Unit 3 Conservation Topic Talk 课件 2023-2024学年北师大版高中英语选择性必修第一册

Unit 3 Conservation Topic Talk 1 Lead in Look and say : What are the changes in our surroundings ? The sky is not blue. Water is not clear. glaciers melt forests decrease Conservation What needs to be protected? Why do they need protection? Pair work: Use the diagram to talk about the things that need to be protected. What should we do? ... eg: Our environment needs protection. We should use more public transportation rather than cars, which is good for both the environment and people’s health. 1.环境专家 2.保护我们的星球 3.对......充满激情 4.石油和煤炭的使用 5.对地球的威胁 6.转换到不同形式的能源 7.尽快 8.塑料废物 9.回收和减少废物量 1.the environmental expert 2.protect our planet 3.be passionate about 4.the use of oil and coal 5.threats to our planet 6.switch to different forms of power 7.as soon as possible 8.plastic waste 9.recycle and reduce the amount of waste 【vocabulary learning】 10.减少不可回收塑料的使用 11.发挥作用 12.尽我们的职责 13.保护处于危险中的动物 14.目前 15.非法狩猎 16.阻止...... 17.非常紧急的事情 10.cut down the use of unrecyclable plastic 11.have a role 12.do our part 13.protect animals in danger 14.at present 15.illegally hunte for 16.stop ... from doing 17.incredibly urgent matter 【vocabulary learning】 Task 1: Listen to the dialogue and then choose the best answer. 1. What is the main topic discussed in the dialogue between Mei and John? A. A movie they watched. B. An environmental lecture. C. A sports event. 2. What does Professor Wei emphasize about energy use? A. The importance of using oil and coal. B. The need to switch to clean energy. C. The irrelevance of energy sources to the environment. 3. What does the professor say about people's role in protecting the environment? A. Only experts should take action. B. It's not necessary for ordinary people to act. C. Everyone should play their part. √ √ √ Listening and Speaking Task 2: Listen again and tick the actions for environmental protection mentioned in the dialogue. □ use oil and coal more □ switch to clean energy □ recycle and reduce waste □ cut down the use of unrecyclable plastic □ drive cars more often □play a part in protecting the environment √ Listening and Speaking √ √ √ Text Builder While--listen Conservation Text Builder While--listen Conservation Text Builder While--listen Conservation What have you learnt from the conservation? Things to be protected Ways We Destroy Nature Positive Actions Conservation What Why How 11 Task 3: Listen and answer the qustions. 1. Why is Dr. Bradshaw working on protecting rhinos? I feel very lucky indeed to have Dr. Bradshaw with us today. He works on protecting animals ____ _______. At ________, he is in a rhino protecting programme. in danger present Task 3: Listen and answer the qustions. 2. What do people do to rhinos? many animals are illegally hunted for something they have. In the rhino's case, it is their ______. Some people think it is useful in __________. horns medicine Task 3: Listen and answer the qustions. 3. What does Dr. Bradshaw suggest doing? the first step is __________ -- we need to make everyone know _______ these animals is _______ and that these amazing animals are part of the world we live in. education illegal hunting Task 3: Listen and answer the qustions. 4. What may happen, if we don't do something now? If we don’t do something now, there will be no _______ left in the world in 20 years. That’s an ____________ urgent matter... rhinos incredibly What can we take from the nature? What can we give to the nature? null 103003.055 null 61360.43 Lavf58.20.100 $