大家都知道幂函数的图像和性质是幂函数这节知识的重点和难点,并要求学生进行初步的应用.那么在探究过程与探究方法上一般采用类比研究一般函数、指数函数、对数函数的过程与方法,来研究幂函数的图像和性质.很多教师通常采用常规式引入,让学生类比、思考等方式来完成整个教学过程. We all know that the power function of the image and the nature of the power function of this section of knowledge of the key and difficult, and require students to carry out preliminary application.So in the process of inquiry and inquiry methods generally analogy using general function, exponential function, logarithmic function Process and method to study the image and nature of power function.Many teachers usually adopt the conventional method to introduce students to analogy, thinking, etc. to complete the entire teaching process.