音标：[rәul] ；柯林斯词典等级：5 级；牛津三千核心词汇；

n. 角色, 职责, 任务
[医] 作用, 功用

n. normal or customary activity of a person in a particular social setting

词型变化：名词复数形式 : roles
考试类型：[中考/高考/四级/六级/考研/托福/IELTS]

词性分布：

名词100%

role的用法和样例：

例句

用作名词(n.)

The Panama Canal has played a very important role in transportation.巴拿马运河在运输上起到了非常重要的作用。
The key role of the teacher in the learning process should not be neglected.教师在学习中的关键作用是不该忽视的。
The role of the railway declines in the transport system.在运输系统中,铁路的重要性逐渐下降。
She prefers to play comic roles.她更喜欢扮演滑稽角色。
He played a passive role in the marriage.他在婚姻中扮演了一个被动的角色。
His dual role as a composer and a conductor made him very busy.他作曲家和指挥家的双重身份使他非常繁忙。

常见句型

用作名词(n.)

The success of her business made it difficult for her to fulfill her role as wife and mother.她在事业上的成功使她难以尽到当妻子和母亲的职责。
The local priest played a leading role in settling the dispute.地方牧师在调解这次争端中起了主导作用。
She prefers to play comic roles.她更喜欢扮演喜剧角色。
He will appear in the role of mediator.他将出演调停者。
Olivier played the role of Hamlet .奥列维尔扮演哈姆雷特的角色。

词汇搭配

用作名词 (n.)

动词+～

assign the role to把角色派给…
fill the role of担当…的任务
hand out roles分派任务〔角色〕
perform a role扮演角色
play a role扮演角色
take a role扮演角色
understudy a role演练(某角色)以便当替角

形容词+～

active role积极的作用
important role重要角色
key role主要〔关键〕的作用
leading role主角,主要作用
minor role小角色
passive role被动作用
principal role主要角色
secondary role次要作用
starring role主角
supporting role配角

名词+～

honour role光荣榜
title role剧名角色

～+介词

role of …的角色

经典引文

The role of reasoning in moral argument.
出自：B. Mayo
Divorce of role from self destroys the integrity of the personality.
出自：J. Klein
She slipped easily into the role of housekeeper.
出自：W. M. Clarke

【近义词】

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英语散文阅读

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VOA2004（下）--新闻盘点

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英语新闻

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英语每日一词

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VOA标准英语2008年（八月）

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