有人说高三数学是一只拦路虎,拦着我们通向大学的校门,上课听不懂,课下不会做,很多同学在数学上面花费了很多时间,但是效果却甚微,其实只要方法得当,我们就能轻而易举地打掉这只拦路虎,本文试图从经验角度对方法论做一些探讨。 Some people say that senior high school mathematics is a stumbling block, blocking us to the university gate, do not understand the class, classes will not do, many students spend a lot of time in mathematics, but the effect is very small, in fact, as long as the method is properly, We can easily get rid of this stumbling block, this article attempts to make some discussion from the perspective of methodology.