Welcome to our class!

1. Welcome to our class! Safety first!

2. Choose the numbers and guess

3. see

4. hear

5. get hurt

6. warning signs

7. Fire extinguisher

8. Smoke detector

9. slip

10. smell

11. fire alarm

12. slip get hurt get a shock get burned

13. Watch out ! =Look out ! = Be careful ! You might get a shock. Thanks for warning me.

14. Task 1 Pair work: warn your partner about a danger A: ______! B: Why? What’s wrong? A: That’s dangerous. You might ________. B: You’re right. Thanks for warning me. A: _______.

15. bathroom living room supply room kitchen bedroom

16. fire extinguisher smoke detector

17. test the fire extinguisher

18. You’d better do sth • You’d better go home early. • You’d better make the bed everyday.

19. Task 2 Pair work: report a danger andmake a suggestion A: Uh-oh. I _________. B: You’d better check the _________. I’ll check the __________. A: _________. I’ll be right back. B: Me too.

20. Answer my questions: • How many times a year should he test the fire extinguisher? • What does he need to remember?

21. how often= how many times 1. How often do you go to the dentist? Once a year. 2. How often do you write to your pen friend? Twice a month. 3. How often do you eat dinner at home? Tree times a week.

22. Pair work A: How often should I test _________? B: _______ a _______. It’s important. Don’t forget. A: I won’t . B: And remember to test __________ too. A: _________. I will.

23. the batteries

24. Home work: 1. Make a dialogue about safety problems, using the expressions of this lesson. 2. Reciting three dialogues .