commenced

英 [kəˈmenst]

美 [kəˈmenst]

v.  开始发生; 开始; 着手
commence的过去分词和过去式

柯林斯词典

• V-ERG 开始
  When somethingcommencesor youcommenceit, it begins.
  1. The academic year commences at the beginning of October...
     学年于10月初开始。
  2. They commenced a systematic search...
     他们开始进行彻底搜查。
  3. The hunter knelt beside the animal carcass and commenced to skin it.
     猎人跪在动物尸体旁边，开始剥皮。

Commence,start, andbeginall have a similar meaning, althoughcommenceis more formal and is not normally used in conversation.The meeting is ready to begin... He tore the list up and started a fresh one. ...an alternative to commencing the process of European integration.Note thatbegin,start, andcommencecan all be followed by an -ing form or a noun, but onlybeginandstartcan be followed by a 'to' infinitive.
commence, start 和 begin 三个词意思相近，不过 commence 一词更为正式，通常不用于对话中。例如，The meeting is ready to begin (会议可以开始了)，He tore the list up and started a fresh one (他把清单撕碎，然后另列一张)，an alternative to commencing the process of European integration (启动欧洲一体化进程的另一种方式)。注意 begin, start 和 commence 都能后接动词的 -ing 形式或名词，但只有 begin 和 start 才能后接不定式。

双语例句

• He commenced to write novels twenty years ago.
  他20年前就开始写小说了。
• I commenced, when we were out of the house.
  当我们走出这所房子时，我就说。
• There they were intercepted by our fighters and a furious battle commenced.
  在那里它们被我军的战斗机拦住了，激战开始了。
• We have commenced the sale of local products abroad.
  本地土产开始销行国外。
• The rain commenced pouring violently down.
  瓢泼大雨猛烈地下了起来。
• An engineering feasibility study to identify the engineering infrastructures required for the proposed housing development commenced in March 1998.
  工程可行性研究已于一九九八年三月展开，以确定房屋发展计划所需的工程基础设施。
• He commenced on a technical innovation two years ago but has made no progress so far.
  两年前他着手进行一项技术革新，但迄今尚无任何进展。
• The newspaper had commenced as a duplicated broadsheet.
  这家报纸最初为双面版。
• This scheme commenced on February 1, 1996. All applications are considered on a case-by-case basis.
  补充劳工计划在一九九六年二月一日开始实施，每宗申请会按个别情况考虑。
• He commenced his postgraduate study in2009.
  他于2009年开始研究生学习。