【英語(yǔ)】高考英語(yǔ)高中英語(yǔ)閱讀理解(科普環(huán)保)解題技巧講解及練習(xí)題(含答案)一、高中英語(yǔ)閱讀理解科普環(huán)保類(lèi)1．犇犇閱讀下列短文，從每題所給的A、B、C和D四個(gè)選項(xiàng)中，選出最佳選項(xiàng)。

Whenhospitalstaffareinfullscrubs(手術(shù)衣),theirfacesarealmostcompletelycoveredbytheircapsandfacemasks,andwecanonlyseetheireyesandeyebrows.Inordertosolvetheproblem,adoctorinSydney,Australia,calledRobHackettlaunchedacampaignnamed"Theatre(手術(shù)室)CapChallenge"-encouragehospitalstaffstowritetheir'namesandrolesontheircaps.Atfirst,hiscolleaguesdidn'ttakeitseriously.However,withtimegoingon,ithasbeenadoptedaroundtheworldwithstudiesfromtheUSandUKreportinghowthissimpleideacandecreasehumanerrorsinhealthcare.

"Iwenttoatheatrewheretherewereabout20doctorsandnursesintheroom,"Dr.RobHackettsaid."IstruggledtoevenasktobepassedsomeglovesbecausethepersonIwaspointingtothoughtIwaspointingtothepersonbehindthem,becauseIdon'tknowtheirnames."saidRob.Asweallknow,doctorsareastressfulprofession.Whenfacedwithlifeanddeath,theyneedtosavethepatient'slifeforasecond.Atthemoment,effectivecommunicationsareimportant.

"The'TheatreCapChallenge'isinresponsetoconcernsabouthoweasilyavoidablemistakesandpoorcommunicationarecontributingtorisingharmfuleventsforourpatients."saidRob."Weneedtodevelopsystemswhichreducemistakesandmisunderstandingwithoutcausingharm.Forthistohappen,weneedtoleteveryoneknowwe'rehuman."headdedOntheotherhand,fromthepatients'viewpoint,capswithnamesonthemcanmakepatientsmoreunworried.Wheneveryoneappearsthesame,itisextremelydifficulttodistinguishwhoiswho.Knowingthemrelaxed.（1）Whatcanwelearnfromparagraph1?A.

Hospitalstaffareaskedtocovertheirfacesinhospitals.B.

Robisinfavorofwritingnamesandrolesoncaps.C.

Robwantedtobeaprofessionaldoctor.D.

Rob'sideacanincreasehumanerrorsinhealthcare.（2）Whatcanweknowaboutthe"TheatreCapChallenge"fromthetext?A.

Itcanmakethecapsmorefashionable.B.

Itisstronglyopposedtobyallthedoctorsandnurses.C.

Itaimstoavoidmistakesandpoorcommunication.D.

Itcanhelppeoplepasssomeglovesinatheatre.（3）Whichofthefollowingbestexplains"werehuman"underlinedinparagraph3?A.

We'regenerous.

B.

We'renegative.

C.

We'resatisfied.

D.

We'rekind.（4）What'sthepatients'attitudetowardsthecampaign?A.

Supportive

B.

Disapproving

C.

Doubtful

D.

Uncaring【答案】（1）B（2）C（3）D（4）A【解析】【分析】本文是一篇說(shuō)明文，在手術(shù)室里，醫(yī)生和護(hù)士都戴著手術(shù)帽和口罩，只露出眼睛和眉毛，這讓周?chē)娜苏J(rèn)不出他們，導(dǎo)致在交流過(guò)程中產(chǎn)生誤會(huì)。于是，一位澳大利亞的醫(yī)生Rob提出在手術(shù)帽上寫(xiě)上名字和職位，這一想法逐漸得到了全世界很多國(guó)家的認(rèn)可。（1）考查推理判斷。根據(jù)第一段中的“Inordertosolvetheproblem,adoctorinSydney,Australia,calledRobHackettlaunchedacampaignname‘"Theatre(手術(shù)室)CapChallenge’-encouragehospitalstaffstowritetheir'namesandrolesontheircaps.”Rob提出在手術(shù)帽上寫(xiě)上名字和職位，由此可知他是支持這一想法的。故選B。（2）考查推理判斷。根據(jù)第二段中的例子和第三段中的"The'TheatreCapChallenge'isinresponsetoconcernsabouthoweasilyavoidablemistakesandpoorcommunicationarecontributingtorisingharmfuleventsforourpatients."可知，TheatreCapchallenge活動(dòng)是為了應(yīng)對(duì)不斷增加的病患相關(guān)不良事件，而這些事件常是由一些很容易避免的錯(cuò)誤和溝通障礙引起的。所以這項(xiàng)活動(dòng)目的是盡量避免錯(cuò)誤和交流中的誤解。故選C。（3）考查詞義猜測(cè)。根據(jù)第三段中的“

Weneedtodevelopsystemswhichreducemistakesandmisunderstandingwithoutcausingharm.”可知,他們想建立一種在不造成傷害的情況下盡可能減少錯(cuò)誤和誤解的系統(tǒng)，而要達(dá)到這個(gè)目的，首先要讓每個(gè)人知道醫(yī)生是人類(lèi)，是有人情味的。只有病人也感覺(jué)到醫(yī)生的善良，才能減少病患之間的誤解。故選D。（4）考查觀點(diǎn)態(tài)度。全文最后三句是站在患者角度闡述這個(gè)活動(dòng)的意義。從其中的"unworried（不擔(dān)心的，不著急的）"和"relaxed（松懈的，放松的）"兩個(gè)詞可以知道，這個(gè)活動(dòng)能讓病人心情放松，病人對(duì)這一做法是很支持的。故選A?！军c(diǎn)評(píng)】本題考點(diǎn)涉及推理判斷，詞義猜測(cè)和觀點(diǎn)態(tài)度三個(gè)題型的考查，是一篇科教類(lèi)閱讀，要求考生根據(jù)上下文的邏輯關(guān)系，進(jìn)行分析，推理，概括和歸納，從而選出正確答案。2．犇犇閱讀理解

Whilethestartofanewschoolyearisalwaysexciting,thisyearwasevenmoresoforsomeelementaryschoolstudentsinAuckland,NewZealand.Theybecametheworld'sfirstkidstobe"taught"byadigitalteacher.Beforeyoustartimaginingahuman-likerobotwalkingaroundtheclassroom,Willisjustanavatarthatappearsonthestudent'sdesktop,orsmartphonescreen,whenorderedtocome.

Theautonomousanimationplatformhasbeenmodeledafterthehumanbrainandnervoussystem,allowingittoshowhuman-likebehavior.ThedigitalteacherisassignedtoteachVector's"Besustainablewithenergy"—afreeprogramforAucklandelementaryschools.

Justlikethehumansitreplaced,Willisabletoinstantlyreacttothestudents'responsestothetopic.Thankstoawebcamandmicrophone,theavatarnotonlyrespondstoquestionsthekidsmayhave,butalsopicksupnon-verbalcues.Forinstance,ifastudentsmilesatWill,herespondsbysmilingback.Thistwo-wayinteractionnotonlyhelpsattractthestudents'attention,butalsoallowstheprogram'sdeveloperstomonitortheirengagement,andmakechangesifneeded.

NikhilRavishankarbelievesthatWill-likeavatarscouldbeanovelwaytocatchtheattentionofthenextgeneration.Hesays,“Ihavealotofhopeinthistechnologyasameanstodelivercost-effective,rich,educationalexperienceinthefuture.”

Theprogram,inplacesinceAugust2018,hasbeenagreatsuccessthusfar.Ravishankarsays,"WhatwasfascinatingtomewasthereactionofthechildrentoWill.Thewaytheylookattheworldissocreativeanddifferent,andWillreallycapturedtheirattention."However,regardlessofhowpopularitbecomes,Willisunlikelytoreplacehumaneducatorsanytimesoon.（1）WhatwasspecialforsomeelementaryschoolstudentsinAuckland?A.

Adigitalteachertaughtthem.

B.

Theyfirstsawsomethingdigital.C.

Thiswasthestartofanewschoolyear.

D.

Theycouldgetclosetosmartphonescreen.（2）Whatisthebenefitofthistwo-wayinteraction?A.

Itcansmileback.

B.

Itcanusemicrophone.C.

Itcantalkanytopicforfree.

D.

Itcanchangeifnecessary.（3）What'sRavishankar'sattitudetoWill'sreplacingHumaneducatorssoon?A.

Optimistic.

B.

Doubtful.

C.

Unclear.

D.

Disapproving.（4）Whatmightbethebesttitleforthepassage?A.

NewHigh-techContributestoEducationB.

TheWorld'sFirstDigitalTeacherAppearsinClassroom.C.

TheWorld'sFirstDigitalTeacher,aHelptoStudentsD.

NewZealandWillReplaceTeachersinClassrooms【答案】（1）A（2）D（3）D（4）B【解析】【分析】本文是一篇說(shuō)明文，介紹了一款智能機(jī)器人走進(jìn)小學(xué)課堂，為孩子們講授能源可持續(xù)發(fā)展。（1）考查細(xì)節(jié)理解。根據(jù)第一段中的“Theybecametheworld'sfirstkidstobe“taught”byadigitalteacher”可知，他們成為世界上第一批由智能機(jī)器人老師“教”的孩子。由此可知，特殊之處在于機(jī)器人老師教他們。故選A。（2）考查細(xì)節(jié)理解。根據(jù)第三段中的“Thistwo-wayinteractionnotonlyhelpsattractthestudents'attention,butalsoallowstheprogram'sdeveloperstomonitortheirengagement,andmakechangesifneeded.”即“這種雙向互動(dòng)不僅有助于吸引學(xué)生的注意力，還允許程序的開(kāi)發(fā)人員監(jiān)視他們的參與度，并在需要時(shí)做出更改”，由此可得出，其優(yōu)勢(shì)在于需要時(shí)，可以做出變化。故選D。（3）考查推理判斷。根據(jù)最后一段中的“However,regardlessofhowpopularitbecomes,Willisunlikelytoreplacehumaneducatorsanytimesoon.”可知，Ravishankar認(rèn)為它不會(huì)在短期內(nèi)代替人類(lèi)教育工作者。故選D。（4）考查主旨大意。根據(jù)第一段中的“Whilethestartofanewschoolyearisalwaysexciting,thisyearwasevenmoresoforsomeelementaryschoolstudentsinAuckland,NewZealand.Theybecametheworld'sfirstkidstobe“taught”byadigitalteacher”可知，從新學(xué)年開(kāi)始，新西蘭奧克蘭的小學(xué)生將成為世界上第一批被機(jī)器人老師教的孩子。之后文章就此展開(kāi)，由此可推斷出heWorld'sFirstDigitalTeacherAppearsinClassroom最符合本文的標(biāo)題。故選B?！军c(diǎn)評(píng)】本題考點(diǎn)涉及細(xì)節(jié)理解，推理判斷和主旨大意三個(gè)題型的考查，是一篇科教類(lèi)閱讀，要求考生在捕捉細(xì)節(jié)信息的基礎(chǔ)上，進(jìn)一步根據(jù)上下文的邏輯關(guān)系，進(jìn)行分析，推理，概括和歸納，從而選出正確答案。3．犇犇閱讀理解TheAlexandertechnique

Untilearlierthisyear,Ididn'tknowanythingabouttheAlexandertechnique—andsawnoreasontothinkIshould.Oneday,thebackacheIregularlysufferedwasmorepainful.Iwasbroughtuptothinkthatthepreferredwayofdealingwithachesistodonothingandhopethey'llgoaway,butIeventuallywenttothedoctor.Afterexaminingme,hesaid,"Youactuallyhavebadposture(姿勢(shì)).GooffandlearntheAlexandertechnique."ThreemonthslaterIcouldwalkstraighterandsitbetter.

TheAlexandertechniqueisawayoflearninghowyoucangetridofharmfultensioninyourbody.Theteachingfocusesontheneck,headandback.Ittrainsyoutouseyourbodylessseverelyandcarryoutthemovementsthatwedoallthetimewithlesseffort.Thereislittleeffortinthelessonsthemselves,whichsetsaparttheAlexandertechniquefromyogaorpilates,whichareexercise-based.Atypicallessoninvolvesstandinginfrontofachairandlearningtositandstandwithminimumeffort.Youspendsometimelyingonabenchwithyourkneesbenttostraightenthespine(脊椎)andrelaxyourbodywhiletheteachermovesyourarmsandlegstotrainyoutomovethemcorrectly.

Thetechniquehelpstobreakthebadhabitsaccumulatedoveryears.Tryfoldingyourarmstheoppositewaytonormal.Thisisanexampleofahabitthebodyhasformedwhichcanbehardtobreak.Manyofuscarryourheadstoofarback.Theheadweighsfourtosixkilos,soanyinappropriateposturecancauseproblemsforthebody.Thetechniqueteachesyoutoletgoofthemusclesholdingtheheadback,allowingittogobacktoitsnaturalplaceonthetopofourspines.

SowhowasAlexanderandhowdidhecomeupwiththetechnique?FrederickAlexander,anAustralianactorbornin1869,foundinhisyouththathehadvocal(聲音的)problemsduringperformances.Heanalyzedhimselfandrealizedhisposturewasbad.Heworkedonimprovingit,withexcellentresults.HebroughthistechniquetoLondonandopenedateacher-trainingschool,whichisstillsuccessfultoday.

Soifyou'rewalkingalongtheroadonedaywithshouldersbentforward,feelingweigheddownbyyourtroubles,giveathoughttotheAlexandertechnique.Itwillhelpyouwalktallagain.（1）WhatdoestheauthorsuggestinParagraph1?A.

Shefeltnobetterafterthetreatment.B.

ShegotboredwiththeAlexandertechnique.C.

Shewasscepticalaboutthedoctor'smethod.D.

Shewasunwillingtoseektreatmentforherbackache.（2）WhatistheprincipleoftheAlexandertechnique?A.

Physicaltensionshouldn'tbecompletelyrelieved.B.

Thetechniqueshouldn'tbecombinedwithotherexercises.C.

Thepracticeofthetechniqueshouldn'tbeattemptedalone.D.

Familiarphysicalactionsshouldn'tbedonewithmucheffort.（3）WhatcanwelearnaboutFrederickAlexander?A.

Hemanagedtorecoverhisvocalpowers.B.

Hewaseagertomakeanameforhimself.C.

Hedevelopedaformofexerciseforactors.D.

Hehadtoleavehometodevelophistechnique.（4）Whatisthemainideaofthepassage?A.

Theoccurrenceofbackpainiswidespread.B.

Alexanderimprovedthetechniquetotreatbodypain.C.

TheAlexandertechniquehelpsovercomepostureproblems.D.

Peoplewithbackpainarevictimsofinappropriatepostures.【答案】（1）D（2）D（3）A（4）C【解析】【分析】本文是一篇說(shuō)明文，介紹亞歷山大技巧的對(duì)于矯正身體的作用以及其發(fā)明者。（1）考查推理判斷。根據(jù)第一段中的“Iwasbroughtuptothinkthatthepreferredwayofdealingwithachesistodonothingandhopethey'llgoaway,butIeventuallywenttothedoctor.”可知，作者從小就被灌輸這樣的思維，處理疼痛的更好辦法就是不做任何事情，希望疼痛自行消失，但是卻最終不得不去看醫(yī)生，故可知，作者看醫(yī)生都是迫不得已，故選D。（2）考查推理判斷。根據(jù)第二段中的“Ittrainsyoutouseyourbodylessseverelyandcarryoutthemovementsthatwedoallthetimewithlesseffort.”可知，亞歷山大技巧讓你更合理使用身體，用最小的努力來(lái)做那些習(xí)慣性的動(dòng)作，故可知，該技巧的原則就是用最小的力來(lái)做習(xí)慣性的動(dòng)作，故選D。（3）考查推理判斷。根據(jù)倒數(shù)第二段中的“FrederickAlexander,anAustralianactorbornin1869,foundinhisyouththathehadvocal(聲音的)problemsduringperformances.Heanalyzedhimselfandrealizedhisposturewasbad.Heworkedonimprovingit,withexcellentresults.”可知，弗雷德里克·亞歷山大，一個(gè)出身于186年的澳大利亞演員，在年輕的時(shí)候聲音出了問(wèn)題。他做了分析，意識(shí)到自己的姿勢(shì)不正確，因此致力于改善姿勢(shì)，結(jié)果很好，故可知，他通過(guò)矯正姿勢(shì)，解決了自己的聲音問(wèn)題，故選A。（4）考查主旨大意。本文介紹亞歷山大技巧的對(duì)于矯正身體的作用以及其發(fā)明者，故可知在介紹亞歷山大技巧的作用，故選C?！军c(diǎn)評(píng)】本題考點(diǎn)涉及推理判斷和主旨大意兩個(gè)題型的考查，是一篇科普類(lèi)閱讀，要求考生根據(jù)上下文的邏輯關(guān)系，進(jìn)行分析，推理，概括和歸納，從而選出正確答案。4．犇犇閱讀理解

KaitlinWoolleyandAyeletFishbachreportinPsychologicalSciencethatamealtaken"family-style"fromacentralplatecangreatlyimprovetheoutcomeoflaternegotiations.

Havingconductedpreviousresearchin2017revealingthateatingsimilarfoodsledtopeoplefeelingemotionallyclosertooneanother,DrWoolleyandDrFishbachwonderedwhetherthewayinwhichfoodwasservedalsohadapsychologicaleffect.Theytheorizedthat,ontheonehand,sharingfoodwithotherpeoplemightindicatefoodscarcity（短缺）andincreaseafeelingofcompetition.However,theyalsoreasonedthatitcouldinsteadleadpeopletobecomemoreawareofothers'needsanddrivecooperativebehaviorasaresult.Curioustofindout,theydidaseriesofexperiments.

Forthefirsttesttheyrecruited100pairsofparticipantsfromalocalcafe,noneofwhomkneweachother.Theparticipantswereseatedatatableandfedtortillachipswithsalsa.Halfthepairsweregiventheirownbasketof20gramsofchipsandabowlof25gramsofsalsa,andhalfweregiven40gramsofchipsand50gramsofsalsatoshare.Asacoverfortheexperiment,allparticipantsweretoldthissnackwastobeconsumedbeforethegamebegan.

Thegameaskedtheparticipantstonegotiateanhourlywagerateduringafictionalstrike.Eachpersonwasrandomlyassignedtorepresenttheunionormanagementandfollowasetofrules.

Theresearchersmeasuredcooperationbynotingthenumberofroundsittooktoreachanagreement,andfoundthatthosewhosharedfoodresolvedthestrikesignificantlyfaster（in8.7rounds）thanthosewhodidnot（13.2rounds）.Asimilarexperimentwasconductedwith104participantsandGoldfishcrackers（餅干）,thistimenegotiatinganairline'srouteprices.Theresultsweremuchthesame,withthefood-sharersnegotiatingsuccessfully63.3%ofthetimeandthosewhodidnotsharedoingso42.9%ofthetime.（1）Whatdoesthe"family-style"mealinthereportreferto？A.

Amealtakenathome.

B.

Amealsharedwithothers.C.

Amealconsumedbyoneself.

D.

Amealtakeninafamilyatmosphere.（2）Forwhatpurposedidtheresearcherscarryoutthepresentexperiments?A.

Toshowthewayfoodisserved.B.

Toprovesharingfoodincreasescompetition.C.

Toconfirmsharingfoodcanpromotecooperation.D.

Tofindoutwhethersharingfoodcangetpeoplecloseemotionally.（3）Whywereparticipantsaskedtoeatupthesnackbeforethegame?A.

Toaddtotheirenergy.

B.

Torewardthemfortheirparticipation.C.

Tohidetheintentionoftheexperiment.

D.

Toavoidthedistractionduringthegame.【答案】（1）B（2）C（3）C【解析】【分析】本文是一篇說(shuō)明文，介紹了外交宴席的心理學(xué)

，研究表明，從中間菜采取的“家庭式”餐，可以大大改善后續(xù)談判的結(jié)果。（1）考查細(xì)節(jié)理解。根據(jù)第二段中的“Theytheorizedthat,ontheonehand,sharingfoodwithotherpeoplemightindicatefoodscarcity（短缺）andincreaseafeelingofcompetition.However,theyalsoreasonedthatitcouldinsteadleadpeopletobecomemoreawareofothers'needsanddrivecooperativebehaviorasaresult.”他們形成了一套理論，認(rèn)為一方面，與他人一起吃飯可能表明糧食短缺，并加強(qiáng)了競(jìng)爭(zhēng)的概念。然而，他們還推斷，這種方式可能會(huì)導(dǎo)致人們更加了解他人的需求，從而推動(dòng)合作性的行為?？芍猣amily-style指的是與別人一起用餐，故選B。（2）考查細(xì)節(jié)理解。根據(jù)第二段中的“However,theyalsoreasonedthatitcouldinsteadleadpeopletobecomemoreawareofothers'needsanddrivecooperativebehaviorasaresult.Curioustofindout,theydidaseriesofexperiments.”

然而，他們還推斷，這種方式可能會(huì)導(dǎo)致人們更加了解他人的需求，從而推動(dòng)合作性的行為。出于好奇心，他們做了一系列實(shí)驗(yàn)?？芍xC。（3）考查細(xì)節(jié)理解。根據(jù)第三段中的“Asacoverfortheexperiment,allparticipantsweretoldthissnackwastobeconsumedbeforethegamebegan.”作為實(shí)驗(yàn)的掩護(hù)，所有受試者都得告在游戲開(kāi)始前就要吃完這些零食?？芍xC?！军c(diǎn)評(píng)】本題考點(diǎn)涉及細(xì)節(jié)理解題型的考查，是一篇科研類(lèi)閱讀，考生需要準(zhǔn)確掌握細(xì)節(jié)信息，并結(jié)合題目要求，從而選出正確答案。5．犇犇閱讀理解

Hackingisn'tjustforcomputersandsmartphones,AccordingtoastudypublishedlastweekinthejournalScience,scientistshavefoundawaytohackaplant'sgenesinordertomakeitusesunlightmorequickly.Someday,theresultscouldincreasetheamountoffoodproducedaroundtheworld.

Photosynthesis（光合作用）isthewordusedtodescribehowplantsusesunlight,water,andcarbondioxidetomaketheirownfood.Scientistswhoconductedthenewstudysaythisisaveryslowprocess.Plantsuselessthan1percentoftheenergyavailabletotherm.Butbyhackingaplant'sgenes,thescientistswereabletoincreasetheamountofleafgrowthonplantsbetween14and20percent.

"Specifically,scientistshackedtheplant'sprotectivesystem.Normally,thissystemisactivatedwhenaplantgetstoomuchsunlight,"saidscientistKrishnaNiyogi,co-authorofthestudy.Whentheplantsensesthelight,itgetsridofextraenergyandcreatesmoreleaves.Whentheplantisinshade,theprotectivesystemisturnedoff,buttheprocessisslow.

StephenLongistheleadauthorofthestudy.Hecomparedaplant'sprotectivesystemtolight-adjustingglasses.Whenapersonwearstheglassesoutsideduringtheday,thelenses（鏡片）darkenandlightendependingonhowsunnyitis.Plantsdothesamething,hesaid.Butinplantstheadjustmentcantakeanywherefrom10minutestoanhour.Thismakesithardforplantstogettherightamountofsunlightneededtocreatefood.

Thenewstudyspeduptheprocess.Bychangingtheplant'sgenes,theprotectivesystemturnedonandoffmorequicklythannormal.Asaresult,leafgrowthontheplantsscientistsusedinthestudyincreased.Leafgrowthintwoplantsincreasedby20percent,whileleafgrowthonathirdplantincreasedby14percent.Scientistsconductedthestudyontobaccoplants.Buttheythinkthegeneticchangeswillproducethesameresultsincornandrice.（1）Whatwillhappentotheplantswhenscientistschangeplants'genes？A.

Theywillbecomeweakerandweaker.

B.

Theywillgrowfasttoproducemorefood.C.

Theywillhavemorebeautifulflowers.

D.

Theywilldependlessonsunlight.（2）Whydoestheauthormentionlight-adjustingglasses？A.

Towarnpeopleofthehotandbrightsun.B.

Toexplaintheprincipleofplants'protectivesystem.C.

Tohelpleavesoftheplantsabsorbsunlight.D.

Toservethescienceexperimentsmoothly.（3）Inthefuture,thegeneticchangeswillbeusedto.A.

improvetobaccoplants'quality

B.

increasetobaccoplants'leavesandrootsC.

improvetheflowers'livingtime

D.

increasetheproductionofcornandrice（4）Whichofthefollowingcanbethethemeofthistext？A.

Hackingplantsformoreproduction

B.

LeafgrowingmorequicklyC.

Doubleproductionoftobaccoplants

D.

Photosynthesisandproduction【答案】（1）B（2）B（3）D（4）A【解析】【分析】本文是一篇說(shuō)明文，科學(xué)家通過(guò)改變植物的基因，加快光合作用的速度，使植物葉子生長(zhǎng)迅速，從而提高植物產(chǎn)量。（1）考查細(xì)節(jié)理解。根據(jù)第一段中的“scientistshavefoundawaytohackaplant'sgenesinordertomakeitusesunlightmorequickly.Someday,theresultscouldincreasetheamountoffoodproducedaroundtheworld.”可知，科學(xué)家發(fā)現(xiàn)改變植物基因會(huì)使植物的光合作用速度加快，將來(lái)會(huì)增加全球植物的產(chǎn)量。故選B。（2）考查推理判斷。根據(jù)第四段中的“Hecomparedaplant'sprotectivesystemtolight-adjustingglasses.Whenapersonwearstheglassesoutsideduringtheday,thelenses（鏡片）darkenandlightendependingonhowsunnyitis.Plantsdothesamething,hesaid.Butinplantstheadjustmentcantakeanywherefrom10minutestoanhour.”可知，作者提到鏡片是為了說(shuō)明植物的保護(hù)系統(tǒng)的工作原理與鏡片相同。故選B。（3）考查細(xì)節(jié)理解。根據(jù)最后一段中的“Buttheythinkthegeneticchangeswillproducethesameresultsincornandrice.”但是他們認(rèn)為基因的改變將在玉米和水稻中產(chǎn)生相同的結(jié)果?？芍xD。（4）考查主旨大意，根據(jù)文章內(nèi)容可知，科學(xué)家改變植物的基因，加快光合作用的速度，使植物葉子生長(zhǎng)迅速，從而提高植物產(chǎn)量。故選A?！军c(diǎn)評(píng)】本題考點(diǎn)涉及細(xì)節(jié)理解，推理判斷和主旨大意三個(gè)題型的考查，是一篇科研類(lèi)閱讀，要求考生在捕捉細(xì)節(jié)信息的基礎(chǔ)上，進(jìn)一步根據(jù)上下文的邏輯關(guān)系，進(jìn)行分析，推理，概括和歸納，從而選出正確答案。6．閱讀理解

WhenAndrewKaplanrecalls,hisstoriesleavetheimpressionthathehasmanagedtopackmultiplelivesintoasingleexistence:Awarreporterinhis20s.anarmymember,asuccessfulbusinessmanand-later.theauthorofnumerousspynovelsandHollywoodscripts.

Nowthesilverhaired78-yearoldhasrealizedhewouldlikehislovedonestohaveaccesstothosestories,evenwhenheisnolongeralivetosharethem.Kaplanhasagreedtobecome"AndyBot"---avirtualpersonwhowillbe:immortalized(TF5)inthecloudforhundreds,perhapsthousandsofyears

Ifallgoesaccordingtoplanfuturegenerationswillbeabletointeractwithhimusingvoicecomputingplatformsofmobiledevices,askinghimquestions,lettinghimtellstoriesanddrawinguponalifetime'sworthofadvicelongafterhisphysicalbodyisgone.

Someday,Kaplan,whoplayfullyreferstohimselfasapig,mayberememberedasoneoftheworld'sfirstdigitalhumans.

Fordecades,SiliconValleyfuturistshavesoughttofreehumanityfromthelifecycle.Today,anewgenerationofcompaniesissellingsomeapproximation(近似)ofvirtualimmortality,whichgivespeopletheopportunitytopreserveone'slegacy(遺產(chǎn))onlineforever.

Kaplaniseagertobecomeoneoftheworld'sfirstvirtualresidents,partlybecauseheconsiderstheeffortawaytoextendclosedfamilybondsovermultiplegenerations.

Iftechnologysucceedsincreatingemotionallyintelligentdigitalhumans,expertssay,itmayforeverchangethewaylivingpeoplecooperatewithcomputersandexperienceloss."AndyBot"maybecomeoneoftheworld'sfirst:meaningfulexamples,raisingcomplexphilosophicalquestionsaboutthenatureofimmortalityandthepurposeofexistenceitself.（1）Whatisthepurposeofthefirstparagraph?A.TohighlightKaplan'sachievements.B.Tointroducethetopic--AndyBot.C.ToarousereadersinterestinKaplan.D.TointroduceKaplan'slife.（2）WhydidAndrewKaplanagreetobecomeAndyBot?A.Hewantedtosharehislifeexperienceaslongaspossible.B.Hewantedtomakehislovedonerememberhim.C.Hebelievedthisactionwillhelpwithhisnovels.D.Hecouldliveinthecloudtocontinuehislife.（3）WhatmighttheAndyBotdoforfuturegenerations?A.Hemayusevoicecomputingplatforms.B.Hemayuseanewbodytogoonliving.C.Hemayoffersomeguidance.D.Hemayaskthemquestions.（4）Whatcanweinferfromthelastparagraph?A.Philosophicalproblemscanbeworkedoutbymodernscience.B.Peoplecantalkwiththeirlatefamilymembersfreely.C.Scientistshavemadegreatprogressincomputerscience.D.Thereisstillalongwayfordigitalhumanstogo.【答案】（1）B（2）A（3）C（4）D【解析】【分析】本文是一篇說(shuō)明文，介紹了科技新動(dòng)態(tài)----數(shù)字人。（1）考查推理判斷。根據(jù)第一段可知，當(dāng)安德魯·卡普蘭回憶往昔的時(shí)候，他的故事讓人感覺(jué)他活出了各種各樣的人生：20多歲的時(shí)候是戰(zhàn)地記者，還是一名軍人，一位成功的商人，隨后又是很多間諜小說(shuō)和好萊塢劇本的作者。主要介紹安德魯·卡普蘭豐富多彩的人生；在根據(jù)第二段中的“Nowthesilverhaired78-yearoldhasrealizedhewouldlikehislovedonestohaveaccesstothosestories,evenwhenheisnolongeralivetosharethem.Kaplanhasagreedtobecome“AndyBot”---avirtualpersonwhowillbe”現(xiàn)在這位花白頭發(fā)的78歲的老人想要他愛(ài)的人知道這些故事，甚至當(dāng)他去世之后還可以分享這些故事。Kaplan同意變成數(shù)字人，可知，第一段的內(nèi)容主要是引出下文中文章的話題數(shù)字人。故選B。（2）考查細(xì)節(jié)理解。根據(jù)第二段中的“Nowthesilverhaired78-yearoldhasrealizedhewouldlikehislovedonestohaveaccesstothosestories,evenwhenheisnolongeralivetosharethem.Kaplanhasagreedtobecome‘AndyBot’...avirtualpersonwhowillbe”現(xiàn)在這位花白頭發(fā)的78歲的老人想要他愛(ài)的人知道這些故事，甚至當(dāng)他去世之后還可以分享這些故事。Kaplan同意變成數(shù)字人，可知，卡普蘭同意變成數(shù)字人是為了能更長(zhǎng)時(shí)間的分享自己的這些故事。故選A。（3）考查細(xì)節(jié)理解。根據(jù)第三段中的“Ifallgoesaccordingtoplan.futuregenerationswillbeabletointeractwithhimusingvoicecomputingplatformsofmobiledevices,askinghimquestions,lettinghimtellstoriesanddrawinguponalifetime'sworthofadvicelongafterhisphysicalbodyisgone.”如果一切按計(jì)劃進(jìn)行，后代可以通過(guò)移動(dòng)端的語(yǔ)音平臺(tái)和他交流，即使他的肉體不存在后，還可以問(wèn)他問(wèn)題，讓他講故事以及咨詢(xún)他一生經(jīng)驗(yàn)的寶貴建議?？芍ㄆ仗m成為“數(shù)字人”后，他的后代仍能得到他一生經(jīng)驗(yàn)的寶貴建議。故選C。（4）考查推理判斷。根據(jù)最后一段中的“Iftechnologysucceedsincreatingemotionallyintelligentdigitalhumans,expertssay,itmayforeverchangethewaylivingpeoplecooperatewithcomputersandexperienceloss.”可知，專(zhuān)家們說(shuō)，如果科技成功地創(chuàng)造出高情商的數(shù)字人類(lèi)，它可能會(huì)永遠(yuǎn)改變?nèi)祟?lèi)與電腦交互的方式，以及處理失去親人創(chuàng)傷的方式，即目前的數(shù)字人類(lèi)還無(wú)法擁有高情商，還是不夠完美的，因此數(shù)字人技術(shù)還有很長(zhǎng)的路要走。故選D?！军c(diǎn)評(píng)】本題考點(diǎn)涉及細(xì)節(jié)理解和推理判斷兩個(gè)題型的考查，是一篇科技類(lèi)閱讀，考生需要準(zhǔn)確掌握細(xì)節(jié)信息，并根據(jù)上下文進(jìn)行邏輯推理，從而選出正確答案。7．閱讀理解

Comparedwithsolarandwindenergy,whicharebooming,tidal(潮汐的)powerisaloserintheclean-energycompetition.Butifyoudidwanttobuildatidalpowerstation,therearefewbettersitesthanthemouthoftheRiverSevern,inBritain.Itstidalrange,thedifferenceindepthbetweenhighandlowtides,ofaround15metresisamongthelargestintheworld.

Engineersandgovernmentshavebeentoyingwiththeideasinceatleast1925.Butnoneofthesuggestedprojectshasmaterialised.Priceisoneobjection.Astudythoughtthattidalenergymightcostbetween￡216and￡368($306-521)perMWhofelectricityby2025,comparedwith￡58-75forseagoingwindturbines(輪機(jī))and￡55-76forsolarpanels.Environmentalistsalsoworrythatanyplantwouldchangethetides,makinglifeharderforwildlife.

AnengineercalledRodRaineythinkshehasawayaroundbothproblems.Heplanstoreplacetheconventionalturbinesofpreviousplanswithamucholdertechnology.Specifically,heplanstospan(橫跨)therivermouthwithalineofwaterwheels.ThisisadesignthatdatesbacktotheearlydaysoftheIndustrialRevolution.Examplescanbefoundfixedtothesidesofoldwatermills(水磨).

Buttherewouldbenothingold-fashionedaboutMrRainey'swheels.Thirtymetreshighandsixtywide,theywouldbemadefromordinarysteel.Twohundredandfiftyofthem,alongwiththesupportingstructures,wouldbefloatedintoplaceandsecuredtotheseabed,creatingaline15kmlong.Together,theycouldsupplypoweratanavengeateof4GW.Thatisaboutasmuchastwobiggishnuclearpowerstationswouldmanage.SubstitutingoneofthewheelswithasetoflockswouldprovideashippingchannelabouttwicethewidthofPanamaCanal,permittingupstreamportssuchasAvonmouthandCardifftocontinueoperating.（1）WhatisspecialaboutthemouthoftheRiverSeven?A.

Thetidalrangethereisabout15meters.B.

Ithasthelargesttidalrangeintheworld.C.

Thetidalpowerstationhasbeenbuiltthere.D.

Itspowerplantmakeslifeharderforwildlife.（2）Whatwaspeople'sinitialattitudetowardstidalpower?A.Opposed.B.Supportive.C.Controversial.D.Doubtful.（3）Whatarethelocksusedfor?A.Support.B.Transportation.C.Securingwheels.D.Producingelectricity.（4）What'sthebesttittleforthetext?A.Raineyinventedturbines.B.Rainey'stidalpowerstation.C.TidalpowerintheRiverSeven.D.Anoldideamightbemadepractical.【答案】（1）A（2）A（3）B（4）D【解析】【分析】本文是一篇說(shuō)明文，潮汐能發(fā)電站雖然計(jì)劃已久,但由于科學(xué)家的擔(dān)心,很長(zhǎng)時(shí)間以來(lái)都沒(méi)有得以實(shí)現(xiàn)。而名叫RodRainey的工程師最近想到了解決問(wèn)題的辦法,雖然用的是過(guò)去的科技,但在輪上做了很大改進(jìn),這樣在保證海洋生物和環(huán)境安全的同時(shí)也可大量發(fā)電。（1）考查細(xì)節(jié)理解。根據(jù)第一段中的"Itstidalrange,thedifferenceindepthbetweenhighandlowtides,ofaround15metresisamongthelargestintheworld."它的潮汐差,即最低和最高潮汐的深度差,是大約15米,位居世界首位?？芍?the