Questions & Answers about míngtiān wǒ sòng nǐ dào túshūguǎn.
送 has several meanings; here it means “to escort/drop off/see someone to a place.”
- Escort/drop off: 我送你到图书馆 (I’ll take you to the library).
- Deliver: 我把包裹送到你家 (I delivered the package to your home).
- Give as a gift: 我送你一本书 (I’ll give you a book).
- 到 + place emphasizes reaching/arriving at the destination.
- 去 + place emphasizes going toward the destination. With 送, both are fine; 到 slightly assures arrival. Examples:
- 我送你到图书馆.
- 我送你去图书馆.
No. After 送 + person, you need a word marking destination (到/去). 送你图书馆 is ungrammatical. Compare:
- 送你到图书馆 (correct)
- 送你一本书 (correct, “give you a book” — different structure)