Добавил:
Upload Опубликованный материал нарушает ваши авторские права? Сообщите нам.
Вуз: Предмет: Файл:
методичка-(5курс)1ч.doc
Скачиваний:
0
Добавлен:
01.05.2025
Размер:
360 Кб
Скачать
☆

6. Find the answer to the questions that follow:

1. What is a line-scan camera?

2. What is a webcam?

3. What is a digital camera?

4. What is the capability of compact?

5. Where is a line-scan camera used?

6. What allows you to connect with other people and places in real time?

7. Where is a webcam used?

8. What cameras can record sound and moving video as well as photographs?

7. Consider the following statements whether they are true or false. Find the part of the text that gives the correct information.

1. A digital camera is a video capture device connected to an antenna.

2. A line-scan camera is a camera that takes video or still photographs.

3. A webcam can be used as a security surveillance system.

4. A webcam is a camera device containing a line-scan image sensor chip.

5. Film cameras can do things that digital cameras cannot.

6. The technology behind using a webcam is very simple.

7. Compacts often have micro capability.

8. Compact cameras are designed to be very big.

9. DSLR cameras have a smaller depth of field.

10. The recording unit couldn’t be detached from the camera and carried to a shooting location.

1

2

3

4

5

6

7

8

9

10

T

T

T

T

T

T

T

T

T

T

F

F

F

F

F

F

F

F

F

F

8. Complete the following sentences using the information from the text.

1. A webcam is a video capture device connected …

2. Many compact digital cameras can …

3. Compact cameras are designed …

4. Digital cameras can do things …

5. A line-scan camera is a camera device containing…

6. The military is even using the technology to allow troops to …

7. Webcams are a form of face to face communication between …

8. Compacts often have macro capability, but if they have zoom capability the range is ...

9. If you want to see what your children or employees are doing while you are away, just hook up …

9. Fill in the words from the list below. Use each word only once.

Image, tool, cassette, video, memory, prototype, film, kinescopes, sound, communication, to communicate, cameras , device , computer

1. A webcam is a video capture device connected to a ...

2. Many compact digital cameras can record sound and moving ...

3. Webcams are … that let you connect with other people and places in real time.

4. A line-scan camera is a camera … containing a line-scan … sensor chip.

5. Digital … can do things … cameras cannot.

6. Webcams are also a form of face to face … between people from different parts of the world.

7. Digital cameras stores thousands of images on a single small ... device.

8. Many college kids like to use webcams … with their friends.

9. The first practical professional videotape machines capable of replacing … were the Quadruplex machines.

10. An image sensor is a device that converts an optical … into an electronic signal.

11. A microphone converts … into an electrical signal.

12. Sony demonstrated a videocassette … in October 1969.