At 对比 On

在英语中何时使用每一个，包含含义、语域和例句。

At

高频组块 A1 preposition

On

高频组块 A1 preposition

	At	On
发音	🇬🇧 /["/ət//æt/","/æt/"]/ 🇺🇸 /["/ət//æt/","/æt/"]/	🇬🇧 /["/ɒn/"]/ 🇺🇸 /["/ɑːn/"]/
含义	A preposition used to show a point in space or time.	A word used to indicate a position or time.
例句	She is waiting at the bus stop.	The book is on the table.
语域	中性	中性
常见程度	高频组块	高频组块
CEFR 等级	A1	A1
词性	preposition	preposition
搭配	at home, at work, at the station, at night, at a party	on time, on the table, on the floor, put on, turn on
反义	away, out	off, out, under
常见错误	Confused with 'in' when referring to specific locations., Used 'at' when it should be 'on' for days., Incorrectly used 'at' for general areas instead of specific points.	Confused with 'in' (e.g., saying 'The cat is in the roof')., Using 'on' instead of 'at' for specific times (e.g., saying 'We will meet on 5 PM').
用法说明	Use 'at' for specific locations or times. Avoid using it for broad areas (use 'in') or for days (use 'on').	Used to specify location (e.g., 'The book is on the table') or time (e.g., 'We meet on Monday'). It's not used for 'in' or 'at' when describing other locations or times.

常见问题：At 对比 On

At和On 有什么区别？

At: A preposition used to show a point in space or time. On: A word used to indicate a position or time.

At和On 的 CEFR 等级相同吗？

在 CEFR 量表上：At: A1, On: A1。

At和On 是什么词性？

At: preposition, On: preposition.

能各给一个例子吗？

At: She is waiting at the bus stop. On: The book is on the table.

我可以互换使用 At和On 吗？

不总是。At和On 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。