enough一般有六種用法，分別為enough作名詞、代詞，形容詞，副詞，感嘆詞，固定搭配以及短語(yǔ)，以下就是整理出來(lái)的enough的釋義和用法

enough釋義

adv. 足夠地，充足地; 十分地;

adj. 足夠的; 充足的;

n. 充分，足夠; 滿足;

enough的用法

enough一般有六種用法，分別為enough作名詞、代詞，形容詞，副詞，感嘆詞，固定搭配以及短語(yǔ)，下面易學(xué)啦為大家講價(jià)enough的用法：

enough 既可以用作形容詞副詞,又可用作名詞
一、enough用作形容詞時(shí),意思是“足夠的”,通常用來(lái)修飾名詞enough修飾可數(shù)名詞復(fù)數(shù)或不可數(shù)名詞時(shí),可放在該名詞之前,也可放在該名詞之后;但在修飾可數(shù)名詞單數(shù)時(shí),則應(yīng)放在該名詞之后例如:
We have enough time/time enough to do our homework.我們有充足的時(shí)間做家庭作業(yè)
I was fool enough to believe him.我夠傻的,竟會(huì)相信他
當(dāng)enough用于系動(dòng)詞be之后單獨(dú)作表語(yǔ)時(shí),句子的主語(yǔ)多為代詞that或it例如:
That’s enough.這就夠了
二、enough用作副詞時(shí),意為“足夠地”“充分地”“相當(dāng)?shù)亍奔啊昂堋钡纫馑?修飾形容詞副詞或動(dòng)詞時(shí),應(yīng)放在這些詞之后，結(jié)構(gòu)為“adj.+ enough+名詞”, 表示“足夠…的…”, 如：例如:
The boy is old enough to go to school.這孩子到上學(xué)的年齡了
I know him well enough.我非常了解他
He didn’t get up early enough to catch the early bus.他起床不夠早,沒(méi)有趕上早班車
Have you played enough?你玩夠了嗎?
三、enough用作名詞時(shí),意為“足夠(的數(shù)量或數(shù)目)”,它可以用作主語(yǔ)或賓語(yǔ)例如:
Enough is as good as feast.知足者常樂(lè)
I’ve had enough.Thank you.我已經(jīng)吃夠了,
我們?cè)谑褂胑nough時(shí),還需要注意以下幾點(diǎn):
1.enough不能與no連用例如:
我沒(méi)有足夠的錢買車
誤:I have no enough money to buy a car.
正:I don’t have enough money to buy a car.
2.enough 用作形容詞時(shí)不可被 very 修飾,但可以被 quite 修飾例如:
We have quite enough time.我們有足夠的時(shí)間
3.can’t/can never...enough 表示“越……越好”“無(wú)論怎樣……也不過(guò)分”例如:
You can never be careful enough.你越細(xì)心越好
We can’t thank him enough.我們無(wú)論怎樣感謝他也不過(guò)分

四、enough作代詞時(shí)，意為“足夠”、“充足”，充當(dāng)主語(yǔ)、賓語(yǔ).當(dāng)其作主語(yǔ)時(shí)，看作單數(shù)。例如：

(1)Enough has been said on how to learn English well.

關(guān)于如何學(xué)好英語(yǔ)已經(jīng)說(shuō)得足夠多的了。

(2)I have enough to do today.

今天我有足夠多的事要做。

五、enough作感嘆詞時(shí)意思是"夠了;停止;住手;不要再繼續(xù)了"，用以表達(dá)不耐煩或惱怒。如：

You've been practising the violin all afternoon. Enough! 你整個(gè)下午都在練小提琴。夠了！

六、enough還可以用于以下的短語(yǔ)中

1. sure enough果真；確實(shí)。如：

He said he would come, and sure enough he came.他說(shuō)要來(lái)，果然來(lái)了。

2. well enough還不錯(cuò)；還可以；相當(dāng)；很；極。如：

You know well enough.(口)你明明知道。(你心里明白。)

3. be good / kind enough to do sth.勞駕；務(wù)請(qǐng)做某事。如：

Be good / kind enough to reply early.請(qǐng)?jiān)缛召n復(fù)。