四川省民族地区主要分布在川西北高原和川西南大小凉山,境内山高坡陡、沟壑纵横、交通不便、信息闭塞,实施双语教学的客观条件极差。四川省在上个世纪80年代提出了“双语教学两种模式,两次分流,三级规划,二十年分三步走”的思路。上世纪80年代中后期,根据双语教学发展的实际,四川省又适时提出了“完善体制、提高质量、适度发展”的双语教学新思路。双语教学发展思路的确立,对推动四川省双语教学工 The minority areas in Sichuan Province are mainly located in the plateau of northwestern Sichuan and Daliangshan of southwestern Sichuan, with steep mountains and ravines and ravines, traffic inconvenience and information obstruction. The objective conditions for implementing bilingual education are very poor. In the 1980s, Sichuan Province proposed the idea of ​​“bilingual teaching in two modes, two streams, three levels of planning, and two decades in three steps”. In the middle and late 1980s, according to the reality of the development of bilingual teaching, Sichuan Province put forward a new bilingual teaching idea of ​​“improving system, improving quality and developing moderately” in due course. Bilingual teaching development ideas established, to promote bilingual teachers in Sichuan Province