Lecture-5-Multimedia-Technology第五课-多媒体技术培训课件.pptVIP

Lecture 5 Multimedia Technology 第五课 多媒体技术 精品文档 Exercises Please read the text and complete the exercises in 30 minutes. 1.Answer the following questions according to the text. What are the main forms of communication? ——Text, audio sound, static graphics images, animations, and full-motion video. What does multimedia mean in communication? ——Multimedia is the integration of text, audio sound, static graphics images, animations, and full-motion video. 精品文档 What is the difference between static graphics image and animation? ——There is no movement in static graphics image while animation refers to moving graphics images. Talk about the advantages using multimedia to present information. ——By using multimedia, we can not only bring together audio and visual images but also be interactive with other computer users. What is the benefit of the use of compressed video technology? ——It can increase the storage of information greatly. 精品文档 2.Translate the following phrases and expressions. be used to describe a mixture of hardware, software and applications ——用于描述硬件、软件及应用的结合 the integration of audio sound into a multimedia application ——将声音融入到多媒体应用中 the basis for word processing programs ——文字处理程序的基础 精品文档 full-motion video ——全动态图像 the images portrayed in a television ——电视图像 the advanced methods of data compression ——先进的数据压缩方法 CD-ROM ——光盘驱动器 high definition television (HDTV) ——高清晰电视 精品文档 3.Choose the best answer. The word “multimedia” is ______ describe a mixture of hardware, software and application. A. being used to B. used C. using to Some types of information cannot ______ effectively without using sound. A. convey B. be conveyed C. conveyed Audio sound can enhance the understanding of what the application is all about and lead to better comprehension. Here the word “enhance” can be replaced by the word______. A. block B. help C. increase B A B 精品文档 Animation makes ______ easier to portray these aspects