一、研究目的本节是曲线方程的第二课时,从形式上看只是中学数学中的表层知识,但这背后蕴涵着丰富的解析几何思想。通过对具体的曲线方程的研究,让学生经历提出问题、分析问题、提出猜想、验证假设、概括原理的过程,发展创新思维能力、体验科学研究 First, the purpose of the study This section is the second lesson of the curve equation, in terms of form is just the surface knowledge in middle school mathematics, but it contains a wealth of analytic geometry. Through the study of specific curve equations, students can experience the process of asking questions, analyzing problems, making conjectures, validating hypotheses, and summarizing principles, developing innovative thinking skills, and experiencing scientific research.