Date of planning: Jan 10 th , 2009 Unit 11 : SOURCES OF ENERGY Period: No 66 Date of teaching: Jan 16 th , 2009 Lesson A: Reading * Aim s of the lesson : By the end of the lesson, Ss will be able to: - know the importance of sources of energy and how to use the alternative sources of energy. * Teaching aids : Textbook, lesson plan , pictures, posters. * Procedures : Time Contents Teachers activities Ss activities 7 9 8 I. Warmer: Brain storming: A list of enery Keys: solar; water;wind;heat;gas; oil; coal; electricity;petroleum; . Q&A: Should we save the natural resources? Why? II. Pre- reading 1. Vocabulary : - fossil fuel: nhiên liệu hóa thạch - reserve (n): sự dự trữ - power demand : nhu cầu năng lợng - exhausted (adj): cạn kiệt= limited - alternative (adj): thay thế - geothermal heat : địa nhiệt - solar panel: thanh mặt trời - release (v): thả ra, phóng thích - infinite (adj): vô tận 2. Questions and answers * Suggested answers : 1. The first picture refers to wind power, the second picture refers to solar power, the third picture refers to water energy. 2. We need energy to provide electricity. III. While reading : 1. Task 1 : Filling the blanks * Suggested answers : 1. released 2. alternative 3. energy 4. limited 5. exhausted - ask Ss to make a list of enery. Ex: oil, coal . - put questions - Follow the steps for teaching Voc. - write these words on the board: - guide Ss to remember - ask Ss to work in pairs to answer the questions in the book. - call on some pairs to act out . - give comments and correct answers - ask Ss to read through the words in the box and read the sentences carefully, then choose the best words to fill in the blanks. - ask Ss to work individually to do the task. - go around to help Ss when necessary. - make a list of enery. - answer. - repeat the new words - listen to the teacher and take notes - read the new words in chorus. - read the new words individually. remember the words. - work in pairs to answer the questions in the book. - read through the words in the box and read the sentences carefully, then choose the best words to fill in the blanks. Energy 7’ 7’ 6’ 2. Task 2 :Matching Resources of energy Advantages Disadvatages 1. Nuclear energy a. provide electricity for the world’s need for hundreds years. A. Expensive 2. Solar energy b. Clean and unlimited B. Possible in few places 3. Water power c. Clean, plentiful, safe and infinite C. Dangerous 4. Wind power d. give enery without pollution D. No wind, no energy 5. Geothermal heat e. unlimited E. Only possible during the day time * Suggested answers : 1. Nuclear energy: aC 2. Solar energy: cE 3. Water power: dA 4. Wind power:bD 5. Geothermal heat:eB 3. Task 3 : Questions and answers * Suggested answers : 1. Our major source of energy comes from fossil fuels. 2. Five sources of energy are mentioned in the text. I think solar energy is the most potential. IV. Post – reading : - have Ss compare their answers with a partner for peer correction. - call some Ss to read their answers loud in front of the class. - give the correct feedback. - ask Ss to scan the passage and match the advantages and disadvantages of each alternative sources of energy. - ask Ss to work in pairs to do the task. - go around the class to check and offer help. - have them exchange the answers with another pair for peer correction. - call on two Ss to write the answers on the board. - give feedback and correct answers - ask Ss to read the text again more carefully and try to find the information to answer the questions. - ask Ss to work in pairs. - call some Ss to read the answers and give explanation for their answers. - feedback and give correct answers - ask Ss to read all the words in the box and make sure that Ss know the meaning of them. - have them read the summary carefully and try to fill in each blank with a suitable word from the box. - scan the passage and find out the advantages and disadvantages of each alternative sources of energy. - read the text again more carefully and try to find the information to answer the questions. - read all the words in the box to understand all of them. - read the summary carefully and try to fill in each blank 1’ * Suggested answers : 1. energy 5. alternative 2. one 6. sources 3. fuels 7. unlimited 4. limited 8. environment V. Wrapping up - call on some Ss to give the answers. - give correct answers. *Comments:summarise the main points of the lesson. * Homework: - learn by heart the new words - re read the passage. with a suitable word from the box. - listen to T - learn and do at home V I / Lesson Evaluation: . ==========*&*========== . Date of planning: Jan 10 th , 2009 Unit 11 : SOURCES OF ENERGY Period: No 66 Date of teaching: Jan 16 th , 2009 Lesson A: Reading * Aim s of the lesson :. electricity;petroleum; . Q&A: Should we save the natural resources? Why? II. Pre- reading 1. Vocabulary : - fossil fuel: nhiên liệu hóa thạch - reserve (n): sự