Unit 5 Wild animals welcome to the unit 同步练习2026-2027学年译林版英语八年级上册

**基本信息** 聚焦野生动物主题，通过基础词汇、情境对话到语篇理解的分层设计，构建“词汇→句型→语篇”的知识巩固路径，培养语言能力与思维品质。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|核心词汇（野生、海豚等）、基础短语（世界上、团队精神）|翻译题直接考查词汇记忆，补全对话通过动物知识情境训练基础交际能力| |进阶层|词汇运用（形容词最高级、动词时态）、语篇逻辑|完形填空以海豚救援故事考查上下文理解，选词填空结合西伯利亚虎保护主题训练词汇变形| |综合层|语篇理解（细节查找、主旨归纳）、信息表达|阅读理解分析蚂蚁互助行为，任务型阅读探究大象情感关怀，培养信息提取与批判性思维|

Unit 5 Wild animals welcome to the unit 同步练习 学校:___________姓名：___________班级：___________考号：___________ 一、翻译 1．________ adj. 野生的& n. 野生状态，自然环境 2．________ n. 海豚 3．________ n. 雕 4．________ n. 狐狸 5．________ n. 鲨鱼 6．________ n. 狼 7．________ n. 斑马 8．________ n. 大王；国王 9．________ adj. 可爱的 10．________ adj. 友好的 11．________ 世界上 12．________ 团队精神 二、补全对话 根据对话内容，从方框中选择适当选项补全对话，其中有一个选项与对话内容无关。 A: Hi, Sam! I learned some interesting things about animals today. B: Really? 13 A: Did you know the animal with the most teeth is a snail (蜗牛)? B: A snail? That’s surprising! 14 A．No, I didn’t know that. B．Tell me about them. C．How many teeth does it have? D．The giraffe has the longest neck. E．Are there any more interesting things? F．And do you know which animal has the longest neck? A: Some snails have over 25,000 tiny teeth! B: Wow! That’s a lot of teeth for such a small animal! A: Yes. 15 B: Um, is it a giraffe? A: Yes, it is! A giraffe’s neck can be up to two metres long. B: That’s amazing! 16 A: Sure! Did you know bats (蝙蝠) are the only mammals (哺乳动物) that can fly? B: 17 Bats are really interesting! A: Animals are full of surprises. I love learning new things about them! 三、完形填空 Zoe, a young dolphin, lives in the Pacific Ocean. Dolphins are very 18 animals. They can communicate with each other using different sounds. One day, Zoe got 19 in some fishing nets near the coast. She tried to 20 , but she couldn’t move. She was very scared. Her mother and the other dolphins stayed 21 her and made loud sounds to call for help. Luckily, some fishermen 22 the dolphins and came to help. They carefully cut the nets and 23 Zoe free. Zoe swam back to her mother quickly. The dolphins 24 the fishermen by jumping out of the water. This experience teaches us that dolphins are clever and 25 animals. They help each other and work together. We should not 26 the oceans. Many sea animals are in danger because of pollution and fishing nets. We need to find better 27 to protect them. 18．A．lazy B．smart C．slow D．quiet 19．A．caught B．saved C．hidden D．protected 20．A．eat B．swim C．fly D．sleep 21．A．behind B．against C．beside D．without 22．A．heard B．feared C．hated D．forgot 23．A．kept B．set C．gave D．pushed 24．A．punished B．thanked C．joined D．invited 25．A．lazy B．dangerous C．careful D．caring 26．A．pollute B．clean C．visit D．discover 27．A．excuses B．ways C．plans D．reasons 四、选词填空 阅读短文，从方框中选择恰当的词并用其适当形式填空，使短文完整、通顺。每空一词，每词仅用一次，有两词为多余项。 act, hunt, connect, much, disappoint, excite, fast, important, large, protect, visit, up Hey, did you ever see Siberian tigers? They are the 28 of all tigers. They can grow 29 to 1.8-2.7 metres long. And guess what? They can weigh as 30 as 600 pounds (磅). These amazing tigers live in the northeast of China, the Russian Far East and parts of North Korea.There are many mountains and forests there, and not many tourists 31 these places. An adult Siberian tiger needs to eat at least 9 kilograms of food every day. They usually eat wild animals like pigs, fish and rabbits. When they are hunting, they can run 32 than 50 miles(英里)per hour. But now, the number of Siberian tigers is dropping greatly. In fact, scientists say there are only around 400 to 500 Siberian tigers left in the world. This makes us 33 . What can we do? First of all, the government should try its best to save them. For example, the government should make strong laws (法律) to stop people from cutting down trees and 34 tigers. As average people, each of us should also understand the 35 of protecting animals. Remember, all living things on the planet are 36 . To protect animals is to protect ourselves. Let’s take 37 before it is too late. 五、阅读理解 What amazing ants! In fact, they might be smarter than we think. A recent study found that ants can tell different kinds of injuries (损伤) and know how to help their friends. Sometimes, they even cut off another ant’s leg to save its life! When an animal gets a cut, it can become very sick or even die. That’s why many animals have special ways to clean and protect their cuts. Most ants can make a special liquid (液体) from their bodies to fight germs (细菌). But one kind of ant, the Florida carpenter ant, has lost this ability over time. So how do these ants help their injured friends? If the injury is on the upper leg, they will clean the cut and then bite off (咬掉) the leg. This takes about 40 minutes. If the injury is on the lower leg, they only clean the cut. This help really works! About 90% of ants that have a leg bitten off can still live. If the cut is only cleaned, about 75% can live. But if they don’t do anything at all with the cuts, fewer than 40% can live. It’s clear that ants not only care for each other, they also know how to give the right kind of help! 38．What does “its” refer to (指代) in Paragraph 1? A．A normal ant’s. B．An injured ant’s. C．An amazing ant’s. 39．Why do many animals have special ways to clean and protect their cuts? A．In order not to get sick or die. B．In order to show they’re strong. C．In order to make their cuts look better. 40．What will Florida carpenter ants do if the injury is on the upper leg? A．They will only clean the cut. B．They will forget about the injury. C．They will clean the cut and then bite off the leg. 41．How does the writer present the idea that “ants” help their injured friends really works ? A．By giving numbers. B．By asking questions. C．By using sayings. 42．What is the main idea of the passage? A．Florida carpenter ants are the smartest ants. B．Animals have different ways to protect themselves. C．Ants are amazing and can help each other in different ways. 六、任务型阅读 阅读短文，根据要求完成文后的题目。 What will you do if your friends are having a bad day? You might reach out to them and try your best to make them feel better, right? Believe it or not, elephants can do the same thing. Some scientists studied 26 elephants between the ages of 3 and 60 years old at the Elephant Nature Park in Thailand. They spent twelve months watching these elephants carefully. They found that elephants could tell when their friends were unhappy. They even tried to make their friends happy. For example, when some elephants feel unhappy, the others in the family group always try to give them friendly touches. They do it by putting their long, big trunks in each other’s mouths (嘴). It seems to be a way of saying, “I’m here to help you.” Nearby elephants also make some special noise to calm them down. Sometimes they just stand close to their friends. Scientists also noticed something else. Elephants have feelings like us. They never leave their weak (虚弱的) family members behind. When one elephant is hurt (受伤的), the stronger elephants always go to take care of him. The scientists were surprised by the study. They had never expected that elephants cared about each other so much. When elephants are sick or unhappy, no one leaves them alone. There is always a friend there for them. Only a few animals can do that. 43．Where did the scientists study the 26 elephants? (no more than 7 words) 44．How do elephants give their unhappy friends friendly touches? (no more than 13 words) 45．What do stronger elephants do when one family member is hurt? (no more than 10 words) 46．What can we learn from elephants’ actions? 《Unit 5 Wild animals welcome to the unit 同步练习》参考答案 题号 18 19 20 21 22 23 24 25 26 27 答案 B A B C A B B D A B 题号 38 39 40 41 42 答案 B A C A C 1．wild 2．dolphin 3．eagle 4．fox 5．shark 6．wolf 7．zebra 8．king 9．cute 10．friendly 【详解】1．wild：野生的，形容词；野生状态，自然环境，名词。故填wild。 2．dolphin：海豚，名词。故填dolphin。 3．eagle：雕，名词。故填eagle。 4．fox：狐狸，名词。故填fox。 5．shark：鲨鱼，名词。故填shark。 6．wolf：狼，名词。故填wolf。 7．zebra：斑马，名词。故填zebra。 8．king：大王；国王，名词。故填king。 9．cute：可爱的，形容词。故填cute。 10．friendly：友好的，形容词。故填friendly。 11．on earth 12．team spirit 【详解】on earth：世界上，介词短语。故填on earth。 team spirit：团队精神，名词短语。故填team spirit。 13．B 14．C 15．F 16．E 17．A 【导语】本文是一段关于动物知识的对话，主要讨论了蜗牛的牙齿数量、长颈鹿的脖子长度以及蝙蝠的飞行能力等有趣的动物特征。 13．根据“I learned some interesting things about animals today.”，“Really?”以及“Did you know the animal with the most teeth is a snail (蜗牛)?”可推知，B对A提到的动物知识感兴趣，并请求A给他讲讲。选项B“跟我讲讲它们吧。”符合语境，故选B。 14．根据“A snail?”和“Some snails have over 25,000 tiny teeth!”可推知，B在询问蜗牛牙齿的数量。选项C“它有多少颗牙齿？”符合语境，故选C。 15．根据“is it a giraffe?”以及“Yes, it is! A giraffe’s neck can be up to two metres long.”可推知，A询问B是否知道脖子最长的动物是什么。选项F“你知道哪种动物的脖子最长吗？”符合语境，故选F。 16．根据“Sure! Did you know bats (蝙蝠) are the only mammals (哺乳动物) that can fly?”可推知，B询问A是否还有别的有趣的事情。选项E“还有其他有趣的事情吗？”符合语境，故选E。 17．根据“Did you know bats (蝙蝠) are the only mammals (哺乳动物) that can fly?”和“Bats are really interesting!”可推知，B之前不知道这一事实。选项A“不，我之前并不知道这一点。 ”符合语境，故选A。 18．B 19．A 20．B 21．C 22．A 23．B 24．B 25．D 26．A 27．B 【导语】本文主要讲述了海豚佐伊被渔网困住后，在同伴和渔民的帮助下获救的故事，展现了海豚的聪明和互助精神，并呼吁人们保护海洋动物。 【详解】18．句意：海豚是非常聪明的动物。 下文“They can communicate with each other using different sounds.”表明，海豚能用不同的声音交流，说明它们很聪明，smart“聪明的”符合语境。lazy“懒惰的”、slow“慢的”和quiet“安静的”均无法体现这一特点。 19．句意：一天，佐伊被海岸附近的渔网缠住了。 下文“She tried to...but she couldn’t move.”表明，她被渔网缠住无法动弹，caught“被缠住”符合语境。saved“被救”、hidden“被隐藏”和protected“被保护”与后文“无法移动”矛盾。 20．句意：她试图游泳，但无法动弹。 下文“she couldn’t move”表明，她试图游泳但失败了，swim“游泳”符合海豚的习性。eat“吃”、fly“飞”和sleep“睡觉”与“无法移动”的情境无关。 21．句意：她的妈妈和其他海豚待在她身边，并发出响亮的声音求救。 海豚妈妈和其他同伴应待在佐伊“旁边”守护她，beside“在……旁边”符合语境。behind“在……后面”、against“靠着”和without“没有”语义不通。 22．句意：幸运的是，一些渔民听到了海豚的声音并前来帮助。 上文“made loud sounds to call for help”表明，渔民应是“听到”声音才来救援，heard“听到”符合语境。feared“害怕”、hated“讨厌”和forgot“忘记”均不合理。 23．句意：他们小心地割开渔网，把佐伊放走了。 “set...free”为固定短语，意为“释放”，此处指渔民割网释放佐伊，set符合语境。kept“保持”、gave“给”和pushed“推”均不能与free构成此搭配。 24．句意：海豚们跳出水面来感谢渔民。 上文渔民救助了佐伊，海豚跳出水面应是表达“感谢”，thanked“感谢”符合逻辑。punished“惩罚”、joined“加入”和invited“邀请”均不符合感恩语境。 25．句意：这次经历告诉我们，海豚是聪明且有爱心的动物。 前文描述海豚互相帮助、团结协作，说明它们有爱心，caring“有爱心的”符合语境。lazy“懒惰的”、dangerous“危险的”和careful“仔细的”与文意不符。 26．句意：我们不应该污染海洋。 下文“Many sea animals are in danger because of pollution”表明，污染是威胁海洋动物的原因，pollute“污染”符合语境。clean“清洁”、visit“参观”和discover“发现”均与保护呼吁无关。 27．句意：我们需要找到更好的方法来保护它们。 上文提到海洋动物面临危险，下文应指出需要寻找“方法”来保护它们，ways“方法”符合语境。excuses“借口”、plans“计划”和reasons“原因”中，ways最直接对应保护行动。 28．largest 29．up 30．much 31．visit 32．faster 33．disappointed 34．hunting 35．importance 36．connected 37．action 【分析】本文是一篇科普说明文。文章主要介绍了西伯利亚虎的外形特征、栖息环境、捕猎习性，同时点明其濒危现状，呼吁人们重视动物保护、采取行动守护这一珍稀物种。 【详解】28．句意‌：它们是所有老虎中体型最大的。该处指的是“老虎的体型”，根据范围“of all tigers”和备选词汇large可知，此处要用形容词最高级largest‌表示“最大的”。 29．句意：它们可以长到1.8-2.7米长。该处指的是“长到1.8-2.7米长”，根据固定搭配“grow up”和备选词汇up可知，此处表示“成长、长大”。 30．句意‌：它们的体重可达600磅。该处指的是“体重可达600磅”，根据固定搭配as much as和备选词汇much可知，此处用来修饰不可数的重量概念，因此填much‌。 31．句意‌：那里有许多山林，没有太多游客到访这些地方。该处指的是“没有太多游客到访这些地方”，根据主语tourists和备选词汇visit可知，此处表示游客的游览行为。该处为一般现在时，主语为名词复数tourists，因此填动词原形visit‌。 32．句意‌：捕猎时，它们的奔跑速度能超过每小时50英里。由“每小时50英里”可知速度很快，根据后面的than和备选词汇fast可知，此处要用副词比较级faster修饰动词run。 33．句意‌：这一现状让我们感到失望。根据前文老虎数量锐减的现状可知，该处指的是“这一现状让我们感到失望”，结合备选词汇disappoint，可知此处用形容词作宾语补足语表示人的感受，因此填disappointed‌。 34．‌句意‌：政府要制定严格法律阻止人们砍伐树木和猎杀老虎。该处指的是“猎杀老虎”，根据并列结构cutting down trees和备选词汇hunt可知，此处要用动名词形式hunting表示“猎杀”。 35．句意‌：我们每个人都要明白保护动物的重要性。该处指的是“保护动物的重要性”，根据定冠词the和空后的of以及备选词汇important可知，此处要填入名词形式importance‌。 36．‌句意‌：记住，地球上的所有生物都是相互关联的。根据语境和备选词汇connect可知，该处指的是“地球上的所有生物都是相互关联的”，此处用形容词connected‌作表语表示“相互联系的”。 37．句意‌：让我们在为时已晚之前采取行动。结合备选词汇“act”和固定搭配take action“采取行动”‌，可知此处要用名词形式 action表示“行动”。 38．B 39．A 40．C 41．A 42．C 【导语】本文主要介绍了蚂蚁能够根据同伴伤口的具体位置，采取清理伤口或截肢等不同的救助方式。文章通过列举具体的存活率数据，证明了这种神奇的互助行为确实有效，展现了蚂蚁非凡的智慧。 【详解】38．根据第一段第三句“…know how to help their friends.”和第四句“Sometimes, they even cut off another ant’s leg to save its life!”可知，这里的“its”显然指代的是前文提到的“another ant”，也就是那只“受伤的蚂蚁”。 39．根据第二段的第一句“When an animal gets a cut, it can become very sick or even die.”和第二句“That’s why…”可知，动物们采取特殊方式处理伤口的目的，就是为了避免生病或死亡（In order not to get sick or die）。 40．根据第三段第二句“If the injury is on the upper leg, they will clean the cut and then bite off the leg.”可知，如果伤口在上腿，它们会先清理伤口，然后咬掉那条腿。 41．根据第四段可知，作者列举了非常具体的数据“About 90% of ants... can still live.”、“about 75% can live”和“fewer than 40% can live”。通过列举这些具体的百分比数字，作者有力地证明了帮助行为的有效性。 42．综合全文，文章的核心就是讲述蚂蚁的神奇以及它们互助的方式。因此，C选项“Ants are amazing and can help each other in different ways” 最能概括全文主旨。 43．At the Elephant Nature Park in Thailand. 44．They put their long, big trunks in each other’s mouths. 45．They always go to take care of him. 46．We should care about and help our friends in need.(答案不唯一，合理即可) 【导语】本文是一篇说明文，主要讲述了科学家研究发现大象能够感知同伴的情绪并给予安慰和照顾，体现了动物之间深厚的情感联系。 【详解】43．第二段第一句直接写明研究地点“at the Elephant Nature Park in Thailand”，直接提取原文地点作答。 44．第二段原文写明“They do it by putting their long, big trunks in each other’s mouths.”，该句完整说明大象给予同伴友好触碰的方式，可直接摘抄原句作为答案。 45．第三段末尾原文给出“the stronger elephants always go to take care of him”，精准回答强壮大象面对受伤同伴的做法，可直接提取该句。 46．本题为主旨感悟开放题，结合全文大象彼此安慰、照顾弱小同伴、不离不弃的行为总结：我们应该关心身边的家人和朋友，在他们难过或遇到困难时陪伴、帮助他们。 学科网（北京）股份有限公司 $