课堂问答包括发问、候答、叫答、理答,这四个环节前后连接。华东师大崔允教授认为:“理答就是教师对学生回答问题后的反应和处理,是课堂问答的重要组成部分。它是一种教学行为,也是一种评价行为。它直接影响着学生对某个问题的理解和下一步的学习进程,也影响到学生对一堂课甚至一门课的学习兴趣与态度。”因此有效的课堂理答,以点石成金的魔力启迪学生的思维,激发学生积极思考的兴趣, Questions and answers in the classroom include questioning, waiting answering, answering, answering questions, connecting these four links. East China Normal University Professor Cui Yun said: “The rationale is the teacher response to the students after the response to the problem and is an important part of the classroom question and answer.It is a teaching behavior, but also a kind of evaluation behavior.It directly affects the students The understanding of a problem and the learning process of the next step also affect the students ’interest and attitude in learning a lesson or even a lesson. ”Therefore, effective lectures in the classroom inspire students’ thinking with the magic of turning a stone into gold, Stimulate students interest in positive thinking,