本文就高中英语跨文化输入原则以及相关策略运用来探析对提高学生语言学习和综合运用能力的促进作用。结合课程语言知识和学生学习认知发展要求,引导学生多关注课程文化,让学生在学习过程中感受中西方文化异同,增强语言表达运用地道性和准确性。关注跨文化输入利于培养学生世界观,促进学生非智力因素健康发展。 This article explores the promotion of students’ ability of language learning and comprehensive use of high school English intercultural input principles and related strategies. Combining with the knowledge of course language and the requirement of students’ cognitive development, students should be guided to pay more attention to the course culture so as to make students feel the similarities and differences between Chinese and western cultures and enhance the authenticity and accuracy of language expression. Focusing on cross-cultural input helps to foster the world view of students and promote the healthy development of students’ non-intelligence factors.