Unit 2 reading plus 课件 2026-2027学年人教版九年级英语上册

该初中英语课件围绕“爱德华·詹纳与天花疫苗”核心内容，通过Free talk关联COVID-19、视频导入远古病毒、Pre-reading介绍天花及詹纳背景，搭建从现实疫情到历史医学突破的学习支架，帮助学生衔接已知与未知。 其亮点在于融合语言能力（核心词汇与语法点教学）、思维品质（时间线梳理与科学逻辑推理）和文化意识（科学探索精神培育）。通过Scanning找段落大意、事件排序等活动，结合观察-猜想-验证的疫苗发明过程，培养学生归纳与批判性思维。学生能提升阅读策略与科学素养，教师可借助结构化活动高效开展教学。

Who inspires us? Unit Two Inspiring People Reading Plus Learning Objectives ● Master the core vocabulary:smallpox,cowpox,vaccine,apprentice,milkmaid, countryside,pioneer Comprehend the full text,sort out Jenner's life experience and the whole process of vaccine invention,and retell the story. Learn about the harm of smallpox,recognize Edward Jenner's great contributions to human medicine,and perceive the spirit of scientific exploration. Cultivate reasoning,induction and critical thinking through the scientific logic of observation,conjecture and verification. ● Master reading strategies including prediction,skimming,scanning and locating details,and learn to sort out a character's timeline. 米 Free talk Lead in Contents Pre-reading While-reading 目录 Post-reading Language points Homework Free talk COVID-19 What does this picture remind you of? Lead in Which virus is mentioned 数千年前一种徜 in the video? 人( o. Pre-reading 人怎公 Smallpox 打天龙的 Pre-reading 爱德华·詹纳(Edward Jenner,1749年5月17 日一1823年1月26日)，英国医生、医学家，出生于 格洛斯特郡伯克利镇。十二岁起随内科医生学徒，后赴 伦敦师从约翰·亨特学习医学，1792年获圣安德鲁斯 大学医学学位，长期从事乡村医生工作并研究博物学。 詹纳发现牛痘可预防天花的民间说法后，1796年5 月将牛痘脓疱物质接种至8岁男孩詹姆斯·菲普斯体 内并验证其免疫效果。1798年自费出版《天花疫苗因 果之调查》，系统阐述牛痘接种原理与方法，无偿向全 球公开技术细节并提供疫苗样本。牛痘接种术19世纪 初传入中国，最终促成天花在全球范围的根除，詹纳因 此被称为免疫学之父，其研究为巴斯德、科赫等科学家 探索其他疾病防治方法奠定理论基础。 Pre-reading Smallpox used to be one of the worst global diseases. 天花曾经是全球最严重的疾病之一。 豆包AI生成 While-reading Scanning The main idea of each paragraph Smallpox used to be one of the worst global diseases.It killed millions of people in history.However,we do not hear much about it anymore.Why?Because it is no longer around in nature.This happened mainly because of the work of Edward Jenner's childhood and education Jenner(1749-1823),an English doctor and scientist. Jenner did not have an easy childhood.His parents died when he was young,and his elder brother raised him.It was difficult for him to do well in school,but he had a passion for nature.At 13,he became an apprentice to a doctor for eight years.An apprentice is a young person who learns a job by working for someone else.It was hard for doctors to be Being a doctor in the countryside well-respected at that time because modern medicine had not fully developed.When he was 21,he studied at a hospital in London. After he finished his studies,Jenner went back to his home in the countryside because he liked it more.There,he became a family doctor and people started to hear about Background of smallpox his good work.In his free time,he continued to do research and study nature. It was while working as a doctor that Jenner discovered that milkmaids-women who milk cows-rarely got smallpox.They often got cowpox,a disease like smallpox, but these milkmaids did not get very sick and they did not die.He wondered:Do The discovery of cowpox milkmaids get protected from smallpox just because they often get cowpox? To test this,Jenner came up with the idea of first giving some people cowpox,then giving them smallpox.These people did not get the smallpoxl After many other tests,he realized that cowpox could Vaccine and its influence actually be used to protect people from gettingsmallpox. Jenner invented a new word to describe what he had created:"vaccine".The word comes from the Latin word for "cow".It was wonderful that,because of Tests on cowpox protection Jenner's work,smallpox is not around anymore and people no longer die from it.His pioneering research has been used to create vaccines for other diseases. While-reading Scanning The main idea of each paragraph Smallpox used to be one of the worst global diseases.It killed millions of people in history.However,we do not hear much about it anymore.Why?Because it is no longer around in nature.This happened mainly because of the work of Edward Jenner's childhood and education Jenner(1749-1823),an English doctor and scientist. Jenner did not have an easy childhood.His parents died when he was young,and his elder brother raised him.It was difficult for him to do well in school,but he had a passion for nature.At 13,he became an apprentice to a doctor for eight years.An apprentice young person for doctors Being a doctor in the countryside well-respe was 21, Afterh How many parts can he lil Background of smallpox his g the paragraph be It wa who min divided? bume元mi red:Do The discovery of cowpox milkp ds get protecteu i cowpox? To test this,Jenner came up with the idea of first giving some people cowpox,then giving them smallpox.These people did not get the smallpoxl After many other tests,he realized that cowpox could Vaccine and its influence actually be used to protect people from gettingsmallpox. Jenner invented a new word to describe what he had created:"vaccine".The word comes from the Latin word for "cow".It was wonderful that,because of Tests on cowpox protection Jenner's work,smallpox is not around anymore and people no longer die from it.His pioneering research has been used to create vaccines for other diseases. While-reading Scanning The main idea of each paragraph Smallpox used to be one of the worst global diseases.It killed millions of people in history. no longer Opening Introduction ecause it is of Edward Background of smallpox Jenner(174 Jenner did not have an easy childhood.His parents died when he was young,and his elder brother raised him.It was difficult for him to do well in school,but he had a passion for nature.At 13,he became an apprentice to a doctor for eight years.An apprentice is a young pe s to be Jenner's childhood and education well-resp Jenner's early life and job en he was 21, After he finished his studies,Jenner went back to his home in the countryside because he liked it more.There,he became a family doctor and people started to hear about Being a doctor in the countryside his good work.In his free time,he continued to do research and study nature. It was while working as a doctor that Jenner discovered that milkmaids-women who milk cows-rarely got smallpox.They often got cowpox,a disease like smallpox, but these milkmaids did not get very sick and they did not die.He wondered:Do The discovery of cowpox milkmaids get protected from smallpox just because they often get cowpox? To test this.Jenner came up with the idea of first giving some people cowpox.then giving them si After m Jenner's discovery and Tests on cowpox protection actually achievement Jenner.. created:"vaccine".The word comes from the Latin word for "cow".It was wonderful that,because of Jenner's work,smallpox is not around anymore and accine and its influence people no longer die from it.His pioneering research has been used to create vaccines for other diseases. While-reading Background of smallpox Smallpox used to be one of the worst global diseases.It killed millions of people in history.However,we do not hear much about it anymore.Why?Because it is no longer around in nature.Thispened mainly because of the work of Edward Jenner(1749-1823),a Why can't we see Read para.1 and wr (T)1.Smallpox kinl smallpox now? 2.We still can see su人 (F)3.Jenner is a French scientist. While-reading Jenner's early life and job Jenner did not have an easy childhood.His p d when he was young,and his elder brother raised him.It was difficult for him t 学徒 in school,but he had a passion for nature.At 13,he became an apprentice to a doctor for eight years.An apprentice is a young person who learns a job by working for someone else.It was hard for doctors to be well-respected at that time because modern medicine had not fully developed.When he was 21,he studied at a hospital in London. After he finished his studies,Jenner went back to his home in the countryside because he liked it more.There,he became a family doctor and people started to hear about his good work.In his free time,he continued to do research and study nature. young age 13 years old 21 years old after finishing studies His parents died He became an He workedat He went back to his His brother raised apprentice to a hospital in hometown to become him. a doctor. London. a family doctor. While-reading .Who br A.his to Why did he decide to 2.How m go back to his e? 0.8 years hometown.？ 3.What did A.Travel around 006 ron vn nate 4.Where did Jenner work after finishing study? A.London B countryside While-reading The discovery of cowpox It was while working as a doctor that Jenner discovered that milkmaids-women who milk cows-rarely got smallpox.They often got cowpox,a disease like smallpox, but these milkmaids did not get very sick and they did not die.He wondered:Do milkmaids get protected from smallpox just because they often get cowpox? Did milkmaids often get smallpox? No,they didn't. why? Because they often get cowpox. While-reading The discovery of cowpox To test this,Jenner came up with the idea of first giving some people cowpox,then giving them smallpox.These people did not get the smallpoxl After many other tests,he realized that cowpox could actually be used to protect people from getting smallpox. Read para.3 and finish the steps. Stepl:Give people cowpox Step2:Let them face smallpox. Step3:Result:People didn't catch smallpox. Step4:After many tests,Jenner's idea was correct. While-reading The discovery of cowpox Jenner invented a new word to describe what he had created:"vaccine".The word comes from the Latin word for "cow".It was wonderful that,because of Jenner's work,smallpox is not around anymore and people no longer die from it.His pioneering research has been used to create vaccines for other diseases. Where does the word "vaccine"come from? It comes from the Latin word for "cow". What good things does Jenner's research bring to humans? ①，Smallpox has disappeared and no one dies from it. 2 His research helps create vaccines for many other diseases. Post-reading Think and Share Edward Jenner and the Battle Against Smallpox Jenner's parents died when he was young, and his elder brother raised him. At 13,he became an apprentice to a doctor for eight years. After he finished his studies,Jenner went back to his home in the countryside Post-reading Think and Share Edward Jenner and the Battle Against Smallpox Jenner discovered that milkmaids-women who milk cows-rarely got smallpox. After many tests,he realized that cowpox could actually be used to protect people from getting smallpox. Because of Jenner's work,smallpox disappeared.His research has been used to create vaccines for other diseases Post-reading DIscuss the questions. Read the text.What was Edward Jenner's major achievement? A.He became one of the best doctors in the world. B.He developed a new way to do science. C.He found a way to protect people from a disease. Post-reading DIscuss the questions. 2 Number the events in Edward Jenner's life in the order they happened. 1A.born in England in 1749 5B.became a family doctor 6C.developed a vaccine for smallpox 2D.became a doctor's apprentice 3 E.went to London to study there 4 F.moved back to the countryside Post-reading DIscuss the auest ons. Write short answers to the questions. 1.What was Jenner interested in when he was young? He was interested in nature. 2.Why did Jenner go back to the countryside? Because he liked the countryside better. 3.What did Jenner notice about milkmaids? They seldom caught smallpox,but they often had cowpox. 4.Where did the word"vaccine"come from? It comes from the Latin word that means“cow”. While-reading Think and⑤hare What do you think of Edward Jenner? kind hard-working Post-reading Do you know them? What can we learn from them? Show m° Language points Smallpox used皆经9 one of the worst global diseases.It killed millions of people in history.However,we do not hear muit anymore. Why?Because it is no longer around in nature.This happened mainly 不再存在 because of the work of Edward Jenner(1749-1823),an English doctor 因为…的工作 and scientist. Language points Jenner did not have an easy childhood.His parents died when he was 童年并不容易 young,and his elder brother raised him.It was difficult for him to do 抚养他 well in school,but he had a passion for nature.At 13,he became an 对…有强烈的热爱 成为…的学 apprentice to a doctor for eight years.An apprentice is a yng person who learns a job by working for someone else.It was hard for doctors to …很难受到尊重 be well-respected at that time because modern medicine had not fully developed.When he was 21,he studied at a hospital in London. Language points After he finished his studies,Jenner went back to his home in the countryside because he liked it more.There,he became a family doctor and people started to hear about his good work.In his free time,he 开始听说他的出色工作 continued to do research and study nature. 继续做研究 Language points It was while working as a doctor that Jenner discovered that 在当医生期间 milkmaids-women who milk cows-rarely got smallpox.They often 很少得天花 got cowpox,a disease like smallpox,but these milkmaids did not get very sick and they did not die.He wondered:Do milkmaids get protected from smallpox just because they often get cowpox? 免受……的侵害 Language points To test this,Jenner came up with the idea of first giving some people 提出了…的想法 cowpox,then giving them smallpox.These people did not get the smallpox!After many other tests,he realized that cowpox could actually be used to protect people from getting smallpox. 被用来保护人们免受… Language points Jenner invented a new word to describe what he had created: 创造了一个新词 “vaccine”.The word comes from the Latin word for“cow”.It was 源自拉丁语中表示…的词 wonderful that,because of Jenner's work,smallpox is not around anymore and people no longer die from it.His pioneering research has 不再存在 不再死于…疾病 been used to create vaccines for other diseases. 已被用来为…制造疫苗 Language points 1.It was hard for doctors to be well-respected at that time because modern medicine had not fully developed. 在当时，医生很难受到尊重，因为现代医学尚未完全发展起来。 ● It was+形容词+for sb.to do sth. t作形式主语，真正主语是后面的不定式【00， 句型结构：tis/was+a.+for sb.to do sth.做某事对某人来 说… eg:It was easy for Jenner to observe animals in the countryside. 对詹纳来说，在乡下观察动物很容易。 Language points 3.It was wonderful that,because of Jenner's work,smallpox is not around anymore and people no longer die from it. 因为詹纳的工作，天花不再存在，人们也不再死于这种疾病，这真是太棒了。 ●t was wonderful that..(it作形式主语) 结构：lt+be+形容词+hat从句 t只是占位的形式主语，真正的主语是后面一整段ht从句内容。 拆分还原：That smallpox disappeared.Was wonderful. eg It is great that we can beat this terrible disease. 我们能战胜这种重病，真是太好了。 Language points 3.It was wonderful that,because of Jenner's work,smallpox is not around anymore and people no longer die from it. 因为詹纳的工作，天花不再存在，人们也不再死于这种疾病，这真是太棒了。 ●no more/no longer等同于not.any longer/hot.anymore smallpox is not around anymore=smallpoxis no more around people no longer die from it=people do not die from it any longer eg I no longer fear smallpox.=I don't fear smallpox any longer. 我不再害怕天花。 Language points 2.It was while working as a doctor that Jenner discovered that milkmaids-women who milk cows-rarely got smallpox. 正是在当医生期间，詹纳发现挤奶女工一也就是挤牛奶的妇女—很少得天花。 ●tWas.that.强调句，用来突出句子里的时间状语while working as a doctor 普通陈述句：Jenner discovered the fact while working as a doctor. 改为强调句：tWaS+【被强调部分】+hat+句子剩余部分 eg It was in the countryside that Jenner did most of his research. 正是在乡下，詹纳完成了他大部分研究。 Homework Must-do 1.Read the text. 2.Recite Jenner's story. Choose to do 1.Draw a poster about "Jenner's story and smallpox".