Vocabulary Study. Data Transport and Means of Communication

Unit IV

Data Transport and Means of Communication

Word List

Nouns and noun phrases

1. aerial 2. application 3. availability   4. bandwidth 5. bursts of light 6. capacity 7. compression 8. consumer 9. core 10. fiber 11.limitation 12. link-up 13. medium (pl.media) 14. mode 15. range 16. rate 17. strand of hair 18. transport 19. trunk line

- антенна - программа; применение - наличие; готовность данных - ширина полосы частот - вспышки света - емкость, объем - сжатие данных - потребитель - сердцевина, жила кабеля - волокно - ограничение - соединение, связь - средство, способ - метод, способ - диапазон, предел - темп, скорость - прядь волос - передача (данных) - магистральная линия

Verbs and verbal phrases

1. explode 2. handle 3. increase 4. launch 5. multiply 6. relay 7. transmit 8. utilize

- внезапно и быстро развиваться - обрабатывать - возрастать, увеличивать(ся) - запускать - увеличивать(ся); умножать - передавать (дальше) - передавать - использовать

Adjectives and adverbs

1. assorted 2. currently 3. digital 4. du jour 5. internal 6. wireless

- подходящий, соответствующий - в настоящее время - цифровой - (франц.) современный - внутренний - беспроволочный, радио-

I. Read and translate the following words. Arrange them into the groups: a) with one stress or stress on the first syllable; b) with the stress on the second syllable; c) with two or more stresses.

Storage, capacity, media, availability, rate, device, trunk line, satellite, telecommunications, demand, transport, wireless, access, information, limitation, fiber-optic cable, application, bandwidth, consumer, core, transceiver, towards, link-up, decompression, handle, standard, button, increase, range, consider, burst of light, analog, telephone call, data, digital, relay, launch, site, copper wire.

II. Match the words on the left with the definitions on the right.

1) aerial 2) transport 3) currently 4) communicate   5) availability 6) utilize 7) fiberglass   8) transmitter

a) apparatus for sending out radio/TV signals. b) readiness to be used. c) to make use of something. d) device for sending or receiving radio or television signals. e) strong material made of woven threads of glass. f) to move from one place to another. g) to pass information to someone/to be in touch with someone. h) at the present time; frequently.

III. Choose:

a) a noun

1. a) apply; b) application; c) applied; d) applicable.

2. a) transmitted; b) transmissible; c) transmit; d) transmission.

3. a) compressible; b) compress; c) compression; d) compressed.

4. a) communicative; b) communicable; c) communication; d)communicate.

b) a verb

1. a) multiply; b) multiple; c) multiplier; d) multiplication.

2. a) difference; b) different; c) differential; d) differ.

3. a) transportation; b) transportable; c) transport; d)transporter.

4. a) informative; b) inform; c) information; d) informer.

c) an adjective

1. a) solve; b) solvency; c) solvable; d) solvability.

2. a) access; b) accessible; c) accessibility; d) accession.

3. a) breakable; b) break; c) breaker; d) breakage.

4. a) normalize; b) norm; c) normal; d) normality.

d) an adverb

1. a) light; b) lighter; c) lightness; d) lightly.

2. a) close; b) closing; c) closely; d) closeness.

3. a) high; b) highly; c) higher; d) highness.

4. a) increase; b) increasing; c) increased; d) increasingly.

IV. Define the meaning of the “x” words. Convert: conversion = =превращать: x. (глагол: существительное)

1) transmit: transmission = передавать: x.

2) limit: limitation = ограничивать: x.

3) compress: compression = сжимать: x.

4) apply: application = применять: x.

5) provide: provision = обеспечивать: x.

6) compute: computation = вычислять: x.

7) connect: connection = соединять: x.

8) reflect: reflection = отражать: x.

V. Make adjectives from the following nouns by adding the suffixes: -al, -ible, -ful, -less, -able and translate them into Russian.

Access, medium, use, wire, wonder, digit, transport, limit, break, norm, form.

VI. Arrange the words with similar meaning of the two groups in pairs.

a) device, transport, currently, apply, data, process, media, rate, link-up

b) utilize, means, apparatus, speed, handle, connection, transmit, at present, information.

VII. Match the words with their opposites.

a) wire b) ability c) common d) compress e) limited f) increase g) necessary h) internal

1) decrease 2) external 3) unlimited 4) disability 5) unnecessary 6) wireless 7) uncommon 8) decompress

VIII. Match the verbs from “a” with the nouns from“ b”.

a) transport launch increase click on reflect exchange develop base on

b) letters button principle data network satellite light speed

IX. Complete the sentences with the words given below.

1. The telecommunications age increases … for greater bandwidth and more storage capacity.

2. There are different methods of … such as telephone lines, wireless communications, etc.

3. Communications satellites … a worldwide link-up of radio, telephone and television.

4. The transceivers … information to each other via radio signals.

5. The … transmission is based on the principle of total internal reflection.

6. In fiber-optic cables information is carried in the form of … bursts of light.

7. The Internet contains assorted media, computers and ….

8. Limitations exist in every … of transport a user chooses.

Relay, mode, digital, the demand, applications, fiber-optic, provide, data transport.

X. Translate into English.

1. Радиоиндустрия стала быстро развиваться после запуска первого спутника связи.

2. Телефон – самое распространенное средство связи.

3. Волоконно-оптический кабель обеспечивает более высокое качество передачи информации, а также увеличение скорости.

4. Число постоянных пользователей Интернета увеличивается каждый день.

5. Выбирая средство передачи данных, нужно учитывать наличие ширины полосы частот.

6. Различные программы требуют соответствующих диапазонов ширины полосы частот.

7. Персональные компьютеры и факсы считались новыми технологиями в 1980-х годах.

8. Волокно обладает почти неограниченной шириной полосы частот.

Дата добавления: 2014-12-24