“Keep sth down”的意思、例句及用法解析

“keep sth down”是什么意思?

短语动词“keep sth down”意指控制或限制某事物,如噪音、费用或情绪,使其不增加或恶化。

介绍

短语 keep sth down 是一个常见的英语短语动词,适用于许多场合。它通常表示防止某物上升或过多。例如,你可以在图书馆里“keep noise down”(保持安静),或者购物时“keep costs down”(控制费用)。理解 keep sth down 的含义有助于你在日常对话中正确使用它。这个短语非常实用,因为它适用于许多方面,比如控制情绪、减少开支或限制身体动作。学会使用“keep sth down”会提升你的英语水平,让你说得更自然。

快速信息框

  • 短语动词:keep something down
  • 类型:及物动词
  • 水平:B1(中级)
  • 简短含义:控制或限制某事物的增长或引发问题。

结构(语法规则)

“Keep sth down”是一个可分离的短语动词。这意味着你可以将宾语(something)放在“keep”和“down”之间,或者放在整个短语之后。

  • Keep the noise down. (保持安静。)
  • Keep down the noise. (控制噪音。)

两种形式都是正确的,但第一种在搭配短宾语(代词)时更常见。

  • Keep it down. (保持安静。)
  • Keep down it. (incorrect) (把它“keep down”。)

“keep sth down” 怎么用?

当你想表达控制或限制某事时,可以使用“keep sth down”。它可以指噪音、费用、情绪,甚至是食物或感受等具体事物。这个短语常用于请求或建议中。

  • Keep the noise down, please. (请保持安静。)
  • We need to keep costs down this year. (今年我们需要控制费用。)
  • Try to keep your anger down during the meeting. (开会时尽量控制住自己的怒气。)

例子

以下是一些在日常语境中使用“keep sth down”的自然句子:

  • Can you keep the music down? I’m trying to study. (你能把音乐声音调小点吗?我正在努力学习。)
  • They worked hard to keep expenses down while building the house. (他们在建房过程中努力控制开支。)
  • It’s important to keep your voice down in the library. (在图书馆里保持声音低沉非常重要。)
  • She tried to keep her excitement down before the big announcement. (在重大宣布之前,她努力控制自己的兴奋情绪。)
  • Doctors advised him to keep his salt intake down for health reasons. (医生建议他为了健康要控制盐的摄入量。)

常见错误

许多学习者混淆了“keep sth down”中宾语的位置,或者使用了错误的宾语。

  • Incorrect: Keep down the noise.
  • Correct: Keep the noise down.
  • Incorrect: Keep down it.
  • Correct: Keep it down.

此外,避免在想表达完全停止某事时使用“keep sth down”。它的意思是控制或限制,而不是消除。

区别 / 同义词

“Keep sth down”类似于“turn down”或“cut down”这样的短语,但它们的含义各不相同。

  • Keep down: 意味着控制或限制某事,使其不再增加。
  • Turn down: 意思是减少音量或拒绝某事。
  • Cut down: 意味着减少某物的数量或规模。

例如,“keep the noise down” 意思是控制噪音水平,而 “turn down the music” 则是指调低音乐的音量。

常见搭配

以下是与“keep sth down”常用的物品及其含义:

  • Noise: Control or reduce loud sounds. (噪音:控制或减少噪声。)
  • Costs/Expenses: Limit spending or financial output. (成本/费用:限制支出或财务支出。)
  • Anger/Excitement: Control strong emotions. (愤怒/兴奋:控制强烈情绪。)
  • Weight: Prevent weight gain or reduce weight. (体重:预防体重增加或减轻体重。)
  • Food: Physically keep food inside the stomach (used in medical contexts). (食物:在医学语境中,指将食物物理性地“keep it down”于胃内。)

相关短语动词

以下是相关短语动词 keep sth down:

真实对话

这里有一段使用“keep sth down”的简短自然对话:

John: Could you keep the noise down? I have a meeting soon.
约翰:你能把声音小点吗?我马上有个会议。

Mary: Sure, I’ll turn off the music.
玛丽:好的,我会把音乐关掉。

John: Thanks, I really need to focus.
约翰:谢谢,我真的需要集中注意力。

练习

Try to complete the sentences with the correct form of “keep sth down”:

  • Please ________ the volume; the baby is sleeping.
  • We need to ________ our spending this month.
  • He tried to ________ his anger during the argument.
  • Doctors told her to ________ her salt intake.

常见问题解答

  • “keep sth down”是什么意思? 它的意思是控制或限制某事,使其不增加或引发问题。
  • “keep sth down” 是可分的吗? 是的,宾语可以放在 “keep” 和 “down” 之间,也可以放在短语后面。
  • “keep sth down” 可以用来形容情绪吗? 可以,它可以用来描述控制愤怒或兴奋等情绪。
  • “keep down”和“cut down”有什么区别? “keep down”指的是控制或限制,而“cut down”则是减少数量或规模。
  • 我可以说“keep down the noise”吗? 最好说“keep the noise down”。

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