当we each作主语时，真正的主语是we，其后的each是修饰we的同位语，所以谓语动词用复数。有相同用法的还有they each,the children each,the teachers each等。
1.具体用法
(1)We each have a map.
我们每人都有一张地图。
(2)We each think the same.
我们大家想到一起了。
(3)We each know how the other is getting along.
我们每人都知道对方的情况。
2.当they each, the children each, the teachers each等用作主语时，谓语动词也应用复数，而非单数。
(1)They each have their own share.
他们每人都有一份。
(2)They each were fitted with a barred door.
它们每个都装有带门闩的门。
(3)The plans each have certain advantages and disadvantages.
这些计划各有其优点和缺点。
