考情分析除与椭圆有类同的重点及考点之外,在高考中还经常考查双曲线独有的性质渐近线,以双曲线为载体考查其方程和性质.命题特点双曲线类型问题与椭圆类型问题类似,因而研究方法也有许多类似之处,如“利用定义”“方程观点”“直接法或待定系数法求曲线方程”“数形结合”等.但双曲线多了渐近线,问题变得略为复杂和丰富多彩. In addition to the test analysis and elliptic similar focus and test centers, the college entrance examination often also check the hyperbolic unique asymptotic properties of the line, with the hyperbola as a carrier to examine its equations and properties proposition characteristics Hyperbolic type problems and The problem of the ellipse type is similar, so there are many similarities in the research methods, such as “using the definition ” “perspective ” "direct method or undetermined coefficient method to find the curve equation Hyperbolic lines have asymptotes, and the problem becomes a bit more complicated and colorful.