说明教学设计框架结构为教学设计提供了理论依据,对教学设计提出了基本要求,同时也为教师提供了教学设计的基本思路和线索.所以,教学设计框架结构的研究应立足于教学实践,为教师提供便于理解、易于操作、方便实施的成果.教学设计可以区分为课时教学设计和单元教学设计.单元教学设计是从一个单元内容的整体出发, It shows that the framework of instructional design provides the theoretical basis for instructional design and puts forward the basic requirements for instructional design as well as provides teachers with the basic ideas and clues of instructional design.Therefore, the study of instructional design framework should be based on teaching practice, Teachers to provide easy to understand, easy to operate, easy to implement the results of teaching design can be divided into teaching design and unit teaching design unit teaching unit design is a unit starting from the overall content,