IX Make up your own dialogues using the key words and expressions from the unit. I Mind the following words and word-combinations:

TEXT C

I Mind the following words and word-combinations:

1. to target мати на меті, націлитись

2. saturation насиченість

3. infinite нескінчений

4. to split розділяти

5. cyan блакитний

6. to invoke викликати

7. unsettled невизначений

8. to lean схилятися

II Listen to the text and decide if the statements are true or false:

1. The colour wheel theory is used for analyzing saturation or brightness levels.

2. There are almost infinite amounts of colours and a more limited amount of shades that can be analyzed.

3. Sir Isaac Newton’s colour wheel was joined at the ends to display the natural hue progression.

4. The psychological effects of colours have never been studied.

5. Johann Wolfgang Goethe modified the wheel to the form we see today.

III Listen to the text again and be ready to answer the questions:

1. How are colours divided with psychological effects taken into account?

2. What is the most favourite colour scheme for web design?