目标教学法已为广大教育工作者所熟知，但要掌握其精髓并贯彻实施于具体的课堂教学之中，探索出切实可行的教学方法，以便更有效地大面积提高教育质量，却是一个历久常新的问题。本文结合‘幂函数”的教学实践，从目标的提出和目标的实施两方面进行探讨。一、分析“关键词”， The target pedagogy is well-known to the majority of educators. However, to master its essence and implement it in specific classroom teaching, to explore practical teaching methods so as to effectively improve the quality of education on a large scale is a long-term Often new problems. This paper, combined with the teaching of “power function”, explores the two aspects of the goal and the implementation of the goal.Firstly, it analyzes the “key words”