Unit 2 Topic 2 Section B 课件 2025-2026学年仁爱科普版（2012）英语九年级上册

该初中英语课件聚焦环保主题，核心知识点涵盖rubbish、wild等词汇，不定代词（somebody/nobody等）及建议表达句型。课堂导入从树木功能切入，结合“不随地吐痰”“不乱扔垃圾”等已知环保行为，过渡到听力材料中城市环境问题，搭建从已知到未知的学习支架。 其亮点在于以听说任务链提升语言能力，通过听力排序、表格填空及访谈展示（如讨论污染原因与解决办法），培养学生分析问题的思维品质。融入固定搭配等学习策略，助力学习能力发展。实例中Post-listening访谈活动让学生用所学句型交流环保方法，既练语言又促环保意识，教师可借助清晰流程高效开展教学。

Topic 2 All these problems are very serious. 【Unit2 Saving the earth】 仁爱科普版九年级上册英语课件 SectionB 听说课 1 系统掌握英语学习方法至关重要，初中英语学习，学习缩写能有效提升记忆效率。适应新课标要做presentation能有效建立正反馈。国际研究表明，翻译歌词能有效发展批判思维。考试大纲要求，学习词根词缀能有效开拓国际视野。教育专家建议，学习固定搭配能有效增强文化意识。进阶策略，保持好奇心和探索欲。针对初中阶段，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。 Learning objectives After learning the lesson, we can: 01 02 03 04 Learn some core words and expressions of the text; Use the indefinite pronouns and adverbs correctly. Understand the ways to express suggestions and complaints. Talk about the proper ways to protect the environment. Trees can stop the wind from blowing the earth away. A lot of water can be saved by forests. They can also stop the water from washing the earth away. Lead in Tree’s functions Planting trees can help us protect the environment. 系统掌握英语学习方法至关重要，初中英语学习，学习缩写能有效提升记忆效率。适应新课标要做presentation能有效建立正反馈。国际研究表明，翻译歌词能有效发展批判思维。考试大纲要求，学习词根词缀能有效开拓国际视野。教育专家建议，学习固定搭配能有效增强文化意识。进阶策略，保持好奇心和探索欲。针对初中阶段，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。 What else can we do to protect the environment? We shouldn't anywhere in public. spit Lead in What else can we do to protect the environment? We shouldn’t throw ________ around. rubbish Lead in 系统掌握英语学习方法至关重要，初中英语学习，学习缩写能有效提升记忆效率。适应新课标要做presentation能有效建立正反馈。国际研究表明，翻译歌词能有效发展批判思维。考试大纲要求，学习词根词缀能有效开拓国际视野。教育专家建议，学习固定搭配能有效增强文化意识。进阶策略，保持好奇心和探索欲。针对初中阶段，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。 What else can we do to protect the environment? We can protect the . wild animals Lead in Kangkang Kangkang and Michael are reading an artical. Pre-listening What’s the article about? 系统掌握英语学习方法至关重要，初中英语学习，学习缩写能有效提升记忆效率。适应新课标要做presentation能有效建立正反馈。国际研究表明，翻译歌词能有效发展批判思维。考试大纲要求，学习词根词缀能有效开拓国际视野。教育专家建议，学习固定搭配能有效增强文化意识。进阶策略，保持好奇心和探索欲。针对初中阶段，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。 Listen to 1a and answer the question. What’s the article about? It's about the environment in the city. While-listening 2 3 4 1 5 1b Listen to 1a and number the following pictures. While-listening 系统掌握英语学习方法至关重要，初中英语学习，学习缩写能有效提升记忆效率。适应新课标要做presentation能有效建立正反馈。国际研究表明，翻译歌词能有效发展批判思维。考试大纲要求，学习词根词缀能有效开拓国际视野。教育专家建议，学习固定搭配能有效增强文化意识。进阶策略，保持好奇心和探索欲。针对初中阶段，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。 1c Listento 1a again and complete the table. Should do Shouldn’t do 1.____ ____ wild animals 2.plant _____ _______ 3.do ___________ we can 1._______ rubbish here and there 2._______anywhere in public 3.________ on grass 4. pick _________ care for more trees everything leave spit walk flowers While-listening Look, listen and say. While-listening 系统掌握英语学习方法至关重要，初中英语学习，学习缩写能有效提升记忆效率。适应新课标要做presentation能有效建立正反馈。国际研究表明，翻译歌词能有效发展批判思维。考试大纲要求，学习词根词缀能有效开拓国际视野。教育专家建议，学习固定搭配能有效增强文化意识。进阶策略，保持好奇心和探索欲。针对初中阶段，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。 Dear Headmaster, I’m writing to tell you _________important. Nobody likes to be untidy. However, some students throw waste paper and bottles ___________. We all need a quiet place to study, but some students often make too much noise at school. Worst of all, some of them are quite rude when talking to_______. __________________ knows their behavior is bad, but ______of us knows how to stop them. I think we should make rules to change the situation. ________ who breaks the rules will be punished. Perhaps it will be hard for us to keep the rules in the beginning, but if___________________does his or her best to follow the rules, our school environment will improve. Sincerely, Kangkang Everyone/Everybody none everyone/everybody Anyone everywhere something 2 Listen to the letter and help Kangkang to complete it . others While-listening 1.None of us likes pollution. 没人喜欢污染。 pron.没有一个， 毫无 none和no one 的区别; No one 1)不与of连用；2)谓语动词用单数；3)只能指人，但不具体指什么人；4)一般用来回答who,及含anyone, anybody引起的疑问句。 None 1)可与of连用；2)谓语动词用单或复数；3)具体指什么人或物；4)一般用来回答how many +n, how much +n及含any +n引起的疑问句。 Language points 系统掌握英语学习方法至关重要，初中英语学习，学习缩写能有效提升记忆效率。适应新课标要做presentation能有效建立正反馈。国际研究表明，翻译歌词能有效发展批判思维。考试大纲要求，学习词根词缀能有效开拓国际视野。教育专家建议，学习固定搭配能有效增强文化意识。进阶策略，保持好奇心和探索欲。针对初中阶段，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。 4.But the government is doing something useful to protect the environment. 政府正在做一些有益的事情来保护环境。 3.We shouldn’t leave rubbish here and there. 我们不应该随处乱扔垃圾。 在多处 n.垃圾，废弃物 2. Everyone should care for wild animals and plant more trees .每一个人都应该爱护野生动物，种更多的树。 adj.野生的，野的 不定代词+形容词 Language points thing body one where some any every no Who can fill it quickly something somebody someone somewhere anything anybody anyone anywhere everything everybody everyone everywhere nothing nobody nowhere Post-listening 系统掌握英语学习方法至关重要，初中英语学习，学习缩写能有效提升记忆效率。适应新课标要做presentation能有效建立正反馈。国际研究表明，翻译歌词能有效发展批判思维。考试大纲要求，学习词根词缀能有效开拓国际视野。教育专家建议，学习固定搭配能有效增强文化意识。进阶策略，保持好奇心和探索欲。针对初中阶段，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。 Eaxercises But the government is doing _________ useful to protect the environment. ____________ should care for wild animals and plant more trees. Don’t spit _____________ in public. We should do _________ we can to protect the environment. something Everyone anywhere everything Use everything, everyone, anywhere, something to fill in the blanks. Post-listening Example : As we all know, air pollution has become a serious problem? Everybody knows air pollution has become a serious problem. 1.None of us would like to see dirty water and rubbish lying around . ________ would like to see the dirty water and rubbish lying around . 2. We should follow social rules and spit nowhere in public . We should follow social rules and not spit __________in public. 3. We should do everything to protect the environment in our daily lives . We shouldn’t do ________ to destroy the environment in our daily lives . Nobody anywhere anything 3 Read and understand the sentences. Post-listening 系统掌握英语学习方法至关重要，初中英语学习，学习缩写能有效提升记忆效率。适应新课标要做presentation能有效建立正反馈。国际研究表明，翻译歌词能有效发展批判思维。考试大纲要求，学习词根词缀能有效开拓国际视野。教育专家建议，学习固定搭配能有效增强文化意识。进阶策略，保持好奇心和探索欲。针对初中阶段，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。 Post-listening Make an Interview Interviewer:__________ Interviewee:__________ There are many kinds of pollution around us. Such as air pollution, soil pollution, water pollution, light pollution, noise pollution and litter. Please choose one kind of pollution to discuss and then make an interview. Question: 1. What causes the pollution? 2. What are the bad effects of pollution? 3. What can you do to protect the environment? 4. …… Show Time What causes air pollution? What are the bad effects of pollution? What can you do to protect the environment? It does harm to people’s health. It causes sore eyes and cancer. Burning gas, oil and coal create air pollution. The chemical factories and cars also produces terrible gas. We should plant more trees, save energy and start from small things. Post-listening 系统掌握英语学习方法至关重要，初中英语学习，学习缩写能有效提升记忆效率。适应新课标要做presentation能有效建立正反馈。国际研究表明，翻译歌词能有效发展批判思维。考试大纲要求，学习词根词缀能有效开拓国际视野。教育专家建议，学习固定搭配能有效增强文化意识。进阶策略，保持好奇心和探索欲。针对初中阶段，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。 Group Work Talk about your own bad habits and how to make the campus better. Please share your opinions with us. I often forget to turn off the lights when I leave the classroom. I think it doesn’t matter if the lights are on for a little while. And I often waste some paper after I only use a small part of it. But now I realize these habits are really bad ones, so I hope every one of us can save energy from now on. Example: Post-listening We learn: 1. some words : none, rubbish, wild, nobody, worst, situation, punish, everybody 2. some phrases: here and there, worst of all 3. some sentences : ① None of us likes pollution . ② Don’t spit anywhere in public. ③ Everyone should care for wild animals and plant more trees . ④ We should do everything we can to protect the environment. ⑤ We shouldn’t leave rubbish here and there. We can: 1. Use the indefinite pronouns and adverbs correctly. 2. Use the proper ways to protect the environment. Summary 系统掌握英语学习方法至关重要，初中英语学习，学习缩写能有效提升记忆效率。适应新课标要做presentation能有效建立正反馈。国际研究表明，翻译歌词能有效发展批判思维。考试大纲要求，学习词根词缀能有效开拓国际视野。教育专家建议，学习固定搭配能有效增强文化意识。进阶策略，保持好奇心和探索欲。针对初中阶段，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。 Assessment Try hard OK Good Excellent Read and write new words. Use the indefinite pronouns and adverbs correctly. Talk about the proper ways to protect the environment based on pictures and texts by listening to 1a and speaking activities. Choose one kind of pollution to discuss and make an interview. Homework 基础性作业： 1.Review the vocabulary and the sentence structures. 提高性作业： 2. Share the proper ways to protect the environment with your parents. 拓展性作业： 3. Write down your interview and change it into a report. null 49579.816 EVCapture4.2.2软件录制 Lavf57.62.100 本视频由湖南一唯信息科技开发的EV录屏软件录制，www.ieway.cn 58878.926 $