Cool MateCertainly 对比 Of course he heard it
在英语中何时使用每一个，包含含义、语域和例句。
Certainly
前 1000（非常常见）A2adverb
Of course he heard it
前 2000（常见）
最常见: Certainly
| Certainly | Of course he heard it | |
|---|---|---|
| 发音 | 🇬🇧 /["/ˈsɜːtnli/"]/🇺🇸 /["/ˈsɜːrtnli/"]/ | 🇬🇧 //əv kɔːs hi hɜːd ɪt//🇺🇸 //əv kɔːrs hi hɜrd ɪt// |
| 含义 | 肯定；一定。Definitely; for sure. | Yes, he definitely heard it. |
| 例句 | Without treatment, she will **almost certainly** die. | When she asked if he's aware of the news, I replied, 'Of course he heard it.' |
| 语域 | 中性 | 中性 |
| 常见程度 | 前 1000（非常常见） | 前 2000（常见） |
| CEFR 等级 | A2 | - |
| 词性 | adverb | |
| 搭配 | certainly agree, certainly possible, certainly not, certainly true, certainly yes | heard it before, heard it all, certainly heard it |
| 反义 | uncertainly, doubtfully | - |
| 常见错误 | 'Certainly' is often incorrectly used in place of 'certain' in adjectives., Learners might confuse 'certainly' with 'definitely' without noticing the subtle nuance., Some learners use 'certainly' in inappropriate contexts, such as casual greetings. | Overusing in formal situations, making it sound rude., Confusing with expressions like 'of course not'., Using it to answer questions that don’t require such emphasis. |
| 用法说明 | 当你想强调肯定或同意时可以使用‘当然’。它比‘好’更正式，适合在专业场合使用，但在随意的对话中可能显得太强烈。Use 'certainly' when you want to emphasize affirmation or agreement. It is more formal than 'sure' and works well in professional settings, but might feel too strong in casual conversations. | Used to emphasize that someone is aware of something obvious. Appropriate in everyday conversations but may sound dismissive in formal contexts. |
在真实片段中看它
常见问题：Certainly 对比 Of course he heard it
Certainly和Of course he heard it 有什么区别？
Certainly: Definitely; for sure. Of course he heard it: Yes, he definitely heard it.
哪个更常见：Certainly和Of course he heard it？
Certainly 在日常英语中最常见。
能各给一个例子吗？
Certainly: Without treatment, she will **almost certainly** die. Of course he heard it: When she asked if he's aware of the news, I replied, 'Of course he heard it.'
我可以互换使用 Certainly和Of course he heard it 吗？
不总是。Certainly和Of course he heard it 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。