【高考英语语法】虚拟语气,非真实条件句!虚拟语气(the subjunctive mood),又称假设语气,是谓语动词的一种形式,今天,伊顿教育自主招生老师为大家讲解的是非真实条件句,还不懂的学生看!
条件句中的虚拟语气
英语中条件从句有两类,一类是真实条件句,另一类是非真实条件句。如果假设的情况可能发生,是真实条件句;如果假设的情况是不存在的或不大可能发生的,则是虚拟条件句。
今天学习非真实条件句:
B.非真实条件句
在含有非真实条件句的复合句中,主句和从句的谓语动词都要用虚拟语气,其构成有三种形式:
与现在事实相反 if条件句的谓语:were did
主句的谓:would (couldshouldmight) + do
与过去事实相反 if条件句的谓语:had done
主句的谓:would(couldshouldmight) + have done
与将来事实相反 if条件句的谓语:didwere
主句的谓:should do would (couldshouldmight) + do were to do
1.表示与现在事实相反的条件
条件从句用动词的过去式(be动词用were),主句用should(第一人称)或would(全部人称)+动词原形。可用情态动词could, might代替should, would表示情态。
If it were Sunday tomorrow, I would go and see my friends.明天要是星期天的话,我就去看望我的朋友。
If I were you, I should go and try.我要是你,我就去试试。
If wishes were horses, beggars might ride.
如果幻想能成为马匹,叫花子都有了坐骑
would go if they treated me like a slave.要是他们把我当奴隶对待,我就走。