关于should的一个语法点

Should we have a position 是虚拟语气。省略了IF。本来的句子是
if we should have a position. 如果我们会有个职位。。
这里的should 和虚拟语气句里的would意思一样。
比如 if i were you ,i would go.如果我是你，我就会走。

虚拟条件句的倒装
虚拟条件句的从句部分如果含有were, should, 或had, 可将if省略，再把were, should或had 移到从句句首，实行倒装。
Were they here now, they could help us.
=If they were here now, they could help us.
Had you come earlier, you would have met him
=If you had come earlier, you would have met him.
Should it rain, the crops would be saved.
=Were it to rain, the crops would be saved.

虚拟语气，如果我们有适合你的职位，慢慢多看看你就能适应了，呵呵，很常用的，看美剧经常能看到的

should这里前置不表疑问，表假设