Bài giảng Tiếng Anh Khối 7 - Unit 10: Sources of energy - Lesson 4: Communication

Nội dung text: Bài giảng Tiếng Anh Khối 7 - Unit 10: Sources of energy - Lesson 4: Communication

1. Game: Guessing Rule: • A picture has 4 pieces • Each piece has several suggestions • Each question is answered, it will open a piece of the picture.
2. Game: Guessing 1.What is a carbon footprint? 1 2 Carbon footprint is about the negative effect we have on the environment. Carbon3 4 footprint
3. 1.It is name’s energy • It is non-renewable. • Using it is polluting and harmful. • It has many in Quang Ninh province. • It is black. • Answer: It is coal
4. 2. It is name’s energy • It is renewable. • It is abundant, clean and safe. But it is expensive • It puts on the roof at home to catch the sunshine. • Answer: It is solar
5. This is an activity of students when they go to school. • How do students go to school? • Answer: Ride a bike
6. Unit 10: Sources of energy
7. Exercise 1: Answer the questions below with a number from 1 to 4 . 1 = always 2 = often 3 = sometimes 4 = never
8. a b c d a - 5 b - 6 c - 1 d - 8 1. to take a shower 2. to turn off electricity things 3. to use public transport 4. to use a hand-fan 5. to use low energy light bulbs 6. to ride a bike 7. to use biogas 8. to use the water e f g h e - 7 f - 3 g - 2 h - 4
9. A: How often do you take showers instead of baths ? B: I sometimenever often always take showers instead of baths Activities Name 1. take showers instead of baths ? 2. walk or ride a bike when travelling short distances? 3. use public transport when travelling long distances? 4. use a hand fan to keep cool in summer ? 5. use low energy light bulbs ? 6. turn off the lights when leaving a room ? 7. only use as much water as you need? 8. only use a little electricity at home? 9. use biogas for cooking at home? 10. go to school by bike? Total score:
10. How big is your carbon footprint ? Exercise 2: Add up each other’s answers, and look up the score below.Then explain how well your partner saves energy. Score Your footprint is small. You are really 10 - 20 environmentally friendly . Score Your footprint is quite small. Remember to care about and respect, the world 21 - 30 around you. Score Your footprint is quite big. You do some things to save energy, but there’s always 31 - 40 room for improvement.
11. Exercise 3: Talk about your partner’s carbon footprint to your group. Use the following prompts. . my partner’s carbon footprint is . he/she is considerate because . he/she could try harder to . By in the future, he/she can help to
12. Example1- My partner’s carbon footprint is big He is considerate because . Hehe uses lots of baths could try harder to use showers instead of baths By reducing the use of baths , he can help to save energy Example 2 - My partner’s carbon footprint is small .because she recycles the products she. uses and she usually goes to school by bike By saving energy , she can help to doing this
13. Watch the video and discuss!
14. What can we do to save energy at school as well as at home?
15. - Turn off the light - Turn off the computer - Turn off the television when you go out - Close all the doors - Close the fridge door - Turn the heater down
16. Home work Learn by heart the new word Do exercise in work book Prepare for next lesson: Skills 1