案例: 13岁的刘与12岁的张均为小学五年级学生。一天午餐期间,天生贪玩的刘,在学校餐厅吃完饭后便与张等同学一起到学校礼堂玩耍。张发现礼堂主席台上有一张破旧不堪的竹凉床,就折下一块一米多长的竹片,对准一乒乓台一阵猛打,刘也感得好玩,就从张手中取过一根,两人对着台子,面对面地抽打起来。正在教室午休的学生干部李来到礼堂,对两人加以制止。但两人对李的劝阻不但不听,反而打得更起劲。几分 Case: Liu, 13, and Zhang, 12, both fifth graders in primary school. During one day’s lunch, Liu was born and fun. After dinner in the school cafeteria, she went to the school auditorium to play with her classmates Zhang. Zhang found the auditorium podium a shabby bamboo cool bed, it folded a piece of bamboo a meter long, a ping-pong platform at a while hit, Liu also feel fun, took a hand from Zhang Two people at the stage, beating face to face. Student cadres, who are taking lunch in the classroom, came to the auditorium to stop the two. However, Li discouraged both not only do not listen, but played more vigorously. a bit