Bài giảng Tiếng Anh Lớp 7 - Unit 10: Sources of energy - Lesson 4: Communication (Page 43) - Năm học 2020-2021 - Võ Huy Hiệu

Nội dung text: Bài giảng Tiếng Anh Lớp 7 - Unit 10: Sources of energy - Lesson 4: Communication (Page 43) - Năm học 2020-2021 - Võ Huy Hiệu

1. Hello everybody ! Welcome to our lesson
2. nuclear wind solar coal biogas oil natural gas hydro
3. 1. What is this? A carbon footprint 2. Do you remember what the carbon footprint means? It’s about the negative effects we have on the environment 3. Do you think you have a big or small footprint? What did you do to have smaller carbon footprint?
4. 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
5. How big is your carbon footprint ? * Answer the questions below with a number from 1 to 4 . 1 = always 2 = often 3 = sometimes 4 = never
6. How big is your carbon footprint ? * 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 environmentally friendly . 10 - 20 Score Your footprint is quite small. Remember to care about and respect, 21 - 30 the world around you. Score Your footprint is quite big.You do some things to save energy, but 31 - 40 there’s always room for improvement.
7. Activity 3: Talk about your partner’s carbon footprint to your group. Use the following prompts. Example1- Student gets score 31- 40: 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 - Student gets score 10- 20: My partner’s carbon footprint is .becausesmall she recycles the products she uses and she usually . goes to school by bike By ,doing this she can help to save energy