Unit+4+Fun+with+Science+Extended+reading+课件【核心知识精讲精研】高中英语牛津译林版（2020）选修第一册

Unit4ExtendedreadingWhatdoyouknowaboutbionics?ReadforstructureReadthearticleandcompletethefollowingmindmap.Section1(Para.1)The__________tothetopicSection2(Para.2)TheprocessofcombiningnatureandinnovationThe___________ofbionics

The____________oftheprocess:observing,identifying,roductionoriginfourstagesSection3(Paras.3-5)The_____________ofbionicsSection4(Para.6)The____________ofbionicsTheapplicationofbionics_________________Acallforustolearnfrom_____________Theapplicationofbionics_________________applicationimportanceatpresentinthefuturenatureReadthearticleandcompletethefollowingmindmap.Readfordetails3.Whydoscientistsoftenneedtogotogreatlengthstoeffectivelycombinenatureandinnovation?

Readparagraph1and2andanswerthefollowingquestions.

1.Whatisthedefinitionofbionics?2.Whendoestheterm“bionics”datefrom?Bionicsisascienceoftakinginspirationfromnature,whicheffectivelycombinesnatureandinnovationtoimproveourlives.Itofficiallydatesbackto1958,butthepracticeiscenturiesold,datingbackasfaras2,500years.

Becausetheprocessofthestudyinvolvesfourstages,whichmayhavetobeperformedseveraltimesanditmaytakescientistsyearsoftrialanderrortoperfecttheproduct.◆

PresentapplicationsTakinginspirationfromplantsOneideagrewfromobserving(1)_____________________________.Theseedsgrowatthe“goldenangle”of137.5°,ensuringallofthemreceivesunlight.(2)__________________________,thesunflower’sfacealsofollowsthesun’spath.Solarmirrorsarearrangedto(3)________________________andpositionedatthesame“goldenangle”.Themirrorsarealsoprogrammedtofollowthesun.Applicationsofbionicsthesunflower’sspiralseedpatternTocapturemaximumsunlightcopythespiralseedpattern

Para.3

sunflowerssolarmirrorsimitateeco-friendly,requiringlesslandtobuildandlessenergytooperateExamples(Paragraph3)Takinginspirationfromanimals

●Thebrilliantbluewingsofabutterflyspeciesarecoveredwithtinydiamond-shapedstructuresthatinteractwithlight,______________________________tobecancelledoutwhileintensifyingandreflectingothers.●Scientistshaverecreatedthesemicrostructuresthatcan_________________________________________andproduceauniquevisualeffectalmostimpossibletocopy.●Scientistshavedevelopedpaintswithoutusingharmfulsubstances,which_______________________.Para4causingsomecolourwavelengthsbeinsetintolegaldocumentsandbanknotes

notonlylastlongerbutarealsomoreeco-friendly

butterflyimitatemicrostructuresAuniquevisualeffectimpossibletocopyExamples(Paragraph4)

butterflyimitatepaintswithoutharmfulsubstancelastlongermoreeco-friendlyExamples(Paragraph4)Futureapplications●Inspiredbytheincrediblystrongexoskeletonofinsects,scientistsandengineersarenow___________________.●Theseexoskeletonscan____________________________________andload-bearingcapabilitiesofthewearer.●Areal-lifeIronMancould__________________usinthefuture.Para5buildingroboticsuitsgreatlyimprovethemobility,strengthbewaitingforproves____________________provides___________________________

ReadParagraph6andcompletethemindmap.HumanNaturelearnfromlookforanswersfrom

ourliveswithascenicbackdroptobeourgreatestteacherWhatistherelationbetweenhumanandnature?Para6Readingcomprehension1．Whichorderisrightabouttheprocessofbionics?①decidewhetherthesolutionisrecreated②determinehowthenaturalsolutionfitsinwithhumanneeds

③identifynature'sownsolutions

④observealivingorganismA．①②③④

B．①②④③C．④③②①D．④③①②2.Whatwritingtechniqueisadoptedtointroducetheapplicationofbionics?Bylistingnumbers B.Bygivingexamples C.Bymakingcomparisons D.Bymakingquotes3．Whichofthefollowingisabionicprincipleofsunflower?A．Spacecraft.B．Thesolarpowerplant.C．Bees'collectinghoney.D．Aircrafttake­offandlanding.4．Whatcanweinferfromthelastparagraph?A．Natureisunconquerable.B．Manwillalwaysbeaslavetonature.C．Onlybylivinginharmonywithnaturecanhumanbeingssurvive.D．Humanbeingsshouldconstantlylearnfromnature.6.Whatistheauthor’sattitudetowardsbionics?OptimisticPessimisticIndifferentUnsure5.Whydoesthearticlebeginwiththesentence“Humansarecuriousbynature,andaboutnature”?tellinguswhatbionicsis.tellinguswhybionicscomesintobeing.tellinguswhatarehumanscuriousabout.tellinguswhyhumansarecuriousaboutnatureGiveevidencetosupportyouropinion.(1)Equallyexcitingarethediversepossibilitiesprovidedbytheanimalkingdom.(line29)(2)Aswecontinuetostudyandappreciatethewonderofnature,itiscertainthatourfuturewillseemanymorefascinatingtechnologicalinnovations.(lines39–40)(3)Naturenotonlyprovidesourliveswithascenicbackdrop,itcouldalsoprovetobeourgreatestteacher!(lines52–53)OptimisticSummaryAsearlyas2，500yearsago,LuBanwasengagedinbionics,1.whichindicatesthatbionicshasalonghistory.Totakeinspirationfromnature,scientistmustobservealivingorganism,andthentrytoidentifynature'sown2.solutions(solution).Afterthat,furtherexplorationisrequired3.todetermine(determine)whetherthesolutionwillfit4.inwithhumanneedsandscientistsneedtodecidewhetherthesolutioncanberecreatedtodevelopanewproduct.Oncescientisbridgethegapbetweennatureandinnovation,apathopensuptomanynovelideas.Forexample,solarpowerplants5.arebuilt(build)ontheprincipleofsunflower.6.Inspired(inspire)byaspeciesofbutterfly,scientists7.haverecreated(recreate)thesemicrostructuresthatcanbeinsetintolegaldocumentsandbanknotesandproduceauniquevisualeffect.Aswecontinuetostudyandappreciatethewonderofnature,8.itiscertainthatourfuturewillseemanymore9.fascinating(fascinate)technologicalinnovations.Besides,wehavecometorealize10.howclevernatureisandhowmuchitcanshowus.Naturenotonlyprovidesourliveswithascenicbackdrop,butitcouldprovetobeourgreatestteacheraswell!LanguagepointsExpressions:Words-Transfercuriousadj.好奇的,求知欲强的;稀奇的,不寻常的;爱挑剔的(P1)→___________adv.好奇地→___________n.好奇心,求知欲;珍品,奇事imitatevt.模仿;仿效;模仿→___________n.仿制品;赝品;模仿;效仿→___________adj.模仿的,仿效的;(单词)拟声的combinev.(使)结合,组合;(使)化合;合并,协力;兼有,兼备;兼做,兼办→__________adj.联合的,共同的;总和的,总计的→______________n.结合体,联合体;结合,联合;组合stimulatevt.激发;激励;刺激;使兴奋→_____________n.刺激,激励,兴奋作用→__________n.刺激;刺激物;激励因素→______________adj.刺激的,激励的creativityn.创造力;创造性→________vt.创造;创作;造成→__________adj.创造性的,创作的;有想象力的curiouslycuriosityimitationimitativecombinedcombinationstimulationstimulusstimulativecreatecreativeExpressions:Words-Transferobservationn.观察;观测;监视;评论(P2)→_________vt.注意到;观察;注视;评论analysisn.分析;分析报告→__________(pl.)→__________v.分析,细察;分解,化验;对……进行心理分析intensifyv.(使)加强,增强→________adj.十分强烈的;激烈的;热切的→__________adj.加强的,集中的;精耕细作的→___________n.强烈;(光、声音等的)强度intelligentadj.聪明的;有智力的;智能的(P3)→_______________adv.聪明地,明智地→______________

n.智力,才智;智能;情报,谍报;情报机构maximumadj.最大限度的n.最大量,最大限度→______

adj.最大的;最高的,最重要的→__________v.使增加到最大限度;最大限度地利用;使窗口最大化,全屏;求出……的最大值observeanalysesanalyzeintenseintensiveintensityintelligentlyintelligencemaxmaximizeExpressions:Words-Transferarrangev.安排,筹备;整理,布置,排列;改编;商定→______________

n.安排,筹备;商定,约定;整理,排列,布置;改编cancelv.取消(计划好的事情);终止,废除;(因素,情况)抵消,对消(P4)→______________

n.取消,撤销;作废,废除→_____________

adj.可删除的legaladj.法律允许的,合法的;与法律有关的,法律的→__________

adv.按照法律,法律上;合法地→___________

v.使合法化,使得到法律认可→__________

adj.非法的,违法的;违规的appreciatev.欣赏;赏识;感激;理解;增值(P5)→______________n.欣赏;感激;感谢;理解;增值→____________adj.可感知的;可评估的;相当可观的strengthn.力量;强度;力气;优势,毅力→____________v.加强;增强;巩固→_________adj.强壮的;坚强的;强大的arrangementcancellationcancellablelegallylegalizeillegalappreciationappreciablestrengthenstrongExpressions:Phrases天生充满好奇心(P1) ___________________对自然充满好奇 ___________________激励某人做某事 ___________________追溯到 ___________________参与；从事于；忙于 ___________________从……中获得灵感(P2) ___________________竭尽全力 ___________________有……的潜力 ___________________……的解决方法 ___________________适应人类的需求 ___________________反复试验；试错 ___________________becuriousbynaturebecuriousaboutnatureinspiresbtodosthdatebacktobeengagedintakeinspirationfromgotogreatlengthswiththepotentialfor/ofsolutiontofitinwithhumanneedstrialanderrorExpressions:Phrases弥合了A和B之间的鸿沟(P3) ___________________对……开放；对……打开心扉；接受 ___________________……的目的；……的宗旨 ___________________……并不奇怪 ___________________被安排做某事 ___________________与光相互作用(P4) ___________________抵消,对消 ___________________被嵌入 ___________________大自然的奇迹 ___________________冰山一角 ___________________……的答案 ___________________结果是，证明为 ___________________bridgethegapbetweenAandBopenuptothe

purposeofitisnotsurprisingthatbearrangedtodointeractwithlightcanceloutbeinsetintothe

wonder

of

naturethetipoftheicebergtheanswertoprovetobeExpressions:SentencesEquallyexcitingarethediversepossibilitiesprovidedbytheanimalkingdom.(P.54，L.29)Inspired,scientistshaverecreatedthesemicrostructuresthatcanbeinsetintolegaldocumentsandbanknotesandproduceauniquevisualeffectalmostimpossibletocopy.(P.54，L.34-36)

同样令人兴奋的是，动物王国有着各种可能性。过去分词作后置定语过去分词作状语that引导定语从句受到启发，科学家们重新创造了这些微观结构，使其可以嵌入法律文件和钞票中，产生一种几乎不可能复制的独特视觉效果。Expressions:SentencesWhenworn,theseexoskeletonscangreatlyimprovethemobility,strengthandload-bearingcapabilitiesofthewearer.(P.54，L.43-45)Withsuchrapidadvancementsbeingmadeinbionics,wehavecometorealizehowclevernatureisandhowmuchitcanshowus.(P.54，L.49-50)当人们穿戴这些外骨骼时，他们的移动性、力量和承载能力都将极大提高。状语从句的省略with+n+doing,作伴随状语随着仿生学的飞速发展，我们开始意识到大自然有多么聪明，以及它能向我们展示很多东西。theyarePracticeInstant

Feedback1.Asnail’sshelliss_______inform.2.Hisskillisreallyexcellent.He’sanotherLuBan—amasterc_________.3.Youcanhearthes_____asitcutsthroughthewood.4.Theimportanteventprovidedthe___________(背景)

forhisnovel.5.Ibelieveyouwillbeh________oncollectingstamps.6.Thetopdrawerheldalotofforeigncoinsand_____________(纸币).7.Thegoalwastogeteachsideofthe_______(立方体)

adifferentcolor.8.Weneedtofindaplaceinthecitywhereallfiveofthesethings__________(交叉).9.Conflictbetweenemployersandworkers_____________(加强)andthenumberofstrikesrose.10.Alltheyhaveincommonwithinsectsisatough____________(外骨骼).piralarpenterawbackdropookedbanknotescubeintersectintensifiedexoskeletonInstant

Feedback1.Thelocalpeopleare___________honestandkind.2.Theoldvase_________________theHanDynastydoesn’tneedtoberepaired.3.It’struethathecoulddothejob,butwouldhe___________therestoftheteam?4.They__________________talkswiththeIrishgovernment,whichhelpsstabilizetheregion.5.Theadvantagesanddisadvantageswouldappearto________eachother______.6.Onedrawbackisthatthesensorshaveto______________thebrain.bynaturedatingbacktofitinwithareengagedincanceloutbeinsetintocancel...out;fitinwith;beinsetinto;bynature;beengagedin;datebacktoInstant

Feedback1.在我们崇尚美丽的文化里，人们会竭尽全力改善自己的外表。Inourbeautyconsciousculture,peoplewill_______________________