Unit6 Developing ideas Reading for writing课件2025-2026学年外研版八年级英语下册

该初中英语课件围绕“人与自然”主题，以“地下生命之河”坎儿井系统为核心，通过阅读与写作活动，帮助学生掌握hot、dry等核心词汇，区分事实与观点，梳理“开头介绍—主体说明—结尾升华”的说明文结构。课堂导入从《西游记》火焰山切入，结合环境特征提问，搭建“问题—解决方案—意义”的学习支架，连接已知与未知。 其亮点在于融合文化意识与思维品质，如“Think and Share”环节引导学生讨论现代科技与传统坎儿井的必要性，培养批判性思维。写作任务从复述课文到独立完成“绿色长城”主题，提升语言能力。分层作业兼顾基础与拓展，助力教师实施差异化教学，学生在学习中增强文化认同和问题解决能力。

Unit 6 Living with nature Developing ideas Reading for writing 1 掌握 hot, dry, water shortage, karez, underground, canal 等核心词汇；能获取语篇关键信息，区分事实（fact）与观点（opinion）。 能梳理说明文结构，运用核心词汇复述课文；掌握 “开头介绍 — 主体说明 — 结尾升华” 的写作框架。 能独立搜集资料，完成 “人类改造自然” 主题写作，表达对人与自然关系的思考。 Think and discuss. Do you know where the place is ? It’s the Flaming Mountain in Turpan. What’s the environment like there? It’s a _________ area. The ______________ is terrible. It is very ________________. There is little ____________, so there’s a serious___________________. desert climate hot and dry rainfall water shortage How can people live in such a hot, dry place? What’s the meaning of the title? The title means the karez system is like a hidden “river” that brings life to Turpan’s desert. It quietly carries water underground so people can survive and grow food in the terrible climate. Post—reading 地下的生命之河 The way the karez system works and its importance The challenge and future of the system The location of the Flaming Mountains The climate of the area Read and match the subtitles with the paragraphs. Paragraph 1 Paragraph 2 Paragraph 3 Paragraph 4 2. Where are the real Flaming Mountains? Read and answer. 1. In which famous literary work is the Flaming Mountains described? 在…的东部 8 辨析： Shanghai is in the east of China. Guangdong is on the east of Guangxi. Zhejiang is to the east of Hubei. 在......东部（A地在B 地范围里面的东部，属于包含关系） 在......东部（A地在B 地外面的东部，但两地挨着接壤） 在......东部（A地在B 地外面的东部，两地不接壤、有距离） on in to 1. Taiwan is _____ the southeast of China. 2. Shangdong is _____ the north of Jiangsu. 3. Japan is _____ the east of China. in on to 2. How is the rainfall there? Read and answer. 1. How hot is it there? as hot as 80°C only 16 mm 被称为… hottest areas driest places climate 10 Read and answer. 地下暗渠 流入 与…一样长 多亏… 在这种恶劣的环境下 wells underground runs underground cool and safe 难怪 11 Read and answer. What problem does the area face now? 面临水资源短缺问题 water shortage 发挥着重要作用 采取行动 延续 protect 12 Retell 13 Answer the questions. 1. Why does the writer mention “the Flaming Mountains” at the beginning? By mentioning this well-known place from Journey to the West, the writer connects with readers, attracts their attention and makes them interested in reading on. 2. What can you tell about Turpan from “cook an egg on the desert sand”? It tells us that Turpan is very hot. 1. What fact from the passage do you find the most interesting? Why? For me, the most interesting fact is that the system was completed with only hand tools. The canals are so long and there are so many wells. It is difficult to do the work with machines, and using hand tools is even more difficult. Think and share. I think it is necessary to keep the karez system. Although modern technology can solve some problems, the karez system still plays an important role. It works well and is an important part of our history. We can use both modern technology and the karez system to improve the living environment in this area. 2. With modern technology, do you think it is still necessary to keep the karez system? Why or why not? Write a passage about how people change nature. The Great Green Wall Write a passage about how people change nature. ____________________________________ is a great project that changes nature. Opening: The Great Green Wall It lies in ___________________ . It has a long history of more than ___________. northern China 50 years People created it to deal with the problem of __________________________________. desertification and sandstorms. Write a passage about how people change nature. Body: One amazing fact is that people built it with___________________________________________. hard work and millions of trees It works by___________________________________, , so people can _____________________________. planting trees to stop sand and keep water live in safer and greener places. Ending It plays an important role in people’s life. Write a passage about how people change nature. The Great Green Wall The Great Green Wall is a great project that changes nature. It lies in northern China. It started in the 1970s. People created it to stop the desert from growing. One amazing fact is that millions of trees are planted every year. It works by planting trees to hold water and stop sandstorms. Thanks to it, more green land appears in dry areas, and people can live in safer places. It plays an important role in protecting our environment. I believe people will keep and protect it in the future. It shows the great wisdom of human beings. Evaluation 评价任务 评价标准 我的得分 我的总分 1. 在语境中理解故事情节，并完成相应的题目 能在语境中理解故事情节 分三档：5、3、1分 ____ (总分：20分) A：15-20分 B：9-14分 C：0-8分 2. 大声跟录音朗读短文 能模仿语音语调准确流畅朗读短文 分三档：5、3、1分 3. 复述故事主要情节 能准确流畅复述故事 分三档：5、3、1分 4. 掌握重点短语及词汇 能准确掌握重点短语及词汇 分三档：5、3、1分 Homework Homework Must do: 1.记忆本节课的单词和短语，重点句型; 2.完成课后的相关练习; Choose to do: 假设你是一名工程师，为吐鲁番设计一个 “未来版坎儿井”。设计方案：结合现代科技（如太阳能、智能监测），画出设计草图，并说明它如何解决传统坎儿井的问题（如水源减少、维护困难）。英文说明：写一段 100 词左右的英文介绍，解释你的设计理念和优势，使用 improve, solve, in the future 等词汇。 THANK YOU! $