英语写作是英语学习者必须掌握的基本技能之一,但我国大学生英语写作始终是一个薄弱的环节。实践证明,充分利用多媒体网络增强大学英语写作的效果优于传统方法。多媒体网络以生动、直观和高效特点,给大学英语写作提高注入了新的生机,其作用是不言而喻的。它能够集文字、声音、动画、图像和视频于一体,使大学课堂内容具有形声化和表现手法多样化的特点。本文从快速获取网络信息、拓展大学英语写作课堂、消除部分学生的写作障碍和提倡灵活多样的方法这四个方面分析了多媒体环境下如何提高大学英语写作水平。 English writing is one of the basic skills that English learners must master, but the English writing of Chinese college students is always a weak link. Practice has proved that, make full use of multimedia network to enhance college English writing better than the traditional method. Multimedia network with vivid, intuitive and efficient features to improve college English writing has injected new vitality, its role is self-evident. It combines texts, sounds, animations, images and videos into one, making college classroom content morphologically diverse and expressive. This article analyzes how to improve college English writing in multimedia environment from four aspects: acquiring network information quickly, expanding college English writing class, eliminating some students’ writing obstacles and promoting flexible and diverse methods.