Bài giảng Tiếng Anh Lớp 9 - Unit 7: Saving energy - Lesson 2: Speak (P58, 59)

Nội dung text: Bài giảng Tiếng Anh Lớp 9 - Unit 7: Saving energy - Lesson 2: Speak (P58, 59)

1. Lesson 2: SPEAK (P.58-59)
2. - Do people waste water? gas? electricity? - Do you think we should do something to save energy? - How? @ Dialogue: A: I think we should turn off the faucet. B: That’s a good idea.
3. Suggestion 1. I suggest + V-ing 1. I suggest watching TV. 2. I think we should 2. I think we should watch TV 3. Shall we ? 3. Shall we watch TV? 4. Why don’t we ? 4. Why don’t we watch TV? 5. How about + V-ing ? 5. How about watching TV? 6. What about + V-ing ? 6. What about watching TV? 7. Let’s 7. Let’s watch TV.
4. Look at the pictures and make suggestions about how to save energy. Turn off/ faucet Turn down/ gas fire Turn off/ fan Turn off/ air conditioner Turn off/ TV, lights Turn off/ faucet Use/ bicycles instead of motorbikes Travel/ bus
5. Work in a group of four. Work out an action plan to save energy for your class. Use the expressions & ideas in section a). @ Example Exchanges: A: I think we should take a shower instead of a bath to save energy. B: That’s a good idea. C: How about making posters on energy saving and hanging them around our school? D: Great! Let’s do that.
6. Work in a group of four. Work out an action plan to save energy for your class. Use the expressions & ideas in section a). @ Example Exchanges: A: I think we should not turn on the lights when there is enough light. B: That’s a good idea. C: How about turning off the faucet after use? D: Great! Let’s do that.