Unit5分层作业 2026-2027学年译林版八年级英语上册

八年级英语（译林版2024）上册 Unit 5 Wild animals 分层作业 （2026—2027学年·上学期） 一、作品基础信息 作品名称 译林版（2024）八年级上册 Unit 5 Wild animals 分层作业 学科·学段 初中英语·八年级（上学期） 教材版本 译林出版社《义务教育教科书·英语》八年级上册（2024年版） 单元主题 Unit 5 Wild animals（野生动物，yě shēng dòng wù） 主题范畴 人与自然——自然生态（野生动物保护） 课标依据 《义务教育英语课程标准（2022年版）》及三级学业质量标准 作业类型 单元分层作业（基础巩固层＋能力提升层＋素养拓展层） 作业总量 共 71 小题（11 个题组），满分 100 分（必做 40 分·选做 40 分·挑战 20 分） 建议时长 约 65 分钟（基础层约 20 分钟；提升层约 25 分钟；拓展层约 20 分钟，可分层选做） 适用对象 八年级全体学生（教师可指导学生按 A、B、C 三层自主选择完成） 完成方式 独立完成为主，部分任务可同伴合作、课上交流展示 设计者 ＿＿＿＿＿＿＿＿ 单位：＿＿＿＿＿＿＿＿ 班级·姓名 ＿＿＿＿＿＿＿＿ 完成日期：＿＿＿年＿＿月＿＿日 二、设计背景与意图 （一）课标与政策依据 《义务教育英语课程标准（2022年版）》以“人与自然、人与社会、人与自我”三大主题范畴统领课程内容。本单元属于“人与自然”主题范畴下“自然生态”主题群中的“野生动物保护”子主题，要求学生能围绕该主题获取、梳理并整合信息，在语境中运用语言描述现象、提出建议，并以书面语篇发出倡议。 同时，依据“双减”政策与作业管理要求，本设计坚持控量提质、分层弹性、个性化的原则，落实“教—学—评”一致性，把作业作为课堂教学的延伸与学习评价的重要载体。 （二）教材内容分析 本单元话题为“同一片天空下的家人”（Humans and animals are family under the same sky），各板块内容如下：Welcome to the unit 以主题图与对话呈现野生动物，引导学生谈论最喜爱的动物；Reading 通过熊猫饲养员的第一人称手记 Protecting pandas（Xiwang in safe hands），呈现大熊猫“希望”的成长时间线与野外面临的困境；Grammar 学习动词不定式（v＋to do、不定式作目的状语、v＋宾语＋to do）；Word power 学习名词后缀 -ing / -ness / -ion 的构词规则；Integration 以“保护野生动物”为话题，融合读、听、说、写，以某种野生动物的名义给人类写一封呼吁信。 核心词汇包括 wild、dolphin、eagle、fox、wolf、zebra、tiny、birth、weigh、giant、serious、protect、protection、increase、pollution、government、effort、action、nature reserve、risk 等；重点短语包括 in the wild、live on、as a result、take action、thanks to、in danger、once in a while、even if 等。 （三）学情分析 八年级学生已具备一定的词汇量与语法基础，能就熟悉话题进行简单交流，对动物话题兴趣浓厚、情感体验丰富。但用英语系统描述与说明的能力较弱，对动词不定式、构词法的综合运用尚需巩固，深层阅读与观点表达能力有待提升。学生之间语言基础与学习能力差异明显，宜采用分层、弹性的作业设计。 （四）设计意图与分层思路 本作业以“野生动物保护俱乐部招募令”为情境线索，把语言学习融入真实任务，做到“有情境、有任务、有产出”。作业按“基础—提升—拓展”三级结构设计：A层面向全体学生，保底达标；B层面向大多数学生，提优进阶；C层面向学有余力的学生，挑战创新。题型多样、难度递进，兼顾听、说、读、看、写，并渗透“尊重生命、人与动物和谐共生”的育人价值。 三、作业目标 （一）语言能力 能正确认读并运用本单元核心词汇与短语谈论野生动物；能运用动词不定式表达意愿、目的与请求；能读懂有关野生动物保护的语篇并获取关键信息；能以动物口吻写一封 80 词左右的呼吁信。 （二）文化意识 了解大熊猫等珍稀动物的保护现状与中国生态文明建设成就，形成尊重生命、保护动物、人与自然和谐共生的意识。 （三）思维品质 能对野生动物面临的威胁进行分类、比较与推断，能就“如何保护野生动物”形成自己的观点并说明理由。 （四）学习能力 能借助构词法（-ing / -ness / -ion）自主拓展词汇；能依据自评量表反思学习过程，选择适合自己的作业层级。 （五）分层目标 A层（基础达标）：识记并运用单元核心词汇与短语，掌握动词不定式的基本用法，能读懂基础语篇。 B层（能力提升）：能在语境中灵活运用动词不定式与构词法，完成有一定思维含量的语篇类任务。 C层（素养拓展）：能综合运用语言进行比较、评价与观点表达，完成书面创作，体现批判性思维与创造性解决问题。 四、作业内容与目标对应表 序号 层级 作业内容 对应目标 主要知识点 / 语言技能 时长·分值 1 A层 单词拼写（10题） 语言能力 核心词汇（拼写与词义） 3分钟·10分 2 A层 词形变化（8题） 语言能力、学习能力 构词法 -ing / -ness / -ion 3分钟·8分 3 A层 单项选择（10题） 语言能力 核心词汇与不定式基础用法 4分钟·10分 4 A层 完成句子（6题） 语言能力 in the wild、take action 等重点短语 5分钟·6分 5 A层 语法填空（6题） 语言能力 动词不定式（作宾语、目的状语、宾补） 5分钟·6分 6 B层 完形填空（10题） 语言能力、思维品质 语篇理解与语境运用 7分钟·10分 7 B层 按要求完成句子（6题） 语言能力 句式转换（含不定式改写） 6分钟·12分 8 B层 阅读理解（5题） 语言能力、思维品质 说明文阅读与信息推断 6分钟·10分 9 B层 任务型阅读（4题） 语言能力、学习能力 信息提取与表格转述 6分钟·8分 10 C层 阅读表达（5题） 思维品质、文化意识 观点辨析与个性化表达 8分钟·10分 11 C层 书面表达（1题） 语言能力、文化意识 以动物口吻写呼吁信 12分钟·10分 五、作业评价 （一）评价理念 坚持“教—学—评”一致性，注重过程评价与结果评价相结合，强调激励性与发展性。作业评价不只关注答案是否正确，更关注学生语言运用、思维过程与情感态度的发展。 （二）评价方式 采用“学生自评＋同伴互评＋教师评价”相结合的多元评价方式。学生先对照评价量表自评、互评，教师再作诊断性评价并给出等级与建议。 （三）分层评价标准 A层（基础巩固）：能正确完成核心词汇、短语与动词不定式基础题，正确率达到 80% 及以上为“达标”。 B层（能力提升）：能正确完成完形填空、阅读与句型转换等语篇类任务，正确率达到 70% 及以上为“良好”，能说明理由、表达观点为“优秀”。 C层（素养拓展）：观点明确、内容完整、语言得体、书写规范，达到题目要求为“优秀”；能体现独到见解或创造性表达可评为“卓越”。 （四）作业评价量表 评价维度 评价要点 自评 互评 师评 完成态度 按时完成、书写工整、独立思考 ☆☆☆ ☆☆☆ ☆☆☆ 知识掌握 核心词汇、短语、构词法掌握准确 ☆☆☆ ☆☆☆ ☆☆☆ 语言运用 能正确运用动词不定式进行表达 ☆☆☆ ☆☆☆ ☆☆☆ 思维表达 能理解语篇、说明理由、表达观点 ☆☆☆ ☆☆☆ ☆☆☆ 文化意识 具有保护野生动物、人与自然和谐的意识 ☆☆☆ ☆☆☆ ☆☆☆ 综合等级 A / B / C（教师依据得分率综合评定） （五）计分公式 ① 得分率： ② 综合评定值： 说明：必做部分（A层）为保底任务；选做部分（B层）与挑战部分（C层）由学生依据自身情况选择完成，教师结合“得分率”与“评价量表”给出综合等级。 六、试题详情 Part A 基础巩固层（必做，共 40 分，建议 20 分钟） Ⅰ. 根据中文提示、首字母或音标，写出正确的单词。（每小题 1 分，共 10 分） 1. The giant panda is a kind of w______ animal. 2. Dolphins are among the smartest animals on the earth. We all like d______. 3. A f______ is usually clever and quick, and it has a long tail. 4. Wolves usually hunt in groups, and one wolf is called a w______. 5. There are black and white stripes on the body of a z______. 6. The baby panda was very t______, and it weighed only 100 grams. 7. Her b______ brought much happiness to the whole family. 8. The number of pandas is i______ thanks to the protection efforts. 9. Wild animals need our p______, or they will be in danger. 10. Air p______ is a serious problem for both humans and animals. Ⅱ. 用括号中所给单词的适当形式填空。（每小题 1 分，共 8 分） 1. Air ______ (pollute) is bad for wild animals and people. 2. Looking after Xiwang gave the keeper great ______ (satisfy). 3. The ______ (protect) of wild animals needs everyone's effort. 4. We should take ______ (act) to help the animals in danger. 5. Her ______ (sick) kept her at home for a week. 6. We should treat wild animals with ______ (kind). 7. ______ (hunt) wild animals is not allowed by law. 8. The ______ (mean) of the story is that humans should live in peace with animals. Ⅲ. 单项选择。（每小题 1 分，共 10 分） 1. — What's your favourite wild animal? — I like ______ best. They're cute and friendly and among the smartest animals on earth. A. dolphins B. pandas C. wolves D. eagles 2. Giant pandas ______ bamboo. It is their main food. A. live on B. live in C. live with D. live for 3. The hunter wanted ______ the tiger, but the law stopped him. A. kill B. killing C. to kill D. killed 4. Our teacher often tells us ______ wild animals. A. protect B. to protect C. protecting D. protected 5. Many wild animals are ______ now. We must take action to protect them. A. in danger B. in the wild C. in fact D. in time 6. ______ the government's help, the number of pandas is increasing. A. Thanks to B. As a result C. Even if D. Once in a while 7. Xiwang ______ just 100 grams when she was born. A. weight B. weighed C. weighs D. weighing 8. It's not easy ______ in the wild for baby pandas. A. survive B. surviving C. to survive D. survived 9. ______ giant pandas are popular, they still face serious problems in the wild. A. Even if B. As a result C. Thanks to D. In order to 10. — Would you like ______ the Wild Animals Club? — Yes, I'd love to. A. join B. to join C. joining D. joins Ⅳ. 根据汉语意思完成句子，每空一词。（每小题 1 分，共 6 分） 1. 大熊猫主要以竹子为生。 Giant pandas ______ ______ ______ bamboo. 2. 结果，许多野生动物处于危险之中。 ______ a ______, many wild animals are ______ danger. 3. 多亏了这些努力，熊猫的数量正在增加。 ______ ______ these efforts, the number of pandas is increasing. 4. 为了保护野生动物，政府建立了许多自然保护区。 ______ ______ ______ protect wild animals, the government has set up many nature reserves. 5. 我们应该采取行动保护处于危险中的动物。 We should ______ ______ to protect the animals in danger. 6. 即使困难重重，我们也不应该放弃。 ______ ______ it is difficult, we shouldn't give up. Ⅴ. 用括号内动词的适当形式填空。（每小题 1 分，共 6 分） 1. My father often asks me ______ (read) more books about wild animals. 2. We decided ______ (join) the Wild Animals Club last week. 3. It's important for us ______ (protect) the environment. 4. The children hope ______ (see) the giant pandas in the zoo one day. 5. ______ (save) wild animals, we must take action right now. 6. The teacher told us ______ (not hunt) wild animals. Part B 能力提升层（选做，共 40 分，建议 25 分钟） Ⅰ. 完形填空。（每小题 1 分，共 10 分） Wild animals are our friends on the earth. However, many of them are in __1__ today. Some people __2__ them for their fur, meat or horns. Others __3__ their homes by cutting down trees. As a __4__, the number of some animals is falling quickly. We must __5__ action to protect them. First, the government should set up more nature reserves __6__ animals can live safely. Second, we should __7__ people from hunting or buying products made from wild animals. Third, we can tell others the __8__ of protecting animals. Every small effort __9__. If we work together, wild animals will have a __10__ future. 1. A. danger B. order C. fact D. trouble 2. A. hunt B. feed C. help D. save 3. A. build B. destroy C. protect D. find 4. A. result B. way C. fact D. rule 5. A. take B. make C. get D. do 6. A. so that B. even if C. as soon as D. because 7. A. ask B. stop C. tell D. allow 8. A. colour B. price C. importance D. danger 9. A. counts B. melts C. drops D. loses 10. A. dark B. bright C. short D. sad Ⅱ. 按要求完成句子。（每小题 2 分，共 12 分） 1. We should protect wild animals from danger.（改为一般疑问句） ____________________________________________________ 2. Xiwang weighed over 35 kilograms at eight months old.（对划线部分 over 35 kilograms 提问） ____________________________________________________ 3. To save wild animals is important.（用 it 作形式主语改写） ____________________________________________________ 4. He goes to the zoo. He wants to see the pandas.（用动词不定式表目的合并为一句） ____________________________________________________ 5. “Don't hunt wild animals,” the teacher said to us.（用 ask sb. not to do sth. 改写） ____________________________________________________ 6. We take action because we want to protect wild animals.（用 in order to 改写） ____________________________________________________ Ⅲ. 阅读理解。（每小题 2 分，共 10 分） Many people love wild animals, but do you know that the homes of some animals are getting smaller and smaller? About a hundred years ago, there were more tigers in Asia than today. Now, tigers are in danger because people cut down forests and hunt them. The blue whale is another example. Blue whales are the largest animals on Earth. They can be over 30 metres long and weigh as much as 150,000 kilograms. Sadly, people hunted them for their meat and oil. As a result, there were very few blue whales left. Today, many countries have made laws to protect wild animals. Nature reserves help animals live in the wild safely. Scientists also work hard to increase the number of rare animals. But these efforts are not enough. Everyone can do something, for example, not buying products made from wild animals. 1. Why are tigers in danger according to the passage? 2. What does the word “them” refer to in “people hunted them for their meat and oil”? 3. How long can a blue whale be? 4. What do nature reserves help animals do? 5. What is the main idea of the passage? Ⅳ. 任务型阅读：阅读短文，完成下面的表格，每空一词。（每小题 2 分，共 8 分） Wild animals are in danger. People hunt some animals for their fur, meat or horns. People also cut down too many trees, so many animals lose their homes. Besides, pollution and diseases are also dangerous to wild animals. How can we help? First, learn about wild animals and know how important they are. Second, tell others not to buy products made from wild animals. Third, take part in activities to protect animals in nature reserves. Fourth, reduce pollution and keep the air and water clean. Problem Reason / Action Some animals are hunted People hunt them for their fur, meat or __1__. Many animals lose their homes People __2__ down too many trees. The number of animals drops Pollution and __3__ are also dangerous. We can do something to help We should __4__ about wild animals and know their importance. 1. ______ 2. ______ 3. ______ 4. ______ Part C 素养拓展层（挑战，共 20 分，建议 20 分钟） Ⅰ. 阅读表达：阅读下面的短文，回答后面的问题。（每小题 2 分，共 10 分） Some people think zoos are good for wild animals. In a zoo, animals are safe and can get enough food and care. Scientists can study them and help them have more babies. However, other people think wild animals should live in the wild. They say that a zoo is not a real home, and some animals become unhappy in small places. Besides, the best way to protect wild animals is to protect their homes—the forests, the rivers and the seas. What do you think? Maybe the answer is not “zoos or the wild”, but “zoos and the wild”. Zoos can help endangered animals for a while, but only a healthy wild world can make them live happily forever. 1. Why do some people think zoos are good for wild animals?（请至少写出两点理由） 2. What does “a healthy wild world” mean in the last paragraph?（用英语简要回答） 3. What is the writer's opinion in the last paragraph?（用英语回答） 4. Do you think we should keep wild animals in zoos? Why or why not?（请给出至少两点理由） 5. What can you do to help protect wild animals in your daily life?（请至少写出两点做法） Ⅱ. 书面表达。（10 分） 情境：The Wild Animals Club 正在举办“为动物发声（Speak for the animals）”书信活动。请你以某种野生动物的名义（如 a giant panda, a wolf, a blue whale, a tiger），给人类写一封 80 词左右的信。 要求： 1. 介绍“自己”（这种动物）的基本情况与生存现状； 2. 说明人类活动给“自己”带来的威胁（至少两点）； 3. 向人类提出保护建议（至少两点）； 4. 表达“自己”对未来的期望。 提示词：live on, in danger, take action, thanks to, in order to, as a result, I hope... 分层要求：A层可参照课本句型写 60 词左右；B层写 80 词左右；C层写 80—100 词，并至少使用一个动词不定式作目的状语。 七、答案与解析 Part A 基础巩固层 Ⅰ. 单词拼写 1. wild　2. dolphins　3. fox　4. wolf　5. zebra　6. tiny　7. birth　8. increasing　9. protection　10. pollution 解析：第 8 题由 is 可知用现在进行时，故填 increasing，意为“正在增加”；第 9 题需填名词 protection“保护”。 Ⅱ. 词形变化 1. pollution　2. satisfaction　3. protection　4. action　5. sickness　6. kindness　7. Hunting　8. meaning 解析：本组考查名词后缀。pollute→pollution，satisfy→satisfaction，protect→protection，act→action（-ion 后缀）；sick→sickness，kind→kindness（-ness 后缀）；hunt→Hunting（-ing 作动名词，句首首字母大写），mean→meaning。 Ⅲ. 单项选择 1. A　2. A　3. C　4. B　5. A　6. A　7. B　8. C　9. A　10. B 解析：第 1 题由“the smartest animals on earth”可知选 dolphins；第 2 题 live on 意为“以……为食”；第 3 题 want to do sth.；第 4 题 tell sb. to do sth.；第 5 题 in danger 意为“处于危险中”；第 6 题 Thanks to 意为“多亏，由于”；第 7 题由 when she was born 可知用一般过去时 weighed；第 8 题 It’s＋adj.＋to do sth.，用不定式作真正主语；第 9 题 Even if 引导让步状语从句，意为“即使”；第 10 题 Would you like to do sth.? Ⅳ. 完成句子 1. mainly live on　2. As; result; in　3. Thanks; to　4. In; order; to　5. take; action　6. Even; if 解析：分别为 live on（以……为生）、as a result（结果）、thanks to（多亏）、in order to（为了，不定式表目的）、take action（采取行动）、even if（即使）等固定搭配。 Ⅴ. 语法填空 1. to read　2. to join　3. to protect　4. to see　5. To save　6. not to hunt 解析：ask sb. to do、decide to do、It’s＋adj.＋to do、hope to do 均用不定式；第 5 题 To save... 位于句首作目的状语；第 6 题不定式的否定式为 not to do。 Part B 能力提升层 Ⅰ. 完形填空 1. A　2. A　3. B　4. A　5. A　6. A　7. B　8. C　9. A　10. B 解析：1. in danger“处于危险中”；2. hunt“猎杀”；3. destroy“破坏”栖息地；4. as a result“结果”；5. take action“采取行动”；6. so that 引导目的状语从句；7. stop sb. from doing sth.“阻止某人做某事”；8. the importance of...“……的重要性”；9. every small effort counts“每一份小小的努力都很重要”；10. a bright future“光明的未来”。 Ⅱ. 按要求完成句子 1. Should we protect wild animals from danger? 2. How much did Xiwang weigh at eight months old? 3. It is important to save wild animals. 4. He goes to the zoo to see the pandas. 5. The teacher asked us not to hunt wild animals. 6. We take action in order to protect wild animals. 解析：第 2 题对重量提问用“How much did...weigh?”；第 3 题用 it 作形式主语，真正主语为不定式；第 4 题不定式作目的状语；第 5 题 ask sb. not to do sth.；第 6 题 in order to 相当于不定式作目的状语。 Ⅲ. 阅读理解 1. Because people cut down forests and hunt them. 2. Blue whales. 3. Over 30 metres. 4. (They help animals) live in the wild safely. 5. Wild animals need our protection. / We should protect wild animals. 解析：第 2 题代词指代题，往上文找复数名词 blue whales；第 4 题答案依据“Nature reserves help animals live in the wild safely.”；第 5 题主旨题，通篇围绕“野生动物需要保护”展开。 Ⅳ. 任务型阅读 1. horns　2. cut　3. diseases　4. learn 解析：分别对应原文“for their fur, meat or horns”“cut down too many trees”“pollution and diseases”“learn about wild animals”。填写时需注意表格“每空一词”的要求并调整词形。 Part C 素养拓展层 Ⅰ. 阅读表达 1. Because in a zoo animals are safe and can get enough food and care; scientists can also study them and help them have more babies. 2. It means the forests, the rivers and the seas where wild animals can live safely and happily.（即野生动植物能够安全、快乐生活的自然环境。） 3. The writer thinks we should protect both zoos and the wild — zoos can help endangered animals for a while, but only a healthy wild world can make them live happily forever. 4. 开放性试题。示例：Yes, I think so. Zoos can keep some endangered animals safe and help them have more babies. / No, I don’t think so. A zoo is not a real home, and animals may feel unhappy there; we should protect their wild homes instead.（观点明确、理由充分、表达连贯即可。） 5. 开放性试题。示例：I can learn more about wild animals, tell others not to buy products made from wild animals, take part in activities to protect animals, and reduce pollution in my daily life.（至少两点，言之有理即可。） Ⅱ. 书面表达（参考范文） Dear humans, I am a giant panda. I live in the forests of China. I am black and white, and I mainly live on bamboo. However, I am in danger now. People cut down too many trees, so I am losing my home. Some people even hunt me for my fur. As a result, there are not many of us left in the wild. I hope you can take action to protect us. First, please protect the forests and set up more nature reserves so that we can live safely. Second, please stop buying products made from wild animals. Thanks to your help, I believe wild animals will have a bright future. Thank you! Yours, a giant panda 评分标准：内容要点齐全（介绍、威胁、建议、期望）6 分；语言准确、语法规范（尤其在动词不定式与重点短语的运用上）3 分；语篇连贯、书写规范 1 分，共 10 分。 学科网（北京）股份有限公司 $