成都市2017级高中毕业班第二次诊断性检测英语试卷(含解析)

成都市2017级高中毕业班第二次诊断性检测英语本试卷分选择题和非选择题两部分。第I卷（选择题）1至8页，第H卷（非选择题）9至10页，共10页；满分150分，考试时间120分钟。注意事项：1.答题前，务必将自己的姓名、考籍号填写在答题卡规定的位置上。2.答选择题时，必须使用ZB铅笔将答题卡上对应题目的答案标号涂黑，如需改动，用橡皮擦擦干净后，再选涂其它答案标号。3.答非选择题时，必须使用0.5毫米黑色签字笔，将答案书写在答题卡规定的位置上。4.所有题目必须在答题卡上作答，在试题卷上答题元效。5.考试结束后，只将答题卡交田。第I卷（100分）第一部分昕力（共两节，满分30分）做题时，先将答案标在试卷上。录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。第一节（共5小题；每小题1.5分，满分7.5分）听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。1.Forwhatreasonwillthemanchoosetotravelbytrain?A.Thelowerprice.B.Thecomfortableseats.C.Thebeautifulscenery.2.Whatdoesthemanadvisethewomantodo?A.Bepolite.B.Takeiteasy.3.HowdoesthewomanfeelaboutTom'sjobchange?A.Calm.B.Happy.4.Whydoesthewomancalltheman?C.KeepawayfromDavid.C.Confused.A.Torepairhercomputer.B.Toinquiretheprocess.C.Tobuyacomputer.5.Whatarethetwospeakersmainlytalkingabout?A.Abook.B.TVseries.C.Waysofrelaxation.第二节（共15小题；每小题1.5分，满分22.5分）昕下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独自前，你将有时间阅读各个小题，每小题5秒钟。听完后，各小题将给出5秒钟的作答时间。每段对话或独自读两遍。英语“二诊”考试题第1页（共10页〉一_l一一31.Whatconclusionhasthenewstudymade?A.Manylanguagesfollowthesamelinguisticrules.B.HowJackasspenguinscommunicatewitheachother.C.Jackasspenguinsobeylinguisticrulessimilartothoseofhumans.D.Zipf'slawandMenzerath-Altmannlawarecommonlyappliedrules.DMuchoftheinformationthatissentbackfromspaceisuseless.PicturestakenbysatellitesorbitingtheEarthmighttakedaystodownload,onlytoshowlotsofcloudhidingtheareaofinterest.Thesubjectmattermayalsobesurroundedbyirrelevantinformation.Processingdatainspacebeforesendingbackwouldreduceunnecessaryinformation,butthiscanbetricky.Raysintheuniverserandomlyfliptheonesandzeroesthatcomputersoperateon,introducingunpredictableerrors.Highlevelsofradiationcanalsodamageelectroniccircuits（电子电路）.KPLabs,basedinPoland,isbuildingasatellitetoovercomesomeoftheseproblems.Theirdevice,calledIntuition-I,iscontrolledbyaneuralnetwork,aformofartificialintelligencemodelledonthehumanbrain.Intuition-Iwillbeequippedwithahyperspectralimager（超光谱成像仪）,whichtakes150picturesofeverysceneitlooksat.Eachpictureisatadifferentfrequency,socontainsdifferentinformation.Theneuralnetworkpiecesthesetogetherusingpowerfulgraphicschips（芯片）hardenedagainstradiation.Thedevelopershavealsobuilterrorcorrectionintotheirsoftware.Butinsteadofsendingbackeverybitofimagedata,thesatellitewillsummarisewhattheuserrequestsasusefulinformation.Thismight,forinstance,beaheatmapshowingareasofweedsinafieldorthelocationofaforestfire.Reducingthedataloadmeansthatsomeoftheinformationcanbesentlive.Thesatellitewillbeusedtoprovethatahardenedneuralnetworkcansurviveinspace.Thiscouldpavethewayforotherspaceapplications.Forexample,theCuriosityrover（探测器）onMarswassuccessfullyupgradedin2016withasetofalgorithmstodetect“interesting”rocksforinvestigation,insteadofpickingthemrandomly.Aneuralnetworkcouldprovidefutureroversanddeep-spaceprobeswithabetterabilitytomakedecisions.TheneuralnetworkandhyperspectralimagerhavealreadybeenbuiltandtestedbyKPlabs.TheywillgointoasatellitebodybeingconstructedbyClydeSpace.Afterthattherewillbemoreintelligenceinspace.32.Whydoestheauthorsayprocessingdataintheuniversecanbeverytricky?A.Raysandradiationdisturbsdataprocessing.B.Thepicturestakenbysatellitesarenotsoclear.C.Thedatatobeprocessedarenotaccurateenough.D.Processingdataintheuniverseistime-consuming.33.WhatdowelearnaboutIntuition-I?A.Itcantakepicturesmuchfaster.B.Itcansurvivemuchlongerinspace.C.Itcancorrectmistakesfromusers'request.D.Itcanimprovethestabilityofdataprocessing.英语“二诊”考试题第6页（共10页）英语“二诊”考试参考答案　第１　　　　页(共２页)成都市２０１７级高中毕业班第二次诊断性检测英语参考答案及评分意见第一部分　听力(满分３０分)１~５CBABB　　６~１０CAACB　　１１~１５CBBAB　　１６~２０AACCB评分标准:１－２０小题,每小题１􀆰５分.第二部分　阅读理解(满分４０分)第一节(满分３０分)２１~２５BCDAA２６~３０DBDAB３１~３５CADBC评分标准:２１－３５小题,每小题２分.第二节(满分１０分)　　３６~４０答案:BDFEG评分标准:３６－４０小题,每小题２分.第三部分　语言知识应用(满分４５分)第一节　完形填空(满分３０分)４１~４５ACBDC４６~５０BACDA５１~５５DBACD５６~６０CBCDA评分标准:４１~６０小题,每小题１􀆰５分.第二节(满分１５分)６１􀆰belief６２􀆰firmly６３􀆰took６４􀆰weakening６５􀆰the６６􀆰when６７􀆰towrite６８􀆰spiritual６９􀆰in/under７０􀆰ourselves评分标准:６１－７０小题,每小题１􀆰５分.有任何错误,包括用词错误、单词拼写错误(含大小写)或语法形式错误,均不给分.第四部分　写作(满分３５分)第一节　短文改错(满分１０分)Iusedtobeselfishandonlythoughtofmyself􀆰Yetmyneighbourwashavingsomuchfunnyfunwithvolunteering􀆰Hetoldmethatitfeltextremelywellgood􀆰Iwasinspiredbyhimanddecidedtohave∧atry􀆰Ihopedtogetthesameresult,formyselfＧrespectiswasunbelievablylowandIfeltworthworthless􀆰WeIhavevolunteeredformorethantwoyearssofar􀆰ByvolunteeringIhavebeen—changedmyviewonmyselfandthisworld􀆰WhenIhelpedothers,Ifeltneedneededinsociety􀆰Notonlydiditbuildupmyconfidence,itletothersbenefitedbenefitaswell􀆰Undoubtedly,volunteeringisagreatopportunitiesopportunitytoimprovethewholesociety􀆰英语“二诊”考试参考答案　第２　　　　页(共２页)评分标准:有任何错误,包括用词错误、单词拼写错误(含大小写)或语法形式错误,均不给分.第二节　书面表达(满分２５分)一、各档次语言要点配分参考标准档　次要点数要点分语言要点表达情况划档依据第五档４２１~２５语言基本无误,行文连贯,表达清楚第四档４１６~２０语言有少量错误,行文基本连贯,表达基本清楚第三档３１１~１５语言有一些错误,尚能表达第二档２６~１０语言错误很多,影响表达第一档１０~５只能写出与要求内容有关的一些单词二、内容要点认定及计分参考标准１􀆰恰当的开头(阐述清楚、表达正确,计３分);２􀆰发出邀请(阐述清楚、表达正确,计５分);３􀆰告知具体事项(阐述清楚、表达正确,计１０分);４􀆰期盼回复(阐述清楚、表达正确,计７分);三、扣分参考依据１􀆰其表达未能达成正确句意的,不给分,如:写出了主语或谓语等关键词,但未能达成符合要点要求、意义正确的句子;２􀆰句子结构完整、但