Unit 5 Looking into nature Presenting ideas & Reflection （教学课件） 2025-2026学年外研版八年级英语下册

该初中英语课件围绕“探索自然”主题，聚焦that/if/whether引导的宾语从句及核心词汇运用，通过“奋斗者号”深潜、南极科考站等真实成就案例导入，引导学生从识别探索成就到提炼探索精神，再借助问题链（What is it? Who made it?等）和海报框架支架，实现从语言输入到海报创作、口头展示的连贯学习。 其亮点在于以任务驱动（制作探索成就海报）贯穿教学，结合中国自然探索实例（如“奋斗者号”），在小组合作、信息梳理、成果展示中提升学生语言能力（宾语从句运用、口头表达），涵养文化意识（家国情怀与探索精神），培养思维品质（分析成就意义、提炼精神内涵）。提供写作范例、反思评估表等工具，助力学生巩固语言知识与探究能力，也为教师提供结构化教学流程与多元评价支持。

Unit 5 Looking into nature (Presenting ideas & Reflection) 通过本节课的学习，同学们将能： 重点：1. 运用核心词汇与 that/if/whether 引导的宾语从句，按教材框架完成海报内容创作与口头展示。 2. 规范使用“横版表格/海报框架”组织信息，实现书面表达的条理性。 难点：1. 准确使用宾语从句描述探索成就，提炼并清晰表达探索者的精神品质。 2. 小组合作流畅而有逻辑性地进行展示。 学习目标 Lead-in Lead-in What achievements can you see? The “Fendouzhe” submersible breaks deep-sea exploration records. Chinese scientists build more advanced Antarctic research stations. Lead-in What spirit do the explorers show? -Perseverance（坚持不懈） - Courage to explore unknowns（探索未知的勇气） - Innovation and hard work（创新与努力） 单元任务 Make a poster about an achievement in nature exploration. 【话题感知】 本单元围绕“探索自然”这一主题展开深入探讨。本单元让我们深刻认识到，自然探索不仅是对未知的追寻，更需要巨大的勇气和坚持不懈的精神。那些载入史册的成就，不仅加深了我们对世界的认知，也时刻提醒着我们：要勇于尝试，永远心怀对自然的敬畏，用行动去守护这片美丽的家园。 Step 1:Work in groups. Search for information about achievements in nature exploration.Then take a group vote to decide on the achievement for your poster. What is it? Who made it? Work in groups & Discussion. Why is it important? What spirit was needed to achieve it? Step 2:Organise your ideas with the help of the following outline and make your poster.You may use the following language tips or find useful expressions or sentences from this unit. Title of the poster What is it? -It's an important achievement in space / land / sea/... exploration. Who made it? -The achievement was first made by... -The person who made the achievement is... Why is it important? -It helps us understand... -It can tell us... -It proves that... -Thanks to...,we now know... -It means that we can... -It helps to explain... -This achievement has changed... What spirit was needed to realise it? -... worked hard to explore... -... never stopped trying new ways / methods... -With..., he / she carried on with the research. -To achieve something, we must be ready to face challenges. Remember! Include drawings or photos to make your poster look better. Title of the poster What is it? The Great Achievement of the “Fendouzhe” It’s an important achievement in sea exploration. We know that the “Fendouzhe” is a deep-sea submersible. It dived to 10,909 meters in the Mariana Trench in 2020. Who made it? The achievement was first made by Chinese scientists and engineers. We believe that they are hard-working and creative. They spent many years on the research. 范例梳理 12 Why is it important? What spirit was needed to realise it? To make this achievement, they needed great spirit:✅ They never stopped trying new diving methods. ✅ With teamwork, they carried on with the research. ✅ We think that we should learn to face challenges bravely like them. 1. It proves that there are unknown creatures in the deep sea. 2. It helps us understand the deep-sea ecosystem better. 3. Thanks to it, we now know more about the earth’s crust. 范例梳理 13 Step 3:Practise and present your poster to the class. Practice Step 4: Vote on the best three posters and the best three presentations. Show Time. 实战演练 以“My View on Nature Exploration”为题，写一篇英语短文，介绍一项你了解的自然探索成就(如深海探测、极地科考等)。 内容需包括： 1. 该成就的简要介绍； 2. 谈谈你对自然探索精神的理解； 3. 结合自身，说说你将如何践行这种精神。 要求： 1. 词数80左右(题目已给出，不计入总词数)； 2. 语句通顺，逻辑清晰； 3. 可适当发挥。 My View on Nature Exploration __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【审题指导】 1. 体裁：议论文（谈看法） 2. 人称：第一人称 3. 文章结构：用总分总的结构，分为三部分。 4. 时态：一般现在时为主，成就可用一般过去时 【思路构建】 第一段：引出话题 + 写成就 - 开头句：自然探索很重要。 - 写成就：举一个例子（奋斗者号 / 南极科考）。 第二段：谈精神（核心段） - 探索者展现了······精神。 - 简单解释：勇敢、坚持、不怕困难、热爱祖国。 第三段：联系自己 + 结尾 - 我要学习这种精神。 - 努力学习，遇到困难不放弃。 - 升华：将来为国家做贡献。 My View on Nature Exploration Nature exploration is full of amazing achievements. One great example is China’s “Fendouzhe” submersible，which successfully dived to the deepest point of the Mariana Trench. This achievement shows the spirit of perseverance and courage. Explorers never stop trying new ways to explore the unknown. They are always ready to face big challenges. As a student，I will learn from this spirit. I will keep curious about nature，study hard，and never give up when I meet difficulties. I hope to make my own small contributions to nature exploration one day. 参考范文 After completing this unit, I understand more about nature exploration. Nature exploration Reflection We have made many discoveries. There are lots of __________. It takes great effort to ___________. 1 To express my understanding, I can... ▱ use words and expressions in the unit to talk about nature exploration: ▱ use object clauses with that, if and whether to describe discoveries in nature exploration. ▱ describe the spirit of nature exploration. *1=excellent, 2= good, 3= not yet 2 I still need to improve: Words： Expressions： Sentences： Grammar： Listening： Speaking： … 3 THANKS Lavf59.27.100 $