dare 可做情态动词也可做实义动词

dare 可做情态动词也可做实义动词 ,(Dare作情态动词时，主要用于疑问句、否定句和条件从句中，一般不用在肯定句中。如: How dare you say I'm unfair. He daren't speak English before such a crowd, dare he? ,(dare也常用作实义动词，有时态、人称和数的变化，所不同的是，作实义动词时，在肯定句中，dare后面通常接带to的不定式，在否定和疑问句中，dare后面可接带to或不带to的不定式。如: I dare to swim across this river. He does not dare (to) answer. Don't you dare (to) touch it! I wondered he dare (to) say that. He needs to finish it this evening. dare not to 中dare为情态动词(don't/doesn't/didn't dare to中dare是实意动词(don't用在第一人称第二人称现在式中(doesn't用在第三人称现在式(didn't用在过去式中( 都是“敢”的意思，只是用法不同，语气不同。情态动词所表达的感情色彩更强，实意动词更强调客观，当然，这只是细微的差别，主要还是用法不同 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.