时文拓展阅读3014岁少女夺博通大师赛冠军.docx
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1、豆蔻年华荣唐博通大师赛桂冠2019年美国博通大师赛最终从来自47个州的2348名学生中挑选出30名数学、科学、技术和工程领域的新星,其中前五名全部由女生包揽。阅读短文并回答问题WhenitcomestoU.S.midd1eschoo1scienceandengineering,gir1sru1e.Gir1stookthetopfiveprizesatthe2019BroadcomMASTERS,acompetitionformidd1esch1studentsacrossthecountry.Thewinnerswereannounced1astmonth.Thechampionwas14-y
2、ear-o1dA1ainaGassierwhodesignedasystemtomakedrivingsaferbyreducingthenumberofb1indspots,theareasthatdriverscannotseeoutsidetheirvehic1es,which1eadtoabout840,000accidentsayearnationwide.A1ainassystemhe1psdriverssee“throughtheA-framepi11ar(支柱),thepartofthevehic1eatthefrontthatjoinsthetopandfrontwindow
3、,whichisimportantforsafetyandcannotberemoved.A1ainausedacameratohe1pdrivers1ook“through”thestructuretoseewhatisb1ocked.Thecamerasendsvideotoadevicethatshowsimagesontheothersideofthepi11ar.Thedriverthencanseewhat,sintheb1indspot.A1ainasaidthatwhensheheardhernameca11edasthewinner,“itwassounexpected,Sh
4、ereceiveda$25,000prizeforherinventionandto1dPopu1arMechanicsshecou1dmakeimprovementsonherdevicewiththemoney.A1ainasaidshewantedtoimprovethepicture,makingiteasytoseeinanykindofweather,oratanytimeofday.Shea1soto1dthemagazineshehopedtose11heridea.ttCompetitorsof2019,inc1udingA1aina,area1ready1eadersint
5、heirfie1dsofscience,techno1ogy,engineeringandmathematics(STEM)JsaidPau1aGo1den,presidentoftheBroadcomFoundation,ttTheseyounginnovatorsgiveeveryoneofushopeforthefUture.”TheBroadcomMASTERScompetitionisaprojectoftheSocietyforScience&thePub1ic.ThetemMASTERSisshortforMath,App1iedScience,Techno1ogy,andEng
6、ineeringforRisingStars.Theprogramwassetuptomotivateyoungpeop1etoattendco11egeandpursuecareersinSTEMfie1ds.1. VVhatearnedA1ainathefirstp1aceatthe2019BroadcomMASTERS?A. Introducingtechno1ogytotestdrivers,ski11s.B. Improvingadevicetosendemergencysigna1s.C. Designingacameratomonitortheroadconditions.D.
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