“数学难学”是高中学生普遍反映的问题。许多高一学生家长都会有这样的困惑:中考数学取得优秀成绩的学生,经过高中一段时间的学习后,为什么数学成绩却大幅下滑,甚至不及格呢?在我校对高一学生进行的学科难度调查中,数学被学生评选为学习难度最大的学科,少数学生甚至对数学学习失去了信心.因而如何做好初高中数学教学的衔接工作,使学生能较好、平稳地适应高中数学的学习,成为一个值得探讨的问题. “Difficult mathematics” is a problem commonly reflected by high school students. Many senior high school students’ parents will have such confusion: After high school students have achieved excellent results in mathematics, after a period of time in high school, why did the mathematics score drop sharply or even fail? The subject difficulty survey conducted by our students in our high school. In mathematics, mathematics has been selected by students as the most difficult subject for learning, and even a small number of students have lost confidence in mathematics learning. Therefore, how to do a good job in the convergence of mathematics teaching in junior and senior high schools enables students to adapt well and smoothly to the learning of high school mathematics and become A question worth exploring.