beg的用法和短语例句析
一、核心动词用法析
1. 请求/乞讨及物动词
表示通过恳求获取某物或帮助,后接名词、代词或不定式结构。
结构1:beg sth
例句:The homeless man begged money from passers-by.流浪汉向路人乞讨钱财
结构2:beg (sb) to do sth
例句:She begged her father to forgive her mistake.她恳求父亲原谅她的错误
结构3:beg for sth
例句:The villagers begged for food after the disaster.灾后村民们恳求食物
2. 回避/法避免不及物动词,用于beggar belief搭配
表示某事令人难以置信,超出常理。
例句:The cruelty of the act beggars belief.这种行为的残忍程度令人难以置信
二、常用短语及语境示例
1. beg off
含义:请求免除义务、责任等
例句:He begged off attending the meeting due to illness.他因病请求不参加会议
2. beg the question
含义:回避问题实质;以假定为论据狡辩
例句:Saying "I'm right because I'm always right" begs the question.说“我对是因为我总是对的”是在回避问题
3. beg to differ
含义:恕不同意礼貌表达不同意见
例句:I beg to differ with your analysis of the market trend.恕我不同意你对市场趋势的分析
4. beg for mercy
含义:恳求宽恕
例句:The criminal knelt down and begged for mercy.罪犯跪下恳求宽恕
5. beg one's pardon
含义:请原谅;对不起正式道歉或请求重复
例句:I beg your pardon—I didn't hear what you said.对不起,我没听清你说的话
三、情态用法与固定搭配
I beg to inform:正式书面用语,表示“谨此告知”
例句:I beg to inform you that your application has been approved.谨此告知,您的申请已获批准
beg leave to:请求许可做某事
例句:I beg leave to resign from my position next month.我请求获准下个月辞职
通过以上用法和短语示例,可清晰掌握beg在不同语境中的灵活应用,从日常恳求到正式表达均能覆盖。