经过“漫长”的高三第一轮复习之后,学生头脑中的“书本”已变得相当厚,许多同学的头脑中充满了杂乱的概念、规律、推论、方法、题型、一堆似是而非的不完整的题目……。有些学生甚至向老师诉苦:一章一章还是比较清楚的,内容多了,脑子就糊了,信心都没了……。许多学生在解决综合程度大一点的问题时就感觉到比较困难。为改变这些现象,需要设置第二轮专题复习,通过专题复习使学生头脑中膨胀 After the first round of “long” senior high school review, the “book” in the student’s mind has become quite thick. Many students’ minds are full of messy concepts, rules, inferences, methods, questions, Heap plausible incomplete topic ....... Some students complain even to the teacher: chapter one chapter is still relatively clear, more content, the brain paste, no confidence ... .... Many students find it more difficult to solve problems of greater generality. In order to change these phenomena, we need to set up a second round of reviewing the topic and make the mind of the students expand through special review