Unit 4 单元写作讲练-【精品课】2025-2026学年八年级英语下册同步精品课件（新教材人教版）

Unit 4 The Wonders of Nature What is amazing about nature? 单元话题写作讲练 通过听、读、看等方式，获取并正确认读关于自然景观、旅行体验等主题词汇（如 amazing, natural, largest, alive, clear, colourful 等），感知描述性形容词和数词的用法。（学习理解） 01 通过阅读分析，获取文本中关于大堡礁、青海湖等自然景观的关键信息，归纳并内化描述地点特征、表达游玩建议的常用表达（如 Located on/in...; It is one of the...; It takes up an area of...; If..., you can...）（应用实践） 02 通过讨论和写作练习，理解描述自然景观的词汇在实际语境中的运用，能够主动用所学词汇介绍一处自己喜爱的自然景观，并认同保护自然奇观的重要性。（迁移创新） 03 学习目标 Look and Say What are these in the photos? They are corals. Where do they live? They live in clear, shallow and warm oceans. How can people see them? People can snorkel. /ˈkɒrəl/ /ˈsnɔːkl/ What is a coral reef? It’s a large underwater structure made by many corals living together. Do you know what the largest coral reef is in the world? It’s the Great Barrier Reef. What facts do you know about the Great Barrier Reef ? It's the biggest coral reef system in the world. It's so big that you can see it from space! It stretches about 2,300 km and covers around 344,400 square km. It’s located off Australia’s northeast Queensland coast. It's home to thousands of amazing creatures, including many colorful fish,turtles,sharks, dolphins and giant clams. ... What are pople doing on these platforms? They are doing advertisement,trying to sell some products or service. /ədˈvɜːtɪsmənt/ 广告 In this day and age, Short-video platforms like Xiaohongshu, Douyin, Bilibili and Kuaishou are very popular. What is an advertisement? It is a text or a video that tries to tell people to buy a product or go on a trip, like this poster. Do you know what an advertisement usually includes and how to write one? Let’s learn it today Read for content Read the title and the first two sentences. What kind of text is this? a story a news report an advertisement What is the purpose of an advertisement like this? To attract readers' interest, provide key information, and encourage them to visit. Read for content Read and complete the mind map. The Great Barrier Reef An advertisement Beginning Ending Do you love....? ...visiting...dream of a lifetime! 吸引读者 呼吁行动 Key information location: What’s special? size: What you can do/see? northeastern coast of Australia the most amazing places the biggest coral reef alive the largest living structure 345,000 square kilometres swim or dive in the clear water see coral, plants and colourful fish even see large fish, turtles and sharks Read again. Circle the numbers and underline the adjectives used to describe the Great Barrier Reef. Read for language 3a Why does the writer use so many adjectives and numbers? Adjectives make descriptions more vivid(更生动). Numbers make information more specific.(更具体). They make advertisements more attractive and persuasive(更具吸引力和说服力) Read again and find the structure. Read for structure Hook 用问句吸引读者，引出主题 Details 介绍位置、规模、基本特色 Experience 描述旅游活动与独特景观 Call to action 用感叹句强化吸引力，鼓励前往 3b Read notes on Qinghai Lake. Rewrite them in full sentences. Qinghai Lake What: a salt lake Where: Qinghai Province, China Special fact: the largest lake in China (4,340 km2) Things to do: photograph wildlife (fish and birds), visit islands, ride a bike or horse 1. Qinghai Lake is a _____________in ________________________. 2. Qinghai Lake is_____________________in China. 3. It is ______________________________in size. 4. If you visit Qinghai Lake, you can _______________________________ _________________________. salt lake Qinghai Province, China the largest lake 4,340 square kilometres photograph wildlife, visit islands, ride a bike or horse Write sentences the Great Barrier Reef the Qinghai Lake 原句：Located on the northeastern coast of Australia, the Great Barrier Reef is one of the most amazing places to visit. 模仿: 原句：It is the biggest coral reef in the world. 模仿： 原句：If you dive deeper, you might even see large fish, turtles, and sharks. 模仿： 1 2 3 Located in Qinghai Province, the northwestern of China, the Qinghai Lake is one of the most amazing places to visit. It is the latgest salt lake in China. If you walk along the lake, you might even see beautiful birds and colourful flowers. Write sentences the Qinghai Lake 用“if”引导的条件句和形容词比较级/最高级，描述青海湖的其他特色。 Qinghai Lake is more beautiful in summer. If you visit in July, you can see many birds and fields of blooming rape flowers(油菜花). Group work to make some new sentences. For example: If you stand by the lake and look to the distance, you will see the clearest blue water stretching to the sky. Part 1 Hook 用问句吸引读者，引出主题 Details 介绍位置、规模、基本特色 Experience 描述旅游活动与独特景观 Call to action 用感叹句强化吸引力，鼓励前往 Part 2 Part 3 Part 4 Qinghai Lake: An Amazing Highland Wonder 3c Write an advertisement for Qinghai Lake . Try to make your advertisement as persuasive as possible. Do you love quiet lakes and amazing wildlife? Then visit Qinghai Lake! Located in Qinghai Province, it is the largest salt lake in China, covering 4,340 square kilometres. ... If you ... you can .../ you can see... Come to Qinghai Lake and make your dream come true! Title Do you want to go there after reading the ad? Why or why not? Think c How does the writer make the ad attractive and objective(客观的) at the same time? Think Now circle the numbers and underline the adjectives. Questions to interest readers Numbers Catchy headline and pictures Adjectives call to action at the end Tip: Adjectives make the ad attractive and interesting; numbers make it objective and believable. Together, they make the ad persuasive. Language Focus Read the advertisement and find out the expressions. Expressions Example from the text Interactive expression（互动性表达） Persuasive expression（说服性表达） Comparative expression（比较/最高级表达） Sensory expression (visual)（感官性表达，视觉类） Do you love the ocean? Do you want to visit one of the natural wonders of the world? If so, visit the Great Barrier Reef! For people who love the ocean, visiting the Great Barrier Reef is the dream of a lifetime! one of the most amazing places to visit the biggest coral reef in the world the largest living structure on earth clear water white sand beaches colourful fish 3b Read a student's notes on Qinghai Lake. Rewrite them in full sentences. 1.Qinghai Lake is a ___________ in ______________. a salt lake Qinghai Province, China 2.Qinghai Lake is ____________________ in China. the largest lake in China 3.It is ______________ in size. 4,340 km² 4.If you visit Qinghai Lake, you can ______________. photograph wildlife (such as fish and birds), visit islands, and ride a bike or horse. 3b Read a student’s notes on Qinghai Lake. Rewrite them in full sentences. salt lake Qinghai Province the largest lake 4,340 km2 photograph wildlife, visit islands, and ride a bike or horse around the lake. 3c Write an advertisement for Qinghai Lake or another natural wonder. Try to make your advertisement as persuasive as possible. Your turn. 本单元教材写作情境为“为青海湖或其他自然景观写一则广告”，属于 “人与自然”主题范畴中“自然生态”这一主题群,涉及子主题有“中国主要城市 及家乡的地理位置与自然环境;世界主要国家的地理位置与自然景观;世界不 同地区的生态特征”等。常见的写作任务是描述某个国家或地区的自然景观。 体裁多为书信等应用文或说明文。 24 （Unit 4 Section B 3c P39） 审题指导 1.文体：说明文2.人称：第二人称3.时态:一般现在时 思路点拨 25 Make an outline Try to finish the table. Qinghai Lake: _______________________________ Para.1 Call to visit Para.2 Location Special facts Para.3 Things to do Final invitation Do you love _______________________? Do you want to visit ______________________ of the world? If so, come and visit ____________! Located in ______________________, it is one of the ____________ places to visit. It is the _______ lake in China. It has an area of ________ square kilometres. If you visit it, you can ______________________________, ____________ and ___________________. For people who ________________________, visiting Qinghai Lake is ____________________! beautiful lakes/nature one of the natural wonders Qinghai Lake Qinghai Province, China most amazing largest 4,340 photograph wildlife (fish and birds) visit islands ride a bike or horse love nature/beautiful views the dream of a lifetime China’s Largest Lake 教材写作品读 Do you love the beauty of nature? Do you want to explore ①one of the most amazing natural wonders of the world? If so，come to Qinghai Lake! 教材原句 ①【Section B 1b】To most people，Mount Qomolangma is one of the greatest wonders of the world.（one of the…natural wonders of the world 世界最…… 的自然景观之一） 27 ②Located in Qinghai Province， China，Qinghai Lake is one of the most wonderful salt lakes you can ever visit. It covers about 4,340 square kilometres，making it the largest lake in China. ②【Section B 2c】Located in Siberia，Russia，Lake Baikal is one of the world’s most famous lakes.（located in…坐落于……） 续表 28 The water here is clear and blue. You can photograph lovely wildlife， like special fish and beautiful birds,③ as much as you can.You can also visit the peaceful islands around the lake. Ride a bike or a horse along the banks ④bit by bit，and you’ll feel the gentle wind and the beauty of nature all around. ③【Section A 4c】It went on for as far as the eye could see. （as…as one can 尽可能） ④【Section B 1b】Bit by bit,the climbers pulled themselves up… （bit by bit一点一点地） 续表 29 ⑤Only if you come to Qinghai Lake will you understand why it’s a dream place for nature lovers. Come and be amazed by its beauty! ⑤【Section B 1b】…and that is only if they survive the terrible conditions first.（only if 只有 在……的时候） 续表 30 Sample 1 Qinghai Lake: A Wonderful Natural Wonder Do you love beautiful nature and quiet lakes? Do you want to visit one of the most amazing natural wonders in China? If so, come and visit Qinghai Lake! It will give you a wonderful and unforgettable trip. Qinghai Lake is a beautiful salt lake in Qinghai Province, China. It lies on the Qinghai-Tibet Plateau, and high mountains and green grasslands are all around it. It is the largest lake in China, with an area of 4,340 square kilometres. No river flows out of it, so the water is salty, and its colour changes from deep blue to light blue in different seasons. There are also many lovely small islands in the lake, like the famous Bird Island. There are so many fun things to do when you visit Qinghai Lake. You can photograph lovely wildlife, such as different kinds of birds and special fish. You can also visit the beautiful islands and enjoy the quiet natural scenery. If you like, you can ride a bike or a horse on the soft grasslands around the lake. For people who love nature and beautiful views, visiting Qinghai Lake is the dream of a lifetime. Come and visit it soon! 开头句 Do you want to visit an unusual place?（用full of作后置定语进行升格） _________________________________________________________________ _________ Do you want to visit an unusual place full of natural wonders and a long history? 32 中间句 1.It’s famous for its unique geological features.（用with作伴随状语进行升 格） _________________________________________________________________ ____________________ It’s famous for its unique geological features，with lots of strange rocks and beautiful valleys. 2.Located in Siberia，Russia，Lake Baikal is one of the world’s most famous lakes.【教材Section B 2c】 仿写：庐山位于江西省九江市，是联合国教科文组织认定的世界遗产地。 _________________________________________________________________ ____________________ Located in Jiujiang City，Jiangxi Province，Mount Lushan is a UNESCO World Heritage Site. 33 3.When you visit it，you can hike along the mountain paths.（用动名词作 伴随状语进行升格） _________________________________________________________________ _____________________________ When you visit it，you can hike along the mountain paths，enjoying the fresh air and wonderful views. 34 结尾句 For people who love the ocean,visiting the Great Barrier Reef is the dream of a lifetime!【教材Section B 3a】 仿写：对于那些热爱自然与文化的人来说，游览庐山是个不错的选择！ _________________________________________________________________ ________ For those who love nature and culture，visiting Mount Lushan is a good choice! 35 【名言积累】 1.The beauty of the natural world lies in the details.自然界的美，藏在每一 个微小的细节里。 2.If you truly love nature，you will find beauty everywhere.真正热爱自然 的人，眼中处处是风景。 36 庐山是一座承载着千年人文底蕴的千古名山。庐山是文人墨客的 “灵 感源泉” 和佛道文化的 “交融圣地”，是中华大地上的 “山水诗摇篮”。请根 据下面信息写一篇80词左右的英语短文介绍庐山。 What:Mount Lushan，a UNESCO World Heritage Site Where:in Jiujiang City，Jiangxi Province Special facts:famous for its unique geological features;many rare plants and animals Things to do:hike,take photos,experience the local culture 37 审题指导 1.文体： ________ 2.人称： ________________ 3.时态: ____________ 说明文 以第二人称为主 一般现在时 38 思路点拨 （温馨提示：请先完成下面的写作提纲） 用几个问题引出来庐山参观 Do you love…? Do you want to…? If so,… 介绍庐山的基本信息和能在庐山做的事情 a UNESCO World Heritage Site in Jiujiang City,Jiangxi Province famous for its unique geological features;many rare plants and animals hike,take photos,experience the local culture 号召来庐山游玩 For those who love nature and culture,visiting Mount Lushan is a good choice! 39 小试身手 【基础版】_______________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ Do you love amazing mountains? Do you want to visit an unusual place? If so，visit Mount Lushan! Located in Jiujiang City，Jiangxi Province，Mount Lushan is a UNESCO World Heritage Site. It’s famous for its unique geological features.Also，there are many rare plants and cute animals living here. Mount Lushan is a living “treasure”! When you visit it，you can hike along the mountain paths.Take photos of the amazing scenery—like the clouds，waterfalls and special rocks. And you can experience the local 40 _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ culture，taste delicious local food，and learn the stories about the mountain. For those who love nature and culture，visiting Mount Lushan is a good choice! 2.【提升版】______________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ Do you love amazing mountains?Do you want to visit an unusual place full of natural wonders and a long history? If so，visit Mount Lushan! Located in Jiujiang City，Jiangxi Province，Mount Lushan is a UNESCO World Heritage Site and one of the most wonderful places to explore.It’s famous for its unique geological features，with lots of strange rocks and beautiful valleys.Also，there are many rare plants and cute animals living here. 42 _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ Mount Lushan is a living “treasure”!When you visit it，you can hike along the mountain paths，enjoying the fresh air and wonderful views.Take photos of the amazing scenery—like the clouds，waterfalls and special rocks. And you can experience the local culture，taste delicious local food，and learn the stories about the mountain from the friendly local people. For those who love nature and culture，visiting Mount Lushan is a good choice! Sample 2 Jiuzhaigou Valley: A Fairyland on Earth Do you love colorful waters and amazing waterfalls? Do you want to visit one of the most beautiful natural wonders in China? If so, come and visit Jiuzhaigou Valley! It will be a trip full of surprises and beauty. Jiuzhaigou Valley is a famous nature reserve in Sichuan Province, China. It lies in the mountains, and clear rivers run through the whole valley. It is famous for its colorful lakes, amazing waterfalls, and snow-capped mountains. The water in the lakes is very clear, and it shows different colors like blue, green, and even yellow in different light. There are also many special animals living there, such as the giant pandas. There are so many fun things to do in Jiuzhaigou Valley. You can walk along the wooden paths and enjoy the beautiful lakes and waterfalls. You can also take many wonderful photos to keep the memory. If you like, you can visit the ancient villages near the valley and learn about the local culture. For people who love nature and beautiful scenery, visiting Jiuzhaigou Valley is truly a dream come true. Come and experience its magic soon! Lavf58.29.100 Packed by Bilibili XCoder v2.0.2 Lavf58.20.100 $