It is demanded / necessary / a pity + that…结构中的主语从句的谓语动词要用should 加动词原形,should 可省略.It is demanded / necessary / a pity + that…结构中的主语从句的谓语动词要用should 加动词原形,should 可省略.虚拟的时候难道都是should加动词原型吗?万一表示的是对过去的虚拟呢?我看到有说 it is strange that he should have lost his interest in much of his research.用的虚拟却没有用should 加动词原形.确用了should have done.是不是对过去的虚拟就不是用should加动词原形了?那对将来的虚拟呢?
问题描述：
It is demanded / necessary / a pity + that…结构中的主语从句的谓语动词要用should 加动词原形,should 可省略.
It is demanded / necessary / a pity + that…结构中的主语从句的谓语动词要用should 加动词原形,should 可省略.
虚拟的时候难道都是should加动词原型吗?万一表示的是对过去的虚拟呢?
我看到有说 it is strange that he should have lost his interest in much of his research.
用的虚拟却没有用should 加动词原形.确用了should have done.
是不是对过去的虚拟就不是用should加动词原形了?那对将来的虚拟呢?
答
不清楚！
答
你去翻翻语法书嘛.别人给你说还没有你自己翻到答案给你的印象深