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

人教版九年级英语（上）Unit2InspiringPeople第二单元鼓舞人心的人SectionBWhatmakespeopleadmirable?是什么让人们值得敬佩？(1a-1f)学习目标在本课中，您将:1.掌握并正确运用词汇：scientific,whole,bank,forever,collection,exploration,leavebehind,liveon2.

了解中外励志人物：ZhongYang,AmeliaEarhart导入新课-讨论问题Q1：Doyouknowtheimportanceofseeds?Seedsplayanimportantroleinfarming.Theyarerelatedtoourfoodsafety.Therefore,wemustprotectdifferentkindsofseeds.Q2：Sinceseedsplayanimportantroleinfarming,aretherepeopletryingtoprotectthem?Yes.ZhongYangisoneofthem.Ithinkheisinspiringbecausehespent16yearscollectingover40millionseedsontheQinghai-TibetPlateau.Itwasgreatofhimtosaveplantseedsforourfuture.导入新课-视频介绍讲解新课---1a部分Lookatthetitleofthetext.Whatdoyouthinkaseedscientistdoes?Doyouthinkitisaninterestingjob?看文章标题。你认为种子科学家是做什么的？你觉得这是一份有趣的工作吗？Ithinkseedscientistscollectdifferentkindsofseedsanddoresearchonthem.Theyprotectseedresourcesandmakesurewehaveenoughfood.Ibelieveitisreallyinterestingandmeaningful.我认为种子科学家收集各类种子并开展研究。他们保护种子资源，保障粮食供给。我认为这份工作十分有趣且意义重大。讲解新课---1b部分Readthetextquickly.Whowastheseedscientist?Whatdidhedo?快速阅读短文。这位种子科学家是谁？他做了哪些事？Usingcontext利用上下文语境Examiningasentence'scontextmayhelpyouguessandlearnthemeaningsofdifficultwordsandphrases.研读句子上下文，可以帮助你猜测、学习生词和短语含义。选自1b部分skillsforgettinginformationWhenyoulookforanswersinalongEnglishpassage,firstunderlinekeywordsinquestions.Thenscanthetexttofindmatchingwords.Readthesentencesaroundthemcarefullyandcheckiftheyfitthequestion.Avoidguessingwithouttextevidence.当你在长篇英语短文中寻找答案时，先划出题干里的关键词。接着快速浏览文章，找到匹配词汇。仔细阅读它们周边的句子，核对是否符合问题，不要脱离原文凭空猜测。TheseedscientistwasZhongYang.Hespenthiswholelifecollectingseeds.HetravelledtoXizangtocollectmillionsofseedsandtrainedmanylocalstudentstobescientists.这位种子科学家是钟扬。他毕生收集种子。他前往西藏收集数千万颗种子，并培养许多当地学生成为科研人员。讲解新课---1b部分Readthetextquickly.Whowastheseedscientist?Whatdidhedo?快速阅读短文。这位种子科学家是谁？他做了哪些事？UnderlineZhongYang’sactionsandtherelatedtimeinthepassage.TheInspiringSeedScientistOn25September2017,thescientificworldwasshakenbythenewsthatChineseprofessorZhongYanghaddiedinacaraccident.Thewell-respectedbiologisthadspenthiswholeliferesearchingplantsandseeds.Overtheyears,hecollectedmanyimportantseedsforChina'sseedbanks.Thesespecialseedbanksprotectallkindsofplantseeds,includingtheonesweneedforfood,andtheymakesurethatimportantplantsdonotdisappearfromtheworldforever.2017年9月25日，一则消息震动了科学界：中国教授钟扬因车祸不幸离世。这位备受尊敬的生物学家毕生致力于植物与种子研究。多年来，他为中国种子库收集了大量重要种子。这些特殊的种子库保护各类植物种子，其中包含我们赖以生存的粮食作物种子，确保重要植物不会永远从地球上消失。TheInspiringSeedScientistOn25September2017,thescientificworldwasshakenbythenewsthatChineseprofessorZhongYanghaddiedinacaraccident.Thewell-respectedbiologisthadspenthiswholeliferesearchingplantsandseeds.Overtheyears,hecollectedmanyimportantseedsforChina'sseedbanks.Thesespecialseedbanksprotectallkindsofplantseeds,includingtheonesweneedforfood,andtheymakesurethatimportantplantsdonotdisappearfromtheworldforever.讲解新课---1b部分Readthetextquickly.Whowastheseedscientist?Whatdidhedo?快速阅读短文。这位种子科学家是谁？他做了哪些事？UnderlineZhongYang’sactionsandtherelatedtimeinthepassage.ZhongYangwasbornin1964.Whenhewasyoung,heshowedadeeploveforandacuriosityaboutthethingshestudied.Hewasanexcellentstudent,enteringuniversityattheearlyageof15.There,hestudiedradioengineeringandlaterbecameinterestedinplants.Theresearchandstudyofplants,especiallytheseeds,becamethefocusofhislifeafterhebecameaprofessoratFudanUniversity.钟扬生于1964年。年少时期，他就对自己钻研的事物满怀热爱与好奇心。他成绩优异，年仅15岁便考入大学。在校期间他学习无线电工程，后来对植物产生了兴趣。在复旦大学担任教授之后，植物研究，尤其是种子研究，成为了他一生的工作重心。ZhongYangwasbornin1964.Whenhewasyoung,heshowedadeeploveforandacuriosityaboutthethingshestudied.Hewasanexcellentstudent,enteringuniversityattheearlyageof15.There,hestudiedradioengineeringandlaterbecameinterestedinplants.Theresearchandstudyofplants,especiallytheseeds,becamethefocusofhislifeafterhebecameaprofessoratFudanUniversity.讲解新课---1b部分Readthetextquickly.Whowastheseedscientist?Whatdidhedo?快速阅读短文。这位种子科学家是谁？他做了哪些事？UnderlineZhongYang’sactionsandtherelatedtimeinthepassage.Itisimportantforseedbankstoincludemanydifferentkindsofseeds.WhenZhongYangdiscoveredthattherewasnotenoughresearchontheseedsfromXizang,hewenttheretocollectseedshimself.In2001,hebeganhistravelsacrossXizang.Itwasverydifficultforhimtobravethecoldweatherandgreatheights.Hesometimesfellsick,buthealwayscontinuedwithhiswork.种子库需要收录多种多样的种子，这一点至关重要。钟扬发现针对西藏植物种子的研究十分匮乏，于是亲自前往当地收集种子。2001年，他开始走遍西藏各地。他需要忍受严寒、克服高原带来的重重困难。他时常生病，却始终坚持开展工作。Itisimportantforseedbankstoincludemanydifferentkindsofseeds.WhenZhongYangdiscoveredthattherewasnotenoughresearchontheseedsfromXizang,hewenttheretocollectseedshimself.In2001,hebeganhistravelsacrossXizang.Itwasverydifficultforhimtobravethecoldweatherandgreatheights.Hesometimesfellsick,buthealwayscontinuedwithhiswork.讲解新课---1b部分Readthetextquickly.Whowastheseedscientist?Whatdidhedo?快速阅读短文。这位种子科学家是谁？他做了哪些事？UnderlineZhongYang’sactionsandtherelatedtimeinthepassage.ZhongYangknewitwasbettertoincludemorepeoplewhendoingimportantwork.Hebeganaprogrammetofindandtrainlocalstudentsinfieldresearchtobecomescientists.Together,heandhisteamcollectedmorethan40millionseedsfromover1,000typesofplants.TheirhardworkprovidedtheworldwithlotsofnewinformationabouttheplantsinChina.钟扬明白，重大事业需要更多人参与。他启动项目，发掘并培养当地学生开展野外科研，把他们培养成科研工作者。他和团队一共收集了四千多万颗种子，涵盖一千多种植物。他们的辛勤付出，为世界提供了大量有关中国植物的全新资料。ZhongYangknewitwasbettertoincludemorepeoplewhendoingimportantwork.Hebeganaprogrammetofindandtrainlocalstudentsinfieldresearchtobecomescientists.Together,heandhisteamcollectedmorethan40millionseedsfromover1,000typesofplants.TheirhardworkprovidedtheworldwithlotsofnewinformationabouttheplantsinChina.讲解新课---1b部分Readthetextquickly.Whowastheseedscientist?Whatdidhedo?快速阅读短文。这位种子科学家是谁？他做了哪些事？UnderlineZhongYang’sactionsandtherelatedtimeinthepassage.ZhongYangleftbehindmorethanjustahugecollectionofseeds.Hisloveforhisjobandresearchlivesoninhisstudents.Heoncesaid,“Mystudentswillcontinueontheroadofscientificexploration,andtheseedswehavecollectedmaygrowhundredsofyearsfromnow.”钟扬留下的不仅仅是数量庞大的种子样本。他对工作、科研的热爱，在他的学生身上延续下去。他曾经说过：“我的学生们会继续走在科学探索的道路上，而我们收集的种子，或许会在数百年后生根发芽。”讲解新课---教材语言知识点Weallsupporthisscientificresearch.我们都支持他的科学研究。Theastronautsmadesomeinterestingscientificexperimentsinspace,suchasa“waterball”.航天员在太空中做了一些有趣的科学实验，比如“水球实验”。On25September2017,thescientificworldwasshakenbythenewsthat...(教材P161b)scientific/ˌsaɪənˈtɪfɪk/adj.科学（上）的sciencen.科学scientific

adj.科学（上）的scientistn.科学家词形拓展讲解新课---教材语言知识点Thewell-respectedbiologisthadspenthiswholeliferesearchingplantsandseeds.(教材P161b)whole/həʊl/adj.所有的；完全的辨whole与allwhole位于定冠词the、物主代词等限定词之后，即“限定词+whole+名词”thewholefamily全家all位于定冠词the、物主代词等限定词之前，即“all+限定词+名词”allthefamily全家讲解新课---教材语言知识点Overtheyears,hecollectedmanyimportantseedsforChina’sseedbanks.(教材P161b)bank/bæŋk/n.库；银行Aworkerattheseedbankshowedaseedthathadalargeinsectinsideit.种子库的一名工作人员展示了一颗内有一只大昆虫的种子。Therewasaone-metre-tallrobotwelcomingmewhenIwentintothebank.当我走进银行时，有一个一米高的机器人迎接我。讲解新课---教材语言知识点...andtheymakesurethatimportantplantsdonotdisappearfromtheworldforever.(教材P161b)forever/fərˈevə(r)/adv.永远Ihopethatthelibrarycanstayopenforever.我希望这个图书馆能永远开放。Lifeisfullofmoments,butsomeare“special”andstayinourheartsforever.生活充满了无数瞬间，但一些时刻格外特别，永远留在我们心中。也可写作forever词义拓展[名词]极长的一段时间Ittakesherforevertogetdressed.她穿衣打扮要用好长的时间。讲解新课---教材语言知识点Sheknewthatshehadleftchildhoodbehind.她知道童年已一去不复返了。IthinkImighthaveleftmywalletbehind.我想我可能忘带钱包了。ZhongYangleftbehindmorethanjustahugecollectionofseeds.(教材P161b)leavebehind留下；遗留为“动词＋副词”型短语。词义拓展leavebehind的其他用法：  把……抛在后面    Whenyouarebusywithahobby,youleaveallyourworriesbehind.    当你忙于一种业余爱好时，你会将所有的烦恼抛在后面。  落后    Iwasleftbehindinmathsaftermissingthreeclasses.我数学缺了三节课后，就跟不上了。讲解新课---教材语言知识点ZhongYangleftbehindmorethanjustahugecollectionofseeds.(教材P161b)collection/kəˈlekʃn/n.收集物；收藏品Thepaintingcomesfromhisprivatecollection.这幅画来自他的私人收藏。Shehasacollectionofporcelainvases.她收藏了一些瓷花瓶。acollectionof一批（收藏品）词形拓展语境串记Thefamouscollectorhascollectedmanythingsinthepastfiftyyears.Hiscollectionsarepriceless.这位著名的收藏家在过去的五十年里收集了很多东西。他的收藏品价值连城。讲解新课---教材语言知识点Hisloveforhisjobandresearchlivesoninhisstudents.(教材P161b)liveon继续存在；继续活着Shediedtenyearsagobuthermemoryliveson.她十年前就去世了，但她却留在了人们的记忆中。词义拓展(1)以……为食Sheeplivemainlyongrass.羊主要以食草为生。(2)靠（……钱）生活Afamilycan’tliveonjust200yuanamonth.一个家庭仅靠每月200元根本没法生活。讲解新课---教材语言知识点Mystudentswillcontinueontheroadofscientificexplorationand...(教材P161b)exploration/ˌekspləˈreɪʃn/n.探索语境串记explorern.考察者，探险家explorev.探索；勘探explorationn.探索Explorerscametosomeconclusionswhentheyexplored

thecave,andthoughtthattheseconclusionswereworthfurtherexploration.考察者在对洞穴进行勘探时得出了一些结论，并认为这些结论值得进一步探究。讲解新课---1d部分Fillintheblankswiththeinformationfromthetext.ThenputtheeventsintothetimelineandtellthestoryofZhongYanginyourownwords.根据课文信息填空，将事件按照时间线排序，用自己的话讲述钟扬的故事。A.ZhongYangwasborn.钟扬出生。B.He__________________attheageof15.C.Hebegan____________totrainlocalstudents.D.Hediedin____________.E.Hestudied________________________andlater_________________________.F.HetravelledaroundXizangto____________.entereduniversityaprogramme

2017radioengineeringbecameinterestedinplantscollectseeds点一下显示答案TheInspiringStoryofZhongYangZhongYang,adedicatedbotanistfromFudanUniversity,devoted16yearstobotanicalresearchontheQinghai-TibetPlateau.Bravingharshcold,thinairandtoughroadconditions,hetraveledthousandsofmilesyearlywithhisteam.Hecollectedover40millionpreciousplateauseedstoprotectendangeredplantsandenrichChina’sgeneresources.Meanwhile,hecultivatednumerousoutstandinglocalbiologicaltalents,dedicatinghislifetobiodiversityconservationandeducation.中文翻译：钟扬是复旦大学敬业的植物学家，耗费16年深耕青藏高原植物研究。他不畏严寒、缺氧、路况恶劣等艰苦条件，每年带队长途跋涉。他累计收集超4000万颗珍贵高原种子，守护濒危植物、丰富国家基因资源，同时培育了大批本土优秀生物科研人才，将一生奉献给了生物多样性保护与教育事业。讲解新课---1e部分Explainthemeaningsofthesesentencesinyourownwords.Payattentiontotheunderlinedwords.用自己的话解释句子含义，注意划线单词。1.Itwasverydifficultforhimtobravethecoldweatherandgreatheights.对他而言，忍受严寒、挑战高原海拔是一件极其艰难的事。2.Hisloveforhisjobandresearchlivesoninhisstudents.他对工作与科研的热爱，在他的学生身上延续传承。ItwashardforhimtostandcoldweatherandhighplacesinXizang.译文：对他来说，忍受西藏寒冷的天气、高原环境十分艰难。Hisstudentskeepdoingtheresearch,sohisloveforsciencewillnotdisappear.译文：他的学生继续开展研究，他对科研的热爱永远延续下去。讲解新课---1f部分Discussthequestions.讨论这些问题。（答案不唯一）1.WhydidZhongYangwantmorepeopletodoseedcollectionandresearch?钟扬为什么希望更多人参与种子收集与研究？Seedresearchisalong-lastingandimportanttaskforhumanbeings.Itcannotbefinishedbyonepersoninalifetime.Plantresourcesaredisappearinglittlebylittle,soweneedmorepeopletosearchforandprotectseeds.Besides,differentyoungresearcherscanbringnewideastothestudyofseeds.Withmorepeopleworkingtogether,wecanprotectmoreplantspeciesandkeepourfoodsafeforfuturegenerations.种子研究是一项造福人类、长久且重要的事业，无法依靠一个人穷尽一生完成。植物资源正在慢慢消失，因此我们需要更多人搜寻、保护种子。此外，年轻科研人员能够为种子研究带来新思路。众人同心协力，我们才能保护更多植物物种，为后代守护粮食安全。讲解新课---1f部分2.WhatmakesZhongYangadmirable?Whatcanyoulearnfromhim?钟扬身上哪些品质令人敬佩？你能从他身上学到什么？Discussthequestions.讨论这些问题。（答案不唯一）ZhongYangisadmirab