有师弟师妹问我复习数学有什么法宝,我说没有什么法宝,但必须三个环节——理解概念、做题和总结。①掌握概念,包括定理。这是第一环,也是做基础的一环。但记住并不意味懂,更不能说会应用。必须把概念、定理联系交融起来理解和掌握、这样才能在解题时必然地找到思路。如复数a+bi(a,b∈R),要想到复平面、模、方向;复数加减——平行四边形法则,复数乘除——旋转与 There are fellow sisters asked me to review mathematics what magic, I said there is no magic, but must be three links - to understand the concept, problem-solving and summary. ① grasp the concept, including the theorem. This is the first link, but also a foundation of the ring. But remember does not mean, let alone applied. The concept and theorem must be combined to understand and master, so as to solve the problem must be able to find ideas. Such as complex a + bi (a, b ∈ R), to think of complex plane, mode, direction; complex addition and subtraction - parallelogram law, complex multiplication and division - rotation and