鲁迅有句名言“时间就像海绵里的水一样,只要你愿挤,总还是有的.”对于一道几何证明题,只要你勤于思考,善于动脑,总还会有别的证明方法.勾股定理从古到今,不就有400余种证法吗?而且新的证法还在不断出现对于一道几何证明题,我们不能仅满足于一种证明方法,那样不利于培养我们思维的灵活性和创造性.我们应该大胆尝试从不同角度、运用不同的知识点进行证明. Lu Xun has a famous saying “time is like water in a sponge, as long as you are willing to squeeze, there are still some.” "For a proof of geometry, as long as you diligent, brains, there will always be other ways to prove Pythagorean theorem Since ancient times, there are not more than 400 kinds of proofs? And new proofs are still emerging For a proof of geometry, we can not just be satisfied with a proof that it is not conducive to cultivating our thinking Flexibility and creativity.We should boldly try to prove from different perspectives and using different knowledge points.