1. 毕业设计（论文）主要内容：

This paper mainly focuses on the popularity and extinction of Internet buzzwordsfrom the perspective of eco-linguistics. Eco-linguistics is aninterdisciplinary study of the interaction between language and environment.This paper takes the Internet buzzwords in recent years as the research object,analyzing the background, causes and trends of Internet buzzwords and studyingthe development process of Internet buzzwords and the influence of Internetenvironment on Internet language.

2. 毕业设计（论文）主要任务及要求

1.search various resources to identify the topic for the paper.

2.collect data and materials for the paper and write the paper on schedule.

3. the paper should give an elaborate andexhaustive research on the given topic with independent work.

3. 毕业设计（论文）完成任务的计划与安排

before 1st january : settlement of the title

before 1st march: submission of the outline

before 15th april : submission of the first draft

4. 主要参考文献

[1]alexander, r. amp; stibbe, a. form the analysis of ecological discourse to theecological analysis of discourse[j]. language science, 2014(41).

[2]eliasson, s. the birth of language ecology: interdisciplinary influences ineinar haugen's"the ecology of language"[j]. language sciences,2015(50).

[3]leather, j.amp; j. van dam. ecology of language evolution[m]. cambridge: cambridge university press, 2001.