解析几何的特点是用代数方程解决几何问题,是数形结合非常密切的一门学科,因此我们在学习解析几何的过程中应该充分发挥它的这一特性,让学生掌握解析几何的思想,理解解析几何的精髓,学会解析几何解题的基本方法,发挥解析几何的强大作用,展示解析几何的魅力.1用代数方法研究几何 Analytical geometry is the use of algebraic equations to solve geometric problems, is a very close combination of digital form a subject, so we learn analytic geometry should give full play to this feature, allowing students to master the analytical geometry of thinking, understanding Analyze the essence of geometry, learn the basic methods of solving geometry problems, give play to the powerful role of analytic geometry, and demonstrate the charm of analytic geometry.1 Using algebraic methods to study geometry