was和were的區別及用法：
1、was和were都是過去時。was是is和am的一般過去式，were是are的一般過去式。
2、was與I/He/She/It連用，were與We/They/You連用。
3.例句：
I was astounded by its beauty.
它的美麗震撼了我。
We were all badly bitten by mosquitoes.
我們都被蚊子咬慘了。
They were good friends during the university.
他們大學時是好朋友。