Bài giảng môn Tiếng Anh Lớp 11 - Unit 11: Sources of energy - Part C: Listening

Nội dung text: Bài giảng môn Tiếng Anh Lớp 11 - Unit 11: Sources of energy - Part C: Listening

1. WARMLY WELCOME TO CLASS 11B3 February, 2019 Teacher in charge: Hồ Thảo Nhung
2. WARM-UP Name the pictures
3. Look at the pictures and speak out the names of the sports
4. UNIT 11: Part C_Listening
5. Vocabulary
6. VOCABULARY 1. ecology /ɪ'kɒlədʒi/ (n): sinh thỏi học → ecologist /i'kɔləʤist/ (n): nhà sinh thỏi học
7. 2. resources /ri'sɔ:siz/ (n): cỏc nguồn tài nguyờn → natural resources: cỏc nguồn tài nguyờn tự nhiờn
8. 3. replace /rɪ'pleɪs/ (v): thay thế = put a new thing in the place of an old one
9. 4. unlimited /ʌn'limitid/ (a): vụ tận, khụng giới hạn 5. renewable /ri'nju:əbl/ (a): cú thể tỏi tạo, cú thể thay mới = can be replaced naturally or can be used without finishing → nonrenewable (a): khụng thể tỏi tạo
10. 6. fertilize /´fə:tiálaiz/ (v): bún phõn 7. atmosphere /'ổtməsfiə/ (n): khớ quyển 8. amount /ə'maunt/ (n): lượng, số lượng
11. Listen and repeat 1. ecology /ɪ'kɒlədʒi/ (n): sinh thỏi học → ecologist /i'kɔləʤist/ (n): nhà sinh thỏi học 2. resources /ri'sɔ:siz/ (n): cỏc nguồn tài nguyờn 3. replace /rɪ'pleɪs/ (v): thay thế 4. unlimited /ʌn'limitid/ (a): vụ tận, khụng giới hạn 5. renewable /ri'nju:əbl/ (a): cú thể tỏi tạo → nonrenewable (a): khụng thể tỏi tạo 6. fertilize /´fə:tiálaiz/ (v): bún phõn 7. atmosphere /'ổtməsfiə/ (n): khớ quyển 8. amount /ə'maunt/ (n): lượng, số lượng
12. Checking: Matching English – Vietnamese equivalents 1. unlimited A. lượng, số lượng 2. resources B. sinh thỏi học 3. ecology C. thay thế 4. atmosphere D. cỏc nguồn tài nguyờn 5. renewable E. vụ tận, khụng giới hạn 6. fertilize F. cú thể tỏi tạo 7. amount G. bún phõn 8. replace H. khớ quyển
13. 1. Task 1: Multiple-choice 2. Task 2: Gap-filling
14. TASK 1 (p.129): Listen and complete the sentences by circling the letter A, B, C or D.
15. 1. Ecology is the study of A. human beings and animals B. the environment and solar energy C. natural and alternative resources D. human beings and their environment 2. The natural environment consists of . A. the ocean and the land B. the sun and the air C. all natural resources D. the air and the oceans 3. If the resources can be , it is called renewable. A. burnt quickly B. used easily C. divided properly D. replaced quickly 4. Grass for animals is a resource. A. renewable B. nonrenewable C. limited D. clean 5. According to the passage, coal is nonrenewable because it takes . to make it. A. billions of year B. millions of years C. three million years D. three billion years
16. TASK 1 (p.129): Listen and complete the sentences by circling the letter A, B, C or D.
17. 1. Ecology is the study of A. human beings and animals B. the environment and solar energy C. natural and alternative resources D. human beings and their environment 2. The natural environment consists of . A. the ocean and the land B. the sun and the air C. all natural resources D. the air and the oceans 3. If the resource can be , it is called renewable. A. burnt quickly B. used easily C. divided properly D. replaced quickly 4. Grass for animals is a resource. A. renewable B. nonrenewable C. limited D. clean 5. According to the passage, coal is nonrenewable because it takes . to make it. A. billions of year B. millions of years C. three million years D. three billion years
18. TASK 2 (p.129): Listen to the last part of the talk and write in the missing words. Solar energy, air, and water are renewable resources because there is an (1) (adj) supply. However, this definition may change if people are not careful with these resources. The amount of solar energy that reaches the earth depends on the (2) (n) . If the atmosphere is polluted, the solar energy that reaches the earth (3) (modal) be dangerous. If life is going to continue, the air must contain the correct amount of nitrogen (N), oxygen (pl.n) (O), carbon dioxide (CO2),and other (4) If humans continue to pollute the air, it will not contain the correct (5) (n) of these gases.
19. TASK 2 (p.129): Listen to the last part of the talk and write in the missing words.
20. TASK 2 (p.129): Listen to the last part of the talk and write in the missing words. Solar energy, air, and water are renewable resources because there is an (1) unlimited supply. However, this definition may change if people are not careful with these resources. The amount of solar energy that reaches the earth depends on the (2) atmosphere . If the atmosphere is polluted, the solar energy that reaches the earth (3) may be dangerous. If life is going to continue, the air must contain the correct amount of nitrogen (N), oxygen gases (O), carbon dioxide (CO2),and other (4) If humans continue to pollute the air, it will not contain the correct (5) amount of these gases.
21. Group presentation
22. Which group do these sources of energy belong to? Put a tick (✓) in the right column. Sources of energy Nonrenewable Renewable Coal ✓ Geothermal heat ✓ Petroleum ✓ Solar energy ✓ Oil ✓ Wind energy ✓ Gas ✓
23. Group work: Presentation What should we do to save sources of energy?
24. use energy-saving light bulbs turn off the water after using walk ride a bike use buses plant trees around your house
25. True – False Statements
26. Decide if the following statements are true (T) or false (F) T F 1. Resources are divided into 3 groups. → 2 F 2. A resource is called nonrenewable if it can be replaced F quickly. → renewable 3. Grass for animals is a renewable resource. T 4. All fossil fuels are nonrenewable resources. T 5. It takes some years to make coal. → millions of years F 6. The natural resources must be protected from pollution. T
27. 1. Learn all new words by heart 2. Prepare the next lesson: Part D_Writing
28. THANK YOU FOR YOUR ATTENTION!