有一个童话,在教育界广为流传:小鱼和小蝌蚪是一对好朋友,总是形影不离在池塘里快乐地游来游去。一天,小蝌蚪长大变成一只青蛙,离开了池塘,离开了他的朋友鱼。鱼无法理解:像鱼一样的蝌蚪怎么会长出脚?而且离开池塘、离开他。青蛙告诉他:“蛙和鱼是不同的,蛙就是蛙,鱼就是鱼。”经过一段日子,青蛙开心地回到池塘,告诉小鱼他看到另一个和池塘不同的、五彩缤纷的世界。小鱼听了之后很想去看看,忍不住努力往陆地上跳,结果 There is a fairy tale, widely circulated in the education sector: small fish and tadpoles are a pair of good friends, always moving around in the pond happily swimming. One day, a small tadpole grew up into a frog, left the pond and left his friend fish. Fish can not understand: how can a tadpole grow like a fish? And leave the pond and leave him. The frog told him: “The frog and the fish are different, the frog is the frog and the fish is the fish.” After some time the frog returned happily back to the pond and told the fish he saw another different, colorful world from the pond . After listening to the fish would like to see, could not help but try to jump to the land, the result