广东省天河区届高考英语语法二轮复习阅读理解精讲精炼21.docx
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广东省天河区届高考英语语法二轮复习阅读理解精讲精炼21.docx
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广东省天河区届高考英语语法二轮复习阅读理解精讲精炼21
阅读理解精讲精炼21
116.
Harvardresearchershavecreatedatough,lowcost,biodegradable(可生物降解的)materialinspiredbyinsects'hardoutershells.Thematerial'sinventorssayithasanumberofpossibleusesandsomedaycouldprovideamoreenvironmentallyfriendlyalternativetoplastic.Thematerial,madefromshrimp(虾)shellsandproteinsproducedfromsilk,iscalled“shrilk.”Itisthin,clear,flexibleandstrong.
Amajorbenefitofthematerialisitsbiodegradability.Plastic'stoughnessandflexibilityrepresentedarevolutioninmaterialsscienceduringthe1950sand'60s.Decadeslater,however,plastic'sverydurability(耐用性)israisingquestionsabouthowappropriateitisforonetimeproductssuchasplasticbags,orshortlivedconsumergoods,usedinthehomeforafewyearsandthencastintoalandfillwheretheywilldegradeforcenturies.Whatisthepointofmakingsomethingthatlasts1,000years?
Shrilknotonlywilldegradeinalandfill,butitsbasiccomponentsareusedasfertilizer(肥料),andsowillenrichthesoil.
Shrilkhasgreatpotential,theinventorssaid.Materialsfromwhichitismadeareplentifulinnature,foundineverythingrangingfromshrimpshells,insectbodiestolivingplants.Thatmakesshrilklowcost,anditsmassproductionpossibleshoulditbeusedforproductsdemandingalotofmaterial.
Workonshrilkiscontinuinginthelab.Theinventorssaidthematerialbecomesflexiblewhenwet,sothey’reexploringwaystouseitinwetenvironments.They’realsodevelopingsimplerproductionprocesses,whichcouldbeusedfornonmedicalproducts,likeforcomputercasesandotherproductsinsidethehome.They’reevenexploringcombiningitwithothermaterials,likecarbonfibers,togiveitnewproperties.
66.Paragraph1ofthepassageismainlyaboutshrilk's________.
A.remarkabledesign
B.interestingname
C.majorfeatures
D.basicelements
67.Whathasbecomeaconcernaboutplastic?
A.Usingitproperly.
B.Producingitcheaply.
C.Developingitspropertiesquickly.
D.Evaluatingitscontributionsfairly.
68.Accordingtotheinventors,shrilkhasgreatpotentialpartlybecause________.
A.itcanhelpplasticdegrade
B.itcanbefoundinlivingthings
C.itsmassproductionhasbeenrealized
D.itsrawmaterialsareabundantinnature
69.Whataretheinventorsdoinginthelab?
A.Replacingcarbonfiberswithshrilk.
B.Testingshrilk'suseinwetconditions.
C.Makingshrilkoutofusedhouseholdgoods.
D.Improvingshrilk’sflexibilityformedicalpurposes.
70.Whichofthefollowingcanbethebesttitleforthepassage?
A.RecentProgressinEnvironmentalProtection
B.BenefitsofInsectsinScientificResearch
C.TheHarmofOnetimeProducts
D.APossibleAlternativetoPlastic
【要点综述】本文是一篇科普说明文。
介绍了科技新发现:
从动物外壳提炼的具有可生物降解特性的材料以及它的广泛用途。
66.C 段落大意题。
考查对段落主题的理解和判断能力。
根据第一段Harvardresearchershavecreatedatough,lowcost,biodegradable…可以推知,选项C符合文意。
67.A 细节理解题。
考查对文章特定细节的理解和判断能力。
根据文章第二段…however,plastic’sverydurabilityisraisingquestionsabouthowappropriateitisforonetimeproducts…可以推知,选项A符合文意。
68.D 细节理解题。
考查对文章特定细节的理解和判断能力。
根据文章第四段Materialsfromwhichitismadeareplentifulinnature,foundineverything…可以推知,选项D符合文意。
69.B 细节理解题。
考查对文章特定细节的理解和判断能力。
根据文章最后一段sothey’reexploringwaystouseitinwetenvironments.可以推知,选项B符合文意。
70.D 主旨大意题。
考查对文章整体的归纳理解能力。
根据文章第一段Thematerial’s…couldprovideamoreenvironmentallyfriendlyalternativetoplastic.以及后文具体谈论的该材料优于塑料的内容可以推知,选择D符合文意。
117.
Brrriiinnng.Thealarmclockannouncesthestartofanotherbusyweekdayinthemorning.Youjumpoutofbed,rushintotheshower,intoyourclothesandoutthedoorwithhardlyamomenttothink.Astressfuljourneytoworkgetsyourbloodpressureclimbing.Onceattheoffice,youglancethroughthenewspaperwithdepressingstoriesorreportsofdisasters.Inthatsortofmood,whocangetdowntowork,particularlysomecreative,originalproblemsolvingwork?
Thewaymostofusspendourmorningsisexactlyoppositetotheconditionsthatpromoteflexible,openmindedthinking.Imaginativeideasaremostlikelytocometouswhenwe'reunfocused.Ifyouareoneofthoseenergeticmorningpeople,yourmostinventivetimecomesintheearlyeveningwhenyouarerelaxed.Sleepypeople'slackoffocusleadstoanincreaseincreativeproblemsolving.Bynotgivingyourselftimetotune_into_your_wandering_mind,_you'remissingoutonthesurprisingsolutionsitmayoffer.
Thetripyoutaketoworkdoesn'thelp,either.Thestressslowsdownthespeedwithwhichsignalstravelbetweenneurons(神经细胞),makinginspirationslesslikelytooccur.Andwhileweallshouldreadalotaboutwhat'sgoingonintheworld,itwouldnotmakeyoufeelgoodforsure,soputthatnewswebsiteornewspaperasideuntilaftertheday'sworkisdone.
Sowhatwouldourmorningslooklikeifwewantedtostartthemwithafullcapacityforcreativeproblemsolving?
We'dsetthealarmafewminutesearlyandlieawakeinbed,followingourthoughtswheretheylead.We'dstandalittlelongerunderthewarmwateroftheshower,stoppingthinkingabouttasksinfavorofafewmoreminutesofrelaxation.We'dtakesomedeepbreathsonourwaytowork,insteadofcomplainingaboutheavytraffic.Andonceintheoffice—afterwegetacupofcoffee—we'dclickonlinksnottothenewsofthedaybuttothefunniestvideosthewebhastooffer.
67.Accordingtotheauthor,wearemorecreativewhenweare________.
A.focusedB.relaxed
C.awakeD.busy
68.Whatdoestheauthorimplyaboutnewspapers?
A.Theyaresolutionproviders.
B.Theyareasourceofinspiration.
C.Theyarenormallyfullofbadnews.
D.Theyaremoreeducationalthanwebsites.
69.By“tuneintoyourwanderingmind”(inPara.2),theauthormeans“________”.
A.wanderintothewild
B.listentoabeautifultune
C.switchtothetrafficchannel
D.stopconcentratingonanything
70.Theauthorwritesthelastparagraphinorderto________.
A.offerpracticalsuggestions
B.summarizepastexperiences
C.advocatediversewaysoflife
D.establisharoutineforthefuture
【要点综述】此篇作者根据自己的观察,发现人们工作中的问题,并提出了增强创造性的建议。
67.B 信息理解题。
根据第二段…yourmostinventivetimecomesintheearlyeveningwhenyouarerelaxed.可知正确答案为B。
68.C 推理判断题。
根据第一段最后两句话:
“当你浏览报纸上令人沮丧的消息和关于灾难的报道时,你怎么能安心工作呢?
”所以C项正确。
69.D 词义理解题。
划线部分句子的意思为:
不给自己时间随着自己的思绪徜徉,你将错过一些令人吃惊的(好的)解决问题的方案。
D项正确。
70.A 主旨大意题。
最后一段首句即为此段中心句,它交代了这一段的写作意图,所以A项正确。
118.
Ihavebeenconsistentlyopposedtofeedingababyregularly.Asadoctor,motherandscientistinchilddevelopmentIbelievethereisnothingtorecommendit,fromthebaby'spointofview.
Mothers,doctorsandnursesalikehavenoideaofwhereababy'sbloodsugarlevellies.Allweknowisthatalowlevelisharmfultobraindevelopmentandmakesababyeasilyannoyed.Inthisstate,thebabyisdifficulttocalmdownandsleepisimpossible.Thebabyasksforattentionbycryingandsearchingforfoodwithitsmouth.
Itisnotjustunkindbutalsodangeroustosayafourhourlyfeedingschedulewillmakeababysatisfied.ThefirstoftheexpertstoadvocateastrictclockwatchingschedulewasDrFredericTrubyKingwhowasagainstfeedinginthenight.I'veneverheardanythingsoridiculous.Babyfeedingshouldn'tfollowatimetablesetbythemum.Whatisimportantisfeedingababyinthebestway,thoughitmaycausesomeinconvenienceinthefirstfewweeks.
Well,atlastwehavecopperbottomedresearchthatsupportsdemandfeedingandpointsouttheweaknessesofstrictlytimedfeeding.Theresearchfindsoutthatbabieswhoarefedondemanddobetteratschoolatage5,7,11and14,thanbabiesfedaccordingtotheclock.Bytheageof8,theirIQ(智商)scoresarefourtofivepercenthigherthanbabiesfedbyarigidtimetable.ThisresearchcomesfromOxfordandEssexUniversityusingasample(样本)of10,419childrenbornintheearly1990s,takingaccountofparentaleducation,familyincome,achild'ssexandage,themother'shealthandfeedingstyle.Theseresultsdon'tsurpriseme.Feedingaccordingtoschedulerunstheriskofharmingtherapidlygrowingbrainbytakingnoaccountofsinkingbloodsugarlevels.
Ihopethisresearchwillputanendtoadvocatingstrictlytimedbabyfeedingpractices.
31.AccordingtoParagraph2,onereasonwhyababycriesisthatitfeels________.
A.sickB.upset
C.sleepyD.hungry
32.WhatdoestheauthorthinkaboutDrKing?
A.Heisstrict.
B.Heisunkind.
C.Hehasthewrongidea.
D.Hesetsatimetableformothers.
33.ThewordcopperbottomedinParagraph4isclosestinmeaningto________.
A.basic
B.reliable
C.surprising
D.interesting
34.Whatdoestheresearchtellusaboutfeedingababyondemand?
A.Thebabywillsleepwell.
B.Thebabywillhaveitsbrainharmed.
C.Thebabywillhavealowbloodsugarlevel.
D.Thebabywillgrowtobewiserbytheageof8.
35.Theauthorsupportsfeedingthebaby________.
A.inthenight
B.everyfourhours
C.wheneveritwantsfood
D.accordingtoitsbloodsugarlevel
【要点综述】这是一篇议论文。
主要介绍了怎样喂婴儿,是根据婴儿的需求还是按照时间表。
根据调查研究发现,按照婴儿的需求喂婴儿要比按照时间规定喂婴儿要好很多。
31.D 细节理解题。
从第二段Thebabyasksforattentionbycryingandsearchingforfoodwithitsmouth.看出婴儿哭是因为饿了。
故选D。
32.C 作者观点题。
根据第三段I’veneverheardanythingsoridiculous.Babyfeedingshouldn’tfollowatimetablesetbythemum.Whatisimportantisfeedingababyinthebestway,thoughitmaycausesomeinconvenienceinthefirstfewweeks.看出作者认为DrFredericTrubyKing的观点是不正确的。
故选C。
33.B 词义猜测题。
根据本段的…researchthatsupportsdemandfeedingandpointsouttheweaknessesofstrictlytimedfeeding.Theresearchfindsoutthatbabieswhoarefedondemanddobetteratschoolatage5,7,11and14,thanbabiesfed
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