This document compares surfing and jet skiing, discussing that surfing is generally considered cheaper and more popular among young people, while jet skiing is seen as more exciting. Rules for comparison using adjectives and adverbs are provided, along with an example conversation where one person prefers jet skiing but is convinced surfing may be a better topic after considering additional factors.

4. surfing (noun)
a sport in which people ride over waves on surfboards

5. jet skiing (noun)
a small jet-propelled vehicle which skims across
the surface of water

6. surfboard (noun)
a long narrow board that you stand or lie on
to ride waves

7. fun (adj)
amusing, entertaining, or enjoyable

8. exciting (adj)
making you feel excited

9. popular (adj)
liked or admired by many people or by
a particular person or group

10. structure

11. comparison
Comparison is a feature in the grammar, whereby
adjective or adverbs are modified to produce forms
that indicate the relative degree of he designated
properties.

12. There are some rules to help you make
comparisons in English.
 If the adjective (describing word) is one syllable,
you can add -er.
Example: cheap - cheaper // good - better
- I think surfing is better than jet skiing.
- Surfing is cheaper than jet skiing.

13.  If the adjective has two syllables, but ends in -y,
you can change the end to -ier.
Example: easy - easier
- It’s easier to find websites about surfing than jet skiing.

14.  With other English adjectives of two syllables
and more, you can't change their endings. Instead,
you should use more + adjective.
Examples: exciting - more exciting
popular - more popular
- Surfing is more popular among young people.
- Jet skiing is more exciting to ride on a super fast Jet Ski
than on a surfboard.

15.  When you compare two things, use 'than'.
Example:
- Surfing is cheaper than jet skiing.
- Jet skiing is more exciting to ride on a super fast
Jet Ski than on a surfboard.

16. conversation

17. Gina: So, we have to decide on a water sport for
our project. I think surfing is a good topic,
but you seem to prefer jet skiing.
Tom: Yeah, I think jet skiing is much more fun.
Gina: OK, why do you think so?
Tom: Well, I prefer it because it’s more exciting
to ride on a super fast Jet Ski than on
a surfboard.

18. Gina: I see your point, but let’s think about it
more carefully Hm... I think surfing is
better because it’s cheaper than jet skiing
and it’s less harmful to the environment.
You can develop better balance from
surfing. Also, it’s more popular among
young people and it’s easier to find
websites about surfing than jet skiing.
Make sense?
Tom: Hm ... Perhaps you’re right after all.

20. sorting
Direction:
- Work in pairs.
- Look at the vocabulary from the power point and classify
in each category.

21. karate

22. surfing

23. aikido

24. volleyball

25. squash

26. bowling

27. badminton

28. Jet skiing

29. boxing

30. windsurfing

31. rugby

32. basketball

33. Sharing experience
Direction:
- Make a group of three students.
- Share about your sport experience.
- Make notes on worksheet.
- Tell the class about your friends’ sport experience.

34. Example :