作为一门越来越受到普遍重视的边缘学科,应用语言学兴起于上个世纪的五十年代。最早“应用语言学”这个概念是由波兰著名语言学家库尔德内提出来的,他明确指出应用语言学是运用纯粹语言学的知识,来解决其他科学领域的各种问题。这门学科主要研究与语言有关的问题或者研究语言教学方面的问题。《应用语言学导论》的指导思想就是把语言学的知识运用于语 As a marginal subject that has been paid more and more universal attention, applied linguistics emerged in the 1950s. The earliest “Applied Linguistics” concept was proposed by the famous Polish linguist Kurdistan, who made clear that Applied Linguistics is the use of pure linguistic knowledge, to solve various problems in other fields of science. This subject focuses on language-related issues or on language teaching. The guiding ideology of “An Introduction to Applied Linguistics” is to apply linguistic knowledge to language