阅读理解说明文难点突破高考真题讲解课件-2024届高考英语二轮复习

介绍事物/现象 解读与策略 分析成因 解决方案 重申现象/意义影响 事物现象类 Text pattern 说明文常见语篇模式 Structure 结构特征 1. Description 事物描述 以描述为主介绍事物或者概念 2. Problem and solution 问题解决 提出问题---分析问题---解决问题 3. Cause and effect 因果关系 剖析现象背后的原因 4. Compare and Contrast异同比较 比较两个人或事物的相似点或差异 5. Process/ sequence 程序解说 介绍流程步骤或工作原理 说明文常见语篇模式 事物现象类 Para.1: the reasons for boom towns 事物现象类 Para.1: the reasons for boom towns But gold was discovered … in 1897, and two years later, …one of the largest cities ... (2018·全国卷Ⅲ·阅读理解B篇) Cities usually have a good reason for being where they are... People settle in these places because ... New York City, for example, ... Over 300 years its population grew ... But not all cities develop slowly over a long period of time. Boom towns grow from nothing almost overnight. In 1896, Dawson, Canada, …wilderness (荒野)． 起 承 转 合 Para.2: the rise of Dawson Para.3: the fall of Dawson Text pattern 说明文常见语篇模式 Structure 结构特征 1. Description 事物描述 以描述为主介绍事物或者概念 2. Problem and solution 问题解决 提出问题---分析问题---解决问题 3. Cause and effect 因果关系 剖析现象背后的原因 4. Compare and Contrast异同比较 比较两个人或事物的相似点或差异 5. Process/ sequence 程序解说 介绍流程步骤或工作原理 说明文常见语篇模式 事物描述+因果关系 Para.2-3 分析成因 Para.1 介绍事物/现象 （兴衰原因及过程） （介绍城市兴起原因，引出Dawson的兴起） Text pattern: (2018·全国卷Ⅲ·阅读理解B篇) [1]Cities usually have a good reason for being where they are, like a nearby port or river. People settle in these places because they are easy to get to and naturally suited to communications and trade. New York City, for example, is near a large harbour at the mouth of the Hudson River. Over 300 years its population grew gradually from 800 people to 8 million. But not all cities develop slowly over a long period of time. Boom towns grow from nothing almost overnight. In 1896, Dawson, Canada, was unmapped wilderness (荒野)．But gold was discovered there in 1897, and two years later, it was one of the largest cities in the West, with a population of 30,000. Ⅰ.Reading 精读高考真题，发掘内蕴价值 [2]Dawson did not have any of the natural conveniences of cities like Lon