Cool MateCertain 对比 You are sure of this
在英语中何时使用每一个，包含含义、语域和例句。
Certain
前 1000（非常常见）A2adjective
You are sure of this
前 5000（相当常见）
最常见: Certain
| Certain | You are sure of this | |
|---|---|---|
| 发音 | 🇬🇧 /["/ˈsɜːtn/"]/🇺🇸 /["/ˈsɜːrtn/"]/ | 🇬🇧 //jʊ ɑːr ʃʊə ɒv ðɪs//🇺🇸 //ju ɑr ʃʊr ʌv ðɪs// |
| 含义 | 确信，毫无疑问sure, without any doubt | You believe this with confidence. |
| 例句 | I am certain that I locked the door before leaving. | You are sure of this because you have seen the evidence. |
| 语域 | 中性 | 中性 |
| 常见程度 | 前 1000（非常常见） | 前 5000（相当常见） |
| CEFR 等级 | A2 | - |
| 词性 | adjective | |
| 搭配 | be, feel, look, very, absolutely, quite, about, of, can’t say for certain, not know for certain, be, feel, look, very, absolutely, quite, about, of, can’t say for certain, not know for certain | be sure of something, make sure of this, not sure of this, feel sure of this, are you sure of this |
| 反义 | uncertain, doubtful, indefinite | - |
| 常见错误 | Confused with 'sure' in different contexts., Using 'certain' without clarifying what is certain about., Incorrectly using 'certain' to describe someone as a person (should be used for objects or ideas). | Confusing with 'You are sure about this'., Using 'of' instead of 'about' incorrectly., Saying 'You sure of this?' instead of 'Are you sure of this?' |
| 用法说明 | 当你想表达对某事的信心时使用'确定的'。在口语和书面英语中都合适，但在非常正式的场合中，'具体的'或'确定的'可能更好。Use 'certain' when you want to express confidence in something. It's appropriate in both spoken and written English, but avoid it in very formal contexts where 'specific' or 'determined' may be better. | Used in conversations where someone seeks confirmation. Suitable for both written and spoken contexts. Can be informal in casual discussions. |
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常见问题：Certain 对比 You are sure of this
Certain和You are sure of this 有什么区别？
Certain: sure, without any doubt You are sure of this: You believe this with confidence.
哪个更常见：Certain和You are sure of this？
Certain 在日常英语中最常见。
能各给一个例子吗？
Certain: I am certain that I locked the door before leaving. You are sure of this: You are sure of this because you have seen the evidence.
我可以互换使用 Certain和You are sure of this 吗？
不总是。Certain和You are sure of this 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。