I understand 对比 No I know it

在英语中何时使用每一个，包含含义、语域和例句。

I understand

前 1000（非常常见）

No I know it

非正式 前 3000（常见）

最正式: I understand 最常见: I understand

	I understand	No I know it
发音	🇬🇧 //aɪ ˌʌndərˈstænd// 🇺🇸 //aɪ ˌʌndərˈstænd//	🇬🇧 //nəʊ aɪ nəʊ ɪt// 🇺🇸 //noʊ aɪ noʊ ɪt//
含义	我知道你的意思。 I know what you mean.	I understand it now.
例句	After the explanation, I understand the topic much better now.	When she explained the project, I thought, 'No, I know it.'
语域	中性	非正式
常见程度	前 1000（非常常见）	前 3000（常见）
搭配	I understand you, I understand clearly, I understand fully, I understand the issue, I understand the problem	know it well, know it all, know it for sure
常见错误	Confused with 'I don't understand'., Inappropriately used in negative contexts., Omitting 'I' and just saying 'understand'.	Confused with 'Yes, I know it' which indicates agreement., Omit 'No' when correcting someone, changing the meaning.
用法说明	用来表示理解。适用于休闲和正式场合。避免在非常正式的写作中使用。 Used to show comprehension. Appropriate in both casual and formal contexts. Avoid in very formal writing.	Used in casual conversations to express understanding. Not typically used in formal writing or speech.

在真实片段中看它

I understand you've run through the agent training program.

House Of Cards › S1 E1

I understand, but you've got to be reasonable.

I understand you've run through the agent training program.

House Of Cards › S1 E1

I understand, but you've got to be reasonable.

I understand

- No, I know it. - What if you're wrong?

No I know it

常见问题：I understand 对比 No I know it

I understand和No I know it 有什么区别？

I understand: I know what you mean. No I know it: I understand it now.

哪个更正式：I understand和No I know it？

I understand 是其中最正式的。

哪个更常见：I understand和No I know it？

I understand 在日常英语中最常见。

能各给一个例子吗？

I understand: After the explanation, I understand the topic much better now. No I know it: When she explained the project, I thought, 'No, I know it.'

我可以互换使用 I understand和No I know it 吗？

不总是。I understand和No I know 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。