Вариант №3

выполнены упражнения контрольной работы в соответствии с заданиями

1. Перепишите предложения, употребляя данные в скобках глаголы в соответствующей видовременной форме активного залога. Переведите предложения на русский язык.

1. We (go) to France next month.

2. Paul (write) a letter to his friend now.

3. I (read) an interesting book last week.

4. They (learn) all rules and are ready for exam.

2. Перепишите следующие предложения, подчеркивая в каждом из них модальные глаголы или их эквиваленты. Переведите предложения на русский язык.

1. We have to stay at home.

2. Nobody could translate this text.

3. Will you be able to discuss the problem with your boss?

4. You may take a holiday when you wish.

3. Прочитайте и переведите текст.

Hardware

What is hardware? Webster's dictionary gives us the following definition of the hardware — the mechanical, magnetic, electronic, and electrical devices composing a computer system.

Computer hardware can be divided into four catego­ries:

1) input hardware;

2) processing hardware;

3) storage hardware;

4) output hardware.

The purpose of the input hardware is to collect data and convert it into a form suitable for computer process­ing. The most common input device is a keyboard. It looks very much like a typewriter. The mouse is a hand held device connected to the computer by small cable. As the mouse is rolled across the mouse pad, the cursor moves across the screen.

When the cursor reaches the desired location, the user usually pushes a button on the mouse once or twice to signal a menu selection or a command to the computer. Another type of input hardware is optic-electronic scanner that is used to input graphics as well as typeset characters. Micro­phone and video camera can be also used to input data into the computer. Electronic cameras are becoming very popular among the consumers for their relatively low price and convenience.

4. Согласитесь либо опровергните высказывания.

1. Computer hardware can be divided into five catego­ries.

2. The purpose of the input hardware is just to collect data.

3. The most common input device is a printer.

4. Another type of input hardware is optic-electronic scanner that is used to input.

5. Electronic cameras are becoming very popular among the consumers for their relatively low price.

5. Переведите словосочетания на русский язык.

определение понятию устройства, составляющие компьютерную систему, сбор данных, ввод графический информации, удобство.

6. Продолжите предложения.

1. Webster's dictionary gives us the following definition of the hardware….

2. Computer hardware can be divided into four catego­ries….

3. The purpose of the input hardware is….

4. When the cursor reaches the desired location….

Another type of input hardware is optic-electronic scanner that….