[動(dòng)詞不定式]不定式的特殊句型too…to…

字號(hào):

1)too…to  太…以至于…。例如:
    He is too excited to speak. 他太激動(dòng)了,說(shuō)不出話(huà)來(lái)。
     ---- Can I help you ? 需要我?guī)兔?
    ---- Well, I'm afraid the box is too heavy for you to carry it, but thank you all the same. 
    不用了。這箱子太重,恐怕你搬不動(dòng)。謝謝。
    2) 如在too前有否定詞,則整個(gè)句子用否定詞表達(dá)肯定,too 后那個(gè)詞表達(dá)一種委婉含義,意 為"不太".例如:
    It's never too late to mend.  改過(guò)不嫌晚。(諺語(yǔ))
    3) 當(dāng)too 前面有only, all, but時(shí),意思是:非?!?等于very.例如:
    I'm only too pleased to be able to help you. 能幫助你我非常高興。
    He was but too eager to get home. 他非常想回家。