传统的备课是施教前的精心设计,一旦形成书面教案,就一劳永逸,反复使用。按照新课程标准来看,完整的备课应该是教学前的预案——教学中的第二次备课—教学后的反思。——预案设计宜粗不宜细,只需要设计话题,设计活动板块,设计主问题,只为“自主、合作、探究”的学习提供平台。 Traditional lesson preparation is carefully designed before teaching. Once a written lesson plan is created, it is used once and for all. According to the new curriculum standards, complete preparation for lessons should be a reflection of the pre-teaching plan - the second lesson in teaching - after teaching. ——Preliminary design should be coarse and should not be fine. Only design topics, design activity sections, design main issues, only provide a platform for “independence, cooperation, and inquiry” learning.