In the struggle,the strap broke and,with the bag in their possession,both men started running
问题描述：
In the struggle,the strap broke and,with the bag in their possession,both men started running
through the trees.其中with是什么意思,启什么作用,我觉得没有with也说的通,意思也能啊,求详解
答
非谓语中独立主格结构
with the bag in their possession,with+名词+介词短语
什么是独立主格结构,简单说是状语从句的变形
上述句子,原来是这样的：
when both men started running,the bag was in their possession
状语从句的主句的主语是men,从句的主语是bag,两个主语不一样,这是前提
然后,去掉连词,并且不能使从句成为句子,就叫独立主格
方法：with+n+adj
with+n+分词
with+n+adv
with+n+介词短语,with可以省略
时间关系,就不一一举例了,