去年秋天,高一年级正在学习第二套中学生广播体操:“青春的活力”。这天,上课铃一响,我习惯地把手机设置为振动,放进运动服口袋里来到操场。复习完前六节后就开始教“跑跳运动”。我先做分解动作,接着做了讲解,可就在我进行整节连续动作示范时,我的手机却随着跳跃的动作也跳了 Last fall, the first grade was studying the second set of high school students’ radio gymnastics: “the vitality of youth”. On this day, when the bell rings in the classroom, I habitually set my cell phone to vibrate and put it in my sportswear pocket to the playground. After the first six quarters of the review, he began to teach “running and jumping.” I did the decomposition first and then I explained it, but just when I was doing a whole series of continuous demonstrations, my mobile phone jumped with the jump action.