You might have given him more help,though you were busy with your work.
3.must have done 表示对过去行为的推测,意为“一定,想必做过”,语气十分肯定。It must have rained yesterday,as the ground is wet.
4.should/ought to have done 用于肯定句时,表示本该做某事,而实际上未做;用于否定句时,则表示不该做某事反而做了。
You oughtn't to have been late for the meeting,as it was very important.
5.needn't have done 表示本来不必做某事而实际上却做了。
I actually needn't have bought so much food—only three people came.
6.had better have done 用于事后的建议,含轻微责备的口吻,意为“当时最好做了某事”。
I had better have started earlier.
1.(2012·课标全国高考)I ______use a clock to wake me up because at six o'clock each morning the train comes by my house.
A.couldn't B.mustn't C.shouldn't D.needn't
2.(2012·全国高考Ⅱ)I'm going to Europe on vacation together with John if I ______ find the money.
A.can
B.might
C.would
D.need
3.(2012·北京高考)We ______ the difficulty together,but why didn't you tell me?
【2016届高考英语一轮复习 语法专题 情态动词 外研版】相关文章:
★ 天津市武清区杨村第四中学2016届高考英语一轮复习语法专题八《情态动词用法详解》课件外研版
★ 【北京专用】2014届高考英语一轮复习方案课时作业:选修6 Unit 3 A healthy life
★ 2014届高考英语一轮复习课时作业(三十)必修5Module 6《Animals in Danger》(外研版)
★ 【浙江专用】2014届高考英语一轮复习课时作业(二十二)必修5Unit 2《The United Kingdom》
★ 【课堂新坐标】2017届高考英语(通用版)二轮复习短文改错专题训练:训练1 短文改错(Ⅰ)(含解析)
★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (75)
★ 【三维设计】2017届高考英语(江苏专用)二轮复习阅读理解解题技法示范课件:10
★ 【北京专用】2014届高考英语一轮复习方案课时作业:必修3 Unit 1 Festivals around the world
★ 湖南省岳阳市2014高考英语一轮单项选择训练题(3)及答案
最新
2017-04-24
2017-04-24
2017-04-24
2017-04-24
2017-04-21
2017-04-21