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三角函数与平面向量历来是高考的的重点内容,在高考命题中,涉及单一内容的试题往往以填空或选择的形式出现,而三个或两个内容的试题往往以解答题形式出现,由于三角函数、解三角形和平面向量具有极强的基础性和工具性,因而试题的难度不大,以中档题为主.高考中,三角函数主要考查考生的运算能力、灵活运用能力,在客观题中,突出考察基本公式所涉及的运算、三角函数的图像基本性质,尤其是对角的范
Trigonometric functions and plane vectors have historically been the focus of college entrance examinations. In the college entrance examination propositions, questions involving a single content often appear in the form of blanks or choices, and three or two content questions often appear in the form of an answer question, due to the triangle Functions, solution triangles and plane vectors are extremely basic and instrumental. Therefore, the difficulty of the questions is not so great. The middle-grade questions are the main factors. In the college entrance examination, the trigonometric functions mainly examine the candidate’s calculation ability and flexibility in the objective questions. Highlights the basic nature of the operations and trigonometric functions involved in the basic formula, especially the diagonal