give priority to 和 give priorities to 什么时候用?和主语的单复数有关吗?

首先明确一定,固定词组是give priority to,除了个别中国人写的英语出现give priorities to外,其他基本见不到这样的表达.
但priority确实有复数形式.如果说一定要用复数来表达give priority to一样的意思,可以用put priorities on.比如We should put priorities on this issue.
give priority to
给 ...以优先权,优先考虑 ...
He should have given priority to his safety rather than to the loss of money.
他本来应该优先考虑他的安全,而不是金钱的损失.
He always give priority to others rather than to himself.
他总是优先考虑别人而不是自己本身.