全程设计 Section I Reading and Thinking
Section Ⅰ Reading and Thinking
课前基础认知 课堂·重难突破 随堂训练
课前•基础认知 课堂•重难突破 随 堂 训 练
课前•基础认知
课前•基础认知
导航 词汇认知 重点单词 1. vt.&n排放；释放；发布 2. ad.全部的；所有的；详尽的 3. n.趋势；趋向；动向 4. t.&i播送；广播；传播 n广播节目；电视节目 5. n.政策；方针；原则 6. t抓住；夺取；控制
导航 词 汇 认 知 重点单词 1. release vt.& n.排放;释放;发布 2. comprehensive adj.全部的;所有的;详尽的 3. trend n.趋势;趋向;动向 4. broadcast vt.& vi.播送;广播;传播 n.广播节目;电视节目 5. policy n.政策;方针;原则 6. seize vt.抓住;夺取;控制
导航 词汇拓展 l.starve vi.&t(使)挨饿；饿死 n.挨饿；饥饿；饿死 2.ecology n.生态；生态学 ad生态的；生态学的 3.habitable adj,适合居住的 n.(动植物的)生活环境；栖息地 4.sustain vt维持；遭受；承受住 d.可持续的；合理利用的
导航 词汇拓展 1.starve vi.& vt.(使)挨饿;饿死 → starvation n.挨饿;饥饿;饿死 2.ecology n.生态;生态学 → ecological adj.生态的;生态学的 3.habitable adj.适合居住的 → habitat n.(动植物的)生活环境;栖息地 4.sustain vt.维持;遭受;承受住 → sustainable adj.可持续的;合理利用的
导航 5.frequently ady频繁地；经常 ad频繁的；经常的 6.restrict vt.限制；限定；束缚 n.限制规定；限制法规；约束
导航 5.frequently adv.频繁地;经常 → frequent adj.频繁的;经常的 6.restrict vt.限制;限定;束缚 → restriction n.限制规定;限制法规;约束
导航 重点短语 1. dioxide二氧化碳 2.fossil 化石燃料（如煤或石油） 3.have a(n)... 0…对.有.…影响；对.…产 生.…影响 4.result 造成；导致 5.consider ,sth考虑做某事
导航 重点短语 1. carbon dioxide 二氧化碳 2.fossil fuel 化石燃料(如煤或石油) 3.have a(n)... impact on... 对……有……影响;对……产 生……影响 4.result in 造成;导致 5.consider doing sth 考虑做某事
导 阅读自测 Step 1 Fast Reading 一、快速浏览课文，将段落与其主旨大意相匹配 I.Paragraph 1- A.It is a fact that Earth is getting warmer and warmer. 2.Paragraph 2 B.The rise in temperature has brought great harm. 3.Paragraph 3 C.What should be done to reduce greenhouse gas emissions. 4.Paragraph 4 D.The "man-made"greenhouse effect is responsible for the rise in temperature. 5.Paragraph 5 E.The photo of a dead polar bear showed the impact of the rise in temperature on Earth's ecology
导航 阅 读 自 测 Step 1 Fast Reading 一、快速浏览课文,将段落与其主旨大意相匹配 1.Paragraph 1 A.It is a fact that Earth is getting warmer and warmer. 2.Paragraph 2 B.The rise in temperature has brought great harm. 3.Paragraph 3 C.What should be done to reduce greenhouse gas emissions. 4.Paragraph 4 D.The “man-made” greenhouse effect is responsible for the rise in temperature. 5.Paragraph 5 E.The photo of a dead polar bear showed the impact of the rise in temperature on Earth' s ecology
导航 Step 2 Detailed Reading 二、仔细阅读课文，选择最佳答案 1.Why were the remains of the dead polar bear only "skin and bones'”? .It died of starvation. B.It died many years ago. C.Seals had eaten up its meat. D.The high temperature had rotten it
导航 Step 2 Detailed Reading 二、仔细阅读课文,选择最佳答案 1.Why were the remains of the dead polar bear only “skin and bones”? A.It died of starvation. B.It died many years ago. C.Seals had eaten up its meat. D.The high temperature had rotten it. √
导航 2.What causes Earth's surface temperature to rise quickly? A.The warming ocean. .The“man-made”greenhouse effect.. C.The rising sea levels. D.The“natural'”greenhouse effect
导航 2.What causes Earth' s surface temperature to rise quickly? A.The warming ocean. B.The “man-made” greenhouse effect. C.The rising sea levels. D.The “natural” greenhouse effect. √