Breakdown of Зачем‑то он ставит будильник на шесть утра, хотя в школу ему к восьми.
Questions & Answers about Зачем‑то он ставит будильник на шесть утра, хотя в школу ему к восьми.
Зачем by itself is a neutral question word meaning “what for / for what purpose?”
The form зачем‑то (with the particle ‑то) adds a nuance:
- It means “for some (unknown / strange) reason”, “for who‑knows‑what purpose”.
- It often implies the speaker thinks the action is pointless, odd, or at least unexplained.
So:
- Зачем он ставит будильник на шесть утра? – Why does he set the alarm for six a.m.? (real question)
- Зачем‑то он ставит будильник на шесть утра… – For some reason he sets the alarm for six a.m… (I don’t really see why; it seems unnecessary/strange.)
The particle ‑то is written with a hyphen and can attach to many pronouns and adverbs:
кто‑то, что‑то, где‑то, когда‑то, почему‑то, зачем‑то, etc., usually meaning “some / some kind of / for some reason”.