4.3 Environmental Protection-Speaking&Pronunciation(教学设计)-《英语 基础模块2》(语文版2022版)《上好课》

2026-02-03
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课程名称 《英语 基础模块2》(语文版2022版) Unit4 Environmental Protection (Speaking & Pronunciation) 课型 Speaking 课时 1 授课班级 授课时间 45分钟 授课教师 教材分析(Textbook Analysis) 1. 地位和作用:本课时是Unit4“Environmental Protection”的语言输出核心环节,Speaking部分聚焦“环保社团采访对话、环保实践讨论”,覆盖“谈论环保活动、提出环保建议、询问环保做法”等实用场景,贴合中职生校园生活(如班级环保实践)与服务类、管理类专业职业需求(如职场环保宣传、活动策划);Pronunciation部分强化“塞音(Stop Consonants)”清浊辅音辨析与正确发音,为准确朗读环保对话、提升口语流畅度奠基,两者共同落实“用英语解决环保相关社交与职业沟通问题”的中职新课标要求。 2. 知识衔接:承接前序单元“环保基础词汇”(如environment, protect, save),拓展“环保核心短语”(environmental club, reusable water bottles, turn off the lights, reuse paper, pick up rubbish)、“环保交流句型”(Can you talk about...?, We encourage each student to..., Do you have other suggestions?)及“塞音(/p//b//t//d//k//g/)发音规则”,与前序“失去爆破”形成发音体系,为后续“环保主题写作”“职场环保方案汇报”铺垫。 3. 适应性分析:教材中“环保社团采访”“环保建议讨论”任务贴近学生认知,需补充“职业场景环保案例”(如酒店环保服务、企业垃圾分类宣传);重点训练“环保话题对话流畅表达”“塞音准确发音”能力,兼顾“日常交流”与“职业应用”双重目标。 学情分析(Study Situation Analysis) 1. 知识储备:已掌握environment, protect, save等基础环保词汇及简单问候句式,但对“环保专项短语”(environmental club, reusable water bottles, turn off the lights, reuse paper, pick up rubbish)、“环保交流句型”(Can you talk about...?, We encourage each student to..., Do you have...?)及“塞音(/p//b//t//d//k//g/)”清浊辅音发音规则储备不足。 2. 能力水平:能进行简单环保词汇问答(如“Do you protect the environment?”),但“完整完成环保社团采访对话”“用英语阐述环保建议与实践做法”能力待提升;朗读时易混淆塞音清浊发音(如将/grab/读成/ɡræp/,/walk/读成/wɔːlk/),导致发音不准确。 3. 兴趣态度:对“环保实践”“校园环保活动”“垃圾分类”等话题关注度高,通过“环保公益短视频”“校园环保案例”易激发参与热情,对“如何用英语宣传环保”等实用内容兴趣浓厚。 4. 学习困难:对环保采访长对话(如“询问环保活动-介绍实践-提出建议”完整流程)衔接不流畅;易混淆“turn off”与“close”的用法(turn off+电器,close+门窗);塞音发音时清浊辅音区分不明显,难以准确把握发音力度。 学习目标(Learning Objectives) 1. 知识目标: 掌握教材“Read and learn”核心短语:the environmental club(环保社团)、daily practices(日常实践)、one by one(逐一、逐个)、instead of(代替、而不是); 掌握Pronunciation规则:掌握塞音清辅音/p//t//k/、浊辅音/b//d//g/的发音规则及在单词/句子中的正确发音(如help the child /help ðə tʃaɪld/、grab the towel /ɡræb ðə ˈtaʊəl/、walk around /wɔːk əˈraʊnd/),并能在教材句子中正确运用; 掌握教材“Read and learn”交流句型:① Can you talk about...? ② We encourage each student to... ③ That sounds... ④ Do you have...? ⑤ We can... instead of... 2. 技能目标: 能熟练朗读并模仿教材中“环保社团采访对话”; 能在“环保社团咨询”“环保建议讨论”情景中用英语完成“询问-介绍-建议”完整对话; 能小组合作讨论教材中“最重要的环保做法”,用英语阐述理由; 能正确朗读含塞音的教材单词、短语及句子,准确运用5个以上塞音发音规则。 3. 情感目标: 提升环保话题中英语表达的自信心,敢于用英语咨询环保活动与提出建议; 培养校园环保意识和社会责任感,在交流中学会团队协作; 认识英语在校园环保宣传与职业环保服务中的实用价值(如职场中介绍环保举措、跨文化交流环保理念)。 学习重难点(Learning Key & Difficult Points) 1. 重点: 掌握教材“Read and learn”核心词汇与句型(the environmental club, Can you talk about..., daily practices, instead of, 塞音发音规则); 能完整模仿教材对话并拓展“环保建议”讨论; 掌握“塞音清浊辅音”发音技巧,准确朗读教材中含塞音的单词、短语及句子(如教材Part II Pronunciation的内容)。 2. 难点: 交流对话中“instead of”的正确搭配(如use reusable water bottles instead of buying bottled water而非use reusable water bottles instead buy bottled water); 小组讨论中用英语连贯阐述环保做法与理由(如“We should use public transport instead of driving cars. It helps to reduce air pollution.”); 塞音清浊辅音的准确区分(如/p/轻而短,/b/浊而长;/t/舌尖轻触齿龈,/d/舌尖浊化发音)。 教学方法(Teaching Methods) 1. 任务驱动法:通过“帮记者采访环保社团”“讨论环保做法优先级”“发音闯关赛”等任务引导主动学习; 2. 情景教学法:创设“环保社团宣传台”“校园环保方案研讨会”情境,模拟真实交流场景; 3. 角色扮演法:组织“记者-环保社团社长”双人角色扮演,演练采访对话; 4. 发音示范法:通过教师领读、音频对比(清浊辅音发音对比),强化发音记忆; 5. 小组合作法:小组讨论“最重要的环保做法”“环保建议拓展”,共同完成任务。 课前准备(Preparation Before Class) 1. 教师准备: 制作PPT(含“环保公益短视频”“校园环保活动照片”“塞音清浊对比表”“教材对话音频”); 准备“交流任务卡”(记者:采访环保活动/建议;社长:介绍日常实践/补充建议)、“发音卡片”(含清浊辅音对比的单词/短语,如help /help/ vs grab /ɡræb/,walk /wɔːk/ vs bag /bæɡ/); 打印教材中“环保社团采访对话”文本、“Pronunciation练习单”、“环保做法讨论记录表”; 准备“小奖品”(如英文环保主题徽章、“发音小能手”贴纸)。 2. 学生准备: 预习教材中“环保社团采访对话”,标记不理解的短语(如reusable water bottles); 用中文记录1个“自己参与过的环保活动”; 提前了解“环保相关”英文表达(如“垃圾分类”“低碳生活”)。 教学媒体(Teaching Media) 多媒体课件(PPT)、音频播放器(教材对话及发音音频)、交流任务卡、发音卡片、教材文本打印件、环保做法讨论记录表、奖品贴纸、环保公益短视频 教学过程(Teaching Process) 教学环节(Teaching Steps) 教师活动设计(Teacher Activity Designs) 学生活动设计(Student Activity Designs) 设计意图(Design Intentions) Step1 导入(Lead-in) 1. 情景导入:播放1分钟环保公益短视频(含校园关灯、捡垃圾、使用环保袋画面),笑着说:“同学们,视频里的小伙伴们在做什么呀?(预设学生:环保!)没错!现在环保可是热门话题,咱们学校的环保社团做得超棒,今天就当‘环保小记者’‘社团小社长’,用英语聊聊环保活动、提环保建议,还能解锁‘发音小技巧’——塞音发音,让英语说得又准又地道!” 2. Ask and answer in pairs:给出对话格式,引导练习简单环保话题对话: — Do you know the environmental club? — Yes/No. I have daily practices like... How about you? — I like to... instead of... 1. 看视频点头共鸣,笑着回应:“环保!我看到有人捡垃圾、关电灯!” 2. 双人练习对话,如: 学生A:Do you protect the environment? 学生B:Yes. I often pick up rubbish in the park. How about you? 学生A:I often turn off the lights when I leave the room. 用环保短视频贴近学生校园生活,激发环保参与热情;短语结合日常习惯提问,降低理解门槛;简单对话练习为后续复杂采访对话铺垫,契合新课标“真实情境应用”要求。 Step2 语言学习 (Language Study) 1. 教材“Read and learn”核心短语精讲(严格匹配教材): ① the environmental club(环保社团):“教材里提到的‘环保社团’就是the environmental club,专门组织环保活动的校园组织,大家想加入吗?(预设学生:想!)” ② daily practices(日常实践):“每天坚持做的环保小事,就是daily practices,比如‘随手关灯’‘节约用水’都属于daily practices” ③ one by one(逐一、逐个):“做环保不能急,要one by one(逐一)来,每个人做好一件小事,积累起来就是大事,比如‘one by one 完成环保任务’” ④ instead of(代替、而不是):“表示‘用A代替B’,instead of 后面接名词或动词-ing形式,教材例句‘use a water bottle instead of buying bottled water’就是用水瓶代替买瓶装水” 每讲完1个短语,带读3遍,结合动作辅助理解(如“one by one”做“逐一计数”手势,“instead of”做“替换”手势)。 2. 教材“Read and learn”重点句型解析(严格匹配教材): ① Can you talk about...?:“教材里记者采访时用的核心句型,想询问环保活动就说‘Can you talk about the environmental protection events?’(预设学生跟读)”,例句:Can you talk about your daily practices? ② We encourage each student to...:“环保社团鼓励大家做环保,用教材这个句型,比如‘We encourage each student to protect the environment.’(预设学生跟读)” ③ That sounds...:“听到好的环保建议,用教材这个句型回应,比如‘That sounds interesting!’‘That sounds great!’,对方说‘Join the environmental club’,你可以说‘That sounds great!’” ④ Do you have...?:“教材里记者追问建议的句型,‘Do you have other suggestions?’(你有其他建议吗?),预设学生回答‘Yes, we can use reusable bags!’” 1. 跟随教师学习教材核心短语,做好笔记,结合动作模仿,如学“one by one”时做手指计数动作,跟读短语:“the environmental club! daily practices! one by one! instead of!” 2. 学习教材句型,模仿例句造句,如:“Can you talk about the environmental club’s daily practices?”“We encourage each student to save water.”“That sounds interesting!”“Do you have other environmental suggestions?” 严格同步教材“Read and learn”内容,短语结合“环保场景+动作”讲解,降低抽象词汇理解难度;句型拆解核心结构,结合教材原句提问,强化应用意识;为后续对话学习扫清语言障碍,落实“知识目标”。 Step3 对话学习(Speaking) 1. 任务预告:“今天咱们先学环保社团的采访对话,再分组当‘记者和社长’演练,最后一起讨论最重要的环保做法,学会了以后采访社团、宣传环保都能用英语说!” 2. 教材对话学习: ① 播放教材对话音频,说:“Listen and find: ① What does Zhang’s class encourage students to do? ② What environmental practices does Zhang mention? ③ Does Zhang have other suggestions?(预设答案:① Start doing small things one by one. ② Use reusable water bottles, turn off the lights when leaving the classroom, reuse paper. ③ Yes.)” ② 再次播放音频,逐句带领学生跟读,纠正语气:“记者问‘Can you talk about...?’时要礼貌诚恳;张同学回答时要自信清晰,介绍环保做法时有条理” 对话原文呈现: Reporter: Can you talk about the environmental protection events in your class? Zhang: Alright. We encourage each student to start doing small things one by one. If everyone does that, we will see a big change. Reporter: That sounds interesting. What can you do? Zhang: We can use reusable water bottles. Each of us can buy a water bottle instead of buying bottled water. Besides, it's also cheaper. Reporter: Good idea. Do you have other suggestions? Zhang: Yes. We should turn off the lights when we leave the classroom. We can also try our best to reuse paper. Reporter: Great suggestion! Thank you. That's a good start. 3. 角色扮演练习: 发放“交流任务卡”(记者:采访“使用公共交通”“捡垃圾”相关做法;社长:补充“Use public transport to reduce pollution”“Pick up rubbish even if it isn't yours”),说:“Pair work! Act out the dialogue with your partner, and add the new suggestions. 8 mins! The best pair gets ‘Super Environmental Communicator’ stickers!” 巡视指导,举例引导:“记者可以问‘Do you have other environmental practices?’;社长可以答‘Yes. We can take public transport instead of driving cars. It’s good for the air.’” 1. 听音频后抢答问题: 学生A:“They encourage students to start doing small things one by one.” 学生B:“They can use reusable water bottles, turn off the lights when leaving the classroom and reuse paper.” 学生C:“Yes, he does.” 2. 逐句跟读对话,模仿人物语气,标记重点句型(如Can you talk about..., We encourage each student to...),纠正错误发音(如“reusable”的/rɪˈjuːzəbl/) 3. 双人角色扮演。如:Reporter: Can you talk about the environmental protection activities in your club? President: Alright. We call on every member to do small environmental actions in daily life. Small actions can make a big difference to our earth. Reporter: That sounds meaningful. What can you do in your daily life? President: We can carry reusable bags when shopping. Each of us brings our own bag instead of using plastic bags. Besides, it’s also good for reducing white pollution. Reporter: Good idea. Do you have other suggestions? President: Yes. We can use public transport to reduce pollution. Taking buses or subways instead of driving cars can make the air cleaner. Also, we should pick up rubbish even if it isn't ours to keep our surroundings tidy. Reporter: Great suggestions! Thank you. That’s a wonderful start for protecting our environment. 听力提问聚焦对话核心,帮助理解文本;逐句跟读落实“教材原文跟读”要求,纠正语气提升表达自然度;角色扮演结合任务卡,实现从“模仿”到“拓展”的过渡,竞赛式奖励激发参与热情,突破“对话流畅表达”重点。 Step4 发音训练(Pronunciation) 1. 规则学习: 出示“塞音清浊对比表”(左侧:清辅音/p//t//k/+音标+例句;右侧:浊辅音/b//d//g/+音标+例句),用夸张语气对比:“同学们,塞音分‘轻声派’和‘浊音派’——清辅音/p//t//k/发音轻而短,声带不振动;浊辅音/b//d//g/发音浊而长,声带要振动!比如help /help/是清辅音,发音时喉咙不抖;grab /ɡræb/是浊辅音,发音时喉咙要‘嗡嗡’振动,大家摸喉咙感受一下!” 对比“清浊辅音”音频:“大家听——help the child /help ðə tʃaɪld/(清辅音,轻),grab the towel /ɡræb ðə ˈtaʊəl/(浊辅音,浊),哪个发音更有‘力量’?(预设学生:浊辅音!)” 2. 教材原文跟读(Part II Pronunciation Stop Consonants): ① 单词/短语跟读: 播放音频,带领学生逐词/短语朗读教材内容,标注清浊辅音(用“○”标记清辅音,“●”标记浊辅音): 清辅音:/p/ help the child(/help○ ðə tʃaɪld/)、/t/ I let it go(/aɪ let○ ɪt ɡəʊ/)、/k/ walk around(/wɔːk○ əˈraʊnd/) 浊辅音:/b/ grab the towel(/ɡræb● ðə ˈtaʊəl/)、/d/ read the book(/riːd● ðə bʊk/)、/g/ bag it up(/bæɡ● ɪt ʌp/) ② 句子跟读: 逐句朗读教材5个句子,纠正发音:“‘Put your dishes in the sink.’里的Put→/pʊt○/(清辅音);‘I like the food in the fresh market.’里的like→/laɪk○/(清辅音);‘We went to the club.’里的club→/klʌb●/(浊辅音)” 教材句子原文: 1) Put your dishes in the sink. 2) I like the food in the fresh market. 3) We went to the club. 4) This report is very important. 5) Can you put this book in the bookcase? 3. 发音闯关: 出示教材短语“help the child”“grab the towel”“walk around”“read the book”“bag it up”,邀请学生单独朗读,正确区分清浊辅音则闯关成功,发放“发音小能手”贴纸。 1. 观察对比表,跟着教师夸张语气模仿清浊辅音发音,用手摸喉咙感受振动,小声说:“清辅音轻,浊辅音抖!”,对比听音频,感受发音差异(如help vs grab) 2. 逐词/短语跟读教材原文,在辅音旁画“○”或“●”标记,如help the child→help○ the child;逐句跟读句子,努力区分清浊辅音,纠正错误(如将/grab/读成/ɡræp/改为/ɡræb/,感受喉咙振动) 3. 参与发音闯关,单独朗读“grab the towel”,刻意感受喉咙振动,发音/ɡræb● ðə ˈtaʊəl/,闯关成功后兴奋展示贴纸。 夸张对比+喉咙振动感受帮助理解塞音清浊规则,降低学习难度;严格按照教材原文逐词/句跟读,落实“发音原文设计”要求;发音闯关增加趣味性,强化规则应用,突破“发音准确”难点。 Step5 课堂练习(Class Exercise) 1. 教材练习1(Discuss and explain): 发放教材讨论任务(原文无删改),说:“Which point below do you think is most important? Explain it to your partner. You can use ‘I think... is the most important because...’(5 mins)” 环保做法列表(教材原文): walk or ride a bike pick up rubbish even if it isn't yours turn off unused electronic and electrical devices recycle glasses, newspaper, plastics and cans take public transport or do carpooling skip the bottled water use reusable shopping bags use LED lights 巡视指导,举例引导:“I think ‘turn off unused electronic devices’ is the most important because it can save a lot of electricity.” 2. 新题:短语填空(5小题) ① We can join the ______ (环保社团) to protect the environment.(environmental club) ② Each student should use ______ (可重复使用水瓶) instead of bottled water.(reusable water bottles) ③ Don’t forget to ______ (关灯) when you leave the classroom.(turn off the lights) ④ We should ______ (重复使用纸张) to save trees.(reuse paper) ⑤ It’s our duty to ______ (捡垃圾) in the schoolyard.(pick up rubbish) 3. 新题:句型转换(5小题) ① 原句:We can use reusable shopping bags.(改为We can... instead of...结构) We can use reusable shopping bags instead of plastic bags. ② 原句:Do you have any suggestions?(改为教材原句型) Do you have other suggestions? ③ 原句:Our class encourages students to walk to school.(改为教材原句型) Our class encourages each student to walk to school. ④ 原句:Your idea is interesting.(改为教材原句型) That sounds interesting. ⑤ 原句:Can you talk about your environmental practices?(改为教材原句型) Can you talk about the environmental protection events in your class? 1. 小组讨论后与同伴交流,如: 学生A:“I think ‘skip the bottled water’ is the most important because plastic bottles pollute the environment. We can use reusable water bottles instead.” 学生B:“I disagree. I think ‘pick up rubbish even if it isn't yours’ is more important because it makes our city cleaner.” 2. 独立完成短语填空,遇到困难举手提问(如“‘环保社团’是environmental club吗?”),完成后同桌核对答案,纠正错误(如将“reusable water bottles”写成“reuse water bottles”) 3. 独立完成句型转换,对照教材原句型检查,如第②题确保改为“Do you have other suggestions?”,完成后小组内互换批改,讲解错误原因(如第③题漏写“each”) 教材讨论练习落实“技能目标”,培养逻辑表达与辩论能力;短语填空强化“环保核心短语”应用,解决“搭配错误”问题;句型转换巩固教材核心句型,覆盖教学核心知识;分层练习满足不同基础学生需求。 Step6 课堂小结(Class Summary) 1. 知识要点: 核心短语(教材Read and learn):the environmental club, daily practices, one by one, instead of; 重点句型:① Can you talk about...? ② We encourage each student to... ③ That sounds... ④ Do you have...? ⑤ We can... instead of...; 发音规则:“清辅音/p//t//k/轻而短,声带不振动;浊辅音/b//d//g/浊而长,声带要振动!”教材原句示范: help the child→/help ðə tʃaɪld/,grab the towel→/ɡræb ðə ˈtaʊəl/,walk around→/wɔːk əˈraʊnd/; 2. 温馨提示:“以后采访环保社团、宣传环保做法时,就可以用教材里的‘Can you talk about...?’‘We encourage each student to...’,记住核心短语the environmental club、daily practices、one by one、instead of,读单词时分清‘轻声派’和‘浊音派’(塞音清浊),英语会越来越标准,还能成为‘环保英语小达人’哦!” Step7 布置作业(Homework) 1. 基础作业:背诵教材“Read and learn”4个核心短语(the environmental club, daily practices, one by one, instead of)和5个重点句型,录制1分钟跟读音频,上传班级群; 2. 提升作业:和家人模拟“环保建议讨论”,用英语完成“询问-介绍-建议”流程,必须用到教材核心短语和句型,录制30秒视频(可中文辅助); 3. 拓展作业:结合课堂讨论,用英语写3条自己的环保daily practices,每条用“instead of”表达替代关系,并朗读教材Pronunciation的5个句子和5个短语(help the child, grab the towel, walk around, read the book, bag it up),录制音频。 板书设计(Blackboard Design) Unit4 Environmental Protection(Speaking & Pronunciation) 一、教材核心短语(Read and learn) 1. the environmental club(环保社团) 2. daily practices(日常实践) 3. one by one(逐一、逐个) 4. instead of(代替、而不是) 二、教材黄金句型(Read and learn) 1. Can you talk about...?(例:Can you talk about the environmental protection events in your class?) 2. We encourage each student to...(例:We encourage each student to protect the environment.) 3. That sounds...(例:That sounds interesting!) 4. Do you have...?(例:Do you have other suggestions?) 5. We can... instead of...(例:We can use a water bottle instead of buying bottled water.) 三、发音规则(塞音) “清辅音/p//t//k/:轻而短,声带不振动;浊辅音/b//d//g/:浊而长,声带要振动!” 1. help the child → /help ðə tʃaɪld/ 2. grab the towel → /ɡræb ðə ˈtaʊəl/ 3. walk around → /wɔːk əˈraʊnd/ 4. read the book → /riːd ðə bʊk/ 5. bag it up → /bæɡ ɪt ʌp/ 今日口号:“Protect the environment, speak English well!”(环保先行,英语流利!) 教学反思(Teaching Reflections) 留白 精品资源学科网独家享有版权,侵权必究! 学科网(北京)股份有限公司 学科网(北京)股份有限公司 $

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4.3 Environmental Protection-Speaking&Pronunciation(教学设计)-《英语 基础模块2》(语文版2022版)《上好课》
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4.3 Environmental Protection-Speaking&Pronunciation(教学设计)-《英语 基础模块2》(语文版2022版)《上好课》
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4.3 Environmental Protection-Speaking&Pronunciation(教学设计)-《英语 基础模块2》(语文版2022版)《上好课》
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