高考英语阅读理解科普环保试题类型及其解题技巧及解析.docx
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高考英语阅读理解科普环保试题类型及其解题技巧及解析
高考英语阅读理解(科普环保)试题类型及其解题技巧及解析
一、高中英语阅读理解科普环保类
1.犇犇阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项。
Tabletsarereallyusefuldevices,buttheirbigscreensalwaysmakethemasaburdentocarryaroundwithoutabag.Wouldn'titbegreatiftherewereaphonewiththepowersofatabletthatcouldbefoldedupandfitneatlyintothehand?
Nowsomethinglikeatablet-shapedbutfoldablephoneisabouttobecomeavailable.InFebruary,SouthKoreanelectronicscompanySamsungandChina'sHuaweibothlaunchedfoldablephones,theGalaxyFoldandHuaweiMateXrespectively.Mobilephoneusehasenteredthe"foldablefuture",TheVergenoted.
Thetechnologycouldchangeourlivesinsignificantways.Thesedevices,duetotheirbendablescreens,giveusthelargerscreenswewant.Meanwhile,theystillfiteasilyintothepocket.AsUSATodaynoted,they're"thecombinationofasmalltabletandsmartphone,allinasingledevice".
Thetechnologycouldchangeotherdevices,too.Forexample,wecouldmakeTVsthatsticktowallslikeposters,orfoldupeasilytohideawayindrawers.Incrowdedmodemcities,theywillhelpustomaximizeavailablespace.
Inakeynoteaddress,Samsung'sseniorvicepresidentofmobileproductmarketing,JustinDenison,calledthefoldablescreen"thefoundationforthesmartphoneoftomorrow"."It'sablankcanvas(画布)forustodosomethingbeautifultogether."hesaid.
Soistherenothingtostandinthewayofthefoldablefuture?
AccordingtotechnewswebsiteAndroidAuthority,thenecessarydisplaysweredifficulttoproduce.In2012,nineoutofevery10OLED(二极管)screensproducedwereimperfect.Today,that10percentratehasbeenimprovedtobetween50and90percent.However,atpresentthesefoldabledevicesareexpensive.Forexample,thepriceofHuaweiMateXis17,500RMB.That'sapricethatfewpeoplewillbeabletoafford.
Butifthefoldabledeviceisn'tgoingtochangetheworldovernight,thereisnodoubtthatitiscoming.PatrickMoorhead,anindustryanalysttoldTheVerge,"Fewaredebatingiffoldableorrollablemobiledisplaysarethefutureofsmartphones;theonlyquestioniswhenandbywhom."
(1)Whatcanbethebesttitleforthetext?
A. Screendevicesonthemarket.
B. Foldableageisarriving.
C. Possiblepowersofatablet.
D. Foldablescreensareimperfect.
(2)WhatcanwelearnfromJustinDenison'swords?
A. Thefoldablescreenhasgreatpotential.
B. TheGalaxyFoldstillhasmanyproblems.
C. Theproductionoffoldablephoneswillsoonincrease.
D. Companiesneedtoworktogethertodevelopfoldablephone.
(3)Whatistheproblemwithfoldablephonesatthemoment?
A. Theyareeasytobreak.
B. Theyareinconvenienttocarry.
C. Theyarenotasusefulasexpected.
D. Theyareunaffordableformostfamilies.
(4)Whatistheauthor'sattitudetowardthefutureofthefoldablescreen?
A. Worried.
B. Cautious.
C. Positive.
D. Unconcerned.
【答案】
(1)B
(2)A
(3)D
(4)C
【解析】【分析】本文是一篇说明文,介绍了“可折叠手机的时代即将到来。
”
(1)考查主旨大意。
根据第一段中的“Wouldn'titbegreatiftherewereaphonewiththepowersofatabletthatcouldbefoldedupandfitneatlyintothehand?
”如果有一款具有平板电脑功能的手机,可以折叠起来,整齐地放在手里,那不是很棒吗?
;以及第二段中的“Nowsomethinglikeatablet-shapedbutfoldablephoneisabouttobecomeavailable.”现在,类似于平板形状的可折叠手机即将问世。
可知本文主题是“可折叠手机的时代即将到来。
故选B。
(2)考查推理判断。
根据第五段中的“JustinDenison,calledthefoldablescreen‘thefoundationforthesmartphoneoftomorrow’.‘It'sablankcanvas(画布)forustodosomethingbeautifultogether.’”JustinDenison称可折叠屏幕是“未来智能手机的基础”。
“这是一块空白的画布,我们可以一起做一些美好的事情。
”“可知,我们能从贾斯汀·丹尼森的话中了解到“可折叠屏幕”具有很大的潜力。
”故选A。
(3)考查细节理解。
根据倒数第二段中的“However,atpresentthesefoldabledevicesareexpensive.Forexample,thepriceofHuaweiMateXis17,500RMB.That'sapricethatfewpeoplewillbeabletoafford.”然而,目前这些可折叠设备价格昂贵。
例如华为MateX的价格是17500元人民币。
这是一个很少有人能负担得起的价格。
可知,目前可折叠手机大多数家庭都买不起。
故选D。
(4)考查推理判断。
根据最后一段中的“Butifthefoldabledeviceisn'tgoingtochangetheworldovernight,thereisnodoubtthatitiscoming.”但如果这种可折叠设备不能在一夜之间改变世界,那么毫无疑问,它将会到来。
可知,作者对可折叠屏幕的未来持的态度是积极的。
故选C。
【点评】本题考点涉及细节理解,推理判断和主旨大意三个题型的考查,是一篇科普类阅读,考生需要准确捕捉细节信息,同时根据上下文进行逻辑推理,概括归纳,从而选出正确答案。
2.犇犇阅读理解
Asingledose(剂量)ofanexperimentalvaccine(疫苗)canprotectmiceagainsttheZika(寨卡)virus,raisingrenewedhopeofavaccineforhumans,sayscientists.TheUSteamsaytheresults,publishedinNature,are"striking"andshouldencourageresearchefforts.
Testsinhumanscouldbegininmonths.Butevenifthesegowell,alicensedvaccineforwidespreadusetoprotectthoseatmostrisksuchaspregnantwomenwouldstillbeyearsaway,expertsadvise.ZikahasbeenspreadingacrossCentralandSouthAmericaand,mostrecently,Africa.Morethan60countriesandterritoriesnowhavecontinuingtransmission(传播)ofthedisease,whichiscarriedbymosquitoes.Theviruscausesseriousbirthdamagesduringpregnancyandhasbeendeclaredaglobalpublichealthemergency.
Now,developingavaccineforpregnantwomentoprotecttheirunbornbabiesisaninternationalresearchpriority(优先事项).USscientistsfromtheWalterReedArmyInstituteofResearch,theBethIsraelDeaconessMedicalCenterandHarvardMedicalSchooltestedtwotypesofZikavaccineinmice–onebasedonbitsofgenetic(基因的)codefromthevirusandanotherthatisaninactive(andthereforeharmless)copyofZika.Bothworkedwell,protectingeverymousethatwasimmunisedagainstthevirus.Incomparison,allofthemicenotgiventhevaccinecaughtZikaaftertheywereexposedtoit.
Researcherssaytheywillpushaheadwithdevelopingtheneededvirusvaccine.Therearemanyexistingvaccinesforotherdiseasethatusethistypeoftechnology,whiletherearerelativelyfewDNAbasedvaccines.Ofcourse,futuretestswillneedtocheckthevaccineissafeandeffectiveinhumans,aswellashowlongtheimmunitymightlast.
(1)Ifthetestsinhumansgosmoothly, .
A. avaccineforuseinthelaboratorywillbestillbeyearsaway.
B. pregnantwomeninAfricawillbethefirsttobenefitfromthevaccine.
C. alicensedvaccinewillstillnotbeaccessibleinashortterm.
D. TheZikaviruswillcauselessseriousbirthdefectsduringpregnancyinmonths.
(2)WhichofthefollowingstatementsisNOTtrue?
A. manycountriesareactivelyinvolvedintheresearchoftheZikavaccine.
B. USscientistshavetestedmorethantwotypesofZikavaccineinmice.
C. NoneofthemicegiventhevaccinecaughtZika.
D. Itisstillunknownwhetherthevaccineissafeandeffective.
(3)Whichcanbethebesttitleforthepassage?
A. Zikavaccine'worksverywell'inmice
B. Zikavaccinestillhasalongwaytogo
C. InternationalresearchesintoZikahavepaidoff
D. MoreattentionhasbeenpaidtoZikavaccine
【答案】
(1)C
(2)B
(3)A
【解析】【分析】本文是一篇说明文,介绍了科学家发现一种实验性疫苗可以保护小鼠免受寨卡病毒侵袭。
(1)考查细节理解。
根据第二段中的"Butevenifthesegowell,alicensedvaccineforwidespreadusetoprotectthoseatmostrisksuchaspregnantwomenwouldstillbeyearsaway"可知,但是,即使这些进展顺利,一种广泛用于保护高危人群的授权疫苗仍需数年时间,也就是说如果人体试验进展顺利的话,短期内仍无法获得授权疫苗,故选C。
(2)考查细节理解。
根据第三段中的"USscientistsfromtheWalterReedArmyInstituteofResearch,theBethIsraelDeaconessMedicalCenterandHarvardMedicalSchooltestedtwotypesofZikavaccineinmice"可知,美国科学家在白鼠身上只测试了两种而不是两种以上的寨卡病毒,故选B。
(3)考查主旨大意。
根据第一段中的"Asingledose(剂量)ofanexperimentalvaccine(疫苗)canprotectmiceagainsttheZika(寨卡)virus,"可知,一种实验性疫苗可以保护小鼠免受寨卡病毒侵袭,由此可知,本文主要介绍的是寨卡病毒疫苗对小白鼠非常有效,故选A。
【点评】本题考点涉及细节理解和主旨大意两个题型的考查,是一篇科研类阅读,考生需要准确掌握细节信息,同时根据上下文进行推理,归纳,从而选出正确答案。
3.犇犇Choosetheonethatfitsbestaccordingtotheinformationgiveninthepassageyouhaveread.
Stocky,slow-movingwhale,rarelygrowsbeyond15metresinlength
Flippersareathirdofbodylength;variabledorsalfinsizeandshape;saw-toothedtrailingedgeonflukes,oftenraisedwhendiving
Bumpytuberclesontopofhead
Bodycolourisdarkbrowntoblack;oftenextensivewhiteonflippersandundersideofbodyandflukes;suchpatternsenableindividualrecognition
Bushyblow,occasionallyV-shaped
270-400olivebaleenplates
Humpbackwhalesbelongtotherorqual(groove-throated)family,whichincludesfin,sei,Bryde's,minkeandbluewhales.Thebigfamilymigratebetweenwintertropicalbreedingareas(NorthWestShelf,GreatBarrierReef,NewCaledonia,Vanuatu,Fiii,Tonga)andsummerAntarcticfeedingareas.OncecommoninNewZealandwaters,humpbacksarenowrarelyseenandmaymigratefurtheroffshore.Malescompeteformateseitherbyphysicalfightorbysong.Femalesgivebirthtotheiryoungeverytwotothreeyears;somenon-breedingfemalesprobablyremaininthesouthernwatersduringwinter.Younghumpbackwhalesreturntotheirareaofbirthbutinlaterlifesomewanderbetweenbreedingareas.Humpbackseatsmallshrimpsandotherschoolingprey,suchasfish,formingsmall,cooperativegroupsoftwotothreeindividualstofeed.
Similarspecies:
Easilyidentifiableduetoa'hump'backwhensubmerging,butatadistancemaybeconfusedwithotherspeciesthatraisetheirflukeswhendiving,suchassperm,rightandbluewhales.
Protectionstatus:
Recoveringwellfrompastwhalingandnownumerousinsomeformermigrationandaggregationareas,rarelyseeninothers.
(1)WhichofthefollowingisTRUEabouthumpbackwhales?
A. Theirlongflippersvaryinlength,sizeandshapelikedorsalfin.
B. Theyarelargeandlikelytogrowlongerthan15metres.
C. Thedifferentcolorsandpatternsofthebodyhelptoberecognized.
D. Theirbumpytuberclesandblowholesareonbothsidesofhead.