(课件网) Section Ⅰ Reading and Thinking 目 录 01 文本透析·剖语篇 02 篇章助解·释疑难 03 随堂检测·要过关 04 课时检测·提能力 05 核心知识·巧突破 06 随堂检测·要过关 08 课时检测·提能力 文本透析·剖语篇 Pre-reading Before reading the passage， answer the following question. What will happen if glaciers melt faster than before？ ②Melting glaciers change the habitats of many species. ③Glaciers are a vital source of freshwater. Faster melting can lead to short-term increases in water supply， but in the long term， it can cause water shortages as glaciers shrink. ①As glaciers melt， the water runs into the oceans， causing sea levels to rise. ④The melting of glaciers can influence weather patterns. While-reading 第一步：析架构理清脉络 1. Skim the passage and fill in the blanks. 2. What is the text mainly about？（ ） A. What leads to the “man-made” greenhouse effect. B. Climate change is serious and needs our attention. C. Extreme weather causes deaths and economic losses. D. Measures are needed to reduce greenhouse gas emissions. √ 第二步：知细节明察秋毫 1. Which of the following is not a proof of a dramatic change in the global climate？（ ） A. A warming ocean and atmosphere. B. Melting ice. C. Rising sea levels. D. A large population. √ 2. What does the third paragraph mainly tell us？（ ） A. What the “greenhouse effect” means. B. Why the global temperature rises quickly. C. How the heat is released back into space. D. Why the “man-made” greenhouse effect is important to us. √ 3. Which of the following is not mentioned to deal with global warming？ （ ） A. People do not use plastic bags in their daily lives. B. Governments make policies and take measures to reduce greenhouse gas emissions. C. People change inappropriate lifestyles. D. People educate others about global warming，along with its causes and impacts. √ 4. What is the genre of this passage？（ ） A. Prose （散文）. B. Narration. C. Argumentation. D. Exposition. 5. What’s the author’s purpose in writing this text？（ ） A. To show us the bad effects of global warming. B. To explain the meaning of “carbon footprint”. C. To tell us to prevent disasters from happening. D. To call on us to do our bit to protect our planet. √ √ 第三步：辨难句拆分解读 1. An expert who has studied polar bears for many years said that from the position of its dead body， the bear appeared to have starved and died. 句式分析：该句为复合句。who引导 从句，在从句中 作 ，指人；that引导 从句。 自主翻译： 限制性定语 主语 宾语 一位长期研究北极熊的专家说，从尸体的姿势看，这只 北极熊像是饿死的。 2. Climate scientists have warned that if we do not take appropriate actions，this warming trend will probably continue and there will be a higher price to pay. 句式分析：该句为复合句。that引导 从句，该从句中又包含 了由if引导的 从句。 自主翻译： 宾语 条件状语 气候学家已发出警告：如果我们不采取适当的行动，这 种变暖的趋势 ... ...
