Computer in Use. Маркушевская Л.П - 55 стр.

UptoLike

ВУЗ: 

Университет ИТМО | Санкт-Петербург

Составители: 

Рубрика: 

55
6. Software program enables a computer to process graphic images by means of
….
7. A graphics display screen is a ….
(raster graphics, are energized, phosphor coated surface, animated motion
pictures, widespread use, mathematical language, resulting image).
Exercise 3. Write a summary of the text according to the given plan; insert the
words and collocation below.
1. Definition of the term “computer graphics”.
2. The main components of a computer-graphics system.
3. The function of an electron beam in producing an image on the display screen.
4. Devices for producing images.
5. Methods of storing and processing pictures in a computer memory.
6. Users of computer graphics.
(the term means, as for, special attention is given to, a set of, due to, one can
safely say).
LANGUAGE ACTIVITY
Exercise 1. Summarize your knowledge of Modal Verbs. Complete sentences with
suitable verbs.
1. There are some diseases when only computed-tomography scanners … save lives
for patients.
1 – should
2 – can
3 – must
2. Internet … be available to any schoolchild in Russia.
1 – need
2 – must
3 – couldn’t
3. No part of this publication … be reproduced.
1 – may
2 – could
3 – mustn’t
4. If one of the packets didn’t reach your address, you … send just this packet again.
1 – mustn't
2 – might
3 – should

Страницы