Solution:
To answer this question, we need to carefully read the text and identify all the names of British TV channels mentioned.
- The text states: "In Britain there are five main TV channels: BBC 1, BBC 2, ITV, Channel 4 and Channel 5."
- It also mentions: "Many families also have satellite dishes and watch channels like Sky Movies, MTV and Eurosport."
- Listing all the mentioned channels:
- BBC 1
- BBC 2
- ITV
- Channel 4
- Channel 5
- Sky Movies
- MTV
- Eurosport
Counting these names, we find there are 8 British TV channels mentioned in the text.
Answer: 8