职称英语理工A类真题解析.doc

该【职称英语理工A类真题解析 】是由【春天笑笑】上传分享，文档一共【14】页，该文档可以免费在线阅读，需要了解更多关于【职称英语理工A类真题解析 】的内容，可以使用淘豆网的站内搜索功能，选择自己适合的文档，以下文字是截取该文章内的部分文字，如需要获得完整电子版，请下载此文档到您的设备，方便您编辑和打印。精选文档2013年职称英语理工A级真题及答案第1部分:词汇选项(第1-15题,每题1分,共15分)下边每个句子中均有1个词或许短语划有底横线,请为每处划线部分确立1个意义最为靠近的选项。-,orI’’’(A)词汇题的答案:A:inflexibleD:eextinctB:endpeteA:simpleC:fundamentalA:pollutedC:breakC:produceB:importanceC:undamagedA:doubtfulD:approvedB:spreadB:cautious第2部分:阅读判断(第16~22题,每题1分,共7分)下边的短文后列出了7个句子,请依据短文的内容对每个句子做出判断;假如该句供给的是正确信息,请选择A;假如该句供给的是错误信息,请选择B;假如该句的信息文中没有说起,请选择C。NewUnderstandingofNaturalSilk’MysteriesNaturalsilk,asweallknow,hasastrengththatman-,,morespecifically,(柔韧性)fromanunusualarrangementofhydrogenbondsthatareintrinsicallyveryweakbutthatworktogethertocreateastrong,—especiallytheonesweengineerforstrength—,naturalsilkslikethoseproducedbyspidershavelongfascinatedbothbiologistsandengineersbecauseoftheirlightweight,ductilityandhighstrength(,silkisstrongerthansteelandfarlessbrittle).Butonitsface,itdoesn'tseemthatsilksshouldbeasstrongastheyare;molecularly,theyareheldtogetherbyhydrogenbonds,whicharefarweakerthanthecovalent(共价的),(纳米晶体)issuchthatthehydrogenbondsareabletoworkcooperatively,reinforcingoneanotheragainstexternalforcesandfailingslowlywhentheydofail,'sallwellandgoodforspiders,beesandthelike,(requiringhightemperaturetreatmentsorenergy-intensiveprocesses).Bylookingtosilkasamodel,researcherscouldpotentiallydevisenewmanufacturingmethodsthatrelyoninexpensivematerialsandweakbondstocreatelessrigid,(纳米碳管),-likestructuresoutofmaterialsthatarestrongerthannaturalsilk—-’,..(A)阅读判断答案分析:16-22BABBCAA第3部分:归纳粗心与达成句子(第23-30题,每题1分,共8分)下边的短文后有2项测试任务:(1)第23~26题要求从所给的6个选项中为指定段落每段选择1个最正确标题;(2)第27~30题要求从所给的6个选项中为每个句子确立一个最正确选项。BlackHoleshatareneardeathcannolongerburnduetolossoffuel,andbecauseitstemperaturecannolongercontrolthegravitational(重力的)force,hydrogenendsupputtingpressureontothestar’,-mass(恒星质量)blackhole,whichcanonlyoccurifthestarislargeenough(shouldbebiggerthanthesun)fortheexplosiontobreakitintopieces,:ifastarthat’tenstimesthesizeofthesunendsupbeingablackholethat’noslongerthan70kilometers,thentheEarthwouldeablackholethat’onlysafractionofaninch!,(吞噬)’possibleforalargestareablackhole,,,astronomershavefiguredoutthatblackholesexistbecauseofAlbertEinstein’,throughnumerousstudies,,,,andlatercontributetoabiggerprocessingalaxies,??????,’:23-26CFEA27-:阅读理解(第31-45题,每题3分,共45分)下边有3篇短文,每篇短文后有5道题。请依据短文内容,为每题确立1个最正确选项。,theamountofinformationavailabletotheforecaster,thelevelofdifficultythattheforecastsituationpresents,;,ifitissunnyand87degreestoday,,,ifweatherconditionschangesignificantlyfromdaytoday,,highandlowpressurecenters,,,ifastormsystemis1,000mileswestofyourlocationandmovingtotheeastat250milesperday,,speedup,changeintensity,orchangedirection,,ifyouwereusingtheclimatologymethodtopredicttheweatherforNewYorkCityonJuly4th,,'sforecastscenarioandrememberingadayinthepastwhentheweatherscenariolookedverysimilar(ananalog).?-35:,—particularlyintheUnitedStates—schoolchildrenasagroupdon’caretmuchfor,orexcelat,’hearteningstolearnthatanewkindof“classroomofthefuture”showspromiseatmitigatingsomeoftheseproblems,startingwiththatfundamentalpieceofclassroomfurniture:,mostlyaged8-10years,andanewgenerationofmulti-touch,multi-user,computerizeddesktopsurfacesisshowingthatoverthelastthreeyearsthetechnologyhasappreciablyboostedstudentsmath’skillscomparedtopeerslearningthesamematerialviatheconventionalpaper-and-?Throughcollaboration,mostly,(效劳)atincreasingstudentsfluencyinmathematics,essentiallythroughmemorizationandpractice—dull,—thecriticalthinkingskillsthatallowstudentstosolvecomplexproblemsnotsimplythroughknowingformulasanddevices,,theresearcherssay,isthemulti--genclassroomcanworktogetheratthesametabletop,,thesoftwareputervisionsystemsthatseeintheinfrared(红外的)spectrumtodistinguishbetweendifferenttouchesondifferentpartsofthesurface,allowingstudentstoaccessandusetoolsonthescreen,moveobjectsandvisualaidsaroundontheirdesktops,andotherwisephysicallyinteractwithth