英语虚拟语气问题

问题描述:

英语虚拟语气问题
it has been estimated that if the bridge were packed with cars ,it would still be carrying a third of its total capacity.知道这是虚拟语气,不过为什么要用WERE希望详解!

在虚拟语气里,如果用be动词表对将来或过去或普通的虚拟,那么一律用were.不管是单数还是复数的.比如说:
If I were you,I would tell her I love her.
If it were rainy,we would't go to the park.
这点可以死记.