请选择
(1)对过去,从句:haddone,主句:would/could/might/havedone.(2)对现在,从句:did/were,主句:would/could/mightdo.(3)对将来,shoulddo/weretodo/did.从句,更上一个一样。注意,“主将从现”原则。
虚拟语气表示说话人的主观愿望、猜疑、建议或与事实不符的假设等,而不表示客观存在的事实。虚拟语气是由句中的谓语动词的特殊形式表示出来的。如:
If I were a bird,I would be able to fly in the air.
如果我是一只小鸟,我就能在空中飞行。
I wish I could pass the examination.
我希望我能通过考试。
Hope you succeed!
祝你成功!
If only we had been college students last year!
上一年我们要是大学生该多好!