1、If 条件句
If I were you, I would leave now.
If you had asked me yesterday, I could have told you.
If it should rain tomorrow, we couldnt climb.
NOTICE: 错综时间条件句(根据所表示的时间调整)
If you had followed me, you wouldnt miss the train now.
2、主语从句中的虚拟
①It is (was) important (necessary, strange ) that-clause
Its necessary that you (should) be present at the meeting.
②It is (was) ordered (suggested, required, requested) that-clause
It was ordered that the room (should) be cleaned.
3、wish + that-clause
①现在的愿望:I wish that you werent so lazy.
②过去的愿望:I wish that you hadnt hurt Jim so much.
③将来的愿望:I wish you wouldnt talk like that.
--- Have you ever studied French ?
--- No, but I wish I had.
4、表语从句和同位语从句中的虚拟
通常由几个要求接虚拟语气的名词引起:order, demand, suggestion
He gave orders that the test (should) be finished before 5:30.
His suggestion is that the house (should) be built there.
【2010年高考英语语法精讲二十八:虚拟语气】相关文章:
★ 英语语法 名词
最新
2016-02-29
2016-02-29
2016-02-29
2016-02-29
2016-02-29
2016-02-29