##### 虚拟语气 - 虚拟语气 - 虚拟语气是一种用来表达假设, 愿望, 建议, 要求, 命令等虚构情况的[[英语句法]]. 它与实际情况不符, 常常涉及未实现的情况或可能性 - 分类 - 与事实相反 - 与现在相反：if + 过去式；would + 原形 - If I were rich, I would travel the world. - 与过去相反：if + 过去完成式；would have + 过去分词 - If I had known, I would have come. - 与将来相反：if + should/were to + 原形；would + 原形 - If he should come early, please let me know. - If I were to win the lottery, I would travel the world. - 表达愿望，请求，建议，命令 - wish - 与现在相反：wish + 过去式 - I wish he were here. - 与过去相反：wish + 过去完成式 - I wish I had studied harder for the exam. - 与将来相反：wish + should/might/could/would + 动词原形 - I wish I wouldn't have to work tomorrow. - demand，suggest，insist，would rather… （+should）+动词原形 - She suggested that he come early.