Unit 5 Revealing nature Understanding ideas 教学课件-2022-2023学年高中英语外研版2019选择性必修第一册

Unit5RevealingnatureAJourneyofDiscovery①TheTheoryofEvolutionwasfirstformulatedinthebook___in1859.②Changes,calledmutations,canbecausedby___________inDNAreplicationorrepair.TheTheoryofEvolution

theBeagleLearningObjectivestohaveabasicknowledgeofthediscoveryofevolutiontotalkaboutDarwin’spersonalitiesandlearnfromhimtohaveacomprehensionofthepassage--general&detailedinformationReadforthestructure12--5Thetextisorganizedinorderof_____.Para___Para____Para______timeBefore

thejourneyDuring

thejourneyReadforthestructureAfter

thejourney6--7comments

on

a

young

manIncaptain’seyesIn

common

people’s

eyesIn

his

families’

eyesHewasnotthecaptain’sfirstchoice.

Hewouldbeadisgracetohimselfandallhisfamily.Hewasayoungmanwhohadleftmedicalschoolwithoutcompletinghisdegree.Readfordetails(para1)Despiteallthis,hisadventureswouldleadtooneofthemostimportantscientificdiscoveriesofalltime.

BrainstormHestudied_______________.Henoticedthatsomespecieswere____________.Heaskedtwoquestions:Howdiddifferentspecies__________?______________________________.Henoticed______________________.Itseemedthebeaks____________.Darwinsuspectedthefinches_______________andithad___________________________.TheTheoryofEvolution:livingthings,includinghumans,_______________________________.Readfordetails(para2-5)variouslivingthingssimiliarcometoexistMaybeanimalsevolvedastheyadaptedadifferencebetweenfincheshadevolvedhadacommonancestorslowlyevolvedintonewspecieshadevolvedfromlowerformsoflifepersonalitiesselflessbravewarm-heartedgoodatthinkingdeterminedhardworkingperseveranthelpfulcuriousThink&ShareWhatkindofpersonwasDarwinaccordingtothepassage?Findouttheevidenceinthepassagetosupportyourideas.creativeSupposeyouareinaninterviewprogram“TalkwithCelebrities”,onestudentistheinterviewer,andoneis“Darwin”.ActoutaninterviewDarwin’sjourneyofdiscovery.✸Whatdidyoufindonyourjourney......✷Howdidyousolveyourpuzzles......✷Whatdoyouthinkisthemostimportantduringthejourney......GroupWorkTalkwithCelebritiesDarling,asthemotherofyourchildren,Isincerelyrequestyounottopublishyourtheory.Youdidn’tpublishitabouttwentyyearsago.Whynow?Whatyouhavedoneistotallynotacceptablebypublicandhasnobenefitforourfamily.Darling,please!Pleasedon’t!DeepThinking(para6-7)✬Explainwhyyoudidnotpublishthetheorybefore.✬Listthereason(s)whyyouwanttopublishyourtheorynow.Darling,abouttwentyyearsago,theTheoryofEvolutionwasimmature,lackingevidencetosupport,forwhichIchosenottopublishit.However,throughyearsofexploration,it’stimeforittocometolight.Althoughthereligiousbeliefisdeeplyrootedinpeople’sheart,scientifictruthisboundtobeknownbyeveryone.I’mwillingtobethefirsttounveil/uncoverit.Yo