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Unit 4 Amazing Plants and Animals Section B（1a-1f） 导学案
班级： 学生姓名：
科目： 授课教师：
学习目标 通过本节课学习，学生能够： 能理解文本中关于蜜蜂的重要性、习性、问题等关键信息；能识别并掌握描述蜜蜂的核心词汇和句式，如 Bees are + 形容词等。（学习理解） 能运用预测、扫读、精读等阅读策略完成信息提取任务，如总结段落大意、回答细节问题等；能通过思维导图整合信息，运用所学进行小组讨论。（应用实践） 能结合文本内容续写关于蜜蜂的段落，分析蜜蜂保护措施以及数量下降的影响，并与同伴分享，提升对 “人与自然” 联系的理解。（迁移创新）
学习 重难点 重点：提取蜜蜂在生态系统中的重要作用、生活习性等关键信息；掌握并运用描述蜜蜂的核心词汇和阅读策略。 难点：理解 “蜜蜂 - 植物 - 人类” 之间的复杂生态联系；运用准确、连贯的语言讨论并续写关于蜜蜂的内容。
课前预习 一、选择合适的词义（基础题） pollination（ ） A. 生态系统 pollen（ ） B. 蜂巢 ecosystem（ ） C. 授粉（过程） honeycomb（ ） D. 花粉 honey（ ） E. 蜂蜜 二、选择与填空（拓展题） 结合课文标题和预习的词汇，预测文章可能会提到的 3 个关键信息： ① ________ ② ________ ③ ________ 思考问题：“Why do you think bees are important to us ” 用 1-2 句简单英文回答： _____________________________________________
课堂探究
Lead in Look at this picture. Why are there so few fruits and vegetables in the supermarket What connections can you find from these two pictures？
Pre-reading 1a Look at the title and the pictures below.Guess what the text is about. What do you think the article will talk about
While-reading Quick Scan Read the text quickly, summarize each paragraph's main idea, and underline key sentences. Let’s analyze. Detailed Reading Task1: Identify adjectives describing bees. Task2: Answer the reading questions. How many flowers do bees often visit on one trip A. 10 to 20 flowers. B. 30 to 40 flowers. C. 50 to 100 flowers. D. Over 100 flowers. The underlined word “honeycomb” in the third paragraph probably means “______”. A. a place where bees store honey B. the way bees communicate C. the food that bees make D. the home for bees to sleep What can we infer from the last paragraph A. Bees only communicate by dancing. B. Without bees, people can still live well. C. The number of bees is increasing these years. D. Protecting bees is very important for the ecosystem. Let’s analyze. Mark challenging sentences. 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. When a bee finds new food, it uses a dance to tell the others where and how far away the food is.
Post-reading 1c Read again and complete the mind map with the information from the text. Discussion and Sharing Can you give another title for the text What other interesting facts do you know about bees What do you know about the connection between humans and other insects,such as ants and butterflies 1e Imagine you are the writer.Write one more paragraph about bees and add into the text. ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 1f How do you understand the connection between plants, animals, and people Think of some examples and then share them with a partner.
Exercise 引出主题 / 现象 Imagine...（想象…… ） 课文原句：Imagine you go to the supermarket in your area... 仿写：想象一个没有鸟的世界 —— 清晨无鸟鸣（chirp），植物生长失助力。 __________________________________________________________________________________________________________________________________________________________ 强调重要性 ..are one of the 最高级+n.复数 of...（…… 是…… 的最...之一 ） 课文原句：...and bees are one of the best examples of this connection. 仿写：中秋月饼是节日文化最动人的象征之一，将亲情与团圆回忆串联一起。 __________________________________________________________________________________________________________________________________________________________ 说明结果 / 影响 Without their work, ...cannot...（没有它们的工作，…… 无法…… ） 课文原句：In fact, without their work, about 80 per cent of the plants in the world cannot grow. 仿写：没有农民的辛勤劳作，我们无法享用新鲜蔬菜。 __________________________________________________________________________________________________________________________________________________________
Homework 基础作业： 背诵核心词汇和句式，用 3 个形容词描述蜜蜂并造句。 提升作业： 完善课堂续写的段落，增加 1-2 个保护蜜蜂的具体做法。 拓展作业： 查阅资料，用英语记录一种其他对生态重要的动物（至少 3 点信息）。
【参考答案】
课前预习 一、选择合适的词义（基础题） pollination（C） pollen（D） ecosystem（A） honeycomb（B） honey（E） 二、选择与填空（拓展题） 预测文章关键信息（示例，符合主题即可）： ① Bees' important work (like pollination) ② Interesting habits of bees (like dancing to communicate or working together) ③ The problem of dropping bee numbers and how to protect bees 思考问题回答（示例，合理即可）： Bees are important to us because they help plants grow through pollination, and many of our foods come from these plants. Bees are important because they play an important part in the ecosystem—without them, about 80% of plants can't grow well.
课堂探究
情景导入 略
学习理解 Pre-reading 1a Look at the title and the pictures below.Guess what the text is about.
应用实践 While-reading Quick Scan Let’s analyze. Detailed Reading Task1: Identify adjectives describing bees. Task2: Answer the reading questions. CAD Let’s analyze. Mark challenging sentences.
迁移创新 Post-reading 1c Read again and complete the mind map with the information from the text. Discussion and Sharing 略 1e Imagine you are the writer.Write one more paragraph about bees and add into the text. Now that we know bees are in trouble, let's take action to protect them! First, plant more flowers in your garden. If you don't have a garden, pots on the balcony work too. Sunflowers, roses, and daisies are great choices—bees love their sweet nectar and need pollen from them. Next, cut down on using pesticides on plants. These chemicals are harmful and can make bees sick. Also, tell your family and friends why bees are so important. All in all, every small thing we do can save more bees and keep our planet healthy! 1f How do you understand the connection between plants, animals, and people Think of some examples and then share them with a partner. 略
课堂练习 Imagine a world without birds—no chirping in the morning, no help for plant growth. Mid - Autumn mooncakes are one of the best symbols of festival culture. They connect family love and reunion memories. Without farmers’ hard work, we cannot enjoy fresh vegetables.
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