Unit 6 Keep It Green(单元解读讲义)英语教科版六年级上册(新教材)

2026-09-02
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摘要:

本小学英语讲义围绕“减少食物浪费与绿色生活”主题,系统梳理食物浪费行为语块(如give too much food)、减少浪费方法语块(如have a good breakfast)、问题解决句式(如We found that...)及序数词(first等),通过“发现问题—调查归因—寻找方案—行动输出—项目展示”的递进脉络构建学习支架。 该资料以项目式学习链设计为亮点,通过鱼骨图因果分析、柱状图数据可视化培养思维品质,融入“谁知盘中餐”文化拓展提升文化意识。课中情境教学、任务驱动助教师高效授课,课后海报制作、家庭延伸任务帮学生巩固语言能力,实现知识与行动统一。

内容正文:

教科版六年级上册 Unit 6 Keep It Green 单元解读 一、新课标理念体现 本单元话题为“减少食物浪费与绿色生活”(food waste reduction),围绕校园食堂食物浪费问题调查、原因分析和解决方案展开,属于“人与自然”主题范畴“自然生态、环境保护、灾害防范、宇宙探索”主题群,涉及“人与自然相互依存,绿色生活的理念和行为”子主题——教材以How do we deal with food waste at school?为单元问题,在Get Started板块以Mulan的校园食堂为情境呈现六类食物浪费行为(give too much food / food waste / take too much food / be picky about food / eat snacks / rush out to play),在Close Reading板块以Mulan的班级调查报告呈现食物浪费的五项原因数据,在Your Turn板块以Mulan的妹妹Milan所在学校的午餐盒浪费问题引导学生给同学写公开信提出解决方案,在Portfolio板块要求学生制作“减少食物浪费”海报——将单元所学运用到校园实际环保行动中;同时涉及“人与社会”主题范畴“社会服务与人际沟通”主题群“校园与社区环境保护,公益劳动与公共服务”子主题——单元以校园食堂为真实场景,从发现问题(Get Started Task A看图识别浪费行为、Task C Mulan-Sam对话讨论剩饭去向)、调查归因(Close Reading Task A班级调查报告与柱状图、Task B鱼骨图因果分析)、寻找方案(Active Listening Task A六条减少浪费建议、Task B Mulan-Sam方案讨论、Task C自主补充方案)、行动输出(Your Turn Task A阅读Milan学校浪费案例、Task B写公开信No Food Waste)、公开展示(Portfolio制作Don’t Waste Food海报)构成完整的校园环保公益项目链。六年级属新课标二级(5~6年级),二级要求学生“能就熟悉的话题进行简单的交流”“能在语境中理解并运用常见表达”——本单元通过Get Started(浪费行为识别与Mulan-Sam对话讨论)、Close Reading(调查报告阅读与鱼骨图填写)、Active Listening(减少浪费建议听力与方案讨论)、Your Turn(Milan案例阅读与公开信写作)、Portfolio(减少浪费海报制作)、Spotlight(序数词与问题解决句式聚焦)和Wonderland(Long o语音与“人人都能做出改变”阅读)七个板块的递进设计,让学生在减少食物浪费的真实情境中综合运用问题解决句式和序数词,体现新课标“在真实情境中综合运用语言”的理念。 二、课时划分 第1课时:Get Started & Close Reading(教材第62—65页) 第2课时:Active Listening—Wonderland(教材第66—72页) 三、单元内容分析 本单元由Get Started、Close Reading、Active Listening、Your Turn、Portfolio、Spotlight和Wonderland七个板块构成,课时之间呈现从浪费行为语块输入与问题识别(Get Started的看图识别浪费行为与Mulan-Sam对话讨论)到调查报告阅读理解(Close Reading的班级调查报告阅读与鱼骨图因果分析),再到听力训练与方案讨论(Active Listening的减少浪费建议听力与方案讨论角色扮演)、写作输出(Your Turn的Milan案例阅读与公开信写作)、项目展示(Portfolio减少食物浪费海报制作)、语言聚焦(Spotlight序数词与问题解决句式)和拓展阅读(Wonderland Long o语音与“人人都能做出改变”阅读)的递进逻辑。单元开篇页(教材第61页)呈现单元标题Keep It Green和单元问题How do we deal with food waste at school?,设三条单元目标:Describe different kinds of food waste at school / Talk about how to solve food waste problems at school / Practise different ways of reducing food waste both at school and at home。 第1课时涵盖Get Started和Close Reading两个板块。Get Started板块(教材第62—63页)承担食物浪费行为语块输入功能,以Mulan的校园食堂为情境。Task A以六幅食堂场景图片呈现食物浪费行为——give too much food / food waste / take too much food / be picky about food / eat snacks / rush out to play——训练学生识别校园食物浪费行为的能力,配以人物对话气泡(Some more, please. / You can’t finish it. / I’m coming! / You’re done? / You should eat fewer snacks. / Vegetables are good for your health.)。Task B为听力任务,训练学生听Mulan在食堂发现的问题并勾选。Task C提供Mulan和Sam的对话语篇——讨论食堂浪费问题及剩饭去向(the canteen staff give too much food to students / some students are picky about food / the staff usually throw it away at the end of the day / We’ve got to do something about this!),呈现发现问题与表达关注的核心语言。Role-play板块提供讨论食堂浪费原因的对话模板(What problems do you see at the school canteen? / Well, some students ... / It’s not good to ... / I think it’s wrong to ...)。Close Reading板块(教材第64—65页)为主课文阅读板块,以Mulan的班级调查报告为情境。Task A呈现一篇调查报告语篇——Mulan对班级30名学生的食物浪费原因调查:7人不吃早餐导致午餐拿太多(don’t have enough time for breakfast → take too much food)、3人称食堂给太多(canteen staff give them too much food)、10人不喜欢某些食物(don’t like some of the food)、6人想玩耍导致吃得少(want to chat or play during lunch break → eat very little and rush out)、4人带零食导致不饿(bring snacks to school → don’t feel hungry at lunch)——呈现调查报告的数据呈现与归因分析写作结构。Think板块要求学生根据调查数据填写柱状图(REASONS FOR FOOD WASTE,纵轴Number of students 0-12),训练数据可视化能力。Task B要求学生填写鱼骨图(Fishbone diagram)——头部为Lots of leftovers,上脊柱已给don’t have enough time,学生需补充其余原因——训练因果分析的逻辑思维。Tell me more板块提供讨论本校食物浪费的对话模板(How often do you have food left over after lunch? / Why? / Well, I do that ... / Because ...)。Sentence Bank提供食物浪费调查句式(How often do you have food left over after lunch? — never / sometimes / quite often / Why can’t you finish your food? / Can you finish your lunch during the lunch break? / Is there any food you don’t like to eat?)。 第2课时涵盖Active Listening至Wonderland五个板块。Active Listening板块(教材第66—67页)为听力训练课,以Mulan和Sam提出减少食物浪费方案为情境。Task A以六幅图片呈现减少浪费的方法——have a good breakfast / eat fewer snacks / take less food / change the menu / try all kinds of foods / save food for later——要求学生选择最有帮助的建议,训练识别解决方案的能力。Task B为听力任务,要求学生听Mulan和Sam在Say No to Food Waste方案板上列出减少浪费的想法。Task C要求学生自主补充减少浪费的其他想法(Talk to the canteen staff / Make posters and put them up / ...),培养发散思维。Tell me more板块提供讨论减少食物浪费方案的对话模板(What can we do about the food waste problems at our school canteen? / Let me see. First, I think we can try to ... / I agree. I think we can also ... / That’s a great idea. Maybe we can ... / Sounds great!)。Your Turn板块(教材第68—69页)为写作输出课。Task A呈现Mulan的妹妹Milan所在学校的食物浪费问题——该校没有食堂,每天发午餐盒在教室吃(We don’t have a canteen. Each day, the school gives us lunchboxes, and we have lunch in our classrooms.)、部分同学急着出去玩吃很快吃不完(Some of my classmates want to rush out to play. So, they eat quickly and often don’t finish their food.)、每人食物相同但有人吃不完(everybody gets the same food, but some can’t finish)、偏食只吃肉或饭(Other students are picky about food and eat only meat or rice.)——以另一学校的案例扩展问题情境。Tell me more板块提供小组讨论给Milan建议的对话模板(For the first group of students, I think ... / What makes you say so? / Can you tell us more? / I didn’t quite catch that. Can you go over that one more time?),训练追问与澄清的交流能力。Task B要求学生帮Milan和同学写一封减少食物浪费的公开信——提供标题No Food Waste、称呼Dear classmates、结尾Together, we can make a difference!的模板——训练运用问题解决句式进行应用文写作的能力。Sentence Bank提供公开信写作句式(We are writing to ... / We found that ... / The reason is ... / This happens because ... / Here are some helpful ideas ...)。Chunk Store输入语块share our ideas / solve the problem / change the menu / let the students know about it / give longer lunch breaks / eat fewer snacks / pack food left over。Portfolio板块(教材第70页)为项目展示板块,要求学生制作“减少食物浪费”海报——DON’T WASTE FOOD——提供海报模板(Dear classmates! / There is a food waste problem at our school. We are writing to share some of our ideas. / We found that students can’t finish their food because: / Here are some helpful ideas:),并在底部呈现REDUCE FOOD WASTE宣传语——培养学生将所学转化为公众倡导行动的能力。More ideas提供两个延伸任务:想出五种处理家中剩饭的方法并与同学分享、尝试不同减少浪费方法并拍照对比前后变化。Spotlight板块(教材第71页)为语言聚焦板块,总结三组核心内容——序数词(one → first 即 1st / two → second 即 2nd / three → third 即 3rd / four → fourth 即 4th / five → fifth 即 5th),问题与解决句式(We found that ... / The reason is ... / This happens because ... / Here are some helpful ideas.),追问句式(What makes you say so? / Do you have any other ideas?),并设3Rs环保对话引入Reduce / Recycle / Reuse概念。Wonderland板块(教材第72页)为拓展阅读板块,设Hi! Phonics语音板块(Long o:o_e族nose/home/rose、oa族boat/coat/road、ow族bow/yellow/row)和“人人都能做出改变”阅读语篇——No job is too big, no kid is too small! You may be young now, but you can still make a difference. Start small, like helping at home or taking care of your local park. You can also call for less food waste at your school. When you see things that are not right, speak up in your own way.——将单元主题从“减少校园食物浪费”延伸到“人人都能为环保做出改变”,引导学生从校园问题解决上升到社会责任意识和行动意识。 四、单元教学目标 通过本单元的学习,学生能够:在语言知识方面,掌握食物浪费行为语块——give too much food / take too much food / be picky about food / eat snacks / rush out to play / food waste / leftovers / throw it away,掌握减少浪费方法语块——have a good breakfast / eat fewer snacks / take less food / change the menu / try all kinds of foods / save food for later,掌握问题解决语块——share our ideas / solve the problem / change the menu / let the students know about it / give longer lunch breaks / eat fewer snacks / pack food left over,掌握序数词——first 即 1st / second 即 2nd / third 即 3rd / fourth 即 4th / fifth 即 5th,掌握问题解决句式——We found that ... / The reason is ... / This happens because ... / Here are some helpful ideas ...,掌握追问句式——What makes you say so? / Do you have any other ideas? / Can you tell us more? / I didn’t quite catch that. Can you go over that one more time?,掌握调查问句——How often do you have food left over after lunch? / Why can’t you finish your food? / Can you finish your lunch during the lunch break? / Is there any food you don’t like to eat?,掌握方案讨论句式——What can we do about ...? / Let me see. First, I think we can try to ... / I agree. I think we can also ... / That’s a great idea. Maybe we can ... / Sounds great!,感知关键语块3Rs / Reduce / Recycle / Reuse / make a difference / speak up / start small;在语言技能方面,能看图描述校园食物浪费行为,能阅读调查报告并提取数据与原因,能听音获取减少浪费的建议方案,能用问题解决句式写一封减少食物浪费的公开信,能制作减少食物浪费的海报;在文化意识方面,感受“谁知盘中餐,粒粒皆辛苦”的惜粮智慧,理解“成由勤俭破由奢”的勤俭传统;在思维品质方面,通过鱼骨图培养因果分析思维,通过班级调查数据培养数据归纳思维,通过方案讨论培养发散与创新思维,通过公开信写作培养问题解决思维,通过Wonderland阅读培养社会责任思维。 五、单元重难点 重点:​ 掌握食物浪费行为语块与减少浪费方法语块——give too much food / take too much food / be picky about food / rush out to play / have a good breakfast / eat fewer snacks / take less food / change the menu / try all kinds of foods / save food for later 掌握问题解决句式——We found that ... / The reason is ... / This happens because ... / Here are some helpful ideas ...——能在调查归因和方案提出中正确运用 掌握序数词first 即 1st / second 即 2nd / third 即 3rd / fourth 即 4th / fifth 即 5th——能在排列顺序和步骤说明中正确使用 难点:​ 鱼骨图的因果分析填写——Close Reading Task B要求学生填写鱼骨图,需从调查报告中提取原因并按因果结构归类,这对六年级学生的归纳和逻辑分析能力有较高要求 从调查报告到公开信的写作迁移——Your Turn Task B要求学生从阅读Milan学校的浪费案例到运用问题解决句式写公开信,需在理解问题基础上运用We found that ... / The reason is ... / This happens because ... / Here are some helpful ideas ...等句式进行应用文写作 追问与澄清句式的灵活运用——Your Turn Tell me more中What makes you say so? / Can you tell us more? / I didn’t quite catch that. Can you go over that one more time?要求学生在讨论中自然追问和澄清,这对六年级学生的即时交流能力有较高要求 序数词的不规则变化——Spotlight Tip 1中first / second / third / fifth为不规则变化(非简单加-th),学生需记忆特殊形式,fourth为规则变化但易与four混淆 六、学情分析 六年级学生在校园食堂用餐是日常生活中的真实经历——单元问题How do we deal with food waste at school?直接关联学生的午餐体验,代入感强。学生在U1学习了情绪管理,在U2学习了同伴冲突解决,在U3学习了亲子沟通,在U4学习了宠物选择决策,在U5学习了理性消费,本单元从个人消费行为延伸到校园公共环保行动——从“如何管理自己的零用钱”延伸到“如何减少校园食物浪费”。数量词在U5已学(a) little / some / a lot of,本单元引入序数词first 即 1st / second 即 2nd / third 即 3rd / fourth 即 4th / fifth 即 5th——学生需记忆不规则变化形式并在步骤排列中正确运用。Close Reading Task B的鱼骨图要求学生从调查报告中提取原因并按因果结构填写——这对六年级学生的归纳分析和逻辑结构化能力有较高要求。Your Turn Task B的公开信写作要求学生从阅读Milan案例到运用问题解决句式写应用文——从信息输入到写作输出的迁移对六年级学生的写作能力有较高要求。Your Turn Tell me more中What makes you say so? / Can you tell us more? / I didn’t quite catch that. Can you go over that one more time?要求学生在小组讨论中自然追问和澄清——这些句式虽然实用但六年级学生在实际交流中较少主动使用,教师需设计充分的操练活动。Portfolio的海报制作和Wonderland的“人人都能做出改变”阅读要求学生将校园环保行动延伸到社会责任意识——这一从具体行动到价值观的提升对六年级学生的理解能力有较高要求。 七、教学策略 情境教学法——创设“校园食堂中的食物浪费”真实情境,让学生在模拟的食堂场景中操练语言——如看图识别浪费行为(give too much food / take too much food / be picky about food / rush out to play)、跟读Mulan-Sam对话(We’ve got to do something about this!)、角色扮演方案讨论(What can we do about the food waste problems? / Let me see. First, I think we can try to ...)——学生在情境中自然使用问题解决句式和食物浪费语块;教师可在课堂展示食堂场景图片或剩饭照片,营造问题发现和方案讨论的氛围。 任务驱动法——本单元每个板块均以Task A / Task B / Task C的任务结构推进:Get Started的Task A要求看图识别浪费行为,Close Reading的Task B要求填写鱼骨图,Active Listening的Task B要求听音列出方案,Your Turn的Task B要求写公开信——每个任务有明确的语言输出目标,任务产出可独立检查。 合作学习法——Get Started的Role-play(讨论食堂浪费原因)、Close Reading的Tell me more(讨论本校食物浪费)、Active Listening的Tell me more(讨论减少浪费方案)、Your Turn的Tell me more(小组讨论给Milan建议)均设计为pair work或group work——Portfolio的More ideas中Share them with your classmates明确要求学生与同学分享。 直观演示法——利用Get Started Task A的六幅食堂场景图片直观呈现浪费行为,利用Close Reading Think的柱状图直观呈现调查数据分布,利用Close Reading Task B的鱼骨图直观呈现因果分析结构,利用Active Listening Task A的六幅图片直观呈现减少浪费方法,利用Spotlight的序数词对照表(one → first 即 1st / two → second 即 2nd)直观呈现序数词构成规律——教师可在课堂展示真实食物浪费图片或数据图表,帮助学生将语块与实际场景对应。 项目式学习法——本单元构成一个完整的校园环保项目链:Get Started发现问题(识别食堂浪费行为与讨论剩饭去向)→ Close Reading调查归因(班级调查报告阅读与鱼骨图因果分析)→ Active Listening寻找方案(减少浪费建议听力与方案讨论)→ Your Turn行动输出(阅读Milan案例与写公开信No Food Waste)→ Portfolio公开展示(制作Don’t Waste Food海报)——五个板块形成从问题发现到公开展示的完整项目闭环,每个板块的产出是下一板块的输入;教师在教学中应引导学生以“校园减废行动”为主线,将各板块的语言学习融入项目推进过程,在语言学习的同时培养项目规划和行动能力。 八、教学准备 教师准备:教材配套音视频资源(2个课时的听力音频,含Get Started Task B、Active Listening Task B),食物浪费行为图片卡(give too much food / take too much food / be picky about food / eat snacks / rush out to play),减少浪费方法图片卡(have a good breakfast / eat fewer snacks / take less food / change the menu / try all kinds of foods / save food for later),问题解决句式卡(We found that ... / The reason is ... / This happens because ... / Here are some helpful ideas ...),追问句式卡(What makes you say so? / Do you have any other ideas? / Can you tell us more? / I didn’t quite catch that. Can you go over that one more time?),序数词卡(first 即 1st / second 即 2nd / third 即 3rd / fourth 即 4th / fifth 即 5th),鱼骨图模板(Lots of leftovers → 原因脊柱),柱状图模板(REASONS FOR FOOD WASTE,纵轴0-12),公开信模板(No Food Waste / Dear classmates / Together, we can make a difference!),海报模板(DON’T WASTE FOOD / REDUCE FOOD WASTE),3Rs概念卡(Reduce / Recycle / Reuse),Long o语音卡(o_e/oa/ow词族)。 学生准备:想想自己在学校午餐时有没有浪费过食物——是吃不完、偏食不吃还是急着去玩没吃完;想想自己家里有没有食物浪费的情况,家里人是怎么处理的。 九、跨学科整合建议 科学:数据调查与分析——本单元Close Reading Task A呈现Mulan对班级30名学生的食物浪费原因调查,Think板块要求学生根据调查数据填写柱状图(REASONS FOR FOOD WASTE,纵轴Number of students 0-12),Task B要求学生填写鱼骨图进行因果分析——这正是科学课“观察记录、数据收集与简单分析”内容的直接运用。科学课强调“能用简单的方法收集数据,能用图表等方式记录和呈现数据”,而本单元的班级调查报告、柱状图填写和鱼骨图因果分析正是数据调查与可视化在英语学习中的体现——Mulan的调查覆盖五项原因对应不同学生人数(7+3+10+6+4共计30人),学生需从文本中提取数字并转化为图表——教师可与科学老师合作,在科学课指导学生设计简单的调查问卷和绘制数据图表,在英语课用We found that ... / The reason is ... / This happens because ...等句式描述调查发现和原因分析——实现跨学科的数据思维与调查能力培养。 美术:海报设计与视觉传达——本单元Portfolio板块要求学生制作“减少食物浪费”海报,呈现DON’T WASTE FOOD标题、问题描述和解决方案——这正是美术课“海报设计、图文排版与视觉表达”内容的直接运用。美术课强调“能运用文字与图形组合进行简单的视觉传达设计”,而本单元的海报制作正是用视觉语言传递环保理念在英语学习中的体现——学生需在海报中组织标题、正文和口号的版面布局,选择合适的色彩和图形元素增强宣传效果——教师可与美术老师合作,在美术课指导学生进行海报版面设计和图文排版,在英语课用We are writing to ... / We found that ... / Here are some helpful ideas ...等句式撰写海报文案——实现跨学科的视觉表达能力与环保宣传素养培养。 十、文化拓展延伸 “谁知盘中餐,粒粒皆辛苦”——珍惜粮食的千年智慧:唐代诗人李绅在《悯农二首》(其二)中写道“锄禾日当午,汗滴禾下土。谁知盘中餐,粒粒皆辛苦?”——农民在烈日下锄禾,汗水滴入泥土,有谁知道碗中的饭食,每一粒都是农民辛勤劳动换来的——这与本单元How do we deal with food waste at school?的单元问题高度契合。《悯农》以朴实的语言揭示了食物来之不易的道理——与本单元减少食物浪费的行动目标直接呼应。Get Started的六类浪费行为(give too much food / take too much food / be picky about food / eat snacks / rush out to play)正是“不知盘中餐辛苦”的日常表现,Active Listening的六条减少浪费建议(have a good breakfast / eat fewer snacks / take less food / change the menu / try all kinds of foods / save food for later)正是“珍惜盘中餐”的具体行动。教学中可在Get Started Task A完成浪费行为识别后介绍:中国一千多年前就有“谁知盘中餐,粒粒皆辛苦”的诗句——每一粒粮食都是农民伯伯辛苦种出来的——我们学到的take less food(少拿点)、eat fewer snacks(少吃零食)、save food for later(留到以后吃)就是珍惜粮食的具体做法——不浪费、不偏食、不丢弃。 “历览前贤国与家,成由勤俭破由奢”——勤俭节约的千年智慧:唐代诗人李商隐在《咏史》中说“历览前贤国与家,成由勤俭破由奢”——遍观历代前贤治国治家的经验教训,成功多由勤俭,衰落常因奢侈——这与本单元Keep It Green的单元主题高度契合。李商隐提出勤俭是成功的根基,奢侈是衰败的根源——与本单元从校园食物浪费到绿色生活理念的递进设计一致。Close Reading的班级调查揭示的五项浪费原因(不吃早餐导致拿太多 / 食堂给太多 / 偏食不吃 / 急着玩耍吃太少 / 带零食不饿)正是“奢”在日常饮食中的表现,Portfolio的海报制作和Wonderland的“人人都能做出改变”正是“勤”在行动中的体现——从减少浪费到主动改变。教学中可在Portfolio海报制作完成后或Wonderland阅读后介绍:中国古人说“成由勤俭破由奢”——勤俭节约是成功的基础,奢侈浪费是衰败的开始——我们学到的reduce food waste(减少食物浪费)、save food for later(留到以后吃)、pack food left over(打包剩饭)就是“勤俭”的智慧——不浪费、善利用、做改变。 第 1 页 共 9 页 学科网(北京)股份有限公司 $

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Unit 6 Keep It Green(单元解读讲义)英语教科版六年级上册(新教材)
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Unit 6 Keep It Green(单元解读讲义)英语教科版六年级上册(新教材)
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Unit 6 Keep It Green(单元解读讲义)英语教科版六年级上册(新教材)
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