四川邮电职业技术学院教案专用纸 Teaching plan English for Lecturer Wangwei-Zhuang Course Unit One Telecommunications Number Teaching Grade Lecturing Mod Content The Principle of PCM Class Hours2 Periods 1. to know the three basic of PCM: Sampling Quantizin Teaching 2. to understand that PCM is the heart of technology in communications in Objectives today's digita/ world. 3. to master the technical terms: PCM sampling quantizing encoding pulse stream Focal 1. Focal Points:. The three processes of PCM Difficult 2. Difficult Points: the conversion of the analogue signals into binary form; The technical P oInts terms in the text eaching Methods Ways of lecturing, multimedia demonstration and speech interacting are applied to achieve the most understanding of the text intended Applied Discussion: What is the heart of technology in commun ications in today's digital world? (Topic) Exercises Exercises:共2道题 and Assignments 1. to collect the materials related to PCM 2. to apply the principle of PCM to the practice 1. Zhang Daozhen, ed Practical English Grammar (the 3rd Revision). Shanghai: the Commercial press. 1992 2. Shanghai Translation Publishing House, edu. New English-Chinese Bibliography Dictionary. Shanghai: Shanghai Translation Publishing House, 1988 3. Posts and Telecom Press, edu. English-Chinese Telecommunications Technology Dictionary. Bei jing: Posts and Telecom Press, 1997 4. Zhang Xiaohua and Shi Fangwen, ed English for Telecommunications(the 4 Page 1 of Teaching Plan of English for Telecommunications Unit One四川邮电职业技术学院教案专用纸 Page 1 of 12 Teaching Plan of English for Telecommunications Unit One Teaching Plan Lecturer Wangwei-zhuang Course English for Telecommunications Lesson Number Unit One Time Grade Teaching Mode Lecturing Content The Principle of PCM Class Hours 2 Periods Teaching Objectives 1． to know the three basic processes of PCM: Sampling Quantizing Encoding 2． to understand that PCM is the heart of technology in communications in today’s digital world. 3． to master the technical terms: PCM sampling quantizing encoding pulse stream… Focal & Difficult Points 1． Focal Points：. The three processes of PCM 2． Difficult Points：the conversion of the analogue signals into binary form; The technical terms in the text. Teaching Methods Applied Ways of lecturing, multimedia demonstration and speech interacting are applied to achieve the most understanding of the text intended. Discussion, Exercises and Assignments Discussion：What is the heart of technology in communications in today’s digital world？（Topic） Exercises：共 2 道题 Assignments： 1. to collect the materials related to PCM. 2. to apply the principle of PCM to the practice Bibliography 1. Zhang Daozhen,ed.Practical English Grammar (the 3rd Revision).Shanghai: the Commercial Press,1992 2. Shanghai Translation Publishing House, edu. New English-Chinese Dictionary. Shanghai: Shanghai Translation Publishing House,1988. 3. Posts and Telecom Press, edu. English-Chinese Telecommunications Technology Dictionary. Beijing: Posts and Telecom Press,1997 4. Zhang Xiaohua and Shi Fangwen,ed.English for Telecommunications (the 4th