高二英語試卷分類匯編英語閱讀理解(科普環(huán)保)(及答案)及解析一、高中英語閱讀理解科普環(huán)保類1．犇犇閱讀下列短文，從每題所給的A、B、C和D四個選項中，選出最佳選項。

Ateamofinternationalscientistsisduetosetofffortheworld'sbiggesticeberginamissionaimingtoanswerfundamentalquestionsabouttheimpactofclimatechangeinthepolarregions.Thescientists,ledbytheBritishAntarcticSurvey(BAS),aretryingtoreachanewlyrevealedecosystemthathadbeenhiddenfor120,000yearsbelowtheLarsenCiceshelf.

Lastyear,partoftheLarsenCiceshelfcalved(崩解)away,formingahugeiceberg-A68—whichisfourtimesbiggerthanLondon,andrevealinglifebeneathforthefirsttime.Nowscientistssayitisaraceagainsttimetoexplorethesenewecosystemsbeforetheyaretransformedtothelight.MarinebiologistDrKatrinLinsefromtheBASisleadingthemission.

"ThecalvingofA68providesuswithauniqueopportunitytostudymarinelifeasitrespondstoahugeenvironmentchange,"shesaid."Itisimportantthatwegettherequicklybeforetheunderseaenvironmentchangesassunlightentersthewater."

ProfessorDavidVaughan,sciencedirectorattheBAs,said,"Weneedtobebold(大膽的)onthisone.LarsenCisalongwaysouthandthere'slotsofseaiceinthearea,butthisisimportantscience,sowewilltryourbesttogettheteamwheretheyneedtobe.HesaidclimatechangehadalreadyaffectedtheseaaroundAntarcticaandiswarmingsomecoastalwaters."Futurewarmingmaymakesomehabitatswarm.Wherethesehabitatssupportuniquespeciesthatareadaptedtolovethecoldandnotthewarm,thosespeciesaregoingtoeithermoveordie."

ThereisgrowingconcernaboutthepossibleimpactofclimatechangeintheAntarctic.Earlierthismonth,areportrevealedthatmeltingicesheetsinGreenlandandAntarcticaarespeedingupthealreadyfastpaceofthesealevelrise.Theresearch,publishedbytheNationalAcademiesofScience,EngineeringandMedicine,said,"Atthecurrentrate,theworld'soceanwillbe,onaverage,atleast60cmhigherbytheendofthecentury."However,itfoundthattheprocessisaccelerating,andmorethanthreequartersoftheaccelerationsince1993isduetomeltingicesheetsinGreenlandandAntarctica,thestudyshows.（1）Whyarethescientistseagertogototheiceberg?A.

Tostudyhowtheicebergwasformed.B.

Tostudyanewlydiscoveredecosystem.C.

Toexploreanewwaytopreventclimatechange.D.

ToexplorethegeographyoftheLarsenCiceshelf.（2）Whatdotheunderlinedwords"thisone"inthefourthparagraphreferto?A.

TheLarsenCiceshelf.B.

ClimatechangeinAntarctica.C.

TheA68icebergwiththeecosystembeneathit.D.

TheconditionofanimalspeciesinAntarctica.（3）WhatcanwelearnabouttheA68icebergfromthetext?A.

ItisasbigasLondon.B.

ItispartofaniceshelfintheArctic.C.

Itwilldisappearinaveryshorttime.D.

IthasuncoveredanunknownecosysteminAntarctica.（4）Whatcanweinferfromthelastparagraph?A.

ThereisnoneedtoworryaboutclimatechangeinAntarctica.B.

TheicesheetsinGreenlandandAntarcticaaremeltingatasteadyrate.C.

Manycreatureslivingindeepwaterwilldieoutduetoclimatechange.D.

By2100,thesealevelwillhaverisentoamuchhigherlevelthannow.【答案】（1）B（2）C（3）D（4）D【解析】【分析】本文是一篇說明文，南極地區(qū)的拉森C冰架崩解形成了一座巨大的冰山A68iceberg。冰山下面顯現(xiàn)的新的海洋生態(tài)系統(tǒng)為科學家提供了研究未知的海洋生物的機會。（1）考查細節(jié)理解。根據(jù)第二段中的“Nowscientistssayitisaraceagainsttimetoexplorethesenewecosystemsbeforetheyaretransformedtothelight.”可知，科學家著急趕去世界最大的冰山是為了在其受到光照影響之前研究這座冰山下面的海洋生態(tài)系統(tǒng)。故選B。（2）考查詞義猜測。根據(jù)第三段中的“ThecalvingofA68providesuswithauniqueopportunitytostudymarinelife...”可知A68冰山的形成為科學家提供了研究海洋生物的獨一無二的機會，所以ProfessorDavidVaughan認為科學家要果敢地抓住這次機會，故thisone指的是A68冰山和它下面的生態(tài)系統(tǒng)。故選C。（3）考查細節(jié)理解。根據(jù)第一段中的“toreachanewlyrevealedecosystemthathadbeenhiddenfor120,000yearsbelowtheLarsenCiceshelf.”到達一個新發(fā)現(xiàn)的在拉森冰架下面隱藏了12萬年的的生態(tài)系統(tǒng)，可知選D。（4）考查推理判斷。根據(jù)最后一段中的“…Atthecurrentrate,theworld'soceanswillbe,onaverage,atleast60cmhigherbytheendofthecentury.”按目前的速度，世界的海洋到本世紀末平均至少升高60厘米，選D?！军c評】本題考點涉及細節(jié)理解，詞義猜測和推理判斷三個題型的考查，是一篇環(huán)境類閱讀，考生需要準確掌握細節(jié)信息，同時根據(jù)上下文的邏輯關(guān)系，進行分析，推理，從而選出正確答案。2．犇犇閱讀下列短文，從每題所給的A、B、C和D四個選項中，選出最佳選項。

Whenyouthinkbacktotheblackboardfromyourschooldays,whatcolorisit?Chancesarethatit'sgreen.Sowhat'supwiththename?Originally,blackboardswerereallyblack.Beforewall-sizedblackboardsexisted,late18th-centurystudentsusedtheirownminiboardsmadeofslate(石板)orpaintedwood,accordingtoConcordiaUniversity,Thosefirstboardswere,infact,black,andtheypavedthewayforthelargerones.

In1800whenaScottishheadmasternamedJamesPillanswantedhisstudentstodrawmaps,thestudentscouldn'tdrawthemapstheirteacherwantedontheirtinyboards,soPillansputseveralslatestogethertocreatealargeboard.Problemsolved!Fromthere,theideaspreadquicklyasteacherscouldfinallyshowaconcepttothewholeclassatonetime.By1815,themassivewritingspaceswerecommonenoughtoearntheirownname:blackboard.

Thecolorchangecameinthe1960swhencompaniessold,steelplates,coatedwithgreenenamel(漆)insteadofthetraditionaldarkslate.Thenewmaterialwaslighterandlessfragilethanthefirstblackboards,sotheywerecheapertoshipandmorelikelytosurvivethejourney.Teachersweren'tcomplainingeither.Afterall,thenew"greenboards"madethechalkpowdereasiertoerase.Plus,theenamelleftlessofaglareandthecolorwasnicertolookat.Atthatpoint,peoplestartedusingtheword"chalkboard"asamoreaccuratedescriptor,but"blackboard"stillstuckaround.（1）Whatdidthelate18th-centurystudentsuseinclass?A.

Blackboard.

B.

Chalkboard.

C.

Greenboard.

D.

Miniboard.（2）Whydidtheheadmasteraskthestudentstoputtheirminiboardstogether?A.

Tomakeacomparison.B.

Tomakeenoughspace.C.

Todrawstudents'attention.D.

Toarousestudents'interest.（3）WhichofthefollowingisNOTtheadvantageofthe"greenboard"?A.

They'relighterinweight.B.

They'remoreconvenienttotransport.C.

They'reeasiertoerasethepowder.D.

They'remoreusefulthanthetraditionalones.（4）What'sthemainideaofthetext?A.

Introductionoftheblackboard.B.

Originoftheblackboard.C.

Coloroftheblackboard.D.

Functionoftheblackboard.【答案】（1）D（2）B（3）D（4）C【解析】【分析】本文是一篇說明文，通過描述黑板發(fā)展歷程向讀者介紹了黑板最早的時候確實是黑色的，隨后慢慢發(fā)展變成了綠色?；卮鹆?黑板為什么是綠色的？"這個問題。（1）考查細節(jié)理解。根據(jù)第一段中的，"...late18th-centurystudentsusedtheirownminiboardsmadeofslate(石板)orpaintedwood..."可知，18世紀的學生用的是“迷你板”。故選D。（2）考查推理判斷。根據(jù)第二段中的“

In1800whenaScottishheadmasternamedJamesPillanswantedhisstudentstodrawmaps,thestudentscouldn'tdrawthemapstheirteacherwantedontheirtinyboards,soPillansputseveralslatestogethertocreatealargeboard.”在1800年，一名英格蘭校長JamesPillans想讓他的學生們畫地圖，但是學生們在他們的迷你板上無法畫出地圖，因此校長讓學生把他們的迷你板拼湊在一起來制造一個大的板。可知，校長讓學生把他們的迷你板拼湊在一起是為了創(chuàng)造一個大的空間來畫地圖。故選B。（3）考查細節(jié)理解。根據(jù)第三段中的"Thenewmaterialwaslighterand...morelikelytosurvivetheJourney."可知A項和B項正確；以及"Afterall,...madethechalkpowdereasiertoerase."可知C項正確；D項文章未提及。故選D。（4）考查主旨大意。文章第一段前四句話點明了文章中心：我們看到的黑板大多是綠色的，為什么叫黑板？通讀全文也可知文章主要講述了黑板發(fā)展過程中顏色從黑色變成綠色的過程和原因。故選C?！军c評】本題考點涉及細節(jié)理解，推理判斷和主旨大意三個題型的考查，是一篇科普類閱讀，要求考生在捕捉細節(jié)信息的基礎(chǔ)上，進一步根據(jù)上下文的邏輯關(guān)系，進行分析，推理，概括和歸納，從而選出正確答案。3．犇犇閱讀理解

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】本文是一篇說明文，介紹了一款智能機器人走進小學課堂，為孩子們講授能源可持續(xù)發(fā)展。（1）考查細節(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器人老師“教”的孩子。由此可知，特殊之處在于機器人老師教他們。故選A。（2）考查細節(jié)理解。根據(jù)第三段中的“Thistwo-wayinteractionnotonlyhelpsattractthestudents'attention,butalsoallowstheprogram'sdeveloperstomonitortheirengagement,andmakechangesifneeded.”即“這種雙向互動不僅有助于吸引學生的注意力，還允許程序的開發(fā)人員監(jiān)視他們的參與度，并在需要時做出更改”，由此可得出，其優(yōu)勢在于需要時，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認為它不會在短期內(nèi)代替人類教育工作者。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，從新學年開始，新西蘭奧克蘭的小學生將成為世界上第一批被機器人老師教的孩子。之后文章就此展開，由此可推斷出heWorld'sFirstDigitalTeacherAppearsinClassroom最符合本文的標題。故選B?！军c評】本題考點涉及細節(jié)理解，推理判斷和主旨大意三個題型的考查，是一篇科教類閱讀，要求考生在捕捉細節(jié)信息的基礎(chǔ)上，進一步根據(jù)上下文的邏輯關(guān)系，進行分析，推理，概括和歸納，從而選出正確答案。4．犇犇閱讀理解

InareasliketheCentralUnitedStatesthatgetlotsoftornadoes,there'sacommonpieceofcelestial（天上的）fortune-tellingthatgreenskiesmeanatornadoisonitsway.Researchhasshownthatitisn'tquiteassimpleasthat,butscientistshavefoundthatifyouseeagreensky,youshouldprobablygoinside.Asfarasmostscientistscantell,thegreenskiesaroundpowerfulthunderstormsareusuallyacombinationofredsunsetsandwaterdroplets.

Daytimeskiesarebluebecauseblueshorterwavelengthsofvisiblelighttendtobounceoff（反射）airmoleculesbetterthanredlongerwavelengthlight.Sothebluelightgetsbouncedallovertheskyandlookslikeit'scomingfromeverywhere.Meanwhile,aroundsunsetsunlighttravelsthroughsomuchatmospherethatjustaboutalltheblueisbouncedawayfromthehorizon,leavingallthoseredsandorangesbehind.Thesunsetmightlookexclusively（獨有的）redandorange,butthere'sstillsomegreenandevenbluelighthiddeninthere,justfarlessthantheothercolors.Butforustonoticetheremaininggreenlight,itneedstohitsomethingthatreflectsgreenlightmuchbetterthanred.That'swherewatercomesin.

Bigtallthreateningstormcloudsaremadeofwaterdroplets,andeventhoughwaterisbestatreflectingbluelight,itcanstillreflectgreenprettywell,muchbetterthanredsandoranges,sounderjusttherightconditions,thewaterinandaroundacloudcanbouncethegreenlighthiddeninthesunsetrightintooureyesmakingtheskylookgreen.

Still,noneoftheconditionsthatcanturnskiesgreenareuniquetothecloudsthatproducetornadoes.Sometimestheyjustleadtolotsofrain,andmaybesomehail.Soifyouseehugestormcloudsrollinginandagreentint（色調(diào)）inthesky,itdoesn'tnecessarilymeanthere'sabouttobeatornado,butitdoesmeanyoushouldprobablyheadindoors.（1）Whatcanbethebesttitleforthetext?A.

WhyDotheCentralUnitedStatesGetTornadoesB.

DoGreenSkiesMeanaComingTornadoC.

ACommonPieceofCelestialFortune-tellingD.

GreenSkiesAreUniquetoClouds（2）Whyaretheskiesblueinthedaytime?A.

Becauseonlybluelightcanbebouncedinthedaytime.B.

Becausethereismorebluelightthanlightofothercolors.C.

Becausebluelightisbouncedalloverthesky.D.

Becauseredlightisweakerthanbluelight.（3）Whatdoestheunderlinedword"it"inparagraph2referto?A.

Thesunset.

B.

Redlight.

C.

Bluelight.

D.

Water.（4）Whatcanwelearnaboutfromthetext?A.

Stormcloudsaremadeofwaterdropletsandgreenlight.B.

Watercanreflectredlightaswellasbluelight.C.

Thereareonlyredandorangelightsinthesunsets.D.

Ifyouseeagreensky,therewillbeatornado.【答案】（1）B（2）C（3）A（4）B【解析】【分析】本文是一篇說明文，科學家發(fā)現(xiàn)天空呈現(xiàn)綠色并不是產(chǎn)生龍卷風的云層所獨有的，有時它們會導致大量降雨，甚至冰雹，待在室內(nèi)或許是最好的選擇。（1）考查主旨大意。通讀全文，根據(jù)第一段中的“there'sacommonpieceofcelestial（天上的）fortune-tellingthatgreenskiesmeanatornadoisonitsway.”和最后一段中的“Still,noneoftheconditionsthatcanturnskiesgreenareuniquetothecloudsthatproducetornadoes.Sometimestheyjustleadtolotsofrain,andmaybesomehail.”可知，本文主要話題是關(guān)注綠色的天空是否意味著即將來臨的龍卷風展開的，故選B。（2）考查細節(jié)理解。根據(jù)第二段中的“Daytimeskiesarebluebecauseblueshorterwavelengthsofvisiblelighttendtobounceoff（反射）airmoleculesbetterthanredlongerwavelengthlight.”可知，白天天空是藍色,因為藍色短的波長的可見光會反射空氣分子比紅色的長波長光。故選C。（3）考查代詞指代。根據(jù)第二段中的“Thesunsetmightlookexclusively（獨有的）redandorange,butthere'sstillsomegreenandevenbluelighthiddeninthere,justfarlessthantheothercolors.”可知，選A。（4）考查推理判斷。根據(jù)第三段中的“Butforustonoticetheremaininggreenlight,itneedstohitsomethingthatreflectsgreenlightmuchbetterthanred.That'swherewatercomesin.”可知，水既能反射藍光，也能反射紅光，故選B?！军c評】本題考點涉及細節(jié)理解，代詞指代，推理判斷和主旨大意四個題型的考查，是一篇科普類閱讀，要求考生在捕捉細節(jié)信息的基礎(chǔ)上，進一步根據(jù)上下文的邏輯關(guān)系，進行分析，推理，概括和歸納，從而選出正確答案。5．犇犇閱讀理解

"Actingistheleastmysteriousofallcrafts,"MarionBrandooncesaid.Butforscientists,workingoutwhatisgoingoninanactor'sheadhasalwaysbeensomethingofapuzzle.

Now,researchershavesaidactorsshowdifferentpatternsofbrainactivitydependingonwhethertheyareincharacterornot.

DrStevenBrown,fromMcMasterUniversityinCanada,said,"Itlookslikewhenyouareacting,youaresuppressing(壓制)yourself;almostlikethecharacterispossessingyou."

Brownandcolleaguesreporthow15actors,mainlytheatrestudents,weretrainedtotakeonaShakespearerole—eitherRomeoorJuliet—inatheatreworkshop.Theyweretheninvitedintothelaboratory,wheretheirbrainswerescannedinaseriesofexperiments.

OnceinsidetheMRIscanner,theactorswereaskedtoansweranumberofquestions,suchas:wouldtheygototheparty?Andwouldtheytelltheirparentsthattheyhadfalleninlove?

Eachactorwasaskedtorespondtodifferentquestions,basedontwodifferentpremises(前提).Inone,theywereaskedfortheirownperspective,whileintheother,theywereaskedtorespondasthoughtheywereeitherRomeoorJuliet.

Theresultsrevealedthatthebrainactivitydiffereddependingonthesituationbeingtested.Theteamfoundthatwhentheactorswereincharacter,theyusesomethird-personknowledgeorinferencesabouttheircharacter.

Theteamsaidtheyalsofoundadditionalreductioninactivityintworegionsoftheprefrontalcortex(前額皮質(zhì))linkedtothesenseofself,comparedwithwhentheactorswererespondingasthemselves.

However,PhilipDavis,aprofessorattheUniversityofLiverpool,wasunimpressedbytheresearch,sayingactingisaboutfarmorethan"pretending"tobesomeone—itinvolvesembodying(體現(xiàn))thetextandlanguage.（1）HowdidDrBrown'steamconducttheirresearch?A.

Byscanningthebrainactivityofsomeactors.B.

Bydoingasurveywithsometheatregoers.C.

Byinterviewingsometheatreteachers.D.

Byconsultingsomeexperiencedresearchers.（2）WhatisthefindingofDrBrown'sresearch?A.

Actingisnotasmysteriousaspeoplethink.B.

Actors'brainactivitydifferswhentheyareacting.C.

Actingisfarmorethanpretendingtobethecharacter.D.

Actors'brainactivityismoreactivewhentheyareincharacter.（3）HowdidPhilipDavisreacttotheresearch?A.

Hesupportedit.

B.

Hedoubtedit.

C.

Heexplainedit.

D.

Headvocatedit.（4）Whatisthetextmainlyabout?A.

Adebateofhowthebrainfunctions.B.

AplaywrittenbyShakespeare.C.

Aresearchonthebrainactivityofactors.D.

Areportofthecooperationofscientistsandactors.【答案】（1）A（2）B（3）B（4）C【解析】【分析】本文是一篇說明文，介紹了一項對于演員大腦活動的研究?，F(xiàn)在，研究人員表示，演員的大腦活動模式不同，取決于他們是否扮演角色。（1）考查推理判斷。根據(jù)第五段中的“OnceinsidetheMRIscanner,theactorswereaskedtoansweranumberofquestions,suchas:wouldtheygototheparty?”一旦進入核磁共振掃描儀，演員們被要求回答一系列問題，比如:他們會去參加派對嗎?由此推斷出Brown博士的團隊是通過掃描一些演員的大腦活動進行他們的研究的，故選A。（2）考查細節(jié)理解。根據(jù)倒數(shù)第三段中的“Theresultsrevealedthatthebrainactivitydiffereddependingonthesituationbeingtested.Theteamfoundthatwhentheactorswereincharacter,theyusesomethird-personknowledgeorinferencesabouttheircharacter.”結(jié)果顯示，大腦活動的不同取決于所測試的情境。研究小組發(fā)現(xiàn)，當演員在扮演角色時，他們會使用一些第三人稱知識或?qū)巧耐茢唷Ｓ纱丝芍狟rown博士的研究發(fā)現(xiàn)，演員在表演時大腦活動是不同的，故選B。（3）考查推理判斷。根據(jù)最后一段中的“However,PhilipDavis,aprofessorattheUniversityofLiverpool,wasunimpressedbytheresearch,sayingactingisaboutfarmorethan‘pretending’

tobesomeone—itinvolvesembodying(體現(xiàn))thetextandlanguage.”然而，利物浦大學教授PhilipDavis對這項研究并不以為然。他說，表演不僅僅是"假裝"成某個人，它還包括文本和語言的體現(xiàn)。由此推斷出PhilipDavis對這項研究持懷疑態(tài)度，故選B。（4）考查主旨大意。第二段中的“Now,researchershavesaidactorsshowdifferentpatternsofbrainactivitydependingonwhethertheyareincharacterornot.”現(xiàn)在，研究人員表示，演員的大腦活動模式不同，取決于他們是否扮演角色，是全文的主題句，結(jié)合全文內(nèi)容，可知這篇文章主要介紹了一項對于演員大腦活動的研究，故選C。【點評】本題考點涉及細節(jié)理解，推理判斷和主旨大意三個題型的考查，是一篇科研類閱讀，要求考生在捕捉細節(jié)信息的基礎(chǔ)上，進一步根據(jù)上下文的邏輯關(guān)系，進行分析，推理，概括和歸納，從而選出正確答案。6．犇犇Choosetheonethatfitsbestaccordingtotheinformationgiveninthepassageyouhavejustread.TheRapidRiseandFallofRobotBabysitters

Duringthewinterof2017,an18-yearoldcollegestudentnamedCanonReevesspentmuchofhistimetrailingaknee-highrobotaroundFayetteville,Arkansas,asitdeliveredAmazonpackagestostudents.Therobot,createdbyastart-upcalledStarshipTechnologiesin2014,isbasicallyacooleronwheels;itusesradars,sensors,andninecamerastomakedeliveries.Reeves'sjobwastomonitorhowithandledvariousgrounds,fieldcommentsfromthepublic,andpresstheoffswitchifnecessary.Hesaid,"Peoplewouldalsoaskifitcoulddeliverbeer."Itcouldn't.

Broadlyspeaking,jobsofcaringforrobotsfallundertheumbrellaofcareersinautomation,whichincludemaintenance,engineeringandprogramming.Thedemandforpeoplewiththisskillsetisconsiderable,with20millionto50millionnewjobstobeexpectedinthiscategoryby2030,accordingtotheMckinseyGlobalInstitute.IntheyearthatendedinJune2018,IhadalmostthreetimesthenumberofpositionsontherecruitmentcommitteethatendedinJune2016.

Overthelastyear,a34-year-oldbusinessmannamedDavidRodriguezspenthundredsofhoursfollowingamachinecalledtheKiwiBotaroundUCBerkeley'scampuswhileitdeliveredRedbullandotherdrinkstostudents.Toretrieve(檢索)orders,theappencouragesstudentstogivetherobotawave;therobot'sdigitaleyeswillrolldependingonitsmood.Rodriguez,whoheadsbusinessdevelopmentforthestart-up,wastasked,earlyon,withmonitoringtheKiwiBotforproblems–evencarryingit,shouldthemotorsfail.SinceApril2018,though,theKiwiBothaslargelybeenleftunattended,andthemajorityofhumaninteractionsinvolvetechnicalchecksandloadingfoodintotherobot.Toeliminatetheboringwork,theteamisdevelopingarestaurantrobottocollectandloadorders–whichcouldhappenin2020.However,Rodriguezassuredmethathisstaffwon'tbeoutofwork.Everyoneholdsdoublerolesinthecompany.Greaterrobotself-governingjustmeansemployeeswillshifttheirfocustoaccounting,engineering,anddesign.

Mckinseyestimatesthatmillionsofjobsgloballycouldbelosttoautomationby2030."Ahugenumberofjobswillbeproducedasautonomousvehiclesarereleasedintotheenvironment,"Ramseysaid.In2016,BoschstartedtrainingstudentsfromSchoolcraftCollege,acommunitycollegeinMichigan,inautonomous-vehiclerepair;Toyotahastrainedstudentsinmaintenanceaswell."Wemightevenseeareturntolow-leveljobswherepeoplecomeandfuelthecarforyou,"Ramseysaid."Untilwecanwirelesslycharge,someoneneedstorefuelthem."Thehardest-to-automateindustries,asithappens,aretheonesthatrequirelookingafterhumans,suchaschildcare,educationandhealthcare.Robotbabysittersmightfeelliketheyhavescoredthejobofthefuture,butinfact,theymightbebetterpositioned.（1）Whatkindofrobotistheonecreatedbyastart-upcalledStarshipTechnologies?A.

Afactoryrobot.

B.

Adeliveryrobot.

C.

Arestaurantrobot.

D.

Aconstructionrobot.（2）Whatdoes"fallundertheumbrellaof"inPara.2mean?A.

areinthecategoryof

B.

areundertheprotectionofC.

areinrelationof

D.

areintheprocessof（3）AccordingtoRamsey,whatwillhappenwhenautonomousvehiclesareputonthemarket?A.

Autonomousvehicleswillbecomemuchcheaper.B.

Alargenumberofpeoplewillbeoutofwork.C.

Alotofjobopportunitieswillbecreated.D.

Manypeoplewillturntobuyingautonomouscars.（4）WhatdoesthelastsentenceinPara.4mean?A.

Robotcarerswillhaveacompetitiveadvantageinthefuture.B.

Manynewoccupationslikecaringforrobotscomeandgofast.C.

Westillneedsomeonetolookafterrobotsinthefuture.D.

Robotswillcreatemoreandbetterjobsforpeopleinthefuture.【答案】（1）B（2）A（3）C（4）A【解析】【分析】本文是一篇說明文，隨著機器人被越來越多的應(yīng)用，照看機器人的工作也隨之發(fā)生了變化。本文以對相關(guān)信息進行了介紹說明。（1）考查細節(jié)理解。根據(jù)第一段中的"Therobot,createdbyastart-upcalledStarshipTechnologiesin2014,isbasicallyacooleronwheels;itusesradars,sensors,andninecamerastomakedeliveries."可知，這款機器人是2014年由一家名為StarshipTechnologies的初創(chuàng)公司制造的，它基本上是一種車輪上的冷卻器；它使用雷達、傳感器和9臺攝像頭進行配送。也就是說，StarshipTechnologies公司創(chuàng)造的是一款配送物品的機器人。故選B。（2）考查詞義猜測。根據(jù)第二段中的"whichincludemaintenance,engineeringandprogramming"列舉了"照看機器人"的工作范疇，故選A。（3）考查細節(jié)理解。根據(jù)最后一段中的"Ahugenumberofjobswillbeproducedasautonomousvehiclesarereleasedintotheenvironment"可知，隨著自動化車輛被投放到市場，將產(chǎn)生大量的就業(yè)機會。故選C。（4）考查句義理解。該劃線句子的字面意思是：機器人保姆可能會覺得自己已經(jīng)獲得了未來的工作，但事實上，他們的位置可能會更好。根據(jù)字面意思，不難看出其隱藏的意思為：機器人保姆占據(jù)很大的優(yōu)勢，他們可以在未來作更好的工作。故選A?！军c評】本題考點涉及細節(jié)理解，詞義猜測和句義猜測三個題型的考查，是一篇科普類閱讀，考生需要準確捕捉細節(jié)信息，同時根據(jù)上下文進行邏輯，推理，歸納，從而選出正確答案。7．閱讀理解BenefitsandProblemsofGeneticEngineering

Plantbreedingisthescienceofchangingthecharacteristicsofplantsinordertoproducedesiredones.Genesinaplantarewhatdeterminewhattypeofcharacteristicsitwillhave.Plantbreederstrytocreateaspecificoutcomeofplantsandpotentiallynewplantvarietiesbychangingthegenesoftheplantsthroughbreeding,whichismakingnewplantsfromparentsofdifferentvarietiesorspecies.

Actually,plantbreedinghasbeenpracticedforthousandsofyears,sincenearthebeginningofhumancivilization.Itispracticedworldwidebyindividualssuchasgardenersandfarmersandbyprofessionalplantbreedersemployedbyorganizationssuchasgovernmentinstitutions,universities,crop-specificindustryassociationsorresearchcenters.Theyhavecrossbredplantstocreatethenewtypesofplantsthatare,forexample,bigger,stronger,ormoreattractive.

Crossbreedingcantakesuchalongtime,however,anditisinaccurate.Now,wecanchangeexactsectionsofDeoxyribonucleicacid(DNA),sotheprocessismoreaccurateandfaster.Butpeopleallovertheworldarearguingaboutitsbenefitsanddisadvantages.Somepeopleusethetechnologytoproducedesiredcharacteristicsofplantsandanimals.Otherpeopleareconcernedthatthegeneticallyengineeredplantsmayharmtheenvironmentandworriedthattheymaybedangerousforpeopletoeat.

Therearemanyreasonsforchangingplantsinthisway.Internationaldevelopmentagenciesbelievethatbreedingnewcropsisimportantforensuringfoodsecuritybydevelopingnewvarietiesthatarehigheryielding(高產(chǎn)的),diseaseresistant,droughttolerantorregionallyadaptedtodifferentenvironmentsandgrowingconditions.Forexample,somegeneticallyengineeredplantscanlivethroughfrostordraught.Asaresult,famerscanmakemoreprofitbecausefewerplantswilldie.

Somegeneticallyengineeredplantsaremorenutritious.Theyhavelessfat,tastebetterorstayfresherthannon-geneticallyengineeredplants.Thiswillallowpeopletobuybetter-qualityfruitandvegetables.

Somegeneticallyengineeredplantscanresistnaturalpestssuchasvirusesorinsects.Thisreducestheamountofchemicalneededtokillpests,whichishelpfultotheenvironment.

However,geneticallyengineeredplantscancauseunexpectedproblems.Geneticallyengineeredplantsthatresistpestsmaypassonthatcharacteristictoawildrelative.Thismaycausethewildplanttospreadfas