爱华网虚拟语气的实战讲解（四）
通过大量的习题演练，Master Osifu English希望大家把虚拟语气吃透。无论何种题型，按Master Osifu English所讲思路去做，大家会更加得心应手，这一讲，我们继续。
1.We_____last night, but we went to the concert instead.
A.must have studied B.might study C.should have studied D.would study
解析：答案C.
此题的last night给出的信息为过去情况的虚拟，谓语动词应为过去式的情态动词should/would/could/might+ have done形式，故选C.
此题讲一下A选项，must have studied表示肯定猜测之意。
2.---I stayed at a hotel while in New York.
---Oh, did you? You____with Barbara.
A.could have stayed B.could stay C.would stay D.must have stayed
解析：答案A.
首先要判断此句属于哪种情况的虚拟，通过句意，为过去情况的虚拟，谓语动词应为should/would/could/might+have done形式，故选A.
3._____it rain tomorrow, we would have to put off the visit to the Yangpu Bridge.
A.Were B.Should C.Would D.Will
解析：答案B.
首先要确定是哪种情况的虚拟，句中的tomorrow给出的信息，此句为将来情况的虚拟，而且此题为省略if的倒装形式的虚拟，故选B.
4.Had you listened to the doctor, you ____all right now.
A.are B.were C.would be D.would have been.
解析：答案C.
通过读题，此句为错综条件虚拟句，此句为省略if 的过去情况的虚拟，而主句中now给出的信息为现在情况的虚拟，谓语动词应为should/would/could/might+do的形式，故选C.
5.If only I___my car.
A. haven’t lost B.wouldn’t lose C.didn’t lose D. hadn’t lost
解析：答案D.
If only的虚拟语气谓语动词与wish的相同，让我们首先确定是哪种情况的虚拟，通过句意为过去情况的虚拟，谓语动词应为had done形式，故选D.
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