Unit(1)Unit4一轮复习基础知识复习课件高考英语牛津译林版（2020）选择性

课件（选择性必修第二册）高三一轮复习基础知识复习A Scientistssayarobotnosecouldsoonbeabletosniff(嗅到)hiddendiseasessimplyby“smelling”apatient’sbreath.Aninternationalteamisworkingonnewtechniqueswhichanalyzethechemicalcompounds(化合物)inaperson’sbreath,sweat,andtears. Scientistscallthisconcept“volatolomics”andnotethatit’sstillseveralstepsawayfromworkinginalabtobecomingacommerciallyavailableproductfordoctorsandconsumers.翻译：研究作者指出，这些化合物的释放对每种生物进程都是独一无二的，创造出一种将它们与某些疾病联系起来的挥发性有机化合物指纹。分析：这是一个主从复合句。主句为Studyauthorsnote。第一个that引导宾语从句，作note的宾语。V-ing形式短语作结果状语。第二个that引导定语从句，修饰先行项aVOCfingerprint。 Fordoctors,volatolomicscreatesawayoffindingillnessesintheirearlieststagesofdevelopment.Fordiseaseslikecancer,thisiscrucial,sincecancerissignificantlyeasiertotreatbeforeitspreadsthroughoutthebody. ScientistsnowhaveidentifiedthousandsofVOCsignaturesoverthelastfivedecades.Machinelearningtechnologyandartificialintelligenceareallowingscientiststoputallofthisdatatouse.Meanwhile,nanomaterial(纳米材料)sensorslikethe“eNose”canaccuratelyspotVOCfingerprintscomingfromfood,drinks,pollution,andpeople. Butthefieldissoyoung,anddrawsinresearchersfrommanyfieldssuchaschemistry,computerscience,materialsscience,andofcourseclinicianswhodealwithpatientseveryday.Sotheresearcherswriteacomprehensivereviewpaperthattheyhopewillworkasabridgeconnectingeachother’sexpertiseinthisnewfield. Inthelastpartofthereview,theresearcherslookedatthechallengesstillfacingVOCdetectiondevicesliketheadvanced“electronicnose”and“photonicnose”.Theauthorshopetheirreviewhighlightsallthegapsscientistsstillneedtofill,especiallyinregardtobetterVOCabsorbingmaterials,selectivesensingmaterials,advancedsensorstructures,andsmartdata-processingmethodsbeforethistechnologybecomesareality.1.Whatcanwelearnabouttherobotnose? A.Itisstillaworkinprogress. B.Itiswellreceivedbyconsumers. C.Itsdetectionresultsareusuallypredictable. D.Itishelpingdoctorstofindillnesses.2.Whatmakestheinventionoftherobotnosepossible? A.VOCscanbeeasilydetected. B.VOCdetectiontechniquesdevelopfast. C.EachbiologicalprocessreleasesthedifferentVOC. D.Somediseasesareeasiertodetectthanothers.AC3.Whatdoesthelastpartofthereviewmentionabouttherobotnose? A.Thebarrierswaitingfortherobotnose. B.Thepotentialapplicationsoftherobotnose. C.Thefurtherexpectationsfortherobotnose. D.Thescientists’worriesabouttherobotnose.4.Whatisthebesttitleforthetext? A.Moderntechnologyismakingdiseasedetectioneasier B.Robotnosesareabouttorevolutionizethemedicalindustry C.Diseasescouldbecontrolledbyjustsmellingsomeone’sbreath D.Robotnosesmaysoondetectdiseasesbysmellingsomeone’sbreathADB AnovelcontractproposedbyaresearcherattheUniversityofTexasatDallasandhiscolleaguescouldhelpeaseconflict(矛盾)betweenfood-deliveryplatformsandrestaurantswithwhichtheypartner. Food-deliveryplatformscollectcustomerordersonline,sendthemtorestaurantsanddelivertheorderstocustomers.Whilethisservicehelpsrestaurantsexpandtheirmarkets,ithasdrawbacks. Morebusinesssoundsgood,butitcomesatthecostofacommission(佣金)chargedbythedeliveryplatform.Besides,alargevolumeofdeliveryordersmightplaceastrainonrestaurantoperations.Deliveryordersfromtheplatformcanpotentiallyharmthedine-inexperiencebyslowingdownthekitchen,andtheexpectationofalongdelaycouldstophigher-profitdine-incustomersfrompurchasing.翻译：理想的解决方案是在外卖订单增加的收入与这些订单对堂食收入造成的负面影响之间进行权衡，找到堂食和外卖之间的适当平衡。分析：这是一个主从复合句。主句为Theidealsolutiontradesofftheincreasedincomefromdeliveryordersagainstthenegativeimpact…ondine-inincome。that引导定语从句，修饰先行项thenegativeimpact。V-ing形式短语作状语。 “Ifthesamecompanyweretocontrolboththedine-inanddeliverychannels,thenitwouldjointlydeterminetherespectivepricestomaximizethegeneralincome,”saidoneoftheresearchers.“Butofcourse,thepricesareusuallysetbytwodifferentcompanies,andeachseekstomaximizeitsownincome.Thekeyistodesignanappropriatelystructuredcontractsothatwheneachpartymaximizesitsindividualincome,theresultingpricesalsomaximizethegeneralincome.” “Deliveryplatformsarewidelyseenasanecessityformanyrestaurants,despitethelowprofitonadeliveryorder.Arestaurantnotonadeliveryplatformriskslosinganordertoitscompetitorsthatare,andthatlosscouldbeofarepeatcustomer,”saidoneoftheresearchers.“Fooddeliveryisindeedexpectedtomaintainalargemarketshare.Thismakesitallthemoreurgenttoimprovetherelationshipsbetweenrestaurantsandplatforms.”1.Whatdoesthenovelcontractfocuson? A.Showingrestaurantshowtoprofitfromfood-deliveryplatforms. B.Demonstratingthedevelopmentpotentialoffood-deliveryplatforms. C.Analyzingtheconflictbetweenfood-deliveryplatformsandrestaurants. D.Improvingtherelationshipbetweenfood-deliveryplatformsandrestaurants.D2.Howmightthefood-deliveryordersaffecttherestaurantstheyworkwith? A.Byextendingtheirservicehours. B.Bychangingtheiroperatingmodels. C.Byintroducingtheircompetitors. D.Bydrivingdownthepriceoftheirfood.A3.Whichcouldeasetheconflictbetweenfood-deliveryplatformsandrestaurants? A.Balanceddine-inanddeliveryorders. B.Reasonabledine-inanddeliveryprices. C.Limitingthenumberoffood-deliveryorders. D.Reducingcommissionsoffood-deliveryplatforms.4.Whatcanwelearnfromthelastparagraphaboutfood-deliveryplatforms? A.Theyarehighlyprofitable. B.Theyneedtoberegulated. C.Theyhavestrongcompetitors. D.Theyaresignificantforrestaurants.BDA3版阅读填空阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。A.Ourbeliefscreateourworld.B.Takemorecontrolofyourlife.C.Acceptwhatyoucan’tchange.D.However,youcanfeelfulfilledallthetime.E.Whendowefullygrasphowtofeelfulfilled?F.Thispreventsyoufromfindingfulfillment.G.Everysmallgoalyouachieveaddsuptogreaterfulfillment. Haveyoueverfeltunhappyaftercompletinganimportantgoal?Ithappenstomanyofus.We’vebeenfocusedforsolongonaparticularoutcomethatwhenitcomes,wefindourselvesbecomingindifferent.Howcanthatbethenorm(常态)?1____________________________________________Herearesomesuggestions. Startsmall.Tograsphowtofeelfulfilled(满足的)inlife,it’sokaytotakebabysteps.Youwon’tbuildanunshakeablesenseoffulfillmentovernight,butwithconsistenteffort,feelingfulfilledcanbecomeyournewnorm.Setsmallgoalsandsticktothem.2______________________________________________________

E.Whendowefullygrasphowtofeelfulfilled?

G.Everysmallgoalyouachieveaddsuptogreaterfulfillment. Cultivate(培养)positiveemotions.Nooneishappyallthetime.3_____________________________________________Cultivatepositiveemotionslikejoyandgratefulnessbychoosingtofocusonthegood.Stopoveranalyzing.Appreciatetheabundance(富足)inyourlife.Positivethinkingwilltransformyourentireperspectiveonlife.

D.However,youcanfeelfulfilledallthetime. Sticktoyourvalues.4________________________________________However,inthesearchforcontentment,it’sverylikelytogiveupyourvaluestogetasenseoffulfillment.Butifyou’reactingagainstyourvalues,thefeelingoffulfillmentisfalseandwon’tlast.Whenyou’retruetoyourself,youcantrustthatwhenyoufindwhatyou’reseeking,it’stherealthing.

A.Ourbeliefscreateourworld. 5______________________________________Theneedtocontroleverythinginlifeonlyleadstofrustration.Therearemanythingsyou’llneverbeabletocontrol:theweather,outsideeventsandespeciallythechoicesothersmake.Feelingfulfilledmeansfocusingonyourownactions.Youcanimprovealmostanysituationthroughyourownchoices,butyoucan’tcontrolsomeoneelse’sactions.C.Acceptwhatyoucan’tchange.完型填空阅读下面短文，从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。1.A.occurred B.continued C.worsened D.changed2.A.rabbit B.cat C.dog D.bird3.A.similar B.inseparable C.pleasing D.unconstrainedDCB4.A.price B.chance C.reward D.demand5.A.disturbance B.darkness C.damage D.untidiness6.A.amazed B.careless C.upset D.confused7.A.absenceB.assistance C.companyD.adaptation8.A.Predictably B.Apparently C.Unintentionally D.UnexpectedlyDACAA9.A.hesitation B.alternative C.resistance D.direction10.A.caution B.regret C.concern D.optimismBD11.A.wealthy B.complete C.stable D.harmonious12.A.struggled B.failed C.refused D.determined13.A.responsibility B.familiarity C.gratefulness D.achievementBDB14.A.wishful B.ambitious C.critical D.practical15.A.view B.thought C.judgment D.anxietyAC语法填空阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 TheYuli-Qiemohighway,thethirdnorth-southrouterunningthroughChina’slargestdesert,Taklimakan,innorthwestChina’sXinjiangUygurAutonomousRegion,1._____________(official)openedtotrafficonJune30,2022. Withatotal2._______(long)ofabout334kilometers,3._______sectionhas3