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本文以具体的例题,分析了单位圆在三角函数教学和解题中的应用途径,以利于提高教师讲解三角函数的教学质量,以及培养学生分析问题与解决问题的能力.
In this paper, the specific examples, the application of the unit circle in teaching and solving trigonometric functions is analyzed in order to facilitate teachers to improve teaching quality of trigonometric functions, as well as students ability to analyze and solve problems.