Bài giảng Tiếng Anh Lớp 7 - Unit 10: Sources of energy - Period 83, Lesson 4: Communication

Nội dung text: Bài giảng Tiếng Anh Lớp 7 - Unit 10: Sources of energy - Period 83, Lesson 4: Communication

1. Kim’s Game Look at the pictures on the screen in 1 minute and try to remember as many words related to the pictures. Then write the names of sources of energy.
2. Time1011121314151617181920212223242526272829303132333435363738400123456789 out Time
3. wind solar coal oil natural gas hydro
4. 1. What is a carbon footprint ? 2.- It’sDo youabout think the younegative have effecta big orwe have on the environment. small carbon footprint?
5. Wednesday, April 3rd, 2019. Period 83 - Lesson 4: Communication (P 43) *Vocabulary : How to save energy ?
6. How to save energy ? Match 1,2,3,4 8 with pictures : a, b, c, d, h. a b c d a - 5 b - 6 c - 1 d - 8 1. take a shower 2. turn off electricity things 3. use public transport 4. use a hand-fan 5. use low energy light bulbs 6. ride a bike 7. use biogas 8. use the water e f g h e - 7 f - 3 g - 2 h - 4
7. Wednesday, April 3rd, 2019. Period 83 - Lesson 4: Communication (P 43) How big is your carbon footprint ? 1. Answer the questions below with a number from 1 to 4 . 1 = always 2 = often 3 = sometimes 4 = never
8. 1. Answer the questions below with a number from 1 to 4. Do you ? 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 the summer 5. use low energy light bulbs
9. 6. turn off the lights when leaving a room or going to bed 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
10. 1. Answer the questions below with a number from 1 to 4. 1 = always 2 = often 3 = sometimes 4 = never Activities Numbers Do you ? 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:
11. A: How often do you take showers instead of baths ? B: I neveroftenalwayssometimes take showers instead of baths. Activities Numbers 11 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:
12. How big is your carbon footprint ? 2. Work in pairs. 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 10 - 20 really environmentally friendly . Score Your footprint is quite small. Remember to 21 - 30 care about and respect the world around you . Your footprint is quite big. You do some Score things to save energy, but there’s always room 31 - 40 for improvement. Ex. A: What is your total score? B : It’s 18. A: Your footprint is small. You are really environmentally friendly. How about you ?
13. Wednesday, April 3rd, 2019. Period 83 - Lesson 4: Communication (P 43) 1. Answer the questions below with a number from 1 to 4. A: How often do you take showers instead of baths ? B: I always take showers instead of baths. 2. Work in pairs. Add up each other’s answers, and look up the score below. Then explain how well your partner saves energy. What is your total score? How big is your carbon footprint ? • What should you do to have a small carbon footprint ?
14. 3. Talk about your partner’s carbon footprint to your group. Use the following prompts. Example : My partner’s carbon footprint is . He/ She is considerateconsiderate because . He/ She could try harder to . By in the future, he/she can help to
15. 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 By use showers instead of baths reducing the baths in the future, 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
16. Discussion: What should we do to save energy at school as well as at home? - turn off the lights, fans, TV When leaving a room or going to bed. -take showers instead of baths, save water by turning off the faucet when we don’t use it and only use as much as we need. -go to school by bike or walk. We should use public transport when travelling long distance
17. Sources of energy Renewable sources Non -renewable sources biogas solar wind hydro coal natural gas oil
18. Wednesday, April 3rd, 2019. Period 83 - Lesson 4: Communication (P 43) 1. Answer the questions below with a number from 1 to 4. A: How often do you take showers instead of baths ? B: I always take showers instead of baths. 2. Add up each other’s answers, and look up the score below. Then explain how well your partner saves energy. - What is your total score? – It’s 18. - Is your carbon footprint big or small?- It’s small 3.Talk about your partner’s carbon footprint to your group. Use the following prompts. Homework: -Write about what we do to save energy - Do the exercises: 1, 2 in part C in the workbook (p.33). - Prepare the new lesson: Unit 10: Skills 1.