Enthusiastic 对比 Keen

在英语中何时使用每一个，包含含义、语域和例句。

Enthusiastic

前 2000（常见） B2 adjective

Keen

前 2000（常见） B1 adjective

	Enthusiastic	Keen
发音	🇬🇧 /["/ɪnˌθjuːziˈæstɪk/"]/ 🇺🇸 /["/ɪnˌθuːziˈæstɪk/"]/	🇬🇧 //kiːn// 🇺🇸 //kin//
含义	表现出很多兴奋和兴趣 showing a lot of excitement and interest	对某事非常渴望或热情。 Very eager or enthusiastic about something.
例句	She was enthusiastic about the new project and shared her ideas with the team.	She is keen to learn new languages.
语域	中性	中性
常见程度	前 2000（常见）	前 2000（常见）
CEFR 等级	B2	B1
词性	adjective	adjective
搭配	be, feel, look, extremely, fairly, very, about, in	keen interest, keen observer, keen eye
反义	apathetic, indifferent, disinterested	apathetic, indifferent, uninterested
常见错误	Confused with 'enthusiasm' (the noun form) and 'enthusiastic' (the adjective form), Using it in a negative context, where it doesn't fit, Incorrectly pluralizing it, e.g., 'enthusiastics'	'Keen' is often confused with 'keen to', which should only be used for expressing desire., Learners sometimes use 'keen' as a noun instead of an adjective., Often incorrectly used without a specific object, e.g., 'I am keen' should be 'I am keen on cooking.'
用法说明	用'热情的'来形容某人对某事的强烈积极感受。适用于随意和正式场合，但在过于严肃的讨论中要避免使用。 Use 'enthusiastic' to describe someone's strong positive feelings about something. Appropriate in both casual and formal contexts, but avoid it in overly serious discussions.	用'keen'来表达兴趣或热情。通常用于非正式场合，但在正式写作中也合适。 Use 'keen' to express interest or enthusiasm. Often used in informal contexts, but also appropriate in formal writing.

在真实片段中看它

The Lord Of The Rings › The Fellowship Of The Ring

...as we have also developed a keen interest in the brewing of ales...

Sherlock › S1 E1

They're not strictly speaking on the drug squad, but they're very keen.

The Lord Of The Rings › The Fellowship Of The Ring

...as we have also developed a keen interest in the brewing of ales...

Sherlock › S1 E1

They're not strictly speaking on the drug squad, but they're very keen.

Keen

常见问题：Enthusiastic 对比 Keen

Enthusiastic和Keen 有什么区别？

Enthusiastic: showing a lot of excitement and interest Keen: Very eager or enthusiastic about something.

哪个更高级：Enthusiastic和Keen？

Enthusiastic 级别最高，在 CEFR 量表上为 B2。

Enthusiastic和Keen 的 CEFR 等级相同吗？

在 CEFR 量表上：Enthusiastic: B2, Keen: B1。

Enthusiastic和Keen 是什么词性？

Enthusiastic: adjective, Keen: adjective.

能各给一个例子吗？

Enthusiastic: She was enthusiastic about the new project and shared her ideas with the team. Keen: She is keen to learn new languages.

我可以互换使用 Enthusiastic和Keen 吗？

不总是。Enthusiastic和Keen 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。