一、准确把握教材、全面了解学生是创造性使用教材的前提条件教材是主要的教学资源,是教与学的重要凭借,也是学生学习的基本材料。但教材是面向全体师生的,不一定完全适合教师个体的教和学生个体的学。教学是师生互动的过程,学生原有的知识经验、能力水平、个性特点必然影响着教学活动的展开和推进。在教学中要尽可能多地了解学生、预测学生自主学习的方式和解决问题的策 First, accurate grasp of teaching materials, a comprehensive understanding of students is a prerequisite for the creative use of teaching materials Textbooks are the main teaching resources, teaching and learning is an important virtue, but also the basic material for student learning. But the textbook is for all teachers and students, not necessarily fully suitable for individual teachers and individual students learning. Teaching is the process of interaction between teachers and students. Students’ original knowledge, ability and personality traits inevitably affect the commencement and promotion of teaching activities. In teaching as much as possible to understand the students, to predict the way students learn and solve problems