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纵观近几年来海南省中考试题,我们发现对于圆这部分知识点的考查多以填空题和选择题的形式出现,虽然圆的知识在中考中对其考查较简单,但运用圆的基本性质以及与圆有关的位置关系等知识来解决圆的问题是高中的重点内容,贯穿中学数学始终,很多数学思想包含其中,尤其是海南省高考数学最后一道三选一的问题就是关于圆的问题.所以,在初中阶段我们就应该重视対圆的学习.为了帮助同学们做好圆这
Looking at the middle school entrance examination questions in recent years in Hainan Province, we find that the examination of this part of knowledge is mostly in the form of blank-filling questions and multiple-choice questions. Although round knowledge is relatively easy to test in the middle school entrance examination, And circle-related knowledge of position to solve round problem is the focus of high school, throughout the middle school mathematics has always been a lot of mathematical thinking is included, especially in Hainan Province, the final three choices of mathematics is the question about the round. So, in the junior high school stage we should pay attention to round study .In order to help students do a good job