其他句型和结构中的虚拟语气

1) It's (high) time 后的定语从句要用虚拟语气 （多采用过去时态来表达）
* It's time I picked up my daughter. 到时间去接我女儿了。
* It's time that the article were published. 发表这篇文章是适时的。
* It's high time that he began to think how to deal with money. 他是时候开始考虑如何理财了。
* It's high time we were leaving.　我们该走了。

2) 由 that 引导的句子。用虚拟语气表示主观愿望或沮丧情绪。
That I should be accused of murder! 我竞然被控谋杀。
Oh, that I were with her now! 但愿我现在和她在一起。

3) 由 would that 引导的句子, 表示 “但愿…”。
* Would that I were a student again. 但愿我重新回到学生时代。
* Would that you didn't refuse my proposal of marriage. 但愿你不会拒绝我的求婚。
* Would that I had told him the change last Friday. 如果我上星期五告诉他这个变化就好了。

4) 由 to think 引导的句子 ( 表示 “没想到…”)。
* To think I went though all troubles for nothing. 没想到我克服了所有困难竟然什么也没得到。
* To think that the manager knew nothing about the production! 想不到经理对生产一无所知！
* To think that all money should have been wasted! 没想到所有钱全白花了！

5) would have thought 表示 “会想到”, “会以为”。
* Who would have thought that would happen? 谁想到竟然会发生这种事呢？
* I was only joking; who would have thought he would take it seriously. 我是开玩笑，谁会想到他竟当真了。