学习理论家、教育心理学家和语言教学专家都普遍认为,任何成功的学习都必须使要学的东西与所知道的东西有意义地联系起来。换言之,就是学习必须在某种熟悉的环境或框架中进行——从熟悉向不熟悉延伸。就学习第二语言的语法而言,“学习者所熟悉的东西”包括每个语言学习者潜意识知道的那些东西,即语言的普遍原理——语言的普遍 Learning theorists, educational psychologists, and language teaching specialists generally agree that any successful learning must have a meaningful connection to what is learned. In other words, learning must be done in a familiar environment or framework - from familiar to unfamiliar extension. In terms of the grammar of learning a second language, “what is familiar to learners” includes those subconsciously understood by each language learner, namely the universal principle of language - the prevalence of language