Unit8 section A 1a-2d课件 2025-2026学年鲁教版（五四学制）（2012）英语九年级全册

该初中英语课件围绕“环境污染”主题，聚焦噪音、空气、水及垃圾污染类型，通过视频导入（1word回答pollution）、词汇分类匹配（污染源与污染类型）、听力预测与验证等环节，搭建“词汇-听力-表达”学习支架，帮助学生梳理“问题-原因-解决措施”逻辑脉络。 其亮点在于融合语言能力、思维品质与学习能力培养：听力预测（分析词性填内容）、角色扮演（补全对话）提升语言理解与表达；问题分类（What-Why-How）、思维导图梳理逻辑，培养分析解决问题能力；学伴互查、小组调查（分工汇报+评价表）促进合作学习。主题贴近生活，渗透环保意识，教学环节清晰，助力学生提升综合语言运用能力与社会责任感，教师可直接应用于课堂，高效落实教学目标。

Unit 13 Unit 8 We’re trying to save the earth! We’re trying to save the earth! Section A 1a-2d What does this video talk about?（1word） pollution air pollution noise pollution water pollution Here are some words related to different kinds of pollution. 1a 与...有关 loud music cars rubbish planes littering ships factories smoking building houses mobile phones litter v. 乱扔 n. 垃圾；废弃物 air pollution noise pollution water pollution __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ 先自己填写，完成后学伴互查。 Here are some words related to different kinds of pollution. 1a 与...有关 loud music cars rubbish planes littering ships factories smoking building houses mobile phones litter v. 乱扔 n. 垃圾；废弃物 air pollution noise pollution water pollution __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ __________________________ cars factories smoking building houses (burning) loud music planes building houses mobile phones (machines) rubbish littering ships factories (plastic waste) 燃烧、焚烧 What was the problem? The river was ___________. Even the bottom of the river was full of _________. There were no more ____________for fishermen to catch. 形容词 名词 water pollution Read and try to predict the answers. 1b 名词 Tip：认真阅读句子，分析每空应填词性，预测所填内容 What caused the problem? People are throwing ______________ into the river. Factories are putting ______________ into the river. How should the problem be solved? We should write to the _____________ and ask them to _____________ the factories. Everyone should help to _____________the river. 名词 名词 名词 动词 动词 What was the problem? The river was ___________. Even the bottom of the river was full of _________. There were no more ____________for fishermen to catch. What caused the problem? People are throwing ______________ into the river. Factories are putting ______________ into the river. How should the problem be solved? We should write to the _____________ and ask them to _____________ the factories. Everyone should help to _____________the river. really dirty rubbish fish litter waste government close down clean up Listen and complete the sentences. 1b water pollution Pair work 1 Tony：But it _______ be so clean! Mark：The river __________. Even __________ the river was ___________. Role-play the conversation with your partner. Mark：Yse, but people _____________ into the river. Tony：Everyone in this town _____________! What Why How Finish the mind map. (water pollution) What Why How 2a Susan Jason What kinds of pollution are they talking about ? Predcit what kinds of pollution would talk about. air pollution waste pollution 2a ？ 1. The air is badly polluted because there are _______ on the road these days. 2. Factories that burn coal also __________ the air with a lot of black smoke. 3. There is also too much rubbish and waste. People _______________ things every day. 4. People are also littering in ________ like parks. This is turning beautiful places into ugly ones. 11 Circle the kinds of pollution that Jason and Susan talk about. A. land pollution B. air pollution C. noise pollution D. water pollution 2a The air is badly polluted because there are _________ on the road these days. Factories that burn coal also ______ the air with a lot of black smoke. There is also too much rubbish and waste. People ________________ things every day. 4. People are also littering in ___________ like parks. This is turning beautiful places into ugly ones. 烧煤的工厂 2b 名词 名词 动词 动词（注意时态） Read and try to predict the answers. Tip：认真阅读句子，分析每空应填词性，预测所填内容 Listen and complete the sentences. The air is badly polluted because there are _________ on the road these days. Factories that burn coal also ______ the air with a lot of black smoke. There is also too much rubbish and waste. People ________________ things every day. 4. People are also littering in ___________ like parks. This is turning beautiful places into ugly ones. more cars pollute are throwing away public places 烧煤的工厂 2b Pair work 2 Role-play the conversation with your partner. Jason：The air __________ around here. I'm getting __________. What Susan：Yes, I __________ be able to _________ . Jason：The problem is that __________ . Why Finish the mind map. (air pollution & waste pollution) What Why What can we do to cut down the pollution? Jason Susan Ride a bike. Take the bus or subway instead of driving. Bring a bag to go shopping. remember to throw rubbish in the bins and keep public places clean and beautiful. Never take wooden chopsticks or plastic forks when he buys takeaway food. air pollution waste pollution ways problems 2d Underline the solutions. Finish the mind map. (air pollution & waste pollution) What How Do a survey. Group work 选取调研的污染类型。 分工合作。 小组汇报展示。 活动互评表 Check list 评价指标 得分 评分标准 Good content 是否至少包含问题、原因，解决措施三方面？是否有呼吁标语？ 3= excellent 2=good 1=needs improvement Right language 是否能根据情境使用正确得体的短语、句型 Good speech 表达流畅得体，有微笑，肢体语言 Summary … has become really polluted. ... People are throwing litter into the river. ... We should...We can... take the bus or subway... ... Homework 1.Compulsory homework(必做): 从问题、原因、措施和愿望的角度，完成对三种污染的梳理。 2.Optional homework(选做): 绘制“社区环境保护”的宣传画，录制宣传视频。 Thank you 46608.0 24000.0 65928.0 $