在解题过程中,学生经常在读题后,不加思索便根据平时一些题的解法开始解答,从而忽略题的某个条件或遗漏条件的某一方面而造成漏解。究其原因有二,其一:平时缺少周密的思维训练;其二:定性思维的束缚。特别是缺乏对题目全面、细致的分析,造成解题过程中的漏解现象。例1:x2-8x+m+1 In the process of solving problems, students often read the questions, without thinking, they begin to answer according to the solution of some questions in the usual time, thus ignoring some aspect of a certain condition or omission condition of the questions and causing misunderstandings. There are two reasons for this, one of which is the lack of thoughtful thinking training; the other is the shackles of qualitative thinking. In particular, the lack of comprehensive and meticulous analysis of the topics has led to problems in the process of solving problems. Example 1: x2-8x+m+1