Hour 对比 O’clock

在英语中何时使用每一个，包含含义、语域和例句。

Hour

前 1000（非常常见） A1 noun

O’clock

前 2000（常见） B1

最常见: Hour

	Hour	O’clock
发音	🇬🇧 /["/ˈaʊə(r)/"]/ 🇺🇸 /["/ˈaʊər/"]/	🇬🇧 //əˈklɒk// 🇺🇸 //əˈklɑːk//
含义	A period of 60 minutes.	Used to tell the time.
例句	The meeting will start in one hour.	The meeting starts at five o'clock.
语域	中性	中性
常见程度	前 1000（非常常见）	前 2000（常见）
CEFR 等级	A1	B1
词性	noun
搭配	full, solid, contact, take, spend, waste, go by, pass, by the hour, for an hour, in an hour, half an hour, hour after hour, in an hour’s time, lunch, peak, rush, spend, hour of, office, opening, visiting, work, keep, after hour, out of hour, darkest, finest, antisocial, come, between the hours of, hour of, your hour of need, chime, strike, on the hour, past the hour, to the hour	at five o'clock, at two o'clock, three o'clock sharp, one o'clock in the afternoon
反义	minute, second	half past, quarter past, quarter to
常见错误	'Hour' is often confused with 'hourly' when describing frequency., Learners may forget to use a singular form for 'one hour' and might incorrectly say 'one hours'.	Omitting 'o' in informal speech ('clock' instead of 'o'clock'), Using 'o'clock' with minutes (e.g., 'two o'clock and fifteen'), Confusing it with 'o' for informal time telling (e.g., 'It's 2 o').
用法说明	Use 'hour' to talk about time duration. It's appropriate in all contexts when referring to time, but avoid using it in very casual speech for specific times, where 'o'clock' may be preferred.	Use 'o'clock' to indicate whole hours. It's appropriate in both spoken and written English, but avoid in formal documents.

常见问题：Hour 对比 O’clock

Hour和O’clock 有什么区别？

Hour: A period of 60 minutes. O’clock: Used to tell the time.

哪个更常见：Hour和O’clock？

Hour 在日常英语中最常见。

哪个更高级：Hour和O’clock？

O’clock 级别最高，在 CEFR 量表上为 B1。

Hour和O’clock 的 CEFR 等级相同吗？

在 CEFR 量表上：Hour: A1, O’clock: B1。

能各给一个例子吗？

Hour: The meeting will start in one hour. O’clock: The meeting starts at five o'clock.

我可以互换使用 Hour和O’clock 吗？

不总是。Hour和O’clock 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。