虚拟语气对过去事实假设不是应该用would+have+过去分词吗,为什么我做到一道题用would+动词原形?if you ( ) him yesterday,you ( ) what to do.答案给的D.A.asked,would knowB.had asked,would have knownC.asked him,knowD.had

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虚拟语气对过去事实假设不是应该用would+have+过去分词吗,为什么我做到一道题用would+动词原形?if you ( ) him yesterday,you ( ) what to do.答案给的D.A.asked,would knowB.had asked,would have knownC.asked him,knowD.had
虚拟语气对过去事实假设不是应该用would+have+过去分词吗,为什么我做到一道题用would+动词原形?
if you ( ) him yesterday,you ( ) what to do.答案给的D.
A.asked,would know
B.had asked,would have known
C.asked him,know
D.had asked,would know

虚拟语气对过去事实假设不是应该用would+have+过去分词吗,为什么我做到一道题用would+动词原形?if you ( ) him yesterday,you ( ) what to do.答案给的D.A.asked,would knowB.had asked,would have knownC.asked him,knowD.had
在表达 “过去已发生的事,” 你所说的没错.
但在这句话里所表达的是过气将来,所以选 D 是对的.

would have +过去分词 用在从句里

虚拟语气对过去事实假设不是应该用would+have+过去分词吗,为什么我做到一道题用would+动词原形?if you ( ) him yesterday,you ( ) what to do.答案给的D.A.asked,would knowB.had asked,would have knownC.asked him,knowD.had If they had studied hard, they could do it easily now 这个虚拟语气中这个虚拟语气中,虚拟语气是与过去事实相反,从句用had+过去分词,那么主句不是应该用should/would/could/might+have过去分词的吗? 为什么这 在英语中虚拟语气的用法 如何对过去、现在、将来进行虚拟 假设 【语法,虚拟语气】Thus I closed my eyes,as if I were to sleep.这是与过去事实相反,从句应该用过去完成时才对,为什么反而用were?不是只有与现在事实相反的从句才用were吗? 虚拟语气中的“与过去事实相反”和“对过去的假设”是不是一个概念?虚拟语气中总是分“与过去(现在、将来)事实相反”,可是老师讲课有很喜欢说,这一题是“对过去(现在,将来)的假 Jerry was lying on the bed,as if he was very tired后半句既然是虚拟语气,为什么不是had been而是was呢?从句与过去事实相反应该用过去完成时啊? 虚拟语气应该怎么使用啊?有哪些原则?与将来的事实相反应该怎么用虚拟语气? 英语虚拟语气,假设情况中,什么叫与现在事实相反,与将来事实相反,与过去事实相反.需要举列说明. image、suppose等后是否要用虚拟语气?比如我想说“设想一下,……”.若用虚拟语气,应该对现在虚拟还是对过去还是对将来虚拟?(回答详细点哦) 虚拟语气中若表示与过去、现在事实相反,各用什么时态 英语虚拟语气中与过去、现在或者将来事实相反时,分别用什么时态? 虚拟语气有没有if I had been you ,I would had.对过去不应该用had been麻 英语虚拟语气选择题应该怎么选择时态i can't stand him.he always talks as though he __everythingA knew B knows C has known D had known总是区分不开什么时候应该用过去时什么时候应该用过去完成是,求详解,.i woul 英语虚拟语气 这个主句是 与现在的事实相反 还是对未来的假设啊? what a beautiful place!I wish I could be there now.是虚拟语气吗?如果是虚拟语气为什么用could be ,对现在的的虚拟不应该用过去是吗?我是说COULD BE 改成WERE 行不行 什么情况用虚拟语气 对过去现在将来分别怎样用虚拟 it is strange that为什么是虚拟语气?虚拟语气不是和事实相反吗? 虚拟语气倒装疑问句应该怎样书写呢?had sb done sth,would sb have done sth.这种句式可以算作带有虚拟语气倒装的疑问句嘛(对过去虚拟?)我的意思是正常的虚拟语气句子不是if sb had done sth,sb would h