英语单词：enough的用法解析

英语单词：enough的用法解析

　　导语：enough可以作名词、代词也可以可以作定语或表语。下面是小编为您收集整理的英语单词enough的用法解析，欢迎阅读!

　　一、enough可以作名词、代词，意思是“足够;充分”。作代词可以代替可数名词或不可数名词，在句中作主语或宾语。如：

　　1. Enough has been said on this subject. 关于这一问题说得已经足够多的了。

　　2. No, thanks. I’ve had enough. 不，谢谢。我已吃饱了。(enough=enough food)

　　【注意】当enough后的名词前有冠词、形容词性物主代词、指示代词或其本身就是代词时，要用介词of。如：

　　We’ve had enough of your coldness. 我们已经受够了你的冷漠。

　　二、enough作形容词，意思是“足够的;充分的”，常与for或不定式连用，可以作定语或表语。作定语置于被修饰的名词前后均可，前置时强调enough，后置时强调被修饰词。如：

　　1. (NMET95第22题题干) I hope there are enough glasses for each guest to have ______.

　　2. Five men will be quite enough. 五个人就足够了。

　　三、enough作副词的意思是 “十分地;充分地;足够地;充足地”，置于被修饰的形容词或副词之后，常与不定式或介词for连用 ，在句子中作状语，表示程度。如：

　　1. (NMET93) —Mum, I think I’m ________ to get back to school.

　　—Not really, my dear. You’d better stay at home for another day or two. (Key：C)

　　A. so well

　　B. so good

　　C. well enough

　　D. good enough

　　2. (NMET98)If I had ________, I’d visit Europe stopping at all the small interesting places. (Key：A)

　　A. a long enough holiday

　　B. an enough long holiday

　　C. a holiday enough long

　　D. a long holiday enough

　　3. When they reached the burning building they found that their ladders were not long enough to reach the people who were trapped. 当他们靠近烈火熊熊的大楼时，他们发现梯子不够长，够不着那些被火围困的人。

　　4. (NMET95第26题题干) —You were brave enough to raise objections at the meeting.

　　—Well, now I regret ________ that.

　　四、enough作感叹词时意思是“够了;停止;住手;不要再继续了”，用以表达不耐烦或恼怒。如：

　　You’ve been practising the violin all afternoon. Enough! 你整个下午都在练小提琴。够了!

　　五、用在“主语+cannot...+enough”句型中该句型形式上是否定句型，实际上表达的是肯定意义，意思是“再……也不过分;越……越……”。如：

　　I cannot thank you enough. 我对你感激不尽。(我怎么感谢你都不算过分。)

　　六、enough还可以用于以下的短语中

　　1. sure enough 果真;确实。如：

　　He said he would come, and sure enough he came. 他说要来，果然来了。

　　2. well enough 还不错; 还可以; 相当; 很; 极。如：

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

　　3. be good / kind enough to do sth. 劳驾; 务请做某事。如：

　　Be good / kind enough to reply early. 请早日赐复。

　　1)enough用作副同，充当形容词或副词修饰语，但必须后置。又如：

　　①He walks slowly enough. 他走得够慢的了。

　　②This article is difficult enough to write.

　　这篇文章够难写得了。

　　2)enough用作代词，既可代表可数名词，也可代表不可数名词。如：

　　①----Do you need more chairs?

　　你们还要椅子吗?

　　----No. I think there are enough to go round.

　　不要了，我想够用了。

　　②At the end of six months he had learned enough to read articles and reports in Russian. 六个月底，他已经学得足以用俄语读文章和报告了。

　　3)enough用作形容词作定语时，可修饰可数名词或不可数名词，可放在被修饰的名词前或后。如：

　　①There are enough seats(seats enough)for them all.

　　有足够的座位让他们都坐下。

　　②I have enough time(time enough)to finish the work.

　　我有足够的时间来完成这项工作。