大家好，我是小生，我来为大家解答以上问题。Enough的用法及例句，enough的用法很多人还不知道，现在让我们一起来看看吧！

enough 既可以用作形容词､副词,又可用作名词｡

　　一､ enough 用作形容词时,意思是“足够的”,通常用来修饰名词｡ enough 修饰可数名词复数或不可数名词时,可放在该名词之前,也可放在该名词之后;但在修饰可数名词单数时,则应放在该名词之后｡例如:

　　We have enough time/time enough to do our homework. 我们有充足的时间做家庭作业｡

　　I was fool enough to believe him. 我够傻的,竟会相信他｡

　　当 enough 用于系动词 be 之后单独作表语时,句子的主语多为代词 that 或 it｡例如:

　　That’s enough. 这就够了｡

　　二､ enough 用作副词时,意为“足够地”､“充分地”､“相当地”及“很”等意思,修饰形容词､副词或动词时,应放在这些词之后｡例如:

　　The boy is old enough to go to school. 这孩子到上学的年龄了｡

　　I know him well enough. 我非常了解他｡

　　He didn’t get up early enough to catch the early bus. 他起床不够早,没有赶上早班车｡

　　Have you played enough? 你玩够了吗?

　　三､ enough 用作名词时,意为“足够(的数量或数目)”,它可以用作主语或宾语｡例如:

　　Enough is as good as feast. 知足者常乐｡

　　I’ve had enough. Thank you. 我已经吃够了,谢谢你｡

　　我们在使用 enough 时,还需要注意以下几点:

　　1. enough 不能与 no 连用｡例如:

　　我没有足够的钱买车｡

　　误: I have no enough money to buy a car.

　　正: I don’t have enough money to buy a car.

　　2. enough 用作形容词时不可被 very 修饰,但可以被 quite 修饰｡例如:

　　We have quite enough time. 我们有足够的时间｡

　　3. can’t/can never... enough 表示“越……越好”､“无论怎样……也不过分”｡例如:

　　You can never be careful enough. 你越细心越好｡

　　We can’t thank him enough. 我们无论怎样感谢他也不过分｡

本文到此讲解完毕了，希望对大家有帮助。