词源词根法
前缀be-,强调。come,来到。来源于史前日耳曼语,最初的语义是"来,到",其现代意义"come to be(变成)"和"be suitable(适合,相称)"是在12世纪发展起来的;其在日耳曼语系中的"近亲"有德语bekommen,荷兰语bekomen等。=be-使+come来
单词用法
become用作系动词时,意思是“成为,变得”,表示情况的开始、发展和结束的变化。后接名词、形容词(或其比较等级)、过去分词作表语,偶尔也可接带疑问词的动词不定式。常用在书面语中。become后接动词的过去分词可表示被动或结果,此时一般不接by短语。become用作及物动词时,还可表示“适宜,合适”。become of只能与疑问代词what(ever)连用,用于直接或间接疑问句中,表示“变得怎样”,后接人或有形的东西,多用于完成时或将来时。become是非持续性动词,不能与表示一段时间的状语连用。但可用于完成时态。become不可用于被动结构。
其后不接不定式表示“逐渐”,可改用come[begin]+不定式He began[came]to like the girl.他开始喜欢起这个女孩来。(不能用became)
形式变化
become-became-become
重要短语
become one成为一体,结合
become a member成为一名成员/会员
become of使遭遇…;…降临于;发生…情况
become a doctor成为一名医生
The northern part of the city used to be sparsely populated , but has now become a cultural centre.
城北过去很冷落, 现在成了文化区.
来源:《现代汉英综合大词典》Small residential areas have become a priority with the Ministry of Construction.
建设居民小区是建设部要优先解决的问题.
来源:《现代汉英综合大词典》In the course of time , this kind of lantern has become an exclusive of the Shens.
后来, 这种灯笼成了沈家的绝活.
来源:《现代汉英综合大词典》The slaves of the old society have become the masters of the new society.
旧社会的奴隶变成了新社会的主人.
来源:《现代汉英综合大词典》A cause of action has accrued when the right to sue has become vested.
起诉的理由在控告权被赋予后随之存在.
来源:《简明英汉词典》A man who always anticipates his income can never save or become rich.
总是预支工资,寅吃卯粮的人,永远不能储蓄或成为富人.
来源:《现代汉英综合大词典》Now that she has become famous, all sorts of people will be beating a path to her door.
现在她已经成名, 她家门庭若市.
来源:《简明英汉词典》Within a few days of taking office he had become the most unpopular man in the company.
他上任没几天,就成了公司里最不得人心的人.
来源:《现代汉英综合大词典》瑞鸿网 · 双语新闻
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