| [/ˈhæv tə, ˈhf tə; ˋhæf tə/] modal v (3rd pers sing pres t) has to [/ˈhæz tə, ˈhæs tə; ˋhæs tə/], pt had to [/ˈhæd tə, also ˈhæt tə;ˋhæd tə/]) (negative sentences and questions usu formed with do 构成否定和疑问句时通常须加do) 用法:
1 (indicating obligation 表示义务或责任):
I have to type letters and answer the phone. 我又得用打字机打信, 又得接电话. *
He has to pass an examination before he can start work. 他须考试及格, 才能开始工作. *
(fml 文) Have we to make our own way to the conference? 我们必须亲自到那里去开会吗? *
You don't have to knock just walk in. 你不必敲门--进来就是了. *
They don't have to have finished the work before I arrive. 他们无须在我到达之前完成此项工作. *
Does she have to stay at home every night? 她每天晚上都得待在家里吗? *
Did you have to pay a fine? 你必须交付罚金吗? =>Usage 1 at must 见must所附用法第1项. 用法:
2 (indicating advice or recommendation 表示劝告或建议):
You simply have to get a new job. 你只须找个新工作. =>Usage 2 at must 见must所附用法第2项. 用法:
3 (drawing a logical conclusion 得出合乎逻辑的结论):
There has to be a solution. 一定会有解决的办法. *
This has to be part of the original manuscript. 这一定是原稿的一部分. =>Usage 3 at must 见must所附用法第3项. 用法:
4 (idm 习语) have/has got to (Brit infml) (a) (indicating obligation 表示义务或责任):
I've got to go to work by bus tomorrow. 我明天得坐公共汽车去上班. *
Why have you got to take these tablets? 你为什麽要吃这些药片? *
You haven't got to take flowers but many people do. 你不必非带花去不可, 但是许多人都带著花去. =>Usage 1 at must must所附用法第1项.
(b) (indicating advice or recommendation 表示劝告或建议):
You've got to try this new recipe it's delicious. 你应该试试这种新烹饪法--味道好极了. =>Usage 2 at must must所附用法第2项. have to 2
[/ˈhæv tə, ˈhf tə; ˋhæf tə/] modal v (3rd pers sing pres t) has to [/ˈhæz tə, ˈhæs tə; ˋhæs tə/], pt had to[/ˈhæd tə, also ˈhæt tə;ˋhæd tə/]) (negative sentences and questions usu formed with do 构成否定和疑问句时通常须加do) 用法:
1 (indicating obligation 表示义务或责任):
I have to type letters and answer the phone. 我又得用打字机打信, 又得接电话. *
He has to pass an examination before he can start work. 他须考试及格, 才能开始工作. *
(fml 文) Have we to make our own way to the conference? 我们必须亲自到那里去开会吗? *
You don't have to knock just walk in. 你不必敲门--进来就是了. *
They don't have to have finished the work before I arrive. 他们无须在我到达之前完成此项工作. *
Does she have to stay at home every night? 她每天晚上都得待在家里吗? *
Did you have to pay a fine? 你必须交付罚金吗? =>Usage 1 at must 见must所附用法第1项. 用法:
2 (indicating advice or recommendation 表示劝告或建议):
You simply have to get a new job. 你只须找个新工作. =>Usage 2 at must 见must所附用法第2项. 用法:
3 (drawing a logical conclusion 得出合乎逻辑的结论):
There has to be a solution. 一定会有解决的办法. *
This has to be part of the original manuscript. 这一定是原稿的一部分. =>Usage 3 at must 见must所附用法第3项.4 (idm 习语) have/has got to (Brit infml) (a) (indicating obligation 表示义务或责任):
I've got to go to work by bus tomorrow. 我明天得坐公共汽车去上班. *
Why have you got to take these tablets? 你为什麽要吃这些药片? *
You haven't got to take flowers but many people do. 你不必非带花去不可, 但是许多人都带著花去. =>Usage 1 at must must所附用法第1项.
(b) (indicating advice or recommendation 表示劝告或建议):
You've got to try this new recipe it's delicious. 你应该试试这种新烹饪法--味道好极了. =>Usage 2 at must must所附用法第2项. |