Unit 5 Amazing nature Understanding ideas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“Colours of my hometown”主题，聚焦形容词和副词的比较级、最高级语法，通过图片观察、视频观看（Watch and Say）、颜色预测等导入方式，引导学生从自然景观描述过渡到语法规则总结，再到写作输出，辅以帮助词汇、图表填空等学习支架搭建知识脉络。 其亮点在于以自然主题为载体，通过分析家乡白、蓝、绿三色景观渗透家国情怀（文化意识），设计预测-快读-精读-写作任务链培养逻辑思维（思维品质），分层作业（复述/介绍家乡）发展语言运用与自主学习能力（语言能力、学习能力）。教师可借助该资料高效开展语法与语篇教学，学生能在真实语境中提升综合语言素养。

Amazing nature Understanding ideas 1 What can you see in the pictures?What colour are they? 2 How do you feel about them? 镇静的，沉着的；心平气和的 nature calm cloud river lake grassland field 云 田 地 ，田野 1 Look at the pictures and answer the questions.Use the words to help you. clean mountain sky P68 柔软的 天 ， 天空 草原 soft What colour is Qinghai-Tibet Plateau? Watch and Say Look at the title and pictures.Predict what colours the writer would write and guess what his/her favourite colour is. ColourS of my hometoWn white clouds blue sky green grass Read the sentences from the reading passage and summarise the grammar rules. (a) It is famous for the world’s highest mountain. (b) But this area is also full of the most amazing colours in nature. (c) The plateau is quieter than the big cities. Now find more sentences with these structures in the reading passage. superlative forms superlative forms 比较级表示“更………”,用于两者之间的比较 英语中，表示比较时,将形容词或副词变成比较级的形式,然后在后面用than引出所比较的对象。 This book is more interesting than that one. 这本书比那本书更有趣。 My sister is taller than me. 我姐姐比我高。 形容词的比较级和最高级的构成规则 形容词的比较级和最高级的构成 1) 规则变化 构成 原级 比较级 最高级 一般单音节词和部分双音节词在词尾加-er或-est high高的 great巨大的 slow慢的 higher greater slower highest greatest slowest 以不发音的e结尾的单音节词和少数以le结尾的双音节词，只在词尾加-r或-st nice 好的 large大的 able有能力的 nicer larger abler nicest largest ablest I→ Fast-reading Task 1 What's the structure of the passage? 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. and soft,like our white sheep.The mountains shine brightly under the sun,like white lotus flowers. 3 The lovely blue of the sky always gives me a calm feeling.It is like a great sea above the plateau.And words can't express my love for 5 The plateau is quieter than the big cities.We have fewer shops and restaurants.But we have the best presents from nature.In my heart,it's better than any other place.I'm proud to say that I’m from one of the most beautiful places in the world. 1My hometown is on the Qinghai-Tibet Plateau.The geography here is amazing.It is famous for the world's highest mountain.But this area is also full of the most amazing colours in nature. B. Para.1 Para.2 Para.3 Para.4 Para.5 A. Paa1 Para.2 Paa3 Para.4 Para.5 Para.1 Para.2 Para.3 Para.4 Para.5 Para.1 Para.3 Para.5 2 The colour white meets your eyes all around.The clouds are clean the rivers and lakes.There are a hundred kinds of blue in the water. D. Para.2 Para.4 副词的比较级和最高级的构成 单音节副词的比较级是在副词后面加上-er构成的，最高级是在副词后面加上-est构成的。 near nearer nearest 多音节副词（多以-ly结尾）的比较级是在副词的前面加上-more构成的。最高级是在副词前面加上-most构成的。 warmly, more warmly, most warmly 形容词的比较级和最高级的构成 1) 规则变化 以"辅音字母+y"结尾的双音节单词，将词尾的y变为i，再 加-er或-est easy容易的 busy忙的 early早的 easier busier earlier easiest busiest earliest 重读闭音节词，只有一个辅音字母结尾时，要双写该辅音字母，再加-er或-est big大的 hot 热的 thin细的；瘦的 bigger hotter thinner biggest hottest thinnest 多音节词和部分双音节词在原级前加more, most careful细心的 beautiful漂亮的 more careful more beautiful most careful most beautiful 2. What does writer think of his hometown?Why? The writer thinks the geography of · 奠定情感基调： 通 过“ amazin g ”一 词 ， Qinghai-Tibet Plateau is amazing. 为全文定下积极的情感基调，增强文 Because it is famous for the world's 章感染力。 highest mountain and is full of the most · 层次分明，过渡自然：先介绍家乡地理位 amazing colours in nature. 折，强， 闻 心， “，B 3.What do you think of this introduction? 的地理背景巧妙过渡到与标题紧密相关的 色彩主题，使文章衔接紧密，逻辑性强。 大 ” 从 ut 话题 再用 核 名 引出自然色彩这 调因世界最高峰 转 置 Read para.1 and answer the questions. 开门见山，点明主旨：开头直接表明 家乡的位置，为后续对家乡色彩的描 述搭建了地域框架。 Colours of my hometown 工 My hometown is on the Qinghai-Tibet Plateau.The geography here is amazing It is famous for the world's 1.Where is writer's hometown? It's on the Qinghai-Tibet Plateau. mountain. But this area is also full of the most. colours in nature. highest amazing · Colours of my hometown My hometown is geography here is highest mountain amazing coloursi 2 The colour white meets your eyes all around.The clouds are clean and soft,like our white sheep.The mountains shine brightly under the sun,like white lotus flowers. 3 The lovely blue of the sky always gives me a calm feeling.It is like a great sea above the nlateau.And words can't express my love for the Three colours e a hundred kinds of blue in the w… . 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. The plateau is quieter than the big cities.We have fewer shops Comments (评论) ’ r a.y that I'm from one of the most beautiful places in the world. s e o u t t ud na pro om m fr I s Summarize each part. lateau.The for the world's ull ofthe most and restauran1 In my heart,it 副词的比较级和最高级的构成 有些副词的比较级和最高级形式是不规则的： well-better-best little-less-least much-more-most badly-worse-worst far-farther (further)-farthest(furthest) 最高级用于三者或三者以上的人或物进行比较，副词最高级前面的the可省可不省，并且在句尾往往加上介词in或of短语。 Jack studies (the) hardest in his class. 杰克在他班上学习最努力。 Read for details. 2 The colour white meets your eyes all around. The clouds are clean and soft, like our white sheep. The mountains shine brightly under the sun, like white lotus flowers. 3 The lovely blue of the sky always gives me a calm feeling. It is like a great sea above the plateau. And words can’t express my love for the rivers and lakes. There are a hundred kinds of blue in the water. 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. Three colours of my hometown Part.2 What is the writer’s favourite colour? The writer’s favourite colour is green. It means hope because it is the colour of life. The lovely blue of the sky always gives me a calm feeling. It is like a great sea above the plateau.And words can’t express my love for the rivers and lakes. There are a hundred kinds of blue in the water. 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 thisbeautiful colour, too. Read for details. 5 The plateau is quieter than the big cities. We have fewer shops and restaurants. But we have the best presents from nature. In my heart, it’s better than any other place. I’m proud to say that I’m from one of the most beautiful places in the world. Comments on my hometown Part.3 3. How does the writer like the Qinghai-Tibet Plateau? In the writer’s heart, it’s better than any other place. The writer is proud to be from one of the most beautiful places in the world. The plateau is quieter than the big cities. We have fewer shops and restaurants. But we have the best presents from nature. In my heart, it’s better than any other place. I’m proud to say that I’m from one of the most beautiful places in the world. Fill in the blanks according to the reading passage. My hometown is on the Qinghai-Tibet Plateau. It is famous for the world’s ________ mountain and full of ____ ______ ________ colours in nature. The colour _______ meets your eyes all around. The clouds are clean and soft, and the mountain ______ ________ under the sun. The lovely blue of the sky, like ___ _______ ____ above the plateau, always gives me a ______ feeling. Our ________ , forests and fields are all green. It is the colour of life with trains running through the plateau. The plateau is ________ than the big cities. In my heart, it’s _______ ______ any other place. It’s one of the most beautiful places in the world. highest the most amazing white shine brightly a great sea calm grasslands quieter better than A simple introduction What is its name? / Where is it? Three colours What is it like? Comments Why do you like it? My hometown is on the_________. white The clouds are ..., like our The mountains ... under the sun, like blue The lovely blue of the always gives me a .... It is like ... above the plateau. green Our are all .... It means ... because it is .... Trains are ... the plateau. I’m ... to say that I’m from one of ... in the world. Pair Work Introduce the writer's hometown Colours of my hometown A: My hometown is on the Qinghai-Tibet Plateau. Blue White Green B: The clouds are...., like our C: The mountains... under the sun,like B: The lovely blue of the always gives me a... C: It is above the plateau. B: Our are all....It means... because it is... C: Trains are.... the plateau. D: I'm....to say that I'm from one of ...in the world. 复述要求 评价标准 小组内至少四人合作，选一种颜色简述作者的家乡 Read loudly,correctly and fluently.(大声标准流利朗读) Read with emotion.(有感情地朗读) Active cooperation(积极合作) Proper body language(巧用肢体语言) Complete the chart with the words and expressions from the passage. soft shine calm kinds forests colour Complete the chart with the words and expressions from the passage. soft shine calm kinds forests colour quieter nature Dear classmates, What about your hometown? What colour is it? Where are you most likely to find the passage? a a science textbook b a travel diary c a magazine about local life d a designer’s guide √ 4.Complete the chart with the words and expressions from the passage. quieter nature Homework Level A: According to the mind map to retell the passage. Level B: Try to use your own words to introduce your hometown to your friends. Thank you for listening! null 96889.805 $