2015-2022年渤海理工职业学院高职单招语文／数学／英语笔试参考题库含答案解析

2015-2022年渤海理工职业学院高职单招语文／数学／英语笔试参考题库含答案解析（图片大小可自由调整）第1卷一.数学题库(共25题)1.已知圆的极坐标方程为：ρ2-42ρcos(θ-π4)+6=0．（1）将极坐标方程化为普通方程；（2）若点P（x，y）在该圆上，求x+y的最大值和最小值．2.已知原命题“两个无理数的积仍是无理数”，则：（1）逆命题是“乘积为无理数的两数都是无理数”；（2）否命题是“两个不都是无理数的积也不是无理数”；（3）逆否命题是“乘积不是无理数的两个数都不是无理数”；其中所有正确叙述的序号是______．3.根据给出的空间几何体的三视图，用斜二侧画法画出它的直观图．4.抛物线的顶点在原点，焦点与椭圆A．x2=±8y=1的一个焦点重合，则抛物线方程是（）B．y2=±8xC．x2=±4yD．y2=±4x5.（选修4-4：坐标系与参数方程）在直角坐标系xoy中，直线l的参数方程为x=3-22ty=5+22t（txoy取相同的长度单位，且以原点O为极点，以x轴正半轴为极轴）中，圆C的方程为ρ=25sinθ．（Ⅰ）求圆C的直角坐标方程；（Ⅱ）设圆C与直线l交于点A、B，若点P的坐标为(3，5)，求|PA|+|PB|．6.教学大楼共有五层，每层均有两个楼梯，由一层到五层的走法有（A．10种）B．25种C．52种D．24种7.①点P在△ABC所在的平面内，且②点P为△ABC内的一点，且使得取得最小值；③点P是△ABC所在平面内一点，且，上述三个点P中，是△ABC的重心的有（A．0个）B．1个C．2个D．3个8.已知正方形的边长为2，AB=a，BC=b，AC=c，则|a+b+c|=（9.点M（2，-3，1）关于坐标原点对称的点是（））A．0B．2C．2D．410.在平行四边形ABCD与DB交于点是线段OD延长线与CD交于AC=a，BD=b，则AF=（）A．14a+12bB．23a+13bC．12a+14bD．13a+23b11.已知A、B、C三点不共线，O是平面ABC外的任一点，下列条件中能确定点M与点A、B、C一定共面的是（）A．OM=OA+OB+OCB．OM=2OA-OB-OCC．OM=OA+12OB+13OCD．OM=13OA+13OB+13OC12.要使直线x轴上的椭圆x27+y2a=1a的取值范围是______．13.某会议室第一排共有8个座位，现有3人就座，若要求每人左右均有空位，那么不同的坐法种数为（）A．12B．16C．24D．3214.设过点l交抛物线y2=2px（p＞0）于B、C两点，（1）设直线l的倾斜角为α，写出直线l的参数方程；（2）设P是BC的中点，当α变化时，求P点轨迹的参数方程，并化为普通方程．与l2间的距离是与l2间的距离是2，正△ABC的三顶点分别在l1，l2，l3上，则△ABC的边长是______．16.已知函数f（x）=2x，x≤1log13x，x＞1，若f（a）=2，则a=______．17.已知向量a与向量的夹角为1≤m≤2，0≤n≤2最大值为______．18.如果x2+ky2=2表示焦点在y轴上的椭圆，则实数k的取值范围是______．19.下列赋值语句中正确的是（A．m+n=3）B．3=iC．i=i2+1D．i=j=320.已知圆柱的轴截面周长为6，体积为V，则下列关系式总成立的是（A．V≥πB．V≤πC．V≥18πD．V≤18π）21.若向量a在b方向上的投影为（）A．2B．22C．23D．1024只白鼠，你认为最合适的抽样方法是（）A．在每个饲养房各抽取6只B．把所以白鼠都编上号，用随机抽样法确定24只只D．先确定这四个饲养房应分别抽取3，9，4，8只样品，再由各饲养房将白鼠编号，用简单随机抽样确定各自要抽取的对象23.已知a＞0，b＞0且a+b＞2，求证：1+ba，1+ab中至少有一个小于2．24.用反证法证明“a＞b”时，反设正确的是（A．a＞b）B．a＜bC．a=bD．以上都不对25.已知向量a与b的夹角为60°，且|a|=1，|b|=2，那么（a+b）2的值为______．二.语文题库(共20题)1.填入下面横线处的句子，语意连贯、音节和谐的是___________（填序号）唐诗以韵胜，故丰腴；宋诗以意胜，故瘦劲。譬诸花，则_________________。①唐诗如芍药海棠，秾花繁彩；宋诗如寒梅秋菊，幽韵冷香②唐诗如寒梅秋菊，幽韵冷香；宋诗如芍药海棠，秾花繁彩2.对“月光如流水一般，静静地泻在这一片叶子和花上”一句内容和效果理解不恰当的一项是[]A．把月光比作流水，描绘出月光撒向叶子和花时的动感。B．“泻”与流水照应，生动地描绘了月光洒满荷塘的情景。C．“静静地泻”，有声，有形，产生了寓动于静的表达效果。D．“月光如流水一般”突出了月光朦胧而酣畅的特点。3.在下面这段文字的横线上填入两个恰当的句子。要求：跟画波浪线的句子句式相同，组成排比句，符合上下文的特定语境。作家笔下优美的写景散文，好似热情而阅历丰富的导游：它会带你去攀登泰山那回环曲折的盘道；_______________；国的山山水水多么富有迷人的魅力啊！4.下面给出的文字为开头，以“路”为中心，分别写一段话。每段续写不少于50字。①北京的路平直而宽阔②人生的路漫长而多彩5.按要求完成下题。请为图书馆的对联补拟下联。上联：学问藏今古下联：__________________________6.根据文意，在横线上填写相关的内容。德和艺术为基石，讲究的是善，所以中国人在求真之外，还重视善的成分，如果决算和预算不一致，就会以宽容之心相待，说_____________。25个字）新华网伦敦12月19日电世界主要石油生产国和消费国的代表19日在伦敦参加能源会议时呼吁，加强彼此间合作，以稳定国际油价。公司代表就国际原油市场形势交换了意见。欧佩克轮值主席、阿尔及利亚能源和矿业部长沙基卜？哈利勒表示，欧佩克各成员国将继续减产，直到原油价格稳定。沙特阿拉伯石油和矿产资源大臣阿里？本？易卜拉欣？纳伊米表示，每桶75美元的价位“公平合理”，原油价格低于这一水平将导致更多不稳定因素，并将影响投资者信心。英国首相戈登布朗取措施防止油价剧烈波动对世界经济造成不利影响。欧佩克17日决定从2009年1月1日起将该组织原油日产量削减220势头。19日，纽约商品交易所明年１月份交货的轻质原油期货价格收于每桶33.87美元，比前一交易日下跌2.35美元。____________________________________________________________________________________8.根据文意，依照画线句子的句式，另举正面事例写一个句子。国，贻人笑柄吗？里克特是德国著名作家。他出生于小资产阶级家庭，与歌德生活在同一时代。作为“穷人的歌者”，他的散文《两条路》向人们展示了人生道路上惊心动魄的选择。人们常说，___________，我们若能预先做准备，那将会避免很多麻烦。但是现在有些人做事没有计划，到最后，往往是____，其结果就可想而知了。11.下列各句中加点词语使用正确的一项是丝绸之路上的楼兰古城已淹没在历史的沉沙中。C．这本书是启蒙老师惠赠的，我多年来一直珍藏着它。D．经反复研究，校方决定启用本校精通业务的退休教师。12.填空（10分，每空1分）。（2）寻梦？撑一支长篙，，满载一船星辉，。（4）真的猛福士，，。这是怎样的哀痛者和幸者？梁启超，字卓如，号任公，中国近代维新派领袖，学者，其著作合编为《《小狗包弟》选自巴金的13.阅读下面这首宋诗，然后回答问题。秦楼月向子諲芳菲歇，故园目断伤心切。伤心切。无边烟水，无穷山色。可堪更近乾龙节①，眼中泪尽空啼血。空啼血。子规声外，晓风残月。[注]①向子諲：南宋初年主战派大臣之一，公元1127年“靖康之变”，徽、钦二帝被金兵掳去，中原尽失，1129年，金兵进湖南围长沙，他曾率军民与金兵血战八昼夜。②乾龙节：古人以“乾龙”喻帝王。乾龙节，指宋钦宗赵桓的生日。(1)这首词的上片是怎样表达伤心之“切”的?请作简要赏析。(2)这首词和柳永的《雨霖铃·寒蝉凄切》都运用了“晓风残月”的意象，但表达的情感有所不同，请作简要分析。14.指出下列句子是单句还是复句。（1）老纪有两个孩子，一个在国内工作，另一个在美国读书。（2）一切为人民服务，是我们的行动准则。（3）早晨，他背起书包，沿着蜿蜒曲折的小路上学去了。（4）行李太多，得向脚夫交些小费才过得去。（5）王老师带着一群小学生，很艰难地向山顶爬去。答：__________________________________________________15.依次填入下列各句横线处的词语，最恰当的一组是①建设文明寝室，首先要文明寝室的量化指标，再按指标对学生寝室进行考评。挠，取得了抗日战争的伟大胜利。③培养公民的法制观念是一个长期过程，从学生时代就进行法制教育，能起前仆后继只有／才前仆后继只要／就前赴后继只有／才D．决定前赴后继只要／就16.阅读下面一段文字，然后回答问题。己是故土家园中的流亡者。今天我们在这里集会，就是要把这种骇人听闻的情况公之于众。①用一句话概括这段文字的主要内容。_____________________________________________________________________________________②这段文字使用的修辞手法主要有哪几种？请具体分析其表达效果。_____________________________________________________________________________________17.下面四个比喻，意思连贯，本体、喻体分别含有递降关系。请选择新的本体和喻体，仿写四个句祖国是一座花园____________________________________，北方就是园中的腊梅________________________________；小兴安岭是一朵花__________________________________，森林就是花中的蕊__________________________________。18.下列句子中运用修辞手法恰当的一句是()A我朝他手指的方向看去，山上的这几点灯光，仿佛满天繁星里的几颗最亮的星星。B风又来了，使人感到眩晕。天、地，连皇城的红墙与金銮宝殿似乎都在颤抖。C矮小而年高的垂柳，用苍绿的叶子拥抱要成熟的庄稼。D百货大楼失火了，光焰万丈，像晚霞一样灿烂，上亿元的商品顷刻间化为灰烬。15个字）华人扩大到其他族裔的美国人。美国海思食品集团天然和特种食品部经理雅各布森说，这是10年或15年想不到的事情。____________________________________________20.依次填入下面空缺处的句子，最恰当的一项是[]世界卫生组织30日宣布，从当日起，该组织不再使用“猪流感”一词指代当前疫情，__________________________。使人患病，还没有发现猪被感染的病例。世卫组织还强调，_____________________。A．①而开始使用“A（HlNl）型流感”一词。②食用充分烹制的猪肉或猪肉产品不会感染病毒。B．①而开始使用“A（H1N1）型流感”一词指代当前疫情。②吃充分烹制的猪肉不会感染病毒。C．①而使用“A（H1N1）型流感”一词。②食用充分烹制的猪肉不会感染病毒。D．①而使用“A（HlNl）型流感”一词指代当前疫情。②吃充分烹制的猪肉或猪肉产品不会感染病毒。三.英语题库(共20题)1.Theschool_____Istudiedforonlytwoyearswasthreekilometersaway.2.Inourclassthereare46students,_____halfwearthem3.TherearemanytheoriesaboutthebeginningofdramainancientGreece.Theonemostwidelyacceptedtodayisbasedontheassumptionthatdramacamefromritual(宗教仪式).Theargumentforthisviewgoesasfollows.Inthebeginning,humanbeingsviewedthenaturalforcesoftheworld,eventheseasonalchanges,asunpredictable,andtheysoughtthroughvariousmeans,tocontroltheseunknownandfearedpowers.Thosemeasureswhichappearedtobringthedesiredresultswerethenkeptandrepeateduntiltheyhardenedintofixedrituals.Eventuallystoriesarosewhichexplainedthemysteriesoftherites.Astimepassedsomeritualswereabandoned,butthestories,latercalledmyths(神话),coutinuedtoexistandprovidedmaterialforartanddrama.Thosewhobelievethatdramacamefromritualalsoarguethatthoseritescontainedtheseedoftheaterbecausemusic,dance,masks,andcostumeswerealmostalwaysused.Furthermore,asuitablesitehadtobeprovidedforperformancesandwhentheentirecommunitydidnotparticipate,acleardivisionwasusuallymadebetweenthe“actingarea”andthe“watchingarea.”Inaddition,therewereperformers,and,sinceconsiderableimportancewasattachedtoavoidingmistakesinperforming,religiousleadersusuallyundertookthattask.Wearingmasksandcostumes,theyoftenimitatedotherpeople,animals,orsupernaturalbeings,andusedgesturesaboutthedesiredeffect,successinhuntorbattle,thecomingrain,therevival(复活)oftheSun.Eventuallysuchdramaticrepresentationswereseparatedfromreligiousactivities.Anothertheorytracesthetheater’soriginfromthehumaninterestinstorytelling.Accordingtothisview,talesaboutthehunt,war,orotherfeatsaregraduallyaddedindetail,atfirstthroughimitation,action,anddialoguebyanarratorandthenthroughtheassumptionofeachoftherolesbyadifferentperson.Aclosely-relatedtheorytracestheatertothosedancesthatareprimarilyrhythmicalandgymnasticorthatareimitationsofanimalmovementsandsounds.小题1:Whatdoesthepassagemainlydiscuss?A．Theoriginsoftheater.B．Theroleofritualinmodernimportanceofvarietyofearlyreligiousactivities.小题2:Whataspectofdramadoestheauthordiscussinthefirstparapraph?A．Thereasonwhydramaisoftenunpredictable.B．Theseasonsinwhichdramaswereperformed.C．Theconnectionbetweenmythsanddramaticplots.D．Theimportanceofcostumesinearlydrama.小题3:WhichofthefollowingisNOTmentionedasacommonelementoftheaterandritual?A．Dance.B．Costumes.C．Music.D．Magic.小题4:Accordingtothepassage,whatisthemaindifferencebetweenritualandusesmusicwhereasdramadoesisshorterthanrequiresfewerperformersthanhasareligiouspurposeanddramadoesnot.120-150词的英语短文，发表你的看法。5.Directions:WriteanEnglishcompositionaccordingtotheinstructionsgivenbelowinChinese.不少于120词的短文。1．Iwasveryunhappywithmymother/fathertheotherday……2．Iwasgratefulthatmymother/fathercriticizedmetheotherday……（2）开头语以为你写好，不计入总字数。6.Thereisnoknown_____forthisdiseasebutitcanbe______.A．cure,treatedB．cured;treatC．cure;treatD．treat;cured8.Limittheuseofprivatecars,improvepublictransportandencouragetheuseofbicyclestocontroltrafficcongestion(拥挤)duringthe2008Olympics,expertsfromforeigncountriesadvisedBeijingonFriday.ProfessorNigelWilson,ofthecivilandenvironmentalengineeringdepartmentofMassachusettsInstituteofTechnology,saidhewas"supportivetothelimitingofprivatecarsduringtheOlympicGames",sayingthatinforeigncountries,themethodisalsoadoptedduringbigevents,buthewasunsureabouttheapproach.ThegovernmentplannedtokeepanaverageofmorethanonemillioncarsofftheroadstoimprovetrafficflowduringtheOlympics,saidLiuXiaoming,deputydirectoroftheBeijingTrafficCommittee,attheChinaPlanningNetworkFirstUrbanTransportationCongress.SharingWilson'sview,Dr.YoshitsuguHayashi,deanoftheGraduateSchoolofEnvironmentalStudiesofNagoyaUniversity,believedthereductionincaruseshouldbeachievednotbybanning,butthroughincentives."Driverswhodon'tusetheirprivatecarscouldbegivenpoints,"hesaid,"andthepointscouldbeexchangedforgoodsfromonlineshopping."Wetzelstressedlimitingtheuseofcompanycars."Governmentalofficialsshouldalsobeencouragedtousepublictransportationorridebicycles,"hesaid,addingthathehimselfisabicycle-riderinLondon.MatthewMartimo,directorofTrafficEngineeringwithCitilabs,saidthebicyclewasChina'sadvantage."Limitingprivatecarsisanideaworthtryingbutitisjustatemporarysolution,"hesaid."TherealcauseofcongestionishighdensityofpeopleinBeijingandmanyhavecars."Beijing,withapopulationof15million,ishometomorethanthreemillionautomobiles,andthenumberisrisingby1,000aday.ProfessorWilsonsaidtheOlympicGameswasagreatopportunityforBeijingtothinkabouttrafficproblemsanddeveloptransportation,addingthatthecityhadalreadybeenmakingpublictransportmoreefficient.Beijinghaspromisedtostretchits114-kilometercityrailwayto200kilometersbeforetheopeningoftheOlympicGames.“WearelookingforwardtoborrowingBeijing'sexperiencesanddrawingfromitslessonsinpreparationforthe2012Olympics,”saidWetzel.51.Theunderlinedwordincentivesinparagraph4means_______.A.somethingthatencouragespeopletotryC.pointscouldbeexchangedforgoodsB.onlineshoppingD.award52.Itcanbeseenfromthepassagethat______.A.thegovernmentplannedtoforbidover1millioncarstorunontheroadsduringtheOlympics.B.banningprivatecarsisthebestwaytosolvetrafficcongestioninBeijingC.Beijingnowhas200kilometersofcityrailwayD.theuseofcompanycarswillnotbelimited53.WhydidWetzelstress“hehimselfisabicycle-riderinLondon”?A.Tolimittheuseofcompanycars.B.Toencouragegovernmentalofficialstousepublictransportationorridebicycles.C.Toshowthatridingbicyclesisgoodforhealth.D.Toshowthathelovesridingbicycles.54.WhichofthefollowingmaybethereasonforthetrafficcongestioninBeijing?A.The2008BeijingOlympicgames.B.ThenumberofcarsinBeijingisrisingby1,000aday.C.ThelargepopulationinBeijingandthelargenumberofcars.D.PublictransportinBeijingisnotefficient.55.Thepurposeofthepassageis________.A.tolimittheuseofprivatecars,improvepublictransportB.toencouragetheuseofbicyclestocontroltrafficcongestionduringthe2008OlympicsC.toborrowBeijing'sexperiencesanddrawfromitslessonsinpreparationforthe2012OlympicsD.totelltheadvicegivenbyforeignexpertsontrafficcongestionduring2008BeijingOlympics9.2.Theflowersweresolovelythatthey____innotime.A．soldB．hadbeensoldC．weresoldD．wouldsell10.1.Inthisfactory,suggestionsoftenhavetowaitformonthsbeforetheyarefully_____.A．admittedB．acknowledgedC．absorbedD．considered11.Thecommoncoldistheworld’smostwidespreadillness,whichisplagues(疫病)thatfleshreceives.Themostwidespreadfallacy(谬误)ofallisthatcoldscausedbycold.Theyarenot.Theyarecausedbyviruses(病毒)passingonfrompersontoperson.Youcatchacoldbycomingintocontact,directlyorindirectly,withsomeonewhoalreadyhasone.Ifcoldcausescolds,itwouldbereasonabletoexpecttheEskimostosufferfromthemforever.Buttheydonot.Andinisolatedarcticregionsexplorershavereportedbeingfreefromcoldsuntilcomingintocontactagainwithinfectedpeoplefromtheoutsideworldbywayofpackagesandmaildroppedfromairplanes.DuringtheFirstWorldWarsoldierswhospentlongperiodsinthetrenches(战壕),coldandwet,showednoincreasedtendencytocatchcolds.IntheSecondWorldWarprisonersatthenotoriousAuschwitzconcentrationcamp(奥斯维辛集中营),nakedandstarving,wereastonishedtofindthattheyseldomhadcolds.AttheCommonColdResearchUnitinEngland,volunteerstookpartinExperimentsinwhichtheygavethemselvestothediscomfortsofbeingcoldandwetforlongstretchesoftime.Aftertakinghotbaths,theyputonbathingsuits,allowedthemselvestobewithcoldwater,andthenstoodaboutdrippingwetindraftyroom.Someworewetsocksalldaywhileothersexercisedintherainuntilclosetoexhaustion.Notoneofthevolunteerscamedownwithacoldunlessacoldviruswasactuallydroppedinhisnose.If,then,coldandwethavenothingtodowithcatchingcolds,whyaretheymorefrequentinthewinter？Despitethemostpains-takingresearch,noonehasyetfoundtheanswer.Oneexplanationofferedbyscientistsisthatpeopletendtostaytogetherindoorsmoreincoldweatherthanatothertimes,andthismakesiteasierforcoldvirusestobepassedon.Noonehasyetfoundacureforthecold.Therearedrugsandpainsuppressors(止痛片)suchasaspirin,butalltheydoisrelievethesymptoms(症状).51.Thewriteroffered_______examplestosupporthisargument.A.43B.5C.6D.52.Whichofthefollowingdoesnotagreewiththechosenpassage?A.TheEskimosdonotsufferfromcoldsallthetime.B.Coldsarenotcausedbycold.C.Peoplesufferfromcoldsjustbecausetheyliketostayindoors.D.Apersonmaycatchacoldbytouchingsomeonewhoalreadyhasone.53.Arcticexplorersmaycatchcoldswhen_______.A.theyareworkingintheisolatedarcticregionsB.theyarewritingreportsinterriblycoldweatherC.theyarefreefromworkintheisolatedarcticregionsD.theyarecomingintotouchagainwiththeoutsideworld54.VolunteerstakingpartintheexperimentsintheCommonColdResearchUnit_______.A.sufferedalotcoldsC.oftencaughtcoldsB.nevercaughtD.becameverystrong55.Thepassagemainlydiscusses_______.A.theexperimentsonthecommoncoldB.thefallacyaboutthecommoncoldC.thereasonandthewaypeoplecatchcoldsD.thecontinuedspreadofcommoncolds12.—Wedon'tknowwhostolethebook.What'syouopinion?—Jackisconsidered_____it.A.havingdoneB.tohavedoneC.doingD.todo13.Theprofessordevotedallhislife__________thetreatmentofAIDS.A．toresearchB．inresearchingC．toresearchingD．atresearching14._____illinbedfornearlyamonth,hehadahardtime______theexam.[]A.Being,topassB.Asheis,topassC.Hewas,passingD.Havingbeen,passing15.Shelooksmorebeautifulwhenshewearsher____skirt.A.greennewsilkB.newgreensilkC.silknewgreenD.silkgreennew16.Someonetoldmethatthethiefwhowasstealinginourshoplastweek_____bythepolice.A.hasbeencaughtB.hadcaughtC.hadbeencaughtD.caught17.Livingnearthesea,_____.18.IamgladthattheOlympicGameswillbeheldin2008inChina,_______?A．shallweB．aren’tIC．won’titD．won’tthey19.Theyhaveformedahabit.Thatis,theycelebratetheirbirthday_____.20.Someone____myumbrella!Itisallwet.Anditwaswetyesterdayandthedaybeforeyesterday.第1卷参考答案一.数学题库x=2+2cosαy=2即ρ2-42（22ρcosθ+22ρsinθx+y的最大值为6，最小值等于2．同时否定原命题的条件和结论，然后在交换条件和结论得到逆否命题：“乘积不是无理数的两个数x画圆台的两底面画出底面⊙O假设交x轴于A、B两点，在z轴上截取O′，使OO′等于三视图中相应高度，过O′作Ox的平行线O′x′，Oy的平行线O′y′利用O′x′与O′y′画出底面⊙O′，设⊙O′交x′轴于虚线，即得到给出三视图所表示的直观图．4.答案：ACC(3-22t)2+(22t)2=5，即t2-32t+4=0，由于△=(32)2-4×4=2＞0，故可设t1，t2是上述方程的两实根，所以t1+t2=32t1t2=4，又直线l过点P(3，5)，故|PA|+|PB|=|t1|+|t2|=t1+t2=326.答案：D7.答案：D8.答案：由题意可得：AB+BC=AC，所以c=a+b，所以|a+b+c|=2|c|．因为正方形的边长为2，所以|AC|=|c|=2，所以|a+b+c|=2|c|=4．故选D．9.答案：AAB=CD可得FG平行BD交AC于点G，∴FGDO=CGCO=23，∴GF=23OD=13BD=13b．∵AG=AO+OG=AO+13OC=12AC+16AC=23AC=23a，∴AF=AG+GF=23a+13b，故选B．11.答案：由共面向量定理OM=m•OA+n•OB+p•OC，m+n+p=1，说明M、A、B、C共面，可以判断A、B、C都是错误的，则D正确．故选D．12.答案：要使方程x27+y2a=1表示焦点在x轴上的椭圆，需a＜7，由直线y=kx+1（k∈R）恒过定y=kx+1（k∈R）与椭圆x27+y2a=1其内部，即a＞1，所以实数a13.答案：将空位插到三个人中间，三个人有两个中间位置和两个两边位置就是将空位分为四部分，五个空位四分只有空位五差别，只需要空位2分别占在四个位置就可以有四种方法，另外三个人排列A33=6根据分步计数可得共有4×6=24故选C．的参数方程为x=p+tcosαy=tsinα(t为参数)其中α≠0（2）将直线的参数方程代入抛物线方程中有：t2sin2α-2ptcosα-2p2=0设两点对应的参数为P的坐标P所对应的参数为t1+t2=2pcosαsin2αt1t2=-2p2sin2α，当α≠90°时，应有x=p+t1+t22cosα=p+ptan2αy=t1+t22sinα=ptanα（α为参数）消去参数得：y2=px-p2与AP点的轨迹方程为y2=px-p215.答案：如图，过作AE，CF垂直于L2，点E，F是垂足，将Rt△BCF绕点B逆时针旋转60°至Rt△BADDA交L2于点Rt△BDGRt△AEG在Rt△ABDa≤1时y=2x∴2a=2∴a=1当a＞1时y=log13x∴2=loga13∴a=19不成立所以a=1故为：117.答案：∵|a|=2，|b|=3，a、b的夹角为60°，∴|ma+nb|2=m2a2+2mna?b+n2b2=4m2+2mn×2×3×cos60°+9n2=4m2+6mn+9n2，∵1≤m≤2，0≤n≤2，∴当m=2且n=210．18.答案：根据题意，x2+ky2=2化为标准形式为x22+y22k=1；根据题意，其表示焦点在y轴上的椭圆，则有2k＞2；解可得0＜k＜1；故为0＜k＜1．19.答案：CV=πr2h≤π[13（r+r+h）]2=π×(33)2=π当且仅当r=h时取等号，由此可得V≤π恒成立故选：B21.答案：设a与b的夹角为θ，则cosθ=a•b|a|•|b|=4+65×5=25，∴则a在b方向上的投影为|a|•cosθ=5×25=2，故选A．22.答案：A中对四个饲养房平均摊派，但由于各饲养房所养数量不一，反而造成了各个个体入选概中保证了各个个体入选概率的相等，但由于没有注意到处在四个不同中总体采用个个体概率不等．故选D．23.答案：证明：假设1+ba，1+ab都不小于2，则1+ba≥2，1+ab≥2（6分）因为a＞0，b＞0，所以1+b≥2a，1+a≥2b，1+1+a+b≥2（a+b）即2≥a+b，这与已知a+b＞2相矛盾，故假设不成立（12分）综上1+ba，1+ab中至少有一个小于分）24.答案：D25.答案：由题意可得a?b=|a|?|b|cos＜a，b＞=1×2×cos60°=1．∴（a+b）2=a2+b2+2a?b=1+4+2×1=7．故为：7．二.语文题库1.答案：①2.答案：C3.答案：它会领你去欣赏黄山那气象万千的云海，它会引你去游览桂林那清澈见底的漓江（或：它会送你去观看长江那一泻千里的急流）解析：注重写景的要求，可写黄山、长城、长江、庐山等。4.答案：(一)北京的道路平直而宽阔，无论是长安街还是平安大道，车水马龙，但井然有序，平直的马路让司机开起车来心里踏实，宽阔的马路预示着北京会发展得越来越好。北京的道路平直而宽阔，清晨会有环卫工人为它洗脸，偶尔会有些许雾气滋润它的面庞；中午车来车往真是热闹非凡，在阳光的照射下，它的脸也热了；晚上两旁的路灯就是它佩戴的名贵首饰。(二)人生的路漫长而多彩，就像在天边的大海上航行，有时会风平浪静，行驶顺利;而有时却会是惊涛骇浪，行驶艰难。但只要我们心中的灯塔不熄灭，就能沿着自己的航线继续航行。人生的路漫长而多彩：在阳光中我学会欢笑，在阴云中我学会坚强；在狂风中我抓紧希望，在暴雨中我抓紧理想；当我站在中点回望，我走出了一条属于我的人生之路。解析：本题从表面形式看，是考查发散性思维在扩展语句中的运用，但其实质仍然是在某种限制下的写作。题干就包含着如下限制：①以给出的文字为开头，②以“路”为中心，③分别写一段话，④每段续写不少于50前者限定写实，带有北京的地方色彩；后者限定象征，想像人生的缤纷色彩。5.答案：如“研究逾中外”“知识求上下”。解析：此题是对对联，要求掌握对仗的基本知识，词义、词性、平仄都要对仗工整。6.答案：预算时用心估算、执行时格外小心的结果；相差一点总是难免的，只要基本符合就可以了。（意思符合即可）7.答案：世界主要石油生产国和消费国寻求合作以稳定油价。8.答案：孔子不耻下问，刘备三顾茅庐，不都建功立业，名垂千古吗？解析：用两例，加反问。9.答案：出生于小资产阶级家庭，与歌德生活在同一时代的德国著名作家，“穷人的歌者”里克特的散文《两条路》向人们展示了人生道路上惊心动魄的选择。解析：这是几个短句，围绕作家“里克特”展开话题。选择最后一句作为主句，而将其他短句分解、组合，化为“里克特”的定语。10.答案：凡事预则立，不预则废11.答案：C；临时抱佛脚解析：A割断：动词，截断；切断。例如：割断绳索；历史无法割断。B淹没：动词（大水）漫过；始使用。例如：启用印章启用新域名铁路已建成启用。萧萧兮易水寒；敌方之手，不禁悲从中来，连用两个“伤心切”，直抒胸臆，加重了内心的悲切程度；末尾两句描写迷离朦胧的烟水山色，表现了伤心之情就像那无边无际的山水一样悠远绵长，融情于景，进一步的哀怨、悲痛之情，柳词表现的是离别后的凄清、孤寂之情。解析：(1)本词作于靖康之乱以后，时逢暮春，姹紫嫣红，凋零殆尽，这繁华消歇的景象触动了作者万种愁思。举首远望，再也见不到北方故园。“无边”两句，不仅仅指北方的山水烟霞使人难忘，同时也包含着对中原风土人物的恋念。每念及此，万感交集，只能以“伤心切”三字来表达内心的悲苦。所以，上片主要通过三个方面来表达“伤心切”：一、残春凋零；二、故园沦陷；三、北土沦丧；从手法上看，主要使用了间接的景色渲染和直接的直抒胸臆的方法。(2)本题考查学生对特定环境下景色所蕴含感情的理解。柳永词多为羁旅行役，写离别愁，写漂泊苦；而本次作者向子諲写词的背景大有不同，词中的景色自然蕴含不同的情感。晓风残月——冷风、凄风，谓心中绝望，残月——谓国土沦丧，山河破碎，似月般残缺。（2）单句（3）复句（4）复句（5）复句15.答案：A16.答案：①揭示了黑人没有得到自由这一悲惨的事实：备受歧视，极度穷困，精神痛苦，没有安全比喻，将种族隔离和种族歧视比作镣铐和枷锁，将黑人生活的世界比作孤岛，形象生动的描绘出黑人17.答案：生活是一本书，日子就是书的每一页，每一天是一行字，每小时就是一行中的一个字。解析：选用的本体“祖国”与“北方”“小兴安岭”“森林”构成领属关系，并且后三个本体之间构成递降关系，喻体“花园”与“腊梅”“花”“蕊”同样构成领属关系，后三个喻体之间也构成递降关系。四个比喻构成一个完整的意思。比喻合理贴切。18.答案：B中“繁星里的几颗最亮的星星”应改为“昏暗的天空中的几颗星星。”C中“垂柳”以其姿态是无法“拥抱”庄稼的。D用“光焰万丈”和“像晚霞一样灿烂”形容失火，显然感情色彩失当。19.答案：参考：“美国人开始喜欢中国豆浆”或“中国豆浆进入美国市场”。20.答案：A三.英语题库1.答案：D2.答案：C解析：本题考查定语从句。前后两句话之间无连词，故不能用人称代词them而应用关系代词whom引导定语从句；在46个学生当中，表所属，应用of。故答案选C。3.答案：小题1:A小题2:C小题3:D小题4:D解析：小题1:这是一道主旨题。根据文章第一句“TherearemanytheoriesaboutthebeginningofdramainancientGreece.”及第三段第一句“Anothertheorytracesthetheater’soriginfromthehumaninterestinstorytelling.”可知本文是讨论戏剧的起源的。故选项A为正确答案。小题2:这也是一道主旨题。本题可用排除法来做。通过阅读第一段，首先很明显可将选项B和D排除；选项A（戏剧无法预测的原因）也不正确，故只有选项C（神话与戏剧情节的联系）为正确答案。小题3:这是一道细节题。在做本题时要注意题干中的NOT。通过阅读文章很明显选项D小题4:根据文章第二段可知尽管有人说戏剧起源于宗教仪式，但是它们还是有区别的，例如：戏剧演出“perfonnances”要有合适的演出地点；戏剧表演时，“表演区”和“观看区”有明显的分界线，另外表演戏剧还要有演员。而宗教仪式在进行过程中为了避免犯错误都是由宗教领袖来进行，由他们戴上面具，穿上服装来模仿其他人，动物或超自然的东西，做出一些动作以求达到目的。4.答案：Withthedevelopmentofscienceandtechnology,moreandmorechildrenareattractedtoplaycomputergameswhichthey'rekeenonplayingforalmostdayandnight．Itdoesgreatharmtochildren'shealth,especiallytotheireyes．Forthesakeofchildren'shealth,parentsandteachersshouldhelpthemtoplaymoretraditionalandhealthygames．Afterall,children'shealthcomesfirst．However,whatkindsofmeasuresshouldwetake?First,weshouldletthemknowthebenefitsofthetraditionalandhealthygames．Thenweshouldlimittheirtimeandplacesofplayingcomputergames．Finally,trainchildren'sabilitiesofjudgingthegames'advantagesanddisadvantages,becauseparentsandteacherscouldn'taccompanythemforever．Onlychildrenthemselvescankeepahealthylifethroughtheirowneffortstoplaythetraditionalandhealthygames.解析：本文反映了高科技手段对传统生活娱乐的冲击，具有很强的现实意义。5.答案：SampleOneIwasgratefulthatmymothercriticizedmetheotherday.LastSunday,Iwentouttoplaywithmyfriendsanddidn’ttellmymother.IthoughtImustcomebackbeforeshereturnedhome.Unfortunately,Mothercamebackearlierthanexpectedandfoundmenotathome.Shecalledme,butIliedtoherIwasatschooldoingmyhomeworkandwouldreturnbefore5.a.m.ButIenjoyedmyselfsohappilythatIforgotthetimetogohomeandmypromisecompletely.Ofcourse,Motherwasworriedaboutmeandhurriedlycametomyclassroomtofindme.Tohersurpriseandanger,Ididn’tstayatschool.WhenIreturnedhome,itwasapproximately6o’clock.Motherlookedangrilyintomyeyeswithoutsayingaword.IknewIbrokeherheart.Imadebigmistakesandfeltextremelyashamedofmybadbehavior.Afewminuteslater,shehadalongtalkwithmeShesaidbeinghonestandkeepingone’spromiseareaperson’sessentialqualities,whichweshouldcherishdeeply.Otherwisewecouldn’tliveinthissociety.Itwasthisconversationthatmademerealizetheimportanceofhonestyandfaithfulness.Thanksformymother’sseverecriticizingandseriousness,IcometoknowwhatIshoulddointhefuture.Iamsuretodevelopmyselfintoapersonworthrespectingandbelievingin.SampleTwoIwasveryunhappywithmyparentstheotherday.Iwillneverforgetthisterribleexperience.Theyreallyhurtmedeeply.Duringthenationalholidaylastyear,myparentswereonbusinesstoBeijing.Theyleftmealoneathometotrainmetoliveindependently.Whentheycameback,theyfoundtheroomwasamess,withpizzaboxesonthefloor,dirtydishesinthesinkandtrashallovertheplace.BeforeIcouldexplainthereason,Fathershoutedatmeangrilyandsaidthiswasnotafamilywherebadbehaviorwentunpunished.Theydidn’tknowthetruthandmisunderstoodme.Actually,thatdaymypetdogwasterriblyillandIhadtotakeittothevet.Ittookmealotoftimetolookafterhim.SoIcouldn’tspareanytimetotidymyroom.Havingknownthetruth,theymadeanapologytomefornothavinglisteningtomyexplanation.Theyalsosworethattheywouldneverblamemerandomlyiftheydidn’tfigureoutthereason.FinallyIforgavethem.Themostimportantreasonwhymyparentstreatedmelikethatmaybethetraditionalideasofauthoritywhichmostparentshavewhenfacingthechildren.Fortunately,althoughmyparentsmisunderstoodme,atlastwemadeeffortstobridgethegenerationgap.Istronglybelievethattheopennessandconsiderationprobablywillresultinamuchbetterrelationshipbetweenparentsandchildren.解析：认真审题，把握两个要点1．Iwasveryunhappywithmymother/fathertheotherday……2．Iwasgratefulthatmymother/fathercriticizedmetheotherday……注意过渡和文章的条理即可，可以用自己有把握的句型、短语组织文章。6.答案：A解析：考查同义词辨析。句意：这种病不知道能治愈，但可以治疗。故第一个空为治愈，由no推出需要名词，第二个空为被治疗，用被动语态，所以A项符合。7.阅读下面的短文并用英语回答问题，然后将7.答案写到答题卡相应的位置上（请注意问题后的字[1]Nowadaysthecostofanewcarhasfalleninrealtermssothatitischeaperthanevertoownone,andbetterroadconditionshavealsoattractedmoredrivers.Theresultisovercrowdingontheroadsystem,whichisoneoftheproblemsthelocalgovernmentsarefacedwith.[2]Whenpeopletraveltoothertowns,theproblemmightberelievedbygettingthemtoparkoutsidethetown.Busescouldbeprovidedtotakethemintothecentre.TheseParkandRideprojectsareincreasinglypopularintheUK.AtSoutherton,forexample,acouncil-fundedprojectledtoa15%dropincitycentretrafficoverfivemonths.[3]Whatthecouncilfound,though,wasthattheprojectprovedsomewhatunpopularwithshopownersintheareaoutsidethecentre.Manyoftheirshopsreliedonpassingcardriversforsomeoftheirtrade.Asthenumberofpeopledrivingpastdropped,sodidtheirincomes.[4]Makingcardrivingexpensiveisanotherwayof____________.Roadtaxestendtomeanthatpeopleusetheircarsless.Finingdriverswhoareinareaswherecarshavebeenbannedcanalsotendtoencouragethemtoleavetheircarsbehind.[5]However,onethinghastobegotrightforanysolutiontosucceed.Ifweexpectpeopletogiveupthehabitofdriving,wemustgivethemanalternativetheycanrelyon.Constantdelays,unannouncedchangestothetimetableandsuddencancellationsalldiscouragepeoplefromusingpublictransport.Peoplewillonlyseeitasarealchoiceifthebusesandtrainsareontime.小题1:WhatcausesovercrowdingontheroadsystemaccordingtoParagraph1?(nomorethan12words)_______________________________________________________________________________小题2:WhatshouldpeopledowhentravelingtoothertownsaccordingtotheParkandRideprojects?(nomorethan10words)_______________________________________________________________________________小题3:Whyweresomeshopownersunhappyabouttheproject?(nomorethan10words)_______________________________________________________________________________小题4:FillintheblankinParagraph4.(nomorethan8words)_______________________________________________________________________________小题5:WhyarepeopleunwillingtousepublictransportaccordingtoParagraph5?(nomorethan8words)_______________________________________________________________________________答案：小题1:Thereduced/loweredcostofanewcarandbetterroadc