had need to do sth
have to = must 必須,但是must更強烈些 need to 需要, 口氣比較沒有那麼強烈 must 接的是原形動詞,不加to
... ----> 否定例如: wouldn't dare to V其中have, need, dare都是一般動詞, 而非助動詞, 所以才可接不定詞 to...300405 2011-03-27 18:37:17 補充： >就因為you should have to pay for your own education/food etc存在 >並...
...necessary or required, or must happen. (= must) Ex: The pilots had to take emergency action to avoid a disaster. need to - if you need to do something, you cannot successfully achieve what you want or...