根据句意,虚拟语气一般表示与现实相反或者无法实现的假设
eg:If I had got there earlier,I should/could have met her.
如果我早到一会就会遇见她。(事实上:没早到)
2.前面的动词表示 1)想要disire 坚持insist 宁愿prefer 2)命令order,comand,3) 建议 advise, propose, suggest, recommend 4)要求 demand,require,request, ask
这些动词后面的从句为虚拟语气,不过这里面的should 可以省略
eg:He suggested that we (should) take the teacher's advice.
希望对你有用哦~