[案例一] 一个探头探脑的学生在家门前晃动,当我走到门口时,他神秘地问:“老师,你有空吗?”“什么事?”“我有件拿不定主意的事想求教您。”“行,来吧。”“你家里还有别人吗?”“没有。” 进了家里,这们学生顺手将房门关上。“老师,有几位哥们,叫我去报复一个以前在初中读书的同学,我过去因打架曾有过教训;如果不去帮忙又怕得罪他们,不知如何是好。”我严 [Case 1] A probing student swayed in front of his house. As I walked to the door, he mysteriously asked, “Teacher, are you free?” “What?” “I have something I can not decide. Come on. ”“ Are there any other people in your house? ”“ No. ”They entered the house and the students shut the door. “Teacher, how many buddies told me to retaliate for a classmate who had previously studied in junior high school? I used to have lessons in fighting because of a fight. I did not know how to do good if I did not help but feared to offend them.”