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On

ɑn
极其常见
100 - 200
100-200, 极其常见
词频和重要性指数显示一个词在特定语言中出现的频率。 数字越小，词语使用频率越高。 最常用的词通常在1到4000之间。 这个重要性指数帮助你在语言学习过程中集中于最有用的词语。
在 (zài), 关于 (guān yú), 在...上 (zài...shàng), 进行中 (jìn xíng zhōng), 在...之上 (zài...zhī shàng)

“On” 是英语中一个常用的介词，主要用于表示位置、时间、状态和某些动作的关系。以下是“on”的具体用法和例子。

位置

“On” 常用于表示某物在另一物体的表面上。

  • 例句：The book is on the table.（书在桌子上。）

时间

“On” 用于表示特定的日期或某一天。

  • 例句：I have a meeting on Monday.（我星期一有一个会议。）

状态

“On” 可以表示某种状态或条件，尤其是在技术或设备方面。

  • 例句：The computer is on.（电脑开着。）

动作

“On” 也用于表示某个动作正在进行或即将发生。

  • 例句：She is working on her project.（她正在做她的项目。）

常用短语

  • On time（准时）：表示按时到达或完成。

    • 例句：He always arrives on time.（他总是准时到达。）

  • On the way（在路上）：表示正在前往某地。

    • 例句：I am on my way to the office.（我在去办公室的路上。）

  • On purpose（故意）：表示某个行为是有意为之。

    • 例句：He did it on purpose.（他是故意的。）

使用场合

“On” 可以在正式和非正式场合中使用，具体取决于上下文。例如，商务邮件中常用“on”来指明会议时间，而日常对话中则可以用来描述物品的位置。

常见错误

  • 将“on”与“in”混淆。例如，正确的用法是“on the table”（在桌子上），而不是“in the table”。
  • 在时间表达中，使用“on”时要注意使用具体的日期或星期，而不适用于月份或年份，例如“in July”是正确的，而不是“on July”。

相关词汇

  • 同义词：upon（在……之上），at（在……时）
  • 反义词：off（离开），under（在……下面）

发音

“On”的发音为/ɒn/（英式发音）或/ɑn/（美式发音）。注意元音的发音差异。

语法与词源

“On” 是一个基本的介词，源自古英语“on”，与德语“an”和荷兰语“aan”有相似的形式。它的用法非常广泛，适用于各种语境。

On 的含义在中文中

在 (zài)

例子:
The book is on the table.
书在桌子上。
I am on the train.
我在火车上。
使用: formal/informal语境: Used to indicate a position or location.
笔记: Often used to describe physical locations or states of being.

关于 (guān yú)

例子:
This is a book on history.
这是一本关于历史的书。
We had a discussion on climate change.
我们讨论了关于气候变化的问题。
使用: formal/informal语境: Used to indicate a subject or topic.
笔记: Commonly used in academic or formal discussions.

在...上 (zài...shàng)

例子:
I will get on the bus.
我将上公交车。
Please turn on the lights.
请打开灯。
使用: formal/informal语境: Used to indicate an action being performed.
笔记: This usage often implies participation in an activity or operation.

进行中 (jìn xíng zhōng)

例子:
The project is on schedule.
项目正在按计划进行。
The show is on now.
节目正在进行中。
使用: formal/informal语境: Used to indicate that something is currently happening.
笔记: This meaning emphasizes the ongoing nature of an event or process.

在...之上 (zài...zhī shàng)

例子:
There is a sticker on the laptop.
笔记本电脑上有一个贴纸。
Put the picture on the wall.
把照片挂在墙上。
使用: formal/informal语境: Used to indicate a position above something else.
笔记: Commonly used in both physical and metaphorical contexts.

On的同义词

Upon

Upon is a more formal or literary synonym for on. It is often used in more formal contexts or in written language.
例子: The book is upon the table.
笔记: Upon is considered more formal and less commonly used in everyday speech.

Atop

Atop means on top of or on the highest point of something. It is used to indicate a position directly above something.
例子: The cat is sitting atop the fence.
笔记: Atop specifically refers to being at the highest point and is more descriptive than the general term on.

On top of

On top of means physically above or covering something. It indicates a position where one object is directly above another.
例子: She placed the keys on top of the dresser.
笔记: On top of is more specific and emphasizes the physical placement of one object above another.

On的表达方式，常用短语

On the other hand

This phrase is used to introduce a contrasting or different viewpoint or aspect of a situation.
例子: I know you want to go out, but on the other hand, we have a lot of work to do.
笔记: The phrase 'on the other hand' is idiomatic and does not have a literal connection to the word 'on.'

On the contrary

This phrase is used to introduce a statement that is the opposite of what has been said or thought.
例子: Many people think she is shy, but on the contrary, she is quite outgoing.
笔记: Similar to 'on the other hand,' 'on the contrary' is idiomatic and does not directly relate to the word 'on.'

On cloud nine

To be extremely happy or ecstatic about something.
例子: She has been on cloud nine ever since she got the job offer.
笔记: The phrase 'on cloud nine' is a figurative expression and does not have a direct connection to being physically on a cloud.

On the fence

To be undecided or unsure about a decision or choice.
例子: I'm still on the fence about which college to attend.
笔记: The phrase 'on the fence' does not refer to being physically on a fence but rather being in a state of indecision.

On the same page

To have a shared understanding or agreement on a particular topic or issue.
例子: It's important for the team to be on the same page to achieve our goals.
笔记: The phrase 'on the same page' does not indicate physical location but rather alignment in thoughts or opinions.

On thin ice

In a precarious or risky situation where one's actions could lead to trouble or consequences.
例子: He knows he's on thin ice with his boss after missing the deadline.
笔记: The phrase 'on thin ice' is figurative and does not refer to being physically on a frozen surface.

On the ball

To be alert, competent, or quick to understand and act on things.
例子: She's always on the ball when it comes to new technology.
笔记: The phrase 'on the ball' is idiomatic and does not have a direct connection to a physical ball.

On the same wavelength

To share similar thoughts, feelings, or understanding with someone else.
例子: We always seem to be on the same wavelength when it comes to creative ideas.
笔记: The phrase 'on the same wavelength' is figurative and does not relate to actual wavelengths but rather to being in sync with someone.

On the right track

To be proceeding in a way that leads to success or improvement.
例子: With these new study habits, I feel like I'm finally on the right track academically.
笔记: The phrase 'on the right track' does not involve a literal track but signifies making progress or moving in a positive direction.

On的日常（俚语）表达

On point

To be accurate, correct, or excellent in a particular way.
例子: Your presentation was on point today.
笔记: The original word 'on' signifies being positioned or supported by something, while 'on point' in slang refers to being exceptional or precise.

On fleek

To be perfectly groomed, styled, or looking flawless.
例子: Her makeup is always on fleek.
笔记: The original word 'on' relates to a position or state, whereas 'on fleek' indicates being stylish or on trend.

On fire

To be performing very well or having great success.
例子: The team is on fire this season with their winning streak.
笔记: The original word 'on' signifies being supported by or in contact with something, while 'on fire' in slang denotes being highly successful or in a state of great productivity.

On a roll

To be experiencing a period of success or good luck.
例子: Ever since she got that promotion, she's been on a roll.
笔记: The original word 'on' relates to being supported or in contact with something, whereas 'on a roll' refers to being in a streak of success or positive outcomes.

On the mend

Recovering from an illness or injury.
例子: After a week of being sick, I'm finally on the mend.
笔记: The original word 'on' implies being supported or in contact with something, while 'on the mend' indicates the process of recovering or getting better.

On the down-low

To keep something secret or not widely known.
例子: Let's keep this party on the down-low so it's a surprise.
笔记: The original word 'on' signifies being supported or in contact with something, while 'on the down-low' refers to keeping something hidden or confidential.

On edge

To be nervous, anxious, or tense.
例子: I've been on edge all day waiting for the test results.
笔记: The original word 'on' relates to being positioned or supported, while 'on edge' in slang implies feeling tense or anxious.

On - 例子

I am on vacation.
我在度假。
She is on the phone.
她在打电话。
The book is on the table.
书在桌子上。
He is standing on the chair.
他站在椅子上。

On的语法

On - 介词 (Adposition) / 介词或从属连词 (Preposition or subordinating conjunction)
词元: on
变位
副词 (Adverb): on
音节、划分和重音
On 包含1个音节: on
音标: ˈȯn
on , ˈȯn (红色音节是重读的)

On - 重要性和使用频率

词频和重要性指数显示一个词在特定语言中出现的频率。 数字越小，词语使用频率越高。 最常用的词通常在1到4000之间。
On: 100 - 200 (极其常见).
这个重要性指数帮助你在语言学习过程中集中于最有用的词语。
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