Task 11. Answer the questions

1. What are difference between raster graphics and vector graphics?

2. Which graphics file formats are mentioned?

3. What is compositing?

4. What does CAD stand for?

5. What are the benefits of using graphics in the car industry?

6. What type of graphics software is used to make maps or 3-D models of the Earth?

7. Who uses computer animation? How?

Task 12. Match the words (1-6) with their definitions (a-f).

1. resolution a special effects that can be applied to pictures

2. jagged b a technique that generate realistic reflections,

shadows and highlights

3. filters c geometrical figures with special properties

4. wireframe d irregular or uneven

5. rendering e the number of pixels in an image

6. fractals f the drawing of a model by using features like

edges or control lines

Task 13. Match the words 1- with the words a- to make up the word combinations

1. arrow a. command

2. drop-down b. message

3. execute c. friendly

4. reply d. menu

5. user e. key

Task 14. Work in pairs. Student A chooses a task from the list (1-6) and describes it. Student B chooses the most appropriate graphics software for the task (a-f) and gives reasons for his or her choice. Swap roles.

1. To edit and retouch photos

2. To create illustrations and drawings for a magazine

3. To prepare slideshows for training sessions or conferences

4. To make mechanical designs and architectural plans

5. To create dynamic simulation and special effects for films, TV, advertisements and games

6. To analyse geographic data and make maps