高中英語 Unit 2《The Environment》課件Word power 牛津譯林必修5

1、2021/8/11 星期三1教學(xué)目標(biāo)通過學(xué)習(xí)與環(huán)境相關(guān)的詞來描述環(huán)境污染和環(huán)境保護(hù),倡導(dǎo)積極保護(hù)環(huán)境的良好意識(shí)。學(xué)習(xí)與環(huán)境相關(guān)的詞。判斷環(huán)境污染的一些現(xiàn)象及作簡單描述。利用構(gòu)詞法知識(shí)學(xué)習(xí)與環(huán)境相關(guān)的詞。2021/8/11 星期三2Word PowerDiscussing the environment2021/8/11 星期三3Environmental problems are discussed frequently in the news. A whole vocabulary has developed to help us talk about the environment and

2、 problems associated with it. 2021/8/11 星期三42021/8/11 星期三52021/8/11 星期三62021/8/11 星期三72021/8/11 星期三8Shangri La is heaven of earth. We are ecotourists, well go travelling there. What are we interested in? What type of hotel will we stay in? What kind of energy does the hotel Ecoville use? How does th

3、e hotel wash the sheets? What other characteristics does the environmentally hotel have? 2021/8/11 星期三9A Read this brochure about a new, environmentally friendly hotel which is opening. Ecotourists are people who visit an area and don not harm or damage the ecosystem. They are interested in environm

4、ental protection. If you are this kind of tourist, you will love Ecoville. 2021/8/11 星期三10We use natural, safe energy from the sun, solar energy, instead of digging up Earth to find fossil fuels. Nothing in our hotel causes pollution. We even use eco-friendly washing powder to wash your sheets. 2021

5、/8/11 星期三11Dont have your next holiday in a city full of factories that create harmful waste. Come to Ecoville, where you and earth will be safe together. 2021/8/11 星期三12Tourists who are friendly to the environment when goProtection of environment Using the suns energyFuel such as coal, oil, that wa

6、s formed over millions of years from the remains of animals or plantsMaking air, water, soil etc. dirty Environmental protected travelling ecotourist solar energy eco-friendly fossil fuel environmental protection pollution2021/8/11 星期三13B When we talk about things that are bad for the environment, m

7、any of the words that we use are compound nouns. Use the compound nouns in the box to label the pictures below. 2021/8/11 星期三14clear-cut logging2021/8/11 星期三15opencast mining2021/8/11 星期三162021/8/11 星期三17Slash and burn farming2021/8/11 星期三18global warming2021/8/11 星期三192021/8/11 星期三20ozone layer2021

8、/8/11 星期三21acid rain2021/8/11 星期三222021/8/11 星期三232021/8/11 星期三24Ecoville, the perfect holiday destination! The concept behind our hotel is (1) _ protection. It is safe and fun for the whole family, even Mother Earth! Ecoville was the idea of Li Zheng, a scientist. He was worried about global warmin

9、g and the hole in the (2) _. environmentalozone layer2021/8/11 星期三25He wanted a chance to have a holiday in a beautiful part of the world, but not to cause damage to the (3) _ of the area. One night he saw a television show about a village in Africa. ecosystem2021/8/11 星期三26The whole village uses (4

10、) _ from the sun. No (5) _ are burnt in peoples homes. There is no harmful waste from the factories because it is changed back into fuel and used to power the factories. The cars are all electric and can be plugged into normal outlets. energyfossil fuels2021/8/11 星期三27Even things like soap powder ar

11、e (6) _ products. Mr Li was very excited about this idea, and decided to build Ecoville exactly the same way. Nothing you find in Ecoville causes any (7) _ at all. eco-friendlyharm2021/8/11 星期三28We even built our hotel around the treesyou can relax and be sure that there was no damage done to make s

12、pace for your room. We even checked to make sure that the metals we used to build were not obtained from companies that practise opencast mining. 2021/8/11 星期三29So come and join us, become part of the new generation of tourists, (8) _, and spent your next holiday in beautiful Ecoville! ecotourists20

13、21/8/11 星期三30 Who thought of the idea to build in environmentally friendly hotel? Where did he get his inspiration (idea) ? What are the differences between Ecoville and other hotels? 2021/8/11 星期三31D. The prefix eco- means earth, which comes from Greek. It is used in many words to talk about the en

14、vironment, such as ecology and eco-tourism. Work in groups & have a competition on words that include the prefix eco-. Use your dictionary if necessary. 2021/8/11 星期三32eco-activityfriendlyecologytourismprotectioncatastrophe2021/8/11 星期三33HomeworkTry to write an article on some environmental pollution and how to solve the problems. Write a guide on how to be an ecotourist. 2021/8/11 星期三34教學(xué)步驟一、導(dǎo)入（Lead-in） 設(shè)置一個(gè)情景：假如學(xué)生要去我國的大香格里拉地區(qū)旅游。他們是“驢友”協(xié)會(huì)的成員，要考慮做些什么？可能的答案：2021/8/11 星期三35二、初步學(xué)習(xí)有關(guān)環(huán)境的詞閱讀練習(xí)1. 以課本P26的A部分為內(nèi)容；2. 以詞義配對(duì)的練習(xí)來簡單解釋藍(lán)色詞的意思；3. 學(xué)生分組討論所展示的圖片，鼓勵(lì) 學(xué)生用新詞。2021/8/11 星期三36三、鞏固與環(huán)境相關(guān)的詞1.廣告展示 鞏固相關(guān)的詞