be assigned to
英 /bi əˈsaɪnd tuː/美 /bi əˈsaɪnd tu/
v. 短语动词
被指派,被分配;被归因于;被确定为
核心含义
本义为“被指派”或“被分配”,指某人或某物被正式指定给某个任务、职位或地点,如“be assigned to a new project”(被指派到新项目)。由此引申出“被归因于”的含义,指某事物被认定为由某原因引起,如“The failure was assigned to poor planning”(失败被归因于计划不周)。另一引申义为“被确定为”,指某物被赋予特定属性或价值,如“a value assigned to a variable”(赋给变量的值)。各义项均围绕“指定”这一核心动作展开。
构词与来源
“assign”源自拉丁语“assignare”,由“ad-”(向)和“signare”(标记)组成,字面意为“向…做标记”,后引申为“指定、分配”。“be assigned to”为被动结构,强调动作的接受者。“sign”作为词根,与“signal”(信号)、“design”(设计)等相关,提示“标记”之意。记忆时可联想“被标记到某处”,即被指派。
适用语境
常用于学术写作(如“participants were assigned to groups”)、商务邮件(如“You will be assigned to the marketing team”)、新闻报道(如“troops were assigned to the border”)、法律文本(如“the case was assigned to Judge Smith”)。日常口语中也常见,但语气较正式。各场景中,含义均为“指派”,但正式程度不同:学术和法律语境更正式,口语中略随意。
用法要点
“be assigned to”为被动结构,主动形式“assign sb/sth to sb/sth”。常见句型:sb be assigned to sth(人被指派到某处)、sth be assigned to sb(某物被分配给某人)、sth be assigned to do sth(某事被指派去做)。易错点:介词“to”后接名词或动名词,不接动词原形;被动语态中主语应为接受者。
同义词区别
与“be allocated to”相比,“be assigned to”更强调指派任务或责任,而“allocate”侧重资源分配;与“be appointed to”相比,“appoint”通常用于职位任命,更正式;与“be delegated to”相比,“delegate”强调授权给下级。当指人被指派任务时,用“be assigned to”;指资金、时间分配时,用“be allocated to”;指正式任命职位时,用“be appointed to”。
使用注意
语域偏正式,在非正式口语中可用“be given”替代。中性色彩,无褒贬。常见误用:将“to”误作动词不定式符号,如“be assigned to do”中“do”为动词原形,但“to”后接名词时易混淆;另注意被动语态中主语应明确,避免歧义。
词语搭配
| be assigned to a task | 被指派任务 |
| be assigned to a position | 被指派职位 |
| be assigned to a group | 被分配到小组 |
| be assigned to do something | 被指派做某事 |
| be assigned to a location | 被派往某地 |
| be assigned to a case | 被指派处理案件 |
| be assigned to a project | 被指派到项目 |
例句
- She was assigned to the Paris office for two years.她被派往巴黎办事处工作两年。
- The task was assigned to a team of engineers.这项任务被分配给了工程师团队。
- The cause of the accident was assigned to human error.事故的原因被归因于人为失误。
- Each student was assigned to a different mentor.每个学生被指派给不同的导师。
- The value 10 was assigned to the variable x.值10被赋给了变量x。