对于一个学习第二语言的人说来,掌握习语历来都是非常困难的。本文将讨论为什么习语难学,包括为何大多数习语教材不够理想的问题。为了帮助教师准备教材以及习语教学,文章提出了选材标准,介绍了十项教学活动形式,这些会帮助学生理解、运用习语性英语。前言牛津当代惯用英语字典(Oxford Dictionary of Carrent I It is always difficult to learn idioms for a person who learns a second language. This article will discuss why idioms are difficult to learn, including why most idioms are less than ideal. In order to help teachers to prepare teaching materials and idioms teaching, the article presents selection criteria and introduces ten forms of teaching activities that will help students understand and use idiomatic English. Introduction Oxford Dictionary of Carrent I