Bài giảng Tiếng Anh 7 (Global Success) - Unit 10: Energy source - Lesson 5 - Trường THCS Tràng Cát

Nội dung text: Bài giảng Tiếng Anh 7 (Global Success) - Unit 10: Energy source - Lesson 5 - Trường THCS Tràng Cát

1. How do you save energy?
2. Match the phrases under the pictures Turn off the light Use shower instead of bath Recycle old appliances Use smart technology Use renewable energy Use energy-saving bulbs
3. Unit 10 Energy sources Lesson 5. Skills 1
4. OBJECTIVES By the end of this lesson, the students will be able to: - Read for specific information about types of energy sources. - Talk about the advantages and disadvantages of different energy sources.
5. Reading
6. PRE-READING - VOCABULARY Example: Our company mainly produces goods for export. produce (v) = to make things to be sold, especially in large quantities /prəˈdjuːs/ Sản xuất
7. PRE-READING - VOCABULARY Example: Oil is limited. limited (a) = not very great in amount or extent Bị hạn chế
8. PRE-READING - VOCABULARY Example: We have plenty of wind energy available. available (a) = that you can get, buy or find /əˈveɪləbl/ Có sẵn
9. PRE-READING - VOCABULARY Example: We run out of fuel. run out (v) = to use up or finish a supply of something /rʌn aʊt/ Cạn kiệt
10. CHECKING - VOCABULARY Match the words with their meanings. produce (v) /prəˈdjuːs/: Có sẵn limited (a) /əˈveɪləbl/: Cạn kiệt available (a) /əˈveɪləbl/: Bị hạn chế run out (v) /rʌn aʊt/: Sản xuất
11. Ex 1. (p 110) Discussion. Look at the pictures and answer the following questions. 1. What are the main energy sources in Viet Nam? →They are hydro energy and energy from coal. 2. What type(s) of energy sources will we use in the future? → We will use solar energy and wind energy.
12. Ex 2. (p110). Read the text and choose the best option (A, B, or C) to complete the sentences. Hello, class. Today I'd like to tell you about two energy sources. They are non- renewable sources and renewable sources. Non-renewable sources are coal, oil and natural gas. We can use these sources to produce energy. They are cheap and easy 1. Non – renewable sources Non – renewable sources are are to use. People use them a lot. But they are very limited and will run out soon. Renewable sources come from the sun, cheap and _________. wind or water. When energy comes from the sun, we call it solar energy. Wind A. available energy comes from the wind, and hydro energy comes from water. Renewable sources are available, clean and safe to B. easy to use use. But they are expensive to produce. In the future we will rely more on C. expensive renewable energy sources. They are better for the environment and they will not run out.
13. Ex 2. (p110). Read the text and choose the best option (A, B, or C) to complete the sentences. Hello, class. Today I'd like to tell you about two energy sources. They are non- renewable sources and renewable sources. Non-renewable sources are coal, oil and natural gas. We can use these sources to produce energy. They are cheap and easy 2. _________come_________come from the sun, to use. People use them a lot. But they are very limited and will run out soon. wind or water.water. Renewable sources come from the sun, wind or water. When energy comes from the sun, we call it solar energy. Wind A. Renewable sources energy comes from the wind, and hydro energy comes from water. Renewable B. All energy sources sources are available, clean and safe to use. But they are expensive to produce. In the future we will rely more on C. Non-renewable sources renewable energy sources. They are better for the environment and they will not run out.
14. Ex 2. (p110). Read the text and choose the best option (A, B, or C) to complete the sentences. Hello, class. Today I'd like to tell you about two energy sources. They are non- renewable sources and renewable sources. Non-renewable sources are coal, oil and natural gas. We can use these sources to produce energy. They are cheap and easy 3. When energy comes from water,water, to use. People use them a lot. But they are very limited and will run out soon. we call it_________. Renewable sources come from the sun, wind or water. When energy comes from the sun, we call it solar energy. Wind A. wind energy energy comes from the wind, and hydro energy comes from water.water. RenewableRenewable B. solar energy sources are available, clean and safe to use. But they are expensive to produce. In the future we will rely more on C. hydro energy renewable energy sources. They are better for the environment and they will not run out.
15. Ex 2. (p110). Read the text and choose the best option (A, B, or C) to complete the sentences. Hello, class. Today I'd like to tell you about two energy sources. They are non- renewable sources and renewable sources. Non-renewable sources are coal, oil and natural gas. We can use these sources to produce energy. They are cheap and easy 4. Renewable energy sources are to use. People use them a lot. But they are very limited and will run out soon. better for_______.for_______. Renewable sources come from the sun, wind or water. When energy comes from the sun, we call it solar energy. Wind A. the environment energy comes from the wind, and hydro energy comes from water. Renewable B. our cars sources are available, clean and safe to use. But they are expensive to produce. C. hydro energy In the future we will rely more on renewable energy sources. They are better for the environment and they will not run out.
16. Ex 3. (p 110) Underline the keywords Hello, class. Today I'd like to tell you about two energy sources. They are non-renewable sources and renewable sources. 1. How many energy sources are there? What Non-renewable sources are coal, oil and natural gas. are they? We can use these sources to produce energy. They are cheap and easy to use. People use them a lot. But 2. What do non-renewable sources include?include? they are very limited and will run out soon. Renewable sources come from the sun, wind or water. When energy comes from the sun, we call it 3. What are the advantages of renewable solar energy. Wind energy comes from the wind, and energy?energy? hydro energy comes from water. Renewable sources are available, clean and safe to use. But they are expensive to produce. 4. What will we rely more on in the future?future? In the future we will rely more on renewable energy sources. They are better for the environment and they will not run out.
17. Ex 3. (p 110) Read the text again and answer the questions. 1. How many energy sources are there? What are they? Today I'd like to tell you about two energy sources. → There are two energy sources. They are non- They are non-renewable sources and renewable renewable sources and renewable sources. sources. 2. What do non-renewable sources include? → Non-renewable sources are coal, oil and Non-renewable sources are coal, oil and natural gas. natural gas 3. What are the advantages of renewable Renewable sources are available, clean and safe to energy? use. → Renewable sources are available, clean and safe to use. 4. What will we rely more on in the future? In the future we will rely more on renewable energy → In the future, we will rely more on renewable sources. energy sources.
18. Speaking What are the advantages of renewable energy sources? Can you add more?
19. Ex 4. (p 110) Work in groups. Discuss and put the following words or phrases in the appropriate columns. run out expensive cheap limited easy to use safe to use available good for the environment ADVANTAGES DISADVANTAGES cheap run out available expensive easy to use limited safe to use good for the environment
20. Ex 5. (p 110) Work in pairs. Rules: - Base on the information from Ex 2,3, the vocabulary in Ex 4 and the example in Ex 5. - Ask and answer questions about the advantages and disadvantages of different energy sources. - Prepare in 2 minutes. Example: A: What are the advantages of hydro energy? B: It's available, clean and safe to use. A: What are its disadvantages? B: It's expensive to produce.