中文摘要：

为培养具有较高水平英语交流能力的医学人才，通过分析流行病学双语教学的重要性，对其存在的问题进行了探讨，着重提出教师在课前的准备工作，包括教师自身英语能力的准备以及对教学目的的明确、对学生的英语应用能力的掌握，并根据学生实际制定教学方案等教学方法，为有效开展流行病学的双语教学提供保障。

英文摘要：

In order to train the medical professionals with good English communication skill,this article aims to offer some effective measures to perform bilingual education of epidemiology smoothly, by analyzing the necessity and discussing the problems of the bilin- gual teaching, which mainly include careful preparation of teachers＇ English language skill, making clear purpose of the teaching, un- derstanding the practical level of students＇ special English in epidemiology and the development of suitable teaching programs accord- ingly.