学校就要开展体健课比赛了。班主任们各显神通,有陪学生集体加练的,有“声嘶力竭”地在队伍前面讲解动作要领的,有让做的好的或不好的学生站在前面演示的。我当然也不例外,浑身解数都用尽之后,有的老师建议,拍视频播放给学生看。自习课上,当我把学生健步走的视频播放出来时,学生反应极其强烈。他们对走得整整齐齐的同学报以热烈的掌声,对摆臂动作走样 School health class competition will be carried out. Class supervisors are superb, there are collective practice with the students, “hoarsely exhausted ” in front of the team to explain the essentials of action, there are people doing good or bad standing in front of the demonstration. Of course, I am no exception. After all the exercise is exhausted, some teachers suggest that the videos should be played to the students. During the self-study session, the students responded extremely strongly when I played out the video of a walking student. They warmly applaud the classmates who went neatly and walked on the swing arm