导数是高中数学的重点内容,也是高中数学与高等数学衔接非常紧密的内容,是同学们将来学习高等数学的必备基础.因此,在高考中显得十分重要,占分值比较重,高达20分左右.所以,很有必要对导数问题的解题策略作一些总结. Derivatives are the key content of high school mathematics, but also high school mathematics and mathematics is closely linked to the content, is an essential foundation for students to learn advanced mathematics in the future.Therefore, it appears in the college entrance examination is very important, accounting for relatively heavy points, up to 20 points Therefore, it is necessary to give some summary of the problem-solving strategies of derivatives.