Unit5 Animal Friends Welcome to the unit-同步练2025-2026学年译林版七年级英语下册

**基本信息** 初中英语Unit 5同步分层练习，通过基础巩固、能力提升、培优拓展三层设计，实现从词汇积累到语篇应用再到综合表达的知识进阶，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| |----|----------|----------| |基础巩固层|核心词汇（如bat, wing）、基础句型（单项选择）|单词拼写、短语填空，直接强化基础语言知识| |能力提升层|语篇理解（科普阅读）、情境应用（补全对话）|原创科普文本、信息简答，培养信息提取与逻辑思维| |培优拓展层|句型转换、主题写作（动物本领介绍）|书面表达结合Pet Week场景，提升综合语言运用能力|

Unit 5 Animal Friends Welcome to the unit 同步分层练习 第一部分 基础巩固层（满分 40 分） Ⅰ 单词拼写（根据中文提示写单词，每空 1 分，共 12 分） 1. 蝙蝠 ____________ 2. 蝴蝶 ____________ 3. 蜜蜂 ____________ 4. 蚂蚁 ____________ 5. 翅膀 n. ____________ 6. 重量 n. ____________ 7. 醒着的 adj. ____________ 8. 蜂蜜 n. ____________ 9. 昆虫 n. ____________ 10. 令人惊奇的 adj. ____________ 11. 事实；冷知识 ____________ 12. 宠物 n. ____________ Ⅱ 单项选择（每题 2 分，共 16 分） ( ) 1. Butterflies have four ______ and they taste food with their feet. A. wings B. weights C. holes ( ) 2. Bats stay ______ at night and look for small insects to eat. A. asleep B. awake C. happy ( ) 3. An ant can carry things fifty times its own ______. A. honey B. wing C. weight ( ) 4. —What fun ______ about pets do you know? —Cats can see clearly in dark places. A. facts B. pets C. insects ( ) 5. Every worker ______ makes only a little honey all its life. A. bat B. bee C. ant ( ) 6. —Some snails can sleep for three years! —______! I never hear about this before. A. That’s amazing B. You’re welcome C. That’s OK ( ) 7. We have Pet Week at school. We share stories about our animal ______. A. friends B. weeks C. insects ( ) 8. A bat ______ find its way by listening to sounds around it. A. can B. can’t C. is Ⅲ 短语 & 句型填空（选用方框短语变形填空，每空 2 分，共 12 分） look for, times its own weight, fun facts, stay awake, share...with, take in air 1. During Pet Week, we can ________ our pet stories ________ classmates. 2. Ants can lift heavy things fifty ________________________. 3. There are many ________________ about small insects for us to learn. 4. Bats ________________ all night and ________________ little insects to eat. 5. Small ants ________________ through tiny holes on their bodies. 第二部分 能力提升层（满分 40 分） Ⅰ 原创科普阅读理解（16 分） Passage: Cute Pets’ Amazing Skills Lots of students bring their small pets to the school Pet Week show. Every kind of pet has surprising skills. Hamsters can store lots of food in their cheek bags. They can carry food 20 times their body weight. Parrots have two strong wings and they can copy people’s words clearly. Goldfish sleep with their eyes open because they have no eyelids. Snails can sleep up to three years when the weather is too dry. All these fun facts make students love animals more. Teachers ask kids to watch small animals carefully and write down their special habits after class. 根据短文选择最佳答案（每题 4 分） ( ) 1. Where do students show their pets? A. In the city zoo B. At school Pet Week show C. In the science museum ( ) 2. How much weight can a hamster carry? A. 20 times its own weight B. 50 times its own weight C. Three times its own weight ( ) 3. Why do goldfish sleep with eyes open? A. They stay awake all night B. They have no eyelids C. They have four wings ( ) 4. What do teachers ask students to do after watching pets? A. Catch small insects at home B. Write down animals’ special habits C. Make honey with bees Ⅱ 补全对话（12 分） A: Hi, do you join the Pet Week talk today? Do you know any fun animal ①______? B: Sure! I learn many facts about small insects. Do you know ants can lift things fifty times their own ②______? A: That’s ③______! What other interesting things do you know? B: I know bats can find their way by listening, and they stay ④______ all night to look for insects. A: Wow, I only know butterflies taste things with their ⑤______. B: We can ⑥______ these cool facts with our group later. Ⅲ 信息简答（提取文本关键信息，每题 3 分，共 12 分） 用完整简单句回答问题 1. What animal has four wings and tastes food with feet? 2. How do bats find their way in the dark? 3. What can we do during the school Pet Week? 4. What amazing thing can snails do according to the text? 第三部分 培优拓展层（满分 20 分） Ⅰ 句型改写 & 易错改错（8 分） 1. An ant can lift things fifty times its own weight.（对划线部分提问） 2. Butterflies taste things with their feet.（改为一般疑问句） 3. 划出错误并改正： Bat find their way by listening to sounds. ____________ 4. 划出错误并改正： That’s amazed! I love this fun fact about pets. ____________ Ⅱ 书面表达（12 分，） 写作任务 介绍你最喜欢的小动物（家养宠物 / 野外小动物均可），分享 2-3 个它独特、令人惊奇的本领 写作硬性要求 1. 词数 60–80 词； 2. 必须使用句型 That’s amazing! / ...can ... 描述动物能力； 3. 写出至少 2 条关于这个动物的趣味冷知识； 4. 表达你对小动物的喜爱，贴合 Pet Week 校园分享场景。 写作素材参考（可选） · Cat：see clearly at night, land safely when falling · Parrot：copy human words, fly long distance · Hamster：store food in cheeks, run all night · Goldfish：sleep with eyes open, remember people’s faces 参考答案 一、基础巩固层 Ⅰ 单词拼写 1. bat 2. butterfly 3. bee 4. ant 5.wing 6. weight 7. awake 8. honey 9.insect 10. amazing 11. fact 12. pet Ⅱ 单项选择 1.A 2.B 3.C 4.A 5.B 6.A 7.A 8.A Ⅲ 短语填空 1. share; with 2. times its own weight 3. fun facts 4. stay awake; look for 5. take in air 二、能力提升层 Ⅰ 阅读理解 1.B 2.A 3.B 4.B Ⅱ 补全对话 1. facts 2. weight 3. amazing 4. awake 5. feet 6. share Ⅲ 简答示例（句意通顺即可得分） 1. Butterflies have four wings and taste food with their feet. 2. They find their way by listening to sounds. 3. We share pet stories and talk about fun animal facts. 4. Some snails can sleep for up to three years. 三、培优拓展层 Ⅰ 句型改写 & 改错 1. How heavy things can an ant lift? 2. Do butterflies taste things with their feet? 3. Bat → Bats 4. amazed → amazing Ⅱ 参考范文 My Cute Hamster My hamster is my favourite animal friend, and I will share its fun facts in Pet Week. It has two big cheek bags and it can store lots of food there. It can carry food twenty times its own weight! That’s amazing! It also stays awake almost all night and likes running on its small wheel. I love my hamster very much. It brings lots of fun to my daily life. 学科网（北京）股份有限公司 $