VIII. В каждом предложении выделите субъект и назовите его признаки.

The processor processes data.

The processor processes the input data.

The powerful processor processes the input data.

The antenna receives the signal.

Radar’s antenna receives the transmitted signal.

The circuit includes many elements.

The integrated circuit includes thousands of elements.

Modern integrated circuits include millions of elements.

Very large integrated circuits include millions of circuits.

IX. Дайте русские эквиваленты.

1. The scanner converts the barcode into electrical pulses.

2. The checkout operator scans the item.

3. The barcode is read by the scanner.

4. Users can share software on the server.

5. Digital cameras store images on memory cards.

6. The image is passed to a small LCD screen on the back of the camera.

X. По признакам выделите синтаксические элементы в следующих предложениях.

1. The Internet (or simply the Net) is a worldwide system of computers.

2. Millions of people are simultaneously using the Net; the most efficient route between a given source and destination can change from moment to moment.

3. TCP (Transmission Control Protocol) deals with construction of data packets, while IP (Internet Protocol) routes them from machine to machine.

4. Data is transferred among computers by weans of a file transfer protocol (FTP).

5. You can also store files on distant computers hard drives.

6. In recent years, country abbreviations have been increasingly used at the ends of Internet addresses, such as “us” for United States, “de” for Germany, “uk” for United Kingdom, and “jp” for Japan.

XI. Прочитайте текст бегло и скажите, о каком устройстве в нем говорится, подтвердите вывод информацией из текста. Выделите существительные по их суффиксам. Текст переведите.

In the last ten years, police have installed speed trap units on many busy roads. These contain a radar set, a microprocessor and a camera equipped with a flash. The radar sends out a beam of radio waves at a frequency of 24 gigahertz. This is equivalent to a wavelength of 1/25 cms. If a car is moving towards the radar, the reflected signal will bounce back with a slightly smaller wavelength. If away from the radar, the waves will reflect with a slightly longer wavelength. The microprocessor within the unit measures the difference in wavelength between outgoing and returning signals and calculates the speed pre-set by the police, the camera takes a picture of the vehicle. The information is stored on a smart card for transfer to the police computer. The owner of the vehicle can then be traced using the Driver and Vehicle Licensing Centre database.