- •Введение
- •Часть I компьютеризация
- •Study the words.
- •Read and translate the text. Entitle the text.
- •Indispensable, variables, important concepts, a computer, evaluate, computer learning
- •Translate the sentences:
- •Study the words.
- •Read and translate the text.
- •Is there an end to the computer race?
- •Answer the questions to the above text :
- •Fill in the blanks:
- •Translate the sentences:
- •Study the words.
- •Read and translate the text.
- •Put the verbs into the correct tense form and find the correct answer to the questions:
- •Fill in the blanks:
- •10. Translate:
- •Study the words.
- •Read and translate the text.
- •Answer the following questions:
- •Translate:
- •Study the words.
- •Read and translate the text.
- •Answer the following questions:
- •Mark the sentences as true or false. Correct the false ones.
- •Translate:
- •Study the words.
- •Read and translate the text.
- •Pick out the right definition:
- •Put the words in brackets in the correct order:
- •Fill in the blanks:
- •Translate:
- •Часть II языки программирования и интернет
- •Study the words.
- •Read and translate the text.
- •Answer the following questions:
- •Translate:
- •Study the words.
- •Read and translate the text.
- •Answer the following questions:
- •Fill in the blanks:
- •Translate:
- •Study the words.
- •Read and translate the text.
- •Translate:
- •Часть III оптические технологии
- •Study the words.
- •Read and translate the text.
- •Answer the following questions:
- •1.7 Gigabits, digital communication network, cost-effective and versatile, high-capacity optical transmission systems, transistor, digital technologies, coated, information storage
- •Translate:
- •Study the words.
- •Read and translate the text.
- •Read and translate the text.
- •Answer the following questions:
- •Make all types of questions to the following sentence:
- •Give English equivalents:
- •Match up:
- •Translate:
- •Make up a plan for the text.
- •Список использованных источников
- •225404, Г. Барановичи, ул. Войкова, 21.
Answer the following questions:
1. Which is one of the most interesting developments in telecommunication nowadays?
2. What does optical communication promise?
3. What are the capabilities of optical fibers?
4. What are the perspectives of optical fibers?
5. Why is the system developing rapidly now?
6. What are the advantages of using compact discs?
7. How much information can a DVD-ROM hold?
8. Where can optical technology be used?
Make all types of questions to the following sentence:
The first digital optical disks were produced in 1982 as compact disks for music.
Give English equivalents:
обычные телефонные провода и кабели, цифровые технологии, надежность, объединять в одно целое, проводник световых волн, усиление, устанавливать, развивать, представлять собой, оптико-электронный компьютер, рентабельный.
Give Russian equivalents:
capacity, computer data, transmitting information, ultra-thin silicon fibres, incredible transparency, regeneration, optical disk technology, coated, database, multimedia software, rewritable drive, cost-effective, application.
Match up:
optical |
conductors |
conventional |
bubbles |
silicon |
medium |
lightwave |
communication |
storage |
software |
to imprint |
telephone wires and cables |
multimedia |
fibres |
Fill in the blanks:
1.7 Gigabits, digital communication network, cost-effective and versatile, high-capacity optical transmission systems, transistor, digital technologies, coated, information storage
1. Just as … greatly improved the telephone system, optical communication promises a considerable increase in capacity, quality, performance and reliability.
2. Voice, computer data, even video images, will be increasingly integrated into a single … .
3. At present … are being installed between many major US cities at a rapid rate.
4. This system will soon be improved to operate at … per second.
5. A revolution in … is underway with optical disk technology.
6. The disks are made of plastics … with aluminium.
7. It is reported that an optical equivalent of a … has been produced.
8. It is found that optical technology is … .
Translate:
1. Новые технологии, такие как оптические волокна, увеличат скорость связи и предоставят новые услуги по специализированной информации.
2. Последующее развитие высокоэффективных лазеров наряду с постоянным совершенствованием кремниевых волокон невероятной прозрачности позволят передавать пучки света на расстояние 135 км без необходимости усиления или восстановления.
3. Технология оптических дисков представляет собой переворот в области хранения информации.
4. Информация записывается при помощи мощного лазера, оставляющего пузырьки на поверхности диска.
5. Каждый день оптическая технология находит все новые применения от связывания в сеть нескольких компьютеров, находящихся в одном здании или комнате до межконтинентальной, трансокеанской и космической связи.
TEXT 11