So 对比 Therefore

在英语中何时使用每一个，包含含义、语域和例句。

So

高频组块 A1 adverb

Therefore

正式 前 2000（常见） B1 adverb

最正式: Therefore 最常见: So

	So	Therefore
发音	🇬🇧 /["/səʊ/"]/ 🇺🇸 /["/səʊ/"]/	🇬🇧 /["/ˈðeəfɔː(r)/"]/ 🇺🇸 /["/ˈðerfɔːr/"]/
含义	used to say that something is true or to show a result	For that reason; as a result.
例句	She was tired, so she went to bed early.	He's only 17 and therefore not eligible to vote.
语域	中性	正式
常见程度	高频组块	前 2000（常见）
CEFR 等级	A1	B1
词性	adverb	adverb
搭配	so happy, so much, so good, so far, so fast	therefore concluded, therefore it follows, therefore we can, therefore you should, therefore the result
反义	not	however, nevertheless, nonetheless
常见错误	Confused with 'very' — 'so' indicates a result rather than degree., 'So' used incorrectly at the beginning of formal sentences., Overusing 'so' in formal writing, making the text less precise.	'Therefore' is sometimes confused with 'therefor', which has a different meaning., Learners may use 'therefore' to start a sentence in informal contexts, which can sound awkward., 'Therefore' may be incorrectly placed in a sentence away from the cause or condition.
用法说明	Used to connect sentences, showing cause and effect. In informal contexts, it can start statements or express agreement but may be considered vague in formal writing.	Use 'therefore' to connect ideas in formal writing or speech. It’s less common in everyday conversation and can sound stiff. Avoid it in casual contexts.

常见问题：So 对比 Therefore

So和Therefore 有什么区别？

So: used to say that something is true or to show a result Therefore: For that reason; as a result.

哪个更正式：So和Therefore？

Therefore 是其中最正式的。

哪个更常见：So和Therefore？

So 在日常英语中最常见。

哪个更高级：So和Therefore？

Therefore 级别最高，在 CEFR 量表上为 B1。

So和Therefore 的 CEFR 等级相同吗？

在 CEFR 量表上：So: A1, Therefore: B1。

So和Therefore 是什么词性？

So: adverb, Therefore: adverb.

能各给一个例子吗？

So: She was tired, so she went to bed early. Therefore: He's only 17 and therefore not eligible to vote.

我可以互换使用 So和Therefore 吗？

不总是。So和Therefore 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。