牛津譯林版高中英語模塊5 Unit 2 The environment 課件 11

1、Unit 2 The environment 課件課件 11Have you ever visit some beautiful Have you ever visit some beautiful places during your summer holiday?places during your summer holiday?How many kinds of pollution do How many kinds of pollution do you know?you know?Air pollutionWater pollutionEarth pollutionChemistry

2、 pollutionRubbish pollutionFossil fuelsSolar energyelectricityNatural gas Ecotourists are people who visit an area and do not harm or damage the ecosystem. They are interested in environmental protection. If you are this kind of tourist, you will love Ecoville. We use natural, safe energy from the s

3、un, 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. Dont have your next holiday in a city full of factories that create harmful waste. Come to Ecoville, where you and Earth will be saf

4、e together.Eco-tourists Eco-systemEco- comes from Greek and means earth, it is used in many words to talk about the environment. Write as many words that include the prefix eco-as you can. Use your dictionary if you need to.生態(tài)旅游者生態(tài)旅游者生態(tài)系統(tǒng)生態(tài)系統(tǒng)ecoactivityecofriengdlyecodevelopmentecodisasterecologyeco

5、logistecotourismadj + n nn + n nn + n nGuess the meaning of following words, Guess the meaning of following words, and match them with pictures.and match them with pictures. Clear-cut logging ozone layer Opencast mining acid rain Slash and burn farming Global warmingOpencast miningOzone layerClear-cut loggingGlobal warmingAcid rain Slash and burn farmingDiscussing What measures can we take to solve these problems above? (Divide the class into six group, and each group talk about one picture.)Finish part C on page 27 1, environmental 2, ozon