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Unit 4 The Wonders of Nature 第2课时 阅读课教学设计
教材分析
【What】本课时语篇是一段关于河流的对话，主题为世界著名河流的地理特征与文化意义。对话围绕中国的黄河、长江以及非洲的尼罗河展开，介绍了它们的长度、地理位置、名称由来，以及在古代文明发展和现代生活中的重要性，强调了保护河流的必要性。 【Why】本课时语篇旨在引导学生认识到河流是人类文明的摇篮，不仅具有重要的地理价值，更承载着深厚的文化内涵。通过对比黄河与尼罗河，学生能理解不同文明的起源与发展，同时树立保护自然环境、传承文化遗产的意识。 【How】本课时语篇是对话体，以“旅行见闻—知识问答—价值升华”的逻辑推进，从具体的河流介绍过渡到文明与保护的主题;使用了大量描述性词汇（如 longest, second longest, important）和数字信息（如 6,300 km, 5,464 km），语言简洁明了，符合口语交际场景;兼具信息传递与情感表达功能，既传授地理知识，又传递对自然和文化的尊重。
学情分析
K(Know)--已知 W(Wonder)--想知/未知 L(Learn)--能知
学生已掌握基础的英语对话句型，对中国的黄河、长江有初步认知，了解世界上有著名的河流。 对黄河、尼罗河的具体长度、名称由来及在文明发展中的作用缺乏系统了解，对“母亲河”等文化概念的内涵理解不深。 通过对话学习，学生能够掌握描述地理特征的词汇和句型，理解河流与文明的关系，提升跨文化比较的思维能力。
核心素养教学目标
通过本课学习，学生能够： 语言能力：正确识读并运用描述河流长度、重要性的核心词汇（如 longest, kilometre, civilization, protect）和句型（如 “It's about... kilometres long.” “It's very important in... history.”）；能流利朗读对话，并围绕地理特征进行简单的口语交流； 2.学习能力：学会通过略读、查读等策略从对话中提取关键信息（如河流长度、国家、重要性）；能够运用思维导图等工具梳理对话逻辑，构建知识框架； 3.思维品质：通过对比黄河与尼罗河，培养比较分析和归纳概括的能力；从“河流是母亲河”的表述中，深化对自然与人类关系的思考，提升批判性思维； 4.文化意识：理解黄河作为“母亲河”的文化象征意义，增强对中华优秀传统文化的认同感；认识到尼罗河对埃及文明的重要性，培养尊重世界多元文化的意识。 完成课时目标所需的核心语言如下： 【核心词汇】 The Hukou Waterfall, the Yellow River, the Yangze River, by the way, the second longest, the Nile, both...and..., ancient civilization, protect, by all means, the development of 【核心句型】 How was your trip We saw the Hukou Waterfall on the Yellow River. The Yangtze River is the longest river in China. It travels the farthest and is about 6300 kilomtres long. Some parts of the river carry brown and yellow earth. Both the Nile and the Yellow River helped ancient civilizations to develop. We should protect them by all means.
教学重难点
教学重点：掌握描述地理特征的核心词汇和句型，准确提取对话中的关键信息;理解河流在古代文明发展中的重要作用，以及“母亲河”的文化内涵。 教学难点：如何引导学生在口语表达中自然运用所学句型，进行有效的信息交流, 帮助学生从地理知识上升到文化意识，深刻理解河流与人类文明的内在联系
教学过程
教学环节 教师活动 学生活动 设计意图
Lead in 复习导入 1.Set a situation for this period. Billy:Hello, everyone! Today I’ll continue to introduce some of China’s most famous views. First, let’s review the "world's greatest" we talked about yesterday. 2.Guide the students to have a revision. Show some pictures and ask some questions about the wonders of nature. 1.Get to know the objectives of this period. 2.Look at the pictures and answer the questions about the wonders of nature. 创设自然景观介绍情境，衔接上一课时 “世界之最” 内容，帮助学生快速进入单元主题语境，激活已有知识储备。 借助图片与问答互动，激发学生对自然奇观的探究兴趣，自然引出本课河流主题，为新课学习做好铺垫。
Presentation 学习理解 Pre-reading: Billy:Do you know what the longest river in China is And Which river in China is as important as the Nile Play the video and let the students listen to the conversation and choose the right answer. T:What is the longest river in China Which river in China is as important as the Nile While-reading:(1)Ask the students to read the conversation in 3a and complete the table to get more information about the Yellow River and the Nile. Then check the answers. Let the students read the conversation and answer the questions. Before reading, guide them to understand the questions with the help of some key words. T:What waterfall did Ella visit during her trip What is the second longest river in China How many kilometres longer is the Yangtze River than the Yellow River What other name do people call the Yellow River in China, and why 1.Listen to the conversation and choose the right answer. Sa:The Yangtze River(长江). Sb:The Yellow River. 2.(1)Work on 3b What do Yaming and Ella know about these rivers Read the conversation and complete the table. Ss: China; Egypt, 5464; 6671; civilizations (2)Read the conversation and answer the questions. Sa：She visited the Hukou Waterfall on the Yellow River. Sb:The Yellow River. Sc:The Yangtze River is about 836 kilometers longer than the Yellow River. Sd:People call it “mother river” in China, because it is very important to Chinese history and culture. 通过问题引发认知冲突，播放对话音频，让学生带着任务听读，初步感知对话大意，培养听前预测、听中抓关键信息的能力。 表格将黄河与尼罗河并置呈现，引导学生主动对比两条河流的异同，初步建立跨文化比较意识，理解不同河流孕育不同文明，培养归纳、对比与批判性思维，落实核心素养中的思维品质目标。 回答问题：聚焦细节信息，深化对文本内容的理解，突破 “母亲河” 文化内涵等重点，训练细节理解与信息归纳能力。四个递进式问题，分别指向旅行见闻、河流排序、长度对比、文化内涵，由浅入深引导学生细读文本：前 3 题夯实地理知识与数字表达，第 4 题直击 “母亲河” 这一文化重点，帮助学生理解黄河名称背后的文化意义，完成从语言理解到文化认知的过渡。
Practice 探究应用 Post-reading:(1)Play a video and ask the students what’s the Yellow River like now. (2)Guide the students to have a deep thinking. T:What should we do How to protect the Yellow River (2)Ask the students to listen to and read the conversation . Then role-play the conversation. (1)Watch a video answer the question. Ss: The Yellow River is polluted. (2)Have a deep thinking and answer the questions. Sa:We should protect the Yellow River by all means. Sb:Save water and never waste it. Do not litter or dump waste into the river. Stop factories from polluting the river water. Plant more trees to keep the soil from being washed away. Tell more people to care for and protect the Yellow River. (3)Listen to the conversation. Then role-play it. 播放黄河现状视频，直观呈现河流保护的现实问题，引导学生从知识学习转向价值思考，落实环保意识培养。 小组讨论保护措施，结合文本句型输出观点，实现语言知识向口语表达的转化，突破 “自然运用句型交流” 的教学难点。 朗读与角色扮演对话，强化语音语调，巩固核心句型，提升学生的口语交际与文本再现能力。
Production 迁移创新 Ask the students to work in pairs and choose their roles, Yaming or Ella. 2.Show some pictures of the wonders of nature and guide the students to continue the conversation with a partner about other geographical features in China. 3.Ask the students to work in pairs to role-play the conversation. Provide them with some useful expressions. Ask several pairs to show their work. Find partners, work in pairs and choose their roles, Yaming or Ella. 2.Look the pictures of the wonders of nature and continue the conversation with a partner about other geographical features in China. 3.Work in pairs to role-play the conversation and try to show the work. 小组角色扮演，延续对话情境，拓展至中国其他自然地理景观，实现从课本文本到真实生活的语言迁移运用。 提供支架句型与景观图片，降低表达难度，鼓励学生自主创编对话，培养综合语言运用与跨文化交际能力。
Language points 1. We saw the Hukou Waterfall on the Yellow River. 我们看了黄河壶口瀑布。 Waterfall 瀑布 fall v. 掉落； n. 瀑布 2. It travels the farthest and is about 6300 kilomtres long. 它流程最远，约6300千米长。 farthest 是far 的最高级，表示距离上最远，表程度上最深远用furthest 3. Did you know it’s the longest river in Africa 你知道它是非洲最长的河流吗？ “Did +主语+动词原形（+其他）？”是一般过去时的一般一般疑问句式，肯定回答用“Yes,...did”,否定回答用 “No, ... didn’t.” 4. Both the Nile and the Yellow River helped ancient civilizations to develop. 尼罗河和黄河都助力了古代文明发展。 both ... and ... 意为 “......和......（两者）都”， 通常用来连接两个并列的句子成分；当连接主语时，谓语动词通常用复数形式。
Summary 归纳总结 Ask the students to sum up the new words, grammar and sentences . Have a summary of the new words, grammar and sentences with the T’s help. 引导学生自主梳理对话重点内容和句型构建系统的知识框架；通过师生共同总结，帮助学生理清知识脉络，巩固课堂学习成果。
分层作业设计
A层： 基础巩固 绘制思维导图总结本堂课的重点单词、短语和句型。
B层： 能力运用 参照3a的听力原文编写谈论中国著名自然景观的对话。
C层： 拓展挑战 利用网络资源搜寻我国最具特色的自然景观并在班级分享。
板书设计
Unit4 The Wonders of Nature Section A(3a--3d) We saw the Hukou Waterfall on the Yellow River. The Yangtze River is the longest river in China. It travels the farthest and is about 6300 kilomtres long. Some parts of the river carry brown and yellow earth. Both the Nile and the Yellow River helped ancient civilizations to develop. We should protect them by all means.
教学反思
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