西藏从2013年高考数学开始使用全国2卷,其中最后有选做题(三选一),分值为10分,针对西藏的学生尤其是高中学生,学习数学比较吃力,学生数学基础整体比较薄弱,在高考考试中数学得分普遍不高,结合本人这几年来的教学实践并分析近三年西藏高考数学新课标卷中的坐标系与参数方程试题第一小问,能够帮助学生提高应试能力,提高一些基础分。 Tibet has started to use 2 volumes nationwide in math exams in 2013. The final selection (3 in 1) with a score of 10 points shows that Tibetans, especially high school students, are struggling to learn math and students’ maths are generally weak , In the college entrance examination test scores are generally not high, combined with my teaching practice over the past few years and analysis of the recent years, Tibet College Entrance Examination mathematics curriculum coordinate system and parametric test questions first question, to help students improve their ability to take the exam , Improve some basic points.