摘要语言用于交际，而交际的功能决定了词汇与语境的密切关系。在二语词汇习得中，学习者常常存在一些问题，例如，学习者能够认识单个单词，但在句子或段落中，却无法理解其含义。究其原因，是学习者缺乏在语境中深刻理解词汇含义的能力，同时在二语词汇记忆方面，常常机械记忆单词，效率不高。鉴于语境在二语词汇的习得中举足轻重的作用，本论文通过研究上下文语境对二语词汇习得多方面的影响，揭示语境对词汇学习和教学的指导意义。研究表明，语境不仅对词汇意义，词汇用法有着重要作用，同时对词汇记忆也有着深远影响。23140
关键词  语境   二语词汇习得   影响
毕业论文外文摘要
Title  Empirical Study of Effects of Context on Second Language Vocabulary Acquisition  
Abstract
Language is used for communication, and communication functions determine the close relationship between vocabulary and context. In the second language vocabulary acquisition, there are often some problems for learners, for example, they can understand a word, but fail to understand it in a sentence or paragraph, even in an entire context. The reason for this is that the students lack the capability of a deep understanding of the word meaning in the context. As to the memory of Second Language Vocabulary, the learners often mechanically memorize words so that the efficiency is not good. Context plays a decisive role in the second language vocabulary acquisition, this paper studies the multifaceted impact of Context in Second Language Vocabulary, providing great inspiration and guidance in vocabulary learning and teaching. My research shows context not only plays a important role in the meaning and usage of vocabulary, but also has profound effect on vocabulary memory.
Keywords  context   Second Language Vocabulary Acquisition   impact
Table of Contents
1  Introduction    1
2  Literature Review    2
3  Impact of context on the meaning and usage of vocabulary    4
3.1  Impact of context on the meaning of vocabulary    5
3.2  Impact of context on the usage of vocabulary    6
4  My research on the impact of context on second language vocabulary Memory    7
4.1  Research targets    7
4.2  Research tool    8
4.3  Research process    8
5  Limitation of Context on Second Language Vocabulary Acquisition    1
Conclusion    12
Acknowlegements    12
Bibliography    14
1 Introduction
In recent decades, researches in second language vocabulary acquisition caused much attention, it also shows the importance for people to improve the vocabulary knowledge of second language. There are a lot of researches in the field of second language vocabulary acquisition, the connotation of vocabulary knowledge, vocabulary acquisition process as well as research methods and strategies for vocabulary learning. However, it needs to be pointed out that researchers doing the research are for the purpose of giving the guidance for teaching, so the results of the study primarily serve for teachers and teaching. But in the actual learning process, the learner is in the dominant position in vocabulary learning, researches on vocabulary acquisition should be better from the learner's point of view in order to provide advice to learners.
Context is beneficial to second language vocabulary acquisition in the meanings between words, the usage of vocabulary and the connection between words, as well as other aspects. Context can help students more to remember vocabulary than word list does.
Starting from Context, Context and theory on vocabulary acquisition, coupled with relevant experimental studies, this paper uses empirical method to explore the important impact of context on second language vocabulary acquisition to provide a reference for second language learners' vocabulary. The research methods used in this paper are: setting up an experiment, doing a comparative study, and giving some examples. 上下文语境对二语词汇习得影响的实证研究:http://www.youerw.com/yingyu/lunwen_16083.html