函数教学小议

On Teaching of Function

函数是中学数学的核心内容 ,同时它又是学习后继课程的基础 ,所以在高考中 ,函数知识占有极其重要的地位。根据近几年高考数学试卷 ,就函数的有关考题知识点及其命题趋向等对函数知识体系的教学进行了探讨 ,以期使得学生对函数知识吸收和应用得到提高。

Function is the key part in Junior Math as well as the basic for the subsequent learning,so functional knowledge is an important part in the National Extrance Exam.According to recent-year math pa-pers,the author lists the key points and question models.