Before 对比 Until

在英语中何时使用每一个，包含含义、语域和例句。

Before

前 1000（非常常见） A1 preposition

Until

前 1000（非常常见） A1

	Before	Until
发音	🇬🇧 /["/bɪˈfɔː(r)/"]/ 🇺🇸 /["/bɪˈfɔːr/"]/ 听 Before	🇬🇧 /["/ənˈtɪl/"]/ 🇺🇸 /["/ənˈtɪl/"]/ 听 Until
含义	At an earlier time than something else.	up to a particular point in time
例句	I always wash my hands before dinner.	Let's wait until the rain stops.
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	A1
词性	preposition
搭配	before dinner, before school, before sunrise	wait until, stay until, not until
反义	after, following	after, since
常见错误	Confusing 'before' with 'after'., Using 'before' to refer to an event that can only happen afterwards., Omitting the necessary clause or event after 'before'.	Using 'until' when 'before' is correct, Confusing 'until' with 'to' in expressions of time, Using 'until' with the wrong verb forms
用法说明	Used to indicate a time prior to an event or action. Common in both spoken and written language. Avoid using it in extremely formal writing; in that context, consider 'prior to'.	Use 'until' to indicate a time limit for an action. It's often used in both spoken and written English, but avoid in very formal contexts like academic writing.

常见问题：Before 对比 Until

Before和Until 有什么区别？

Before: At an earlier time than something else. Until: up to a particular point in time

Before和Until 的 CEFR 等级相同吗？

在 CEFR 量表上：Before: A1, Until: A1。

我可以互换使用 Before和Until 吗？

不总是。Before和Until 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。