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Ex. 3. Translate these sentences into Russian.

B) Now fill in the gaps in this paragraph about computer uses. | C) Rewrite these sentences in the passive. | From mainframes to wearable computers | Ex. 1. Study this comparison of three types of computer. | C) Read the text, translate it and get ready to do the exercises after the text. | Ex. 3. Read this passage about a computer mouse. Fill in the gaps with verbs from the list. | A) Read the following text and do the exercises below. | Ex. 6. Translate the following sentences into English. | Types of printers | Ex. 3. Read the following passage from the text and translate it in written form. |


Читайте также:
  1. A Decide which of these statements are true (T) or false (F).
  2. A good thesis sentences will control the entire argument.
  3. A new book predicts that climate change is likely to be abrupt and cataclysmic—and that these sudden shifts could cripple national economies.
  4. A) Make sentences in bold type less definite and express one's uncertainty of the following.
  5. A) Match the beginnings and endings of the sentences to make a summary of what Carl says.
  6. A) Read and translate the text.
  7. A) Read the article to find the answers to these questions.

1. Computer images can be black and white (monochrome), grayscale (полутоновый), or full-coloured pictures, depending on your equipment and software used.

2. The resolution and the number of colours in the file greatly affect file size; the quality and size of the image therefore depend on the computer's memory and disk space.

3. Data-generated graphics are bit-mapped images produced by a program using numeric information.

4. The data usually comes from spreadsheets but can also come from databases, text files, and direct input. The graphs and charts produced by data-generated software include maps, flowcharts (блок-схемы), and weather-forecasting graphics.

 

Ex. 4. Translate these sentences into English.

1. Все числа внутри компьютера представляются с помощью нулей и единиц.

2. Иными словами, компьютеры обычно работают в двоичной системе.

3. Единицей информации в компьютере является один бит, т.е. двоичный разряд, который может принимать значение 0 и 1.

4. Восемь последовательных битов составляют байт.

5. В одном байте можно закодировать значение одного символа из 256 возможных.

6. Более крупными единицами информации являются килобайт, мегабайт, гигабайт.

7. Для примера скажем, что если на странице текста помещается 2500 знаков, то 1 Мбайт- это примерно 400 страниц, а 1 Гбайт -400 000 страниц.

8. В компьютерной литературе, при описании обрабатываемых компьютером данных часто используют шестнадцатеричную систему счисления.

9. Она удобна тем, что очень просто соотносится с двоичной системой.

10. Одна шестнадцатеричная цифра соответствует четырём двоичным разрядам.

Buying a computer.

 

Ex. 1. Read the descriptions of the four people and the four computers below. With a partner, choose the most suitable computer for each person. Give reasons for your choices.

1. Daniel is a history student. He needs a computer to write essays, assignments and letters. He likes surfing the web.

2. Sarah is the manager of an advertising company. She needs a powerful system which will work with optical disks and multimedia applications, integrating text and pictures with animation and voice annotations. Digitized images and sound occupy a lot of disk space.

3. Andy is a CAD engineer. His job involves computer-aided design, simulations and three-dimensional modelling. These applications require a lot of memory and a large drive.

4. Tanya is a sales representative. She needs a lightweight machine with which she can process orders and communicate with head office while she is on the road.

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