再 vs 又 (again: future vs past)
IntroducedDistinguish a new plan from a known recurrence
- A visitor came today and plans another visit tomorrow.
- today今天he他again又come来(completed / change)了，tomorrow明天again再come来。 — again又 marks today's recurrence; again再 proposes the next visit.
A visitor came today and plans another visit tomorrow. What does 今天他又来了，明天再来。 communicate?
又 marks today's recurrence; 再 proposes the next visit. This is a useful basic contrast, not a past/future tense system. 明天又是星期一 is a known recurrence in the future; 再 also links subsequent steps, as in 先看再说.
Build the form
- The pattern in this lesson is again再 vs again又 (again: future vs past). Locate it in the original interlinear examples below.
- Keep the words in their demonstrated positions; the pattern must fit the intended situation as well as the sentence form.
he他again又late迟到了。
Using the lesson pattern in this demonstrated example: Future plan, no 了: 明天 ____ 来吧! (come again tomorrow)
明天再来吧 is a proposal for a further visit. The choice follows the intended recurrence, not a past/future tense system.
Read examples in context
tomorrow明天again再come来吧！
- In the opening example, today今天he他again又come来(completed / change)了，tomorrow明天again再come来。: again又 marks today's recurrence; again再 proposes the next visit.
- Explain who acts, what is described and which time or group is relevant before choosing an English paraphrase.
Which says it ALREADY happened again?
他又迟到了 describes a recurrence that has happened. 又 can also anticipate a known recurrence, such as 明天又是星期一了.
Build: “He's late again.” (it happened)
又 + Verb + 了: 他 + 又 + 迟到了.
Know the boundary
- This is a useful basic contrast, not a past/future tense system.
- tomorrow明天again又to be / is是Monday星期一 is a known recurrence in the future; again再 also links subsequent steps, as in 先看to say again再说.
For the deliberate instruction come again tomorrow, 明天再来吧 is natural.
再 proposes another visit. This does not prohibit 又 in all future-time sentences.
又 is always past tense and 再 is always future tense.
This is a useful basic contrast, not a past/future tense system. 明天又是星期一 is a known recurrence in the future; 再 also links subsequent steps, as in 先看再说. 又 marks today's recurrence; 再 proposes the next visit.
Use the distinction
- again又 marks today's recurrence; again再 proposes the next visit.
- This is a useful basic contrast, not a past/future tense system. tomorrow明天again又to be / is是Monday星期一 is a known recurrence in the future; again再 also links subsequent steps, as in 先看to say again再说.
Read the full reference: HSK 3 grammar — Comparing adverbs.
A visitor came today and plans another visit tomorrow. Close the examples. Say a Mandarin response, then write it in Chinese. Explain briefly in English what the lesson’s pattern adds. Compare with the model, then change one detail and try again.
This is supported productive practice. Compare meaning and structure; your answer need not copy the model. A partner or teacher must hear the spoken response to comment on pronunciation.