Unit 8 Section 5 Greening the Desert-【新课程学案】2025-2026学年高中英语必修第三册配套课件PPT（北师大版)

该高中英语课件围绕“绿化沙漠”主题，通过听力材料引入NPO-Greenlife组织及易解放事迹，整合听力发掘训练、词汇深化学习与课时检测，构建从语料积累到主题表达的学习支架，帮助学生在听力理解中衔接词汇应用与环保认知。 其亮点在于融合听力素养培养（如速记方法指导）、词汇深度学习（多维度用法训练）及主题升华（环保意义探讨），通过语言能力训练（听力记录、词汇应用）和思维品质提升（分析易解放事迹意义），助力学生构建环保认知，教师可借助系统教学支架提升课堂效率。

Greening the Desert Section 5 课时目标 1.听关于绿化沙漠的材料，了解绿化沙漠的重要性。 2.通过听力文本，了解NPO-Greenlife组织及其创建者易解放的事迹。 3.评价易解放投身环保事业的意义，深入理解人与自我、人与环境的关系。 听力发掘训练 新知深化学习 课时检测 Contents 目录 01 02 03 3 01 听力发掘训练 教材听力“再利用” 一、由听力厚积语料库 1．建立　　　　 　　　　　 ________ 2．使某人梦想成真 ________________________________ 3．同意 ___________ 4．刮走，吹走 ___________ 5．阻止某人尝试 _______________________ set up make one's dream come true/a reality agree with blow away prevent sb. from trying 6．make a huge difference ________________ 7．bring ... to an end _____________ 8．work through one's sadness ___________________ 9．refer to ... as ... _________________ 10．make efforts ___________ 产生很大的影响 使……结束 调整某人的悲伤情绪 把……称为…… 付出努力 二、教材录音材料的发掘训练 听听力文本8.3，回答第1至4题。 1．What is NPO-Greenlife? A．A local hospital.　　　　 B．A famous school. C．A charity organisation. 2．What is the dream of Yi Jiefang's son? A．Serving people as a doctor. B．Planting trees after graduation. C．Being a teacher in the village. √ √ 3．(完成句子)Ms Yi had a contented life until a terrible event occurred ______________________. 4．(完成句子)But despite her sadness, she remembered ___________________________________ the sandstorms and deserts in northern China. 听听力文本8.4，回答第5、6题。 5．(完成句子)Although there seemed only a slim chance ________ _________________, the difficulty did not prevent her from trying. 6．(完成句子)It had always been her policy ________________. which changed her life how concerned her son had been about that the trees could survive never to give up 听听力文本8.6，回答第7、8题。 7．What inspires Yi Jiefang to plant trees? A．Her son's future. B．Her son's wishes. C．Her son's words. 8．How do you think of Yi Jiefang? A．Great.　　　 B．Ordinary.　　 　C．Lovely. √ √ 三、主题表达训练 请你根据听力材料的内容，谈一谈作为中学生我们可以做些什么来防止沙漠化(desertification)。 参考答案： As middle school students, we should try to do something to stop desertification.As far as I am concerned, we should inform people how important and necessary it is to stop desertification, and show them some ways they can do in their daily life to prevent this, such as saving water and reducing their carbon footprint.But above all, we should behave ourselves, setting good examples to others.Only when everyone devotes their own efforts can we make some achievements in preventing desertification. 听力素养“漫养成” 快速记录听力信息 听力录音转瞬即逝，因此，快速记录是听力考试中必须具备的一项能力。如果考生能够在很短的时间内把所听到的内容、重音、语调记录下来，并加以综合推断和理解，答题的正确率自然就会高。 在英语听力考试中，记录可以分为两种形式：一种是心记；另一种是笔记。无论是哪种记录形式，都不允许在听的过程中停下来去记录，只能是边听边记；对于没有听清的内容，也只好放弃继续往下听。 1．心记：心记也就是脑记、短时记忆。主要解决第一节的5个短对话。 一般采用句子复述法来进行，即重复所听到的内容，由简单到复杂，逐渐增加记忆的长度和难度，把语音与语义结合起来。 [典例] W: Excuse me, sir, visiting hours are over now.Your wife must get some rest. M: Oh, I'm sorry, doctor.I didn't hear the bell, or I would have left earlier. [分析]　此对话关注的重点是visiting hours、 wife、 doctor、 bell等词。 2．笔记：对于信息量较大的听力材料，显然单靠心记是行不通的，而要把它记录下来，即做笔记。主要解决第二节的语篇对话或独白。 一般采用选择性记录。即对于长句可只记录几个单词，甚至几个单词的首字母；对于时间、数量只用阿拉伯数字记录即可。 3．速记方法： (1)用标志性的字母代替较长的单词 这种方法适合记比较长的单词、常见的单词及专有名词(人名、地名、国家名、组织机构名称等)，如：UN代表the United Nations; GB代表Great Britain; M代表mountain; tele代表telephone等。 (2)用核心成分代替句子 即用句中的核心成分代替整个句子，省去其他起语法功能的连词、冠词、介词等虚词；用阿拉伯数字代替它们的英语表达法。如：In Britain anyone who is physically and mentally fit and over the age of seventeen can apply for a driving license.可以速记为：Br.any physi ment fit age 17 app driv lice.。这些核心成分为整理答案的内容提供了充分的依据。 (3)用符号表示信息 如用“←”“↑”“→”“↓”等符号表示不同的方向，用“＜”表示 less than，用“＝”表示 be equal to，用“＞”表示 more than，用“(　)”表示 include。这样既可以节省时间又可以利用图形符号的直观性恢复省略掉的信息。 02 新知深化学习 1．Ms Yi had a contented life until a terrible event occurred which changed her life. 易女士一直过着心满意足的生活，直到一件可怕的事情发生，改变了她的生活。 ★contented adj.满意的；满足的 |用|法|感|知| ·(“神情描写”佳句)She was gazing at her baby with a soft, contented smile on her face. 她正注视着她的孩子，脸上带着温柔又满足的笑容。 ·(“课堂学习”主题佳句)Only if we focus on the contents in class can we get out of the trouble in learning and achieve our learning goal. 只有我们专注于课堂上的内容，我们才能摆脱学习的烦恼，实现我们的学习目标。 [归纳点拨] |应|用|融|会| (1)单句语法填空 ①The little girl gave me a __________ (content) smile just now. ②My parents are content ________ (live) in the country, where the air is fresh and clean. ③The __________ (content) of the letter are still secret until today. contented to live contents (2)一句多译 格林先生对我所做的很满意，并对我大力赞扬。 ④Mr Green ________________ what I had done and sang high praise for me.(content adj.) ⑤Mr Green ____________________ what I had done and sang high praise for me.(content v．) was content with contented himself with ★occur vi.发生；出现 |用|法|感|知| ·(“传统节日”主题佳句)Mid-Autumn Festival falls on the 15th day of the eighth lunar month, which usually occurs in September or early October. 中秋节是农历八月十五日，通常在九月或十月初。 ·(主旨升华句)It occurred to him that he had been telling off his daughter instead of listening to her with patience.But actually, what really matters is the latter. 他突然想到：一直以来他只是一味地去说教女儿，而没有耐心倾听她的想法。但事实上，后者更重要。 [归纳点拨] Sth.occurs to sb.　　　 　 某事被某人想起 It occurs to sb.that ... 某人想起…… It occurs to sb.to do sth. 某人想起做某事 [易混辨析] 词形 词义 搭配 occur 发生 指“发生”时可与happen换用，但后接to sb./sth.时，两者含义不同。It/Sth.occurs to sb.that ...＝It/Sth.strikes/hits sb.that ...指“某人想起……”。注意：occur没有被动语态，不用于进行时；occur作谓语时，主语不能为人。 续表 happen 偶然发生， 碰巧 指“偶然发生”时，主语为“事物”；当主语是“人”时，意为“碰巧”。happen to sb./sth.指“不好的事情发生在某人/物身上”。 take place 发生，举行 某种活动 常指按计划发生的事，没有“偶然”的意味。 break out 爆发， 突然开始 多指战争、火灾等突然爆发或疾病、疫情等暴发。 |应|用|融|会| (1)单句语法填空/完成句子 ①It occurred ___ me that I played an important part in their lives. ②_____ had never occurred to him that their team would win the basketball match. ③Suddenly ________________________, but she didn't know how to speak it out. 她突然想到了一个好主意，但是不知道如何说出来。 to It a good idea occurred to her ④Never before did _________________ “apologies” could make such a huge difference. 我以前从未想过，“道歉”能产生如此巨大的影响。 (2)选用上面表格中的词填空 After the flu ⑤___________, an urgent meeting ⑥____________, and we discussed what had ⑦_________________ among the students, and finally agreed on the way to prevent it spreading. it occur to me that broke out took place happened/occurred 2．Now the trees have a survival rate of 85%. 现在这些树的存活率达到了85%。 ★survival n．继续生存，幸存 |用|法|感|知| ·(“活动介绍”佳句)Li Ming and I took part in a wilderness survival program yesterday, and it has been one of the most unforgettable experiences since high school. 我和李明昨天参加了一个荒野生存计划，这是自高中以来最难忘的经历之一。 ·(“建议”类佳句)I'm writing to inform you of some tips on hurricane safety so that you can survive this common threat to a coastal city.我写这封信是为了告诉你一些关于飓风安全的提示，这样你就可以在沿海城市的这种常见威胁中生存下来。 归纳点拨 (1)survive vt.　 幸存；生还；幸免于；比……活得长 vi. 幸存；活下来 survive sth. 在……之后仍然幸存 survive sb.(by ...) 比某人活得长(……) survive on 靠……存活下来 (2)survivor n. 幸存者 名师点津 survive表示“从地震、火灾、事故等中幸存下来”时，为及物动词，其后不可接介词from或in。 |应|用|融|会| (单句语法填空/完成句子) ①Only two people _________ (survive) the fire yesterday. ②A lot of small companies have to fight for _________ (survive)． ③The old man is a _________ (survive) of an air raid. ④The man survived his wife ____ five years, during which he lived in a small house. ⑤People who _________________________ will remember their terrible experiences forever. 那些在地震中幸存下来的人将永远不会忘记他们可怕的经历。 survived survival survivor by survived the earthquake 3．She has made a huge difference with her determination to make her son's dreams a reality. 她决心让儿子的梦想成为现实，这使她对社会产生了重大影响。 ★determination n．决心；毅力 |用|法|感|知| ·(“性格描写”佳句)They have always shown great determination and never lost confidence. 他们总是表现出极大的决心，从不会失去信心。 ·(“感谢”类佳句)What you did means a lot to me, so I determine to work hard and to be a person like you who helps others as a volunteer. 你所做的对我来说意义重大，所以我决定努力工作，成为一个像你一样帮助别人的志愿者。 [归纳点拨] (1)with determination　　　 坚决地；果断地 (2)determine vt. 确定，决定；使下定决心 determine on/upon (doing) sth. 决定(做)某事 determine to do sth. 决定做某事 determine sb.to do sth. 使某人下定决心做某事 determine＋that/wh-从句 　 决定…… (3)determined adj. 有决心的 be determined to do sth. 决心做某事 be determined that ... 决定……，坚信…… |应|用|融|会| (单句语法填空/完成句子) ①Write a poem about how courage, ________________ (determine), and strength have helped you face challenges in your life. ②She determined __________ (work) twice as hard as before to make up for the lost time. ③____________ (determine) to be myself and move forward, I can now call myself a “marathon winner”． ④I __________________________ and proud of my daily progress. 我下定决心要成功并为自己每天的进步感到骄傲。 ⑤Everyone concerned acted ____________________________________. 所有相关人员都表现出了极大的勇气和决心。 determination to work Determined am determined to succeed with great courage and determination 4．How did Ms Yi Jiefang work through her sadness after her son's death? 易解放女士在她儿子去世后是如何调整她的悲伤情绪的？ ★work through调整(情绪)；完成；解决 |用|法|感|知| (写出下列句中work through的含义) ①Eleanor's new friend Natalie encourages her to try new things and work through her sadness and fear of change._____________ ②The first project I'll work through is a Web publishing solution._____ ③I know the way my mind works when I work through a problem.____ 调整(情绪) 完成 解决 [归纳点拨] (1)work out　　 锻炼身体，做运动；解决，解答； 计算出；产生结果，发展；制订出 work on 从事……，继续…… work at 从事/致力于…… (2)out of work 失业 at work 在工作中 |应|用|融|会| (完成句子) ④Neither the teacher nor his students know how to ___________ ________. 那位老师和他的学生们都不知道如何解答这道题。 ⑤They eventually ____________________________ at the end of summer. 在夏天结束的时候，他们终于完成了所有的工作。 work out the problem worked through all the work 5．Alive or fallen, you served a purpose. 无论是活着还是倒下，你都有一定的价值。 句中形容词短语Alive or fallen 作状语。 (1)形容词或形容词短语作状语在句中可以表示行为方式或伴随状况、原因、时间或条件等，可位于句首、句中或句末，常用逗号与句子其他成分隔开。 (2)形容词短语还可以说明谓语动词发生时主语所处的状态、特点等。 “两层级”学通用活句式 (1)通过“句式变换”弄明句式结构 (改为形容词短语作状语) ①He was thirsty and eager to have a rest, so he went into a teahouse. →______________________________, he went into a teahouse. ②Because they were determined to complete the job on time, they set out to work immediately. →___________________________________, they set out to work immediately. Thirsty and eager to have a rest Determined to complete the job on time (2)通过“句式仿写”做到熟练运用 ③她在那儿呆呆地站了一会儿，不敢相信刚才发生的事情。 For a moment she just stood there, __________________________ _________. ④克鲁索两眼盯着脚印看，满心恐惧。 Crosu stared at the footprint, ___________. unable to believe what had just happened full of fear 03 课时检测 第Ⅰ卷　语言基础训练 (一)单词拼写(10分) (1)Every autumn I go to the _______ (县) fair. (2)The _______ (地区) is too dry for plants to grow. (3)When exactly did the incident ______ (发生)? (4)The grave was marked by a simple __________ (墓碑)． (5)The literacy _____ (比率) in England was under 50%. (6)You will surely need to ___________ (克服) some difficulties. county region occur rate overcome (7)This ________ (海报) sells the virtues of travel on the Thames. (8)The country applied for full membership of the European _______ (联合会)． (9)There's still a _____ (微小的) chance that he may become president. (10)The aim of the competition is to match the _______ (引文) to the person who said it. poster Union slim quote (二)单句语法填空(14分) (11)None of these seems to have much chance of _________ (survive)． (12) ___________ (current), over 500 students are enrolled on the course. (13)Whenever he returns to this place, he is happy and ________ (content)． (14)Mary shows great _____________ (determine) to become a lawyer in future. survival Currently contented determination (15)We see it most often in businesses where the _________ (found) is still in charge. (16)The majority are in favour of the ________ (propose) that we should save water in our daily life. (17)What's more, years of experience of being a monitor makes me a brilliant _________ (organise)． founder proposal organiser (三)选词填空 (10分) come true, work through, refer to ...as, prevent ...from, work on (18)Should I _______ you ______ Dr Smith or Professor Smith? (19)Linda spends all her time __________ the garden. (20)To _____________ these emotions, first write all of your emotions down. (21)Something is __________ the machine _____ shutting down, so the motor is getting overheated. (22)Some of my favorite organizations are the ones that make children's dreams ____________. refer to as working on work through preventing from come true 第Ⅱ卷　语篇综合训练   (一)阅读理解 The mental health benefits of being exposed (暴露) to nature have long been recognized, whether through activities like listening to birdsong or taking a walk in the park. A study published recently shows that even half an hour of bird-watching could make us happier, healthier and help strengthen a deeper connection with nature. We already know that listening to birds throughout the day positively impacts our well-being. Even hearing birds indoors through an open window can boost our mental state, even though in the short term. The study suggests that not only can bird-watching offer even more benefits than just listening to birdsong, but it's also more effective at increasing well-being and reducing stress than going on a nature walk. So why is bird-watching so good for us? It satisfies our biophilia, the thought that humans have a natural preference for nature — some might even say we should consider ourselves as part of nature — which is why being in natural surroundings makes us feel better. Bird-watching can enhance positive feelings — the basis of well-being. Research shows that being aware of our feelings affects well-being more positively. For example, a study asked participants to either count how many birds they had seen, or rate their joy upon seeing each bird species, and both groups reported well-being boosts. However, the joyful group experienced the most improvement, suggesting that participants' attention to positive feelings while bird-watching may have promoted the activity's benefits. But bird-watching can be more than just joyful. Research suggests that experiencing awe (敬畏) of nature can be life-changing for human well-being. “Noticing” is a key aspect of awe. It means that our full attention is on the birds rather than ourselves. Being in nature and noticing wildlife requires us to completely get lost in the activity, which can improve mental and physical health. So, grab your binoculars (双筒望远镜) and step into nature for a lift in well-being. Take on the journey and enjoy every moment. 语篇解读：本文是一篇说明文。文章主要介绍了观鸟活动对人们身心健康的好处，并鼓励人们拿起双筒望远镜，走进大自然，享受观鸟带来的愉悦和提升幸福感的过程。 1．What can a short-term exposure to birdsong do? A．It can change people's view on nature. B．It can prepare people for further bird-watching. C．It can contribute to improving people's mental state. D．It can improve people's physical health significantly. 解析：细节理解题。根据第二段中“Even hearing birds indoors through an open window can boost our mental state, even though in the short term.”可知，短期接触鸟鸣声有助于改善人们的精神状态。 √ 2．What does the underlined word “biophilia” in paragraph 3 mean? A．The love for the natural world. B．The tiredness of being in nature. C．A kind of medicine made from plants. D．A preference for birds that can sing sweetly. 解析：词义猜测题。根据画线词后文“the thought that humans have a natural preference for nature — some might even say we should consider ourselves as part of nature — which is why being in natural surroundings makes us feel better.”可知，biophilia指的是人类天生对自然世界的热爱。 √ 3．What is the key factor in experiencing awe while bird-watching? A．Counting the number of birds. B．Spending a long time in nature. C．Using high-quality binoculars. D．Concentrating on the birds instead of oneself. 解析：细节理解题。根据第四段中“‘Noticing’ is a key aspect of awe. It means that our full attention is on the birds rather than ourselves.”可知，在观鸟时体验敬畏的关键因素是把注意力集中在鸟身上，而不是自己身上。 √ 4．Which of the following would be the best title for the text? A．Bird-Watching: A Path to Enhanced Well-Being B．The Preparations for Going Bird-Watching C．The Methods for Improving Your Mental Health D．Bird-Watching: A Way to Connect with Nature 解析：标题归纳题。通读全文并结合第二段可知，文章主要介绍了观鸟活动对人们身心健康的好处，并鼓励人们拿起双筒望远镜，走进大自然，享受观鸟带来的愉悦和提升幸福感的过程。故A项“观鸟：提升幸福感的途径”适合作文章标题。 √ (二)阅读七选五 When the monthly electricity bill came home, parents always couldn't believe their eyes, as the amount was much more than needed. 5 Here are some tips for parents to educate their children on how to save energy. Switch off the lights.Assign one day in a week for a “turn off” practice, for a few hours.Tell the kids the significance of using less electricity and how it impacts the environment. 6 Use energy-efficient transportation.When parents and their children are out on vacation, have a cycling outing.When the whole family rides bicycles together, it not only serves as a great bonding exercise, but it also teaches the children about eco-friendly transportation options. 7 Play a game. 8 Engage them in a game instead.Ask the little ones to walk around the house with pen and paper, and make a note of all the equipment that consume energy.Let them suggest what measures can be taken within the home to reduce consumption of electricity and go green.Parents can stick small notes near these appliances to give them interesting information on conservation. 9 Create a theatre-like experience at home on a Sunday and gather everyone in the family, especially the kids, to watch an informative film about environmental issues or climate change.If parents have slightly older children, they can discuss the film and ask them what they think. A．Watch an environmental film. B．Talk with children about their opinions. C．Play some games related to environmental protection. D．Lecturing kids about environmental issues won't help. E．It makes them aware of the environmental effect of cars. F．Light up some candles and play a board game to keep the children occupied. G．So parents should urge their children to take up environment-friendly projects. 语篇解读：本文是一篇说明文。文章介绍了教育孩子们节约能源的四个方法。 5．解析：选G　由上文可知，这里主要讲每月电费超出父母预计。故G项“因此，父母应该敦促他们的孩子从事环保项目”承接上文，符合语境。其中“take up environment-friendly projects”与上文“the amount was much more than needed”形成因果关系。 6．解析：选F　由上文可知，这里主要建议父母每周关一次电。故F项“点燃一些蜡烛，玩棋盘游戏，让孩子们有事可做”承接上文，符合语境。其中“Light up some candles”和上文“a ‘turn off’ practice”对应。 7．解析：选E　由上文可知，这里主要讲父母可以让孩子们骑自行车出行 ，这样更加环保。故E项“这让他们意识到汽车对环境的影响”承接上文，符合语境。其中“It”与前一句的事情对应，“them”也与前文中的“the children”对应。 8．解析：选D　由下文可知，这里讲要让孩子们参与到节约能源的活动中，而不应该只是一味说教。故D项“口头教育孩子们有关环境问题没有帮助”与下文构成转折关系，符合语境。其中“kids”与后文的“them”对应。 9．解析：选A　由后文可知，这里主要讲父母可以和孩子们一起看一部关于环境问题的电影。故A项“观看有关环境的电影”引出下文，符合语境。其中“an environmental film”与下文中“an informative film about environmental issues or climate change”对应。 本课结束 更多精彩内容请登录：www.zghkt.cn $