptions about a movement approach to game play/strategy or taught the content in ways that were inconsistent with their goals for physical education, their knowledge about learning and teaching game skills, and the information presented by faculty and cooperating teachers. Interacting with students' prior knowledge and what and how faculty taught, the following learning mechanisms contributed to confusion: (a) overgeneratizing a contrast between a movement and traditional approach, (b) forming associations prior to adequate differentiation, and (c) overrelying on bottom-up thinking when intially developing lesson/unit progressions. 相似文献
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对我国从事优秀教练员培训工作的专家和部分优秀教练员访谈并进行深入的研究.认为竞技体育的教练工作是一个长期而又繁琐的工作,既需要教练员有着丰富的经验性知识,又要掌握先进的理论性知识.二者既对立又统一,又彼此促进. 相似文献
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Abstract Gymnastics coaches typically place their gymnasts in a rank order from poorest to best for competition in each event. The purpose of this investigation was to determine if the scores of nationally certified gymnastics judges were influenced by this expected placement of gymnasts within a team order of competition. The Team Optional Session of the 1973 Big Eight Gymnastics Meet was videotaped. Twelve nationally certified gymnastics judges, randomly selected from within three geographical locations of the United States, scored gymnastics routines on each of two sets of videotapes, edited from the original tapes, in two sessions separated by 48 hr. The videotapes were so edited that within-team orders of competition were reversed in one or the other of the two sets of videotapes for selected teams in each event. In this manner, scores were collected for 40 routines, each of which appeared both first and fourth in the withinteam orders of competition. A 2 × 12 × 2 ANOVA revealed that (1) a gymnast performing the same routine is at a significant (p < .05) scoring advantage if he is judged as the fourth competitor for his team rather than the first competitor, and (2) regional differences existed among the scores awarded by gymnastics judges. 相似文献
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作者从一般系统论角度分析了排球竞赛和训练中体能与技能、技术与战术、进攻与防守、个体与整体、教练员与运动员、训练过程与训练效果等因素间的相互作用及动态平衡关系,针对排球运动传统观念提出了一些不同见解,并认为系统综合分析方法是指导排球运动实践的重要思维方式。 相似文献
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本文在对高校图书馆知识服务的内涵、特征进行阐述的基础上,分析了知识管理与知识服务两者间的关系,并从完善知识服务管理机制、建立丰富的资源库、打造优秀图书馆文化、培养动态知识服务团队这四个角度提出了基于知识管理的高校图书馆知识服务实施策略。 相似文献
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