英语虚拟用法表虚拟有时候用would ,有时候用should,could像这句话To hear him speak En

英语虚拟用法表虚拟有时候用would ,有时候用should,could像这句话To hear him speak En I would rather they did not hear the news.这句话是虚拟用法 为什么要用过去式. 虚拟语气中的could/should/might/would的用法 虚拟语气would should could might四个词用法讲解 关于虚拟语气should would could 用法及区别 英语的虚拟语气中should.would.could.might的区别与用法 为什么虚拟语气表将来有时用过去式,有时用would/should/could do 奇怪 在虚拟语气中should有时候可以省略,但是would,could,might在任何情况下都是不可以的是吗? if用法的虚拟里面,could should would might用法有什么区别? 英语虚拟语气主语+would/should/could.动词原形 / have+pp 中would/should/cou 虚拟语气could/should/would/might +have done 用法的差别? 虚拟语气中could,might,should,would的用法,有何区别?什么时候能替代