河北省衡水中学高三二模英语试题.docx

河北省衡水中学高三二模英语试题.docx

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河北省衡水中学高三二模英语试题

2020届河北省衡水中学高三二模英语试题

学校:

___________姓名：

___________班级：

___________考号：

___________

一、阅读选择

“Changingtheworld”mightseemlikeanunrealisticgoal.Whenfacedwithhugeproblemssuchasairpollutionorenergyshortages,wheredoyoustart?

Taoyuan-basedGogorobelievesyoustartwithascooter.

Proofofconcept

In2015,GogorobrokeontothescenebyreleasinganelectricscootercalledtheSmart-scooter.Unlikemostelectricscooters.Thisonewouldn'tneedtopluggedintorecharge.Instead,userswouldstopbyGoStationstoexchangedrainedbatteriesforfullychargedones.

Gogorowastakingarisk.Ifpeoplewerenothappywiththesystemofchangingbatteries,thewholeprojectcouldfail.Theydidn'tneedtoworry,though.OnlyoneyearlaterGogorosoldtheir10,000thSmart-scooter!

Settingthebar

Fastforwardto2019andthereleaseoftheSeries3Smart-scooter.Gogoroscootersareaspopularandrevolutionaryasever.TheirbrightcolorsarechosenbyBeatriceSanticcioli,afamouscolordesignerwhohelpedshapemajorbrandslikeApple,NikeandSwatch.Inadditiontothescooters'brightcolors,plentyofcoolaccessoriesareavailablesoyoucanmakeyourscooteryourown.Butmostimportantofall,Gogorocontinuestopavethewaytowardafutureofresponsibleenergyconsumption.

Lookingforward

Multiplecitiesandcountrieshavecommittedtomakingtheirtransportationall-electricinthecomingyears,andGogoroishelpingmakeitpossible.Orderedapackage?

CompanieslikeDHLandTaiwanPostnowhavefleetsofSmart-scooterstomakedeliveries.Needaride?

UnlockaGogoroinBeilin,ParisorMadrid,thankstoscootersharingservices.

TheSmart-scootersisdefinitelycreative,butthere'smore."AtGogoro,Ithinktheessentialthingisthatwewanttochangehowpeopleuseenergy.AndtheSmart-scootersisonlythebeginning."saysHoraceLuke,Gogoroco-founderandCEO.ThisiswheretheGoStationcomesin.

1．Comparedwithotherelectricscooters,theSmart-scooter___________.

A．canrechargeitselfinGostationsinmega-citiesB．onlyneedstochangebatteriesinGostations

C．wouldn'tneedtoberechargedatallinlifeD．canberechargedbyitsusersinGostations

2．Gogoroscootersarepopularandrevolutionarymainlybecause__________.

A．theircolorsarechosenbyafamouscolordesignerB．theircolorsaredifferentfromthoseofothers

C．itisagoodwayforpeopletoconsumeenergyD．itcanhelpussolvetheproblemofenergyshort

3．Whatcanweconcludefromthepassage?

A．MoreGoStationsmayappearinmoreandmorecities.

B．GoStationswillsoonentirelytaketheplaceoftraditionalstations.

C．PeopleneednotgotoGoStationsespeciallyduringpeakhours.

D．Morebigcitieswillappearthroughouttheworldinthefuture.

Abutterfly’swingscanhavemanyjobsbesideskeepingtheinsecthighupintheair.Theymaybeusedtoattractmates,ortowarnpotentialattackerstostayaway.Alloftheseroles,though,dependontheirunchangingcolouration.Thisplaysintotheideathatbutterflywingsaredeadtissue,likeabird’sfeathers.Infact,that’snottrue.Forexample,insomespeciesmales’wingshavespecialcellsreleasingsomechemicalswhichattractfemales.

NanfangYu,aphysicistatColumbiaUniversity,inNewYork,hasbeenlookingintothematter.TogetherwithNaomiPierce,abutterflyspecialistatHarvardUniversity,hehasnowshown,inapaperpublishedinNatureCommunicationsinFebruary,2020,thatbutterflywingsare,indeed,verymuchalive.

Intheirexperiments,thetworesearchersusedalaser（激光）toheatupspotsonthewingsofdozensofbutterflyspecies.Whenthetemperatureoftheareaunderthelaserreached40°Corso,theinsectsrespondedwithinsecondsbydoingthingsthatstoppedtheirwingsheatingupfurther.Theseactionsincludedabutterflyturningaroundtominimizeitsprofiletothelaser,movingitswingsupanddownorsimplywalkingaway.

Butterfliesengagedinalloftheseheat-minimisingactivitiesevenwhentheresearchersblindfoldedthem.Thatsuggestedtherelevantsensorswereonthewingsthemselves.DrYuandDrPiercethereforesearchedthosewingsforlikelylookingsensorycells.Theyfoundsome,intheformofneurons（神经元）thatweresimilartoheatdetectorsknownfromotherinsects.Theyalsouncovereddisc-shapedcellsthatappearedtobesimilartopressure-sensitiveneurons.Theyguessthatthesearetheretodetectdeformationofthewing—informationaninsectcouldusetocontrolitsflightpattern.

Thethirddiscoverytheymadetocontradictthe“deadwing”ideawasthatsomebutterflywingshaveaheartbeat.Abutterfly’swingshaveveins（静脉）.Thesecarryabloodlikeliquidwhich,researchershavenowfoundinmales,showsapulse（脉搏）ofseveraldozenbeatsperminute.Thesourceofthispulseappearstobethescent（气味）pad,adarkspotonthewingsthatprodu