Bài giảng môn Tiếng Anh Lớp 7 - Unit 10: Sources of Energy - Lesson 6: Skills 2

Nội dung text: Bài giảng môn Tiếng Anh Lớp 7 - Unit 10: Sources of Energy - Lesson 6: Skills 2

1. Types of energy sources Non-renewable Renewable Natural gas coal oil Nuclear hydro solar
2. - Use up (v): Sử dụng hết - Heat up (v):Làm nóng lên - Release (v): Giải phóng - Lead to (v): Dẫn đến - Increase (v): Reduce (v):Tăng >< Giảm - Avoid (v): Tránh
3. Matching A B 1. Use up a. tránh 2. Heat up b. sử dụng hết 3. Release c. giải phóng 4. Lead to d. làm nóng lên 5. Increase e. dẫn đến 6. Avoid f. tăng
4. 1. What do you think is unusual about means of transport? 2. Have you seen any transport like this ?
5. Predict true (T) or Fall (F) to the statements. T F 1.Non-renewable sources are being use up. 2. Many poor people in developing countries have little electricity. 3. Biogas is a new source of energy available for poor people. 4. Biogas creates a lot of smoke. 5. The new enerregy source is not costly. 6 6
6. KEYS T F 1.Non-renewable sources are being use up. √ 2. Many poor people in developing countries have little electricity. √ 3. Biogas is a new source of energy available for poor people. √ 4. Biogas creates a lot of smoke. do not create X 5. The new enerregy source is not 7 costly. √ 7
7. Listen again and complete the sentences. 1. People in ___mountainous areas have to gather wood to use as fuel. 2. 2. Biogas is mainly used for ___.cooking and heating 3. Biogas helps solve the problem of indoor___.air pollution 4. The use of renewable energy sources in developing countries is ___.on the increase 5. In the future, the ___wind and the sun will be used as the environmentally friendly energy sources.
8. THE CHANGING CLIMATE ❖ A. burning fossil fuels for energy ❖ B. leading to climate change ❖ C investing in renewable energy ❖ D because it can’t escape. It heats the planet ❖ E. heating our homes, cooking our meals, etc. Problem We use energy for almost everything we do: for (1) E. heating our homes, cooking our meals, etc . This use of energy is (2) B. leading to climate change - the world is heating up. When (3) ,A. burning fossil fuels for energy carbon dioxide is released. Carbon dioxide traps the sun’s heat in the atmosphere and (4) D. because it can’t escape. It heats the planet . Over the past thirty years, there has been a growing number of extreme weather event, such as floods, droughts and storms. Solution We should protect our planet, by (5) C. investing in renewable energy We should use sources of energy more wisely, for our future, and the future of the planet.
9. What should you do to save energy ? 1. Reduce our electricity bills. 2. Use electricity more efficiently. 3. Turn off the lights before going to bed. 4. Use low energy light bulbs. 5. Use public transport. 6. Increase the tax on petrol. 7. Avoid using cars or motorbikes for short trips. 8. Reduce the use of fossil fuels.
10. Write a short passage about what we should do to save energy. EX. Start like this:  There are many ways to save energy. We should
11. - Learn vocabulary by heart - Write a passage about what we should do to save energy. - Prepare: Unit 10 Lesson 7: Looking back and project
12. LOGO 13