He sent yet another fax informing the journalist that if he did not reply soon he would be fired.

问题描述:

He sent yet another fax informing the journalist that if he did not reply soon he would be fired.
1.that引导的是宾语从句吗?
2.informing the journalist 是作状语还是定语?为什么呢?
3.informing可以改成to inform吗?为什么?
4.would是虚拟语气还是仅仅只是过去时,为什么?

1.inform sb that sb.是间接宾语,that引导直接宾语,因此是宾从
2.非谓语作目的状语
3.可以用不定式作目的状语
4.只是一个条件句表假设,并不是虚拟语气.虚拟语气需要与事实相反,句中所说并不知道有没有回复,只是假设不回复会怎样.