Unit 2 Inspiring People Section B 1a-1f 课件 2026-2027学年人教版英语九年级上册

该初中英语课件围绕“种子科学家钟扬”展开，涵盖重点词汇（如scientific、collection）、阅读策略（略读、抓细节）及核心句型（It句型、of/for评价）。课堂通过视频“种子的样子”导入，结合标题预测建立对种子科学家的认知，搭建学习支架衔接文本分析。 其亮点在于融合文化意识（钟扬扎根高原的奉献精神，增强学生家国情怀）、思维品质（时间线梳理事件顺序，培养信息归纳能力）和语言能力（词汇辨析如scientific/science/scientist，句型运用提升表达）。采用任务型阅读（段落匹配、讨论问题）和小组探究，学生提升人物话题阅读与表达能力，教师获得系统的教学资源和活动设计支持。

Section B (1a-1f) Unit 2 Inspiring People 01 Teaching Objectives 语言能力:学生能够掌握本课阅读文本中的重点词汇与人物描写短语,熟练巩固本单元两大核心句型。能读懂介绍科学家钟扬的完整语篇,梳理文章人物经历、科研奉献与精神品质等核心信息。可借助文本内容,运用目标句型复述人物事迹、评价人物品质,提升人物话题的阅读理解与书面、口头表达能力。 思维品质:学生通过梳理文章段落脉络,提取钟扬的工作经历、困难挑战与人生贡献,培养信息筛选、归纳概括的逻辑思维。通过分析人物行为背后的精神品质,对比普通人与榜样人物的价值,深入思考榜样的激励意义,培养辩证评价人物、理性感悟精神价值的思维能力。 学习能力:学生掌握通读略读、找主旨、抓细节的阅读学习策略,学会借助关键词梳理人物故事类文本结构。在自主阅读与小组探究中积累人物话题素材,主动归纳阅读答题方法和句型运用技巧,逐步提升自主阅读、合作探究和知识迁移运用的英语学习能力。 文化意识:学生通过阅读种子科学家钟扬扎根高原、无私奉献、坚守科研报国的感人故事,深刻体会中国科研工作者敬业坚守、甘于奉献、担当报国的崇高精神。感受新时代榜样人物的时代价值,增强民族自豪感与文化自信,树立致敬榜样、努力拼搏、服务社会的正确价值观。 02 Teaching Points 教学重点:掌握阅读文本重点词汇和人物话题表达,理清文章叙事顺序和主要内容,熟练掌握人物故事类阅读的基本方法。能够读懂钟扬的科研经历与奉献事迹,并能运用本单元It句型简单评价人物品质,实现文本理解和单元语法知识的基础结合运用。 教学难点:学生能够结合文本细节,精准辨析运用of/for句型评价人物品质与事件难度,灵活使用强调句深化人物评价。同时深入理解文本背后的精神内涵,跳出浅层信息提取,结合自身感悟对榜样精神进行合理阐述,实现阅读理解、语法运用与情感表达的深度融合。 03 Section B (1a-1f) Watch a video. Look at the title of the text. What do you think a seed scientist does? Do you think it is an interesting job? A seed scientist studies plants and collects different kinds of seeds. They work to store seeds in seed banks to make sure important plants do not disappear forever. They also do research on plants and help train more people to do this work. I think it is an interesting job. It connects science with nature, and it is meaningful because their work helps protect plants for the future. A seed scientist devotes their life to researching plants and seeds. They travel to different places to collect seeds, store them in seed banks, and study them to protect plant diversity. They also train students to continue their work, passing on their knowledge and love for nature. I find it a very interesting and inspiring job. It combines scientific research with real-world environmental protection. It is not only about exploring nature, but also about leaving a lasting gift for future generations. Read the text quickly. Who was the seed scientist? What did he do? The Inspiring Seed Scientist On 25 September 2017, the scientific world was shaken by the news that Chinese professor Zhong Yang had died in a car accident. The well-respected biologist had spent his whole life researching plants and seeds. Over the years, he collected many important seeds for China's seed banks. These special banks protect all kinds of plant seeds, including the ones we need for food, and they make sure that important plants do not disappear from the world forever. Zhong Yang was born in 1964. When he was young, he showed a deep love for and a curiosity about the things he studied. He was an excellent student, entering university at the early age of 15. There, he studied radio engineering and later became interested in plants. The research and study of plants, especially the seeds, became the focus of his life after he became a professor at Fudan University. Read the text quickly. Who was the seed scientist? What did he do? It is important for seed banks to include many different kinds of seeds. When Zhong Yang discovered that there was not enough research of the seeds from Xizang, he went there to collect seeds himself. In 2001, he began his travels across Xizang. It was very difficult for him to brave the cold weather and great heights. He sometimes fell sick, but he always continued with his work. Zhong Yang knew it was better to include more people when doing important work. He began a programme to find and train local students in field research to become scientists. Together, he and his team collected more than 40 million seeds from around 1,000 plants. Their hard work provided the world with lots of new information about the plants in China. Zhong Yang left behind more than just a huge collection of seeds. His love for his job and research lives on in his students. He once said, “My students will continue on the road of scientific exploration, and the seeds we have collected may grow hundreds of years from now.” I think a seed scientist collects, studies and protects different kinds of plant seeds, and helps stop important plants from disappearing. Yes, I think so. Read the article quickly and select the correct answer. 1. What is the genre of the passage The Inspiring Seed Scientist? A. A science fiction story about future plants. B. A biography about a Chinese scientist. C. A travel guide to Xizang. D. A research paper on seed banks. 2. What is the main purpose of the passage? A. To introduce how seed banks work to protect plants. B. To describe the difficulties of doing research in high places. C. To tell the inspiring story of scientist Zhong Yang and his lifelong work. D. To teach students how to collect seeds in the wild. Skim through the article and divide it into its main sections. Part 1: Para 1 Introduction It introduces Zhong Yang's death and his lifelong work as a seed scientist. Part 2: Para 2 Core Achievements & Dedication It describes Zhong Yang's early life and how he became interested in plant research. Part 3: Para 3-4 Background & Interest Origin It tells about his hard work collecting seeds in Xizang and training students. It shows that his scientific spirit lives on through his students. Part 4: Para 5 Conclusion & Legacy Read again and match each paragraph with its topic. Paragraph 1 Paragraph 2 Paragraph 3 Paragraph 4 Paragraph 5 A. Training local students to do important work B. Introduction to Zhong Yang and seed banks C. What he left behind D. Becoming interested in seeds E. Starting to work and collect seeds in Xizang Fill in the blanks with the information from the text. Then put the events into the timeline and tell the story of Zhong Yang in your own words. A. Zhong Yang was born. B. He _ at the age of 15. C. He began _ to train local students. D. He died in _ . E. He studied _ and later _. F. He travelled around Xizang to _. entered university a programme 2017 radio engineering became interested in plants collect seeds Fill in the blanks with the information from the text. Then put the events into the timeline and tell the story of Zhong Yang in your own words. 1964 2017 A B E F C D Explain the meanings of these sentences in your own words. Pay attention to the underlined words. 1. It was very difficult for him to brave the cold weather and great heights. It was extremely hard for him to face and get through the freezing cold weather and reach those extremely high areas. 2. His love for his job and research lives on in his students. He has passed away, but his deep passion for his job and research still influences his students. Using context Examining a sentence's context may help you guess and learn the meanings of difficult words and phrases. 利用语境 分析句子的上下文有助于你猜测并理解难词和短语的意思。 Discuss the questions. 1. Why did Zhong Yang want more people to do seed collection and research? He hoped to save more plant seeds. He knew that one person's power was limited, and more people were needed to finish this hard and important work. He wanted to train young researchers to keep this meaningful work going for a long time. 2. What makes ZhongYang admirable? What can we learn from him? His lifelong devotion to plant and seed research and his courage to brave the cold weather and great heights for seed collection make him admirable. I can learn from him that we should stick to our dreams and never give up no matter what difficulties we meet. Discuss the questions. 3. What other admirable scientists do you know of? What can you learn from their stories? One admirable scientist I know of is Yuan Longping. He worked hard to help more people have enough food, and I learn that we should be patient and never give up. 04 Vocabulary scientific adj.科学的,关于科学的,系统的,严谨的 scientific research 科学研究 scientific method 科学方法 scientific world 科学界 scientific name 学名 science n. 科学;学科 scientist n. 科学家 scientifically adv. 科学地;系统地 易混辨析:scientific /science/scientist 三者是同根词,但词性和用法完全不同: scientific:形容词只能作定语或表语,修饰名词,表示 “科学的、与科学相关的”。 science:名词,指学科领域或科学本身,可作主语、宾语。 scientist:名词,指从事科学研究的人,即 “科学家”。 whole adj.全部的,整个的,完整的;n.整体,全部 spend one's whole life (doing sth.) 一生(做某事) the whole of… 整个……;全部的…… as a whole 总体上;作为一个整体 on the whole 大体上;总的来说 wholly adv. 完全地;全部地 易混辨析:whole /all(二者都表示 “全部的”,但用法有明显区别) whole:侧重“完整的、未分割的整体”,常修饰单数名词。 all:侧重“所有的、全部的”,可修饰复数名词或不可数名词。 补充易错点:修饰单数名词时:the whole class = all the class(全班) 修饰复数名词时:只能用 all the students,不能说 the whole students。 表示 “时间” 时,the whole day 和 all day 都常用,但 all day 更口语化。 bank n.银行,(河、湖等的)岸;v.把(钱)存入银行,筑堤防护 seed bank 种子库 on the bank of… 在…… 的岸边 bank on sb./sth. 指望;依靠 banker n. 银行家 banking n. 银行业;银行事务 易混辨析:bank /shore/coast(三者都和 “岸” 有关,但使用场景不同) bank:指河流、湖泊的岸边,也指堤岸,常带有 “防护、堆积” 的意味。 shore:指海、湖、大河的岸边,强调陆地与水的交界线。 coast:专指沿海地区、海岸线,范围比 shore 更广,常指地图上的沿海地带。 forever adv.永远,永恒地,(口语)总是,老是 live forever 永生;永存 last forever 永远持续 go on forever 永无止境 forever and ever 永远(语气更强,多用于文学或口语强调) 易混辨析:forever /always/ever 三者都与 “时间持续性” 相关,但用法和语气差异明显: forever:侧重 “永恒、永久”,表示时间上没有终点,常和否定词连用(如 never forever)或用于表达长久的情感、状态。 always:侧重 “总是、一直”,表示动作的重复性或习惯性,强调频率,可用于一般现在 / 过去时。 ever:多用于疑问句、否定句或条件句中,表示 “曾经、在任何时候”,常与完成时连用,不直接表示 “永远”。 leave behind 留下,遗留,把…… 抛在后面,丢下 表留下、遗留(成果、精神、财富) 例句:Zhong Yang left behind lots of seeds. 钟扬留下了大量种子。 表丢下、遗忘(物品) 例句:I left my keys behind in the classroom. 我把钥匙落在教室里了。 表超越;把(人)甩在身后 例句:He ran fast and left others far behind. 他跑得很快,把其他人远远甩在后面。 易混辨析:leave behind /leave out /leave for leave behind:留下;遗留;遗忘;甩开 leave out:遗漏;忽略;不提及 leave for:动身前往(某地) collection n.收集,采集,收藏品,储备 a large collection of 大量的…… make a collection 进行收集 collect /k lekt/ v. 收集;采集;募捐 collector /k lekt (r)/ n. 收藏家;采集者 collective /k lekt v/ adj. 集体的;共同的 易混辨析:collection /collect collection n.:表示 “收集这件事” 或 “收集到的物品”,在句中作主语、宾语。 collect v.:表示 “收集、采集” 这个动作,在句中作谓语。 补充拓展辨析:collection /gathering collection:侧重有目的、系统性地收集物品(种子、邮票、文物等),偏正式。 gathering:侧重人群的 “聚集、集会”,也可指临时收拢物品,不强调长期收藏。 live on 继续存在,流传下去,以…… 为食,继续生活 易混辨析:live on / live in / live at live on:以…… 为食;(精神)流传;靠…… 生活 live in:居住在(大地点:城市、国家、地区) live at:居住在(小地点:具体街道、门牌) 易混辨析:live on / keep on / go on live on:流传;以…… 为生;继续活着;keep on:继续;坚持(后接 doing) go on:继续;进行(后接 to do /doing) 易混辨析:live on / carry on(二者都可表示 “延续、继续”) live on:侧重精神、名声、事迹留存、流传;carry on:侧重动作、工作、活动持续进行 exploration n.探索,探究,考察,勘探,勘查 scientific exploration 科学探索 space exploration 太空探索 the exploration of… 对…… 的探索 / 考察 explore / k spl (r)/ v. 探索;探究;考察(动词原形) explorer / k spl r (r)/ n. 探索者;探险家;考察者 exploratory / k spl r tri/ adj. 探索性的;考察的 易混辨析:exploration / research(二者都可用于科研场景,侧重点不同) exploration:侧重实地考察、探寻未知领域,强调行动与开拓。 research:侧重理论、实验类研究,偏向学术钻研。 05 Homework Review the words learned in this class. Preview the content for the next class. See you in the next class! Lavf59.27.100 Packed by Bilibili XCoder v2.0.2 null 159302.42 $