enough的用法:
一、enough可以作名詞、代詞,意思是"足夠;充分"。作代詞可以代替可數名詞或不可數名詞,在句中作主語或賓語。
例句:
Enough has been said on this subject.
關於這一問題說得已經足夠多的了。
注意:當enough後的名詞前有冠詞、形容詞性物主代詞、指示代詞或其本身就是代詞時,要用介詞of。
例句:
We've had enough of your coldness.
我們已經受夠了你的'冷漠。
二、enough作形容詞,意思是"足夠的;充分的",常與for或不定式連用,可以作定語或表語。作定語置於被修飾的名詞前後均可,前置時強調enough,後置時強調被修飾詞。
例句:
Five men will be quite enough.
五個人就足夠了。
三、enough作副詞的意思是 "十分地;充分地;足夠地;充足地",置於被修飾的形容詞或副詞之後,常與不定式或介詞for連用 ,在句子中作狀語,表示程度。
例句:
When they reached the burning building they found that their ladders were not long enough to reach the people who were trapped.
當他們靠近烈火熊熊的大樓時,他們發現梯子不夠長,夠不著那些被火圍困的人。