Unit 5读写课(reading for writing第一二课时课件 2024-2025学年外研版（2024）七年级英语下册

Unit 5 Amazing nature how why What 本语篇以死海、雨林、冰川的第一人称描述了各自的现状与问题，呼吁大家停止破坏环境，阻止气候变化来帮助他们。 语篇旨在强调因为人类活动导致气候变化所带来的对自然景观造成的危害，呼吁大家停止破坏保护环境。鼓励学生探索环境保护的重要性。 语篇采用自然景观第一人称描述了其现状和问题。它用描述性的语言描绘了出现的问题，比如死海因人类用水导致水量减少。通过三个不同的景观阐述了保护环境的重要性。 语篇研读 学情分析 已知 未知 存在的问题 学生在前两个单元已经学习了美丽的自然景观，认识到环境的重要性，有了一定的文化和背景铺垫。 学生对于目前环境遭受到的伤害以及程度了解还不够深入，不能真正了解保护环境的急迫性与严重性。 部分学生的比较级掌握的不扎实，可能会影响表达与输出。 兴趣点: 对于本语篇呈现主题环境所涉及到不同景观比较感兴趣。 Learning objectives 运用速读与精读阅读策略，获取死海、雨林和冰川的细节信息；(学习理解) 思考讨论并分析保护环境的措施；(应用实践) 依托表格支架，复述文章内容。(迁移创新) 通过本课时的学习，我能够： Read the words as much as possible HELP! What’s this? Words bank rainforest lake river sea volcano wetland glacier desert Developing ideas Natural wonders crying aloud for Read the passage and answer the questions. 1. Who is speaking in each paragraph? 2. Are the natural wonders really crying? 1. Dead Sea. 2. Rainforest of Madagascar. 3. Glacier at Glacier Nation Park. No, it’s a way of showing the I'm not a sea but a lake. And I'm not dead. In fact, I've got many plants and animals. I'm saltier than any sea, so people can lie on my surface. Rivers flow into me. But now people take too much water from them. My water level is going down, I am becoming smaller year by year. Take less water, or I'll dry up within the next 100years. Then I really will be dead! The Dead Sea could die! The Dead Sea Description: Unique Feature: Problem: Call to Action: Not a sea, but a lake with many plants and animals. Saltier than any sea, people can float on its surface. Water level is going down due to excessive water usage. Reduce water usage to prevent it from drying up. Rain forest- forest ≠ rain I'm the rain forest of Madagascar. As my name suggests, I make rain for my plants and animals, such as monkeys, snakes and many kinds of flowers. For 80% of them, I'm their only home in the world. However, people are cutting down my trees for wood and to make space for farming. Please stop it. I'm disappearing. Rainforest of Madagascar Description: Unique Feature: Problem: Call to Action: Home to many plants and animals, including monkeys and snakes. 80% of its species are found nowhere else. Deforestation for wood and farming. Stop cutting down trees to preserve variety of life. I'm a glacier at the Glacier National Park in America. It's a land full of ice and snow. Do you want to explore the white world in the film Frozen? Then my home is the best choice. Two hundred years ago, there were about 150 glaciers. But now, there are around 25. Please stop climate change. I'm turning into Waterworld! If Frozen turns into Waterworld... Glacier National Park Description: Unique Feature: Problem: Call to Action: A land full of ice and snow，similar to the world in the film Frozen. Once had 150 glaciers, now only around 25 remain. Melting due to climate change. Fight climate change to prevent further melting. Retelling Not a sea, but a ___ with_______________________. lake many plants and animals ______than any sea, people can float on its surface. Saltier Water level is _______ __________due to excessive water usage. going down Reduce water usage to prevent it from_________. drying up Home to_______ ______________, including monkeys and snakes. 80% of its species are found nowhere else. Deforestation for________ ___________. Stop _______ ___________ to preserve variety of life. many plants and animals cutting down trees wood and farming A land full of_____ ______, similar to the world in the film Frozen. Once had 150 glaciers, now only around 25 remain. Melting due to_ ____________. Fight climate change to prevent____________. ice and snow climate change further melting Further thinking What other natural wonders in Weifang are crying aloud for help? How can we help them? For all: Read the passage fluently, correctly and beautifully at least three times. Optional: Search more information about nature. Homework The wonders of nature are endless… Thank you ! Learning Objectives 通过本单元的学习，我能够： 1、运用形容词、副词的比较级和最高级以及相关词汇和表达，完成话题为“the most beautiful natural place”的一段对话。 2、运用相关核心词汇和表达，通过角色扮演“导游”和“游客”，介绍一个自然界神奇生物的特点。 3、运用目标语言，完成话题为“a natural wonder crying for help”的一个段落写作。 单元大任务：设计一张英文海报 单元子任务 15 U5 Amazing nature 16 Developing ideas Reading for writing （第二课时） 17 ONE Learning Objectives 学完本节课后，我能够： 1.复习第一课时所学文章并理清文章脉络。 2.学习比较级&最高级，跟读录音大声朗读课文。 3.仿照文章结构完成自然景观的段落写作。 18 Retelling 评价标准 5分 3分 1分 能准确流利地复述，语音语调准确，积极参与小组合作。 能复述出部分内容，语音语调基本准确，参与小组合作。 不能复述，语音语调不准确，不积极参与小组合作。 形容词和副词有三个等级： 原级、比较级、最高级 1.原级：即形容词和副词的原形。small, good, pretty, big, many hard, happily, slowly, quickly 2.比较级：即两者进行比较时用形容词比较级，表示“较……”或“更……一些”。 标志词：than (比)，其结构为“A…+比较级+than+B”。 Li Lei’s room is bigger than mine.李雷的房间比我的大。 Language points 形容词和副词的“级” 20 形容词比较级变化规则： 21 副词比较级变化规则： 22 I’m saltier than any sea, so people can lie on my surface. 我比任何海洋都咸，所以人们可以躺在我的表面。 ①This mooncake is （nice）than that one.这块月饼比那块好吃。 ②It is much (cold) today than before.今天比以前冷得多。 ③Summer is a (hot) season than spring. 夏天比春天热。 ④ because we want to win. 我们训练的更刻苦，因为我们想获胜。 ⑤This year . 今年我们训练的更认真了。 nicer colder hotter We are training harder we are training more carefully 变式朗读句子 23 形容词和副词的最高级变化规则： Pre-writing 表示三者或三者以上的人或物进行比较时，用最高级形式。形容词最高级前必须加定冠词the，句末常跟一个in/of短语来表示范围。 24 2. Then my home is the best choice. ① My home is (close)to school. 我家离学校最近。 ② He lives (far)from school. 他住的离学校最远。 ③ It is (comfortable) way, but it is (expensive). 这是最舒服的方式，但是也是最贵的。 ④ Of all the students in my class, . 在班里所有的学生中，她写得最仔细。 ⑤ . 他是我们班个子最高的。 the closest the farthest the most comfortable the most expensive she writes the most carefully He is the tallest in our class 那么我的家就是最佳选择。 变式朗读句子 Pre-writing Reading after the tape 评价标准 5分 3分 1分 学生能模仿语音语调，准确流畅朗读，声音洪亮 学生能模仿语音语调，较为准确流畅朗读，声音不够洪亮 学生仅能模仿几个单词 Pre-writing Write a short paragraph of another natural wonder crying for help. While-writing Task: While-writing While-writing The South Pole It's in Antarctica, at the southernmost point of the Earth. You can find a lot of ice and snow. It's one of the coldest places in the world. It gives you a breathtaking feeling. It is famous for its extreme cold and unique wildlife, like penguins. It's covered in ice that is thousands of meters thick. It's much farther than any other place on Earth. it's the coldest place in the world. People are taking resources and causing pollution, The ice is becoming less stable year on year. It will lose much of its ice within the next few decades if we don't protect. Please stop polluting and overusing resources. Take less from the environment and cut down less natural homes. We should start using less energy and protecting the environment to help the South Pole stay frozen. Let's work together to protect this incredible natural wonder! 30 After finishing your writing, please share it in groups of four, then correct the mistakes. Grade your writing, and choose the best one in your group, later share it in class. Group work Post-writing 评价标准 A（优秀） B（良好） C（需努力） 1.准确描述提纲所列的要点。 2.生动描述该景观所面临的问题与人类的解决办法。 3.语言流畅，表达自然，基本无语法错误。 1.基本能描述提纲所列要点 2.基本能描述该景观所面临的问题与人类的解决办法。 3.语言流畅，表达自然，存在少无语法错误。 1.不能准确描述提纲所列要点。 2.J简单描述该景观所面临的问题与人类的解决办法。 3.语言流畅，表达自然，存在大量语法错误。 Evaluation 评价任务 评价标准 我的得分 我的总分 1. 复述故事主要情节 能准确流畅复述故事 分三档：5、3、1分 ____ (总分 15分) A：10-15分 Excellent! B：6--9分 Great! C：0-5分 Work harder! 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. 根据写作要求，撰写短文并分享 能撰写短文并分享 分三档：5、3、1分 Homework For all: Polish your writing and rewrite it on a piece of paper Optional: Try to write a passage about other natural wonders. Thank you 37 $$