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高考对平面向量的考查,主要包括平面向量的基本概念、基本运算以及向量的应用,如向量的夹角、模以及数量积的概念,平面向量共线、垂直的充要条件以及平面向量的坐标运算等.这类问题常以选择题或填空题的形式出现,属于中档题;有时也在解答题的条件中出现,如平面向量的数量积出现在三角函数、解析几何等解答题的条件中,属于中档偏难题.近年来,随着命题改革的深入,高考对平面向量的考查出现一些创新型问题.以下仅就2013年高考中的平面向量创新题作一个回顾,供同学们在复习时参考.
The college entrance examination for plane vector test, including the basic concepts of plane vector, basic operations and vector applications, such as the angle of the vector, the concept of modulus and the number of products, collinearity of the plane vector, the vertical necessary and sufficient conditions and coordinates of the plane vector Computing, etc. Such problems often appear in the form of multiple choice questions or blank fill questions, which belong to mid-range questions, and sometimes appear in the conditions of the answer questions, such as the number of plane vectors appear in trigonometric functions, analytic geometry, etc. In recent years, with the deepening of the proposition reform, college entrance examination on the plane vector there are some innovative issues. The following is only 2013 college entrance examination in the plane vector innovation as a review, for the students in the review reference.