Activity 对比 Function

在英语中何时使用每一个，包含含义、语域和例句。

Activity

前 1000（非常常见） A1 noun

Function

前 1000（非常常见） B1 noun

	Activity	Function
发音	🇬🇧 /["/ækˈtɪvəti/"]/ 🇺🇸 /["/ækˈtɪvəti/"]/	🇬🇧 /["/ˈfʌŋkʃn/"]/ 🇺🇸 /["/ˈfʌŋkʃn/"]/
含义	你做的事情，比如运动或游戏。 Something you do, like a sport or a game.	某物的作用或用途。 What something does or is used for.
例句	My favorite activity is painting.	The main function of the heart is to pump blood throughout the body.
语域	中性	中性
常见程度	前 1000（非常常见）	前 1000（非常常见）
CEFR 等级	A1	B1
词性	noun	noun
搭配	frantic, frenetic, heightened, burst, flurry, level, conduct, do, perform, a hive of activity, a sign of activity, frantic, frenetic, heightened, burst, flurry, level, conduct, do, perform, a hive of activity, a sign of activity	important, useful, valuable, have, carry out, fulfil/​fulfill, charity, official, social, hold, attend, go to, room
反义	inactivity, idleness	dysfunction, malfunction
常见错误	Using 'activity' as a verb (it is a noun)., Saying 'activities of daily living' instead of the correct phrase., Confusing 'activity' with 'action' in some contexts.	'Function' is confused with 'functional' — they are different., Using 'function' when 'purpose' is more appropriate., Incorrectly pluralizing 'function' when referring to it in general terms.
用法说明	在讨论爱好、活动或任务时使用'活动'。在非常正式的文件中避免使用，因为那里更喜欢精确的术语。 Use 'activity' in contexts discussing hobbies, events, or tasks. Avoid it in very formal documents where precise terms are preferred.	在讨论某物应该做什么时使用'功能'。在技术、学术或日常场合都合适，但在非常随意的对话中要避免使用。 Use 'function' when discussing what something is supposed to do. It's appropriate in technical, academic, or everyday contexts, but avoid it in very casual conversations.

在真实片段中看它

- ...whilst accelerating brain function. - In other words, more time on each level.

Chernobyl › S1 E1

about the function of an RBMK reactor,

- ...whilst accelerating brain function. - In other words, more time on each level.

Chernobyl › S1 E1

about the function of an RBMK reactor,

Function

常见问题：Activity 对比 Function

Activity和Function 有什么区别？

Activity: Something you do, like a sport or a game. Function: What something does or is used for.

哪个更高级：Activity和Function？

Function 级别最高，在 CEFR 量表上为 B1。

Activity和Function 的 CEFR 等级相同吗？

在 CEFR 量表上：Activity: A1, Function: B1。

Activity和Function 是什么词性？

Activity: noun, Function: noun.

能各给一个例子吗？

Activity: My favorite activity is painting. Function: The main function of the heart is to pump blood throughout the body.

我可以互换使用 Activity和Function 吗？

不总是。Activity和Function 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。