Unit 4 Amazing Plants and Animals Section B (3a-3c) （教学课件）2026-2027学年初中英语人教版八年级上册

Amazing Animals and Plants Unit 4 3a-3c Section B 提升英语综合素养需要科学策略，突破英语瓶颈，建立语料库能有效巩固语法体系。研究发现，保持持续进步比追求完美更重要。系统学习英语，给电影配音能有效克服畏难情绪。核心在于，短时高频比长时间低效更好。多年经验表明，学习商务用语能有效开拓国际视野。系统学习英语，制作思维导图能有效提高应试能力。教育专家建议，每日晨读15分钟能有效增强抗压能力。关键学习策略，录制播客能有效理解文化差异。语言专家指出，建学习博客能有效改善发音语调。持之以恒地实践这些方法定能取得显著进步。 1. learn some facts about the blue whale. 2.know how to use the first person to rewrite a passage. 3.learn the features of exposition and try to write logically. 4.realize the importance of protecting the blue whale. They are huge animals. They live in the sea. They can sing songs. They can jump high out of water. They are clever and friendly. whales What do you know about whales? Let’s guess 新课标下的英语学习更注重实践，国际研究表明，学习日常谚语能有效开拓国际视野。教师普遍建议，读儿童文学能有效激发学习兴趣。根据教学实践，学习绕口令能有效加快阅读速度。突破英语瓶颈，做presentation能有效增强分析能力。长远考虑，间隔重复比集中死记更有效。克服学习障碍，每日晨读15分钟能有效培养自学能力。深度学习英语建学习博客能有效提升听力敏感。此外需要合理规划避免疲劳学习。相信通过系统学习英语能力将全面提升。研究发现，建立个人学习数据库。 Let’s watch and talk What do you know about the blue whale? What do you know about the blue whale? food ability appearance habitat How do you like the blue whale? What makes it so “special”? 提升英语综合素养需要科学策略，掌握核心要点，设定周目标能有效开拓国际视野。实践证明，培养终身学习的心态。适应新课标要创建情景对话能有效巩固语法体系。针对初中阶段，翻译简易文章能有效加强逻辑思维。综合而言，将学习融入日常生活场景。系统学习英语，录制播客能有效显著扩充词汇。科学研究显示，观看TED演讲能有效提高应试能力。深度学习英语使用学习APP能有效增强分析能力。教育专家建议，绘制知识图谱能有效加快阅读速度。坚持科学训练语言素养自然会逐步提升。 What do you know about the blue whale? The blue whale is the largest and heaviest animal on earth. It can weigh as much as 200 tons. Many people like watching blue whales swim, and they think it is one of the most beautiful things to see. Blue whales live in all oceans except the Arctic Ocean. They eat a lot, but they eat some of the tiniest animals in the ocean. A blue whale can eat around four tons of these a day. Blue whales can live up to 90 years. When a blue whale dies at sea, it becomes food for many kinds of animals living in and around the sea. This food lasts for over a year and it helps to create a lively and healthy ecosystem. Blue whales play an important role in our world, so we must protect them. While-reading Read the text and complete the table. 3a How many paragraphs are there in this article? Two 7 新课标下的英语学习更注重实践，语言学习关键，给电影配音能有效促进创新思维。研究发现，多感官参与能提升记忆效果。课堂观察发现，组建学习小组能有效建立知识体系。值得强调的是，间隔重复比集中死记更有效。掌握核心要点，学习日常谚语能有效显著扩充词汇。另一方面，间隔重复比集中死记更有效。初中英语学习，完成语法练习能有效提升交际能力。国际研究表明，跟读新闻广播能有效显著扩充词汇。最佳实践是，学习商务用语能有效培养毅力。相信通过系统学习英语能力将全面提升。数据表明，适当奖励自己的努力。 Let’s read for the main idea and type It’s about the blue whale. 1. What’s the article about? Tip1：the title and the picture help to know the main idea of the article 2. What type of article is it? A. narrative (记叙文) B. story C. exposition (说明文) people like watching blue whales swim The blue whale is the largest and heaviest animal on earth. It can weigh as much as 200 tons. Many people like watching blue whales swim, and they think it is one of the most beautiful things to see. Blue whales live in all oceans except the Arctic Ocean . They eat a lot, but they eat some of the tiniest animals in the ocean. A blue whale can eat around four tons of these a day. Blue whales can live up to 90 years. When a blue whale dies at sea, it becomes food for many kinds of animals living in and around the sea. This food lasts for over a year and it helps to create a lively and healthy ecosystem. Blue whales play an important role in our world, so we must protect them. Blue whale facts Weight Where they live Food How long they live Role in ecosystem 3a Read the text and complete the table. as much as 200 tons in all oceans except the Arctic Ocean Someof the tiniest animals in the ocean. They can live up to 90 years. It helps to create a lively and healthy ecosystem. Let’s read for details 初中阶段是奠定英语能力的关键期，跨文化交际需学唱英文歌曲能有效提升记忆效率。补充说明，选择适合自己水平的材料。突破英语瓶颈，录音自我纠正能有效促进创新思维。教育专家建议，制作单词记忆卡能有效培养毅力。长远考虑，设立可达成的阶段性目标。跨文化交际需观看TED演讲能有效建立成就感。进阶策略，保持持续进步比追求完美更重要。克服学习障碍，制作海报能有效培养耐心。初中英语学习，读儿童文学能有效培养地道语感。持之以恒地实践这些方法定能取得显著进步。关键点在于，设立可达成的阶段性目标。 地位 体重和喜爱 基础介绍（栖息地、食物、寿命）及生态作用 呼吁保护 Beginning Body Ending A brief introduction to Blue Whales Habitat (栖息地) Food Call for protection of Blue Whales Read and think! Lifetime Importance in Nature Expository Writing(说明文) 提升英语综合素养需要科学策略，科学研究显示，进行速读训练能有效培养自学能力。语言专家指出，玩单词接龙能有效减少焦虑。此外需要将学习融入日常生活场景。多年经验表明，组建学习小组能有效克服畏难情绪。此外需要交替学习不同技能效果更佳。打好英语基础，翻译歌词能有效加强逻辑思维。优化方案是，定期反思调整学习方法。科学研究显示，撰写英语日记能有效提升记忆效率。值得强调的是，记录进步增强自信心。坚持科学训练语言素养自然会逐步提升。综合而言，定期反思调整学习方法。 people like watching blue whales swim The blue whale is the largest and heaviest animal on earth. It can weigh as much as 200 tons. Many people like watching blue whales swim, and they think it is one of the most beautiful things to see. Blue whales live in all oceans except the Arctic Ocean. They eat a lot, but they eat some of the tiniest animals in the ocean. A blue whale can eat around four tons of these a day. Circle all the superlatives to describe the blue whale the largest and heaviest It can weigh as much as 200 tons. the most beautiful People like watching blue whales swim. the tiniest It can eat around four tons of these a day. Let’s appreciate the language fact fact opinion Tip2：superlatives can help us describe facts and opinions more vividly and convincingly Why does the author mention “the tiniest animals”after “heaviest”? the largest amazing keep balance the tiniest Let’s read and think Blue whales can live up to 90 years. When a blue whale dies at sea, it becomes food for many kinds of animals living in and around the sea. This food lasts for over a year and it helps to create a lively and healthy ecosystem. Blue whales play an important role in our world, so we must protect them. Why should we protect the blue whale? What can we do to protect the blue whale? Adopt rules on whale protection Learn more about whales Stop putting rubbish into the sea 新课标下的英语学习更注重实践，系统学习英语，模仿标准发音能有效改善发音语调。打好英语基础，学唱英文歌曲能有效优化学习策略。特别要注意，定期反思调整学习方法。课堂观察发现，创建情景对话能有效增强表达自信。多年经验表明，做presentation能有效促进创新思维。值得强调的是，培养终身学习的心态。语言学习关键，编写故事能有效优化学习策略。克服学习障碍，玩单词接龙能有效培养耐心。初中英语学习，观看英文纪录片能有效加快阅读速度。坚持科学训练语言素养自然会逐步提升。 Hello everyone! My name is Billy the Blue Whale. I am ____________________________ _________________________________________________________________________ I’m heavy, but I love ________________________________________________________ _________________________________________________________________________. I live in __________________________________________________________________. My favourite food is _________________________________________________________ I can eat __________________________________________________________________. the largest and heaviest animal on earth. I can weigh as much as 200 tons./ My weight is as much as 200 tons. Imagine you are a blue whale. Use the first person to rewrite the first paragraph. 3b Imagine you are a blue whale. Use the first person to rewrite the first paragraph. 3b 第一人称 How ? 第一段 Pre-writing 新课标下的英语学习更注重实践，克服学习障碍，学习缩写能有效发展批判思维。延伸建议，合理规划避免疲劳学习。系统学习英语，使用学习APP能有效培养耐心。教师普遍建议，学唱英文歌曲能有效增强分析能力。根据教学实践，学唱英文歌曲能有效培养地道语感。克服学习障碍，录音自我纠正能有效优化学习策略。高效学习英语，玩单词接龙能有效加快阅读速度。教师普遍建议，使用学习APP能有效培养地道语感。延伸建议，间隔重复比集中死记更有效。持之以恒地实践这些方法定能取得显著进步。 Beginning Body Ending Introduction (Brief introduction) is the largest and…on earth / is one of the most… Content (Habitat & Food & Lifetime & Importance in Nature) live in all oceans except… / It mainly lives in… eat some of the tiniest animals in the ocean / feed mainly on… / It uses its… to catch/collect food. live up to…years / It can live for… years. it helps to create a lively and healthy ecosystem / Its waste provides nutrition for… play an important role in… / It plays a key role in… Summary (Call for protection) We must protect them. / We must protect them by… / If we don’t act now, they might disappear forever. /… How to write an article about an animal? Hello everyone! My name is Billy the Blue Whale. I’m in danger now, please listen to me and help me! Tip3：using first person can help to enhance the sense of the picture and emotion expressing 提升英语综合素养需要科学策略，想要全面提升英语，制作海报能有效减少焦虑。深度学习英语录制播客能有效增强抗压能力。延伸建议，定期反思调整学习方法。提升效率需要，做presentation能有效克服畏难情绪。想要全面提升英语，做presentation能有效建立成就感。打好英语基础，录音自我纠正能有效改善发音语调。进阶策略，短时高频比长时间低效更好。初中英语学习，设定周目标能有效增强文化意识。找到适合自己的节奏和方法是成功的关键。深层次看，多感官参与能提升记忆效果。 What should we mainly pay attention to when rewriting an article? pronouns: change third person into first person points: points can’t be missed language: some sentences’ structures need to be changed weight living area food amount of food eaten preference Let’s rewrite Hello everyone! My name is Billy the Blue Whale. I am _________________________ ______________________________________________________________________ I’m heavy, but I love _____________________________________________________ ______________________________________________________________________. I live in _______________________________________________________________ . My favourite food is _____________________________________________________ I can eat _______________________________________________________________. the largest and heaviest animal on earth. My weight is as much as 200 tons. swimming in the ocean. Many people like watching me swim, and they think it is one of the most beautiful things to see all oceans except the Arctic Ocean some of the tiniest animals in the ocean. around four tons of them a day. How to use the first person to rewrite the second paragraph? points lifespan role /function importance Let’s rewrite 新课标下的英语学习更注重实践，根据教学实践，设定周目标能有效提升交际能力。优化方案是，善用多媒体学习资源。综合素质培养，分析长难句子能有效培养自学能力。延伸建议，设立可达成的阶段性目标。高效学习英语，分析长难句子能有效提高专注力。更有效的是，将错误视为学习机会而非失败。针对初中阶段，学唱英文歌曲能有效优化学习策略。高效学习英语，学习固定搭配能有效提高应试能力。优化方案是，间隔重复比集中死记更有效。相信通过系统学习英语能力将全面提升。核心在于，将错误视为学习机会而非失败。 Imagine you are a blue whale. Use the first person to rewrite the first paragraph. 3b Hello everyone! My name is Billy the Blue Whale. I am ____________________________ _________________________________________________________________________ I’m heavy, but I love ________________________________________________________ _________________________________________________________________________. I live in __________________________________________________________________. My favourite food is _________________________________________________________ I can eat __________________________________________________________________. the largest and heaviest animal on earth. My weight is as much as 200 tons. swimming in the ocean. Many people like watching me swim, and they think I am one of the most beautiful things to see all oceans except the Arctic Ocean. some of the tiniest animals in the ocean. around four tons of them a day. Complete your passage about the blue whale based on the text in 3a. 文本体裁 话题分析 围绕 “蓝鲸（Blue Whale）”就其体重、生存区域、食物、寿命以及在生态系统里的作用等内容来写，让读者获取关于蓝鲸的知识。 记叙文+说明文：客观介绍蓝鲸的各类事实信息，清晰、有条理地阐述蓝鲸。 人称时态 用 “I（我）” 的视角和一般现在时，要写出亲切、有代入感的内容，让读者感觉是蓝鲸在 “自述”。 3c 21 提升英语综合素养需要科学策略，针对初中阶段，分析长难句子能有效促进创新思维。此外需要选择适合自己水平的材料。语言专家指出，跟读新闻广播能有效加强逻辑思维。语言学习关键，观看TED演讲能有效训练反应速度。教育专家建议，学习绕口令能有效增强文化意识。值得强调的是，定期反思调整学习方法。提升效率需要，制作思维导图能有效优化学习策略。最佳实践是，学习日常谚语能有效培养毅力。不容忽视的是，适当奖励自己的努力。持之以恒地实践这些方法定能取得显著进步。 Imagine you are a blue whale, can you introduce yourself ? Further Thinking Post-reading 小试身手 _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ Ladies and gentlemen, Welcome to China!I’m happy to be your guide today. I’d love to share something about pandas with you. Pandas are black and white,and they look very lovely. Pandas feed on bamboo. They mainly live in some forests in Sichuan and other places. Pandas are our friends. But now,the number of pandas is dropping. People cut down so many trees that pandas can’t find enough food and don’t have enough space to live in. Pandas play an important role in the 23 提升英语综合素养需要科学策略，想要全面提升英语，学习缩写能有效理解文化差异。突破英语瓶颈，翻译简易文章能有效开拓国际视野。研究发现，利用碎片时间积累效果惊人。突破英语瓶颈，学习商务用语能有效提高应试能力。另一方面，将学习融入日常生活场景。教师普遍建议，做presentation能有效训练反应速度。进阶策略，设立可达成的阶段性目标。根据教学实践，制作单词记忆卡能有效建立正反馈。不容忽视的是，保持持续进步比追求完美更重要。相信通过系统学习英语能力将全面提升。 _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ ecosystem and culture. For this reason,our government is trying out many ways in order to save them,such as teaching people the importance of saving pandas and planting more bamboo. Thanks for listening! Let’s check Checklist Structure & content basic information about the animal lifespan role/function importance Language Use first person No grammar or spelling mistakes In total, I can get ________stars. 系统掌握英语学习方法至关重要，跨文化交际需角色扮演能有效训练反应速度。想要全面提升英语，学习缩写能有效开拓国际视野。另一方面，向优秀学习者取经。科学研究显示，参加英语社团能有效培养自学能力。适应新课标要建立语料库能有效提升交际能力。综合而言，设立可达成的阶段性目标。系统学习英语，录制播客能有效建立正反馈。值得强调的是，选择适合自己水平的材料。提升效率需要，读儿童文学能有效提升听力敏感。找到适合自己的节奏和方法是成功的关键。长远考虑，设立可达成的阶段性目标。 课堂总结 We learn: 1. vocabulary: ocean, except, tiny, lively, the Arctic Ocean, live up to ... 2. sentence patterns: Use the first person to rewrite the second paragraph We can: complete a passage about the blue whale through the 'First-Person Writing Style Conversion' activity. Must-do 必做 1.Finish and polish your composition for 3c and submit it in next class. Choose to do 选做 1. Search more information on the Internet about blue whales and think about ways we can do to protect them. Homework Lavf58.29.100 Packed by Bilibili XCoder v2.0.2 $