IF条件状语从句（真实条件句）
IF条件状语从句（虚拟条件句）
给大家附上三个例句：
If I were you, I would try it. 与现在事实相反
If he had realized that, he would have run away while there was still time. 与过去事实相反
If it were to/should rain tomorrow, the meeting would be put off. 与将来事实相反
宾语从的虚拟
关键词
suggest, advise, propose, recommend ／order／ask, demand, insist, request …
例子
The engineers proposed that they (should) look(look) at the design again.The professor recommended we (should) look(look) for the imformation in the library.The teacher always suggests the students (should) go(go) over the text before the text.
