All of us should take an active part in this activity,shouldn’t we?
我们都应该积极参加这次活动,不是吗?
They oughtn’t to go fishing in this river,ought / should they?
他们不该在这条河里钓鱼,是吗?
掌握完成式用法
should 与 ought to 完成式意义和用法相同,可以通用。should / ought to have done sth. 本来应该做某事但实际未做,表达一种遗憾的感情色彩。shouldn’t / oughtn’t to have done sth. 本来不应该做某事但实际已做了,也表达一种遗憾的感情色彩。 had better 没有完成式。
The meeting has already begun. You should have come here half an hour ago.
会议已经开始了,你本来应该半小时之前就到这儿。
She is very sad now. You oughtn’t to have told her the news.
她现在很难过,你本不该把这消息告诉她。
课内题例
At that time, he spent as much time as he can ____ the ancient status which would be sank in the river.
A. paint
B. to paint
C. painting
D. painted
变式1. We will do everything we could _____ the endangered animals.
A. to protect
B. protect
C. protected
【2012届高三英语一轮复习教案:Unit13 Healthy eating(旧人教版第一册)】相关文章:
★ 【人教版】2014届高考英语一轮复习指导考点针对练:选修7 unit3《Under the sea》
★ 【北京专用】2014届高考英语一轮复习方案课时作业:必修2 Unit 5 Music
★ 2017届高考英语二轮复习大题冲关秘籍语法填空:名校模拟(含解析)
★ 【人教版】2014届高考英语一轮复习指导考点针对练:选修7 unit2《Robots》
★ 北京市2014高考英语一轮复习 练习手册(40)选修8 Unit 5 Meeting your ancestors(含解析)新人教版
★ 【北师大版】2014届高考英语一轮复习指导课时作业:Unit 9 A卷 Word版含解析
★ 2017届高考英语二轮复习大题冲关秘籍语法填空:创新押题(含解析)
★ 【人教版】2014届高考英语一轮复习指导考点针对练:必修2 unit5《Music》
★ 四川省2016届高考英语一轮复习课时作业(35) Module 5 Cloning 外研版选修6
最新
2017-04-24
2017-04-24
2017-04-24
2017-04-24
2017-04-21
2017-04-21