1、英语虚拟语气by Rainbow Lee 学习内容1. 语气的分类2. If虚拟条件句以及相关变型用法3. 从句中的虚拟语气 (名从，状从，其它从句）4. 表祝愿的虚拟语气形式5. 情态动词 +have done表虚拟 一一 . 语气的分类语气的分类4 陈述语气I went to the theatre yesterday.Jack hasnt come back home yet.4 祈 使语气Lets go.Dont touch anything on the table until the bell rings.4 虚拟语气If I were you, I would not leave
2、 her alone.Our teacher suggested that we go to the library this afternoon.虚拟语气 如果我们所说的不是事实，而只是一种假设、愿望、建议或是一种实现不了的空想，就用虚拟语气。条件句条件句 表示主句的条件表示主句的条件 ,分分 真实真实条件句条件句 和和 虚拟条件句虚拟条件句 两种两种 . a.真实条件句 表示条件是 真的或有可能实现的 ,采用 陈述语气 . b.虚拟条件句 表示条件是 无法实现或几乎无法实现的 ,采用 虚拟语气 . If虚拟条件句1.对过去，现在和将来的虚拟变化形式2.错综时间条件句3.If条件句的省略与倒
3、装4.含蓄条件句IF虚拟条件句根据条件所处 时态分为 三类 .a. 表示 与现在事实相反 的假设 .b. 表示 与过去事实相反 的假设 .c. 表示 与将来事实相反 的假设 .（ 1）表示与 现在事实相反 的假 设If I had money, I could build a school for these poor children.If I were a boy, I would join the army.If虚拟条件句主句谓语 would/should/could/might + 动词原形过去式（ be动词用 were）If I had taken your advice, I wo
4、uldn t have made this mistake.If he had been there, he would have madethings worse.（ 2） 表示 与 过 去事实相反 的假设If虚拟条件句主句谓语 would/should/could/might+have donehad done （ 2） 表示 与 将来 事 实相反 的假 设I think we could finish the work, if we planned it properly.If it should rain tomorrow, they wouldn t go shopping.If we were to have three days off , we would enjoy a very happy life.If虚拟条件句主句谓语 would/should/could/might+动词原形过去 式 /should do/ were to do
