一、课前充分预设,促进生成1.预设学生实情对课堂教学的预设首先要从学生入手。学生是一群鲜活的生命个体,而每个人的知识经验、认知水平等皆不相同,加之课前准备的程度不一,这一切都要求教师在备课时了解学生知识储备以及课前准备,并预测可能发生的一些课堂变化,思考其对策并存储在自己的弹性预设空间内。 First, the pre-full pre-set to promote the production of 1. Preset students in the classroom teaching of the facts first of all from the students to start. Students are a group of vivid life individuals, and each person’s knowledge experience, cognitive level are all different, combined with the different levels of preparation before class, all this requires teachers to prepare students to understand the knowledge base and preparation before class, And predict some of the possible classroom changes, thinking about their countermeasures and stored in their own elastic space.