Bài giảng môn Tiếng Anh - Unit 10: Nature in danger

welcome to 11F shootattackattractWednesday, January 23rd, 2008unit 10: nature in dangerLook at the pictures and find out some reasonswhy nature is threatened. Reasonskilling endangered animals for skin and foodscattering rubbish on the streetcutting down trees forwoodburning forestsTask 1. Work in pairs: Below are some reasons why nature is threatened. Put them in the order of importance.1. killing endangered animals for fur, skin and food2. keeping animals as pets3. hunting or capturing animals for recreation or entertainment4. burning forests5. cutting down trees for wood6. using fertilizers and pesticides for cultivation7. discharging chemical pollutants into the environmentNew words:+ Capture ( v) : Yesterday, a tiger escaped from the zoo, but it was captured 3 hours later .+ Cultivation ( n) : - (synonym of farming )+ Discharge (v) : Task 1. Work in pairs: Below are some reasons why nature is threatened. Put them in the order of importance.1. killing endangered animals for fur, skin and food2. keeping animals as pets3. hunting or capturing animals for recreation or entertainment4. burning forests5. cutting down trees for wood6. using fertilizers and pesticides for cultivation7. discharging chemical pollutants into the environmentTask 2. Work in pairs. Match the reasons in Task 1 with possible measures for protecting the environment in the box below.a. Killing endangered animals for fur, skin and food should be banned.b. Planting trees should be encouraged.c. Keeping animals as pets should be discouraged.d. Zoos and national parks should be established to save animals and plants.e. Animals should not be captured for recreation or entertainment.f. All kinds of animals and plants should be protected. g. Discharging chemical pollutants into the environment should be prohibited.h. Decreasing the use of fertilizers and pesticides for farming should be encouraged.Reasons why nature is threatenedPossible measures for protecting the environment1. killing endangered animals for fur, skin and food.a. Killing endangered animals for fur, skin and food should be banned.2. keeping animals as pets c. Keeping animals as pets should bediscouraged.3. hunting or capturing animals for recreation or entertainment.e. Animals should not be captured for recreation or entertainment.4. burning forests5. cutting down trees for wood6. using fertilizers and pesticides for cultivation7. discharging chemical pollutants into the environmentb. Planting trees should be encouragedd. Zoos and national parks should be established to save animals and plants.f. All kinds of animals and plants should be protected. h. Decreasing the use of fertilizers and pesticides for farming should be encouragedg. Discharging chemical pollutants into the environment should be prohibited.1-a, 2-c, 3-e, 4& 5-b-d-f, 6-h, 7-gReasons why nature is threatenedPossible measures for protecting the environment1. killing endangered animals for fur, skin and food.a. Killing endangered animals for fur, skin and food should be banned.2. keeping animals as pets c. Keeping animals as pets should bediscouraged.3. hunting or capturing animals for recreation or entertainment.e. Animals should not be captured for recreation or entertainment.4. burning forests5. cutting down trees for wood6. using fertilizers and pesticides for cultivation7. discharging chemical pollutants into the environmentb. Planting trees should be encouragedd. Zoos and national parks should be established to save animals and plants.f. All kinds of animals and plants should be protected. h. Decreasing the use of fertilizers and pesticides for farming should be encouragedg. Discharging chemical pollutants into the environment should be prohibited.Note: SHOULD is used to suggest measures.Reasons why nature is threatenedPossible measures for protecting the environment1. killing endangered animals for fur, skin and food.a. Killing endangered animals for fur, skin and food should be banned.2. keeping animals as pets c. Keeping animals as pets should bediscouraged.3. hunting or capturing animals for recreation or entertainment.e. Animals should not be captured for recreation or entertainment.4. burning forests5. cutting down trees for wood6. using fertilizers and pesticides for cultivation7. discharging chemical pollutants into the environmentb. Planting trees should be encouragedd. Zoos and national parks should be established to save animals and plants.f. All kinds of animals and plants should be protected. h. Decreasing the use of fertilizers and pesticides for farming should be encouragedg. Discharging chemical pollutants into the environment should be prohibited.Note: SHOULD is used to suggest measures.Three ways of pronouncing suffix “ed”: banned, established, protected.Task 3. Work in pairs. State the negative impacts made by people on the environment and suggest measures to protect it.Example 1 :A: People are killing endangered animals for fur, skin and food.B: Killing endangered animals for fur, skin and food should be banned.Example 2 :A: People are burning forests and cutting down trees for wood.B: That’s why the forests are destroyed.A: What should we do to protect forests?B: In my opinion, burning forests and cutting down trees for wood should be banned and planting trees should be encouraged.What can you see ?2. Why were people taken to hospital?3. Can you suggest measures for the problems shown? Nature is threatened. You are students. What should you do to protect your surrounding environment? Homework: - Write 5 reasons why nature is threatened and suggest measures.- Prepare for Listening period.thank you for