announcement
分析词义
"Announcement"来源于动词"announce",它通常是一个名词,表示"公告"、"声明"、"通知"或"宣布"。它常用于描述一个正式的,通常是有关重要信息或改变的声明。
列举例句
- The announcement of the new product generated much excitement. (新产品的发布引起了很大的兴趣。)
- She was surprised by the sudden announcement of his resignation. (他的突然辞职声明让她感到吃惊。)
- We are waiting for an official announcement from the government. (我们正在等待政府的正式公告。)
词根分析
单词"announcement"的词根是"nounce",源自拉丁词"nuntiare",意为"报告"。
词缀分析
"Announcement"由前缀"an-",词根"nounce",后缀"-ment"构成。"-ment"通常加到动词后面构成名词,表示动作或结果;"an-"来源于"ad-",表示方向或接近。
发展历史和文化背景
"Announcement"一词始于14世纪的英格兰,最初用于描述宗教或正式场合的重要宣布。
单词变形
- 动词: Announce (宣布)
- 形容词: Unannounced (未经宣布的)
记忆辅助
你可以联想到"announce"这个词来记忆"announcement",就像是"announce"发生了的状态或者结果,变成了具体的"announcement"(声明,通知)。
小故事
It was a quiet morning until the announcement over the loudspeaker caught everyone's attention. The principal announced, "No school tomorrow!"
(那是一个宁静的早晨,直到广播中的公告吸引了每个人的注意。校长宣布:“明天不上学!”)