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III. Make the following sentences active:

  • The Internet was designed to survive a nuclear war.

______________________________________________________________________

  • This technology is called packet switching.

______________________________________________________________________

  • The rest of the Internet host computers are located in more than 100 other computers.

____________________________________________________________________________________________________________________________________________

  • The data is constantly being directed towards its destination by special computers.

____________________________________________________________________________________________________________________________________________

IV. Agree or disagree:

  1. The Internet isn't a global computer network.

______________________________________________________________________

  1. Most of the people who have access to the Internet, use the network only for sending

e-mail messages.

____________________________________________________________________________________________________________________________________________

3. The Internet began in the late 1960s as an experiment by the U.S. Department of Defense.

____________________________________________________________________________________________________________________________________________

4. Today, the Internet doesn't connect up to 40 million people around the globe and is growing by as much as 10% per month.

____________________________________________________________________________________________________________________________________________

5. From your computer you cannot send an electronic mail message to someone sitting at a computer in Helsinki, Warsaw, or Moscow.

____________________________________________________________________________________________________________________________________________

6. Your computer uses a modem to dial into a POP, which connects you to the Internet.

____________________________________________________________________________________________________________________________________________

V. Make up your own sentences, using the words or word combinations from the text.

Unit 7

Messages.

Lesson I.

Vocabulary:

enough - достаточно

room - место

such – такой

usage – использование, применение

warning - предупреждение

allocation – назначение, размещение

partition - часть

destination – адресат, место назначения

communication - связь

all – весь, вся, все

1

а) параметр

б) синтаксис, правила оформления выражений, команд

в) спецификация, описание

г) код, система кодирования

д) число, количество, цифр

е) формат, форматировать, размечать

ж) параллельный, параллель

) Translate the words.

1. code

2. number

3. format

4. parameter

5. syntax

6. specification

7. parallel