论文部分内容阅读
★一、太步走+快步走+快速大步走教师带着学生成一路纵队围着适宜周长(上课前已用石灰标示好,依学生人数而定,约每人间隔2～3米)的圆的周长线先大步走、随后快步走、再快速大步走各2～3圈,之后教师走入圆心处带着围在圆的周长线上的学生进行柔韧和伸展性运动。★二、简明、透彻地讲解竞走,结合多角度、多形式的示范教师结合镜面、侧面、背面示范正确的竞走技术讲解,让学生尽快形成正确的竞走技术概念。如果条件允许,可以组织学生观看优秀运动员的技术图片、录像(尤其是观看录像的慢速回放),观看前、观看期间、观看后教师可适时适度地结合简要的技术讲解。
★ First, too stepping walking + fast walking + rapid stride Teachers with the students all the way around the column perimeter (pre-class has been marked with lime, depending on the number of students, each about 2 to 3 meters apart ) Of the circle perimeter line of the first stride, then brisk walking, and then quickly strode each 2 to 3 laps, after which teachers into the center of the circle with the circumference of the circumference of the circle on the flexible and extensional exercise of students . ★ Second, concise and thorough explanation walking race, combined with multi-angle, multi-form teacher with mirror, side, back demonstration of correct walking skills to explain, so that students as soon as possible to form the correct concept of walking skills. If possible, students can be organized to watch technical pictures and videos of outstanding athletes (especially slow-motion video recording). Before and during watching, teachers can timely and moderately combine brief technical explanations when they watch.