高中英语北师大版 (2019)必修 第三册Unit 8 Green livingLesson 2 Greening the Desert说课课件ppt

这是一份高中英语北师大版 (2019)必修 第三册Unit 8 Green livingLesson 2 Greening the Desert说课课件ppt，共17页。PPT课件主要包含了mins，Review等内容，欢迎下载使用。
Unit 8Green Living
In many ways, life has becme far mre cmfrtable and cnvenient in the past few decades. Hwever, this has cme at a huge cst t the envirnment. Here, we lk at three f the mst serius envirnmental prblems we are currently facing.
Air Pllutin
Glbal Warming
Overflwing Landfills
Autnmus Learning 15mins
1. What are the causes and effects f air pllutin?2. What is glbal warming and hw des it affect ur planet?3. What are landfills and why are they becming a serius prblem?4. What are the pssible slutins t these envirnmental prblems?
Read the texts. Answer the questins.
1. What are the causes and effects f air pllutin?
The causes f air pllutin are: the burning f fssil fuels cnstructin, the burning f waste. The effects f air pllutin are: serius health prblems and deaths.
2. What is glbal warming and hw des it affect ur planet?
Glbal warming is the increase in the temperature f the Earth’s near-surface air and ceans.It affects ur planet in many ways: sea levels are rising due t the melting f plar ice sheets and cuntries arund the wrld have faced extreme weather cnditins. Such as hurricanes, flds and heat waves.
3. What are landfills and why are they becming a serius prblem?
Landfills are big spaces f land used fr waste dispsal. They are becming a serius prblem because landfills are nw reaching capacity and therefre the chances f gangerus chemicals in the waste entering ur water supply increase.
4. What are the pssible slutins t these envirnmental prblems?
Sme pssible slutins t these envirnmental prblems are: using public transprt instead f driving, recycling yur waste and reducing the amunt f waste yu prduce.
1.在许多方面2.在过去的几十年里3.以高昂的代价的主要原因5.发电厂6.导致，造成 7.死于 8. 由于 9.由于垃圾处理的数量，大量12.在过去的十年中13.例如14.处于领先地位15. 根据预测16. 除了17. 承担...的责任18. reduce reuse recycle respnsibility
1.in many ways 2.in the past few decades3.. at a huge cst t4.the main cause f5.pwer plant6. cntribute t / result in7.die frm/f8. as a result f 9.due t10. waste dispsal11.the amunt f12.verthe last decade13.fr instence14.lead the way is predicted that16. apart frm17. take respnsibility fr18. 减少， 再利用 循环利用 责任.
1. What are the envirnmental prblems nwadays? What cause these envirnmental prblems? Hw t save Earth? What can we d nw?2. What d yu think f the furth R- Respnsibility? D yu think it’s mre imprtant than the ther three Rs (Reduce, Reuse and Recycle)? Why?
Cperative Learning 8mins
完成学习指导大本P77一
Cnslidatin 6mins