| [/ˈɔːt tə; ˋɔt tə before vowels and finally 於元音前及末尾处读作 ˈɔːt tuː; ˋɔt tu/] modal v (neg 否定式 ought not to; contracted form 缩约式 oughtn't to [/ˈɔːtnt; ˋɔtnt/]) 用法:
1 (a) (indicating obligation 表示责任或义务):
We ought to start at once. 我们应当马上动身. *
You ought to say you're sorry. 你应该说声对不起. *
Such things ought not to be allowed. 这类事不该容许. *
They oughtn't to let their dog run on the road. 他们不该把狗放出来满街跑. *
`Ought I to write to say thank you?' `Yes, I think you ought (to).' ｀我应该写封感谢信吗?＇｀对, 我看应该写.＇ *
She ought to have been more careful. 她本该小心些. =>Usage 1 at must 见must所附用法第1项.
(b) (indicating advice or recommendation 表示劝告或推荐):
You ought to improve your English before going to work in America. 你应该把英语学好些再去美国工作. *
There ought to be more buses during the rush hour. 高峰期间应该多开几趟公共汽车. *
You ought to see her new film. 你应当看看她新拍的电影. *
She ought to have been a teacher, ie She would probably have been a good one. 她本该当教师（很可能是个好教师）. =>Usage 2 at must 见must所附用法第2项. 用法:
2 (drawing a tentative conclusion 作推测性的结论):
If he started at nine, he ought to be here by now. 要是他九点出发, 现在该到这儿了. *
That ought to be enough food for all of us. 那些该够我们大家吃的了. *
Look at the sky it ought to be a fine afternoon. 看看天--下午一定很晴朗. =>Usage 3 at must 见must所附用法第3项. ought to 2
[/ˈɔːt tə; ˋɔt tə before vowels and finally 於元音前及末尾处读作 ˈɔːt tuː; ˋɔt tu/] modal v (neg 否定式 ought not to; contracted form 缩约式 oughtn't to [/ˈɔːtnt; ˋɔtnt/]) 用法:
1 (a) (indicating obligation 表示责任或义务):
We ought to start at once. 我们应当马上动身. *
You ought to say you're sorry. 你应该说声对不起. *
Such things ought not to be allowed. 这类事不该容许. *
They oughtn't to let their dog run on the road. 他们不该把狗放出来满街跑. *
`Ought I to write to say thank you?' `Yes, I think you ought (to).' ｀我应该写封感谢信吗?＇｀对, 我看应该写.＇ *
She ought to have been more careful. 她本该小心些. =>Usage 1 at must 见must所附用法第1项.
(b) (indicating advice or recommendation 表示劝告或推荐):
You ought to improve your English before going to work in America. 你应该把英语学好些再去美国工作. *
There ought to be more buses during the rush hour. 高峰期间应该多开几趟公共汽车. *
You ought to see her new film. 你应当看看她新拍的电影. *
She ought to have been a teacher, ie She would probably have been a good one. 她本该当教师（很可能是个好教师）. =>Usage 2 at must 见must所附用法第2项. 用法:
2 (drawing a tentative conclusion 作推测性的结论):
If he started at nine, he ought to be here by now. 要是他九点出发, 现在该到这儿了. *
That ought to be enough food for all of us. 那些该够我们大家吃的了. *
Look at the sky it ought to be a fine afternoon. 看看天--下午一定很晴朗. =>Usage 3 at must 见 must 所附用法第3项. |