Unit 3 Topic Talk 课件 2021-2022学年高中英语北师大版(2019)选择性必修第一册

新北师大选择性必修Book 1 Unit 3 CONSERVATION Topic Talk P50-51 The running water dried up. The rihnos were shot. The dense primordial forest became dead wood. A plastic bag is floating in the blue sky. What conclusion can you get from the four pairs of pictures? Share your opinions in class. 1 Pair Work. Use the diagram to talk about the things that need to be protected. Conservation What needs to be protected? Why do they need protection? What should we do? ... Example: Our environment needs protection. We use cars too much, which is bad for both the environment and our health. 2 Read the Text Builder carefully. Then listen to the dialogue and complete it by underlining the words or expressions you hear. Text Builder Conservation I really feel strongly that we need to change the way we _______ in order to protect _________________. Human Activities farm and eat, work, travel, live Things to be Protected the Earth, plants, oceans, forests, animals and the environment, our planet, our land live our planet I can see that __________________ is one of the biggest threats to our planet. Ways We Destroy Nature the use of oil and coal, plastic waste, driving cars, cutting down forests, mining the use of oil and coal We all need to ________________________________________________. Positive Actions reuse previously used items recycle and reduce the amount of waste we produce help save energy and resources cut down the use of unrecyclable plastic play our part use cars less cycle and walk more recycle and reduce the amount of waste we produce 3 Use the Text Builder to talk about your feelings on conservation or how to protect the environment. I feel strongly that we all need to save energy snd resources use eco-friendly products cycle and work more use cloth shopping bags ... 4 Listen to the dialogue. Answer the questions. 1. Why is Dr. Bradshaw working on protecting rhinos? 2. What do people do to rhinos? Rhinos are in danger. Some people incorrectly think rhinos’ horns