UNIT 3 Section Ⅰ Reading and Thinking-【状元桥·优质课堂】2023-2024学年新教材高中英语选择性必修第三册（人教版2019）

UNIT 3 ENVIRONMENTAL PROTECTION UNIT 3 ENVIRONMENTAL PROTECTION cmigsion melt starve ceology relcase carbon habitable 确 suslain fuel worldwide Irend frequently broudeaxl policy fontprint restriet seize basin reform undergo harmonions 核心单词 moderale subiit anmual nuelear 元 sensilive jungle 爷110g 茗4rha3行 restore 仁nn%v4in1 dozen regulatinn Inspeetion finc campuign lolerale ageuda 标 have an impact on refer to he trapped in result in bring ahout 重点短语1 on behalf of dz种1sf end up 山ryul in effeel 构 1.There is nn/little doubt that... 2.withor引宁含普虚拟条件 重点句型 3.1There is evidence that... 知 4.ith复合结构 ②现在分词（烦计）作结果状计 5.TI is believed that... 识体 单元语法 白接引语和问接引两 写作任务 ]写一份关于环境问题的制在报告 Section Reading and Thinking 请完成Pm默写练习（五）、教材原文助读见分册本 课文研读·发展思维品质 答案精解P Step One Fast reading 宏观感知，把握文脉 Step Two Detailed reading文本探究，理解细节 1,明主旨大意 Read the text (P2),then choose the best answer. What does the text mainly tell us? 1.Why is the "natural"greenhouse effect important A.Some polar bears died of starvation. and necessary? B.What the greenhouse effect is. A.Because it is short-wave radiation. C.Global warming has caused some disasters B.Because it is long-wave radiation. and we must pay attention to it. C.Because it releases more heat. D.How the polar bears find food. D.Because it helps Earth to sustain life. Ⅱ.绘层次结构 2.What can we learn from the text? Match the main idea with each paragraph. Para.1 A.We need to do something to reduce A.It doesn't matter whether we pay attention to global warming or not. greenhouse gas emissions. Para.2 B.The rise in temperature has caused B.The rise in temperature doesn't affect natural disasters. people's life. Para.3 C.Earth is getting warmer and warmer. C.The rise in temperature only affects some animals. Para.4 D.A dead polar bear was found,which D.Heat from the sun keeps Earth habitable. alarmed some experts. 3.What does the third paragraph mainly tell us? Para.5 E.Why is Earth getting warmer and warmer? A.What the“greenhouse effect'”means. ·41· 英语选择性必修第三册同步导学