《高中数学新课标》指出 :“数学教育作为教育的组成部分 ,在发展和完善人的教育活动中、在形成人们认识世界的态度和思想方法方面、在推动社会进步和发展的进程中起着重要作用 .…有助于学生认识数学的应用价值 ,增强应用意识 ,形成解决简单实际问题的能力 .”数学源于生活 , The New Curriculum Standard for High School Mathematics points out: “Mathematics education, as an integral part of education, plays an important role in the development and improvement of people’s educational activities, in forming people’s attitudes and ways of thinking about the world, and in promoting the progress and development of society. It plays an important role... It helps students understand the value of mathematics, enhance their awareness of application, and create the ability to solve simple and practical problems.” Mathematics comes from life,