Unit 4 Amazing Plants and Animals Section B (1a～1f) 学案 2026-2027学年人教版英语八年级上册

该初中英语导学案围绕“蜜蜂与生态”主题展开，引导学生学习蜜蜂的重要性、有趣事实及保护措施。通过课前词汇预习与阅读预测搭建基础，课堂以阅读理解、思维导图填空、复述训练及写作任务为支架，帮助学生构建从输入到输出的知识脉络。 资料特色在于融合语言能力与思维品质培养，思维导图和复述训练提升语言组织表达能力，Think and Share环节引导深度思考生态联系，同伴评价表与写作四步法促进自主学习，体现读写结合的探究式学习，助力学生提升综合素养。

Unit 4 Amazing Plants and Animals — Section B (1a~1f) 学案 —— 阅读写作课：蜜蜂与生态 We Can't Live Without Bees 2026-2027学年 人教版八年级上册 班级 姓名 学号 日期 课题 Unit 4 Section B (1a~1f): 阅读写作课 — 蜜蜂与生态 We Can't Live Without Bees 板块一：课前预习 Pre-class Preview ❶ 词汇预习表 请预习以下单词和短语，写出中文释义： 单词/短语 词性 中文释义（预习填写） pollination n. pollen n. honeycomb n. ecosystem n. communicate v. protect v. planet n. lack v./n. dropping adj./n. play an important part 短语 in order to 短语 ❷ 阅读预测 What do you think the text "We Can't Live Without Bees" is about? I think the text is about ____________________________________________________ Because _______________________________________________________________ 板块二：课堂探究 Class Exploration 阅读全文 We Can't Live Without Bees Paragraph 1: Imagine you go to the supermarket in your area, but there are almost no fruits, vegetables, honey, milk, eggs, or chocolate. How would you feel? Disappointed? Angry? Sad? At this moment you realize people, plants, and animals are all connected. We need each other to live, and bees are one of the best examples of this connection. Paragraph 2: Bees are very hard-working animals, and their greatest work is pollination. On one trip, they often visit 50 to 100 flowers. As they fly from one flower to another, they take pollen with them. This action helps plants grow. In fact, without their work, about 80 per cent of the plants in the world cannot grow. For this reason, many scientists believe that bees are the most important animals on this planet. Paragraph 3: Bees are also one of the most interesting animals in the world. For example, they work hard together to make their homes. In order to store honey, they create honeycombs. Another interesting thing about bees is how they communicate. When a bee finds new food, it uses a dance to tell the others where and how far away the food is. Paragraph 4: Bees play an important part in the ecosystem of our planet. However, the number of bees is dropping, and scientists are worried. They need our help, and there is a lot we can do. Think about what you can do to protect one of the most amazing animals on earth. ❶ 1b 阅读理解 — 划出描述蜜蜂的形容词，回答问题 1. Read and underline the adjectives that describe bees in the text. Adjectives: __________________, __________________, __________________, __________________ 2. What is bees' greatest work? ________________________________________________ 3. How many flowers do bees visit on one trip? ____________________________________ 4. What percentage of plants cannot grow without bees? __________________________ 5. What do bees create in order to store honey? __________________________________ 6. How do bees communicate? ____________________________________________________ 7. What problem are scientists worried about? ____________________________________ ❷ 1c 思维导图填空 Complete the mind map according to the text: Importance（重要性） Interesting Facts（有趣事实） Problem（问题） Bees' greatest work: ________________ On one trip, visit: ________________ flowers This helps: ________________ They work hard together to make: ________________ They use a ________ to tell others where and how far away the food is. The number of bees is ________________ Scientists are ________________ Without bees, about ________ per cent of plants cannot grow. Bees need ________ help. We Can't Live Without Bees ❸ 1d 复述 — 根据思维导图复述课文 Retell the text using the mind map. Use first/second/finally to organize your retelling: First, bees are very important because _________________________________________________ Second, bees are interesting because ________________________________________________ Finally, ______________________________________________________________________ ❹ Think and Share 1. Can you give another title for this text? ____________________________________________________________________________ 2. What other interesting facts do you know about bees? ____________________________________________________________________________ 3. What is the connection between humans and other insects (ants, butterflies)? ____________________________________________________________________________ ❺ 1e 写作 — 保护蜜蜂 Write a short passage: What can we do to help bees? Step 1 关联文本，确定方向 The question from the text: "Think about what you can do to protect one of the most amazing animals on earth." My writing topic: _____________________________________________________________ Step 2 列提纲，头脑风暴 Idea 1: __________________________ Idea 2: __________________________ Idea 3: __________________________ Idea 4: __________________________ Step 3 拓内容，添细节 Details for Idea 1: ___________________________________________________________ Details for Idea 2: ___________________________________________________________ Details for Idea 3: ___________________________________________________________ Details for Idea 4: ___________________________________________________________ Step 4 磨表达 — 写出完整短文 ____________________________________________________________________________ ____________________________________________________________________________ ____________________________________________________________________________ ____________________________________________________________________________ ____________________________________________________________________________ 板块三：课堂练习 Class Practice I. 1f 同伴评价表 Peer Evaluation Chart Evaluate your partner's writing: 评价维度 分数 评价标准 Structure（结构） 3 有清晰的开头、主体、结尾；使用连接词(first/also/another) Content（内容） 4 论点明确、细节具体、建议合理 Language（语言） 2 语法正确、词汇恰当、拼写无误 Emotion（情感） 1 表达对蜜蜂保护的关注和责任感 Total（总分） 10 II. Think and Share 深度思考 How do you understand the connection between people, plants, and animals? ____________________________________________________________________________ ____________________________________________________________________________ ____________________________________________________________________________ 板块四：课后作业 Homework 1. 修改完善Activity 1e的写作，检查拼写、语法和连接词的使用，使文章更加流畅。 2. 观察身边的动植物，思考它们之间的联系，用英语记录下来（至少50词）。 3. 复习本课核心词汇：pollination, pollen, honeycomb, ecosystem, communicate, protect, planet, lack, dropping, play an important part, in order to。 4. 预习下一课时的内容。 板块五：参考答案 ❶ 词汇预习表答案 pollination 授粉 | pollen 花粉 | honeycomb 蜂巢 | ecosystem 生态系统 | communicate 交流 | protect 保护 | planet 行星 | lack 没有；缺乏 | dropping 下降的 | play an important part 在......起重要作用 | in order to 为了 ❶ 1b 阅读理解答案 1. Adjectives: hard-working, greatest, important, interesting, new, worried (任选4个即可) 2. Their greatest work is pollination.（最伟大的工作是授粉） 3. They often visit 50 to 100 flowers on one trip.（每次出行访问50到100朵花） 4. About 80 per cent.（约80%） 5. They create honeycombs.（它们建造蜂巢） 6. They use a dance to communicate.（它们用舞蹈交流） 7. The number of bees is dropping.（蜜蜂数量在下降） ❷ 1c 思维导图答案 Importance（重要性）: pollination / 50 to 100 flowers / plants grow / 80 per cent Interesting Facts（有趣事实）: honeycombs / dance to communicate Problem（问题）: dropping / worried / our ❸ 1d 复述参考答案 First, bees are very important because their greatest work is pollination. On one trip, they visit 50 to 100 flowers and take pollen with them. This action helps plants grow. Without bees, about 80 per cent of plants cannot grow. Second, bees are interesting because they work hard together to make honeycombs to store honey. When a bee finds new food, it uses a dance to tell the others where and how far away the food is. Finally, bees play an important part in the ecosystem. However, the number of bees is dropping. Scientists are worried and bees need our help. ❹ Think and Share 参考答案 1. Another title: Save Our Bees / The Busy Bees / Bees: Our Tiny Helpers / Bees in Danger 等（言之有理即可） 2. Other interesting facts: Bees have a strict social structure (queen, workers, drones). They can recognize human faces. A bee's wings beat about 200 times per second.（蜜蜂有严格的社会分工结构，能识别人脸，翅膀每秒扇动约200次） 3. Connection with other insects: Ants help turn over soil which is good for plant roots. Butterflies spread pollen just like bees. People, plants, and insects are all connected and depend on each other.（蚂蚁帮助翻土促进植物生长，蝴蝶传播花粉，人与昆虫相互依存） ❺ 1e 写作范文 (Possible Version) There are lots of easy but helpful ways to protect bees. First, we can make our yards or balconies good places for bees. Planting flowers that have lots of sweet nectar—like lavender, sunflowers, and clover—is a great start. These flowers give bees nice food to eat. Also, don't use harmful pesticides in your garden. Pesticides are like poison to bees. They make bees' wings weak and stop them from finding their way back home. Another thing we can do is help local beekeepers. If we buy honey directly from them, we get pure, yummy honey. And it also encourages people to keep working as beekeepers. Every small thing we do adds up. It helps bees live and grow better. Think and Share 深度思考参考答案 People, plants, and animals are all connected. Bees help plants grow through pollination, and plants provide food and oxygen for humans. Animals maintain the balance of the ecosystem. When we protect nature, we protect ourselves. If one part of the ecosystem is broken, all parts will be affected. So we should live in harmony with nature. 学科网（北京）股份有限公司 $