see的过去式和过去分词,see的过去分词和过去式怎么读

过去式是saw，过去分词是seen，例如：

1.Would you saw me a piece of board two inches by one?

请给我锯一块长两英寸、宽一英寸的小板好吗？

2.The only tools in the house are a hammer and a saw.

屋子里仅有的工具是一把锤子和一把锯。