With the development of the reform of English teaching, the teacher can achieve the best teaching results by using the Multi-media Computer-Assisted System during the teaching. 摘要從教學手段上看，多媒體技術在學校教育中的應用，對英語課堂教學的改革起到了很大的作用。
This paper discusses the necessity and feasibility of building up a dynamic assessment system for college English teaching in China with seven rationales. 本文討論在我國大學英語課堂教學中建立動態評估的必要性和可行性，提出了開發課堂教學動態評估的七大理據。
