Unit 5主题阅读训练 2025-2026学年译林版八年级英语上册

**基本信息** 以“动物趣闻-生存危机-守护生命”为逻辑主线，融合细节理解、推理判断等题型，系统培养语言能力与思维品质。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |动物趣闻|3题（2选择+1思维导图）|图示理解定位原文数据、推理判断承接段落逻辑|从群居蜘蛛特征切入，构建“生物特性-生态因素”认知链| |生存危机|5题（4选择+1开放问答）|数字计算提取文本数据、补全文章分析上下文逻辑|以迁徙物种濒危现象为核心，形成“问题-原因-措施”论证链| |守护生命|12题（10填空+2开放问答）|语法填空结合语境词形变化、开放问答联系生活实践|通过保护案例展示行动方案，实现“认知-实践”转化链|

8A Unit 5主题阅读训练 同学们！你是否想知道北极熊如何在消融的冰盖上生存？你是否好奇萤火虫为什么越来越少？本周八年级1班召开了“与野生动物同行”主题班会，同学们因此了解了野生动物的生存秘密和危机，还学习了如何保护它们。快来加入，让我们一起用双手守护这些不会说话的地球伙伴吧！ I. 动物趣闻 班会开始前，老师播放了关于动物的纪录片，同学们从中感受到了自然界的生存智慧和脆弱，开始走进野生动物的世界。 It is like a scene from a horror film: a spider web is several metres wide, which is home to thousands of spiders. And that was what Jason G. Goldman, an animal behaviour researcher, found along a muddy path in the Peruvian Amazon jungle—the web arched from tree to tree, a structure containing too many spiders to count. They appeared to act as a society, just like ants or bees. Anelosimus eximius, the species Goldman met in the rainforest, is not the only kind of social spiders in the world, but it does construct the biggest webs. Some can reach more than 7.6 m long and 1.5 m wide. A web of that size could contain as many as 50,000 individual spiders. An Anelosimus eximius colony contains adult males and females as well as youngsters, but the majority of spiders on the web are females. Males account for only between 5% and 22% of any colony's population. Social spiders work together to build, maintain and clean their webs. They work together to catch prey, and dine together when they trap a large feast. The females work together to care for the young in the colony. They feed their youngsters by vomiting up food for them, just like mother birds. Why did these spiders become social? Researchers have discovered three ecological elements that often lead to cooperative living among spiders. Social spiders tend to feed on bigger prey, for one thing. Spiders living in places where it is difficult to hunt large or more profitable prey alone may eventually figure out that it is in their interest to work together. 1. Which of the following correctly shows the parts of an Anelosimus eximius colony? 2. The following paragraph would discuss A. new threats to spiders' colonies B. new research on spiders' colonies C. more reasons for spiders' cooperative living D. more species of social spiders in the world 3.阅读短文，补全下方思维导图，每空不限一词。 II. 生存危机 每时每刻，全球有多个物种濒临灭绝或已经灭绝。同学们需要了解动物面临的生存危机，深刻认识到保护野生动物的紧迫性。 A report has found that more than one in five of the world's migrating species are at risk of extinction. Migrating species are ones that regularly travel to another area in order to continue to live. They might be looking for food, better weather or a mate. The report was released by the United Nations. In 1979, members of the UN signed an agreement to protect 1,189 migrating species. The recent report looked at the health of these protected species and found that nearly half of the populations are getting smaller, and more than one-fifth are at risk of disappearing. ____, because they often move through many different kinds of habitats. For example, more than 1.5 million wildebeest migrate through Tanzania and Kenya to follow seasonal rains each year, crossing rivers where hungry Nile crocodiles live. However, the biggest danger to migrating wildlife is human activities, such as hunting, fishing and building projects. It's difficult to protect migrating species because of the long way they travel. Monarch butterflies travel up to 3,000 miles every autumn from northeastern North America to Mexico. It's such a long way that they might meet different dangers and be short of energy. However, the report suggests that countries create areas of protected land to help animals migrate safely. It also suggests that governments do more to solve climate change, as well as noise, light and plastic pollution. The report highlights projects that have helped migrating species. In the South Atlantic Ocean, rules that stopped the hunting of humpback whales helped increase their numbers from 440 in the 1950s to about 25,000 today. Inger Andersen from the UN Environment Programme said that there was hope. 1. How many protected species are facing the danger of dying out according to the UN? A. About 193. B. About 240. C. About 600. D. About 1,189. 2. 新考法补全文章Which of the following can be put into the blank"____" in Paragraph 3? A. Migrating species face many dangers B. Migrating species travel far away from homes C. Migrating species don't like migrating D. Migrating species prepare well before migrating 3. What's Inger Andersen's attitude towards protecting migrating species? A. Angry. B. Doubtful. C. Positive. D. Uncertain. 4. What is the best title for the text? A. Migrating for More Food B. The Ways to Protect Migrating Species C. A Meaningful Migrating D. Migrating Species Need Protection Question: As a student, what can you do to help migratory animals? III. 守护生命 保护野生动物，不是遥不可及的英雄故事，而是每个人触手可及的生活选择。每个人只要愿意付出行动，都可以成为生命卫士。 Many people around the world are working to protect animals in danger. Here are three of their stories. Read on to learn how they're helping! Fernanda Abra is protecting golden-handed Tamarins in Brazil. "These monkeys live in 1. ________(forest). Over the years, many roads have divided their habitat 2.________smaller parts. The animals must risk their lives 3. ________(cross) the roads to find each other. To help them, we have built bridges in the canopy. This allows the animals to move around 4. _________(safe)." Aristide Kamla is saving African manatees in Cameroon. "Lake Ossa is home to some manatees. In the past, the lake was 5._______ (cover) with a type of weed. The weed grew fast and was hard to kill. 6._______the manatees could hardly come to the surface for air. With the locals' help, we first 7. _______(clear) some of the weed by hand. Then, we introduced weevils to eat the weed. Today, the weed grows in less than ten per cent of the lake." Kuenzang Dorji is saving Gee's golden langurs in Bhutan. "Habitat loss and climate change are making 8.__________hard for langurs to find food. This has forced them to eat farmers' crops. Many langurs have been hurt by cars or power lines, or killed by angry farmers. As a solution, we have placed model tigers near crops, roads and power stations. These 'tigers' roar 9.__________(scare) the monkeys away. We also plan to help farmers grow crops which are 10. __________(little) delicious to the monkeys, such as mushrooms." Questions: 1. What can you learn from the three stories? 2. What would you say to call on people to protect animals? Ⅰ. 1-2 AC 【语篇解读】本文是一篇说明文，介绍了研究人员对群居蜘蛛的研究发现。 1. A 图示理解题。根据“An Anelosimus eximius colony contains adult males and females as well as youngsters, but the majority of spiders on the web are females. Males account for only between 5% and 22% of any colony's population.”可知，在 Anelosimus eximius 这种蜘蛛群体中，大多数是雌蛛，雄蛛只占 5% 到 22%。故选 A。 2. C 推理判断题。倒数第二段提出问题：为什么 Anelosimus eximius 这种蜘蛛会有群居性？研究人员发现有三个生态因素，最后一段介绍了第一个原因，由此可推知文章接下来会介绍另外两点。故选 C。 3. (1) web (2) living/live (3) Mostly/Mainly (4) All the spiders (5) big/large (6) the young/youngsters (7) need/interest Ⅱ. 1-4 BACD 【语篇解读】本文是一篇说明文，主要介绍了有超过五分之一的迁徙物种面临灭绝的危险，并分析了迁徙物种面临的威胁以及保护措施。 1. B 数字计算题。根据“In 1979, members of the UN signed an agreement to protect 1,189 migrating species.”和“... nearly half of the populations are getting smaller, and more than one-fifth are at risk of disappearing.”可知，受保护的物种中有超过五分之一濒临灭绝。根据 1979 年签署的协议，受保护的物种有 1189 种，因此濒临灭绝的物种数量约为 1189 的五分之一，即约 240 种。故选 B。 2. A 补全文章题。根据“because they often move through many different kinds of habitats”和“However, the biggest danger to migrating wildlife is human activities, such as hunting, fishing and building projects.”可知，此处与迁徙物种经常穿越多种不同的栖息地会带来危险有关。选项 A “迁徙物种面临许多危险”符合语境。故选 A。 3. C 观点态度题。根据“Inger Andersen from the UN Environment Programme said that there was hope.”可知，Inger Andersen 对保护迁徙物种持积极态度。故选 C。 4. D 标题归纳题。通读全文可知，文章主要介绍了迁徙物种面临的威胁以及保护措施，因此最佳标题应为“迁徙物种需要保护”。故选 D。 Question: We should use less plastic products.（答案不唯一，言之有理即可） Ⅲ. 1. forests 2. into 3. crossing 4. safely 5. covered 6. So 7. cleared 8. it 9. to scare 10. less Questions: 1. Everyone can work actively to protect wild animals.（答案不唯一，言之有理即可） 2. Let's unite together and take action to protect our precious animal friends before it's too late.（答案不唯一，言之有理即可） 学科网（北京）股份有限公司 $