（英語）高中英語閱讀理解(科普環(huán)保)及其解題技巧及練習題(含答案)一、高中英語閱讀理解科普環(huán)保類1．犇犇閱讀下列短文，從每題所給的四個選項（A、B、C和D）中，選出最佳選項。

Whenathletesatthe2020TokyoOlympicscollecttheirmedals,they'llnotonlybewearingsomethingthatcelebratestheirsportingperformance,butsomethingthatsymbolizeslastingness.Forboththe2020OlympicsandParalympics,organizersaimtomakeallofthegold,silver,andbronzemedalsoutofusedelectronics.Thisstrongmessageabouthowtomakeuseofe-wastehasgottenalotofJapaninvolved.

StartinginApril2017,theJapaneseOlympicCommitteebegancollectingoldlaptops,digitalcameras,smartphones,andotherabandonedelectronics.Theinitiative(倡議)hasachievedgreatsuccess.Already,thequantityneededforbronzemedalshasbeenmet,andthey'reinthehomestretchforsilverandgoldmedals,meaningthecollectionprocesscanpackupattheendofMarch.

Whenlookingjustatthenumberofcellphonescollected,theamountofwasteisshocking.Inaperiodofabout18months,alittleover5millionsmartphoneswerecollectedthankstocooperationwithNTTDOCOMO.Japan'slargestmobilephoneoperatorallowedthepublictoturninphonesattheirshops,whichcountedalotintheproject'ssuccess.

Afterbeingtakenapartandsorted,thesmallelectronicsunderwentasmeltingprocesstoextract(提煉)allthegold,silver,andbronzeelements.Thankstothisinitiative,theworldwidestrugglewithe-wastewillhaveaglobalplatform.AccordingtoastudypublishedbytheUnitedNationsUniversity—44.7millionmetrictonsofe-wasteweremadein2016.Only20%ofthatwasactuallyrecycled.Unfortunately,thisfigureissettorisesignificantlyinthecomingyears,movingto52.2millionmetrictonsby2021.SowhiletheTokyoOlympicsinitiativemightbejustadropinthebucket,it'sagoodstartinshowingwhatthepubliccandoifthey'remademoreawareoftheissue.（1）WhatcanbelearntaboutTokyoOlympicsinitiativefromthepassage?A.

E-wasteintheworldisincreasingsignificantly.B.

Itiseasytogetelementsneededfromtheusedelectronics.C.

Onlyproducersofelectronicsparticipatedintheproject.D.

NTTDOCOMOcontributedtothesuccessoftheproject.（2）Whichcanbestreplacetheunderlinedword"homestretch"inParagraph2?A.

startingperiod

B.

collectioneffort

C.

finalstage

D.

hardsearch（3）WhatinfluencedoestheTokyoOlympicsinitiativehave?A.

Itoffersaneffectivemethodtosolvetheproblemofe-waste.B.

Itshowsthepowerofadvancedtechnologyindailylife.C.

Itsavestheexpensespentinmakingallthemedals.D.

Itencouragesthepublic'sinvolvementindealingwithe-waste.（4）Whatisthewriter'sattitudetotheTokyoOlympicsinitiative?A.

Positive

B.

Negative

C.

Ambiguous

D.

Indifferent【答案】（1）D（2）C（3）D（4）A【解析】【分析】本文是一篇說明文，介紹了日本將回收利用廢棄的電子產品中的金屬，用于制作2020年奧運會獎牌。（1）考查推理判斷。根據第三段中的"Inaperiodofabout18months,alittleover5millionsmartphoneswerecollectedthankstocooperationwithNTTDOCOMO."在大約18個月的時間里，由于與NTTDocomo的合作，收集了500多萬部智能手機，故選D。（2）考查詞義猜測。根據第二段中的"Already,thequantityneededforbronzemedalshasbeenmet,andthey'reinthehomestretchforsilverandgoldmedals,meaningthecollectionprocesscanpackupattheendofMarch."銅牌所需要的數量已經達到了，并且到了最后關頭，也就是說，收集過程可以在3月底完成。inthehomestretch固定短語，“最后關頭”，故選C。（3）考查推理判斷。根據最后一段中的"SowhiletheTokyoOlympicsinitiativemightbejustadropinthebucket,it'sagoodstartinshowingwhatthepubliccandoifthey'remademoreawareoftheissue."所以盡管東京奧運會的提議只是杯水車薪，這是一個很好的開始，展示了如果公眾對這個問題有了更多的認識，他們能做些什么。故選D。（4）考查推理判斷。根據全文的描述，可知作者對于東京奧運倡議是持積極的態(tài)度，故選A?！军c評】本題考點涉及詞義猜測和推理判斷兩個題型的考查，是一篇科研類閱讀，考生需要根據上下文的邏輯關系，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。

Throughoutmuchofhumanhistory,manhasbeenthemeasureofmany,ifnotall,things.Lengthsweredividedupintofeetandsmallerunitsfromthehumanhand.Othermeasureswereequallycharacteristic.Mediterraneantradersforcenturiesusedtheweightofgrainsofwheattodefine(定義)theirunitsofmass.TheRomansusedlibra,forerunnerofthepound,byreferringtotheweightofacarob(角豆樹)seed.

Thesizesofsimilarlynamedunitscouldalsodiffer.Theking'sfoot,usedinFrancefornearly1,000yearsafteritsintroductionbyCharlemagneinaround790AD,was,at32.5cm,aroundacentimetershorterthantheBelgicfoot,usedinEnglanduntil1300.Greek,EgyptianandBabylonianversionsofwaterinafixedcontainervariedfromoneanotherbyafewkilos,Norwasthereagreementonsuchthingswithincountries.InFrance,wheretherewasnounified(統一的)measurementsystematthenationallevel,thesituationwasparticularlyterrible.Thelieue(formermeasureofdistance),forexample,variedfromjustover3kminthenorthtonearly6kminthesouth.

AlthoughJohnWilkins,anEnglishman,firstputforwardadecimalsystem(十進制)ofmeasurementin1668,itwastheFrenchwhoin1799madeitlaw.TheSystèmeInternationald'Unités(SI,orthemetricsystem,asitisbetterknown)developedfromitandbecametheofficialmeasurementinallcountriesexceptMyanmar,LiberiaandtheUnitedStates.NowtheInternationalBureauofWeightsandMeasuresinParisissettogivethemetricsystemitsbiggestshake-upyet.

AtameetinginVersailles,France,onNovember16th,2018,theworld'smeasurementbodiesarealmostcertaintoapproveadecisionthatwillmeanfouroutofthesevenbaseSIunits,includingthekilogram,willfollowtheotherthree,includingthemetre,inbeingredefinedintermsofthevaluesofphysicalconstants(物理常數).Eachofthechosenconstantshasbeenmeasuredincrediblyprecisely,whichwouldmeanthatfromMay20th2019theconstantswillthemselvesbefixedattheircurrentvaluesforever.Anylaboratoryintheworldwillthenbeabletomeasure,forexample,themassofanobjectaspreciselyastheaccuracyoftheirequipmentwillallow.（1）WhatdoesParagraph1mainlytellus?A.Poundwentbeforelibrainmeasurement.B.Differentthingsusedtobeadoptedasmeasures.C.GrainswereacceptedasmeasuresbytheRomans.D.Fixedmeasurementsystemsweregraduallyformed.（2）Howdoestheauthordevelopthesecondparagraph?A.Intimeorder.B.Byanalysis.C.Inspaceorder.D.Bycomparison.（3）WhichofthefollowingcountriesusedSIasanofficialmeasurement?A.France.B.Liberia.C.America.D.Myanmar.（4）Whatwilltheworld'smeasurementbodiesachieveatthemeetingheldinVersailles?A.TheywillcomeupwithsevennewSIunits.B.TheywillsetMay20thasanewinternationalfestival.C.TheywillredefinefourSIunitsincludingthekilogram.D.Theywilldecideonanewmeasureusedinthelaboratory.【答案】（1）B（2）D（3）A（4）C【解析】【分析】本文是一篇說明文，法國凡爾賽宮舉辦的國際計量大會，將對目前使用的國際單位制中的四個基本單位進行重新定義，其中包括對千克的重新定義。（1）考查推理判斷。根據第一段中的“manhasbeenthemeasureofmany,ifnotall,things”以及下文提到的用作計量單位的手、腳、谷物重量和參考角豆種子重量的磅可知，本段主要講述了不同的東西被用作計量單位。故選B。（2）考查推理判斷。根據第二段中的“Theking'sfoot...aroundacentimetreshorterthantheBelgicfoot”和“Greek,EgyptianandBabylonianversionsofwaterinafixedcontainervariedfromoneanotherbyafewkilos,以及Thelieue(formermeasureofdistance),forexample,variedfromjustover3kminthenorthtonearly6kminthesouth”可推知，本段作者主要運用了對比的寫作方法，把同一計量單位在不同國家之間或者在同一國家不同區(qū)域間的差異進行了說明。故選D。（3）考查細節(jié)理解。根據第三段中的“itwastheFrenchwhoin1799madeitlaw和TheSystèmeInternationald'Unités(SI,orthemetricsystem,asitisbetterknown)developedfromitandbecametheofficialmeasurementinallcountriesexceptMyanmar,LiberiaandtheUnitedStates”可知，在所給出的四個國家中，只有法國采用國際單位制(SI)。國際單位制是現時世界上最普遍采用的標準度量衡單位系統，采用十進制進位系統。故選A。（4）考查細節(jié)理解。根據最后一段中的“AtameetinginVersailles,France,onNovember16th,2018,theworld'smeasurementbodiesarealmostcertaintoapproveadecisionthatwillmeanfouroutofthesevenbaseSIunits...willfollowtheotherthree...inbeingredefinedintermsofthevaluesofphysicalconstants”可知，在法國凡爾賽宮召開的會議上，七個基本計量單位中的四個將被重新定義，其中包括對千克的重新定義。故選C。【點評】本題考點涉及細節(jié)理解和推理判斷兩個題型的考查，是一篇科普類閱讀，考生需要準確捕捉細節(jié)信息，同時根據上下文進行邏輯推理，從而選出正確答案。3．犇犇閱讀下面文章，然后從題中所給的A、B、C、D四個選項中，選出每個問題的最佳選項。

Whenweseeapersonintrouble,thefirstideathatcomestoourmindistolendahand.Butwhatifweseeananimalintrouble,doesthesameruleapply?

Thisquestionwasraisedafteragroupofpenguinsweresavedfromanicygully(峽谷)inAntarctica.ItwasfilmedfortheBBCwildlifeseriesDynasties.Thefilmcrewwereanxiouswhentheysawthatagroupofpenguinshadfallenintoagullyandbeentrappedwiththeiryoung.Theybuiltaslope(斜坡)sothatafewofthepenguinscouldsavethemselves.

Thecasehastakentheinternationalmediabystorm.Viewerswatchingthisfilmletoutasighofrelief."I'msoglad.Iunderstandnottakingactiondirectly,butahelpinghandisn'tbothering,right?"viewerKathrynShawsaidonherFacebook.

However,othersthinkhumaninterference(干涉)isunnatural."Youcan'thavesunshinethroughoutyourlife.Tohavedoneanythingelsewouldonlymakemattersworse,"saidtheshow'screatorDavidAttenborough,accordingtoTheTimes.

Inthiscase,however,MikeGunton,theexecutiveproduceroftheseries,saidthatthiswasaone-offsituation."Therewerenoanimalsgoingtosufferbyinterfering.Youweren'ttouchingtheanimalsanditwasjustfeltbydoingthis...theyhadthechancenottohavetokeepslippingdowntheslope,"hetoldtheBBC.

SuchcasesarefamiliartoPaulNicklen,wildlifephotographerforNationalGeographic.HetoldMetro,"Ifit'severapredator(捕食者)situation,nomatterhowgut-wrenching,youstayoutoftheway.Evenwhenyou'rewatchingamalepolarbeareatababybear."

"There'snorulebookinthosesituations.Youcanonlyrespondtothefactsthatarerightthereinfrontofyou,"WillLawson,theshow'sdirector,toldDailyMail.（1）Whathasledtoaheatedmediadiscussion?A.People'svariousremarksonpenguins.B.Therescueofpenguinsfromagully.C.Somepenguins'sufferingsinagully.D.WaysoffilmingtheseriesDynasties.（2）Whoholdsapositiveattitudetowardshumaninterference?A.KathrynShaw.B.WillLawson.C.PaulNieklen.D.DavidAttenborough.（3）Whichofthefollowingbestexplainstheword"gut-wrenching"underlinedinparagraph6?A.Puttingoneinplace.B.Makingoneconfused.C.Puttingoneindanger.D.Makingoneheartbroken.（4）Whatcanbeasuitabletitleforthetext?A.ReasonsfortheNecessityofLendingaHandtoAnimalsB.SuggestionsonHowtoProtectAnimalsFromDangerC.EffectsofHumanInterferenceonDangerousAnimalsD.OpinionsonWhethertoHelpAnimalsinTroubleorNot【答案】（1）B（2）A（3）D（4）B【解析】【分析】本文是一篇說明文，介紹了當動物們面臨危險時，我們是否要伸出援救之手，以及如何去保護它們脫險。（1）考查細節(jié)理解。根據第二段中的“Thefilmcrewwereanxiouswhentheysawthatagroupofpenguinshadfallenintoagullyandbeentrappedwiththeiryoung.Theybuiltaslope（斜坡）sothatafewofthepenguinscouldsavethemselves.”和第三段中的“Thecasehastakentheinternationalmediabystorm”可知，從峽谷中救出企鵝這一事件引起了大家的熱議。故選B。（2）考查推理判斷。根據第三段中的“I'msoglad.Iunderstandnottakingactiondirectly,butahelpinghandisn'tbothering,right?"viewerKathrynShawsaidonherFacebook.”可知，她對幫助動物是很贊成的，故選A。（3）考查詞義猜測。根據上文大家對干涉動物的行為有不同觀點，再結合下文的“youstayoutoftheway.Evenwhenyou'rewatchingamalepolarbeareatababybear."可知，此句句意為：如果這是個捕食的情景，無論你是多么的心碎，你都不能干預。結合四個選項可知，此處用Makingoneheartbroken（心碎）最合句意。故選D。（4）考查主旨大意。本文就救助企鵝的視頻引發(fā)的熱議講述了當動物面臨危險時，我們如何伸出援助之手給出了一些建議。因此，本文的最佳標題應為“若何保護動物脫險的建議”。故選B?！军c評】本題考點涉及細節(jié)理解，詞義猜測，推理判斷和主旨大意四個題型的考查，是一篇科教類閱讀，要求考生在捕捉細節(jié)信息的基礎上，進一步根據上下文的邏輯關系，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

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】本文是一篇說明文，介紹了外交宴席的心理學

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

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

Inourtwenties,wefinditfunnywhenwecan'trememberourneighbor'scat'snameorahandsomeactorwhostarredinafamousmovie.Inourthirties,wejokinglycallit"brainfreeze".Inourforties,welaughitoffasa"seniormoment"andfollowupwithoneoftheseoldagejokes.Buttherealityisthattherecomesapointwhenbeingforgetfulstopsbeingfunnyandstartstoseemabitdreadful.Youthink,"AmIlosingit？"Orworse,"IsthisasignofAlzheimer'sdisease（老年癡呆癥）？"

Well,don'tworry.Thefactthatyourecognizeyourownforgetfulnessmaybeaverygoodsign,atleastintermsofthepossibilityofyourdevelopingAlzheimer'sdisease（AD）.Theresearchersinanewstudyshowthatit'snotforgetfulnessbutnotbeingawarethatwe'reforgetfulthatweshouldfear.

TheresearchersbeganwiththeassumptionthatonecommonfeatureofAlzheimer'sdis-easeisadamagedawarenessofillness.Andtheywantedtoprovetheirtheorythatthelackofawarenesscanbeusedtopredictwhethersomeonewith"mildcognitive（認知的）damage"willprogresstofull-onAD.Forthestudy,"mildcognitivedamage"wasdefinedassomeonewhosementalstatewasconsideredhealthybutwhohadeithercomplainedofmemorylossorhadsufferedobjectivememoryloss.

Theresearchersusedexistingdatafor1,062peoplebetweentheagesof55and90thathadbeenrecordedovera12-yearperiod.Thedataincludedbrainscans,whichtheresearchersusedtolookforvisualsignsofreducedglucoseuptake（葡萄糖吸收）.ItisanobjectivemarkerofthesortofreducedbrainfunctionthatgoesalongwithAD.Asexpected,glucoseuptakewasreducedinthosewithAD.Whattheresearchersalsodiscoveredwasthatglucoseuptakewasreducedinthosewithmildcognitivedamagewhoalsoshowedevidenceofreducedillnessawareness.Finally,theresearchersfoundthatthosewhohadreducedillnessawarenessweremorelikelytodevelopADthanthosewithout.（1）Whatcanbeimpliedfromparagraph1？A.

Peoplecanbeforgetfulatdifferentages.B.

Thememoryoftheyoungisbetterthantheold.C.

OldpeoplearemostafraidofgettingAlzheimer'sdisease.D.

It'sararephenomenonwhenyoungpeopleforgetsomething.（2）Whatstatementdoestheresearchersinthenewstudyagreewith?A.

Beingawareallthetimeisafearfulthing.B.

IllnessawarenesshasnothingtodowithAlzheimer'sdisease.C.

Recognizingforgetfulnessdoesn'tmeandevelopingAlzheimer'sdisease.D.

RealizingforgetfulnessmustbeasignofdevelopingAlzheimer'sdisease.（3）WhatcanbeasignofdevelopingAlzheimer'sdisease?A.

Realizingothers'forgetfulness.

B.

Reduceduptakeofglucose.C.

Havinghigherintakeofglucose.

D.

Expectedincreaseinbrainfunction.（4）Fromwhichisthetextprobablytaken?A.

Sciencefiction.

B.

Achemistrybook.

C.

Ascienceresearch.

D.

Ahealthbrochure.【答案】（1）A（2）C（3）B（4）C【解析】【分析】本文是一篇說明文，介紹了如何預測你的記憶喪失是否是老年癡呆癥,

一項新的研究表明，不是遺忘，而是沒有意識到我們的健忘讓人們感到害怕。（1）考查推理判斷。根據第一段中的“

Inourtwenties,wefinditfunnywhenwecan'trememberourneighbor'scat'snameorahandsomeactorwhostarredinafamousmovie.Inourthirties,wejokinglycallit‘brainfreeze’Inourforties,welaughitoffasa‘seniormoment’andfollowupwithoneoftheseoldagejokes.Buttherealityisthattherecomesapointwhenbeingforgetfulstopsbeingfunnyandstartstoseemabitdreadful.

”在二十多歲的時候，當我們記不起鄰居的貓的名字或是主演一部著名電影的英俊演員時，我們覺得很有趣。在三十多歲的時候，我們開玩笑地稱它為“大腦凍結”，在四十多歲的時候，我們把它當作“老年時期”來嘲笑，然后繼續(xù)講這些老年笑話。但現實是，有這樣的時候，健忘不再有趣，而且看起來有點可怕，可推知選A。（2）考查細節(jié)理解。根據第二段中的“Thefactthatyourecognizeyourownforgetfulnessmaybeaverygoodsign,atleastintermsofthepossibilityofyourdevelopingAlzheimer'sdisease（AD）”承認自己的健忘也許是一個很好的跡象，至少從你患老年癡呆癥,的可能性來看，可知選C。（3）考查細節(jié)理解。根據第四段中的“ItisanobjectivemarkerofthesortofreducedbrainfunctionthatgoesalongwithAD.Asexpected,glucoseuptakewasreducedinthosewithAD.”這是一個患有老年癡呆癥降低了腦功能的客觀標志。正如所料，老年癡呆癥患者的葡萄糖吸收降低，故選B。（4）考查推理判斷?？v觀全文可知，是一項科學研究，介紹了如何預測你的記憶喪失是否是老年癡呆癥,

故選C。【點評】本題考點涉及細節(jié)理解和推理判斷兩個題型的考查，是一篇科研類閱讀，考生需要準確掌握細節(jié)信息，并根據上下文進行邏輯推理，從而選出正確答案。6．閱讀理解

DelhihasbeenthecentreofasuccessionofmightyempiresandpowerfulkingdomsinIndia.Numerousruinsscatteredthroughouttheterritoryofferaconstantreminderofthearea'shistory,whichmakesthecityalwaysbeafascinatingplacefortourists.

Withthedevelopmentofthecityandmoreandmorepeoplemoving,thecityhasexpandedseveraltimesinsize.ThatiswhyitiscalledNewDelhi.NewDelhi,acitywithapopulationofover20millionpeople,hasitsnewestproblem:neverbeforehasthiscitymetwiththeworstairproblem.

AirpollutioninIndianscapitalsurgedtoitsworstlevelsinyears,coveringthecityinathicksmogthathasbecomeanannualpublic-healthemergencydespitegovernmentvowstosolvetheproblem.

Hundredsofflightswerediverted,delayedandcanceledovertheweekendduetopoorvisibility,schoolsandofficeswereclosedMondayandofficialsrushedtotakeemergencymeasurestotrytoreversetheerodingairquality.Millionsofantipollutionmasksweredistributedatschools,colleges,hospitalsandmarkets.

NewDelhi,isengulfedeachyearastheweathercoolsandathickhazebuildsupfromthepollutantsemittedfromcarsandcoal-basedpowerplants,swirlingdustfromconstructionsitesandroadsandsmokefromcropstubbleburninginneighboringstates.FireworksandfirecrackerstocelebratetheHindufestivalofDiwalithenarrives,leavingDelhitheworld'smostpollutedcity.

Thecity'sairqualityindex,whichmeasuresamixofdangerouspollutants,registeredanaveragescoreof494Sunday.Thatisthehighest24-houraveragesinceNov.6,2016,whenithit497,accordingtodatameasuredbytheCentralPollutionControlBoard.（1）WhichofthefollowingisNOTtrue?A.DiwaliisoneofthemostimportantfestivalsinIndia.B.Thegovernmentdidlittletoprotectitscitizensagainsttheseriouspollution.C.SuchaseriousairpollutioninNewDelhiappearsonaregularbasis.D.Theindexoftherecentairpollutionisnottheworstinthehistory.（2）Whomaynotcomplainabouttheseriousairpollution?A.Theparentswhosechildrenhavetostayathome.B.Thepilotswhoseplaneshavebeendivertedordelayed.C.Themanufacturerswhoproduceantipollutionmasks.D.Theofficialswhohavetoworkoutoftheiroffices.（3）Whichofthefollowingphrasescanreplacetheunderlinedwordinparagraph5?A.Sentout.B.Sentup.C.Sentin.D.Senton.（4）Thetitleofthepassageshouldbe

.A.ProblemsCausedbytheDevelopmentofNewDelhiB.DangerousPollutionEnvelopsNewDelhiC.AntipollutionMasksAreinGreatNeedinNewDelhiD.FarmersintheNeighboringStatesaretoBlameforBurningCropStubble【答案】（1）B（2）C（3）A（4）B【解析】【分析】本文是一篇說明文，隨著城市的發(fā)展和越來越多的人口流動，城市規(guī)模的擴大，印度的新德里成為世界上污染最嚴重的城市。雖然政府發(fā)誓解決污染問題，但由于污染嚴重，整個新德里處于危險的污染中，人們必須戴防污口罩，冬天天氣寒冷污染物成霧霾，成為世界是污染最嚴重的城市。（1）考查推理判斷。根據第三段“AirpollutioninIndianscapitalsurgedtoitsworstlevelsinyears,coveringthecityinathicksmogthathasbecomeanannualpublic-healthemergencydespitegovernmentvowstosolvetheproblem.”印度首都的空氣污染飆升至多年來最嚴重的水平，籠罩著這座城市的濃霧已成為年度公共衛(wèi)生緊急事件，盡管政府誓言要解決這個問題；第五段“NewDelhi,isengulfedeachyearastheweathercoolsandathickhazebuildsupfromthepollutantsemittedfromcarsandcoal-basedpowerplants,swirlingdust...,leavingDelhitheworld'smostpollutedcity.”新德里每年都會被污染吞沒，隨著天氣變冷，汽車和以煤為基礎的發(fā)電廠排放的污染物、建筑工地和道路上飄動的灰塵，以及鄰國農作物秸稈燃燒產生的煙霧，都會形成濃霧。慶祝印度排燈節(jié)的煙花爆竹隨后到達，使德里現在成為世界上污染最嚴重的城市；以及第四段中的“Millionsofantipollutionmasksweredistributedatschools,colleges,hospitalsandmarkets.”在學校、學院、醫(yī)院和市場上分發(fā)了數以百萬計的防污口罩?？芍M管發(fā)誓解決這種污染，但情況不僅沒有改變，反而更加嚴重，使得人們必須佩戴防毒口罩。由此可判斷出政府幾乎沒有保護其公民免受嚴重污染。故選B。（2）考查推理判斷。根據第四段“Hundredsofflightswerediverted,delayedandcanceledovertheweekendduetopoorvisibility,schoolsandofficeswereclosedMondayandofficialsrushedtotakeemergencymeasurestotrytoreversetheerodingairquality.Millionsofantipollutionmasksweredistributedatschools,colleges,hospitalsandmarkets.”周末期間，由于能見度低，數百架航班被迫改道、延誤和取消，學校和辦公室周一關閉，官員們緊急采取措施，試圖扭轉不斷惡化的空氣質量。學校、大學、醫(yī)院和市場分發(fā)了數百萬個防污染口罩。由此可知，由于污染嚴重，學校、大學、醫(yī)院和市場分發(fā)了數百萬個防污染口罩。所以生產防污染口罩的廠家要加大生產，是不會抱怨的，故選C。（3）考查詞義猜測。根據第五段中的“NewDelhi,isengulfedeachyearastheweathercoolsandathickhazebuildsupfromthepollutantsemittedfromcarsandcoal-basedpowerplants,swirlingdustfromconstructionsitesandroadsandsmokefromcropstubbleburninginneighboringstates.”本句是說新德里每年都籠罩在污染中。因為天氣變冷，從汽車和以煤為基礎的發(fā)電廠“emitted”的污染物形成了厚厚的霧霾。根據常識可知，汽車和用煤發(fā)電的發(fā)電廠會“排放或釋放”污染物的。由此可判斷“emitted”是排放的意思。故選A。（4）考查主旨大意。本文敘述了隨著城市的發(fā)展和越來越多的人口流動，城市規(guī)模的擴大，印度的新德里成為世界上污染最嚴重的城市。雖然政府發(fā)誓解決污染問題，但周末的能見度低，數百架航班在周末改道、延誤和取消，學校和辦公室周一關閉，人們必須戴防污口罩，可知，新德里被嚴重的污染所籠罩。故選B?！军c評】本題考點涉及推理判斷，詞義猜測和主旨大意三個題型的考查，是環(huán)保類閱讀，考生需要根據上下文的邏輯關系，進行分析，推理，概括和歸納，從而選出正確答案。7．閱讀理解

Somepeoplesitoutsideforhourswithoutgettingbittenbymosquitoes,butitalwaysseemslikeyou'rebeingeatenalivewithinminutesofsteppingoutdoors.

Ifthisisyou,you'renotalone.AccordingtoSmithsonianMagazine,around20percentofpeopleintheworldareespeciallytastytomosquitoes.Whataboutthesepeoplemakesmosquitoes'mouthswater?

Apopularmythclaimsthatmosquitoesprefercertainbloodtypes,butthefactisthattheysimplycan'ttellwhatyourbloodtypeisfromafarawayplace.JonathonDay,aprofessorofmedicalentomology(昆蟲學)attheUniversityofFloridaintheUS,toldNBCit'snotcomplicated."Thetwomostimportantreasonsamosquitoisattractedtoyouhavetodowithsightandsmell."

Mosquitoesareespeciallyactiveinthelateafternoon.Whileflyingalong,theyusetheirsenseofsmelltofindpossibletargets.Theyfindvictims(攻擊對象)bysmellingthecarbondioxide(CO2)breathedoutbyhumansandanimals.That'swhyyoucommonlyfindthemincrowdedstreetsandparks.

JoopvanLoon,anentomologistatWageningenUniversityintheNetherlands,toldLiveScience,"Mosquitoesstartorienting(使......朝向)themselvestocarbondioxideandkeepflyingupwindastheysensehigherconcentrations(濃度)."

Asaresult,peoplewhosimplyexhale(呼出)moreofthegasovertime–generally,largerpeople–havebeenshowntoattractmoremosquitoesthanothers."Thisiswhykidsdon'tgetbittenasmuch...asadults,"USprofessorTedRosentoldScienceAlert.

ThisloveforCO2canalsoputpregnantwomenatincreasedriskformosquitobites,astheytendtoexhale21percentmoreCO2thanpeopleofthesameageandsizewhoaren'tpregnant.

Inadditiontocarbondioxide,thecoloroftheclothesyouwearalsoplaysaroleinattractingmosquitoes.

AccordingtoLiveScience,mosquitoescanlockontotargetsfromupto50metersaway.Atthisdistance,whatwewearhasahugeeffect.Duetotheirvision(視覺),peoplewearingdarkcolorsaremorelikelytobecometargets.

Beingbittenbymosquitoesisannoying,butdon'tworry.Somesimpletipscanhelpwardthemoff.Scientistsrecommendthatweuseinsectrepellent(驅蟲劑)andwearlight-coloredclothing.（1）Ho