Cool MateAfter you 对比 But you first 对比 Go ahead 对比 You first
在英语中何时使用每一个，包含含义、语域和例句。
After you
前 2000（常见）
But you first
10000 以上（较少见）
Go ahead
前 2000（常见）
You first
前 2000（常见）
| After you | But you first | Go ahead | You first | |
|---|---|---|---|---|
| 发音 | 🇬🇧 //ˈɑːftə jʊ//🇺🇸 //ˈæftɚ ju// | 🇬🇧 //bʌt jʊ fɜːst//🇺🇸 //bʌt jʊ fɜrst// | 🇬🇧 //ɡəʊ əˈhɛd//🇺🇸 //ɡoʊ əˈhɛd// | 🇬🇧 //juː fɜːst//🇺🇸 //ju fɜrst// |
| 含义 | 你先，我后。When you finish, I will go next. | You go before me. | 继续做某事to proceed or continue doing something | You go before anyone else. |
| 例句 | You can go first; it's after you. | He opened the door and said, 'But you first.' | You can go ahead and start the meeting without me. | After you, I insist on letting you first. |
| 语域 | 中性 | 中性 | 中性 | 中性 |
| 常见程度 | 前 2000（常见） | 10000 以上（较少见） | 前 2000（常见） | 前 2000（常见） |
| 搭配 | go after, after you, please | say but you first, use but you first, hear but you first | go ahead with a plan, go ahead and do something, go ahead and ask | you first in line, you first, then me, I think you first |
| 反义 | before you, ahead of you, in front of you | - | stop, pause, hesitate | - |
| 常见错误 | Used too early; should wait for the other person to finish., Mispronunciation in fast speech; ensure clarity., Omitting 'you' and saying just 'after' which sounds incomplete. | Using 'but you first' in very formal situations might sound too casual., Some learners misplace the phrase in a sentence when trying to integrate it. | Overusing in formal contexts where 'please proceed' is more appropriate., Confusing with 'go on' which implies continuation rather than permission., Not using appropriate pauses in dialogue. | Using it in a formal context where 'please go ahead' is more appropriate., Saying it without context, which might confuse the listener., Overusing it in conversations, making it sound insincere. |
| 用法说明 | 用来表示别人可以先走。在礼貌的谈话中很合适，但在随意的场合可能会显得有点正式。Used to indicate someone can proceed after another person. Suitable in polite conversations but may feel formal in casual contexts. | Used in polite conversation to allow someone else to go ahead. Suitable for both formal and informal settings. | 用于表示允许或鼓励某人开始。通常是中性的，但在非正式的谈话中也可以很随意。Used to give permission or encourage someone to start. Usually neutral but can be informal in casual conversations. | Use 'you first' when inviting someone to go ahead or take their turn. It's casual but polite. Avoid in very formal situations. |
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常见问题：After you 对比 But you first 对比 Go ahead 对比 You first
After you、But you first、Go ahead和You first 有什么区别？
After you: When you finish, I will go next. But you first: You go before me. Go ahead: to proceed or continue doing something You first: You go before anyone else.
能各给一个例子吗？
After you: You can go first; it's after you. But you first: He opened the door and said, 'But you first.' Go ahead: You can go ahead and start the meeting without me. You first: After you, I insist on letting you first.
我可以互换使用 After you、But you first、Go ahead和You first 吗？
不总是。After you、But you first、Go ahead和You first 相关，有时可以互换，但在语域、常见程度和用法上不同，所以换用可能改变意思或语气。替换前先看看上面的区别。