在would rather, would sooner, would just as soon, might as well和would prefer等后面所跟的从句中，也可以用虚拟语气表示愿望，意为“宁愿、但愿”。
（1)“would rather/ would sooner等+主语+谓语动词过去时”，表示现在或将来的情况。
（2)“would rather/ would sooner等+主语+谓语动词过去完成时”，表示过去的情况。
三、特殊的虚拟条件句
1、暗含条件的虚拟语气
常见的引导暗含条件句的词或短语有：without, but for, but that, otherwise, given, provided, supposing, were it not for等。
例：Without your help, we could not have succeeded.
要是没有你的帮助医.学.全.在.线www.med126.com，我们就不会成功的。
2、状语从句中含有虚拟语气
（1)as if/as though引导的方式状语从句
（2)lest/ in case/for fear that引导的目的状语从句：谓语动词是should+动词原形
3、名词性从句中含有虚拟语气
（1)主语从句中的虚拟语气
在“it is (was) +形容词（或过去分词)+that…”结构中，如果形容词或过去分词表示建议、命令和要求等，那么that引导主语从句中的谓语动词要求用虚拟语气，其形式为：should+动词原形。
（2)宾语从句中的虚拟语气
某些表示建议、命令和要求意义的动词后所接宾语从句中的谓语动词要求用虚拟语气，其形式为：should +动词原形。适用的动词有：ask, advise, determine, command, insist, move,propose, order, recommend, request, require, suggest, urge, demand, direct等。
4、特殊句型中含有虚拟语气
It’s (high/about) time…从句中的虚拟语气，意为“是做某事的时候了”，从句中谓语动词用一般过去时。
【真题体验】
Countless divorced politicians would have been elected out of office years ago had they even thought of a divorce, let alone gotten one. [2002, 完型]
分析：
A. 分析句子结构。该句主句是Countless divorced politicians would have been elected。had they even thought of a divorce 是从句，是省略if的倒装条件句。out of office years ago和let alone gotten one都是状语。
B. 分析虚拟语气。主句Countless divorced politicians would have been elected和从句中 had they even thought of a divorce中的谓语动词分别是would have been elected、 had thought，体现了虚拟语气。其中，从句是省略了if倒装条件句。
C. 译文：现如今，许多政客都纷纷离婚，这要是在几年前都是不可能的。那时，不说真的离婚了，只要他们有离婚的想法，就一定会被赶下台。
