dare的用法我要关于此词的所有用法,全的.从大辞典上搬来的也行If you dare say that to our teacher,I would vote for you这句为什么用would?dare用作实义动词人称和数以及时态的变化,那么dare用作情态动词就没有人称和数以及时态的变化么？

dare
vt.
敢; 敢做
He didn't dare to speak to her.
他不敢和她说话。
向…挑战, 激
I dared him, but he didn't.
我向他挑战, 可是他不敢应战。
aux.v.
敢, 竟敢
I daren't ask her for a rise.
我不敢向她要求加薪。

dare用作情态动词时，表示“敢于”这个意思，主要用于疑问句、否定句及条件从句。
【例如】
Dare you go home alone?
Tom dare not gosintosthe haunted house.
How dare you say such a thing to your father!
I won't allow you to swim across the river, even if you dare do it. The current is too swift.
但在现代英语中dare, need一样用作及物动词的时候更多一些，后面可以跟不定式，用于各种结构中。
【例如】
Does Tom dare to gosintosthe haunted house?
I have never dared to tell him about it.
She stopped at door, not daring to enter.
If you dare to say"No", I will beat you.
He didn't dare to do it because he was under inspection.

dare的用法 1） dare用作实义动词,此时其后的动词不定式可带to也可不带to,且dare有人称和数以及时态的变化.例如：I dare to jump down from the top of the wall.我敢从那墙头上跳下来.She doesn\'t dare (to) meet ...