进入本世纪90年代以后,计算机的应用越来越普遍,计算机技术在此基础上正日新月异地向前发展,冲击着各行各业,教育领域当然也不会例外。美国的“托福”考试已经开始由笔试、计算机阅卷转为直接在计算机上答卷,即被称之为无纸化考试。对教育领域的另一种渗透则表现在将多媒体技术应用于课堂教学中。由于多媒体的优越性明显地高于 Since the 1990s, computer applications have become more and more common. Computer technology is developing on the basis of this and is changing every day. It is certainly no exception in the field of education. The US’s TOEFL test has begun to change from written examinations and computer essays to directly on the computer. It is called a paperless examination. Another infiltration in the field of education is manifested in the application of multimedia technology in classroom teaching. As the superiority of multimedia is clearly higher