To deal with unexpected events in class, we should have love and patience, and pay attention to art and methods. As teachers, we should be more emotional and less angry. Be affectionate, kind and calm. Due to the different classroom teaching environment, the types of classroom accidents and emergencies are also different. Generally speaking, there are several kinds: external interference, teachers' mistakes, learning difficulties, classroom abnormalities and so on. To deal with unexpected events in class, we should have love and patience, and pay attention to art and methods. As teachers, we should be more emotional and less angry. Be affectionate, kind and calm. There is no fixed method in teaching, but it is important to have the right method. Emergencies in the classroom emerge one after another. As teachers, we should handle emergencies in class cautiously and properly on the principle of "respecting, caring, understanding and caring for students". In the classroom, as long as we can take appropriate measures according to different situations, we will certainly be able to handle all kinds of accidents and achieve good teaching results. To sum up in detail, there are several ways to deal with classroom accidents and emergencies. 1, using variable strain method. When the classroom teaching goes beyond the original idea and unexpected situations suddenly appear, which affects the normal teaching, teachers can adopt flexible methods. Case: When a science teacher in our school was in class, suddenly a student shouted "Spider" and the whole class was in chaos. At this time, after the teacher asked the students to drive away the spiders, they began to explain the knowledge of insects. This not only helps to ease students' fear, but also draws students' attention back to the classroom, which is well combined with the classroom content. 2. "Mistakes" in the method of "measures". In fact, this method is widely used in the classroom. Teachers often make mistakes carelessly. Because of their face, they can't directly say that they are wrong, but they can't correct their mistakes, which will affect the teaching effect. In this case, we will "take measures" to "make mistakes" and ask students, what happened to the teacher just now? This is a good teaching wit. 3. Tell the truth. Case: once when I was teaching a singing class, a note had to be sung in six beats, while I was teaching in five beats. Although the students are singing with me, their voices are getting louder and louder, revealing a feeling of doubt and uncertainty. I asked, "Why don't I stop singing?" A classmate said, "Teacher, this is six beats, not five." When I saw it, it was really wrong. I immediately said to my classmate, "This classmate was right just now. The teacher was not careful enough to sing wrong. Shall we correct it together? " At this time, the classroom returned to the original teaching state. Sometimes, teachers will inevitably have some small situations because they are not careful enough, but we can't ignore the doubts in students' hearts because of our own mistakes, which is wrong. Sometimes teachers can solve these small problems immediately by being frank and seeking truth from facts, and will not affect the prestige of teachers in the eyes of students. On the contrary, if mistakes are not corrected, students will have distrust of teachers. 4. Make the best use of the situation. The so-called "potential" refers to the trend of things. When dealing with accidental events, we should pay attention to discovering and excavating the positive significance of the event itself, and then lead students to the right path according to the trend, or pull them to the right path against the trend. The appearance of some accidental events in class aroused students' curiosity and completely attracted their attention. In this case, it is difficult for teachers to make students pay attention to the original teaching content again. At this time, teachers can turn to explore the positive factors in the incident, comply with students' curiosity, satisfy students' thirst for knowledge, and carry out education or teaching activities according to the situation. This not only ensures the order of classroom teaching, but also expands the information of classroom teaching, thus achieving the teaching purpose. Case: In a math class, a math teacher is talking about the basic concepts of prime numbers and composite numbers. Suddenly, the tractor began to make a "bang, bang, bang ..." sound. It came from the infrastructure site outside the classroom, and the sound kept ringing, which made the teaching impossible. The students were upset and looked out of the window. At this time, the teacher had a brainwave and said loudly, "Now, let's start counting and see how many times the tractor rings, and then answer whether you count prime numbers or composite numbers." In this case, students' attention has deviated from the teaching goal. If students are ordered or forced to listen at this time, not only the teaching effect is not good, but also the harmony between teachers and students will be affected. The teacher skillfully turned the noise in the environment into a scene conducive to teaching, conformed to the students' psychology, quickly focused on learning, and deepened students' understanding of mathematical concepts. Correct education, make use of the situation to deal with classroom accidents, teachers should adhere to positive education, make use of the situation to guide. When encountering unexpected events in the classroom, teachers can be proactive and good at inducing according to the characteristics of students and teaching practice, and they should put facts and reason, convince people by reasoning, and be democratic and equal. Persuade rather than conquer; It is to guide rather than punish revenge; It is to induce aggression rather than being simple and rude; Is to accept it sincerely, not to force it to obey. Therefore, teachers are required to be patient, emotional, disciplined, action-oriented, good suggestions-oriented, and environment-oriented, so as to enlighten and help students realize their mistakes, thus effectively handling classroom accidents.