Cool MateAll of a sudden 对比 Instantly
在英语中何时使用每一个，包含含义、语域和例句。
All of a sudden
前 2000（常见）
Instantly
前 5000（相当常见）B2adverb
最常见: All of a sudden
| All of a sudden | Instantly | |
|---|---|---|
| 发音 | 🇬🇧 //ɔːl əv ə ˈsʌdən//🇺🇸 //ɔl əv ə ˈsʌdən// | 🇬🇧 /["/ˈɪnstəntli/"]/🇺🇸 /["/ˈɪnstəntli/"]/ |
| 含义 | 出乎意料地或者很快地。Unexpectedly or very quickly. | 马上，不等就做。Right away, without waiting. |
| 例句 | All of a sudden, it started to rain heavily. | Her voice is instantly recognizable. |
| 语域 | 中性 | 中性 |
| 常见程度 | 前 2000（常见） | 前 5000（相当常见） |
| CEFR 等级 | - | B2 |
| 词性 | adverb | |
| 搭配 | all of a sudden, a loud noise, all of a sudden, they appeared, all of a sudden, it happened | instantly available, instantly recognizable, instantly regret, instantly noticeable |
| 反义 | gradually, slowly, over time | gradually, slowly, eventually |
| 常见错误 | Using in overly formal contexts., Confusing with similar phrases like 'suddenly.', Omitting 'of' in the phrase. | Using 'instantly' with past tense incorrectly, e.g., 'I instantly saw' instead of 'I saw instantly'., Confusing it with 'immediately' when the emphasis on speed differs., Forgetting to use it with an action verb. |
| 用法说明 | 用来形容突然发生的变化。口语和书面语都适用；避免在正式写作中使用。Used to describe a change that happens suddenly. Suitable for both spoken and written English; avoid in formal writing. | 用‘instantly’来强调立即行动，口语和书面语都可以用。大多数场合都适用，但在非常随意的聊天中可能用得少点。Use 'instantly' in both spoken and written English to emphasize immediate action. It's appropriate in most contexts but less common in very casual conversations. |
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常见问题：All of a sudden 对比 Instantly
All of a sudden和Instantly 有什么区别？
All of a sudden: Unexpectedly or very quickly. Instantly: Right away, without waiting.
哪个更常见：All of a sudden和Instantly？
All of a sudden 在日常英语中最常见。
能各给一个例子吗？
All of a sudden: All of a sudden, it started to rain heavily. Instantly: Her voice is instantly recognizable.
我可以互换使用 All of a sudden和Instantly 吗？
不总是。All of a sudden和Instantly 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。