一河姆渡遗址有四个文化积堆层,第一层距今5000年,第四层距今7000年,古井位于第二文化层,距今5600年,是为我国最早的水井。它的发现,揭示了井字象形这一千古之谜,也证实了古籍中有关井象的一些记载。按照传统的说法,方块汉字六书以象形法居首,大自然的山、川、日、月;动物界的牛、羊、鱼、鸟;人的感情表现之 Hemudu site has four cultural accumulation, the first since the last 5000 years, the fourth since 7000 years ago, the ancient well in the second cultural layer, dating back 5600 years, is China’s earliest wells. Its discovery reveals the eternal mystery of the Tic Tac Toe and confirms some records of the well in the ancient books. According to the traditional theory, the six characters of the box are dominated by the pictographic method, and the mountains, rivers, mountains and rivers in the nature, the cattle, the sheep, the fish and the birds in the animal world, the human emotions