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专题06七选五（2020届河南省名校联盟高三联考）Howwouldyoufeelifmovingtoanewtownmeantlosingtrackofyourfriends?Whatiftheonlywayofgettin

gnewsfromfarawayfriendswaswritinglettersthattookagestobedelivered?16．Thankstoadvancesintechnology,howwemakefriendsandcommu

nicatewiththemhaschangedsignificantly.Nowadays,wecanmovearoundtheworldandstillstayintouchwiththepeopletha

twewanttoremainfriendswith.Socialmediatoolsletusseewhatourfriendsareuptoandmaintainfriendships.17．Thedigitalagealsoenablesustofindpeopl

ewhoshareourinterests,suchascollectingmodelcarsorplayinganunusualinstrument.Whateverourhobbies,theInternetca

nconnectuswithotherswhoalsoenjoydoingthem,eveniftheyliveontheothersideoftheworld.Butwhenyou“friend”peopleonline,doesthismeanthattheyreallyare

yourfriends?18．Ifpeoplealwaysexchangetruepersonalinformationonline,thenyes,thesefriendshipscanberealandmeaningful.Butweneedto

keepinmindthatwhatweseeonsocialmediaisoftennotthewholetruthaboutaperson.Onsocialmediasites,peopletendtopostonlypositiveupdatesthatmakethe

mappearhappyandfriendly.Butsmilingphotoscanhiderealproblems.19．Ayoungpersoncouldbeold;awomancouldbeaman;wecouldevenbesharingourinformationwithcrimi

nals.20．Althoughtechnologyhaschangedthewayweacquirefriends,themeaningoffriendshipandourlongingforfriendsremainthesame.AsAristotlesaid,n

oonewouldchoosetolivewithoutfriends,evenifhehadallothergoods.A．Itdepends.B．AllyouneedisaWi-Ficonnection.C．It’saproble

mthat’sgettingalotofcoverage.D．Thiswashowthingsworkednotverylongago.E.Rememberthesaying:ontheInternet,nobodyknow

syou’readog.F.Butthatdoesn’tmeanthatahigherpercentageofpeoplefeellonelynow.G.Butthisdoesn’tmeanthatweshouldthrowthebabyo

utwiththebathwater.（2020届河南省濮阳市高三第二次模拟）HowtoDIYYourOwnMaskDuringtheoutbreakofCOVID-19,oneofthemust-haveitemsi

sthemask.However,manycountriesareinbadneedofmedicalmasksandotherprotectiveequipment.16．Butwecanmakeourownmaskswhichca

nbeusedrepeatedly.Now,let’slookatthemostpopularDIYmethodforsodabottlegasmasks.17．Anditdoesn’trequirehugeskills.Withnecessarymaterialsandalittle

training,itcanbemadein15minutes.Tomakesuchamaskproject,you’llrequireasharpcuttingtool,amarket,glue,a2-litersodabottle,rubbe

rizedfoaminsulationstrip(泡沫橡胶绝缘条)andoneN95mask.Totalcostmaybe$5.First,you’llhavetocleanthe2-literplasticbottle.Afterthat

,drawaU-shapedareausingthemarker.18．Thenstartwithasmallercutandworkyourwayupfromthere.Cutawaythebottomofthebot

tleandyou’llendupwithabasicshape.Next,usetherubberizedfoaminsulationasasealfortheedgesofthebottle.19．ThiswillserveasarestingplacefortheN95mask.

ThencutofftheN95mask’sedgingcarefully.Andplaceisinsidetheneckofthebottle.Theelasticbands(橡皮筋)fromtheN

95maskwillbeusedtosecurethegasmaskfirmlyonyourface.ThenaDIYgasmaskiscompleted.Doremembertokeepthegasmaskstoredinawellsealedplasticbag.20．A

．Inthiswayyoucanmakegooduseofthebag.B．Thiscanpreventitfromgettingpolluted.C．Thesodabottlegasmaskisver

ysimpletomake.D．Inthissituationitishardforpeopletogetenoughmasks.E.Itshouldbebigenoughtofityourfaceand

yetnottoobig.F.Actually,theideaofDIYgasmasksdatesbacktoWWII.G.Youshouldalsomakeacircleoffoaminsulationinsidethebottle.（2020届河南省郑州市第三次

质量预测）Overthepastfewmonths,COVID-19hascausedgreatuncertaintyaroundtheworldaffectingpeople'slivesinallaspects.E

ducationisalsogreatlyaffected.Withstudentsallturningtoonlineinstruction,live-streamedclasseshavebecomepopularamongschoo

lsanduniversities.16．InChina,theuseofe-learningisunusualnotonlyinsizebutalsoindepth.17．Foranother,itproveshowmoderntechnologychange

sthewaystudentsareeducatedandencouragesfurtherresearchanddevelopmentofeducationaltechnologytointroducevirtualcommunitiesbetweenstudentsandteacher

s.Infact,onlineinstructionasanalternativeteachingmodehasbeenexpandingrapidlyinrecentyears.ManyChinesestart-u

psfocusonAIapplicationsinonlinecourses,andvariousonlineeducationalplatformsaresetup.18．TheonlineeducationplatformMOOC,whereawidevarietyof

coursesisavailable,hasattractedtheworld'stopuniversitiestouploadandshareresourceswithstudentsaroundtheworld.Comparedwithformalinstruction

,onlinecoursessaveabundantcostsandcreateaflexibleteachingmode(模式）－homeschooling,especiallyduringacrisis.19．Forexample,ruralstudentswithnoaccesst

otheInternetandtelevisionmightbeleftbehindinthisnewmode.Whene-learningbecomestheonlysolutionfordeliveri

ngknowledge,theexistingdividecouldbewidened,furtherdeepeningeducationinequality.Also,thequalityofteachingbecomesheavilydependento

nuncertainfactors,suchasastableconnectiontotheInternetandtechnicalskills.20．Yet,thepandemic(流行病）hasundoubtedlyaffectedtheteaching

styleinasweepingmannerandgiveneducatorsaroundtheworldplentyoftimeandspacetothinkaboutthealternativee

ducationalmodes.A．However,onlineteachinghasitsowndisadvantages.B．Thetraditionalface-to-faceteachingstylehasbeencha

llenged.C．Chinesecollegesanduniversitiesstartedthespringtermonline.D．Moreover,onlineeducationisfairlyacceptabletocollegeeducat

ion.E.Onlineteachingprovidesachancetoreconsiderthecurrenteducationsystem.F.Foronething,theimpressivepracticesetsagoo

dexampletoothercountries.G.So,it'searlytopredicthowthefutureoftheeducationsystemwilllooklike.（2020届黑龙江省实验校高三第二次模

拟）X-raysarehighenergywavesthatareinvisible.16．Forexample,doctorscanseeinsidethehumanbodyandsecurityguardsatairportscanseeinsideyourhand

bag.In1895,theGermanscientist,WilhelmRontgen,discoveredX-raysbyaccident.HecalledthemX-raysbecausehehadn'tseensuchaformof

radiationbefore.17．WilhelmtookthefirstX-raypictureofthebonesofhiswife'shandafterthediscovery.In1901,h

ereceivedthefirstNobelPrizeinPhysicsforhisdiscovery.X-raysarevaluableinmedicinebecausethencanseethro

ughcertainpartsofthebody.Doctorscantakepicturestoseewhichbonesarebrokenortofindoutwhichteethhaveholes.TheX-raysarestrongenoug

htopassthroughtheskinandmuscles,buttheycannotpassthroughhardobjectslikebones.Inthepicture,hardobjectslikebonesarewhitearea18．Th

erearesomesituationsinwhichX-rayscannotgiveyouaclearpicture.Someorgans,forexample,maypreventX-raysfromshowingabrokenbone.Forthisreason,comp

utedtomography(CT)wasinvented.Apersonisputinsideascanner,whichisalargetube-shapedmachine.19．Acomputerputstogetheralloftheseimages,whichcans

howdoctorsmorethananormalX-raycan.20．PatientsmustwearprotectiveclothingforthepartsoftheirbodythatarenotX-rayed.D

oc-torsandhelperswhoworkwithX-raymachinesmustwearleadapronsandstandbehindscreens.A．ThenthepersonisX-rayedfromallsides.B．ObjectsthatX-raysgoth

roughappeardark.C．Inmathematics,Xmeanssomethingunknown.D．AnX-raymachineisusedtotakethesepictures.E.X-rays,however,canal

sodoharmtoyourbody.F.However,theycanbeanessentialtoolforfindingoutwhat'swrongwithyou.G.Theyareusefulbecausetheycanpas

sthroughmanythingsthatnormallightcannot.（2020届湖南省怀化市高三第二次模拟）EarthDayisoneoftheworld'slargestenvironmentalmovements.HeldeveryyearonApril22,EarthDayt

urns50thisyear.ItwascreatedbyUSpoliticianGaylordNelson,aimingtogiveavoicetopeoplewhowantedenvironmentalprote

ction.16．Backthen,ithelpedtobringcleanairandwaterlawstotheUS.Nowaglobalmovement,it'sfacingevenbiggerenvironmentalthreats.17．Oneoftheseis

TheOceanCleanupbasedintheNetherlands.Ithassuccessfullymadeadevicethatcangatherandcollectwastefromouroceansandrivers,amajorityof

whichisplastic.Forus,plasticisanitemweuseandthenthrowaway.Butifyouthrowawayaplasticbottletoday,itisno

n-biodegradable(不可生物降解的).Itwillstillbearoundforhundredsofyears.Muchofthisplasticwasteendsupinthesea,

whereitkillsmorethan100millionseacreatureseveryyear.18．Itisnotjustouroceansthatareunderthreat.Overtime,deforestation(滥伐森林)，improperfarming,andlive

stockgrazing(放牧)canstopgreenareasfromgrowing.19．AChinesenon-governmentalorganizations(NGO)—TheChinaGreenFoundation—isworki

ngtochangethisbyplantingmillionsoftrees.AnotherNGOthatismakingbigchangesisWelfareTogo.TogoisadevelopingcountryinA

frica.Itfacesmanyenvironmentalproblems,includingairandwaterpollutionanddesertification.Tohelp,WelfareTogoopened31schoo

lsacrossthecountrythatfocusonteachingsustainabledevelopment.ItsaimisusingeducationtobringpositiveenvironmentalchangestoTogo.2

0．However,throughsmalleverydaychanges,suchasrecyclingcorrectly,wecanalsobringaboutconsiderablechangestoournaturalworld.A．Thisis

calleddesertification.B．Itaimstosupportenvironmentalprotectionaroundtheworld.C．Hisideawassosuccessfulthatmorethan20millionpeoplejoinedinEart

hDayevents.D．However,becauseofhighdemand,westillmakemorethan300tonsofnewplasticeveryyear.E.Itchallengespeopletopromoteenvironmentaleducati

on.F.Notallofuscanmakesuchlargecontributions.G.Fortunately,manyNGOsaresteppinguptopromotepositivechanges.（2020届湖南省长沙市雅礼中学高三模拟一）Peopleo

ftensaythat“failureisthemotherofsuccess”.16．Asaresult,Manalo,aprofessorofeducationalpsychologyinJapansays,“Weknowweshouldn

’tgiveupwhenwefail—butinreality,wedo.”ManaloandManu,aprofessoroflearningsciencesinSwiss,puttogetheraspecialissue(专利)lastDecemberonbenefitingfromfail

ure.Theissue’s15studiesprovideteachersandeducationalresearcherswithaguideforachievingsuccess.17．Anotherconfirmedthatadviceon

failuresismostconstructivewhenthereceiverispreparedtoexperienceunpleasantfeelings.Manaloandhisco-authorsalsofocusedonovercomingoneeverydayformof

failure:notcompletingatask.Theyasked131studentstowriteanarticleabouttheirschoolexperiences.Halfofthestudentsreceivedinstructionsfortheirwriting,and

halfwerelefttotheirown.18．Afterwardtheresearchersfoundthatthoseintheinstructedgroupweremorewillingtocompletetheir

articles,comparedwiththosewholackedguidance—evenifthelatterwereclosertobeingdone.19．20．StephanieCouch,thedirectoroftheLemelson-MITProgram,holdsthe

opinion.Couch,whoseworkwasalsofeaturedinthespecialissue,saysthatweshouldtellthemtothinkoffailureaspartofaprocesstowardsuccess.A．However,allwer

estoppedbeforefinishing.B．Thesayingshowstheimportanceofsuccess.C．Teachingstudentsnottofearfailuremakesgoalsachievedmor

eeasily.D．Onestudyreportedthatthesoonerstudentsfail,thesoonertheycanmoveforward.E.Thoughhavingsometruthtoit,thesayingdoesnottel

lushowtoturnalossintoawin.F.Theybelievedthatlearninghowtofailcanhelppeopleavoidbecominglastingfailures.G.Kno

winghowtofinish,inotherwords,wasmoreimportantthanbeingclosetofinishing.（2020届江西省赣州市高三二模）Asmoreworkcanbedoneonline,moreandmorepeoplehavech

ancetoworkathome.Onthesurface,workingfromhomesoundslikeadreamcometrue.16．Afterall,therearecountlessdistractions

(分心的事物)athome.Tohelpyouplanforthereal-lifechallenges,we’vecollectedsometipsforavoidingdistractions.17．Everyjobhasauniform

.Uniformsservetwopurposes:First,theycommunicatetotheoutsideworldaperson’sposition,statureandfunction.Andsecond,theyreinforcethosesamemessage

stothepersonwearingtheuniform.Whenyouworkfromhome,dressinginyournormalworkuniformreinforcestheideathatyouareactuallyworki

ng.KeepaConsistentScheduleManyofusaremoreproductivewhenweareworkingwithinacertainframework.18．Ifyourjob

requiresalotofinteractionwithcolleaguesinatimezone,youshouldtryyourbesttomakeyourscheduleconsistentwiththeirnormalbusinesshours.Ifyour

workislargelyindependent,youhavethefreedomtoworkearlierorlaterthantheregularworkday.BeFlexiblewithYour

FamilyTime19．Insteadofworkingastraightdaytimescheduleof9to5,dividetheworkdayintotwosections,from9a.m.to2p.m.

,thenfrom7p.m.to10p.m.Withthisschedule,youcanbewiththekidsforafewhourswhentheygethomefromschool,makedinnerandeat

together,thengobacktotheofficeforafewmorehoursintheevening.HaveaBackupPlanWhenyouworkfromhome,youneedaplanBfortheunavoi

dableinterruptionstoyourwell-plannedworkflow.Thereareanynumberofmini-crisesthatcaneruptathome:lossofpowerorInternetservice,unsc

heduledplaydatesoraneighborcuttingdownatreeafewfeetfromyourofficewindow.20．ItshouldbesomeplaceclosetoyourhomewithareliableInternetconnectionwh

ereyoucanworkinpeace.A．Getupandgetdressed.B．Becasualaboutyourdress.C．Youneedanalternativeworkspace.D．Butthereality

isfarmorecomplex.E.Itcanbeafriend’sapartmentoralibrary.F.That’swhyit’ssoimportanttosetandkeepaschedule.G.Thisisagoodtipforfolkstryingtoworkfro

mhomewithschool-agekids.（2020届江西省南昌市高三二模）Let'sfaceit:Thelasthourofanyone'sworkdayisnotalwaysfruitful.As

thehoursofpeakproductivitystarttodecline,mostpeoplebeginwatchingtheclock,waitingfornothing.16．“Howpositivelyyouend

yourprofessionaldaycanpromotesuccessbothinsideandoutsideoftheoffice,”saysRandiLevin,atransitionallifestrateg

ist.Let'sseehowsuccessfulpeopleendtheirworkdaywithabang.Successfulpeoplereflectontheiraccomplishments.Whilemanyofusspendou

rlasthourofworkmakingato-dolistfortomorrow,theyreviewthedaytheyjusthad,instead.17．Similarly,Levinrecommendswritingdowntheday'swinsratherthansetb

acksorto-dos,aswellasreviewingyourlistofsuccessesonceamonth.Itwillproveyourprofessionalgrowthandbringmorejoyintoyourjob.Also,successful

peoplebrainstormsolutionsfortoday'ssetbacks.18．Instead,theyendtheirdaybythinkingcarefullyabouttheproblemstheymet,brainst

ormingpossiblesolutions,andthenleavingitfortomorrow.Theywillsettlethoseproblemsafteragoodnight'ssleep.19．Ratherthandetailingthetasksthatnee

dtogetdone,thiskindoflistencouragespeopletofocusonfindingsolutionsfortheirprojects.“Forgetthehorrible'to-do'list,”Levinsays,“beforeheadingto

happyhour,writedownthreetofivegoalsyouhaveforthenext24hours.20．Itwillprovideyouwithnotonlyaconcreteandposi

tivewaytobegintomorrow,butalsoitwillallowyoutoseemuchmorepossibilities.”A．Thislistisapromisetoyourself.B．S

uccessfulpeoplemakeato-dolist.C．Itwillmakepeopleunderstandtheproblemsbetter.D．Theyneverbringtheday'sfailureshomewiththem.E.Anotherworkthesepeo

pledoistocreateanactionlist.F.Butendingtheworkdaywithpurposecanmakeadifference.G.Theytypicallychooseacaseandconsiderwhatledtothatsuccess.（202

0届辽宁省大连市高三第二次模拟）Timemanagementistheprocessofplanningandcontrollinghowmuchtimetospendonspecificactivities.Theamountandqualityofwhatyouachievearedepe

ndentonhoweffectivelyyoumanageyourtime.16．.MakeaplanTherearemanycomponentsthatneedtobedrawntogethertoachievesuccessinaproject.Thebestwaytoa

chievesuccessistomakeaplan.Thisstartsasalistofallthetasksthatareeitherdesirableorvitalforaccomplishingyourgoals.17

．.Don’tjustrelyonyourmemory.Itisnotasgoodasyouthinkitis.18．Takealong,hardlookatyourrelationshipwithe-mailand

socialmedia.Althoughtheyarevitaltoeverydaycommunication,theycanclaimmuchmoreattentionthantheydeserve.Considershutt

ingthemoffcompletelyasyouworkonataskthatrequiresyourfullattention.Learntorefuse19．.Theyputtheireffortsinthefewareasthatrea

llymatterandhavethecouragetosaynotoeverythingelse.Thoseaskingforyourinvolvementwouldbemoredisappointedifyouunwiselyagreedt

odosomething,butthenfailedtodeliver.Berealisticwithyourself,andhonestwithothers.GiveyourselfabreakTakingbreaksis

goodforyourbrain.Don’tbehardonyourself.Youwillactuallyperformbetterifyoutakebreaks.20．.A．Writethemdown.B．Focuso

nwhatyoudo.C．Breakyourplanintopieces.D．Hereissomeadviceonhowtobettermanageyourtime.E.Waysofdealingwithdifficultproblemscancomefromarefre

shedbrain.F.Failingtomanageyourtimedamagesyoureffectivenessandcausesstress.G.Manybusinessleadersputalotoftheirsuccessdowntosimplysayi

ng“no”.（2020届山西省太原市高三二模）WhyDoYouMishearPopularSongLyrics（歌词）？WhenLilNasX's"OldTownRoad"toppedthechartsinearly2019,itseemedlike

youcouldn'tgofiveminuteswithouthearing"I’mgonnatakemyhorsetotheoldtownroad."Butasignificantsubgroupcaughtthisinst

ead“I’mgonnatakemyhorsetothehotelroom.16．We'vebeenmisunderstandingsonglyricsfordecades,EltonJohn's“holdmecloser,TonyDanz

a"—er,"tinydancer"—included.Thesemodemmusicalmishearingsevenhavetheirownname：mondegreens.17．Whennoisehi

tsoureardrums,tinyhairsconvertitintoanelectricsignal,whichtravelsthroughtheauditorynervetothetemporallobe（颗叶）.18．Ifthesoundsarecle

arandthetermsfamiliar,wethen"hear"amostlyaccuratetranslationofwhatsomeoneissaying.Butmusiccandrownoutlyrics,andsingerscanpronounceword

swithextraability.Thesoundsinsongsareoftenmuddyandunclear.Inthiscase,ourbrainsstruggletofindwhatmakessense.Inthatpanic,ourheadreactsbyofferingupsimi

lar-sounding（butfarmorefamiliar）phrases,saysThomasEthofer,aprofessorofpsychotherapyinGermany.Forexample,ifthemindcan'tfir

stlycomprehendtakingahorsetoanoldtownroad,itoffersupanalternativetoquicklysolvetheproblem.19．Infact,accordingtoEthofer,previ

ousknowledgeofthemondegreenwillmakeyoumorelikelytohearit.20．Fromapsychologicalaspect,hesays,perhapsthesemix-upsaresocommonbeca

useweenjoyresolvingunclearness.Regardless—thesky,thisguy,tinydancer,TonyDanza,oldtownroad,hotelroom—theyareallstillsongswe'lllistentoonrepeat.A．Thisw

asfarfromafirst.B．Nowonderyouwillmakethismistake.C．Howcanyoulistentosomethingmoreaccurately?D．There,itturn

snervefiringsintowordswithmeaning.E.That'sbecauseyourbrainisalreadypreparedforthatversion.F.Thattranslationcanstick,

evenafterwelearnthecorrectlyrics.G.SowhydoestheJimiHendrixlyric"kissthesky"oftenbecome"kissthisguy"?（2020届山西省运城市高三调研）Letters

lastforever!Whenwasthelasttimeyouactuallywrotealetter?Peoplenowmailfewerletters.Thetrendinmailingles

scorrespondenceislikelytocontinue.16．Maybewidespreaduseofe-mailandcheaperlong-distancecallingmakeletterwritinglessappealin

g.Usingnewerformsofcommunicationiscertainlyeasierthanwritingaletter.17．.Considerhowweusethenewerformsofcommunic

ation.Bothphonecallsande-mailarequickwaystokeepintouchwithourfriends.18．However,readingourlettersagainandagai

ncanhelpusfeelclosetothepeoplewhosentthem.Althoughletterstakelongertowrite,theyarecertainlyamorememorablewaytocommunicate.19．Oncethe

ideasareorganized,thewordsneedtobewrittendownonpaper.Theefforttoputideasonapagefrequentlydeepensourthinking.The

personwhoreceivesourlettergainsinsightsaboutourbeliefs,ratherthansimplyreceivingashortresponsetoane-mail.Althoughpho

necallsande-mailsareimportantformsofcommunication,Ibelievethatweshouldalltakethetimetomastertheskillofwr

itingagoodletter.True,writingaletterdoestakemoretime,butthatisthebenefitofaletter.Bytakingmoretimetocomposeourth

oughts,webecomemorethoughtful.20．.Wecreateameaningfulmemorythattherecipientcanreturntoagainandagain.A．Chancesare,ithasbeenawhile.B．Indoi

ngso,wecreatemorethanjustanote.C．Theyoftensavehandwrittenlettersformanyyears.D．Forexample,muchthoughtisinvolvedincomposingaletter.E.Therea

reprobablymanyreasonswhypeoplemailfewerletterstoday.F.Ithinkthatthedrawbackwithphonecallsisthatwecan’tsaveandpr

intthem.G.However,Ithinkthatreplacinghandwrittenletterswithe-mailsorphonecallsisapoorchoice.（2020届四川省成都七中高三三诊）LeonardodaVinciandNat

ureInthemodernworld,artandsciencearetwoveryseparateactivities,butinLeonardo’stimetheywerecloselyconnected.Sciencemeantma

thematicsandmedicalstudies.16．Mathematicsincludedpracticalworklikesurveyinglandformakingmapsaswellasmeasuringthemovementsofthestarsinthesky

.Anartistmightneedtomeasurethedifferentpartsofthebody.Hecouldalsousemathematicstoplacethingsinrelationshi

ptoeachotherinadrawingorpaintingsothescenelookedcorrect.17．Mathematicswasalsoconnectedtomusicbecausemusicalsoundshaveafixedrelationshipwitheac

hotherthatcanbedescribedinnumbers.18．Morethanthis,though,Leonardobelievedthatnumberswereapartofallthingsinthew

orld,includingmusic,andhesaidthat“withoutthemnothingcanbedone.”“Naturehaskindlygivenusthingseverywheretocopy,”wroteLeo

nardo.Inallhisactivities,Leonardowastryingtodiscovertherulesthatcontrolnature.Inhissearchforthoserules,helookedverycarefullyatalotofexamples

anddetails.Actualexperiencewasmoreimportanttohimthanopinion,andheworkedfromfactstoideas.19．Hispurposewastoexaminetheworldsohecouldcopyit

inbeautifulpaintingsandsculptures.Healsowantedtolearnfromthecleversolutionsofnature.20．Hisquicklittlesketches(素描),oftendonewhilewanderingouts

ide,helpedhimtocatchamovementorashape.Morecarefuldrawingswouldbedoneatadeskwithapenandruler.InJuly2001,asmalldrawin

gbyLeonardowassoldfor$12million.Itwasthemostexpensivedrawingintheworld.A．Leonardowasalwaysdrawing.B．Howcouldthesebeconnectedwithart?C．Leonardo’sideas

werevastlyaheadofhistime.D．Mathematiciansanddoctorsworkedtodiscovertheunknown.E.Aboveall,Leonardowantedtounderstandhowandwhythingsworke

d.F.YouwillseeagoodexampleofsuchpositioninginthepaintingofTheLastSupper.G.Leonardohimselfwasaverygood

musicianandlikedtoplayaninstrumentandsing.（2020届四川省泸州市高三第三次教学质量诊断）WhentoChangeYourMindsetAllowingnegativethoughtsandproblems

tocontrolyourmindwillstopyouachievinghappinessandsuccess.Buthowdoyouknowwhenyouneedtochangeyourmindset（心态）?Belowaresomepointer

s.16．Toenjoythemoment,youneedtochoosenottopayattentiontonegativethoughts—whether,yoursorsomeoneelse's.Thisdoesnotmeanthatyouignoreproblems,.butitdoes

meanthatyouchoosenotletproblemskillyourdreamsandhopes.Youworryallthetime.Worryisusingyourimaginationtocreateproblems,ratherthansolvethem.Worringabou

tproblemsdoesnotsolvethem.17．Mostofwhatyouworryaboutnevertakesplace.Youcomplainaboutlife.18．Doyoufindyourselfcomplainingaboutyoursituatio

n,orwhatotherpeoplehavesaidordone?Ifyoudo,itmeansthatyoudonotaccepttherealityofyoursituationorpast.Thatcausesstress.Ratherthancomplain,y

oushouldchangeyoursituation.Youwantapain-freelife.Don'tfearpain.Painisapartofliving.Youcannottravelnewpathsandattainsuccesswithoutth

epainofhardwork,takingrisksandmakingmistakes.19．Youblameothersforyourproblems.Ifyoufeelangerandresentment（恐惧）againstothers,blamingth

emforyourproblems,thenyouneedtochangeyourmindset.20．Theyonlymakeyoubitter.Insteadofbeingangry,choosetolearnandgrowfromnegativeexperiences,a

ndthenletthemgo.A．Itonlymakesyouupset.B．Soonerorlater,itmakesyoustronger.C．Youseemorenegativesthanpos

itives.D．Watchwhatyousaytoyourself,andothers.E.Itstartswithcaringabouotherpeople'sopinions.F.Thesene

gativethoughtsdonotchangeotherpeople.G.Youjustpaymuchattentiontoyourownthoughtsandproblems.（2020届山西省晋中市高三一模）Have

youeverseenateenageroranadultridingasmallbike?Perhapsithadpostsstickingoutfrombothsidesofthewheels.16．BMX(自行车越野)bikeshavealightweightf

rameandsmallerwheelsthanotherbikes.17．ThesportofBMXbeganwhenkidswantedtocopyoff-speedmotorcycleracethatwereverypopular.Tod

ayitisasportwithmultipledisciplines.18．Itisanexciting,fast-pacedeventwithoff-roadtracks,jumpsandbends.Uptoeightridersraceatatime.BMXstreetridingtak

esBMXoffthecompetitivestage,andintothecityforsomefun.Thegoalistodoasmanycreativetricksaspossibleintheenviron

ment.BMXparkridingoriginatedwhenpeoplestartedusingskateparks,emptypoolsorparkinglots,discoveringnewwaystoride.Later,thestylewasrecognizedasasportandp

arkswerecreatedspeciallyforriderstopractisein.Lastly,BMXflatlandridingdiffersfromalltherest.Flatlanduse

snothingbutaflatsurfacewheretheriderbalancesanddoesdance-liketricksonthebike.19．Thepostsarecalledpegsandtheyenabletheridertod

omoretricks.TheycanstandontheminflatlandBMXorusethemtogrind(摩擦)orstallinotherstylesofBMX.20．Butinreality,itisasportover65year

sold.ContestssuchastheXGamesandtheSummerOlympicsareputtingBMXbackinthespotlight.A．wheredidthethrillingsportstart?B．BMXr

acingistheoriginalformofBMX.C．Theyaredesignedtobefastanduser-friendly.D．Itismorethanasportwithmultipledisciplines.E.TodayBMXisknownasasportf

ortherisk-takers.F.Whatyousawwaslikelynotachildren'sbike,butaBMXbike!G.RidersofthisstyleofBMXusepostsstickingoutoftheirbikewh

eels.（2020届安徽省淮南市高三第二次模拟）HowtoCareforYourMentalHealth?Whenyou’vebeenexposedtoaninfectiousillness,it’simportanttoqua

rantine(隔离)yourself16．Whileyoulikelydon’tneedtoworry,spendingalotoftimeinquarantinemayhaveanegativeeffectonyourmentalhea

lth.Youcanparticipateinenjoyableactivities.Whileyou’reinquarantine,trytodothingsyouenjoy,likewatchingTV

oryourfavoritemovies.Youmightevenusethistimetocatchuponshowsyou’vebeenplanningtowatch.However,limityourselftoafewhoursofTVata

timesoyoudon’tstarttofeeldown.17．Otherwise,youcanhavesadfeelingsordepression.18．Youmighthavedayswhenyoufeellike

there’snopointinbathingsinceyouarenotgoingout.However,it’simportanttomaintaingoodhygiene(卫生),andbathingactuallyimpr

ovesyourmood.Batheorshoweratleastonceadaysoyou’retakinggoodcareofyourself.19．Youprobablywanttoknowwhat’sgoingonouts

ideyourquarantinespace,buttoomuchinformationcanaddtoyourstress,especiallynewsaboutapandemic(流行病).Settimestocheckonthenewssoyoudon’tgetcaughtina

constantcycleofwatchingforupdates.20．Soyouaren’tseeingnewsupdatesthere.A．Practicingselfcareisvital.B．Soyoudon’taccidentallyinfectothers.C．It

’sbesttomanageyourworriesandemotions.D．Textyourfriendsandfamilythroughouttheday.E.Fortunately,it’spossible

tokeeptheseemotionsundercontrol.F.Ofcourse,youshouldspendtimedoingotheractivitiesaswell.G.Additionally,settimelimi

tsforyourselfwhenitcomestousingsocialmedia.（2020届安徽省江淮十校高三第三次联考）Empathy（共情）,theabilitytounderstandotherpeople,hasd

roppedsharplyamongcollegestudentsoverthepast10years.16．TurnontheTV,andyou’reshowedwithnewsandrealityshowsfullofpeop

le,fighting,competing,andgenerallytreatingoneanotherwithnorespect.HumanbeingslearnbyexampleandmostoftheexamplesonTVareanything

butempathetic.17．Havingrelationshipswithotherpeopleisanimportantpartofbeinghumanandhavingempathyisdecisivetoit.Researchershavealsofoundthattheem

patheticteenagersaremorelikelytohavehighself-respect.Besides,empathycanbeacureforloneliness,sadness,anxietyandfear.18

．Manytopcompaniesreporthutempathyisoneofthemostimportantthingstheyexpectfromnewmanagers.19．Apparently,empathyisnkindof“emotionalintelligence”tha

twillhelpusachieveit.Then,20．Forstarters,letdownyourguardandreallylistentoothers.Onedoesn’tdevelopempathybyhaving

alotofopinionsanddoingalotoftalking.Toreallydevelopempathy,you’dbettervolunteeratanursinghomeorahospita

l,joinacluborateamthathasadiversemembership,havea“sharingcircle”withyourfamily,orspendtimecaringforpetsatananimalshelter.A

．Howcanwetakeadvantageofempathy?B．Empathyisevenanindicationofagoodleader.C．What’sthebestwaytoimproveempathy?D．Therear

egoodreasonsnottofollowthosebadexamples.E.Today,peoplespendmoretimealoneratherthanjoinclubs.F.Thatmightbebecausesomanypeoplehavereplacedf

acetimewithscreentime.G.Academicsarevitalbutwithoutemotionalintelligence,youwon’tbesuccessfulinlife.（2020届福建省福州市高三二模）Manyparentsseebusinessow

nershipasabetterbetfortheirkids'futurethanagraduatedegree.Someparentsdescribeditastheopportunitytocontr

oltheirfortunesandhaveachancetogetwealth.16．.Infact,settingachildupinbusinessissurelyonebigtestofthatbond.Iti

sprobablyrisky:small-businessfailuresarecommon,andparentsrisklosingtheirentireinvestment,theirlifesavings,ormore.Theyalsoriskhavingtheirrelati

onshipswithyoung-adultchildrenintentatthisstageonindependence.17．.JonKelecy'sfathersethimuprecentlyinafranchise(加盟店).Jon,26,lovesthewo

rkandappreciateshisdad'ssupport.Buthedislikes"beinginhisfather'spocket"inspiteofalltheanxietyofastart-up.Manyparentschoosefran

chisesfortheirkidsbecausetheyseemtooffermarketing,brandingandmanagementsupport.18．.Onemotherlost$250,000whena

fast-foodfranchiseshepurchasedforhersonfiled,Mr.Bundysays.Inanothercase,parentslost8350.000onacoffee-shopbusinesstheyfinancedfortheirdaugh

ter.19．.“Asaparent,thebestgityoucaneverreceiveistoseeyourchildrenhappyandsuccessful,andequippedtomakealiving,"MarvinHi

melsays.20．.Somestructureditasaloananddelayedrepayment.Otherstookstockinthebusiness,withanagreementthattheirchildwouldusefutureearningstobu

yitback.Someparentslookfartherahead,hopingtheirchildren'sbusinesswillsupporttheminretirement.A．I'shardforchildrentomakeachoiceB．Afewviewedit

asalong-terminvestmentC．Thesetupscanbestressfulforyoungadults,tooD．Butstart-upbusinesscostsquitealot

,andhashighrisksE.ParentsoftensaytheywoulddoanythingfortheirchildrenF.ChildrenareeagertogetsupportfromtheirparentsinmanagementG.Forsomeparents,ho

wever,thepotentialrewardsseemworthalltherisk（2020届福建省厦门市高三第二次质检）SupportingOthersWe’realwaysbeingtoldthatthesecrettohappinessliesinhelpi

ngothers,Indeed,it’snaturaltowanttosupportthosewecareabout,especiallyifweareinapositiontodoso.16．Whenweoffersupport,itma

ynotalwaysbewanted.17．Inthiscase,offeringsupportinthemannerof“...iflwereyou,Iwould…”canfeellikeascoldingratherthansupport.Ifo

ursupportfeelsconditional,itcanfeelburdensome.18．Whensomeoneistryingtomanageillnessorahousemove,justsaying,“Whatwouldhelpyoutod

ay?”canbeamazinglysupportive.Or,suggestwhatyoucandoforthem:pickingupsomeshopping,takingthedogforawalk.Evenif

it’snotneeded,justknowingyou’vebeenthoughtofcanbesupportiveinitself.Trytobemindfulofofferingsupportthatisdisabling,ratherthanenabling.Myson,wh

enagedfive,wantedtomakeacupoftea.Icouldseehowinspiringitwastohimtobeabletodothis.SoIfilledthekettleandtook

himthroughthesafetymeasures.Itfeltlikeahugeriskbutitworked.Hispleasurewasimmeasurable.Thesameprinciple

applieswhenweoffersupportthatincreasessomeoneelse’scapacity.19．Sometimestheonlysupportthat’sneededistoliste

nwithoutjudgement.20．Thisreassures(使安心)themthatsomeonecaresenoughtolistenwhiletheygroundthemselves.Whentimesaretough,remembertokeepthingsstabl

e.Waitinguntilthestormhaspassedisallittakes.Supportoftenworksbestwhenit’satwo-wayprocess.Itisgoodtoknowhowtoaccepthelpfromothersaswellasoffersuppo

rttothem.A．Walkalongsidesomeoneandmakecomments.B．Comeupwithacoupleofideasforyourfriends.C．Askwhatsupportisneededandprovideapracticalone.D．T

hiscanoftenbeabiggergiftthanjustdoingitforthem.E.Butwecandomorebythinkingaboutthesupportweoffer.F.Sometimespe

oplearctryingtomanagelifeintheirownway.G.Justbethere,occasionalwhilesomeoneletsouttheirfeeling.（2020届广东省高三模拟一）ReasonstoLo

veSportsTherearesometrulyinspiringstorieseverydayintheworldofathletics.Allofthefollowingsarepartsofreasonsfor

peopletolovesports.16．AnOptimisticAttitudeTowardsLifeWhileChrisMouldingwasreceivingtreatmentforcancer,hesawanIronmanra

ceonTV.Atthatmoment,hetoldhimselfthathewouldcompeteoncechemo(化疗)wasover.Twelvemarathonsandseveralhalf-Ironmanslater,hesuccessfu

llycompletedafullIronmanrace.17．,motivatedbytheideaofbeingahealthyrolemodelforthekids.Besides,hehopestop

rovetocancersurvivorseverywherethatanythingispossible.KeepingonRunningandSharingYourStories.18．,RunKeepershowsapowerfulwaythattechnologyca

ncreateabettersocialcommunity.AnyonethathassetanalarmforanA．M.workoutknowsthatitseemsimpossibletoget

upandgo.EnterRunKeeper,whichmapsyourrouteandtracksyourprogress.19．,andasaresult,itkeepsyoumotivatedfroms

ofa,to5km,ormaybejustafastermile.SolvingProblemsWithafamilyhistoryofAlzheimefs(老年痴呆症),BostonlocalCarrieAll

enwantstobeayoungfemalewhoappealstotheconcernonthisdisease.Hersurprisingtool?Cleats(防滑钉鞋).Shebroughtawomenfootballleague,whichisinits10thyearo

fraisingmoneyandawarenessofAlzheimer'sresearchacrossthecountry,tohercity.Lastyear,ateamcalledBlondeswastechnicallythewinnerinCarrie'sleagu

e.20．,astheladiesraisedalotofmoneyforit.A．HecontinuestoliveanimpressivelyactivelifeB．Youmayworrythatyourpriva

cywillbeinvadedC．WhileitseemslikephonesmakeusdisconnectedD．ButtheAlzheimer'sAssociationclearlycameoutontopE.Readstoriesandgetyour

sneakersreadytodosportstogetherF.ThoughittookeffortstogetintothehabitofdoingsportseverydayG.Besides,theappoffersabuilt-insocialcommunityfor

othermasterrunners（2020届广东省梅州市高三总复习质检）InStressfulTimes,MakeStressWorkforYouThesearestressfultimes.Fortunately,wecanactu

allyusethatstresstoimproveourhealthandwell-being.Overadecadeofresearchsuggeststhatit’snotthetypeoramountofstressthatdeterminesitsimpact.16．.

Buthowcanwechangeourstressmind-set?Step1:AcknowledgeYourStressLabelingyourstressconsciouslyanddeliberatelymovesneuralactivityfromt

heamygdala—thecenterofemotionandfear—totheprefrontalcortex,whichisresponsibleforexecutivecontrolandp

lanning.Inotherwords,whenwetakeamomenttoacknowledgeourstress,itmovesusfromoperatingfromafearful,reactiveplacetoapositi

onwherewecanbethoughtfulanddeliberate.17．.Step2:OwnYourStress18．Weonlystressaboutthingsthatwecareabout.Byowningourstress,weconnecttot

hepositivemotivationorpersonalvaluebehindourstress.Trycompletingthissentenceaboutwhateverwasspecificall

ystressingyououtinstepone:''I'mstressedabout…becauseIdeeplycareabout…''.Step3:19．Connectingtothecorevaluesbehindyourstresssetsyouupforthethirda

ndmostessentialstep:usingstresstoachieveyourgoalsandconnectmoredeeplywiththethingsthatmattermost.Askyourself:Areyourtypica

lresponsesinalignmentwiththevaluesbehindyourstress?Thinkabouthowyoumightchangeyourresponsetothisstresstob

etterfacilitateyourgoalsandyourpurpose.There'ssomuchhappeningrightnowthatwecan'tcontrol.20．.Somepsychologistsarguetha

ttruetransformativechangecanoccuronlyduringstressorcrises.Thetrickistochannelyourstressasenergytomakethemostofthistime.A．U

seYourStress.B．ControlYourStress.C．Thenextstepistowelcome,or''own'',yourstress.D．Instead,it'sourmind-setabout

stressthatmattersmost.E.However,therearealsounprecedentedopportunitiesamidthefear.F.It'salsoachancetounderstandwhat'sat

theheartofyourpersonalstress.G.Butlater,wewillbeabletoaskourselveshowweeachrespondedtothiscrisis.（2020届广东省肇庆市高三质量监测）Publicspeakingisagreat

wayofbuildingpersonaldevelopmentonmanylevels.Youmaywanttogainconfidenceinfrontofanaudience.Oryoumaywanttojoininpoliticaldebate.16．Toencourageyou

togetoutofyourcomfortzoneandsignuptospeakatafeweventsinthefuture,we’velistedthetopbenefitsofpublicspeaking.Publics

peakingcansignificantlyincreaseyourconfidence.17．Yourconfidencelevelswillgrowduringthisprocess.Overcomingthefearsandinsecuritiesthataccompanypub

licspeakingwillbenefityounotjustonstage,butineverydaydaylifeaswell,whetheritmaybeinameetingoronadate.Effectivepublicspeakingskillsarebe

neficialtocareeradvancement,astheyindicatecreativity,criticalthinkingskills,andleadershipabilities.Allthesequalit

iesareveryvaluableforthejobmarket.Theycanalsogetyoutostandoutatwork.18．Whenyouwriteaspeech,youhavetothinkcarefullya

boutthebestframework,persuasivestrategies,andwordstocommunicateyourmessagetotheaudience.19．You’lllearntocalmlytakeupanoppo

singview,topresentyourideas.inanorganizedmanner,andtodefendyourviewsagainstothers.20．It’snosecretthatpeoplethroughouthist

oryhaveusedthepowertomakeadifference.Youwon’tchangetheworldwitheveryspeech,butyoucaneasilyimpactsomeoneinsomesmallway.A．It’llmakeyoustan

doutinanydebate.B．Thistypeofthinkingimprovesyourcommunicationskills.C．Whateveryourgoalis,publicspeakingcanhelpyoumeetit

.D．Youmayfeelnervoustofindtheaudiencesfixtheirattentiononyou.E.You’lllearntospeakupinmeetingsandpresentyo

urselfasaprofessional.F.Connectingwithaudiencesisareminderthatyouhavevaluableopinionstoshare.G.Publicspeakingisapowerfulwaytounitepeop

leandmotivatethemtotakeaction.（2020届广东省珠海市高三三模）WaterskiingWaterskiingisanexcitingwatersportthatcanbeatonoffun.Youwil

lgettohaveahappyandjoyfuladventureeverytimeyougooutonthewater.16．However,onceyoustart,waterskiingisaspo

rtyoucanenjoywheneveryouhaveaboatandenoughflatwater.17．Everywaterskierneedswaterskis—thesearedifferentfromsnowskisandtheyalsodifferdependingo

nthesizeoftheskierandtheexperienceleveloftheskier.18．Youwillneedtofindatleasttwopeopletogowithyouonyourwaterskiingadventure.Yo

uandeveryoneyougowithwillhavemorefunifthefriendsyougowithalsowanttowaterski.Youneedaboat,naturally.19．Foryourf

irsttimewaterskiing,youmaywanttoeithertakealessonfromanexpertorfindafriendthathasexperienceandiswillingtoteachyou.20．Theobserverridesintheboat,butwat

chesthewaterskierforanysignalsandhelpsthedriverknowwhentostartandstop.A．It’snohardtasktolearn.B．Ittakesalit

tlepatiencetolearn.C．Ofcourse,noonecanwaterskialone.D．Onceprepared,askiercanstartthegameonhisown.E.Youwillalsoneedawaterskiingcabl

eandalifejacket.F.Beforeyoustartwaterskiing,thereareafewsuppliesyou’llneed.G.Ofyourtwohelpers,youneedon

etodrivetheboatandonetoobserve.（2020届河北衡水中学高三第二次联考）Whenyou’reonajourneytoimprovehealthandfitness，surelyfo

llowingtheexerciseandnutritionadviceofahotmodelisthewaytogo,right?Wrong!16．Thefirststeptolongtermfitnesssu

ccessistobehonestwithyourself.♦17．Begintobecomeawareofthelanguageyouuse.Whenyousayyoudon'thaveenoughtimetoexercise,checkinwithyourselftom

akesureyou'rebeinghonest.Couldyoubeusingyourtimebetter?Doyoureallyhaveabsolutelynofreetimeatall?♦Tootiredtoexercise

?Unlessyou’reaprofessionalathleteit’sunlikelythatyourbodyisevertootiredtotrain.However,itcouldbeneurological(神经的）tiredne

ssthat’stalkingyououtofit.18．Youneedtobattlethistypeoftirednessheadon.Thesecretistogiveyourbrainabrea

kandletyourbodyhaveaworkout.Whenyou’refeelingmentallytired，walkingcanhelpyouabsorbthefreshairandfeelgroundedyetd

isconnectedfromallthepressures.♦Routineornoroutine?Soregularwalkingisgood.Butisfixingaregularexerciseroutinenecessarytoo?Thetrickistofindoutwhatwor

ksbestforyou.Ifroutinemakesyoufeelbalanced,thenbyallaccountscreateaworkoutplan.19．♦Setgoals.Behonestwithyourselfandrealisticaboutwhereyouare

andwhereyouexpecttobe.Ifyou'rejuststartingout,setshort-termgoals(everyfewdays)soyoucanexperiencesuccesssoonerandmoreoften.20．Allt

oooftenpeoplequittooquicklywhenthejourneyistoolong.A．Identifyyourfreetime.B．Listentoyourbodyornot?C．Butbepreparedtocontinuetosetnewgoalsregularly.D．

It’scalledthebraindrain,comingfrommentalE.Ifyouhateroutinethendonaturallywithyourexerciseplans.F.Followinginthefootstepofothersc

anleadyoutotallyofftrack.G.Ifyou’regellingboredofexercise,you’reprobablydoingtoomuch.（2020届河北省邯郸市高三第二次模拟）Now,accordingtoarecentBrighamYoungUn

iversitystudy,theamountoftimebetweensunriseandsunsetistheclearwinneramongotherweathervariableswhenitcomestoimprovingyourmentalandemotional

health.Inthisuniquestudy-whichbroughttogetherapsychologist,physicistandstatistician-theresearchersexploredhowsomeone’

smoodislinkedtoweatherandassociatedfactorssuchassunshine,cloudydays,temperature,rainandpollution.Thestudyfoundthatpeoplearemor

elikelytoreportmentaltroubleduringshorterdayswithlesssunshine.Itisgenerallybelievedthathotdays,rainydaysordayswiththickpollutionwou

ldmakeonefeelmoredownanddepressed.Butthestudycameupwithasurprisingfinding.Itfoundthatmorethananyotherfactor,reducedsunhourscouldincre

asementaldistress（痛苦）whilesoakingupinsunmakesthingsallright.Theresultshighlightedthattheduration（时长）

ofthedaylightwasmoresignificantininfluencingpeople’smoodsthantheamountofsunraysbeingabsorbed.“Onarainyday,oram

orepollutedday,peopleassumethatthey’dhavemoredistress.Butwedidn’tseethat.Welookedatsolarirradiance（太阳辐照）,ortheamountofsunlightth

atactuallyhitstheground.Wetriedtotakeintoaccountcloudydays,rainydayspollution…buttheywashedout.Theonethin

gthatwasreallysignificantwastheamountoftimebetweensunriseandsunset,”saidprofessorBeckerinapressrelease.Many

studieshaveattemptedtoexplorethelinkbetweentheweatheranditseffectonone’smood,buttheresultswerenotconclusive.Fort

hisstudy,manyimportantreasonweretakenintoaccount-makingtheresearchanimprovementtothepreviousones.Thestudyconcludedthatpublichealthshould

planoneffectivestrategiesthatcanpreventemotionaldistressduringperiodswhenthesuntimeisless,suchasinwintermonths.12．What

willaffectyouremotionmostaccordingtothenewstudy?A．Thesurroundings.B．Theamountofsunshine.C．Theweatherconditions.D．Thedurationofs

unlight.13．Whydoestheauthorthinkthatthenewfindinginparagraph3issurprising?A．Becauseitisaconclusionofthreescien

tists.B．Becauseitisdifferentfromthegeneralbelief.C．Becauseitistoodifficulttounderstand.D．Becauseitisaffectedbysoma

nyfactors.14．Whichseasonbenefitspeople’semotionmoreaccordingtothisstudy?A．Spring.B．Summer.C．Autumn.D

．Winter.15．Whatisthepurposeofthisnewstudy?A．Tofindwaystopreventdepression.B．Toknowmoreabouttheweather.C．Toprovidestrategies

forpublichealth.D．Tofindhowtheweatheraffectsmood.（2020届河北省邯郸市高三第二次模拟）Chefstypicallytoss（抛）thefryingfoodintothe

airfromdeep,roundedpansorwoksbeforecatchingitagain.Launchingriceanditsfixingsallowsacheftocookitoverreallyhotflameswithou

tburning.Attimes,temperaturesinapancanreach1,200。Celsius.16．Scientistsfoundthatthechefsreliedonaspecificpatternofmotion.Andtheyrepeatedth

osemotionsaboutthreetimesasecond.17．Atthesametimethewokwasrockedtoandfro.Thechefsusedtheedgeofthestovetopasafulcrum（支点

）onwhichtobalanceastheyrockedit.Cooksusesimilarlycomplexpatternsofmovementtocookupotherfoods.18．Scientistsusedacomputerto

simulate（模仿）thetracksofricethatwouldoccurinawokmovedinvariousways.Alongtheway,thescientistshitonsomekeycookingtips.Thewokmovedin

variousways.Alongtheway,thescientistshitonsomekeycookingtips.Therockingandslidingmotionsshouldn’tbedon

eatthesametime.19．Also,thewok’smovementsshouldrepeatrapidly.Movingthewokevenfastercouldlaunchthericehigher.Thatmightallowcookingathighertemperaturesa

ndperhapsaquickermeal.20．ChefsatChineserestaurantscanstrugglewithshoulderpain,studieshaveshown.Rapidlyshakingt

heirheavywokscouldbepartoftheproblem.Onesolutionmightbeastir-fryingrobot.Itcouldbebuiltbasedontheirnewfoundresultstotaketheweightoff

chefs’shoulders.A．Butfastershakingmaybehardonacook.B．Tomakefriedricelikeaprofessional,usescience.C．Iftheyare,th

ericewon’tmixwellandcouldburn.D．Eachrepetitionincludedslidingawokbackandforth.E.Cookingishardworkthatneedspatienceandperseverance.F.Thehightempera

turehelpscreatethetastieststir-friedfood.G.Theywillturnthepanquickly,forinstance,togetsmooth,flateggcakes.