本文结合近年来外语教学和第二语言习得理论和实验研究的最新成果 ,提出了对外语教学实践具有指导意义的十条原则——母语影响、中介语、交际能力、自动化、策略性投入、内在动机、语言自我、自信、冒险和语言文化原则 ,并对各原则的理论依据和实践方法进行了比较深入的探讨和分析 Based on the latest achievements of foreign language teaching and second language acquisition theory and experimental research in recent years, this paper puts forward ten guiding principles for foreign language teaching practice: mother tongue influence, interlanguage, communicative competence, automation, strategic input, inner Motivation, self-esteem, self-confidence, risk-taking and language and culture principles, and conducted a more in-depth discussion and analysis of the theoretical basis and practical methods of each principle