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解题如果仅仅是为了知道它的答案是什么,那么我们永远也领会不到解题的乐趣,数学题浩瀚如海,你能解完所有的数学题吗?那么我们只能做必要的、有限的题来强化我们所学的知识,这就要求我们解完题后来静心思考与回顾,因为只有静心思考与回顾之后,我们才会有一些意外的收获.下面笔者以一道教材习题来与读者交流.
If the problem-solving question is only to know what its answer is, then we will never know the joy of solving the problem. The math problems are so vast that you can solve all the math problems. Then we can only do the necessary and limited. The question is to strengthen the knowledge we have learned. This requires us to meditation and review after we have solved the problem. Because only after meditative thinking and review, we will have some unexpected gains. The following authors use a textbook exercise to communicate with readers. .