三角函数是高中数学中的一个重要部分,也是高考重点考查的内容。学生需要熟练掌握这方面的知识,并能灵活运用学习到的知识去解答问题。但高中三角函数知识体系较为复杂,很多学生在学习时都会遇到困难,因此,文中分享了几点学习三角函数的心得体会,希望可以帮助高中生更好地学习这一内容。三角函数是高考中的一个重要考点,因此,学生在学习中也需要从高考试题作为切入点。分析这几年的高考试题,对三角函数的考查比例逐步上升,高考的考 The trigonometric function is an important part of high school mathematics, and it is also the focus of the college entrance examination. Students need to be proficient in this knowledge and be able to use the learned knowledge flexibly to answer questions. However, the high school trigonometric knowledge system is more complicated, and many students will encounter difficulties in learning. Therefore, the article shares some of the learning experience of trigonometric functions, hoping to help high school students to better learn this content. The trigonometric function is an important test point in the college entrance examination. Therefore, the students also need to take the high test questions as an entry point in their studies. Analysis of the examination questions in recent years, the proportion of examination of trigonometric functions has gradually increased, the examination of the college entrance examination