Unit 8 Section Ⅱ Lesson 1-【金版新学案】2025-2026学年高中英语必修第三册同步课堂高效讲义教师用书（北师大版）

本讲义围绕“Roots & Shoots”组织这一核心内容，以“光盘行动”导入环保主题，通过阅读训练（主旨归纳、段落匹配、细节理解）梳理组织建立背景与目的，再结合难句解构、佳句仿写及词汇句式拓展，构建从理解到应用的学习支架。 该资料亮点在于融合语言能力与文化意识培养，通过阅读策略训练提升学生文本理解与表达能力，借助环保主题渗透可持续发展理念，培养人类命运共同体意识。课中助力教师分层教学，课后通过词汇句式练习帮助学生巩固知识，查漏补缺。

Section Ⅱ　Lesson 1 Step One：Pre-reading What do you know about The “Clean Plate Campaign”？ How does it make sense? The “Clean Plate Campaign” is not just about saving food; it is a crucial environmental campaign that helps us keep our resources, reduce greenhouse gas emissions, and build a more sustainable future. Step Two: While reading Ⅰ.Read for the main idea The passage mainly talks about ． A．the harmful effects of wasting water and electricity B．the establishment and purpose of Roots & Shoots C．the importance of individual actions in protecting the environment D．the influence of Dr. Jane Goodall on environmental protection 答案：B Ⅱ.Match the main ideas for each paragraph Para.1　　A．Roots & Shoots was founded to inspire environmental action. Para.2 B．Every individual can make a difference. Para.3 C．Roots & Shoots symbolizes slow but powerful change. Para.4 D．“Just-me-ism” leads to harmful collective behaviors. 答案：Para.1　D　 Para.2　A　 Para.3　C　 Para.4　B Ⅲ.Read for the structure Ⅳ.Read for details 1. The author mentions “Just-me-ism” in order to ． A．explain why people should take care of the environment B．show how people's small actions can have a big impact C．criticize people who don't like the environment D．encourage people to join Roots & Shoots 答案：B 2．According to the passage, Dr. Jane Goodall believes that ． A．environmental protection is more important than animal protection B．the efforts of individuals are not important in environmental protection 学生用书第50页 C．every individual can make a difference in the world D．Roots & Shoots can solve all the environmental problems　 答案：C 3．The author's attitude towards the idea of “It doesn't matter. It's just me.” is ． A．supportive B．unclear C．critical D．indifferent 答案：C 4．The name “Roots & Shoots” is used to symbolize ． A．the slow but steady progress of environmental protection B．the importance of a strong foundation in environmental education C．the need for more research on wild animals D．the power of small but determined actions 答案：D Step Three: Post-reading Ⅰ.难句解构 1．The whole purpose of Roots & Shoots is to educate young people，from pre-schoolers to university students，so they can help to build a future that is secure and live together in peace with nature. 【分析】　这是由so连接的并列复合句；so前面是简单句；so后边是主从复合句，其主干为they can help to...，其后that is secure是定语从句，修饰a future。 【翻译】　“根与芽”的目的是教育年轻人，从学龄前儿童到大学生，使他们能够为创造一个安全的未来而贡献力量并与大自然和平共处。 2．The organisation is called Roots & Shoots because roots move slowly under the ground to make a firm foundation，and shoots seem small and weak，but they can break open brick walls to reach the light. 【分析】　这是一个主从复合句，句子主干为The organisation is called Roots & Shoots，其后为because原因状语从句，本从句中roots move slowly...与and shoots seem...是顺承关系；分句shoots seem...与they can break open...是转折关系。 【翻译】　这个组织取名“根与芽”，因为根部在地下缓慢延伸以形成坚实的基础，而芽看起来弱小，却可以冲破砖墙以接触到阳光。 3．Do you think you help to make the world a better place when you make a sad person smile，when you make a dog wag its tail，and when you water a thirsty plant? 【分析】　这是一个主从复合句，句子主干为一般疑问句Do you think you help to...；其后是when引导的三个并列的状语从句。 【翻译】　当你使一个悲伤的人微笑，让一条狗摇尾巴，给一株干渴的植物浇水时，你觉得自己让世界变得更美好了吗？ Ⅱ.佳句仿写 1．教材佳句　To inspire young people to take action for the environment, animals and their community, Roots & Shoots was established.(用不定式介绍活动目的) 仿写：为了保护环境并提高公众意识，我们学校上周末组织了一次植树活动。 To protect the environment and raise public awareness, our school organized a tree-planting activity last weekend. 2. 教材佳句　The whole purpose of Roots &Shoots is to educate young people, from pre-schoolers to university students, so they can help to build a future that is secure and live together in peace with nature.(用the purpose is to do...介绍目的) 仿写：这次环保活动的目的是减少污染并保护自然资源。 The purpose of the environmental campaign is to reduce pollution and protect natural resources. 3．教材佳句　It is by acting together, in this exciting way, that we can involve thousands—millions—of people, and this is what is going to change the world.(主题升华句) 仿写：正是通过齐心协力、坚定决心，我们才能克服任何挑战，实现我们的目标。 It is by working together with determination that we can overcome any challenge and achieve our goals. 学生用书第51页 Ⅲ.课文开发(黑体部分和填空内容均为课表词汇或课文重要表达) Roots&Shoots：Jane Goodall's Inspiring Initiative Jane Goodall, a firm supporter for wildlife protection, established the Roots&Shoots foundation. The name “Roots & Shoots” symbolizes the idea that just like a plant's roots and shoots, small actions can lead to significant change. Roots & Shoots 1.encourages people all around the world to take action (鼓励世界各地的人们采取行动)to make the world a better place. It involves individuals of all ages in various projects. Many people who once 2.couldn't be bothered to care about the environment (懒得关心环境)or animal welfare now find themselves actively involved. Projects under Roots & Shoots range from simple tasks like saving gallons of water to building wildlife-friendly structures with bricks. Volunteers also 3.participate in educational programs to spread awareness(参加教育项目来普及认知). They don't let small difficulties bother them; instead, they proceed with enthusiasm. The institute has grown into a global movement. It wags the concept of 4.making a difference (产生影响)from the grassroots level. Thanks to Jane Goodall's vision，Roots & Shoots continues to inspire countless people to take steps towards a more sustainable and much greener world. ◎ ①suffer from 遭受，蒙受 ②leave the tap running 让水一直流 ③can't be bothered to do sth 懒得做某事 ④pick up 捡起，拾起 ⑤say to oneself 自忖，自言自语 ⑥matter vi.要紧，有重大影响 ⑦just 在此意为“请，就”，用于引起注意、表示允许等。 ⑧gallon/'ɡælən/ n．加仑 ⑨inspire sb to do sth 激励某人做某事 ⑩take action 采取行动 ⑪institute/'ɪnstɪtjuːt/ n．机构；研究院 a research institute 研究所 ⑫set up 创建，建立，搭建 set up a company/business 开公司 ⑬chimpanzee/ˌtʃɪmpæn'ziː/ n．黑猩猩 ⑭in addition to 除了……之外(还) ⑮whole-heartedly adv.全心全意地 ⑯be committed to 致力于；献身于 committed adj.尽心尽力的 ⑰live in peace with...与……和平共处 ⑱make a firm foundation 打下坚实的基础 firm/fɜːm/ adj.实的；稳固的 foundation/faʊn'deɪʃən/ n．基础；地基 ⑲break open brick walls 冲破砖墙(的阻挡) brick/brɪk/ n．砖，砖块 ⑳all around the world 全世界 [同义]all over the world throughout the world across the world ㉑wag/wæɡ/ vi.& vt.(狗)摇(尾巴) ㉒one flowering plant 一株开花的植物 flower熟词生义 vi.开花 ㉓rooted adj.根深蒂固的，固定在某地的；根源在于 be rooted in...植根于…… ㉔a shared future共同的未来 ㉕absent adj.缺席；不在 ㉖involve/ɪn'vɒlv/ vt.参与；包含 ◎ ROOTS & SHOOTS 　　Most people suffer from① what is known as “Just-me-ism”．What is that？Well，say you leave the tap running② while you brush your teeth，leave a light on when you go out or you drop a piece of litter and can't be bothered to③ pick it up④.You know that all those things are wrong，but so what？“What difference can it possibly make？”you say to yourself⑤.“There are millions of people in the world and I'm just me.How can it matter⑥ if I leave one little tap running，one little light on or leave a little piece of litter on the road？And anyway，no one will know.”Of course，it wouldn't matter if there were just a few people in the world.[1] But just⑦ think of all the millions of people saying to themselves：“It doesn't matter.It's just me.And，anyway，no one knows.”Millions of gallons⑧ of water would be wasted；millions of lights would be left on；millions of pieces of litter would be dropped.[2] And all of this would be very harmful. [1]本句使用了虚拟语气，表示与现在事实相反的情况，if引导的条件状语从句的谓语动词用过去式，主句谓语动词用“would＋动词原形”。 [2]本句使用了虚拟语气，表示与将来可能相反的情况。这里假设的条件没有通过条件状语从句表达出来，而是隐含在上一句中。 　　To inspire young people to⑨ take action⑩ for the environment，animals and their community，Roots & Shoots was established.This institute⑪ was set up⑫ in the early 1990s by Dr.Jane Goodall，a scientist who's the world's best-known 学生用书第52页 expert on wild chimpanzees⑬[3].In addition to⑭ her research，she has been whole-heartedly⑮ committed to⑯ environmental protection.The whole purpose of Roots & Shoots is to educate young people，from pre-schoolers to university students，so they can help to build a future that is secure and live together in peace with⑰ nature. [4] [3]画线部分作Dr.Jane Goodall的同位语，对Dr.Jane Goodall进一步解释说明；who引导的定语从句修饰先行词a scientist。 [4]本句为so连接的并列复合句。第一个分句中，动词不定式短语“to educate...students”作表语；第二个分句中，定语从句“that is secure ”修饰先行词a future。 　　The organisation is called Roots & Shoots because roots move slowly under the ground to make a firm foundation⑱，and shoots seem small and weak，but they can break open brick walls⑲ to reach the light.The roots and shoots are you，your friends and young people all around the world⑳.Hundreds and thousands of roots and shoots can solve the problems，change the world and make it a better place to live in[5]. [5]动词不定式短语to live in作后置定语，修饰a better place。 　　Do you think you help to make the world a better place when you make a sad person smile，when you make a dog wag㉑ its tail，and when you water a thirsty plant？[6] One cheered-up person，one happy dog, one flowering plant㉒，and you.That's what Roots & Shoots is all about [7]：the value and importance of each individual—human，animal or plant.Dr.Jane Goodall believes that the most important thing is that：“Every individual matters.Every individual has a role to play.Every individual makes a difference.”You get to choose：Do you want to use your life to make the world a better place for people，animals and the environment？Do you want to make Roots & Shoots rooted㉓ in everyone's heart？Do you want to be a part of a community for a shared future㉔？You cannot be absent㉕. [6]本句中含有三个when引导的时间状语从句，并包含了三个“make＋宾语＋宾语补足语”结构。 [7]此处为what引导的表语从句，what在从句中作介词about的宾语。 It is by acting together，in this exciting way，that we can involve㉖ thousands—millions—of people，and this is what is going to change the world. [8] —Jane Goodall [8]本句为and连接的并列句。第一个分句使用了强调句型，强调方式状语；第二个分句中含有what引导的表语从句，what在从句中作主语。 学生用书第53页 ◎ 根与芽 很多人都有所谓的“就我一个”的问题。那是什么意思呢？比方说你刷牙的时候让水哗哗地流，外出的时候不关灯，或者掉了一块垃圾却懒得捡起来。你知道那些都是不对的，但那又怎么样？“会有什么关系呢？”你对自己说，“世界上有数百万人，我不过是我自己。如果我让一个小小的水龙头一直流水，让一盏小小的灯开着或将一小块垃圾丢在路上，这有什么要紧呢？而且不管怎样，没人会知道。”当然，如果世界上只有几个人，那就无所谓了。但试想要是数百万人都对自己说：“没关系。只有我一个。而且，不管怎样，没人会知道。”数百万加仑的水将会被浪费，数百万盏灯将会开着，数百万块垃圾将会被丢掉。而这些都是非常有害的。 为了激励年轻人行动起来保护环境、动物和社区，“根与芽”诞生了。这个组织于20世纪90年代初由世界上最著名的野生黑猩猩专家珍·古道尔博士建立。除了自己的科研，她还全身心地投入环保事业。“根与芽”的目的是教育年轻人，从学龄前儿童到大学生，使他们能够为创造一个安全的未来而贡献力量并与大自然和平共处。 这个组织取名“根与芽”，因为根部在地下缓慢延伸以形成坚实的基础，而芽看起来弱小，却可以冲破砖墙以接触到阳光。根和芽就是你、你的朋友和世界各地的年轻人。成千上万的根和芽能够解决问题、改变世界，使其更加宜居。 当你使一个悲伤的人微笑，让一条狗摇尾巴，给一株干渴的植物浇水时，你觉得自己让世界变得更美好了吗？一个振作起来的人、一条快乐的狗、一株开花的植物和你。这就是“根与芽”的全部意义：重视每个个体的价值和重要性，不管是人、动物还是植物。珍·古道尔博士认为，最重要的是：“每个个体都很重要。每个个体都有自己的角色。每个个体都能有所作为。”你可以选择：你想通过自己的生活，为了人类、动物和环境而让世界变得更美好吗？你想让“根与芽”植根于每个人的心中吗？你想成为命运共同体的一员吗？你不能缺席。 正是通过这种令人激动的方式共同行动起来，我们可以让成百上千、甚至千百万人参与其中，这将改变世界。 ——珍·古道尔 Ⅰ.阅读单词——识记 1．wag one's tail　　　　　　 摇尾巴 2．a gallon of water 一加仑水 3．an educational institute 一家教育机构 4．observe chimpanzees 观察黑猩猩 Ⅱ.核心单词——练通 1．shoot a film 拍摄一部电影 2．lay the foundation for 为……打下基础 3．lay bricks 砌砖 4．put down roots 扎根 Ⅲ.拓展单词——用活 1．firmly believe坚信→firm decision坚定的决定 2．get involved in a discussion参与讨论→ his involvement in the project他参与这个项目 3．found a company创立一家公司→solid foundation坚实的基础 4．sorry for bothering you抱歉打扰您了→ feel bothered by the noise被噪音困扰 学生用书第54页 Ⅳ.重点短语——再现 第一组　汉译英 1．懒得做某事　　　 can't be bothered to do sth 2．采取行动 take action 3．全世界 all around the world 4．与……协调，与……一致 in harmony with 5．遭受，蒙受 suffer from 6．有影响 make a difference 7．过着……样的生活 lead/live a．..life 8．成立；设立；搭建 set up 9．除了……之外(还) in addition to 10．致力于；献身于 be committed to 第二组　英译汉 11．fight against 与……抗争 12．interfere with 干涉，妨碍 13．say to oneself 自忖，自言自语 14．live in peace with... 与……和平共处 15．make a firm foundation 打下坚实的基础 16．for instance 例如 17．be rooted in... 植根于…… V.典型句式——默背 1．句型公式　make复合结构 教材原句　Hundreds and thousands of roots and shoots can solve the problems，change the world and make it a better place to live in (使之成为一个更加适合居住的地方). 2．句型公式　which引导非限制性定语从句 教材原句　We all know that there are various types of pollution around us，which may cause different kinds of environmental problems (这会造成各种各样的环境问题)... 3．句型公式　leave＋宾语＋宾语补足语 教材原句　Well，say you leave the tap running (让水哗哗地流)while you brush your teeth... 4．句型公式　动词不定式短语作目的状语 教材原句　To inspire young people to take action for the environment (为了激励年轻人行动起来保护环境)，animals and their community，Roots & Shoots was established. 5．句型公式　reason作先行词的定语从句 教材原句　The second section explains the reasons that cause different types of pollution (造成不同种类的污染的原因). Ⅰ.核心词汇练全 root n．树根 v．(使)生根 rooted adj.根深蒂固的；稳固的 (1)take root　　　(植物)生根；(思想)植根，深入人心(后常跟介词in) (2)root around 翻找；搜寻 root for 支持；为……鼓劲 root out 铲除，清除；根除，杜绝，彻底解决 be (deeply) rooted in (深深)扎根于，植根于 stand rooted to the spot 待在原地不动　　 ①The traditional values in this small town are still deeply rooted (root), which makes it a unique place. ②She was rooting (root)around in her bag for her keys when the phone rang. ③【写作佳句——投稿】为了让环保的新理念在人们心中扎根，学校组织了一系列教育活动。 In order to let the new concept of environmental protection take root in people's hearts, the school organized a series of educational activities. 学生用书第55页 ④【写作佳句——情绪情感描写】听到这个令人震惊的消息，她站在原地一动不动，眼睛睁得大大的，充满了怀疑。 Hearing the shocking news, she stood rooted to the spot，(with) her eyes wide open in disbelief. shoot(shot，shot)n.芽，苗；嫩枝 vt.射中；射击；(使朝某方向)冲，奔；拍摄；摄影；投篮 shoot at　　 朝……射击(但不一定射中) shoot up　　 快速长高，蹿个儿；迅速增加 ①During the basketball game, his shooting(shoot) skills were really impressive, which helped his team win the match. ②His temperature shot (shoot) up overnight, so he had to go to the hospital immediately. ③Each day she found new shoots coming out of the ground(发现地里长出新芽). ④【写作佳句——场景描写】当发令枪响时，他像子弹一样从起跑线冲了出去，这让所有观众都大吃一惊。 When the starting gun fired, he shot out of the starting line as if he were a bullet, which surprised all the audience. bother vi. & vt.费心，麻烦 bothered adj.烦(恼)的；感到讨厌的 bother to do/doing sth　 费心做某事 bother sb with/about sth 为某事打扰或麻烦某人 It bothers sb that.../to do sth 使某人苦恼的是…… can't be bothered to do sth 懒得做某事　　 ①Bothered (bother)by the continuous noise from the construction site, the students found it hard to concentrate on their studies. ②The little boy followed his mother around the house, bothering her with endless questions(不停地用问题打扰他妈妈). ③【写作佳句——情绪心理描写】我在数学题上总是犯同样的错误，这让我很烦闷。 It bothers me that I keep making the same mistakes in math problems. ④【写作佳句——人物场景描写】他懒得打扫自己的房间，所以房间总是乱糟糟的。 He couldn't be bothered to clean his room, so it was always in a mess. take action 采取行动 action n．动作，行为 take action to do sth　 采取行动做某事 in action 在活动中；在运转 out of action 失去作用；停止运转 put...into action 使……行动起来；使……起作用　　 ①After making a detailed plan, we should put it into action as soon as possible(尽快将其付诸行动). ②The power station was out of action due to the heavy snowstorm(由于暴风雪，发电站停止运行), which affected the electricity supply in the whole area. ③【中国元素】我们有责任采取行动来保护中国传统工艺，使这些古老的艺术保持活力。 It is our responsibility to take action to protect traditional Chinese crafts, keeping these ancient arts alive. ④【写作佳句——读后续写升华句】这段经历教会我，我们不仅应该拥有一个伟大的梦想，而且应该采取行动来实现它。 This experience taught me that not only should we possess a great dream，but we should also take action to realise it． 学生用书第56页 involve vt.参与；包含 involved adj.复杂的；有关联的 involvement n．参与，介入；投入 involve sb in (doing) sth　 使某人参与(做)某事 involve doing sth 包括做某事 be/get involved in 参与；与……有牵连；卷入；专注于　　 ①The people involved (involve) in the project should work together closely. ②The school encourages students' involvement(involve) in various after-class activities. ③The professor headed for the school building, involving several students in a lively discussion on the way(一路上还带着几个学生进行热烈的讨论). ④【写作佳句——告知信】去年夏天我参与了一个志愿者项目，有了一段很棒的经历。 I got involved in the volunteer project last summer and had a wonderful experience. 【点津】　involved作前置定语时，意为“复杂的”；作后置定语时，意为“涉及的”。如an involved sentence“一个复杂的句子”；the people involved“所涉及的人”。 Ⅱ.典型句式讲透 句型公式：what/how感叹句 (教材原句)What a beautiful garden！多么美丽的花园啊！ (1)what与名词连用构成感叹句：“What＋a/an＋形容词＋单数可数名词(＋主语＋谓语)！”或者“What＋形容词＋不可数名词或可数名词复数(＋主语＋谓语)！” (2)how与形容词或副词连用构成感叹句：“How＋形容词/副词(＋主语＋谓语)！”或者“How＋形容词＋a/an＋单数可数名词(＋主语＋谓语)！”　　 ①这是一个多么美丽的花园啊，以至于我们忍不住待在那里！ What a beautiful garden it is that we can't help staying there! ②时间过得多么快啊，以至于我们已经从学校毕业了！ How fast time flies that we have graduated from school! ③他们是多么勇敢的士兵啊，他们冒着生命危险保卫国家！ What brave soldiers they are who risk their lives to protect the country! 句型公式：leave＋宾语＋宾语补足语 (教材原句)Well，say you leave the tap running while you brush your teeth... 比方说你刷牙的时候让水哗哗地流…… (1)leave用作使役动词时，意为“使……处于某种状态”。 (2)leave复合结构的构成： leave＋宾语＋ ①让窗户开着，这样新鲜空气就能进来。 Leave the window open so that fresh air can come in. ②老师的讲解让学生们深入思考这个问题。 The teacher's explanation left the students thinking deeply about the problem． ③【写作佳句——人物情绪描写】这个意外的消息让他震惊得说不出话来。 The unexpected news left him shocked and speechless． ④【写作佳句——提出建议】我建议你让他来决定选哪一个，这是他的权利。 I suggest you (should) leave him to decide which one to choose. It's his right. 学科网（北京）股份有限公司 $