1.enough做形容詞,“表示足夠的,足夠量的”,通常與for連用。如: They had enough cash for a one-way ticket. 他們有足夠的現(xiàn)金買一張單程票。 Her disappearance and death would give proof enough of Charles' guilt. 她的失蹤和死亡將提供足夠的證據(jù)證明查爾斯有罪。 2.enough做副詞,表示“足夠地, 足夠量地,相當(dāng)?shù)?rdquo;如: I was old enough to work and earn money. 我到了可以工作、掙錢的年齡了。 I'm serious, things are difficult enough as they are. 我是認(rèn)真的,事情照現(xiàn)在這樣已經(jīng)夠困難的了。 Winters is a common enough surname. 溫特斯是一個(gè)相當(dāng)普通的姓。 3.enough做名詞,表示“足夠的人或事”,如: Although the police say efforts are being made, they are not doing enough. 盡管警方說他們正在努力,但是他們做得還不夠。 4.enough做代詞,表示“夠了”,既可代表可數(shù)名詞,也可代表不可數(shù)名詞。如: I met him only the once, and that was enough. 我只見過他一次,那就夠了。 ----Do you need more chairs? 你們還要椅子嗎? ----No. I think there are enough to go round. 不要了,我想夠用了。 5.Strangely enough真奇怪 interestingly enough真有趣 Strangely enough, the last thing he thought of was his beloved Tanya. 真奇怪,他最后想到的是他心愛的坦尼婭。 6.have had enough 受夠了 I had had enough of other people for one night. 一個(gè)晚上我就受夠其他人了。