《一类关于分式方程与增根的病题》写得切中要害,此类病题大量见于习题集,练习册,甚至中考试题中,题目来源于教师、教研员的命制,而命制者只求形式上的“新”意,而没有把握问题的本质,这表明近些年在推行新课标过程中,人们对数学教学深层次的本质研究有所忽视,特别是年轻一代的数学教育工作者,要扎扎实实地练好数学的基本功. “A class of problems on the fractional equation and the root of the problem,” write the crucial point, such problems are found in a large number of exercises, exercise books, and even the exam questions, the title comes from the teacher, the researcher’s life, and life Only the formal “new” meaning, but did not grasp the nature of the problem, which shows that in recent years in the implementation of the new course standard, people have neglected the deep nature of mathematics teaching, especially the younger generation Of mathematics educators, to solidly practice the basic skills of mathematics.