虚拟语态if i were rich,i would buy a downtown house.为什么用were

虚拟语态if i were rich,i would buy a downtown house.为什么用were If I ()a singer,I would be rich.虚拟语态的am是不是该用were? 请问虚拟语态应是“If I were he”还是“If I were him”? 英语作文 If i were rich 如何看英语的虚拟的语句像if i were a BOY 就是虚拟语态 .应该怎么判断虚拟句呢 、 关于虚拟语气的句子辨析.请看下面三组句子：1.If I have money,I will buy a car.If I could have money,I would buy a car.2.If I am rich,I will help you.If I were rich,I would help you.3.If I have time tomorrow,I will go.If I should hav 你能帮我写一篇作文么?if i were a teacher 要用被动语态 和虚拟语气~ If i'm rich if that had been me/if I were you这都是虚拟语态吗?有什么区别用法吗,为什么用过去完成时? If I were a teacher要虚拟语气求作文。。。 虚拟语气中为什么要用if I were you if i were you 为什么用虚拟语气 If I were rich,I would do something (what/that) I (want/wanted) to do.注意这是虚拟语气,这是我作文这是我作文里的句子，不知选填哪个好。希望说明理由 是if i was you 还是 if i were you?那是所有虚拟语气 am 都变成 were 么? 省略if的虚拟语气if i were a bird可以省略成were i a bird吗 “如果以前做了某事” 虚拟语态是If I would have done... if i were a teacher i will teach chinese.这个不是虚拟语气么 if i were you i would go there虚拟语气的倒帐形式