Unit 6 课时5 Lesson 5(课件) 英语冀教版八年级上册

该初中英语课件围绕“中国地形与世界自然奇观”展开，通过视频导入中国地形，以“三级阶梯”逻辑串联词汇复习（如plateau、basin）、阅读判断、思维导图梳理等学习支架，衔接中国地形到世界奇观的知识脉络。 其亮点在于融合语言能力（提取信息、讨论汇报、短文写作）、文化意识（中国奇观培养家国情怀，世界奇观拓展国际视野）与思维品质（思维导图构建逻辑），设计小组海报制作、多元评价表等活动，学生提升综合语言运用与跨文化意识，教师可直接采用丰富活动提升教学效率。

Unit 6 Natural wonders of the world Lesson 5 Landforms of China 复习中国地形（如 plateau 、basin 、plain 等）及世界奇观（如 waterfall 、desert 、lake 等）相关词汇；理解中国地形“西高东低三级阶梯”的描述逻辑，以及世界奇观信息梳理的方法 。（学习理解） 01 能在阅读中准确抓取中国地形三级阶梯特征、世界奇观属性等关键信息；运用目标词汇和句型，就中国地形特点、世界奇观知识进行问答交流，实现口头输出 。（应用实践） 02 能够自主调研中国或世界自然奇观，整合地形、特征、价值等信息，制作介绍海报并向同学汇报，提升知识迁移与综合表达能力 。 （迁移创新） 03 学习目标 Lead in 01 Lead in Watch the video and know about landforms of China. Knowledge Inquiry（知识探究） ----Landforms of China 02 Knowledge Inquiry Read Li Ming's report and write true (T) or false (F). A The landforms in China are high in the west and low in the east. ( ) B Mount Qomolangma is the highest mountain in the world. ( ) C You can find plains and gentle hills on the second level of China's landforms. ( ) D There are plateaus and basins on the same level of landform. ( ) E The third level is good for farming. ( ) Word bank: landform 地形 staircase 楼梯 Roof of the World世界屋脊 Himalayas 喜马拉雅山脉 Mount Qomolangma珠穆朗玛峰 Loess Plateau黄土高原 basin盆地 rugged高低不平的resource资源 North China Plain华北平原 diverse各式各样的 T T F T T Read Li Ming's reportagain and complete the mind map. Knowledge Inquiry China’s landforms can be divided into ______levels from _____ to _____. three west east The First Level The Second Level The Third Level Qinghai-Tibet Plateau, known as the ________________ Roof of the World Mount Qomolangma is the _______ mountain in the world. highest Include large ________, as well as big _____. plateaus basins The land is ______. _____ in resources. rugged rich This part is the ______ and _______. With wide ______, as well as _________. Most of China’s _____ and _______ are located. lowest flattest plains gentle hills farmland big cities China's landforms are ________ and beautiful. I feel______ and I love my __________. diverse proud motherland 2. Do you know the wonders of China? Discuss with your partner and write them down. Knowledge Inquiry A The lowest land ___________________________ BThe largest saltwater lake ____________________ CThe largest waterfalls_______________________ D The largest desert__________________________ Aydingkol Lake Basin (艾丁湖) Qinghai Lake (青海湖) Huangguoshu Waterfall (黄果树瀑布) Taklamakan Desert (塔克拉玛干沙漠) Practical Extension（实践拓展） ----Wonders of the World 03 Practical Extension Search the internet and complete the table of wonders of the world. about 7.05 million square kilometres about 6,671 kilometres Wonders of the world Highest plateau Largest island Largest rainforest Name the Qinghai-Tibet Plateau the Nile Greenland Area/Country Africa North America South America Details细节 average elevation over 4,000 metres China Longest river about 2.16 million square kilometres the Amazon Rainforest Practical Extension Work in groups. Make a poster about natural wonders of the world. Natural wonders of the world pictures Name: ... Location: ... Details: ... ... Choose one of the wonders of the world. Write down the description on one side. Attach a picture to the other side. Presentation & Assessment（展示与评价） 04 Show your poster to the class. Presentation & Assessment Poster Presentation Evaluation Form Content (内容) True(真实) Complete(完整) Logical(符合逻辑) Interesting (有趣) Design (设计) Neat(工整) Beautiful(美观) Creative(有创意) Speaking(表达) Speak clearly(表达清晰) Be confident(自信) Cooperate well(配合默契) Homework 05 Homework Let’s enjoy some natural wonders of the world. 基础作业 拓展作业 实践作业 Review the words and phrases of this unit and do some exercise. （复习单元的词汇并完成相关练习。） Write a short passage to introduce one of the natural wonders. Include at least 3 key facts. （写一篇小短文介绍一处自然奇观。） Search for more information about world natural wonders and make posters to share in the class. （搜索了解更多世界自然奇观并制作海报在班级分享。） Thank you for listening $$Our first stop on this incredible journey is the amazon rainforest, located in south america, is the largest tropical rainforest on earth and home to an incredible array of wildlife. The lush Green canopy, viBrant biodiversity and mighty amazon river flowing through this incredible ecosystem make IT a must visit wonder. Next, we head down under to the great barrier reef in australia. This underwater paradise stretches over two thousand, three hundred kilometers and is the world's largest coral reef system. The viBrant colors of the correct and the teaming marine life make IT a diverse dream, but it's also a fragile ecosystem that needs our protection. Now lets venture into the heart of the united states to witness the all inspiring grand canyon carved by the mighty colorado river over millions of years. This gigantic casm stretches four hundred forty six kilometers in length and reveals the earth's geological history in all its glory. The sheer scale and beauty of the grand kenyon are truly humbling. Get ready to reach new heights as we conquer. And everest, the tallest peak on our planet, located in the majestic himalayas, mount ever stands at a staggering eight thousand eight hundred and forty eight meters above sea level. Climbing this iconic mountain is a testiment to human perseverance and a chance to witness breathtaking vistas that few will ever experience. Prepare to be enchanted by the mighty Victoria falls, situated on the border between zambia and zimbabwe in africa, with its thunderous, raw and towering columns of missed, this all inspiring waterfall system is one of the largest and most memorizing in the world. The sheer power and beauty of Victoria falls will leave you in all let's heat things up a bit in journey to mexico, where we find the parachute in volcano born from a farmers field in one hundred and forty three, this Young volcano is a testiment to the earth's ever changing nature. Witnessing the raw power, an active volcano, is an experience like no other. Our final wonder takes us to the arctic circle, where we are privileged to witness the enchanting northern lights, also known as the aura bora Alice. This breath taking natural light display occurs when charged particles from the sun collide with our atmosphere, creating a stunning dance of colors across the night sky. 中国十大地理之最，一最大的盆地塔里木盆地，二最大的草原呼伦贝尔大草原，三最大的高原青藏高原，四最大的沙漠塔克拉玛干沙漠，五最长的峡谷长江三峡，六最高的盆地柴达木盆地，七最低的盆地吐鲁番盆地，八最深的峡谷虎跳谷，九最大的平原东北平原。十最高的山脉喜马拉雅山脉。 这是我国壮丽的地势地形图。它西高东低，呈三级阶梯状，每一级阶梯都有丰富的地貌特征，其中以昆仑山、阿尔金山、祁连山和横断山脉组成的连线成为我国地形第一二阶梯分界线。第一阶梯主要包含的地貌为青藏高原和柴达木盆地，平均海拔在4000米以上。这里有着连绵的雪山，广袤的高原草甸，还有独特的冰川地貌。比如在青藏高原南端的喜马拉雅山脉为世界最高的山脉，被称为世界屋脊，以大兴安岭、太行山、巫山、雪峰山组成的连线成为我国地形23阶梯的分界线。在第二阶梯这里，你可以看到辽阔的内蒙古高原，感受风吹草低见牛羊的惬意，还可以领略到黄土高原的千沟万壑，体验这片古老土地的厚重历史。此外还有云贵高原、四川盆地、塔里木盆地、准噶尔盆地等，平均海拔在1000至2000米，每一个都有其独特的魅力和地貌特征。第三阶梯包含的地形区有东北平原、华北平原、长江中下游平原、东南丘陵、山东丘陵、辽东丘陵等，大部分海拔在500米以下。这里地势平坦，河网密布，是农业生产和人口最为密集的阶梯。