虚拟语气语法及试题

. . 1．虚拟语气用于条件状语从句( 一般形式 ) 虚拟语气一般表示不可能实现的愿望或者对既定事实的一种假设。条 件从句中的谓语动词的形式主句中的谓语动词的形式对 现 在虚拟动 词过去式（be 动词用were）should/would/could/might+动 词原形对 过 去虚拟had+过 去 分词should/would/could/might + . . have+ 过 去分词对 将 来虚拟1. 动词过去式（ be 动词用 were）should/would/could/might +动词原形2.should+动词原形should/would/could/might +动词原形3.were to+动词原形should/would/could/might +动词原形. . 注意：（1）主句中的should 通常用于第一人称， would, could, might可用于任何人称，同可根据意思选择合适的情态动词。(2) 有时候，条件从句表示的动作和主句表示的动作，发生的时间是不一致的（如一个是过去发生的，一个是现在发生的）。这时，动词的形式要根据它所表示的时间来调整。If the weather had been more favorable, the crops would be growing still better. If you were in better health, we would have allowed you to join them in the work. . . If we hadn ’t got everything ready by now, we should be having a terrible time tomorrow. (3) 若 if从句中省略if ，则前提were/ had/ should ，把它们倒装放到主语之前：Were I in school again, I would work harder. Had you been here earlier, you would have seen him. Should there be a meeting tomorrow, I would come . 2. 虚拟语气用于宾语从句（1）“wish + 宾语从句 ”表示不能实. . 现的愿望，“可惜 ⋯/ 悔不该 ⋯/ 但愿⋯”从句中谓语动词形式一般退后一个时态：与现在事实相反：动词过去式与过去事实相反 : had + done 或could(would)+have +done 与将来事实相反：could/would/might + do 例如：I wish you told me earlier. We wish we had arrived there two hours earlier. I wish we could go to the seaside today/tomorrow （2）某些动词后的宾语从句中需用should+ 动词原形的虚拟语气形式，. . “should ”可以省略。常 见 的 动 词 有 : 坚 持 insist;命 令order, command ; 建 议 suggest , advise, propose, recommend;要求de...