近几年的江苏高考试题都是在“紧扣大纲,立足教材”的基础上编拟而成的,且许多命题往往取自课本中的例、习题,或是把课本中的例、习题进行适当的加工改造.因此,在教学过程中,教师应根据教学要求和学生的实际,精心选择一些典型的例、习题,引导学生深入探索和发现各种各样的变题,揭示知识之间的内在联系,由此编拟出一系列综合性强、涉及面广、技巧性高的新问题.这种“借题编题”的训练,可以达到以点串线,以少胜 In recent years, the Jiangsu college entrance examination exam questions are based on the “closely linked to the outline, based on textbooks,” and many propositions are often taken from the textbook examples, exercises, or the textbook examples, Therefore, in the process of teaching, teachers should carefully select some typical examples and exercises according to the teaching requirements and students’ actual conditions, and guide students to explore and discover various problems in depth so as to reveal knowledge Between the internal relations, thus preparing a series of comprehensive strong, involving a wide range of highly skilled new problems .This kind of “questions by title” training, you can achieve a little string of points to a small victory