Yimas

The Yimas language is spoken by the Yimas people, who populate the Sepik River Basin region of Papua New Guinea. It is spoken primarily in Yimas village (4.680562°S 143.548847°E / -4.680562; 143.548847 (Yimas 1)), Karawari Rural LLG, East Sepik Province. It is a member of the Lower-Sepik language family. All 250-300 speakers of Yimas live in two villages along the lower reaches of the Arafundi River, which stems from a tributary of the Sepik River known as the Karawari River.

Yimas is a polysynthetic language with (somewhat) free word order, and is an ergative-absolutive language morphologically but not syntactically, although it has several other case-like relations encoded on its verbs. It has ten main noun classes (genders), and a unique number system. Four of the noun classes are semantically determined (male humans, female humans, higher animals, plants and plant material) whereas the rest are assigned on phonological bases.

It is an endangered language, being widely replaced by Tok Pisin, and to a lesser extent, English. It is unclear if any children are native Yimas speakers. However, a Yimas pidgin was once used as a contact language with speakers of Alamblak and Arafundi. Although it is still used in face-to-face conversation, it is considered a threatened language on the Ethnologue endangerment scale, with a rating of 6b.

摘自英文维基百科 · Yimas language · CC BY-SA 4.0