“萨丕尔.沃尔夫假说”是探究语言和思维、文化之间关系的重要理论,因此,在第二语言教学中,无论是对概念的理解,还是在词法、句法、语篇层面的学习,都需要从不同的认知角度、不同的文化背景去思考。 “Sapir Wolfe’s Hypothesis ” is an important theory to explore the relationship between language and thinking and culture. Therefore, in the second language teaching, whether it is the understanding of concepts, or in lexical, syntactic, discourse At the level of learning, all need to think from different cognitive perspectives and different cultural backgrounds.