随着新课程改革的不断深入,一线教师越来越注重教学的高效性,而高效课堂的一个关键因素是教师的课堂教学设计,而教学设计中的首要环节是进行教学目标分解与教材知识分析。进行教学目标分解的目的是为了细化目标,有的放矢;进行教材知识分析的目的是将知识问题化、问题阶梯化,从而实现细微化问题在精细化目标引领下的高效解决。布卢姆教育目标分类学理论就很好地解决了目标与教学的关 With the continuous deepening of the new curriculum reform, front-line teachers pay more and more attention to the efficiency of teaching. One of the key factors of efficient classroom is the teacher’s classroom instruction design. The most important part of the instructional design is to decompose the teaching target and analyze the textbook knowledge . The purpose of teaching goal decomposition is to refine the goal and aim it. The purpose of the textbook knowledge analysis is to solve the problem of knowledge and the step of the problem so as to realize the efficient solution of the problem of subtlety under the guidance of the goal of refinement. Bloom’s goal of taxonomy of educational goals is a good solution to the goal and teaching