Bài giảng Tiếng Anh chuyên ngành Viễn thông - Unit 4 (part 1): Telecommunications
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UNIT 4
TELECOMMUNICATIONS
NOTE
• telecommunication/,telekә,mju:ni'keiʃn/
CONTENTS
• Reading and note-taking
• Simple past versus Present Perfect
• Transmission lines
TASK 1
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development/di’velәpmәnt/
invent/in'vent/
telex/'teleks/
satellite/'sætәlait/
modem/´moudem/
telegraphy/ti'legrәfi/
television/´televiʒn/
TASK 1
NOTE
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telephony/ti'lefәni/
optical/'ɔptikәl/
fiber/'faibә/
progression/prә´greʃәn/
service/'sә:vis/
digital/'dɪʤɪtl/
TASK 2
• take place /teik pleis/
• prediction/pri'dikʃn/
TASK 2
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remember/ri'membә/
important/im'pɔ:tәnt/
note/nout/
note taking
• identify/ai'dentifai/
• organize/´ɔ:gә¸naiz/
• access/'ækses/
TASK 3
• brief/bri:f/
• significance/sig'nifikәns/
• section/'sekʃn/
TASK 3
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historical/his'tɔrikәl/
review/ri'vju:/
true/tru:/
electrical/i'lektrikәl/
message/'mesidʤ/
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practical/'præktikәl/
telegraph/'teligrɑ:f/
outdate/aut'deit/
rapid/'ræpid/
success/sәk'ses/
speed /spi:d/
express/iks'pres/
TASK 3
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major/'meidʤә/
step/step/
invention/in'venʃn/
enable/i'neibl/
speech/spi:tʃ/
transport/trænspɔ:t/
basis/'beisis/
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revolutionize/,revә'lu:ʃnaiz/
personal/'pә:snl/
verify/'verifai/
experimentally/eks,peri'mentәli/
radiate/´reidi¸eit/
prove/prove/
existence/ig'zistәns/
broadcasting/´brɔ:d¸ka:stiŋ/
TASK 3
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establish/ɪˈstæblɪʃ/
England/'iɳglәnd/
Canada/kænәdә/
realize/'riәlaiz/
achieve/ә'tʃi:v/
ionize/'aiәnaiz/
gas/gæs/
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electron/i'lektrɔn/
exist/ig'zist/
atmosphere/'ætmәsfiә/
inonosphere/ai'ɔnәsfiә/
overcome/,ouvә'kʌm/
Atlantic/әt'læntik/
round/raund/
height/hait/
TASK 3
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discovery/dis'kʌvәri/
thermionic/,θɜ:mi'ɒnik/
valve/vælv/
advance/әd'vɑ:ns/
associate/ә'souʃiit/
impact/'impækt/
civil/'sivl/
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military/'militәri/
powerful/'pauәful/
serve/sә:v/
detection/di'tekʃn/
vital/'vaitl/
navigation/,nævi'geiʃn/
TASK 3
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technology /tek'nɔlәdʤi/
subsequent /'sʌbsikwәnt/
microelectronic /¸maikrouilek´trɔnik/
application /,æpli'keiʃn/
feasible /'fi:zәbl/
TASK 3
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graphics/´græfiks/
financial/fai'nænʃәl/
terminal/'tә:minl/
convey /kәn'vei/
improvement/im'pru:vmәnt/
submarine/'sʌbmәri:n/
