Cool MateFast 对比 Quickly now
在英语中何时使用每一个，包含含义、语域和例句。
Fast
前 1000（非常常见）A1adjective
Quickly now
非正式10000 以上（较少见）
最正式: Fast最常见: Fast
| Fast | Quickly now | |
|---|---|---|
| 发音 | 🇬🇧 /["/fɑːst/"]/🇺🇸 /["/fæst/"]/ | 🇬🇧 //ˈkwɪkli naʊ//🇺🇸 //ˈkwɪkli naʊ// |
| 含义 | 移动或发生得很快。Moving or happening quickly. | Do something fast, right away. |
| 例句 | She runs very fast when she is late for school. | We need to leave the house, so quickly now! |
| 语域 | 中性 | 非正式 |
| 常见程度 | 前 1000（非常常见） | 10000 以上（较少见） |
| CEFR 等级 | A1 | - |
| 词性 | adjective | |
| 搭配 | be, seem, extremely, fairly, very, be, seem, extremely, fairly, very | move quickly now, act quickly now, finish quickly now |
| 反义 | slow | - |
| 常见错误 | 'Fast' is sometimes confused with 'quick' improperly., Learners often forget that 'fast' can be used for both time and physical speed., Some may incorrectly add 'ly' to make it an adverb (fastly). | Using 'quickly now' in formal emails or presentations., Adding unnecessary words, like 'do it quickly now', which sounds awkward. |
| 用法说明 | 用'快速'来描述速度，但在与'to'一起使用时要小心（如'to fast'，意思是禁食）。在书面和口语中都适用。Use 'fast' to describe speed, but be cautious when using it with 'to' (as in 'to fast', it means to not eat for a period of time). Appropriate in both written and spoken contexts. | Use in casual settings to urge someone to act fast. Not suitable for formal situations. |
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常见问题：Fast 对比 Quickly now
Fast和Quickly now 有什么区别？
Fast: Moving or happening quickly. Quickly now: Do something fast, right away.
哪个更正式：Fast和Quickly now？
Fast 是其中最正式的。
哪个更常见：Fast和Quickly now？
Fast 在日常英语中最常见。
能各给一个例子吗？
Fast: She runs very fast when she is late for school. Quickly now: We need to leave the house, so quickly now!
我可以互换使用 Fast和Quickly now 吗？
不总是。Fast和Quickly now 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。