"keep on"是英语中常用的动词短语,核心含义是持续、反复进行某动作,强调“不停止、坚持做”,有时带有“反复唠叨/催促”的引申义。以下是详细解析:
"keep on"最常见的用法是接动名词(doing sth),表示“继续做某事”,突出动作的持续性或重复性。
结构:主语 + keep on + doing sth
示例:
1、 Keep on trying—you’ll get it right eventually.(继续尝试——你最终会做对的。)
2、 He kept on talking even though no one was listening.(尽管没人听,他还是一直说个不停。)
3、 Don’t keep on interrupting me while I’m working.(我工作时别老打断我。)
"keep on at sb about sth"是固定搭配,意为“不断催促/唠叨某人做某事”,带有“反复提醒、纠缠”的意味。
结构:keep on at sb + about/with sth
示例:
1、 My mom keeps on at me about cleaning my room.(我妈总唠叨我打扫房间。)
2、 The boss kept on at the team with deadlines.(老板一直催团队赶截止日期。)
两者都表示“持续做某事”,但细微差异:
keep on doing:更强调“反复性”(动作可能中断后又继续)或“主观坚持”(比如克服困难继续);
keep doing:更强调“连续性”(动作无间断地持续)。
示例对比:
She kept on practicing the piano even after her fingers hurt.(即使手指疼,她仍坚持练钢琴。)——强调“克服困难的坚持”
The machine kept running all night.(机器整晚都在运转。)——强调“无间断的持续”
1、 "keep on"后不能接不定式(to do),只能接动名词(doing);
2、 口语中常简化为"keep"(省略"on"),意思不变(如:Keep going! = Keep on going!);
3、 否定形式:"don’t keep on doing"(别再继续做…),用于制止反复的动作(如:Don’t keep on making that noise! 别再弄出那种噪音了!)。
"keep on"的核心是“持续/反复做”,无论是鼓励坚持(Keep on trying!)、抱怨重复(He keeps on talking!),还是催促他人(Keep on at me!),都围绕“不停止”的逻辑。记住接动名词和"keep on at sb"的搭配,就能灵活运用啦!