教学是一个动态生成的过程。新课程改革要求预设能真正关注学生的发展,关注学生的个体差异,为每个学生提供感知、体验、实践的保证,能为师生在教学过程中发挥创造性提供条件。要想感受课堂中生命的涌动和成长,教师必须从单纯使用教 Teaching is a dynamically generated process. The requirements of the new curriculum reform can really pay attention to the development of students, pay attention to individual differences among students, and provide each student with the assurance of perception, experience and practice, which can provide conditions for teachers and students to be creative in teaching. To feel the surging and growth of life in the classroom, teachers must simply use the teaching