Unit 5 Section Ⅳ Writing an animal fact file（课件PPT）-【学霸笔记·同步精讲】2026-2027学年高中英语必修第一册（外研版）

该高中英语课件围绕“动物说明文写作”核心知识点，通过品析丹顶鹤课文的文化寓意、外形特征等结构及比喻手法，学习一般现在时、第三人称等语言能力，再以华南虎演讲稿写作为例，通过审题谋篇、要点陈述、句间衔接等步骤搭建学习支架，实现从输入到输出的知识脉络衔接。 其亮点在于融合语言能力、思维品质与学习能力培养，如分析丹顶鹤课文结构提升语言组织能力，分类积累情感动作描写词汇培养学习策略，微情境续写练习促进逻辑思维。实例包括华南虎演讲稿合并句子练衔接，用“froze in shock”等语料练续写。学生能系统掌握写作方法，教师可借助结构化资源提高教学效率。

Section Ⅳ　Writing an animal fact file UNIT 5　Into the wild 1 目 录 CONTENTS 细品课文·学手法 演练佳作·写美文 教材挖掘·积语料 语料运用·练续写 课时作业 2 细品课文·学手法 目 录 3 　　In Chinese culture， the red-crowned crane has long been regarded as a symbol of happiness and good luck.It is one of the largest cranes in the world， standing at about 150 cm tall.The feathers of the bird are as white as snow， except for some black ones on its face， neck and wings.Its unique feature， from which it gets its name， is the bright red skin on the top of its head.The red-crowned crane is found in China， Russia， Mongolia， Japan and the Korean Peninsula.In China， it spends the warmer months in the rivers and wetlands in the north-east.When the 英 语·必修第一册（WY） 目 录 weather gets cold， it migrates to east-central China.Its food includes fish， snails and water plants.It only breeds where the natural habitat is safe.Thanks to increasing protection measures， the number of red- crowned cranes in China is on the rise. 英 语·必修第一册（WY） 目 录 学语言 　　本文主要介绍了中国的一种珍稀动物——丹顶鹤。范文介绍了丹 顶鹤在中国文化中的寓意、外形特征、栖息地以及迁徙行为和饮食习 惯。时态主要运用了一般现在时，人称以第三人称为主；语言上使用 as ...as结构，把丹顶鹤的羽毛比喻成白雪。 　　另外，作者运用了高级句式，如使用动词-ing短语作定语、“介 词＋关系代词”引导定语从句等，给文章增色不少。 英 语·必修第一册（WY） 目 录 学结构 　　文化寓意→总体介绍（世界上最大的鹤之一）→具体介绍（外形 特征、栖息地、迁徙行为、饮食习惯）→现状 英 语·必修第一册（WY） 目 录 精彩开头 1. The Siberian crane is also known as the snow crane. 西伯利亚鹤也以雪鹤著称。 2. It is about 140 cm in height， generally shorter than the red-crowned crane. 它身高约140厘米，一般比丹顶鹤矮。 英 语·必修第一册（WY） 目 录 丰满主体 1. Many trees are being cut down and more and more forests are lost， making animals lose their homes to live in. 许多树木被砍伐，越来越多的森林消失，使得动物失去了居住的 家园。 2. Many animals are being hunted so that some of them are in danger of dying out. 许多动物正在被猎杀，导致有些动物正濒临灭绝。 英 语·必修第一册（WY） 目 录 3. Many fields are being turned into desert， which makes the animals living there have no place to find food to eat. 许多土地正在变成沙漠，这使得生活在那里的动物没有地方找食 物吃。 英 语·必修第一册（WY） 目 录 余味结尾 1. In a word， we must take some measures to prevent rare animals from extinction.总之，我们必须采取一些措施来防止珍稀动物灭绝。 2. Finally， we should let people know the importance of protecting endangered animals.最后，我们应该让人们知道保护濒 危动物的重要性。 3. To protect endangered animals， some measures should be taken， like setting up some nature reserves. 为了保护濒危动物，应该采取一些措施，比如建立一些自然保护区。 英 语·必修第一册（WY） 目 录 演练佳作·写美文 目 录 12 　　假定你是李华，在世界动物日（10月4日）到来之际，你所在的 班级计划举办关于保护动物的演讲比赛。请你根据所给要点用英语写 一篇演讲稿，呼吁人们保护华南虎。 South China Tiger Habitat Southern China Population 0 in the wild； about 110 still living Protection Animal under first-class state protection 　　注意：写作词数应为80个左右。 英 语·必修第一册（WY） 目 录 一、审题谋篇，结构分明 英 语·必修第一册（WY） 目 录 二、要点陈述，语言规范 1. 顾名思义，华南虎以前曾在中国南方被发现。 ， the South China Tiger was formerly found in southern China. 2. 在过去的一个世纪里，由于栖息地的丧失和遭猎捕，华南虎的数量 急剧减少。 It across the past century due to habitat loss and hunting. As its name suggests　 suffered dramatic loss　 英 语·必修第一册（WY） 目 录 3. 华南虎是世界上最濒危的老虎，是国家一级保护动物。 As the world’s most endangered tiger， the South China Tiger is the animal ⁠. 4. 今天，野生华南虎还没有被发现。此外，目前仍存活的华南虎数量 约为110只。 Today， the wild South China Tiger has not been found.Besides， the number of the tigers is about 110. under first-class state protection　 still living　 英 语·必修第一册（WY） 目 录 5. 人们非法猎杀老虎以获取它们的毛皮，那就是为什么它们的数 量很少。 People hunt the tigers illegally for their fur， and the population is very small. 6. 幸运的是，政府正在实施一项增加野生老虎数量的计划。 Luckily， a plan by the government to increase the number of wild tigers. 7. 不要购买任何老虎产品！ ⁠ that’s why　 is being carried out　 Don’t buy any tiger products！ 英 语·必修第一册（WY） 目 录 三、句间衔接，过渡自然 1. 用定语从句合并要点1和要点2。 ⁠ ⁠ ⁠ 2. 用 “The reason why ...is that ...”结构改写要点5。 ⁠ ⁠ As its name suggests， the South China Tiger was formerly found in southern China where it suffered dramatic loss across the past century due to habitat loss and hunting. The reason why the population is very small is that people hunt the tigers illegally for their fur. 英 语·必修第一册（WY） 目 录 四、检查誊写，卷面整洁 They are dying out！Please help！ 　　 ⁠ ⁠ ⁠ ⁠ 　　 　As its name suggests， the South China Tiger was formerly found in southern China where it suffered dramatic loss across the past century due to habitat loss and hunting.As the world’s most endangered tiger， the South China Tiger is the animal under first-class state protection.　 英 语·必修第一册（WY） 目 录 　　 ⁠ ⁠ ⁠ ⁠ 　　 ⁠ ⁠ 　　 　Today， the wild South China Tiger has not been found.Besides， the number of the tigers still living is about 110.The reason why the population is very small is that people hunt the tigers illegally for their fur.　 　　 　Luckily， a plan is being carried out by the government to increase the number of wild tigers.So， don’t buy any tiger products！　 英 语·必修第一册（WY） 目 录 教材挖掘·积语料 目 录 21 词汇 情感描写 shock n.吃惊，震惊 breathtaking adj.令人惊叹的 amazing adj.惊人的，了不起的 freeze v.突然停止，呆住→frozen adj.吓呆的 动作描写 seek v.寻找，寻求 stare v.凝视，盯着看 survive v.活下来，幸存 encounter n.意外的相遇，邂逅 determine v.测定，确定 concentrate v.专注，专心 measure v.量，测量 英 语·必修第一册（WY） 目 录 词汇 环境描写 path n.小道，小径 the elements 天气（尤指坏天气） rain cats and dogs 下倾盆大雨 英 语·必修第一册（WY） 目 录 佳句 1.When I finally stepped out of the trees，the view was breathtaking. （环境描写） 当我终于走出树林，眼前的景色令人叹为观止。 2.While I was concentrating on photographing this amazing scene， I suddenly had a feeling that I was being watched.Slowly，and with the camera still held to my eye， I turned ...and froze. （动作描写） 我正聚精会神地拍摄这惊人的景观，突然感觉有什么在盯着我。我 慢慢地转身，相机还端在眼前……然后我僵住了。 3.My legs started shaking ...When I recovered from the shock， I looked at my camera. （动作描写） 我的双腿开始颤抖……当我从震惊中回过神来，我查看了相机。 英 语·必修第一册（WY） 目 录 语料运用·练续写 目 录 25 微情境一　山野徒步遇骤雨 　　Last weekend， I joined a hiking group 1. ⁠ （去寻找那令人惊叹的景色）from the mountain top.We followed the winding path through the forest， chatting excitedly， when the sky suddenly turned black.It 2. （开 始下起了倾盆大雨）， and the elements — cold wind and stinging rain — hit us without warning.I 3. （惊呆了）， my fingers going numb as I struggled to stay upright on the muddy path.A to seek the breathtaking view　 began to rain cats and dogs　 froze in shock　 英 语·必修第一册（WY） 目 录 quick-thinking teammate shouted，“We need to find shelter 4. （如果我们想活下来） this！” We hurried to a nearby cave， and as we caught our breath， I realized how small we are against the power of nature.5. ⁠ （这场突如其来的风暴遭遇） taught me to always respect the wild. if we want to survive　 This unexpected encounter with the storm　 英 语·必修第一册（WY） 目 录 微情境二　画室写生获灵感 　　This afternoon， I tried to 1. （集中于） my still-life painting， carefully measuring the proportions of the vase and fruits.I 2. （凝视）the blank canvas for ten minutes， feeling stuck — until 3. ⁠（令人惊叹的景象） caught my eye： a butterfly landed on the windowsill， its wings shimmering in the sunlight.I grabbed my brush at once， 4. （决 心捕获） its delicate patterns.As I painted， I realized that true inspiration doesn’t need to be sought in faraway places； it often hides in small， ordinary moments.This tiny encounter with the butterfly turned my frustrating afternoon into a joyful creative breakthrough. concentrate on　 stared at　 an amazing sight　 determined to capture　 英 语·必修第一册（WY） 目 录 课时作业 目 录 29 Ⅰ.完形填空 　　（2026·辽宁五校联盟高一上期末）I scan the water in Australia’s Kakadu National Park， in search of an ancient killer： a saltwater crocodile.No ripples （涟漪）， no sound.But I know it’s there. 　　1　， just beneath the surface.It could even be  　2　 me right now. 英 语·必修第一册（WY） 目 录 　　Crocodiles are among the world’s most effective hunters.Their eyes and nostrils （鼻孔） are high  　　3　 on their heads， while their whole body is just beneath the water surface.With explosive tail power and the ability to stay underwater for hours， their  　　4　 has remained unchanged for 95 million years. 　5　， these animals are built for the kill. 英 语·必修第一册（WY） 目 录 　　As I continue to scan the water， I see  　6　： a soft ripple.Then， just a few metres away， two eyes break the surface as a huge head  　7　 slightly out of the water.The silent beast  　8　 me.I feel my heart racing.I take a few steps to the left； the crocodile silently follows.Then a few to the right； and again， it  　9　 me.I’m a dot on its radar.A possibility.A chance.I can’t help but feel amazement for this ancient hunter as it remains still， waiting for me to make a  　10　， to take one step too many.It has almost endless  　11　. 英 语·必修第一册（WY） 目 录 　　In a world of constant change， where we’re always seeking innovation and  　12　， it’s easy to forget that some things are  　13　 just the way they are.When the foundation is strong， there’s no need to  　　14　 much at all.Just look at crocodiles， but not too  　15　， please. 语篇解读：本文是一篇记叙文。文章讲述了作者在澳大利亚卡卡杜 国家公园的水域搜寻咸水鳄的经历，包括作者与这只古老猎手对峙 的过程。 语篇解读：本文是一篇记叙文。文章讲述了作者在澳大利亚卡卡杜 国家公园的水域搜寻咸水鳄的经历，包括作者与这只古老猎手对峙 的过程。 英 语·必修第一册（WY） 目 录 1. A. Confident B. Carefree C. Invisible D. Starving 解析：　根据上句以及后半句中的beneath the surface可知，鳄鱼藏 在水下难以被发现。 2. A. defending B. ignoring C. watching D. attacking 解析：根据下文鳄鱼作为猎食者的设定以及作者对其的观察可知，藏在水下的鳄鱼可能正在盯着作者。 √ √ 英 语·必修第一册（WY） 目 录 3. A. unfolded B. involved C. decorated D. positioned 解析：根据鳄鱼的生理结构特征以及空后的on their heads可知，眼睛和鼻孔的位置处于头部较高处，方便它们隐藏时观察水面动静。 4. A. food B. design C. shape D. personality 解析：根据上句对鳄鱼眼睛、鼻孔位置和尾部能力的描述可知，此处指鳄鱼的身体构造。 √ √ 英 语·必修第一册（WY） 目 录 5. A. In short B. At last C. On average D. Above all 解析：根据上文描述的鳄鱼的身体构造优势再结合空后的these animals are built for the kill可知，此处是对上文内容的总结。 6. A. effect B. conflict C. wonder D. movement 解析：根据空后的a soft ripple可知，作者捕捉到水面的细微变化。 √ √ 英 语·必修第一册（WY） 目 录 7. A. struggles B. rises C. escapes D. behaves 解析：根据空前的two eyes break the surface可知，鳄鱼的头从水里露了出来。 8. A. jumps at B. locks onto C. counts on D. runs into 解析：根据本段中的I take a few steps to the left； the crocodile silently follows.可知，鳄鱼已经把作者当作目标一直在追踪作者的位置。 √ √ 英 语·必修第一册（WY） 目 录 9. A. drags B. tricks C. tracks D. freezes 解析：　参见上题解析。 10. A. deal B. request C. mistake D. comeback 解析：根据后半句to take one step too many可知，鳄鱼在等待作者出现错误。 √ √ 英 语·必修第一册（WY） 目 录 11. A. determination B. energy C. power D. patience 解析：根据上句中的it remains still， waiting for me可知，鳄鱼能长时间静静等待猎物露出破绽，体现出极强的耐心。 12. A. balance B. harmony C. freedom D. advances 解析：根据空前的innovation的并列结构可知，人们总是在追求创新和进步。 √ √ 英 语·必修第一册（WY） 目 录 13. A. fine B. odd C. typical D. fancy 解析：根据下句中的When the foundation is strong可知，作者认为根基稳固的事物无需改变，保持原样就很好。 14. A. change B. maintain C. rush D. panic 解析：根据上句中的it’s easy to forget ...just the way they are可知，作者强调根基稳固的事物不必刻意改变。 √ √ 英 语·必修第一册（WY） 目 录 15. A. extremely B. closely C. lovingly D. nervously 解析：　根据鳄鱼的危险性可知，观察它们时不能靠得太近。 √ 英 语·必修第一册（WY） 目 录 Ⅱ.语法填空 　　（2026·辽宁沈阳高一上期末）It’s early August and the research ship Hero sails at 80 degrees north along 16. 　　　　　　 coastline of Svalbard.It’s approaching midnight when Hero’s captain， Norwegian biologist Joe， receives word that blue whales may be spotted in the area 17. 　　　　　　 they are rare to see.“We sailed the entire day and came around the northern tip of Spitsbergen，” recalls Heide.“I sat there with my binoculars （双筒望远镜）， 18. 　　　　　　 （look） around， and then I saw a slight blow in the far distance.” 英 语·必修第一册（WY） 目 录 　　Fortunately， just an hour later they sailed beside an adult blue whale and photographer William 19. 　　　　　　 （ready） his drone and cameras at once.“The moment we saw it was pure joy and one of my life’s highlights，” says Joe.The team remained with the whale until the early hours of the morning.Drones were used 20. 　　　 （identify） the whale and document its overall body condition. 英 语·必修第一册（WY） 目 录 　　Afterwards， the team spotted blows farther south， 21. 　　　　　　 an hour later sailed alongside two more blue whales.Joe saw several more blows nearby and estimated that there were about ten 22. 　　　　　　 （individual） in total. 　　Blue whales were hunted to near extinction， 23. 　　　　　　 only about 1，000 left in the North Atlantic.Witnessing about 1％ of them was an incredible sight.This rare gathering is a hopeful sign of the slow 24. 　　　　　　 （recover） of their population. 英 语·必修第一册（WY） 目 录 　　For the 2026 season， Joe’s mission is to sail back to Svalbard to engage， study and 25. 　　　　　　 （far） document blue whales in the Arctic. 语篇解读：本文是一篇记叙文。文章主要讲述了挪威生物学家乔所 驾驶的科考船在斯瓦尔巴群岛附近发现罕见蓝鲸群的一段经历。 16. the　考查冠词。设空处应用冠词修饰名词coastline，特指斯瓦尔 巴的海岸线，应用定冠词。故填the。 17. where　考查关系副词。设空处引导限制性定语从句，修饰先行词 area，关系词在从句中作地点状语。故填where。 语篇解读：本文是一篇记叙文。文章主要讲述了挪威生物学家乔所 驾驶的科考船在斯瓦尔巴群岛附近发现罕见蓝鲸群的一段经历。 英 语·必修第一册（WY） 目 录 18. looking　考查非谓语动词。根据句中谓语动词sat可知，动词look 应用非谓语动词形式，与I为主动关系，作伴随状语，应用动词-ing形 式。故填looking。 19. readied　考查时态。此处ready为动词，表示“做好……的准 备”，在句中作谓语；根据并列句中的sailed可知，该句表示过去发 生的动作，应用一般过去时。故填readied。 20. to identify　考查非谓语动词。be used to do sth意为“被用于做某 事”，为固定短语。故填to identify。 英 语·必修第一册（WY） 目 录 21. and　考查并列连词。设空处应用并列连词，连接前后两个并列 句，表示并列关系。故填and。 22. individuals　考查名词复数。根据空前的ten可知，设空处应用名 词复数，故填individuals。 23. with　考查介词。设空处应用介词，后接数词作宾语，表示伴随 状态。故填with。 24. recovery　考查名词。设空处应用名词作宾语。故填recovery。 25. further　考查副词比较级。设空处应用副词修饰动词document， 作状语；根据语境可知应用其比较级形式，表示“进一步”。故填 further。 英 语·必修第一册（WY） 目 录 Ⅲ.读后续写 　　阅读下面材料，根据其内容和所给段落开头语续写两段，使之构 成一篇完整的短文。 　　（2026·豫北名校高一上月考）Now， people no longer support animal shows.More and more people think these shows do great harm to the animals， so they are paying more attention to the lives of wild animals back in nature that used to be caught and kept just for performances. 英 语·必修第一册（WY） 目 录 　　Green Matters， a group that cares about animals， thinks it’s important to let people care about these animals returning to the wild.So it tells a warm and touching story about three former performing dolphins： Johnny， Rocky and Rambo.The story mainly describes their happy and free days after they go back to the open sea. 　　When the three dolphins were performers， their lives were really terrible.They were kept in small tanks that were no bigger than small swimming pools.First， they lived in a mobile circus （马戏团）， touring around the country.Later， they were even sent to a hotel to 英 语·必修第一册（WY） 目 录 perform for guests.These gentle animals were always hungry， because the trainers kept them that way so they would follow orders when they had to do tricks like jumping for the crowds. 　　The trapped dolphins also lost the chance to socialize with other dolphins.They spent 90 percent of their time on the water surface， waiting for orders.But wild dolphins spend most of their time underwater， swimming and searching for food freely.What’s worse， the trapped dolphins were made to do tricks every day， with no rest.All the three were too thin because they were not well-fed， and they often felt anxious and sad. 英 语·必修第一册（WY） 目 录 　　As is known to all， dolphins can only be themselves fully in the ocean.There， they can make friends with other dolphins， explore the big and blue ocean， play games for fun and live without fear of being forced to perform. 　　The three dolphins — who were once caught from the wild when they were young — spent three whole years living a terrible life. 注意：（1）续写词数应为150个左右； （2）请按如下格式作答。 英 语·必修第一册（WY） 目 录 　　Learning about the dolphins， Green Matters took action at once. 　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　 　　The day for the dolphins to go back to the sea finally came.  　 　　　　　　 　　　　　　 　　 　　　　　　　　　　　　　　　　　　　 　 　　 　  　　　　　　　　 　　　　　　　　　　　 　 　 　　　　　　　　　　　　　　　　　　　 　 　 　 　 　　　　　　 　　　　　　 　　 　　　　　　　　　　　　　　　　　　　 　 　　 　  　　　　　　　　 　　　　　　　　　　　 　 　 　　　　　　　　　　　　　　　　　　　 　 　 　 英 语·必修第一册（WY） 目 录 参考范文： 　　Learning about the dolphins， Green Matters took action at once. They worked hard to help them.They talked to the hotel to free Johnny， Rocky and Rambo， sent them to a safe coastal center and brought in animal experts to teach them how to find food on their own ways and swim freely again.Caregivers spent hours with them every day， letting the dolphins play and bond with each other， just like they would in the wild.Slowly， the dolphins put on weight， their anxiety faded， and they started to show joy — all ready for the day they could return to the sea. 英 语·必修第一册（WY） 目 录 The day for the dolphins to go back to the sea finally came.The team from Green Matters took the dolphins to a quiet coastal area and gently guided them into the water， where the blue sea stretched endlessly.As soon as they touched the water， the three dolphins swam forward excitedly， leaping high to celebrate their freedom.Their story spread quickly， making more people refuse animal shows.It proves that every creature deserves a natural life， and when we stand up for animals， we’re not just saving them — we’re protecting the beauty and balance of the world we all share. 英 语·必修第一册（WY） 目 录 $