Unit+5+Reveling+nature+Understanding+ideas+A+journey+of+Discovery外研版（2019）高中英语选择性必修第一册

TheLijiangRiver

natureAJourneyofDiscoveryUNIT5Revelingnature(揭密自然)UnderstandingideasHongmouMiddleSchoolYangsir科莫多巨蜥meet1.Whendidpeoplefirstmeetthem?2.Whatdidpeopleknowabouttheirancestor(祖先)?changeanddevelopforthebetterAnimal-Learning进化，演变鸭嘴兽假货；赝品1.Whatdidweknowaboutthepreserved(保存完好的)platypusbodyinthelate18thcentury?2.Howlongistheoldestdiscoveredfossil(化石)ofthemodernplatypus?datefrom/gobacktoAnimal-Learning追溯到鹦鹉螺show1.Whatisspecialaboutnautilus?2.Whatisoftencalledbypeople?liveandexistAnimal-Learning幸存；存活活化石Whenitcomestoanimalsandplants,whatscientistscometoyourmind?CharlesDarwin(1809-1882)wasanEnglishgeologist,naturalist,andbiologist,famousforhiscontributionstothescienceofevolution(进化).Hechangedthewaywethinkabouttheorigins(起源)ofanimalsandplants.AboutCharlesDarwinAnevolutionarytree(进化树)lowerformsoflifehigherformsoflifeevolve---evolution(进化)Prediction(预测)?Thedevelopmentoflivingthingsfromlowertohigherforms.roottopAJourneyofDiscoveryPrediction(预测)alongtripfindingCharlesDarwinbyshipUnderlinethetopicsentenceofeachparagraph.findingavarietyofnewspeciesevolvedfromearlierancestorsOntheOriginofSpeciesChoosethemainideaofthepassageandgiveyourreasons.Activity3Howhemadethediscovery?Para.1Para.2Para.3Para.4Para.5Para.6Para.7IntroductionOnhisjourneyGenerateideasLookformoreevidenceDevelopideasProposeatheoryConclusionReadforthestructure(结构)人在旅途展开观点提出理论产生观点寻找证据Para1:Labels(标签)onayoungmanHewas__________________.Hewasayoungman_____________________________________________________________________.Hewas_______________________________________________________inhisfather’seyesincaptain’seyesincommonpeople’seyes

notthefirstchoicewhohadleftmedicalschoolwithoutcompletinghisdegree

adisgracetohimselfandallhisfamilyIntroductionReadfordetailedinformationWritingpurpose:Toattractreader’sinterestsReadfordetailedinformationPara2：OnhisjourneywhowhatcollectingsamplesaskinghimselfaquestionCharlesDarwinwasageologistandnaturalist,fascinatedbyrocks,plantsandanimals.Howdiddifferentspeciescometoexist?ReadfordetailedinformationPara3：GeneratenewideasoldideasnewideaswhathowtoproveAllspecieshadappearedonEarthatthesametime,andhadnotchangedsinceAnimalsevolvedastheyadaptedtotheirchangingenvironmentsTolookformoreevidenceReadfordetailedinformationPara4-5LookforevidenceandDeveloptheideashowanswerofthatquestionDarwinnoticedfinches’beakshadevolvedaccordingtowhatfoodwasavailableonthatparticularisland.Newspeciesofplantsandanimalsevolvedfromearlierancestors.ReadfordetailedinformationPara6-7Proposeatheoryandconclusionwhathowpeople'sreactionInfluenceAtheoryofevolution.Darwinexplainedthistheoryinhisbook,OntheOriginofSpecies.OntheOriginofSpeciesisregardedasoneofthemostimportantworkseverwritten.IthaschangedideasaboutlifeonEarthforever.Manypeoplerefusedtobelieve.Theywereshocked.Later,moreandmorepeoplestartedtobelievehistheory.Numberthepuzzlepiecesinorder.Organiseinformationfromthepassageandcomletethem.123451.Darwinstudied_____________________intheirnaturalenvironmentsand____________________________________________hehadcollected.2.Henoticedthatsomespeciesofanimalswere_______________________.variouslivingthingssamplesoftheplantsandanimalsverysimilartoeachotherONHISJOURNEY(Paras.2-3)ReadfordetailedinformationDarwinaskedthequestion:1.Howdiddifferentspecies_______________?2.Maybeanimalsevolved_________________________________?GENERATEIDEAS(Paras.2-3)cometoexistastheyadaptedtotheirchangingenvironments1’ReadfordetailedinformationOntheGalapagosIslands:1.Henoticedthattherewas__________________________________oneachoftheislands.2.Itseemedthebeaks____________accordingto_________________________onthatparticularisland.adifferencebetweenthefincheshadevolvedwhatfoodwasavailableLOOKFORMOREEVIDENCE(Para.4)1’Readfordetailedinformation1.Darwinsuspectedthatthefinches__________________________________Andithadslowly________________________________2.Darwinfoundtheanswertohowspeciescametoexit:_____________________________hadevolvedfromacommonancestorevolvedintomanynewspeciesTheyevolvedfromearlierancestorsDEVELOPIDEAS(Para.5)ReadfordetailedinformationThetheoryofEvolution:livingthings,includinghumans,____________________________Today,OntheoriginofSpeciesisregardedas______________________________________hadevolvedfromlowerformsoflifePROPOSEATHEORY(Paras.6-7)themostimportantworkseverwritten1’ReadfordetailedinformationSouthAmerica,askhimselfquestions(generateideas)1835,answerthequestion(developanidea)1859,publishthebook(proposeatheory)1831,theBeagle,starthisjourneyThetextisorganizedinorderof______.timeAsummary(总结)ofthepassage1.Atthattime,manypeoplebelievedthatallspecieshadappearedonEarthatthesametimeandhadnotchangedsince,butDarwin’stheoryproposedthatlivingthings,includinghumans,hadevolvedfromlowerformsoflife,which,asaresult,shockedmanypeople.2.Darwinwasadeterminedman.Hehadstrongcuriosityandinterestsinscienceandwasgoodatthinkingandmakingdiscoveries.Think&Share

Icansucceedinscience,themostimportantthingisthelove

ofscienceandinsistingonlong-termexploration.---CharlesRobertDarwinDarwin’sscientificspirit1.WriteashortpassagetotellthestoryofDarwin’sjourneyofdiscoveryusingyourownwords(about100words)2.DofurtherresearchonwhyDarwindidnotpublishhisTheoryofEvolutionuntil1859---abouttwentyyearsafterhisdiscovery.HomeworkNopractice,nogaininone'swit.CanyoulistsomefamousChineseScientists?patritism爱国精神innovation创新精神truth-seeking求实精神dedication奉献精神teamwork协同精神ThespiritofChinesescientists?Postreading

习近平总书记在二十大报告中强调，必须坚持科技是第一生产力，人才是第一资源，创新是第一动力。为庆祝二十大的胜利召开，请以“科技强国，未来有我”为题，分组讨论如何在日常的学习和生活中践行中国科学家精神。

ExperienceandPracticePostreadingDiscuss:Howtopractice?Whatshouldwedo?Usefulwordsseniorhigh高中生dreambigdreams树立远大理想scientificknowledge科学文化知识inherit继承develop发扬hardwork艰苦奋斗perseverance坚持不懈accept接受playanactiverolein.../takeanactivepartin积极参加activity活动keepanopenmindon保持开放心态challenge挑战