反思是教师专业成长的重要途径。在教学反思中要课前反思与课后反思相结合、自我反思与评价反思相结合、实践反思与理论反思相结合,在实践与反思中教师得到螺旋式发展。反思是指思考过去的事情,从中总结经验教训(《现代汉语词典》)。曾子曰:“吾日三省吾身”。从某种意义上说,教师光有经验的积累是不够的,教师只有不断记录、思考甚至怀疑自己的经验,并将这种经验的反思用于指导自己的教学实践,改进自己的教学行为,教师才能获得成长。所以著名学者林崇德说:实践与反思是教师成长的双翼。有学者认为:教学反思就是教师辩证地否定(即扬弃)主体的教学观念、教学经验、教学行为的一种积极的认知加工过程。在教 Reflection is an important way for teachers to grow professionally. In the teaching reflexology, we should combine the reflection before class with the reflection after class, the combination of self-reflection and evaluation reflection, the combination of practice reflection and theoretical reflection, and the teachers get spiral development in practice and reflection. Reflection refers to the thinking of the past things, lessons learned from (“Modern Chinese Dictionary”). Zeng said: “I Wu three provinces in Japan.” In a sense, it is not enough for teachers to accumulate experiences lightly. Teachers only keep recording, thinking and even doubting their own experience, and using this experience reflection to guide their own teaching practice and improve their teaching behaviors, Teachers can get growth. Therefore, famous scholar Lin Chongde said: practice and reflection are the wings of teacher growth. Some scholars think: Teaching reflection is a positive cognitive process of teachers’ dialectical denial (ie sublation) of the subject’s teaching concept, teaching experience and teaching behavior. Teaching