一、目标的达成通过解题思路的启迪与解题方法的引导,使学生学会如何审题、如何分析、如何找思路、如何选择解题方法、如何规范化地把解决问题的过程呈现出来。学生学会了分析、归纳的思想方法,初步形成了解决问题的思维过程。通过本节课的学习,达到了既传授新知又提高能力的双重目的。 First, to achieve the goal through the enlightenment of problem solving ideas and problem-solving methods to guide students to learn how to examine questions, how to analyze, how to find ideas, how to choose the method of solving problems, and how to standardize the process of solving the problem. Students have learned the analytical and inductive thinking methods and initially formed the thinking process of solving the problems. Through the study of this lesson, we have achieved the dual purpose of imparting new knowledge and improving our ability.