虚拟语气使用措施归纳英语动词一般可带有三种不同样语气：陈说语气，祈使语气和虚拟语气。不同样语气用动词不同样形式（有还借助句法形式）来体现。一、虚拟条件句条件句有两类：一类是真实条件句，一类是虚拟条件句假如假设状况是有也许发生，就是真实条件句，谓语用陈说语气。If you don’t work hard，you will fail.If it is fine tomorrow，we will go for a picnic.假如假设状况过去、目前、未来都不存在，则为虚拟语气虚拟条件句和对应主句动词形式列表： 条件从句谓语动词形式主句谓语动词形式与过去事实相反假设had donewould/could/might/should have done与目前事实相反假设过去时(was→were)would/could/might/should do与未来事实相反假设过去时 (was→were ) ；should do;were to dowould/could/might/should do1.与目前事实相反虚拟What would you do if you won the lottery?If I were you，I would seize the chance to go abroad. If I had a lot of money now，I would travel around the world.2.与过去事实相反虚拟If you had been here yesterday，you would have seen her.If he had driven more carefully，he would not have had the car accident yesterday.3. 与未来事实相反虚拟If it were to rain/should rain/rained tomorrow，our plan would be put off.If we were to picnic，we would not be able to help.二、错综、混合虚拟语气一般，在上面表格里反应是非真实条件句虚拟语气模式，从句和主句谓语动词时间是一致，假如两者时间不一致，此时就是混合型虚拟语气。混合型虚拟语气使用规定“各自为政”，即从句和主句根据各自假设时间不同样，采用上面表格中对应谓语动词形式。1. If I had seen you，I would not be so worried now. (从句是对过去假设，主句是对目前假设)2. If you had not watched television so late last night，you would not be so sleepy now.( 从句是对过去假设，主句是对目前假设)3. Had you followed the doctor’s suggestion，you would be fine now.( 从句是对过去假设，主句是对目前假设) 4. If I had made some money last summer，I would go on holiday next month.( 从句是对过去假设，主句是对未来假设)5....
