精选优质文档-倾情为你奉上虚拟语气：虚拟证据表示说的话不是事实，或者不可能发生的情况，而是一种愿望、建议或者与事实相反的假设等，一般常用于正式的书面语中。一、虚拟语气在if条件从句中的用法：1、a. If I were you, I would apply for the job.b. If I lived near my office, I would walk to the office.与现在事实相反，If条件从句谓语：过去式（be用were）主句谓语：should / would / could / might+动词原形2、a. If you had been more careful, You could have passed the exam.b. If you had turned off the gas, the house wouldnt have caught fire.与过去事实相反，If条件从句谓语：had+动词过去分词主句谓语：should / would / could / might + have don
