关于英语虚拟语气的一些问题._____you were coming today ,I'd have met you at the railway station.A.Have I Known B.I have knownC.I had known D.Had I known我选的是C 按照虚拟语气的语法 表示过去式情况 从句If+had+过去分词、主句have+过去分词.想问A和D的情况可能出现么,会有倒装的这种把HAD提前的形式吗?________what was going to happen , i would never have left her alone.A.had i known B.if i knewC.If i know D.if had i known我选的是B,对吗,请解释理由.If you _____（buy）her the gift yesterday .she ______(not be)so angry now.我填的是.have bought /

1、If I had known you were coming today ,I'd have met you at the railway station.=Had I known you were coming today ,I'd have met you at the railway station
在虚拟语气里面，如果有if就用正常的语序，省略if是要把had，were，should提前
2、应该选A
也是省略if的倒装。
3、had bought wouldn't be混合式的虚拟语气,第一个空是从句，并且是对过去的虚拟，用had done；第二空是对现在的虚拟，用wouldn't be
呵呵，希望对你有帮助，祝学习进步，把对虚拟的时态弄清楚就没问题了。

第1 题正解是D，从句用倒置形式。C是不对的，因为这里是从句而不是主句，应该在前面加上If
第2题正解是A，和第1题相同
第3 题正解是had bought, wouldn't be

1、If I had known/Had I known you were coming today ,I'd have met you at the railway station.
这两种形式都是正确的,在虚拟语气里面,如果有if就用正常的语序,没有if就要倒装.因为这句话是对过去的情况进行虚拟,因此要用had而不用have
2、应该选A
道理和上道题是一样的~
3、had bought wouldn't be
第一空是对昨天的情况进行虚拟,所以应该用had而不是have；第二空是对的哟~
有不明白的问题还可以继续问我~