1. Asking for
and
Giving Advice

2. What should I do, doctor?

3. What advice will you give people to lose weight?

4. Eat fewer potatoes and less rice.
Eat more green vegetables.
Eat less fatty food.
Exercise

5. To give advice
must
should

6. Example Necessity: Brian has a terrible pain
in his right arm. He must see a doctor.

7. Example
Obligation:
The doctor said:
¨You must stop smoking .¨

8. You have to lose weight. So, you should eat vegetables.
Example
You have to lose weight. So, you should eat vegetables.

9. Practice

10. A: My doctor told me that I ( must- should- may) lose some weight.
B: Do you ( must- have to- should) stop eating ice cream?

11. A: I ( mustn’t-shouldn’t-may not) eat as much ice cream as I did before.

12. POSSIBLE ANSWERS

13. A: My doctor told me that I ( must- should- may) lose some weight.
B: Do you ( must- have to- should) stop eating ice cream?

14. A: I ( mustn’t-shouldn’t-may not) eat as much ice cream as I did before.

15. Must and have to
Must is only used in the present tense.
Have to /has to for the other tenses.

16. Vocabulary Loud music Low music hearing headphones To be deaf
Whatever you say.

17. Practice

18. Complete:
Nicholas: ____ I stop listening to ____?
Doctor: You _____to stop, but you ____ ____listening to loud rock music in your headphones.

19. POSSIBLE ANSWERS

20. Nicholas: Should I stop listening to music?
Doctor: You don’t have to stop, but you must stop listening to loud rock music in your headphones.

21. Practice the conversation with your partner

22. Nicholas: Should I stop listening to music?
Doctor: You don’t have to stop, but you must stop listening to loud rock music in your headphones.