一、基本含义

"Take office" 是一个英语动词短语，通常用于描述某人开始担任某个职位或职责的过程。它涉及到权力、职位的交接和责任的承担。在政治、商业和社会领域，"take office" 是一个非常重要的概念，因为它标志着一个新的开始和对未来的期望。

二、用法

1. 主语

"Take office" 的主语通常是一个人，这个人可以是政治家、企业家或其他担任重要职位的人。例如：

- The new president will take office next month.

  新总统将于下月上任。

2. 时态

"Take office" 可以用在不同的时态中，如现在时、过去时和将来时。例如：

- He takes office on the first day of January.

  他在一月的第一天上任。

- She took office in 2010 and served for two terms.

  她在2010年上任，并连任两届。

- The new manager will take office after the holiday.

  新经理将在假期后上任。

3. 语境

"Take office" 通常用于正式场合，如政治选举、企业任命或组织调整。在非正式场合，人们可能会使用其他表达方式，如 "start a new job" 或 "begin a position"。例如：

- After winning the election, the candidate will take office as the mayor of the city.

  当选后，候选人将担任市长一职。

三、例句

1. The newly elected mayor took office in a ceremony attended by thousands of citizens.

  新当选的市长在数千市民参加的仪式上上任。

2. When the CEO takes office, he will face several challenges that require immediate attention.

  当首席执行官上任时，他将面临几个需要立即解决的挑战。

3. She took office as the chairperson of the committee after years of dedication and hard work.

  经过多年的努力和奉献，她担任了委员会主席一职。

四、同义词及反义词

1. 同义词

- Assume office: 开始担任职位。

  例如：The new director will assume office next week.

- Enter office: 进入职位。

  例如：The ambassador entered office after being confirmed by the Senate.

- Sworn in: 宣誓就职。

  例如：The judge was sworn in during a formal ceremony.

2. 反义词

- Leave office: 离职。

  例如：The president will leave office after completing his term.

- Step down: 下台。

  例如：The CEO decided to step down due to health reasons.