高考英语阅读理解二轮系列答案3.docx

高考英语阅读理解二轮系列答案3.docx

《高考英语阅读理解二轮系列答案3.docx》由会员分享，可在线阅读，更多相关《高考英语阅读理解二轮系列答案3.docx（11页珍藏版）》请在冰点文库上搜索。

高考英语阅读理解二轮系列答案3

陕西延安中学2016高考英语阅读理解二轮系列（4）答案

阅读下列短文，从每题所给的A.B.C和D项中，选出最佳选项。

【2014高考英语广东省华侨中学四模】

AteamofengineersatHarvardUniversityhasbeeninspiredbyNaturetocreatethefirstroboticfly.Themechanicalflyhasbecomeaplatformforaseriesofnewhigh-techintegratedsystems.Designedtodowhataflydoesnaturally,thetinymachineisthesizeofafathousefly.Itsminiwingsallowittostayintheairandperformcontrolledflighttasks.

“It’sextremelyimportantforustothinkaboutthisasawholesystemandnotjustthesumofabunchofindividualcomponents（元件）,”saidRobertWood,theHarvardengineeringprofessorwhohasbeenworkingontheroboticflyprojectforoveradecade.Afewyearsago,histeamgotthego-aheadtostartpiecingtogetherthecomponents.“Theaddeddifficultywithaprojectlikethisisthatactuallynoneofthosecomponentsareofftheshelfandsowehavetodevelopthemallonourown,”hesaid.

Theyengineeredaseriesofsystemstostartanddrivetheroboticfly.“Theseeminglysimplesystemwhichjustmovesthewingshasanumberofinterdependenciesontheindividualcomponents,eachofwhichindividuallyhastoperformwell,butthenhastobematchedwelltoeverythingit’sconnectedto,”saidWood.Theflightdevicewasbuiltintoasetofpower,computation,sensingandcontrolsystems.Woodsaysthesuccessoftheprojectprovesthattheflyingrobotwiththesetinycomponentscanbebuiltandmanufactured.

Whilethisfirstroboticflyerislinkedtoasmall,off-boardpowersource,thegoaliseventuallytoequipitwithabuilt-inpowersource,sothatitmightsomedayperformdata-gatheringworkatrescuesites,infarmers’fieldsoronthebattlefield.“Basicallyitshouldbeabletotakeoff,landandflyaround,”hesaid.

Woodsaysthedesignoffersanewwaytostudyflightmechanicsandcontrolatinsect-scale.Yet,thepower,sensingandcomputationtechnologiesonboardcouldhavemuchbroaderapplications.“Youcanstartthinkingaboutusingthemtoansweropenscientificquestions,youknow,tostudybiologyinwaysthatwouldbedifficultwiththeanimals,butusingtheserobotsinstead,”hesaid.“Sotherearealotoftechnologiesandopeninterestingscientificquestionsthatarereallywhatdrivesusonadaytodaybasis.”

41.Theroboticflyprojecthasbeenconducted__________.

A.justbyaccidentB.withinadecade

C.justbyaprofessorD.formorethantenyears

42.Thedifficultytheteamofengineersmetwithwhilemakingtheroboticflywasthat__________.

A.theyhadnomodelintheirmind

B.theydidnothavesufficienttime

C.theyhadnoready-madecomponents

D.theycouldnotassemblethecomponents

43.Itcanbeinferredfromparagraphs3and4thattheroboticfly__________.

A.consistsofaflightdeviceandacontrolsystem

B.canjustflyinlimitedareasatthepresenttime

C.cancollectinformationfrommanysources

D.hasbeenputintowideapplication

44.Whichofthefollowingcanbelearnedfromthepassage?

A.Theroboticflyerisdesignedtolearnaboutinsects.

B.Animalsarenotallowedinbiologicalexperiments.

C.Thereusedtobefewwaystostudyhowinsectsfly.

D.Wood’sdesigncanreplaceanimalsinsomeexperiments.

45.Whichofthefollowingmightbethebesttitleofthepassage?

A.FatherofRoboticFly

B.InspirationfromEngineeringScience

C.RoboticFlyImitatesRealLifeInsect

D.HarvardBreaksThroughinInsectStudy

【参考答案】41-45.DCBDC

阅读下列四篇短文，从每小题后所给的A,B,C或D四个选项中，选出最佳选项。

Youknoweatingfruitandvegetablesdoesgood.Butdoyouknowitcanalsomakeyoulookgood?

Peoplewhoincreasedtheirintakeoverjustsixweeksdevelopedahealthyglowandappearedmoreattractive,researchersfound.ScientistsatStAndrewsUniversityfoundeatingthemslightlyincreasedyellowandredpigmentsinthevolunteers'skin.Theymonitoredthefoodintakeof35peopleandtookpicturesoftheirfaces,armsandhandsusingasensitivecameraatthestart,andafterthreeandsixweeks.Increasingtheirintakeofgreensby2.9portionsadaywasfoundtomakethepersonlookmorehealthyandanextra3.3portionscouldenhancetheirattractiveness,whentheirphotographswereratedbyothers.

Fruitandvegetablesarerichincarotenoids（类胡萝卜素），whichareknowntoprotectagainstcelldamagefrompollutionandUVrays,andcanalsopreventage-relateddiseasesincludingheartdiseaseandcancer.Butwhileitwasknowneatingextremeamountsofcertainvegetablessuchascarrotscouldturnskinorange，itwasnotknownasmallincreasewasperceptible（被觉察）toothers—andwasseenasappealing.

Acamerameasuredchangestotheskin'sredness,yellownessandlightness,andfounditsignificantlychangedinpeoplewhonaturallyincreasedtheirintake.Thesechangeswerenotevidentinthreeweeks.Usinglightsensors,theresearchersshowedtheseredandyellowhueswerelinkedwiththelevelsofcarotenoidsintheirskin.Therearehundredsofcarotenoidsbutthosethoughttohavethemostdramaticeffectarelycopene（番茄红素）—whichgivestomatoesandredpepperstheirredcolour—andbeta-carotenefoundincarrotsaswellasbroccoli,squash,andspinach.Skincolourisalsoaffectedbychemicalscalledpolyphenols（多元酚），foundinapples,blueberriesandcherries,whichcausebloodrushtotheskinsurface.

1.Whatdoweknowfromtheresearch?

A.Ifyoutakeinalittlemorefruitandvegetables,youwillobviouslylookmoreattractiveinthreeweeks.

B.Theresearcherstookthepicturesofthe35peopleintheresearchatdifferentstages.

C.Increasingyourintakeofgreensby2.9portionsadaycangreatlyimproveyourhealth.

D.Peoplewhoincreasedtheirintakeofgreensby3.3portionsadaywerefoundthemostattractiveaftersixweeks.

2.WhichofthefollowingisNOTthefunctionofcarotenoids？

A.TheycanprotectagainstcelldamagefrompollutionandUVrays.

B.Theycanpreventheartdiseaseandcancer.

C.Theycanpreventage-relateddiseases.

D.Theycankeepyouingoodhealth.

3.WhichofthestatementsisNOTTRUEaccordingtothepassage?

A.We'vealreadyknowneatingextremeamountsofcarrotscanturnskinorange.

B.Weknewinthepastthateatingafewmorecarrotscouldmakeuslookappealing.

C.Theresearchshowedtheimprovementinskinislinkedwiththelevelsofcarotenoidsinit.

D.Amonghundredsofcarotenoids,lycopeneisthoughttohavethemostdramatic

4.Wecaninferfromthepassagethat_____.

A.skin'sredness,yellownessandlightnessmakeapersonlookmorehealthyandattractive

B.carotenoidshavethesameeffectaslycopene

C.itiscarotenoidsthatgivetomatoesandredpepperstheirredcolour

D.bothbeta-caroteneandpolyphenolsaffectskincolourbycausingbloodrushtotheskinsurface

5.Whichcanbethebesttitleofthepassage?

A.Eatingfruitandvegetablesdoesgood.B.Fruitandvegetablesarerichincarotenoids.

C.Howtobecomeattractive？

　D.Eatingfruitandvegetablesmakesyoulookgood.

【参考答案】1—5、BDBAD　　

阅读下列四篇短文，从每小题后所给的A,B,C或D四个选项中，选出最佳选项。

Eatingfoodshighintrans-fats（fatspresentinartificialforminindustrially-producedcakesandfastfood...）andsaturated（饱和的）fatsincreasestheriskofdepression,accordingtoaSpanishstudy,confirmingpreviousstudiesthatlinked“junkfood”withthedisease.Researchersalsoshowedthatsomeproducts,suchasoliveoil,canfightagainsttheriskofmentalillness.

Authorsofthewide-reachingstudy,fromtheuniversitiesofNavarraandLasPalmas,followedandanalyzedthedietandlifestyleofoverl2,000volunteersoversixyears.Whenthestudybegan,noneoftheparticipantshadbeendiagnosedwithdepression;bytheend,657ofthemwerenewsufferers.

“Participantswithanincreasedconsumptionoftrans-fatspresenteduptoa48percentincreaseintheriskofdepressionwhentheywerecomparedtoparticipantswhodidnotconsumethesefats,”theheadstudyauthorsaid.“Themoretrans-fatswereconsumed,thegreaterharmfuleffecttheyproducedinthevolunteers.”

Theresearchteamfound,atthesametime,thatafterassessingtheeffectofpolyunsaturatedfatsmadeupoflargeramountsoffishandvegetableoilsandoliveoil,theseproductsareassociatedwithalowerriskofsufferingdepression.

Thereport,publishedintheonlinejournalPLOSONE,notedtheresearchwasperformedonaEuropeanpopulationthatenjoysarelativelylowintakeoftrans-fats—makinguponly0.4percentofthetotalenergytakeninbythevolunteers.“Despitethis,weobservedanincreaseintheriskofsufferingdepressionofnearly50percent,”saidresearcherMiguelMartinez.“OnthisbasiswethinkitofgreatimportancetotakethiseffectintoaccountincountriesliketheUnitedStates,wherethepercentageofenergyderivedfromthesefatsisaround2.5percent.”

Thereportpointedoutthatthecurrentnumberofdepressionsufferersintheworldisaroundl50millionpeople,andhasincreasedinrecentyears.Thisriseisattributable,accordingtotheauthors,“togreatchangesinthesourcesoffatsconsumedinWesterndiets,wherewehavereplacedcertaintypesofbeneficialfatsinnuts,vegetableoilsandfishwiththesaturatedandtrans-fatsfoundinmeats,butterandotherproductssuchasmass-producedcakesandfastfood.”

1.What'sthebesttitleofthetext?

A.JunkFoodandDepression　　　　B.DepressionPrevention

C.TypesofFatsandDepression　　　　D.DepressionResearch

2.Whichofthefollowingincreasestheriskofsufferingdepression?

A.Fish.　　　　B.Vegetableoil.　　　　C.Oliveoil.　　　　D.Butter.

3.Thestudytellsusthat_____.

A.2.5%Americanssuffermentalillness

B.l2,000volunteersinNavarratookpart

C.aminorityofparticipantsbecamenewsuf