Bài giảng môn học Tiếng anh Lớp 6 - Unit 1, Lesson 2: My new school

Nội dung text: Bài giảng môn học Tiếng anh Lớp 6 - Unit 1, Lesson 2: My new school

1. Unit 10 : Sources of Energy Period Skill 1,2 2
2. What are the main sources of energy in Viet Nam? What types of energy sources will be used in the future?
3. Renewable and non-renewable energy. Professor Galton
4. 1. CREATE A. MACHINERY 2. DRIVE B. TURBINES C. ALTERNATIVE 3. GENERATE / ENERGY CONVERT INTO D. HOUSES 4. TURN E. ELECTRICITY 5. HEAT
5. nuclear wind solar coal biogas oil natural gas hydro
6. Dear guests, I’d like to talk to you today about renewable and non- renewable energy. Fossil fuels are non-renewable energy sources. They include oil, coal, and natural gas. They can be used to create energy, generate electricity, or drive big machinery. Unfortunately, they are harmful to the environment. Viet Nam still relies mostly on non-renewable energy sources, however, hydro power is increasingly used here too. Hydro and nuclear power can generate a great deal of energy. They are renewable and plentiful. However, hydro power is limited because dams cannot be built in certain areas. Nuclear power can provide enough electricity for the world’s needs, but it is dangerous. The sun and the wind are other alternative sources of energy. The wind turns turbines to make electricity. Solar power can be converted into electricity. It can be used to heat or cool our houses. Although there are some disadvantages, these alternative energy sources can offer abundant amounts of clean, safe electricity. They will be valued more and more in the future in Viet Nam.
7. Dear guests, I’d like to talk to you today about renewable and non- renewable energy. Fossil fuels are non-renewable energy sources. They include oil, coal, and natural gas. They can be used to create energy, generate electricity, or drive big machinery. Unfortunately, they are harmful to the environment. Viet Nam still relies mostly on non-renewable energy sources, however, hydro power is increasingly used here too. Hydro and nuclear power can generate a great deal of energy. They are renewable and plentiful. However, hydro power is limited because dams cannot be built in certain areas. Nuclear power can provide enough electricity for the world’s needs, but it is dangerous. The sun and the wind are other alternative sources of energy. The wind turns turbines to make electricity. Solar power can be converted into electricity. It can be used to heat or cool our houses. Although there are some disadvantages, these alternative energy sources can offer abundant amounts of clean, safe electricity. They will be valued more and more in the future in Viet Nam.
8. nuclear wind solar coal biogas oil natural gas hydro
9. Answer the questions: 1. How many types of energy sources are mentioned in the text? What are they? 2. What are the disadvantages of hydro and nuclear power? 3. Why do you think the wind and the sun are called alternative sources of energy? 4.What types of energy does Vienam use most? 5. What does the professor think Vietnam will use more in the future?
10. 1. How many types of energy sources are mentioned in the text? What are they? Two, they are renewable and non-renewable.
11. 2. What are the disadvantages of hydro and nuclear power? Hydro power is limited because dams cannot be built in certain areas. Nuclear power is dangerous.
12. 3. Why do you think the wind and the sun are called alternative sources of energy? Because they are natural sources of power and we use them instead of non-renewable sources to get electricity we need.
13. 4. What types of energy does Vietnam use most? We use non-renewable sources of energy the most but we are increasingly using hydro power.
14. 5. What does the professor think Vietnam will use more in the future? He thinks Vietnam will use the wind and the sun as alternative sources of energy in the future.
15. What is your favourite source of energy?
16. III. writing 1. Complete the article. Use the phrases below. ❖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 ours homes, cooking ours meals, etc 18
17. THE CHANGING CLIMATE problem We use energy for almost everything we do: for (1) E. heating ours homes, cooking ours meals, etc This use of energy is (2) - the world is heating up. WhenB. leading to climate change (3) carbon dioxide is released.A. burning Carbon fossil dioxide fuels for traps energy the sun’s heat in the atmosphere and (4) Over the pastD because thirty years,it can’t thereescape. has It beenheats thea growing planet number of extreme weather event, such as floods, droughts and storms.
18. 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.
19. 2. Discuss the following ways to save energy. Decide on the 5 most important. • 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.
20. 3. Write a short passage about what we should do to save energy • Star like this: • Every day, we use too much energy at home. We should use low energy light bulbs. I think we should
21. Homework 1. Learn by heart the new words. 2. Do the exercises of unit 10 in the workbook.