本研究运用了文献法、调查法、观察法等研究方法，对小学高年级课堂突发事件

This study used literature methods, survey methods, observation methods and other research methods to study classroom emergencies in the upper grades of elementary schools, understand the types of classroom emergencies, analyze the causes of classroom emergencies, and propose responses Strategy. The types of classroom emergencies are teacher-initiated, student-initiated, and environment-initiated, including teacher accidental errors, lack of teaching level, teacher-initiated personal aspects, student problem behavior, student learning distress, student health problems, foreign object intrusion, noise interference , Sudden weather changes, etc., the causes of classroom emergencies are divided into teacher factors, student factors, and environmental factors. Specifically, inadequate lesson preparation and improper handling have caused secondary emergencies, teachers and students lack of communication, students ’cognition, students The gender, student's personality, class size, seating arrangement, teaching facilities, etc., proposed coping strategies from the teachers themselves and outside. Specifically, teachers are fully prepared before class, learn more and reflect on and treat classroom emergencies correctly, respect students' homeopathic guidance, set up steps to maintain self-esteem, understand the causes of randomness, seize the opportunity to combine the icing on the cake, and increase classroom management training Strength, carry out special teaching and research.    

This study uses literature, investigation, observation and other research methods to study the classroom emergencies in the upper grades of primary schools, understand the types of classroom emergencies, analyze the causes of classroom emergencies, and put forward strategies to deal with them. The types of classroom emergencies are teacher-induced, student-induced, environmental-induced, specific teachers' accidental mistakes, lack of teaching level, teachers' personal causes, student problem behavior, student learning problems, student health problems, foreign invasion, noise interference, weather mutation, etc., the causes of classroom emergencies are divided into teacher factors, student factors, environmental factors, specifically inadequate preparation, improper handling caused by secondary emergencies, teachers and students lack of communication, students' cognition, students' gender, students' gender, students' character, students' gender, students' gender, students' gender Class size, seat arrangement, teaching facilities, etc., from the teacher's own and external proposed coping strategies. Specific teachers before class to do a good job of preparation, multi-learning reflection correctly look at and deal with classroom emergencies, respect students homeopathic guidance, set up steps to maintain self-esteem, to clarify the reasons for random ness, seize the opportunity to combine the curriculum icing on the cake, increase classroom management training efforts, carry out thematic teaching and research.    

This study uses literature, investigation, observation and other research methods to study classroom emergencies in senior primary school, understand the types of classroom emergencies, analyze the causes of classroom emergencies, and put forward countermeasures. The types of classroom emergencies are caused by teachers, students and the environment, specifically including teachers' unexpected mistakes, lack of teaching level, teachers' personal aspects, students' problem behaviors, students' learning problems, students' health problems, foreign objects' intrusion, noise interference, sudden changes in the weather, etc. the causes of classroom emergencies are divided into Teachers' factors, students' factors and environmental factors Inadequate preparation and improper handling of lessons have resulted in secondary emergencies, lack of communication between teachers and students, students' cognition, students' gender, students' personality, class size, seating arrangement, teaching facilities, etc. countermeasures are put forward from the teachers themselves and from the outside. Specifically, teachers should be fully prepared before class, learn more and reflect on how to correctly treat and deal with classroom emergencies, respect students' favorable guidance, skillfully set up steps to maintain self-esteem, find out the causes and make changes according to the circumstances, seize the opportunity to combine the curriculum with icing on the cake, increase the intensity of classroom management training, and carry out special teaching and research, etc.<br>