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平面向量是高中新课标中新增加的内容之一。高考每年必考．向量的有关概念、加法、减法、数乘与数量积的定义以及平面向量的坐标运算,非零向量平行、垂直的充要条件,都是大纲中要求理解和掌握的知识点,也是高考的考查重点,题型以客观题为主,解答题中往往与其他知识点相结合,突出考查向量的工具性作用．
The plane vector is one of the new additions to the new curriculum standard for high schools. The entrance exam must be taken every year. The related concepts of vector, addition, subtraction, definition of multiplication and quantity product and coordinate calculation of plane vector, non-zero vector parallel and vertical necessary and sufficient conditions are the knowledge points that are required in the outline to be understood and mastered, and are also the examination of the college entrance examination. The focus is mainly on the objective questions, and the answers are often combined with other knowledge points to highlight the instrumental role of the vector.