本文主要分析教师教学中的失误而造成的伤害事故,找出原因。说明体育教学中,教师必须有高度的责任感和预防事故的敏感性,有细致的工作作风,有正确的教学手段,保护学生健康,防止事故发生,避免给学生带来终身痛苦,避免给教育界带来不良声誉和难以挽回的损失。事例与分析:一、教学组织不严密,课堂纪律松散,忽视安全教育,造成伤害事故 This article mainly analyzes the injury accidents caused by mistakes in teachers’ teaching and find out the reasons. It shows that in physical education teaching, teachers must have a high sense of responsibility and sensitivity to prevent accidents, have a meticulous style of work, have the correct teaching methods, protect students’ health, prevent accidents, avoid lifelong suffering for students, and avoid education. Bring bad reputation and irreparable damage. Cases and analysis: First, the teaching organization is not strict, the classroom discipline is loose, and safety education is neglected, resulting in injury accidents.