Now and then 对比 Occasionally

在英语中何时使用每一个，包含含义、语域和例句。

Now and then

前 2000（常见）

Occasionally

前 2000（常见） B2 adverb

	Now and then	Occasionally
发音	🇬🇧 //naʊ ənd ðɛn// 🇺🇸 //naʊ ənd ðɛn//	🇬🇧 /["/əˈkeɪʒnəli/"]/ 🇺🇸 /["/əˈkeɪʒnəli/"]/
含义	偶尔，不经常。 Occasionally, not often.	有时，但不常。 Sometimes, but not often.
例句	I like to go hiking now and then.	We occasionally meet for a drink after work.
语域	中性	中性
常见程度	前 2000（常见）	前 2000（常见）
CEFR 等级	-	B2
词性		adverb
搭配	meet now and then, visit now and then, feel happy now and then, do something exciting now and then, give a call now and then	occurs occasionally, rarely used occasionally, happens occasionally
反义	-	frequently, often, regularly
常见错误	Confused with 'now and again' — slightly different but similar meaning., Used incorrectly in past tense — should indicate present or future., Incorrectly combined with more specific time references.	Using 'occasionally' when 'often' is more appropriate., Confusing 'occasionally' with 'occasion' (which is a noun)., Adding unnecessary prepositions, e.g., 'occasionally at'.
用法说明	用于日常对话和非正式写作。避免在正式场合使用。可以表示不可预测性或不频繁性。 Used in everyday conversation and informal writing. Avoid in formal contexts. Can indicate unpredictability or infrequency.	在口语和书面英语中都可以使用。它通常暗示某事在不规则的间隔发生，这使得它比一些替代词更不正式，但在大多数情况下仍然合适。 Used in both spoken and written English. It often implies that something happens at irregular intervals, which makes it less formal than some alternatives, but still appropriate for most contexts.

在真实片段中看它

Sherlock › S1 E1

Now and then, yes.

Now and then

Agent Carter › S1 E1

Yeah, we occasionally use them in our experiments to stabilize the...

Occasionally

常见问题：Now and then 对比 Occasionally

Now and then和Occasionally 有什么区别？

Now and then: Occasionally, not often. Occasionally: Sometimes, but not often.

能各给一个例子吗？

Now and then: I like to go hiking now and then. Occasionally: We occasionally meet for a drink after work.

我可以互换使用 Now and then和Occasionally 吗？

不总是。Now and then和Occasionally 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。