打卡

Don't confuse '打卡' (dǎkǎ - punch in/out) with '打车' (dǎchē - to take a taxi). The sounds are similar but the second character is different, and the meanings are completely unrelated.

While '打卡' can sometimes involve 'swiping a card', '刷卡' (shuākǎ) specifically means 'to swipe a card' (e.g., for payment or entry). '打卡' is the action of logging attendance, which might or might not involve swiping a card.

'按时' (ànshí) means 'on time'. It's related to the concept of punching in on time, but it's an adverb describing timeliness, not the act of punching in itself.

Both relate to work, but '上班' means 'to go to work' or 'to be on duty', referring to the general act of starting one's workday, while '打卡' is the specific action of formally logging your attendance.

'上班' is the general activity of starting work. '打卡' is the specific action of recording your arrival (or departure) at work.

我每天早上八点上班。 (Wǒ měitiān zǎoshang bā diǎn shàngbān.) - I go to work at 8 AM every day. / 请记得打卡。 (Qǐng jìdé dǎkǎ.) - Please remember to punch in.

Similar to '上班', '下班' means 'to get off work' or 'to finish work'. It's the general act of ending your workday, whereas '打卡' is the specific action of logging your departure.

'下班' is the general activity of finishing work. '打卡' is the specific action of recording your departure.

我六点下班。 (Wǒ liù diǎn xiàbān.) - I get off work at 6 PM. / 下班前别忘了打卡。 (Xiàbān qián bié wàngle dǎkǎ.) - Don't forget to punch out before leaving work.

Both involve marking attendance, but '签到' typically means 'to sign in' or 'to check in', often for events, meetings, or classes, where you might physically sign a sheet or use a digital check-in system. '打卡' is specifically about work attendance, often with a time clock or digital system.

'签到' is for general check-ins (events, meetings, classes). '打卡' is specifically for work attendance (punching a time clock).

请大家签到。 (Qǐng dàjiā qiāndào.) - Everyone please sign in. / 公司要求每天打卡。 (Gōngsī yāoqiú měitiān dǎkǎ.) - The company requires punching in every day.

'考勤' refers to the 'attendance' system or 'attendance record' itself. It's the overall system or data tracking attendance, while '打卡' is the action you perform within that system.

'考勤' is the system or record of attendance. '打卡' is the action of logging your attendance within that system.

公司有严格的考勤制度。 (Gōngsī yǒu yánggé de kǎoqín zhìdù.) - The company has a strict attendance system. / 每天都要打卡才能记录考勤。 (Měitiān dōu yào dǎkǎ cái néng jìlù kǎoqín.) - You need to punch in every day to record your attendance.

'登记' means 'to register' or 'to record', which is a broader term for putting your name down for something, like registering at a hotel or for a course. '打卡' is a very specific type of recording attendance at work.

'登记' is a general term for registering or recording information. '打卡' is specifically punching in/out for work.

请在这里登记。 (Qǐng zài zhèlǐ dēngjì.) - Please register here. / 我们每天早上九点打卡。 (Wǒmen měitiān zǎoshang jiǔ diǎn dǎkǎ.) - We punch in at 9 AM every day.