电子信息专业英语教材教学课件.pptVIP

专业英语;Unit1 科技英语基础知识 Unit8 Data Communications Unit2 Electrical Technique Unit9 3rd Generation Mobile Unit3 Microelectronics Communications Unit4 Electronic Communications Unit10 Images and Televisions Unit5 Digital modulation Unit11 Optical Fiber Unit6 Digital Signal Processing Communication Unit 12 Modern Switching Technique ;Unit 1 科技英语基础知识;例2.The technical possibilities could well exist, therefore, of nation-wide integrated transmission network of high capacity, controlled by computers, interconnected globally by satellite and submarine cable, providing speedy and reliable communications throughout the world.;被动语态多;例5 Noise can be introduced into transmission path in many different ways, perhaps via a nearby lighting strike, the sparking of a car ignition system, or the thermal low-level noise within the communication equipment itself.;非谓语动词多;例6 To be a true professional requires lifelong learning.;常用专业词汇;Ohm’s law;Nyquist rate;radio frequencies(RF);handover;常用转义词汇;常用缩写词汇;虚义词;例：For all its great size, the machine moves noiselessly. ;1.3 虚拟语气;（2）出现在某些主语从句、宾语从句、表语从句和同位语从句中的情况。;1.4 翻译的技巧;例：An electric field can be produced by any charges present in space.;例：As rubber prevents electricity from passing through it, it is used as insulating material.;1.5 常用的前缀和后缀;1.6 其它