词汇学习是英语学习的重要组成部分。掌握词汇的多少,直接影响学生目的语言能力的发展与提高。在传统的外语教学中,词汇教学是围绕语法教学进行的。但是,传统的词汇教学没有注意词汇之间的有机联系,学生对词汇的掌握主要靠大量的孤立式强化记忆。而语义场理论是现代语义学研究的一个重要成果,该理论认为语言系统中的词汇在语义上是相互联系的, Vocabulary learning is an important part of English learning. Grasping the number of vocabulary, a direct impact on the development and improvement of the language ability of students. In traditional foreign language teaching, vocabulary teaching is conducted around grammar teaching. However, the traditional vocabulary teaching did not pay attention to the organic connection between the vocabulary, the students master the vocabulary by a large number of isolated-style memory enhancement. The semantic field theory is an important achievement of modern semantics. The theory holds that the lexical in the linguistic system is semantically interrelated,