Unit 1 Section Ⅰ “Reading”的课文习读环节-【新课程学案】2025-2026学年高中英语必修第三册教师用书word（译林版）

本高中英语讲义以“环境与环境保护”为主题，围绕亚马孙雨林和动物保护展开，系统整合语言技能（听纪录片录音、读脚本、看动物保护视频、写号召文章、说环保观点）与“省略”语法知识，通过泛读理清文脉结构、把握主旨大意，精读深化细节理解与表达，辅以语言赏析（用词、句式、衔接）构建完整学习支架。 该资料亮点在于融合语言能力与思维品质培养，如通过纪录片脚本和访谈类文本提升信息提取与思辨能力，结合藏羚羊案例强化环保意识。课中助力教师引导学生分析经济与环保关系，课后学生可借助赏析练习巩固语言运用，查漏补缺，兼具教学实用性与素养提升价值。

把握单元素养目标 主题 意识 本单元的主题是“环境与环境保护”。通过了解亚马孙雨林在保护地球生态平衡中所起的作用，认识到环境保护的重要性，树立环保意识；通过了解各种保护动物的活动，培养动物保护意识；通过思考经济发展与环境保护之间的关系，培养思辨能力。 语法 项目 了解、掌握“省略”这一语法现象的核心规则，并能在真实语境中正确使用。 语言 输入 听 听有关亚马孙雨林的纪录片的课文录音，培养从听力中获取关键信息的能力。 读 能从纪录片脚本中提取主题句，把握篇章结构，获取关键数据信息；并能从电视访谈类节目脚本中获取各方观点和论据，培养思辨能力。 看 通过观看有关动物保护的视频，理解视频中非文字信息所传达的意义，培养动物保护意识。 语言 输出 写 能够使用作比较的说明方法使抽象的数据具象化，并能运用已知信息，写一篇号召人们保护动物的文章。 说 能就环境保护和动物保护话题，用英语表达自己的观点，并能围绕“动物保护”这一话题展开讨论。 Section Ⅰ　“Reading”的课文习读环节 泛读课文，完成以下学习任务 (一)理清文脉结构 (二)把握主旨大意 1．What's the main idea of the passage? A．The Amazon rainforest is the largest rainforest in the world. B．The Amazon rainforest gives the richest biodiversity on the Earth. C．The Amazon rainforest is a natural treasure house on the Earth. D．The Amazon rainforest is known as the “lungs of the planet”． 答案：C 2．Skim the text and match each paragraph with its main idea. Para.1　A．Plant biodiversity; levels of the rainforest. Para.2　B．Animal biodiversity; food chain. Para.3　C．Introduction to the Amazon rainforest. Para.4　D．The rainforest's value to the human race; threats to the rainforest. Para.5　E．Basic information about the rainforest. 答案：Paras.1～5　CEABD 精读课文，完成以下学习任务 (一)阅读理解 1．How does the author lead in the topic of the documentary script? A．By making a definition. B．By giving examples. C．By creating scenes. D．By making comparisons. 2．How many known species in the world can be found in the Amazon rainforest? A．About one in five.　　 B．About one in six. C．About one in eight. 　　 D．About one in ten. 3．Which of the following statements is NOT true? A．The rainforest gets its name from the Amazon River. B．The Amazon rainforest is one third the size of China. C．Over 40,000 plant species known to man can be found in the Amazon. D．It is human activities that continue to damage the Amazon rainforest. 4．What helps break down a jaguar's body after its death? A．A large number of microorganisms. B．The nutrients of the earth. C．A variety of insects. D．A kind of frog. 5．What is the function of the question at the end of the passage? A．To introduce the topic. B．To introduce ways to protect the Amazon rainforest. C．To seek for answers to protect the Amazon rainforest. D．To arouse people's concern about the Amazon rainforest. [Tip] 从语篇结构着手推句、段功能 本题考查文章尾句的作用。解答此类题目需要从文章的语篇结构及行文脉络入手。一般来说，位于文末的语句通常起到点明中心、深化主题的作用。如本文采用问句结尾即是作者为了深化主题，进一步吸引人们对亚马孙雨林的关注而采用的一种写作手法。 答案：1～5　CDBAD (二)阅读表达 1．What is the purpose of this documentary script? To_call_for_our_joint_efforts_to_protect_the_Amazon_rainforest. 2．What is the value of the Amazon rainforest to us? The Amazon rainforest breathes life into the planet by fixing carbon and producing over 20 per cent of all the Earth's oxygen.Moreover，the Amazon rainforest is a treasure house of species that can be used for food or medicine. 3．What makes the Amazon rainforest a natural treasure? (1)The Amazon rainforest is unique, beautiful and valuable. (2)It contains about 10% of all known species on the Earth. (3)It produces over 20% of the planet's oxygen. (4)Its wonderful plant and animal species have enabled humans to make amazing discoveries. 4．What is your answer to the question at the end of the script？(The answers may vary.) No.The_Amazon_rainforest_is_far_too_important_for_us_to_allow_it_to_be_destroyed.It_helps_maintain_the_balance_of_the_ecosystem_and_provides_our_society_with_food_and_medicine. |阅|读|技|能|提|升| 本文的语篇类型是纪录片脚本，本质上属于事物说明文。说明文目的性强，条理清晰，逻辑严谨，一般各段都有明确的主题句，段落内容围绕该主题句展开。同时，每篇文章都会有一个说明对象，文章围绕该说明对象展开，与该说明对象相关的关键词也是文章的高频词。将主题句及关键词进行归纳概括，即可提炼出文章的主旨，明晰行文脉络。如本文首段直接点明了主题，其他各段的段首句即为主题句，句中的关键词都提到了“亚马孙雨林”。 (一)赏用词之妙　 1．Welcome to the jungle, a huge sea of green alive with the sounds of animals. 赏析：本句使用a huge sea of和alive with两个短语形象生动地表达出亚马孙雨林的绿意葱葱和生机勃勃，增加了文章的生动性。 2．The Amazon rainforest crosses into eight countries, including Brazil and Peru, and one overseas region of France, all on the South American continent. 赏析：本句运用cross into代替常用的cover，以动态的效果呈现了亚马孙雨林的面积之广：覆盖了八个国家。 3．The forest's different levels support an unbelievable variety of wildlife. 赏析：本句中使用了“unbelievable”这一形容词，进一步描写出亚马孙雨林物种的多样性。形容词的灵活运用可以增加文章的生动性，使表达更有说服力。 4．The Amazon rainforest breathes life into the planet by fixing carbon and producing over 20 per cent of all the Earth's oxygen. 赏析：本句中的breathe一词运用得生动巧妙。该词的本义是“呼吸”，用在此处，以拟人化的手法写出了雨林的生机盎然。 [提能训练]　(完成句子) ①He looked down and saw a_sea_of smiling faces. 他往下看，看到一片笑脸。 ②The pond was_alive_with frogs. 池塘里满是青蛙。 ③The Yellow River crosses_into 9 provinces in China and brings rich soil to the areas along its path. 黄河流经中国九省，为途经地区带来了肥沃的土壤。 ④Whether through art, music, entertainment or games, you have a gift of creative vision that breathes_new_life_into_situations. 无论是通过艺术、音乐、娱乐还是游戏，你都有天赋产生创造性观点，从而为当下环境注入新的生命活力。 ⑤(2024·全国甲卷书面表达)It_is_unbelievable_that_ Chinese transport should make such great progress in so short a time. 中国交通行业在这么短的时间内取得如此大的进步是令人难以置信的。 (二)赏句式之高　 1．While a significant number of jaguars survive here, they are only one element of this forest's food chain. 赏析：本句运用while引导的让步状语从句，强调了亚马孙雨林中的野生动物数量繁多。 2．Over the past 50 years, about 17 per cent of the rainforest has disappeared due to human activities such as agriculture and cattle farming. 赏析：本句使用了“百分数＋of＋名词”作主语，明确指出了人类活动对雨林造成的严重破坏，同时使用such as具体列举了危及雨林的人类活动。注意：“分数或百分数＋of＋名词”构成的短语作主语时，其谓语动词的数要根据短语后面名词的数而定。 3．As the impact of human activities continues to grow and the list of species in danger of extinction becomes longer, we are left with a question: can we afford to damage the “lungs of the planet”？ 赏析：本句是文章的尾句。as引导的时间状语从句与比较级的搭配使用强调了这些人类活动正在持续不断地带来更严重的后果。后半句使用了反问句来结束文章，直击读者内心，引发读者对这一问题的反思，突出了本文的主旨。 [提能训练]　(完成句子) ①While_I_always_feel_exhausted after a day's study, it is worthwhile to try my best to pursue my ideal. 尽管经过一天的学习后我总是感觉很累，但尽我最大的努力去追求自己的理想是值得的。 ②(2025·全国Ⅱ卷写作)As_I_explained_the_meaning_of_my_name,_the classroom fell silent and my classmates' eyes sparkling with curiosity. 在我解释自己名字的含义时，教室里一片安静，同学们的眼睛里闪烁着好奇的光芒。 (三)赏描摹之韵(写作手法)　 With an area of around 6 million square kilometres, the Amazon rainforest is more than half the size of China.The Amazon River, from which the rainforest gets its name, is close to 6,400 kilometres in length — roughly 100 kilometres longer than the Yangtze River. 赏析：此处使用了With an area of、 in length等与具体的数字相结合，详细介绍了亚马孙雨林的大小及亚马孙河的长短。列数字的写作手法增加了表达的科学性、准确性。同时，作者还使用了对比手法，将亚马孙雨林与中国的国土面积相比较，将亚马孙河与中国的长江相对比，从而令读者对这两者的大小、长短有更清晰、明确的认识。 [提能训练]　(完成下面语段并体会列数字的作用) To prevent damage to wetlands and grasslands, 675 bridges with_a_total_length_of_about_160_kilometres_were_built_between Golmud and Lhasa.We even_moved_140,000_square_metres_of_wetland_to_a_new_area in order to protect its distinct ecosystem. 为了避免破坏湿地和草原，我们在格尔木和拉萨之间建造了675座大桥，总长度约160千米。我们甚至将一块14万平方米的湿地迁往一个新的区域，以保护其独特的生态系统。 (四)赏衔接之顺　 Thus, it is often known as the “lungs of the planet”．Moreover, the Amazon rainforest is a treasure house of species that can be used for food or medicine.Yet there is one major danger to these irreplaceable plants and animals: us. 赏析：此处作者运用thus(表因果)、 moreover(表递进)、 yet(表转折)三个词将本段话的内容有机地衔接起来，展现了自然顺畅的逻辑感与层次感。最后一句中，使用冒号与单个单词“us”搭配，简洁有力地点出了人类是动植物面临的一个主要威胁，增加了语言的感染力。 [提能训练]　(用恰当的衔接词填空) Moreover,_friends help you recognize the truth, thus making it possible to kick your bad habits. 此外，朋友能帮助你认识到真相，从而让你改掉坏习惯。 藏羚羊是我国一级保护动物。由于盗猎猖獗，藏羚羊在上个世纪末曾一度处于濒临灭绝的边缘，但在政府和民间组织的多方努力下，藏羚羊保护工作取得了显著成效，藏羚羊数量逐年上升，2015年从濒危物种降级为易危物种。了解藏羚羊的现状及其曾经面临的危机有助于我们树立保护动物的意识，感悟人与自然和谐相处的重要性和重大意义。 A Day in the Clouds The air is thin and we have to rest several times on the short hike from camp.To our left, snow－covered mountains disappear into clouds that seem almost close enough to touch.On the plain in front of us, we can just make out a herd of graceful animals.Tibetan antelopes. Tibetan antelopes live on the plains of Xizang, Xinjiang, and Qinghai.Watching them move slowly across the green grass, I'm struck by their beauty.I'm also reminded of the danger .They were hunted, illegally, for their valuable fur. My guide is Zhaxi, a villager from Changtang.He works at the Changtang National Nature Reserve.The reserve is a shelter for the animals and plants of northwestern Xizang.To Zhaxi, the land is sacred and protecting the wildlife is a way of life.“We're not trying to save the animals，” he says.“Actually, we're trying to save ourselves.” The 1980s and 1990s were bad times for the Tibetan antelope.The population dropped by more than 50 percent.Hunters were shooting antelopes to make profits.Their habitats were becoming smaller as new roads and railways were built. In order to save this species from extinction, the Chinese government placed it under national protection.Zhaxi and other volunteers watched over the antelopes day and night to keep them safe from attacks.Bridges and gates were added to let the antelopes move easily and keep them safe from cars and trains. The measures were effective.The antelope population has recovered and in June 2015, the Tibetan antelope was removed from the endangered species list.The government, however, does not intend to stop the protection programmes, since the threats to the Tibetan antelope have not yet disappeared. In the evening, I drink a cup of tea and watch the stars.I think about the antelopes and what Zhaxi told me.Much is being done to protect wildlife, but if we really want to save the planet, we must change our way of life.a threat to wildlife and to our planet. [阅读理解] 1．Why did the author come to Xizang? A．To enjoy the beautiful scenery. B．To save the endangered antelopes. C．To observe Tibetan antelopes. D．To do a scientific research. 2．What made the population of antelopes drop in the 1980s and 1990s? A．Too thin air and too much snow in Xizang. B．The villagers' dislike for them. C．Many roads and railways built by people. D．Being hunted and the loss of their habitats. 3．What was done to protect Tibetan antelopes? A．Moving them to a national zoo or other shelters. B．Watching over them and adding some bridges and gates. C．Establishing a research centre to study them. D．Limiting the number of tourists to Xizang. 答案：1～3　CDB [素养积累] 1．由文积词汇 snow－covered adj.　 被雪覆盖的 herd n. 牧群；兽群 be struck by 被……打动 illegally adv. 非法地 reserve n. (动植物)保护区；储藏(量) vt. 预订；预留；保留 shelter n. 庇护处；遮掩；遮蔽 sacred adj. 神圣的；受尊敬的 drop by 下降了(表示幅度) profit n. 利润；利益 threat n. 威胁 2．据文悟句式 句①：This is why ...意为“这就是为什么……；这就是……的原因”，why引导表语从句。 句②：定语从句，关系代词that/which因在从句中作宾语而被省略了。 句③：“Only＋状语从句”置于句首表示强调时，后面的主句要用部分倒装。 学科网（北京）股份有限公司 $