Bài giảng Tiếng Anh 10 - Unit 9: Preserving the Environment - Lesson 5: Listening

Nội dung text: Bài giảng Tiếng Anh 10 - Unit 9: Preserving the Environment - Lesson 5: Listening

1. WELCOME TO OUR LESSON
2. UNIT 9: PRESERVING THE ENVIRONMENT LISTENING: PRESERVING THE NATURAL ENVIRONMENT
3. What can you see?
4. Listen to a student’s talk. What is he talking about? A. How to Overcome Natural Disaster B. Natural Resource Depletion C. Environmental Degradation D. Deforestation and Its Effects
5. Listen again. Tick the words you hear. Degraded Erosion Sewage Awareness Resulted Civilization Aquatic Mass media
6. Degrade /dɪˈɡreɪd/ (v) lower in quality (giảm chất lượng)
7. Result /rɪˈzʌlt/ (v) cause an outcome (gây ra một kết quả, kết quả)
8. Erosion /ɪˈrəʊʒən/ (n) condition in which earth’s surface is worn away by the action of water and wind (tình trạng trong đĩ bề mặt trái đất bị hư hỏng do tác động của nước và giĩ, xĩi mịn)
9. Sewage /ˈsuː.ɪdʒ/ (n) liquid or solid water carried off in sewers or drains (chất thải, nước cống)
10. Aquatic /əˈkwỉtik/ (a) of water or living in water (nước hoặc sống trong nước)
11. Awareness /əˈweə.nəs/ (n) knowledge of something (kiến thức về cái gì, sự nhận thức)
12. Listen again. Complete the sentences with 1 or 2 words from the talk 1. The natural environment has been seriously ___affected and degraded by human activities through many decades 2. The burning of fossil fuels by factories and motor vehicles has led to air pollution and resulted in acid rain, greenhouse effect and g___lobal warming 3. Deforestation for land use has affected the ecosystem___ and led to the extinction of the rare animals, extreme floods and land erosion 4. They have changed and degraded the natural environment and let to various___health problems 5. We should ___control the burning of fossil fuels, and encourage forestation to replace deforestation 6. People should make ___efforts to protect the environment for the next generation
13. Ask and answer Qs
14. 1. The natural world in which people, animals and plants live. 2. The burning of fossil fuel by factories and motor vehicles. 3. The use of harmful chemicals in agriculture. 4. The Extreme/serious flood and soil erosion, the extinction of rare animals. 5. We should dump harmful rubbish and chemicals at appropriate places. 6. We should replace deforestation with forestation. 7. We should make every effort to preserve the environment for the next generation.
15. Post - speaking • In this summer vacation, you are going to take part in protecting environment activity of the ‘Green Club’ • Work in groups and plan for this activity (make a list or draw a mind map).