函数与导数在高考中常作为压轴题出现,它综合性强,难度大,解题方法灵活多样.这类题能较好地考查学生的综合解题能力.但在平时的教学中,老师们认为大多数学生都做不出来,讲解是浪费时间,学生中也是少数学生做一做,多数学生直接放弃.笔者有幸参加了2016年安徽省高考阅卷工作,其中第21题的平均分只有1分,许多学生都是交空白卷,这让我觉得很是可惜.如果教师对这类试题进行认真研究,归纳题型和方法,并让学生 Function and derivative in the college entrance examination often appear as the finale of the question, it is comprehensive, difficult, flexible and diverse problem-solving methods .This type of question can better examine the students’ ability to solve problems .But in the usual teaching, the teachers think Most students can not do it, the explanation is a waste of time, students are also a few students to do one, most students give up directly .I was fortunate enough to participate in the 2016 Anhui province college entrance examination marking, of which the first 21 questions average only one point, It is a pity that many students have to pay blank slips, and if teachers really study such questions, summarize the questions and methods, and have students