Bài giảng môn Tiếng Anh Khối 7 - Unit 10: Sources of energy - Lesson 6: Skill 2

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1. Unit 10: Sources of energy Lesson 6: Skill 2
2. - To invest : Đầu tư - To escape : Trốn, thoát - Fundamental (adj) = necessary (adj) : cần thiết - Drought (n) : Hạn hán
3. 1. Look at the pictures. Discuss the followings. (Ex. 1/p.45) 1. What do you think is unusual about this means of transport? 2. Have you seen any transport like this?
4. 2. Listen to the passage and tick true or false to the statements. (Ex. 2/p. 45) T F 1. Non – renewable sources are being used 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 createsDoesn’t create a lot of smoke. 5. The new energy source is not costly.
5. 3. Listen to the passage again and complete the sentences. (Ex. 3/p. 45) 1. People in (a)___mountainous areas have to gather wood to use as fuel. 2. Biogas is mainly used for (n)___.cooking and heating 3. Biogas helps solve the problem of indoor(n) ___.air pollution 4. The use of renewable energy sources in developing countries is (n)___.on the increase 5. In the future, the ___(n) wind and the sun will be used as the environmentally friendly energy sources.
6. 1. Complete the article. Use the phrases below. ( Ex. 4/ p. 45) A. burning fossil fuel 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 home, cooking our meal,
7. 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 . This use of energy is (2) B - the world is heating up. When (3) ,A carbon dioxide is released. Carbon dioxide traps the sun’s heat in the atmosphere and (4) D . Over the past thirty years, there has been a growing number of extreme weather event, such as floods, droughts and storms. Solution C We should protect our planet, by (5) We should use sources of energy more wisely, for our future, and the future of the planet.
8. 2. Discuss the following ways to save energy. Decide on the 5 most important, then write them in the box. (Ex. 5/p.45) What should we 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.
9. 3. Write a short passage about what we should do to save energy. (Ex. 6/p. 45) Nowadays, energy is very important with our life. And non-renewable sources are being used up. So we should .
10. Learn new words by heart. Write a short description about what we should do to save energy. Do Ex. E1 / p. 35 / workbook. Be ready for LOOKING BACK AND PROJECT.