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Bài giảng Tiếng Anh chuyên ngành Viễn thông - Unit 4: Telecommunications (Part 1)

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  1. UNIT 4 TELECOMMUNICATIONS
  2. NOTE • telecommunication/,telekә,mju:ni'keiʃn/
  3. CONTENTS • Reading and note-taking • Simple past versus Present Perfect • Transmission lines
  4. TASK 1 • development/di’velәpmәnt/ • invent/in'vent/ • telex/'teleks/ • satellite/'sổtәlait/ • modem/´moudem/ • telegraphy/ti'legrәfi/ • television/´televiʒn/
  5. TASK 1
  6. NOTE • telephony/ti'lefәni/ • optical/'ɔptikәl/ • fiber/'faibә/ • progression/prә´greʃәn/ • service/'sә:vis/ • digital/'dɪʤɪtl/
  7. TASK 2 • take place /teik pleis/ • prediction/pri'dikʃn/
  8. TASK 2 • remember/ri'membә/ • identify/ai'dentifai/ • important/im'pɔ:tәnt/ • organize/´ɔ:gәánaiz/ • note/nout/ • access/'ổkses/ • note taking
  9. TASK 3 • brief/bri:f/ • significance/sig'nifikәns/ • section/'sekʃn/
  10. TASK 3 • historical/his'tɔrikәl/ • practical/'prổktikәl/ • telegraph/'teligrɑ:f/ • review/ri'vju:/ • outdate/aut'deit/ • true/tru:/ • rapid/'rổpid/ • success/sәk'ses/ • electrical/i'lektrikәl/ • speed /spi:d/ • message/'mesidʤ/ • express/iks'pres/
  11. TASK 3 • major/'meidʤә/ • revolutionize/,revә'lu:ʃnaiz/ • step/step/ • personal/'pә:snl/ • verify/'verifai/ • invention/in'venʃn/ • experimentally/eks,peri'mentәli/ • enable/i'neibl/ • radiate/´reidiáeit/ • speech/spi:tʃ/ • prove/prove/ • transport/trổnspɔ:t/ • existence/ig'zistәns/ • basis/'beisis/ • broadcasting/´brɔ:dáka:stiŋ/
  12. TASK 3 • electron/i'lektrɔn/ • establish/ɪˈstổblɪʃ/ • exist/ig'zist/ • England/'iɳglәnd/ • atmosphere/'ổtmәsfiә/ • Canada/kổnәdә/ • inonosphere/ai'ɔnәsfiә/ • realize/'riәlaiz/ • overcome/,ouvә'kʌm/ • achieve/ә'tʃi:v/ • Atlantic/әt'lổntik/ • ionize/'aiәnaiz/ • round/raund/ • gas/gổs/ • height/hait/
  13. TASK 3 • discovery/dis'kʌvәri/ • military/'militәri/ • thermionic/,θɜ:mi'ɒnik/ • powerful/'pauәful/ • valve/vổlv/ • serve/sә:v/ • advance/әd'vɑ:ns/ • detection/di'tekʃn/ • associate/ә'souʃiit/ • vital/'vaitl/ • impact/'impổkt/ • navigation/,nổvi'geiʃn/ • civil/'sivl/
  14. TASK 3 • technology /tek'nɔlәdʤi/ • subsequent /'sʌbsikwәnt/ • microelectronic /ámaikrouilek´trɔnik/ • application /,ổpli'keiʃn/ • feasible /'fi:zәbl/
  15. TASK 3 • graphics/´grổfiks/ • financial/fai'nổnʃәl/ • terminal/'tә:minl/ • convey /kәn'vei/ • improvement/im'pru:vmәnt/ • submarine/'sʌbmәri:n/