Unit 5 Amazing nature Understanding ideas 1课件 2025-2026学年外研版英语七年级下册

该初中英语课件围绕“家乡颜色”主题，整合自然奇观认知、诗歌赏析、文章结构分析及形容词副词比较级最高级语法，通过视频展示珠穆朗玛峰等自然现象，结合图片、地图和问题链搭建从感知到描述的学习支架。 其亮点在于融合视频、诗歌、图表等多模态资源，以语言能力培养为核心，兼顾文化意识与思维品质。如用视频激发兴趣，借李白等诗歌培养文化鉴赏，通过图表梳理颜色描述（如云朵“clean and soft like white sheep”），语法结合实例（高原“quieter than big cities”）。学生能提升语言表达与家国情怀，教师可借助结构化活动高效开展读写教学。

Understanding ideas 5 Unit Amazing nature 1 1. obtain and oragnize the description of colours of the writer’s hometown, and make sense of the writer’s feeling about the hometown. 2. analyze the structure of the passage and writing skills. 3.describe the colours of Beijing by using some expressions and writing skills. Learning Objective In this lesson, you will be able to: Watch the video and answer the questions. 1. What facts about nature does the video mention? Mount Qomolangma is the highest mountain in the world. 珠穆朗玛峰 海拔8,848.86米 3 What can you see in the video? Can you guess where it is? It is a small city on the coast of BohaiSea. Hello everyone, I’m Zhuo Ma, a girl from Tibet. I joined the “Colourful hometown”activity. Now welcome to my hometown! Watch the video and answer the questions. 1. What facts about nature does the video mention? The Mariana Trench in the Pacific Ocean is the lowest place. 马里亚纳海沟 海平面以下10,000多米 6 Watch the video and answer the questions. 1. What facts about nature does the video mention? Death Valley in the USA is the hottest place. 死亡谷 最高气温为56.7摄氏度 7 What can you see from the picture? What colour are they? Where is the writer’s hometown? What are the colours of the her hometown? How do you feel about them? Read the poems and answer the questions. Its torrent dashes down three thousand feet from high; As if the Silver River fell from azure sky. - Li Bai 1. What in nature do they describe? What is special about each natural wonder? Some day I must climb up to the top, To look down viewing all the peaks small. - Du Fu The sea! the sea! the open sea! The blue, the fresh, the ever free! - Bryan W. Procter 9 Where is the writer’s hometown? What are the colours of the her hometown? It’s on Qinghai-Tibet Plateau. White, blue and green. a large high land Read the passage and check Watch the video and answer the questions. 1. What facts about nature does the video mention? The Nile River in Africa is the longest river. 尼罗河 全长约6,650千米 11 Watch the video and answer the questions. Which one do you find the most interesting? Death Valley The Nile River The Mariana Trench Mount Qomolangma Jellyfish 12 a.a science textbook b.a travel diary a magazine about local life d.a designer's guide Where are you most likely to find the passage? Scan the passage Watch the video and answer the questions. 1. What facts about nature does the video mention? A jellyfish lives the longest. 水母 可能永远存在 When it gets hurt, it can turn back into a baby. Later, it grows up again! 当它受伤时，能变回婴儿模样。之后，它又会长大！ 14 Location: on theQinghai-Tibet Plateau Famous places: 1 highest mountain. 1 My hometown be famous for=be known for“因…… ll of the most Plateau.The geog 而著名”,后接名词或动词的-ing形式。 It is famous for t be famous for 因……而著名 (for 后 nature. mountain.But th 面接出名的原因) most amazing co be famous as 作be full of=be filled with充 满 面接职业、身份或地位 Reading for Details C o lo crs of my hometown A simple introduction We are training harder because we want to win. This year we are training more carefully. 在使用副词比较级构成句子时，其结构也与形容词比较级大致相同。 副词比较级的构成（规则变化） 我们想获胜，所以我们训练得更刻苦。 今年我们训练得更认真了。 形容词副词比较级的构成（不规则变化） 原级 比较级 good, well bad / ill, badly many / much little far better worse more less farther / further White Blue The lovely blue of the sky always gives me a ³ calm feeling.There are a hundred⁴_ kinds of blue in the water. Colours of my bometown) Complete the chart with the words and expressions from the passage. The plateau isquietert han the big cities.But we have the best presents from⁸ nature Scan the passage The clouds are clean and¹ soft ,like our white sheep. The mountains 2 shine brightly under the sun. Green Our grasslands, sforests nd fields are all green.Trains a ul too utif ur be o is 6col are th 形容词和副词的最高级 My home is the closest to school. It is the most comfortable way, but it is also the most expensive. He lives the farthest from school. Of all the students in my class, she writes the most carefully. 当我们要将三个或三个以上的事物进行比较时，可以用形容词或副词的最高级形式来表达。 我家离学校最近。 这是最舒适的方式，但也是最贵的。 他住得离学校最远。 在班里所有的学生中，她写得最仔细。 Colour Landscape(景色) Description(描述) Comparison(喻体) White clouds clean and soft white sheep mountains shine brightly under the sun white lotus flowers The colour white meets your eyes all around.The clouds are clean and soft,like our white sheep.The mountains shine brightlyunder the sun,like white Reading for Details all around到处，处处 meet one's eyes意为“进入眼帘” lotus flowers. 4.Our grasslands,forests and fields are all green. That's my favourite colour.It means hope because it is the colour of life.But green is not just the colour of nature now.Trains are running through the plateau.They are this beautiful colour,too. run through sth.意为“贯穿于某事物之中 ” The writer's favourite colour is green. Because it means hope and it is the colour of life. Reading for Details Find out the writer's favourite colour and why. 形容词和副词最高级的构成（规则变化） 构成方法 原级 比较级 单音节和少数双音节单词 tall, long, short, old, hard, fast nice, fine, large, close, late big, hot, thin busy, easy, early 大部分双音节 和多音节单词 careful, carefully, dangerous, slowly, beautiful, beautifully 一般在词尾加-est 以字母e结尾的形容词直接加-st 以重读闭音节结尾的形容词，如 末尾只有一个辅音字母，应先双写该字母，再加-est 以“辅音字母 + y”结尾的形容词，先把y变成i，再加-est 在单词前加most tallest, longest, shortest, oldest, hardest, fastest nicest, finest, largest, closest, latest biggest, hottest, thinnest busiest, easiest, earliest most careful, most carefully, most dangerous, most slowly, most beautiful, most beautifully 形容词和副词最高级的构成（不规则变化） 原级 最高级 good, well bad / ill, badly many / much little far best worst most least farthest / furthest I can master the new words and expressions; use colors to describe your hometown and give reasons develop your love for my hometown. Summary 1.因……而著名 be famous for 2.充满…… be full of 3.呈现，显现 meet one’s eyes 4.最...之一 one of+最高级+名词复数 5.贯穿于某事物之中 run through sth. 6.在我的心中 in my heart 7.对做某事感到骄傲 be proud to do sth. (1）这是城里最受欢迎的餐厅之一。 This is　　　　　　　　　　　　　　　　　　 in the town.  （2）里海比世界上其他任何一个湖泊都大。 The Caspian Sea is larger than　　　　　　　　　　 in the world.  （3）Tom is the smartest student in his class.（改为同义句） =Tom is 　　　　　　than 　　　　　　　　　student in his class.  =Tom is 　　　　　　than 　　　　　　　　　students in his class.  any other lake smarter any other smarter the other 一、填空 one of the most popular restaurants Exercises Homework Choose to do Must do Remember the new words and expressions. Write an e-mail to your friend and introduce Qinghai-Tibet Plateau . Choose to do Design a hometown card of your hometown. See you ! See you ! Lavf58.20.100 EVCapture4.2.2软件录制 Lavf58.20.100 本视频由湖南一唯信息科技开发的EV录屏软件录制，www.ieway.cn $