2013年高考数学选择题的解题分析

摘要

The score and solving speed of multiple-choice ques-tions is the key directly affecting students' performance in college entrance examination. The main solution to multiple-choice questions is the direct method, finally solving them with the methods of special cases, substitution, number-image combina-tion and reverse thinking. With 2013 college entrance examina-tions around China as the research object, several multi-ple-choice questions are selected and analyzed, and the sugges-tions on reviewing multiple-choice questions are also put forward in this paper.%选择题得分率的高低和解题速度的快慢直接影响着每位学生的高考成绩，是决胜高考的关键。解答选择题的方法是以直接法为主，然后根据题目选择特例法、代入检验法、数形结合法、逆向思维等间接法求解。本文以2013年各地高考卷为研究对象，选取部分题目对数学选择题的解法进行分析，并提出了高三选择题复习的建议。