Unit 2 Building the future Extended Reading 课件-2023-2024学年高中英语牛津译林版（2020）选修第二册.pptx

新牛津译林版高中英语选修二Unit 2 Building the FutureExtended ReadingLead-inGlobal warming has consequences in the following aspects:OceanWeatherFood Health Learning ObjectivesBy the end of this section, students will be able to:1. identify the crisis the islanders face and the efforts the islanders make to fight it;2. appreciate the writing techniques used in the article;3. discuss the measures to fight global warming from a teenager’s perspective and write an essay;4. cultivate a sense of responsibility in fighting global warming.Learning & understandingActivity 1 Read for strcutureIntroductionPara. 1: Introducing the topic of global warmingMain body Paras. 2–3: The disastrous (1) ______________ brought by global warmingParas. 4–5: The (2) _________ taken by islanders to surviveConclusionPara. 6: ___________ people to fix the problem of (3) climate change togetherconsequencesmeasuresCalling on/AppealingLearning & understandingActivity 2 Read for detailsPara1Q: What is the sad fact described in this paragraph?Sadly, the fact is that the islands in the Pacific, especially low-lying coral ones, are suffering the serious effects of global warming. Learning & understandingRead for detailsPara2 temperatures increase____________________ ice sheets and glaciers ____meltsea levels ________________________riseinterfere with islands’ ______________contaminate__________ the islands’ fresh water supplies __________________water flow into houses and over roadsnatural reshaping progressfreshwaterLearning & understandingPara3 temperatures increasecoral reef dyingextreme temperaturesstronger and more frequent_______________ fish moving awayextreme rainfall patternstropical cyclonescrop _______/reduced freshwater reservesfailureislanders _________the loss of_______more severe flooding and landslideshaving less to eatsoil and homesRead for detailsLearning & understandingRead for detailsPara4ActionsPurposes Build sea walls from old bits of coral reefs(1)___________________________ ______