18.Unit 4 Amazing Plants and Animals(书面表达)-2025-2026学年上学期八年级英语知识点梳理与巩固(人教版2024)

2025-2026学年上学期八年级英语知识点梳理与巩固(人教版2024) Unit 4 Amazing Plants and Animals书面表达 必备知识清单 单元主题写作 以蓝鲸视角描述自身 一、写作主题 （一）主题内涵 本次写作要求同学们以第一人称（即站在蓝鲸的角度）来介绍自己。通过这种独特的视角转换，让读者更加深入地了解蓝鲸这一神奇的生物，包括它的体型、生活习性、食物来源、寿命等方面的特征。同时，也培养同学们换位思考的能力，增强对动物的保护意识以及对大自然的热爱之情。 （二）审题要点 人称：必须使用第一人称 “I” 或 “We” 来叙述，这样才能符合 “站在蓝鲸的角度” 这一要求。例如，“I am the largest and heaviest animal on earth.” 而不能写成 “The blue whale is the largest...”。 时态：主要使用一般现在时，因为描述的是蓝鲸普遍存在的特征和习性。如 “I live in all oceans except the Arctic Ocean.” 但在描述蓝鲸的生长过程等偶尔可能会用到一般过去时，像 “When I was born, I was already one of the largest creatures in the world.” 内容：要体现完整性，要涵盖蓝鲸的多个方面特征，不能只提及一两点。比如体型、生活区域、食物、寿命等要点都要尽量涉及到，使文章内容丰富、全面。 （三）写作核心 突出特征描述：要详细且准确地描述蓝鲸区别于其他动物的显著特征。比如体型巨大，“I can weigh as much as 200 tons and my body length can reach up to 30 meters.”；独特的食物来源，“I eat some of the tiniest animals in the ocean, such as krill. I can eat around four tons of them a day.” 展现生存现状：可以适当提及蓝鲸目前面临的生存问题，如人类的捕杀、海洋环境的污染等，引发读者对保护蓝鲸的思考。例如，“However, nowadays, I and my fellows are facing many problems. Humans’ over - hunting and the pollution of the ocean are threatening our lives.” 融入情感表达：在字里行间融入情感，如对自己生存环境的热爱，对面临危险的担忧等，使文章更具感染力。像 “I love the vast ocean where I live, but I am really worried about what will happen to me and my home in the future.” 二、写作框架 （一）总起 开篇可以用一句引人入胜的话来介绍自己，点明自己是蓝鲸，并强调自己在动物界独特的地位。例如：“Hello, everyone! I am a blue whale, the largest and heaviest creature on this planet. I am proud to tell you about myself.” （二）主体段落 体型特征：详细描述自己巨大的体型，包括体重、体长等方面。如“I can weigh as much as 200 tons, which is equivalent to the weight of about 30 elephants. My body length can reach up to 30 meters. I have a streamlined body, which helps me swim easily in the ocean.” 生活区域：说明自己生活在哪些海洋。如“I live in all oceans around the world except the Arctic Ocean. The warm and rich - food - filled waters are my favorite habitats.” 食物习性：阐述自己的食物种类以及食量。如“I mainly feed on krill, some of the tiniest animals in the ocean. Amazingly, I can eat around four tons of krill a day. Every time I open my big mouth, thousands of krill are taken in along with a large amount of seawater, and then I filter the water out through my baleen plates.” 寿命及其他特点：提及自己的寿命等其他特征。如“I can live up to 90 years. When I die at sea, my body will become food for many other sea animals, playing an important role in the ocean ecosystem.” （三）结尾 结尾部分可以呼吁人们保护海洋环境，保护蓝鲸。如“Dear humans, I hope you can realize the importance of protecting the ocean environment. Only when the ocean is healthy can I and many other marine creatures live happily. Please take action to protect us and our beautiful home.” 三、词汇句式 （一）词汇​ 1.体型相关​ weigh（v. 重……）：作为海洋的 “重量冠军”，I weigh much more than any other animal in the ocean.​ ton（n. 吨）：An adult blue whale can weigh up to 200 tons.​ length（n. 长度）：The length of my body is about 30 meters.​ long（adj. 长的）：My body is extremely long.​ huge（adj. 巨大的）：I am a huge creature in the ocean.​ large（adj. 大的）：Blue whales are large mammals.​ massive（adj. 巨大的，大规模的）：With my massive body, I can swim powerfully in the sea.​ giant（adj. 巨大的；n. 巨人，巨兽）：I am known as a giant among animals.​ 2.生活区域相关​ ocean（n. 海洋）：I live in the vast ocean.​ sea（n. 海）：The sea is my home.​ Atlantic Ocean（大西洋）：Some of my friends live in the Atlantic Ocean. Pacific Ocean（太平洋）：The Pacific Ocean is one of the places where I often swim.​ Indian Ocean（印度洋）：I have also been to the Indian Ocean.​ Antarctic Ocean（南冰洋）：Although it's cold, some blue whales can be found in the Antarctic Ocean.​ habitat（n. 栖息地）：The ocean provides a perfect habitat for me.​ 3.食物相关​ eat（v. 吃）：I eat a large amount of food every day. feed on（以…… 为食）：Blue whales mainly feed on krill.​ krill（n. 磷虾）：Krill is my favorite food.​ tiny（adj. 极小的）：I eat some of the tiniest animals in the ocean.​ amount（n. 数量）：The amount of food I eat is astonishing.​ consume（v. 消耗，消费）：I can consume up to four tons of krill a day.​ 4.寿命及其他特征相关​ live（v. 生活，居住；活）：I can live up to 90 years.​ lifespan（n. 寿命）：The lifespan of a blue whale is quite long.​ die（v. 死亡）：When a blue whale dies at sea, it has a special meaning in the ocean ecosystem.​ important（adj. 重要的）：Blue whales play an important role in the ocean.​ role（n. 角色，作用）：We are important in maintaining the balance of the ocean ecosystem.​ ecosystem（n. 生态系统）：The ocean ecosystem is closely related to our survival.​ special（adj. 特殊的）：Blue whales have some special features.​ unique（adj. 独特的）：Our huge size makes us unique among animals.​ mammal（n. 哺乳动物）：As a mammal, I breathe air through my blowhole.​ blowhole（n. 呼吸孔）：I come to the surface to breathe air through my blowhole.​ fin（n. 鳍）：My fins help me swim and control my direction.​ tail（n. 尾巴）：My strong tail can push me forward powerfully.​ skin（n. 皮肤）：My skin is smooth and has a special color.​ color（n. 颜色）：The color of my body is usually blue - gray.​ sound（n. 声音；v. 发出声音）：We blue whales can make special sounds to communicate with each other.​ communicate（v. 交流，沟通）：We use sounds to communicate over long distances in the ocean.​ group（n. 群；v. 聚集）：Sometimes, we blue whales live in groups.​ migrate（v. 迁徙）：We often migrate to different areas in search of food.​ search for（寻找）：We migrate long distances to search for more krill.​ environment（n. 环境）：The ocean environment is crucial for our survival.​ protect（v. 保护）：Humans should protect the ocean environment for us.​ threat（n. 威胁）：Pollution and over - hunting are big threats to us.​ danger（n. 危险）：We are in danger due to human activities.​ save（v. 拯救，挽救）：Please save us and our home - the ocean. （二）句式​ 1.自我介绍 Hello, I am... （Hello, I am a blue whale, the largest animal on earth.）​ My name is... and I am... （My name is Blue, and I am a blue whale living in the ocean.）​ I am known as... （I am known as the giant of the ocean - a blue whale.）​ 2描述体型​ I can weigh as much as... （I can weigh as much as 200 tons.）​ My body length can reach up to... （My body length can reach up to 30 meters.）​ I am... times heavier than... （I am about 30 times heavier than an elephant.）​ I am so huge that... （I am so huge that I can swallow a large amount of seawater at once.） Compared with other animals, I am... （Compared with other animals, I am extremely large.） 3.描述生活区域 I live in... （I live in all oceans except the Arctic Ocean.） My habitat is... （My habitat is the deep and vast ocean.)​ The place where I live is... （The place where I live is full of mysteries and beauty - the ocean.）​ I prefer to stay in... （I prefer to stay in the warm waters of the tropics.）​ ... is the home for me and my fellows. （The Atlantic Ocean is the home for me and my fellows.）​ 4.描述食物​ I mainly feed on... （I mainly feed on krill.）​ My favorite food is... （My favorite food is krill, those tiny but delicious creatures.）​ I eat... every day. （I eat around four tons of krill every day.）​ Every time I eat, I... （Every time I eat, I open my big mouth wide to take in as much krill as possible.）​ The amount of food I consume is... （The amount of food I consume is astonishing - four tons a day.）​ 5.描述寿命及其他特征​ I can live up to... years. （I can live up to 90 years.）​ When I die,... （When I die at sea, my body becomes food for many other sea animals.）​ I play an important role in... （I play an important role in maintaining the balance of the ocean ecosystem.）​ One of my special features is... （One of my special features is my ability to make low - frequency sounds.）​ I communicate with others by... （I communicate with others by making different sounds.）​ We often migrate to... （We often migrate to different areas in different seasons.）​ 6.表达情感及呼吁 I love... （I love the beautiful ocean where I live.)​ I am worried about... （I am worried about the increasing pollution in the ocean.）​ Please protect... （Please protect the ocean environment for us.）​ We need your help to... （We need your help to save our home - the ocean.）​ I hope that... （I hope that humans can stop hunting us and take good care of the ocean.）​ 四、范文例析 【示例范文】 Hello, everyone! I am a blue whale. I am proud to be the largest and heaviest animal on earth. I can weigh as much as 200 tons, and my body length can reach up to 30 meters. I have a beautiful blue - gray skin. I live in all oceans except the Arctic Ocean. The ocean is my wonderful home. I mainly feed on krill, those tiny but important creatures in the ocean. I can eat around four tons of them a day. I can live up to 90 years. However, now I am facing many problems. Humans’ over - hunting and the pollution of the ocean are making my life difficult. I really hope humans can take action to protect the ocean and save us. After all, we are all part of this beautiful earth. 【范文分析】 结构清晰：文章开头通过 “Hello, everyone! I am a blue whale.” 直接点明身份，引入主题。中间主体部分分别从体型（“I can weigh as much as 200 tons... up to 30 meters.”）、生活区域（“I live in all oceans except the Arctic Ocean.”）、食物（“I mainly feed on krill... four tons of them a day.”）以及寿命和现状（“I can live up to 90 years... making my life difficult.”）等方面进行描述。结尾表达希望，呼吁保护，“I really hope humans can take action... this beautiful earth.” 要点全面：涵盖了写作要求中的多个要点，对蓝鲸的主要特征进行了较为详细的介绍，并且提到了蓝鲸面临的生存问题，符合写作核心要求。 词汇运用恰当：使用了如 “weigh”“length”“feed on”“live up to”“over - hunting”“pollution” 等与主题相关的词汇，准确地描述了蓝鲸的各方面情况。 句式丰富：运用了 “I am... （I am proud to be...）”“I can... （I can weigh as much as...）”“I live in... （I live in all oceans except...）”“I hope that... （I really hope humans can...）” 等多种句式，使文章语言不单调。 五、优化策略 （一）词汇升级 可以使用一些更高级、生动的词汇来替换常见词汇。例如，用 “enormous” 替换 “huge” 或 “large”，“I am an enormous creature in the ocean.”；用 “inhabit” 替换 “live in”，“I inhabit all oceans except the Arctic Ocean.”；用 “consume” 替换 “eat”，“I can consume a large quantity of krill daily.” 学会使用一些短语来增强表达效果。比如 “be regarded as” 替换 “be known as”，“I am regarded as the king of the ocean.”；“in search of” 替换 “look for”，“We migrate long distances in search of more food.” （二）句式多样化 适当使用定语从句，使句子结构更加复杂，内容更加丰富。例如，“I, who am the largest animal on earth, have a special place in the ocean ecosystem.”；“The krill, which are my main food source, are very small but full of nutrition.” 运用并列句和复合句。如 “I love the ocean, and I hope it can always be clean and safe.”（并列句）；“Although I am huge and powerful, I am still facing many threats from human activities.”（复合句） 尝试使用强调句，如 “It is the ocean that provides me with a wonderful home.” 来突出重点内容。 （三）增加细节描述 在描述体型时，可以进一步描述身体各部分的特点。如 “My tongue is so large that it can weigh as much as an elephant, and my mouth is big enough to swallow a small boat.” 描述食物时，可以描述捕食的过程细节。如“When I hunt for krill, I swim slowly towards the large group of them, then suddenly open my mouth wide, creating a huge suction force that draws in thousands of krill along with a large amount of seawater. After that, I use my baleen plates to filter the water out, leaving only the delicious krill in my mouth.” 在描述生活区域时，可以描述海洋环境的特点以及自己在其中的感受。如“The ocean where I live is full of mysteries. The sunlight penetrates the clear water, creating a beautiful and dreamy scene. I enjoy swimming freely in the vast and deep sea, feeling the gentle touch of the seawater on my skin.” （四）逻辑连贯 使用恰当的连接词或过渡句，使文章段落之间、句子之间逻辑更加连贯。比如在描述完体型后，过渡到生活区域时可以说 “Not only am I huge in size, but I also have a wide living range. I live in all oceans except the Arctic Ocean.”；在提到面临的问题前，可以用 “However, despite my grandeur, I am now in great trouble.” 这样的过渡句。 在阐述多个要点时，可以按照一定的逻辑顺序，如从自身基本特征（体型）到生活习性（生活区域、食物）再到面临的问题和希望，使文章条理清晰。 核心知识回顾 与动植物及其重要性有关的书面表达的写作类型 写作类型 常见话题 核心词汇 主题表达 记叙文 与动植物的成长故事、救助动植物的经历、难忘的动植物观察体验 grow（成长）、rescue（救助）、observe（观察）、unique（独特的）、cherish（珍惜） I rescued a little kitten and witnessed its growth, which made me cherish every life more.（我救助了一只小猫咪，见证了它的成长，这让我更加珍惜每一个生命。） 说明文 濒危动植物介绍、特殊动植物的生存本领、农业作物对人类的贡献 endangered（濒危的）、survival skill（生存本领）、agricultural crop（农业作物）、contribution（贡献）、adapt（适应） Pandas are endangered animals, mainly due to habitat loss and low reproduction rate.（熊猫是濒危动物，主要原因是栖息地丧失和低繁殖率。） 议论文 是否应该圈养动物、人类活动对动植物的影响利弊、个人保护动植物的能力 captive breeding（圈养）、human activity（人类活动）、impact（影响）、ability（能力）、benefit（益处） Although captive breeding can protect some endangered animals, it may also limit their natural behaviors.（虽然圈养可以保护一些濒危动物，但也可能限制它们的自然行为。） 书信体 / 邮件 向环保组织申请加入保护动植物活动、向朋友分享保护动植物的方法 apply（申请）、join（加入）、method（方法）、share（分享）、suggestion（建议） I am writing to apply to join your organization's activities to protect wild plants.（我写信是为了申请加入你们组织保护野生植物的活动。） 演讲稿 校园动植物保护倡议、社区动植物保护行动呼吁、青少年保护动植物的使命 campus（校园）、community（社区）、initiative（倡议）、action（行动）、mission（使命） Let's take action in our campus to protect the plants and create a green environment.（让我们在校园里行动起来，保护植物，创造绿色环境。） 【参考范文 1（记叙文---救助小鸟）】 Last Sunday, I found a wounded sparrow in my garden. Its wing seemed to be broken, and it couldn't fly. I felt so sorry for it, so I carefully picked it up and took it inside. I made a small nest for it and fed it bread crumbs and water. After a week of care, the little bird got better and finally flew away. This experience taught me that every life deserves our love and help. 【参考范文 2（说明文---大象）】 Elephants are the largest land animals. They have long trunks which they use to pick up food and drink water. Elephants are very social animals and live in groups led by a female. Sadly, they are in danger because people hunt them for their ivory tusks. We should take measures to protect these amazing animals, or we may lose them forever. 【参考范文 3（议论文---人类活动与动植物）】 Human activities have both positive and negative effects on plants and animals. On one hand, we plant more trees to create better habitats. On the other hand, pollution and deforestation destroy many natural homes of animals. To protect them, we should reduce pollution, plant more trees, and stop illegal hunting. Only in this way can we live in harmony with nature. 【参考范文 4（书信体---向朋友分享保护方法）】 Dear Lucy, I’m writing to share some ways to protect plants and animals with you. First, we can plant trees in our community to provide more habitats. Second, we should refuse to buy products made from endangered animals. Also, we can volunteer to clean up rivers and lakes, which helps aquatic plants and animals. Let’s work together to make our world a better place! Yours, Lily 【参考范文 5（演讲稿---校园保护倡议）】 Dear classmates, Today, I want to talk about protecting plants and animals on our campus. There are many beautiful flowers and trees here, and some small animals also live around. We should not step on the grass or pick the flowers. If we see someone harming the plants, we should stop them. Let’s take good care of our campus environment and create a harmonious home for all living things. Thank you! 综合实战演练 1．假如你是“东北虎保护协会”会员，请你以东北虎的名义写一封给人类的公开信，呼吁人类保护东北虎。信的内容包括： 1. 你们大量砍伐森林，我们的食物减少，居住地缩小； 2. 你们大量捕杀我们，用虎骨制药、虎皮制衣； 3. 希望你们扩大老虎保护区，保护我们； 4. 让老虎和人类和平共处。 注意： 1. 短文必须包含以上内容； 2. 短文以第一人称写； 3. 词数60左右，开头已给出，不计入总词数。 Dear Man. I'm a tiger in the northeast of China. I'd like to have a talk with you. We lived in the forest happily for thousands of years，and then you came! And now we are in danger. ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Yours A worried Tiger 2．假如今天的英语作业是为一段介绍小熊猫的视频配音。请你根据下面的提示，以第一人称的口吻写一篇英语短文，为视频配音做准备。 外貌：酷似猫，身形大、胖 颜色：红棕色(reddish brown) 性格：害羞、安静 生活习性：白天睡觉，晚上觅食 饮食喜好：竹叶（bamboo leaves） 数量：中国仅有约3000~7000只 节日：国际小熊猫日(International Red Panda Day)——每年九月的第三个星期六 写作要求： （1）短文应包含所有要点，可适当发挥； （2）词数：70词左右，开头和结尾已给出，不计入总词数； （3）文中不得出现真实的姓名和学校名称。 参考词汇：look for寻找 Hello, everyone! I’m Red Panda. _______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Do you want to be my friend and play with me? 3．假设你是林东，昨天晚上在电视上看了一个有关东北虎（Siberian tiger）的纪录片，对东北虎的生存现状非常担忧。请根据以下提示，向某英语报社写一篇保护东北虎的倡议书。 提示： 1. 东北虎强壮、漂亮，是人们在动物园最喜欢观看的动物之一。 2. 现在东北虎的数量正变得越来越少。 3. 东北虎处境危险的原因：人们砍伐森林，东北虎没有栖息地；人们想要虎皮（fur）而杀死虎。 4. 保护东北虎的建议：自然保护区（natural reserve），号召人们不买……。 要求：包含所有提示要点，可适当发挥，不得逐句翻译：正确运用形容词的比较级和最高级；不少于100词，开头和结尾已给出，不计入总词数。 Dear Sir/Madam, Do you know the beautiful Siberian Tigers? Have you seen them in the zoo? ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Let’s try our best to save the Siberian tigers. Yours, Lin Dong 4．兔狲是国家二级保护动物，也是一种濒危动物。你打算在本周的英语角活动中介绍这种动物，并呼吁大家保护动物，热爱大自然。请你根据提示，写一篇英语发言稿。 要求：(1)须全面反映图文信息； (2)可适当增加细节，以使行文流畅； (3)80—100词左右。 The Pallas’s CatLooks: ● long hair ● gray or brown ● about the size of a house cat Living environment: grassland (草原) and deserts Food: smaller animals, such as mice and pikas (鼠兔) Facts: (1) They lose their homes; (2) Humans kill them; (3) It’s difficult to keep them at the zoo. Hope: … ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 5．如今，很多野生动物濒临灭绝，假如你是苏珊，英语老师要求你在明天的英语课上，以“Let’s Protect the Endangered Animals!”为主题进行英语演讲，号召大家保护这些动物。请你根据下面的信息，用英语准备一篇演讲稿 要求：1. 演讲稿要包括以下给出的所有提示，可适当拓展； 1. How are the endangered animals now? 2. What are the reasons for this situation? 3. What should we do? 2. 词数不少于80，开头已给出，不计入总词数 参考词汇：die out灭绝；nature reserves自然保护区。 Let’s Protect the Endangered Animals Hello, everyone. It’s my great honour to stand here and give a speech today! _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 6．本次你班的班会主题是：保护大象。请你根据以下提示用英语写一封发言稿。 陆地上最大的哺乳动物，可以活到80岁。 目前数量在减少，因为： 1. 人们砍伐森林，大象渐渐失去家园； 2. 人们捕杀大象，获取象牙。 如何保护它们（不少于两条）。 参考词汇：mammal 哺乳动物；ivory 象牙 要求：1. 发言稿必须包括所给要点，可适当发挥； 2. 词数：不少于70（开头、结尾已经给出，不计入总词数）。 Dear students, I am glad to talk about the topic of the class meeting—protect the elephants. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ That's all. Thanks a lot. 7．假如你是李梅，你校校英文报正在以“我的宠物”为题开展征文活动，请你根据下列表格中的提示，写一篇短文投稿，介绍你的宠物猫。 Name Mimi What it eats fish, meat, … Size small Features (特征) friendly, clever, … Colour yellow and white What it can do catch mice, … Why you like it … / / 要求： 1. 文章必须包含提示要点，可适当发挥； 2. 语句通顺，意思连贯，书写工整； 3. 文中不得出现任何真实信息（姓名、校名和地名等）； 4. 词数：不少于60词。（开头已给出，但不计入总词数） Hello, everyone. I have a pet cat at home. ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 8．动物是我们人类的朋友，在我们的生活中占很重要的位置。请你以“Mountain Gorillas”为题，参考以下表格，写一篇英语短文简单介绍一下山地大猩猩，并呼吁人们保护动物。 Mountain gorillas (山地大猩猩) Habitat (栖息地) central Africa Situation in great danger Characters gentle and clever Dian Fossey (a scientist) be interested in mountain gorillas; do a lot for the animals; write books 要求： 1. 参考提示内容，可适当发挥； 2. 文中不得出现你的任何真实信息 (姓名、校名和地名等)； 3. 词数：不少于70词，开头已给出，不计入总词数。 Mountain Gorillas The wild mountain gorillas live in the central Africa. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 9．10月4日是世界动物日，你校组织以“I Want to Be a Volunteer of Protecting Animals”为题的英语演讲比赛。假如李明将要参加比赛，请你以“李明”的名义写一篇英语演讲稿推荐自己。 内容如下： 1. 品质：善良，善待动物； 2. 爱好：…… (至少两点)； 3. 感悟：动物是人类的朋友，保护动物就是保护我们自己； 4. 打算：…… (至少两点)。 I Want to Be a Volunteer of Protecting Animals Hello, everyone. I’m Li Ming. I want to be a volunteer of protecting animals. I’m glad to make a speech here. _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Thank you for listening! 10．植物对人类、动物以及周围环境都非常重要。假如你叫李华，请你根据以下思维导图的提示，以“The Importance of Plants”为题从三个方面谈论一下植物的重要性，呼吁大家爱护花草树木。 要求： (1)参考提示内容，可适当发挥； (2)语句通顺，意思连贯，书写工整； (3)文中不得出现你的任何真实信息； (4)词数不少于70。 The Importance of Plants We all know plants are very important for us humans, animals and the environment. Now, let me introduce the importance of plants to you. _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ In a word, plants are so important for us. We should protect them and try our best to plant more of them. 11．请以“Why Are Plants Important”为题，写一篇英文短文。简要描述下面两张图片，并谈谈自己的想法。 要求：1.80 词左右； 2. 不要局限于 trees，适当发挥，使短文连贯、通顺； 3. 文中不得出现真实的姓名和学校名称。参考词汇：important, use... to do, be made from Why Are Plants Important _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 12．请根据所给英语提示，以“Tree Planting Day”为题，描述你们学校举办的一次有意义的活动。 提示：1. What do you know about Tree Planting Day? 2. How do you plant trees? 3. How do you feel after planting trees? 要求：1. 内容充实、上下文连贯、用语规范。表达准确。 2. 短文中不得出现真实的人名。 3. 词数80左右。 Tree Planting Day _______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 13．你校英文报“人与自然”栏目对蓝鲸进行了报道，并决定在校内组织一次英语演讲活动，以此呼吁大家从小事做起，保护动物，人人有责。假如你参加此次活动，请根据要点提示完成演讲稿。 要点提示： situation only 3, 000 blue whales, die . . . reasons (≥3) kill enough food, safe places . . . steps(≥3) stop. . . make . . . … Word bank: pollute v. 污染，rubbish n. 垃圾，environment n. 环境 注意：词数100左右 Dear my friends,     As we all know,   ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 14．假设你是Lingling，前不久日本强行启动了核污水排海计划，该行为严重损害了全球海洋生态系统与海洋生物多样性。借此机会你的学校组织了保护海洋动物主题演讲活动。你选择了蓝鲸 (the blue whales)作为演讲对象，请你从以下几个方面进行阐述，完成一篇演讲稿： appearance (外貌) large place oceans food little fish situation in danger reasons (why?) meat; water; weather things people can do stop people killing...; develop plans; do research; raise money; collect litter; ... 注意： (1 )短文必须包括表格中的所有要点， 并且适当发挥； (2 )文中不得出现与你身份相关的信息； (3 )词数：80词左右。开头已经给出，不计入总词数。 Good morning, ladies and gentlemen. I’m glad to stand here to give you a speech. Today my topic is “Let’s do something to protect the blue whales”. ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 参考答案 1． Dear Man, I'm a tiger in the northeast of China. I'd like to have a talk with you. We lived in the forest happily for thousands of years,and then you came! And now we are in danger. We have less food to eat and fewer places to live, because you cut down forests. Large numbers of us are hunted and killed by you to make medicine with our bones and make clothes with skins. I hope you can expand tiger reserves and protect us. Let tigers and humans live together on the earth peacefully. Yours， A worried Tiger 1.题干解读：该题目属于材料作文写作，要求按照所给的要点提示写一篇短文，呼吁人类保护东北虎。注意写作时要点要齐全，同时也可进行合理而又紧扣主题的发挥。 2.写作指导：本文应该用第一人称来叙述；时态采用一般现在时；文章开头已给出，写作时，注意承接上文，根据要点提示具体介绍东北虎的现状以及对保护东北虎的呼吁；文中一定要包含题干中列出的所有要点；可以运用一些短语和常用句型为文章增添色彩；注意单词书写的准确度，语法运用的准确度，上下文注意连接的流畅度，以及逻辑合理。 2． Hello, everyone! I’m Red Panda. I look like a cat, but I'm kind of big and fat. I always wear a reddish brown jacket. Am I cool? I’m shy and quiet. I sleep in the day and look for food at night. Bamboo leaves are my favourite. There are only about 3,000 to 7,000 red pandas in China now. So please be kind to us. The third Saturday of every September is a big day for me—International Red Panda Day. Do you want to be my friend and play with me? [总体分析] ①题材：本文是一篇材料作文； ②时态：时态主要为“一般现在时”； ③提示：写作要点已明确给出，包括小熊猫的数量、性格、颜色、外貌、饮食喜好、有关的节日和生活习性。考生需确保包含所有要点，并适当发挥，使讲解更加生动有趣。 [写作步骤] 第一步，承接开头并引出主题； 第二步，具体阐述小熊猫的特点； 第三步，书写结语。 [亮点词汇] ①kind of有点 ②look for寻找 ③be kind to对某人好 [高分句型] There are only about 3,000 to 7,000 red pandas in China now. (there be句型) 3． Dear Sir/Madam, Do you know the beautiful Siberian Tigers? Have you seen them in the zoo? I think the Siberian Tiger is one of the most popular animals in the zoo. The reason is that they are strong and beautiful. But nowadays the number of the Siberian Tigers is becoming smaller and smaller. Why? Because people cut down so many forests that the Siberian Tigers have no places to live in. In order to protect them, we should build more and more natural reserves. Besides we must make laws to stop people from killing them. Let’s try our best to save the Siberian tigers. Yours, Lin Dong [总体分析] ①题材：本文是一篇材料作文； ②时态：时态为“一般现在时”； ③提示：写作要点已给出，不要遗漏信息，可适当添加细节，并突出写作重点。 [写作步骤] 第一步，开篇点题，说明来信的目的； 第二步，介绍东北虎的生存现状和造成这些问题的原因，并提出保护东北虎的建议； 第三步，书写结语。号召大家尽力保护东北虎。 [亮点词汇] ①the number of……数量 ②cut down砍伐 ③in order to为了 ④stop sb from doing sth阻止某人做某事 [高分句型] ①Because people cut down so many forests that the Siberian Tigers have no places to live in. （because引导的原因状语从句） ②In order to protect them, we should build more and more natural reserves.（in order to do sth表目的） 4． The Pallas’s Cat Hello, everyone. I’m glad to tell you something about the pallas’s cat. They are endangered now. Firstly, let me tell you something about their looks. They have long hair and their hair is gray or brown. The size of it is about a house cat. Secondly, I’d like to tell you about their living environment. They live in grassland and deserts. As for food, they like eating smaller animals such as mice and pikas. They are cute animals. But now they have lost their homes and many humans kill them. At the same time, it’s difficult for us to keep them at the zoo. So I’d like to call on all of us to protect this kind of animal and don’t hurt them. That’s all. Thank you. [总体分析] ①题材：本文是一篇材料作文； ②时态：时态为一般现在时态； ③提示：写作要点已给出，考生应注意不要遗漏提示，并适当添加细节，无语法和拼写错误。 [写作步骤] 第一步：开篇点明写作目的，引出要介绍的动物——兔狲； 第二步：具体从外貌、生活环境、食物喜好等方面详细介绍兔狲，并阐述兔狲濒危的原因；   第三步：书写结语，发出呼吁，号召大家保护兔狲，使文章具备现实意义。 [亮点词汇] ①be glad to do sth.乐意去做某事 ②as for对于、至于 ③call on号召 [高分句型]   ①At the same time, it’s difficult for us to keep them at the zoo.（it固定句型） 5． Let’s Protect the Endangered Animals Hello, everyone. It’s my great honour to stand here and give a speech today! Nowadays, many wild animals are endangered. Some are even dying out. For example, pandas and tigers are disappearing rapidly. This is alarming because animals are important to our ecosystem.     There are two main reasons. First, people cut down forests, so animals lose their homes. Second, some hunt animals for fur or food.     We must take action! We should build more nature reserves to protect habitats. Also, never buy products made from endangered animals. Finally, tell others about animal protection.     Let’s work together to save these animals. Remember: every small action counts!     Thank you! [总体分析] ①题材：本文是一篇演讲稿； ②时态：时态为“一般现在时”； ③提示：写作要点已给出，考生应注意不要遗漏提示，并适当添加细节，注意字母大小写以及标点符号。 [写作步骤] 第一步、承接已给的开头，解释濒危动物的现状； 第二步、介绍原因； 第三步、介绍保护措施并书写结语。 [亮点词汇] ①die out灭绝 ②cut down砍倒（树木） ③take action采取行动 [高分句型] ①This is alarming because animals are important to our ecosystem.(because引导原因状语从句) 6． Dear students, I am glad to talk about the topic of the class meeting — protect the elephants. Elephants are the largest mammals on land. They can live as long as 80 years. However, these years the number of elephants is becoming much smaller, because people cut down forests and elephants are losing their homes. Also, people kill them for ivory. In a word, elephants are in great danger. I think we should try our best to protect them. First, we should help make rules to stop people from killing elephants. Second, we shouldn’t cut down trees. Third, we shouldn’t buy anything made of ivory. I think we should play a part in protecting the elephants and helping them have a safe and comfortable home. That’s all. Thanks a lot. [总体分析] ①题材：本文是一篇应用文，为发言稿； ②时态：时态为“一般现在时”； ③提示：写作要点已给出，考生应注意不要遗漏表格中给出的关键信息，围绕“保护大象”这一主题写发言稿。 [写作步骤] 第一步，开篇点明主题并介绍大象和大象面临的现状； 第二步，分条介绍该如何保护大象； 第三步，呼吁大家保护大象； 第四步，感谢大家的聆听。 [亮点词汇] ①the number of ……的数量 ②in a word 总之 ③try one’s best to do sth. 尽某人最大努力做某事 ④cut down 砍倒 [高分句型] ①They can live as long as 80 years. （as ... as中间用副词原级） ②However, these years the number of elephants is becoming much smaller, because people cut down forests and elephants are losing their homes.（because引导原因状语从句） ③I think we should try our best to protect them.（省略that的宾语从句） 7． Hello, everyone. I have a pet cat at home. Its name is Mimi. It is small with soft fur and it has two bright eyes. It’s yellow and white. It likes eating fish and meat, but it doesn’t like vegetables. Mimi is very friendly and always makes me feel warm. Mimi is clever and can catch mice. It likes playing hide-and-seek with me. It also likes sleeping and it sleeps most of the time. I like Mimi very much because it is not just a pet, but a real friend to me. [总体分析] ①题材：本文是一篇材料作文； ②时态：时态主要为“一般现在时”； ③提示：写作要点已给出，注意不要遗漏要点，可适当添加细节，并突出写作重点。 [写作步骤] 第一步，简要交代宠物猫的外貌特征； 第二步，具体交代宠物猫的喜好和性格特征； 第三步，简要介绍喜欢自己宠物猫的原因。 [亮点词汇] ①soft柔软的 ②friendly友好的 ③like doing sth.喜欢做某事 [高分句型] I like Mimi very much because it is not just a pet, but a real friend to me. (because引导的原因状语从句) 8． Mountain Gorillas The wild mountain gorillas live in the central Africa. The big animals are in great danger. Many people believe that mountain gorillas are fierce. But in fact, gorillas are both gentle and clever. They use their strength only when they want to protect their families or groups. Dian Fossey is interested in the animals. She has learned a lot about the gorillas. She has done a lot for the animals. She has also written many books so that people can do something to protect the animals. I think we should do something like Dian Fossey to protect the animals. [总体分析] ① 题材：本文是一篇材料作文； ② 时态：时态为“一般现在时”； ③ 提示：写作要点已给出，考生写作时注意要按表格提示的要点写，不要遗漏表格中“山地大猩猩的栖息地、现状、性格特点，以及科学家Dian Fossey对它们的关注”等要点，根据实际情况可适当添加细节，并突出写作重点。 [写作步骤] 第一步，承接开头，介绍山地大猩猩的栖息地、现状、性格特点等要点，纠正人们对其凶猛的错误认知； 第二步，讲述科学家Dian Fossey对山地大猩猩的关注及所做之事； 第三步，发出呼吁，表明我们应像Dian Fossey一样保护动物。 [亮点词汇] ① in great danger  处于极大危险中 ② in fact  事实上 ③ be interested in  对……感兴趣 ④ learned a lot about  学习大量有关于…… ⑤ so that  以便，为了 [高分句型] ① They use their strength only when they want to protect their families or groups. (时间状语从句) ② She has also written many books so that people can do something to protect the animals. (目的状语从句) ③ I think we should do something like Dian Fossey to protect the animals. (宾语从句) 9． I Want to Be a Volunteer of Protecting Animals Hello, everyone. I’m Li Ming. I want to be a volunteer of protecting animals. I’m glad to make a speech here. I am kind to others. I am good with animals. I like to do extra things, too. I like playing football and the guitar. I have ever organized activities to raise money for Save China’s Tigers. And I keep some homeless little animals. Animals are our friends. We should love them. I am always thinking protecting animals is protecting ourselves. If I can be a volunteer, I will work harder and do more meaningful things to protect animals. I will call on more people to love animals like me. I must try my best to make the world more beautiful. Thank you for listening! [总体分析] ① 题材：本文是一篇演讲稿； ② 时态：以“一般现在时”为主，阐述打算时用“一般将来时”； ③ 提示：写作要点已给出，考生需按演讲稿要求写，涵盖品质、爱好、感悟、打算等要点，可适当添加细节，突出自身优势与决心。 [写作步骤] 第一步，开篇打招呼，介绍自己，并表明想要成为保护动物志愿者的意图； 第二步，详细描述自身品质和爱好，阐述对保护动物的感悟； 第三步，说明若成为志愿者的具体打算，最后书写结语，表达感谢。 [亮点词汇] ① be good with  和……相处得好 ② organize activities  组织活动 ③ call on  号召 ④ try one’s best  尽某人最大努力 ⑤ do meaningful things  做有意义的事 [高分句型] ① I am always thinking protecting animals is protecting ourselves. (含有宾语从句的复合句) ② If I can be a volunteer, I will work harder and do more meaningful things to protect animals. (含有条件状语从句的复合句) 10． The Importance of Plants We all know plants are very important for us humans, animals and the environment. Now, let me introduce the importance of plants to you. First of all, for people, plants can meet our basic needs. We can get a lot of food from plants. Some plants can be made into medicine and clothing. They are also important for animals. Many animals live in the forest and they live on plants. Finally, trees and other plants help clean the air, so we can breathe the fresh air every day. They can also cover the soil to stop the wind and water from carrying the soil away. In a word, plants are so important for us. We should protect them and try our best to plant more of them. [总体分析] ①题材：本文是一篇材料作文； ②时态：时态为“一般现在时”； ③提示：根据所给提示完成写作，不能遗漏信息，可适当发挥。 [写作步骤] 第一步，从人类的角度，谈论植物的重要性； 第二步，从动物的角度，谈论植物的重要性； 第三步，从环境的角度，谈论植物的重要性。 [亮点词汇] ①be important for对……重要 ②stop sb. from doing sth.阻止某人做某事 ③try one’s best to do sth.尽某人最大的努力做某事 [高分句型] ①We should protect them and try our best to plant more of them.（and连接两个并列成分） 11． Why Are Plants Important As we can see, the first picture shows that cutting down the trees is like killing ourselves, and the second picture says we should plant more trees to protect our environment. I think plants are important for us. And we can’t live without plants. Plants help clean the air and it is pleasant to walk among the trees. We can also get the food from plants, such as apples, wheat and so on. We can use plants to make and build things—like chairs, beds and houses. Plants can stop the wind and water from carrying the soil away. Plants are very important. So we need plants, and we should try our best to protect them. [总体分析] ①题材：本文是一篇看图作文； ②时态：时态为“一般现在时”； ③提示：根据题干描述图片表达的内容，注意适当发挥，突出写作重点。 [写作步骤] 第一步，描述两幅图片的内容； 第二步，谈谈为什么植物很重要； 第三步，总结全文。 [亮点词汇] ①cut down 砍倒 ②such as 例如 ③stop ... from doing sth. 阻止……做某事 ④try one’s best to do sth. 尽力做某事 [高分句型] ①As we can see, the first picture shows that cutting down the trees is like killing ourselves, and the second picture says we should plant more trees to protect our environment.（宾语从句） ②Plants help clean the air and it is pleasant to walk among the trees.（并列句） 12． Tree Planting Day March 12th is Tree Planting Day. This year our school bought enough trees. On that day, we didn’t have classes. All the teachers and students planted trees around our school. We began to plant trees as soon as we got to school. Some students dug holes. Some students put the trees into the holes. The others put the earth back into the holes. Then we pushed the earth hard with our feet. At last, we watered the trees. It’s pleasant to plant trees. Since then, we have looked after the trees carefully, and the trees grow very well. They make our school more beautiful. In a word, if you want to make the air clean, please try your best to protect the environment and plant more trees. 1. 题干解读：题目要求根据提示要点，写出学校组织的有关植树活动的情况以及种树的过程及感受等，可以适当的发挥，写作时要运用正确的英语表达，要选用恰当的词汇和短语。 2. 写作指导：写作时要紧扣主题，本文应该用第一人称、第三人称来介绍内容；时态采用一般过去时和现在时相结合；在介绍内容时，力求语言准确，内容完整，保证行文连贯，条理清晰。 13． Dear my friends,     As we all know, blue whales live in the deep sea and are the largest animals in the world. They feed on small fishes in the sea. Sadly, they are in danger now. There may be only 3, 000 blue whales left. They are dying out.     There are some reasons. People are taking away their homes, so blue whales have fewer safe places to live. People kill them for different use. People also kill other sea animals so they don’t have enough food. In order to protect blue whales in the wild, we should make plans. Firstly, we shouldn’t throw litter into the sea. Secondly, we should stop people from killing them. We can do this by not buying whale products first. At last, we can think of as many other ways as possible to protect sea animals.     I sincerely hope that we can make our effort to save them! [总体分析] ①题材：本文是一篇演讲稿； ②时态：时态以“一般现在时”为主； ③提示：写作要点已给出，考生应注意不要遗漏提示，并适当添加细节，注意字母大小写以及标点符号。 [写作步骤] 第一步、承接已给的开头，介绍蓝鲸的现状； 第二步、介绍蓝鲸受到危险的原因； 第三步、介绍保护蓝鲸的措施并书写结语。 [亮点词汇] ①feed on…以……为食 ②die out灭绝 ③take away夺走 ④in order to为了 ⑤stop sb. from doing sth.阻止某人干某事 [高分句型] ① I sincerely hope that we can make our effort to save them! (that引导宾语从句) 14．     Good morning, ladies and gentlemen. I’m glad to stand here to give you a speech. Today my topic is “Let’s do something to protect the blue whales”.     Blue whales are the world’s largest mammals and they live in the oceans. They feed on small fish.     Blue whales are in danger now. First, they have less meat to eat because the water is polluted. Second, they have fewer babies because of the bad weather. Third, people kill them for food so it’s hard for them to survive.     In my opinion, our government should stop people killing them and develop plans to protect them. We can do research about sewage management. We can raise money to make signs to tell people about the importance of protecting blue whales. We can also collect litter. [总体分析] ①题材：本文是一篇讲稿； ②时态：时态为“一般现在时”； ③提示：根据所给提示完成写作，注意标点符号及大小写等问题，不要犯语法错误。注意上下文之间的逻辑关系，语意连贯。 [写作步骤] 第一步，表明写作意图，引出话题； 第二步，对蓝鲸进行简单介绍，阐述它们处于危险的现状与原因； 第三步，介绍人们应该采取哪些措施来保护蓝鲸。 [亮点词汇] ①mammal哺乳动物 ②feed on…以……为食 ③in danger处于危险之中 ④survive生存 ⑤stop sb. doing sth.阻止某人做某事 ⑥raise money筹集资金 [高分句型] First, they have less meat to eat because the water is polluted. (because引导原因状语从句) ( 一 / 1 )学科网（北京）股份有限公司 学科网（北京）股份有限公司 $$ 2025-2026学年上学期八年级英语知识点梳理与巩固(人教版2024) Unit 4 Amazing Plants and Animals书面表达 必备知识清单 单元主题写作 以蓝鲸视角描述自身 一、写作主题 （一）主题内涵 本次写作要求同学们以第一人称（即站在蓝鲸的角度）来介绍自己。通过这种独特的视角转换，让读者更加深入地了解蓝鲸这一神奇的生物，包括它的体型、生活习性、食物来源、寿命等方面的特征。同时，也培养同学们换位思考的能力，增强对动物的保护意识以及对大自然的热爱之情。 （二）审题要点 人称：必须使用第一人称 “I” 或 “We” 来叙述，这样才能符合 “站在蓝鲸的角度” 这一要求。例如，“I am the largest and heaviest animal on earth.” 而不能写成 “The blue whale is the largest...”。 时态：主要使用一般现在时，因为描述的是蓝鲸普遍存在的特征和习性。如 “I live in all oceans except the Arctic Ocean.” 但在描述蓝鲸的生长过程等偶尔可能会用到一般过去时，像 “When I was born, I was already one of the largest creatures in the world.” 内容：要体现完整性，要涵盖蓝鲸的多个方面特征，不能只提及一两点。比如体型、生活区域、食物、寿命等要点都要尽量涉及到，使文章内容丰富、全面。 （三）写作核心 突出特征描述：要详细且准确地描述蓝鲸区别于其他动物的显著特征。比如体型巨大，“I can weigh as much as 200 tons and my body length can reach up to 30 meters.”；独特的食物来源，“I eat some of the tiniest animals in the ocean, such as krill. I can eat around four tons of them a day.” 展现生存现状：可以适当提及蓝鲸目前面临的生存问题，如人类的捕杀、海洋环境的污染等，引发读者对保护蓝鲸的思考。例如，“However, nowadays, I and my fellows are facing many problems. Humans’ over - hunting and the pollution of the ocean are threatening our lives.” 融入情感表达：在字里行间融入情感，如对自己生存环境的热爱，对面临危险的担忧等，使文章更具感染力。像 “I love the vast ocean where I live, but I am really worried about what will happen to me and my home in the future.” 二、写作框架 （一）总起 开篇可以用一句引人入胜的话来介绍自己，点明自己是蓝鲸，并强调自己在动物界独特的地位。例如：“Hello, everyone! I am a blue whale, the largest and heaviest creature on this planet. I am proud to tell you about myself.” （二）主体段落 体型特征：详细描述自己巨大的体型，包括体重、体长等方面。如“I can weigh as much as 200 tons, which is equivalent to the weight of about 30 elephants. My body length can reach up to 30 meters. I have a streamlined body, which helps me swim easily in the ocean.” 生活区域：说明自己生活在哪些海洋。如“I live in all oceans around the world except the Arctic Ocean. The warm and rich - food - filled waters are my favorite habitats.” 食物习性：阐述自己的食物种类以及食量。如“I mainly feed on krill, some of the tiniest animals in the ocean. Amazingly, I can eat around four tons of krill a day. Every time I open my big mouth, thousands of krill are taken in along with a large amount of seawater, and then I filter the water out through my baleen plates.” 寿命及其他特点：提及自己的寿命等其他特征。如“I can live up to 90 years. When I die at sea, my body will become food for many other sea animals, playing an important role in the ocean ecosystem.” （三）结尾 结尾部分可以呼吁人们保护海洋环境，保护蓝鲸。如“Dear humans, I hope you can realize the importance of protecting the ocean environment. Only when the ocean is healthy can I and many other marine creatures live happily. Please take action to protect us and our beautiful home.” 三、词汇句式 （一）词汇​ 1.体型相关​ weigh（v. 重……）：作为海洋的 “重量冠军”，I weigh much more than any other animal in the ocean.​ ton（n. 吨）：An adult blue whale can weigh up to 200 tons.​ length（n. 长度）：The length of my body is about 30 meters.​ long（adj. 长的）：My body is extremely long.​ huge（adj. 巨大的）：I am a huge creature in the ocean.​ large（adj. 大的）：Blue whales are large mammals.​ massive（adj. 巨大的，大规模的）：With my massive body, I can swim powerfully in the sea.​ giant（adj. 巨大的；n. 巨人，巨兽）：I am known as a giant among animals.​ 2.生活区域相关​ ocean（n. 海洋）：I live in the vast ocean.​ sea（n. 海）：The sea is my home.​ Atlantic Ocean（大西洋）：Some of my friends live in the Atlantic Ocean. Pacific Ocean（太平洋）：The Pacific Ocean is one of the places where I often swim.​ Indian Ocean（印度洋）：I have also been to the Indian Ocean.​ Antarctic Ocean（南冰洋）：Although it's cold, some blue whales can be found in the Antarctic Ocean.​ habitat（n. 栖息地）：The ocean provides a perfect habitat for me.​ 3.食物相关​ eat（v. 吃）：I eat a large amount of food every day. feed on（以…… 为食）：Blue whales mainly feed on krill.​ krill（n. 磷虾）：Krill is my favorite food.​ tiny（adj. 极小的）：I eat some of the tiniest animals in the ocean.​ amount（n. 数量）：The amount of food I eat is astonishing.​ consume（v. 消耗，消费）：I can consume up to four tons of krill a day.​ 4.寿命及其他特征相关​ live（v. 生活，居住；活）：I can live up to 90 years.​ lifespan（n. 寿命）：The lifespan of a blue whale is quite long.​ die（v. 死亡）：When a blue whale dies at sea, it has a special meaning in the ocean ecosystem.​ important（adj. 重要的）：Blue whales play an important role in the ocean.​ role（n. 角色，作用）：We are important in maintaining the balance of the ocean ecosystem.​ ecosystem（n. 生态系统）：The ocean ecosystem is closely related to our survival.​ special（adj. 特殊的）：Blue whales have some special features.​ unique（adj. 独特的）：Our huge size makes us unique among animals.​ mammal（n. 哺乳动物）：As a mammal, I breathe air through my blowhole.​ blowhole（n. 呼吸孔）：I come to the surface to breathe air through my blowhole.​ fin（n. 鳍）：My fins help me swim and control my direction.​ tail（n. 尾巴）：My strong tail can push me forward powerfully.​ skin（n. 皮肤）：My skin is smooth and has a special color.​ color（n. 颜色）：The color of my body is usually blue - gray.​ sound（n. 声音；v. 发出声音）：We blue whales can make special sounds to communicate with each other.​ communicate（v. 交流，沟通）：We use sounds to communicate over long distances in the ocean.​ group（n. 群；v. 聚集）：Sometimes, we blue whales live in groups.​ migrate（v. 迁徙）：We often migrate to different areas in search of food.​ search for（寻找）：We migrate long distances to search for more krill.​ environment（n. 环境）：The ocean environment is crucial for our survival.​ protect（v. 保护）：Humans should protect the ocean environment for us.​ threat（n. 威胁）：Pollution and over - hunting are big threats to us.​ danger（n. 危险）：We are in danger due to human activities.​ save（v. 拯救，挽救）：Please save us and our home - the ocean. （二）句式​ 1.自我介绍 Hello, I am... （Hello, I am a blue whale, the largest animal on earth.）​ My name is... and I am... （My name is Blue, and I am a blue whale living in the ocean.）​ I am known as... （I am known as the giant of the ocean - a blue whale.）​ 2描述体型​ I can weigh as much as... （I can weigh as much as 200 tons.）​ My body length can reach up to... （My body length can reach up to 30 meters.）​ I am... times heavier than... （I am about 30 times heavier than an elephant.）​ I am so huge that... （I am so huge that I can swallow a large amount of seawater at once.） Compared with other animals, I am... （Compared with other animals, I am extremely large.） 3.描述生活区域 I live in... （I live in all oceans except the Arctic Ocean.） My habitat is... （My habitat is the deep and vast ocean.)​ The place where I live is... （The place where I live is full of mysteries and beauty - the ocean.）​ I prefer to stay in... （I prefer to stay in the warm waters of the tropics.）​ ... is the home for me and my fellows. （The Atlantic Ocean is the home for me and my fellows.）​ 4.描述食物​ I mainly feed on... （I mainly feed on krill.）​ My favorite food is... （My favorite food is krill, those tiny but delicious creatures.）​ I eat... every day. （I eat around four tons of krill every day.）​ Every time I eat, I... （Every time I eat, I open my big mouth wide to take in as much krill as possible.）​ The amount of food I consume is... （The amount of food I consume is astonishing - four tons a day.）​ 5.描述寿命及其他特征​ I can live up to... years. （I can live up to 90 years.）​ When I die,... （When I die at sea, my body becomes food for many other sea animals.）​ I play an important role in... （I play an important role in maintaining the balance of the ocean ecosystem.）​ One of my special features is... （One of my special features is my ability to make low - frequency sounds.）​ I communicate with others by... （I communicate with others by making different sounds.）​ We often migrate to... （We often migrate to different areas in different seasons.）​ 6.表达情感及呼吁 I love... （I love the beautiful ocean where I live.)​ I am worried about... （I am worried about the increasing pollution in the ocean.）​ Please protect... （Please protect the ocean environment for us.）​ We need your help to... （We need your help to save our home - the ocean.）​ I hope that... （I hope that humans can stop hunting us and take good care of the ocean.）​ 四、范文例析 【示例范文】 Hello, everyone! I am a blue whale. I am proud to be the largest and heaviest animal on earth. I can weigh as much as 200 tons, and my body length can reach up to 30 meters. I have a beautiful blue - gray skin. I live in all oceans except the Arctic Ocean. The ocean is my wonderful home. I mainly feed on krill, those tiny but important creatures in the ocean. I can eat around four tons of them a day. I can live up to 90 years. However, now I am facing many problems. Humans’ over - hunting and the pollution of the ocean are making my life difficult. I really hope humans can take action to protect the ocean and save us. After all, we are all part of this beautiful earth. 【范文分析】 结构清晰：文章开头通过 “Hello, everyone! I am a blue whale.” 直接点明身份，引入主题。中间主体部分分别从体型（“I can weigh as much as 200 tons... up to 30 meters.”）、生活区域（“I live in all oceans except the Arctic Ocean.”）、食物（“I mainly feed on krill... four tons of them a day.”）以及寿命和现状（“I can live up to 90 years... making my life difficult.”）等方面进行描述。结尾表达希望，呼吁保护，“I really hope humans can take action... this beautiful earth.” 要点全面：涵盖了写作要求中的多个要点，对蓝鲸的主要特征进行了较为详细的介绍，并且提到了蓝鲸面临的生存问题，符合写作核心要求。 词汇运用恰当：使用了如 “weigh”“length”“feed on”“live up to”“over - hunting”“pollution” 等与主题相关的词汇，准确地描述了蓝鲸的各方面情况。 句式丰富：运用了 “I am... （I am proud to be...）”“I can... （I can weigh as much as...）”“I live in... （I live in all oceans except...）”“I hope that... （I really hope humans can...）” 等多种句式，使文章语言不单调。 五、优化策略 （一）词汇升级 可以使用一些更高级、生动的词汇来替换常见词汇。例如，用 “enormous” 替换 “huge” 或 “large”，“I am an enormous creature in the ocean.”；用 “inhabit” 替换 “live in”，“I inhabit all oceans except the Arctic Ocean.”；用 “consume” 替换 “eat”，“I can consume a large quantity of krill daily.” 学会使用一些短语来增强表达效果。比如 “be regarded as” 替换 “be known as”，“I am regarded as the king of the ocean.”；“in search of” 替换 “look for”，“We migrate long distances in search of more food.” （二）句式多样化 适当使用定语从句，使句子结构更加复杂，内容更加丰富。例如，“I, who am the largest animal on earth, have a special place in the ocean ecosystem.”；“The krill, which are my main food source, are very small but full of nutrition.” 运用并列句和复合句。如 “I love the ocean, and I hope it can always be clean and safe.”（并列句）；“Although I am huge and powerful, I am still facing many threats from human activities.”（复合句） 尝试使用强调句，如 “It is the ocean that provides me with a wonderful home.” 来突出重点内容。 （三）增加细节描述 在描述体型时，可以进一步描述身体各部分的特点。如 “My tongue is so large that it can weigh as much as an elephant, and my mouth is big enough to swallow a small boat.” 描述食物时，可以描述捕食的过程细节。如“When I hunt for krill, I swim slowly towards the large group of them, then suddenly open my mouth wide, creating a huge suction force that draws in thousands of krill along with a large amount of seawater. After that, I use my baleen plates to filter the water out, leaving only the delicious krill in my mouth.” 在描述生活区域时，可以描述海洋环境的特点以及自己在其中的感受。如“The ocean where I live is full of mysteries. The sunlight penetrates the clear water, creating a beautiful and dreamy scene. I enjoy swimming freely in the vast and deep sea, feeling the gentle touch of the seawater on my skin.” （四）逻辑连贯 使用恰当的连接词或过渡句，使文章段落之间、句子之间逻辑更加连贯。比如在描述完体型后，过渡到生活区域时可以说 “Not only am I huge in size, but I also have a wide living range. I live in all oceans except the Arctic Ocean.”；在提到面临的问题前，可以用 “However, despite my grandeur, I am now in great trouble.” 这样的过渡句。 在阐述多个要点时，可以按照一定的逻辑顺序，如从自身基本特征（体型）到生活习性（生活区域、食物）再到面临的问题和希望，使文章条理清晰。 核心知识回顾 与动植物及其重要性有关的书面表达的写作类型 写作类型 常见话题 核心词汇 主题表达 记叙文 与动植物的成长故事、救助动植物的经历、难忘的动植物观察体验 grow（成长）、rescue（救助）、observe（观察）、unique（独特的）、cherish（珍惜） I rescued a little kitten and witnessed its growth, which made me cherish every life more.（我救助了一只小猫咪，见证了它的成长，这让我更加珍惜每一个生命。） 说明文 濒危动植物介绍、特殊动植物的生存本领、农业作物对人类的贡献 endangered（濒危的）、survival skill（生存本领）、agricultural crop（农业作物）、contribution（贡献）、adapt（适应） Pandas are endangered animals, mainly due to habitat loss and low reproduction rate.（熊猫是濒危动物，主要原因是栖息地丧失和低繁殖率。） 议论文 是否应该圈养动物、人类活动对动植物的影响利弊、个人保护动植物的能力 captive breeding（圈养）、human activity（人类活动）、impact（影响）、ability（能力）、benefit（益处） Although captive breeding can protect some endangered animals, it may also limit their natural behaviors.（虽然圈养可以保护一些濒危动物，但也可能限制它们的自然行为。） 书信体 / 邮件 向环保组织申请加入保护动植物活动、向朋友分享保护动植物的方法 apply（申请）、join（加入）、method（方法）、share（分享）、suggestion（建议） I am writing to apply to join your organization's activities to protect wild plants.（我写信是为了申请加入你们组织保护野生植物的活动。） 演讲稿 校园动植物保护倡议、社区动植物保护行动呼吁、青少年保护动植物的使命 campus（校园）、community（社区）、initiative（倡议）、action（行动）、mission（使命） Let's take action in our campus to protect the plants and create a green environment.（让我们在校园里行动起来，保护植物，创造绿色环境。） 【参考范文 1（记叙文---救助小鸟）】 Last Sunday, I found a wounded sparrow in my garden. Its wing seemed to be broken, and it couldn't fly. I felt so sorry for it, so I carefully picked it up and took it inside. I made a small nest for it and fed it bread crumbs and water. After a week of care, the little bird got better and finally flew away. This experience taught me that every life deserves our love and help. 【参考范文 2（说明文---大象）】 Elephants are the largest land animals. They have long trunks which they use to pick up food and drink water. Elephants are very social animals and live in groups led by a female. Sadly, they are in danger because people hunt them for their ivory tusks. We should take measures to protect these amazing animals, or we may lose them forever. 【参考范文 3（议论文---人类活动与动植物）】 Human activities have both positive and negative effects on plants and animals. On one hand, we plant more trees to create better habitats. On the other hand, pollution and deforestation destroy many natural homes of animals. To protect them, we should reduce pollution, plant more trees, and stop illegal hunting. Only in this way can we live in harmony with nature. 【参考范文 4（书信体---向朋友分享保护方法）】 Dear Lucy, I’m writing to share some ways to protect plants and animals with you. First, we can plant trees in our community to provide more habitats. Second, we should refuse to buy products made from endangered animals. Also, we can volunteer to clean up rivers and lakes, which helps aquatic plants and animals. Let’s work together to make our world a better place! Yours, Lily 【参考范文 5（演讲稿---校园保护倡议）】 Dear classmates, Today, I want to talk about protecting plants and animals on our campus. There are many beautiful flowers and trees here, and some small animals also live around. We should not step on the grass or pick the flowers. If we see someone harming the plants, we should stop them. Let’s take good care of our campus environment and create a harmonious home for all living things. Thank you! 综合实战演练 1．假如你是“东北虎保护协会”会员，请你以东北虎的名义写一封给人类的公开信，呼吁人类保护东北虎。信的内容包括： 1. 你们大量砍伐森林，我们的食物减少，居住地缩小； 2. 你们大量捕杀我们，用虎骨制药、虎皮制衣； 3. 希望你们扩大老虎保护区，保护我们； 4. 让老虎和人类和平共处。 注意： 1. 短文必须包含以上内容； 2. 短文以第一人称写； 3. 词数60左右，开头已给出，不计入总词数。 Dear Man. I'm a tiger in the northeast of China. I'd like to have a talk with you. We lived in the forest happily for thousands of years，and then you came! And now we are in danger. ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Yours A worried Tiger 2．假如今天的英语作业是为一段介绍小熊猫的视频配音。请你根据下面的提示，以第一人称的口吻写一篇英语短文，为视频配音做准备。 外貌：酷似猫，身形大、胖 颜色：红棕色(reddish brown) 性格：害羞、安静 生活习性：白天睡觉，晚上觅食 饮食喜好：竹叶（bamboo leaves） 数量：中国仅有约3000~7000只 节日：国际小熊猫日(International Red Panda Day)——每年九月的第三个星期六 写作要求： （1）短文应包含所有要点，可适当发挥； （2）词数：70词左右，开头和结尾已给出，不计入总词数； （3）文中不得出现真实的姓名和学校名称。 参考词汇：look for寻找 Hello, everyone! I’m Red Panda. _______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Do you want to be my friend and play with me? 3．假设你是林东，昨天晚上在电视上看了一个有关东北虎（Siberian tiger）的纪录片，对东北虎的生存现状非常担忧。请根据以下提示，向某英语报社写一篇保护东北虎的倡议书。 提示： 1. 东北虎强壮、漂亮，是人们在动物园最喜欢观看的动物之一。 2. 现在东北虎的数量正变得越来越少。 3. 东北虎处境危险的原因：人们砍伐森林，东北虎没有栖息地；人们想要虎皮（fur）而杀死虎。 4. 保护东北虎的建议：自然保护区（natural reserve），号召人们不买……。 要求：包含所有提示要点，可适当发挥，不得逐句翻译：正确运用形容词的比较级和最高级；不少于100词，开头和结尾已给出，不计入总词数。 Dear Sir/Madam, Do you know the beautiful Siberian Tigers? Have you seen them in the zoo? ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Let’s try our best to save the Siberian tigers. Yours, Lin Dong 4．兔狲是国家二级保护动物，也是一种濒危动物。你打算在本周的英语角活动中介绍这种动物，并呼吁大家保护动物，热爱大自然。请你根据提示，写一篇英语发言稿。 要求：(1)须全面反映图文信息； (2)可适当增加细节，以使行文流畅； (3)80—100词左右。 The Pallas’s CatLooks: ● long hair ● gray or brown ● about the size of a house cat Living environment: grassland (草原) and deserts Food: smaller animals, such as mice and pikas (鼠兔) Facts: (1) They lose their homes; (2) Humans kill them; (3) It’s difficult to keep them at the zoo. Hope: … ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 5．如今，很多野生动物濒临灭绝，假如你是苏珊，英语老师要求你在明天的英语课上，以“Let’s Protect the Endangered Animals!”为主题进行英语演讲，号召大家保护这些动物。请你根据下面的信息，用英语准备一篇演讲稿 要求：1. 演讲稿要包括以下给出的所有提示，可适当拓展； 1. How are the endangered animals now? 2. What are the reasons for this situation? 3. What should we do? 2. 词数不少于80，开头已给出，不计入总词数 参考词汇：die out灭绝；nature reserves自然保护区。 Let’s Protect the Endangered Animals Hello, everyone. It’s my great honour to stand here and give a speech today! _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 6．本次你班的班会主题是：保护大象。请你根据以下提示用英语写一封发言稿。 陆地上最大的哺乳动物，可以活到80岁。 目前数量在减少，因为： 1. 人们砍伐森林，大象渐渐失去家园； 2. 人们捕杀大象，获取象牙。 如何保护它们（不少于两条）。 参考词汇：mammal 哺乳动物；ivory 象牙 要求：1. 发言稿必须包括所给要点，可适当发挥； 2. 词数：不少于70（开头、结尾已经给出，不计入总词数）。 Dear students, I am glad to talk about the topic of the class meeting—protect the elephants. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ That's all. Thanks a lot. 7．假如你是李梅，你校校英文报正在以“我的宠物”为题开展征文活动，请你根据下列表格中的提示，写一篇短文投稿，介绍你的宠物猫。 Name Mimi What it eats fish, meat, … Size small Features (特征) friendly, clever, … Colour yellow and white What it can do catch mice, … Why you like it … / / 要求： 1. 文章必须包含提示要点，可适当发挥； 2. 语句通顺，意思连贯，书写工整； 3. 文中不得出现任何真实信息（姓名、校名和地名等）； 4. 词数：不少于60词。（开头已给出，但不计入总词数） Hello, everyone. I have a pet cat at home. ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 8．动物是我们人类的朋友，在我们的生活中占很重要的位置。请你以“Mountain Gorillas”为题，参考以下表格，写一篇英语短文简单介绍一下山地大猩猩，并呼吁人们保护动物。 Mountain gorillas (山地大猩猩) Habitat (栖息地) central Africa Situation in great danger Characters gentle and clever Dian Fossey (a scientist) be interested in mountain gorillas; do a lot for the animals; write books 要求： 1. 参考提示内容，可适当发挥； 2. 文中不得出现你的任何真实信息 (姓名、校名和地名等)； 3. 词数：不少于70词，开头已给出，不计入总词数。 Mountain Gorillas The wild mountain gorillas live in the central Africa. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 9．10月4日是世界动物日，你校组织以“I Want to Be a Volunteer of Protecting Animals”为题的英语演讲比赛。假如李明将要参加比赛，请你以“李明”的名义写一篇英语演讲稿推荐自己。 内容如下： 1. 品质：善良，善待动物； 2. 爱好：…… (至少两点)； 3. 感悟：动物是人类的朋友，保护动物就是保护我们自己； 4. 打算：…… (至少两点)。 I Want to Be a Volunteer of Protecting Animals Hello, everyone. I’m Li Ming. I want to be a volunteer of protecting animals. I’m glad to make a speech here. _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Thank you for listening! 10．植物对人类、动物以及周围环境都非常重要。假如你叫李华，请你根据以下思维导图的提示，以“The Importance of Plants”为题从三个方面谈论一下植物的重要性，呼吁大家爱护花草树木。 要求： (1)参考提示内容，可适当发挥； (2)语句通顺，意思连贯，书写工整； (3)文中不得出现你的任何真实信息； (4)词数不少于70。 The Importance of Plants We all know plants are very important for us humans, animals and the environment. Now, let me introduce the importance of plants to you. _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ In a word, plants are so important for us. We should protect them and try our best to plant more of them. 11．请以“Why Are Plants Important”为题，写一篇英文短文。简要描述下面两张图片，并谈谈自己的想法。 要求：1.80 词左右； 2. 不要局限于 trees，适当发挥，使短文连贯、通顺； 3. 文中不得出现真实的姓名和学校名称。参考词汇：important, use... to do, be made from Why Are Plants Important _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 12．请根据所给英语提示，以“Tree Planting Day”为题，描述你们学校举办的一次有意义的活动。 提示：1. What do you know about Tree Planting Day? 2. How do you plant trees? 3. How do you feel after planting trees? 要求：1. 内容充实、上下文连贯、用语规范。表达准确。 2. 短文中不得出现真实的人名。 3. 词数80左右。 Tree Planting Day _______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 13．你校英文报“人与自然”栏目对蓝鲸进行了报道，并决定在校内组织一次英语演讲活动，以此呼吁大家从小事做起，保护动物，人人有责。假如你参加此次活动，请根据要点提示完成演讲稿。 要点提示： situation only 3, 000 blue whales, die . . . reasons (≥3) kill enough food, safe places . . . steps(≥3) stop. . . make . . . … Word bank: pollute v. 污染，rubbish n. 垃圾，environment n. 环境 注意：词数100左右 Dear my friends,     As we all know,   ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 14．假设你是Lingling，前不久日本强行启动了核污水排海计划，该行为严重损害了全球海洋生态系统与海洋生物多样性。借此机会你的学校组织了保护海洋动物主题演讲活动。你选择了蓝鲸 (the blue whales)作为演讲对象，请你从以下几个方面进行阐述，完成一篇演讲稿： appearance (外貌) large place oceans food little fish situation in danger reasons (why?) meat; water; weather things people can do stop people killing...; develop plans; do research; raise money; collect litter; ... 注意： (1 )短文必须包括表格中的所有要点， 并且适当发挥； (2 )文中不得出现与你身份相关的信息； (3 )词数：80词左右。开头已经给出，不计入总词数。 Good morning, ladies and gentlemen. I’m glad to stand here to give you a speech. Today my topic is “Let’s do something to protect the blue whales”. ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ ( 一 / 1 )学科网（北京）股份有限公司 学科网（北京）股份有限公司 $$