版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领
文档简介
2015-2022年渤海石油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.若两直线l1,l2的倾斜角分别为α1,α2,则下列四个命题中正确的是(A.若α1<α2,则两直线斜率k1<k2)B.若α1=α2,则两直线斜率k1=k2C.若两直线斜率k1<k2,则α1<α2D.若两直线斜率k1=k2,则α1=α22.设向量a,b,c满足a+b+c=0,a⊥b,且a,b的模分别为s,t,其中s=a1=1,t=a3,an+1=nan,则c的模为______.3.已知F是抛物线F且斜率为1的直线交C于与|FB|的比值等于______.焦点.一水平放置的椭圆形台球盘,F1,F2是其焦点,长轴长2a,焦距为2c.一静放在F1点处的小球(半径忽略不计),受击打后沿直线运动(不与直线F1F2F1时,小球经过的路程是(A.4c)B.4aC.2(a+c)D.4(a+c)5.用反证法证明命题“若a2+b2=0,则a、b全为0(a、b∈R)”,其反设正确的是(A.a、b至少有一个不为0)B.a、b至少有一个为0C.a、b全不为0D.a、b中只有一个为06.已知双曲线的a=5,c=7,则该双曲线的标准方程为()A.-=1B.-=1C.-=1或-=1D.-=0或-=07.数列{an}满足a1=1且(Ⅱ)已知不等式ln(1+x)<x对x>0e=2.71828….8.P为△ABC内一点,且PA+3PB+7PC=0,则△PAC与△ABC面积的比为______.9.曲线C:x=t-2y=1t+1(t为参数)的对称中心坐标是______.10.(几何证明选讲选选做题)如图,AC是⊙O的直径,B是⊙O上一点,∠ABC的平分线与⊙O相交于.D已知BC=1,AB=3,则AD=______;过B、D分别作⊙O的切线,则这两条切线的夹角θ=______.11.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.点M(4,)化成直角坐标为())),2),-2)13.若有以下说法:①相等向量的模相等;②若a和b都是单位向量,则a=b;③对于任意的a和b,|a+b|≤|a|+|b|恒成立;④若a∥b,c∥b,则a∥c.其中正确的说法序号是()A.①③B.①④C.②③D.③④14.A.不等式的解集是()B.C.D.15.方程|x|-1=2y-y2表示的曲线为()A.两个半圆B.一个圆C.半个圆D.两个圆16.某厂一批产品的合格率是98%,检验单位从中有放回地随机抽取10件,则计算抽出的10件产品中正品数的方差是______.17.与x轴相切并和圆x2+y2=1外切的圆的圆心的轨迹方程是______.18.P为椭圆x225+y216=1上一点,F1,F2分别为其左,右焦点,则△PF1F2周长为______.19.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+23b20.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21.设ix,y满足(A.x=-1,y=1)B.x=-1,y=2C.x=1,y=2D.x=1,y=122.利用计算机在区间(0,1)上产生两个随机数a和b,则方程有实根的概率为(A.)B.C.D.123.已知复数复数z,有w=.z0•.z,|w|=2|z|.(Ⅰ)试求m的值,并分别写出x'和y'用x、y表示的关系式:(Ⅱ)将(x、y)用为点PQ的坐标,上述关系式可以看作是坐标平面上P变到这一平面上的点P经该变换后得到的点Q的坐标为(3,2),试求点P的坐标;(Ⅲ)若直线y=kx上的任一点经上述变换后得到的点仍在该直线上,试求k的值.24.求证:25.如图,在正方体OABC-O1A1B1C1中,棱长为2,E是B1B的中点,则点E的坐标为())))二.语文题库(共20题)1.针对下面反方的说法,写一个反问句,把正方的话补充完整。(4分)反方:如果美是客观存在的,那么请问:诗人李白感受到的月亮之美,难道和你是一样的吗?么正问:方:如果美不是客观存在的,那,请解说它的意思,并造句。(1)屋檐水,点点滴。___________________________________________________________(2)一笼鸡不叫,一笼鸡要叫。___________________________________________________________业的机器人。4..补写出下列名篇名句中的空缺部分(任选3题,多选则按前3分)。(柳,(4),5.提取下面一段话的主要信息,写出四个关键词。完成了三个目标,即培训200万下岗失业妇女,为200万妇女提供就业指导,多渠道帮助200万妇31就业信息指导中心,拓展了广大妇女的创业层次和创业领域。6.阅读下面两首诗,完成1~2分)送沈子福之江东唐王维杨柳渡头行客稀,罟师荡桨向临圻。惟有相思似春色,江南江北送君归。柳枝词宋郑文宝亭亭画舸系春潭,直到行人酒半酣。不管烟波与风雨,载将离恨过江南。分)①这两首诗都以分)②这两首诗描绘了相似的情境,但感情基调并不完全相同,前者分),后者分)①________________——一个愿打一个愿挨②________________——身在曹营心在汉③________________——多多益善④________________——聪明反被聪明误诸葛亮草船借箭关羽降曹操周瑜打黄盖蒋干盗书刘备借荆州曹操吃鸡肋赵云大战长坂坡刘关张桃园结义8.将下列选项中的词语依次填入各句横线处,最恰当的一组是①为了纪念世界反法西斯战争胜利60周年,俄罗斯邀请了世界50多个国家和国际组织_____的人物参加庆典活动。②在改革开放的新形势下,我们仍然要从实际情况出发,从中探索出固有的而不是_____的规律。③放学时间还没到,集体活动还没结束,你怎么能_____离开学校呢?A.重要臆造径自B.重要编造径自C.要害编造径直D.要害臆造径直)A.这首诗,以写景开头,触发感怀:用典自然贴切,结尾暗示愤慨,无隐晦生涩之病,对世俗小人给予无情的讽刺,含意深刻。B.如果D.我原有十万斛的泉水、湖水、海水,迎头泼来、冲来、洒来,洗出一个新鲜、活泼的我。10.在下面横线上续写两个分句,使之语义连贯并与第一个分句大致组成排比句式。如此深隽的滋味,恐怕只有在散文的笔调里,方能充分领略。(顾忌和如履薄冰的心情。B.这种看似天经地义的做法无形中放大了话题作文的弊端,把丰富多样的始关注中国发生的一切。”D.是大自然充满善意、胸襟博大的母神,拯救了他们在人间伤痕累累的身躯,然后她用甘甜的乳汁和轻暖的抚摸平息了他们内心的愤世嫉俗的怒火。12.下列文学常识叙述正确的一项是祥子》等,曾被誉为“人民艺术家”,文革期间因不堪折磨而离世。B.赫尔曼·黑塞,生于瑞士,样,也是“唐宋八大家”之一。位两次获得茅盾文学奖的女作家。13.下列句子中,加点词语使用恰当的一句是()A.“三岁四岁狗也嫌”。小点点一会儿爬到床上翻跟头,喊“我是孙悟空”:一会儿又在地上爬,喊“我当解放军,母亲给我买手枪”。B.洋弄它一千五。”D.“我这法行不行?”李老汉着急地说。“不对,你给雅正,大叔请你喝酒。”14.补写出下列名篇名句中的空缺部分。(只选三小题)(6分)(1)此情可待成追忆,(2)钉头磷磷,。渺渺兮予怀,望美人兮天一方。(苏轼《赤壁(3)桂棹兮兰桨,(4)吾尝跂而望矣,。(《荀子·劝(5)人生如梦,(6)。(苏轼《念奴娇》),二三其德。15.选出运用比喻修辞手法的一项(然高,但山顶比较开阔平坦,到这里就像在平地上走一样。C.他在解放前为党做地下工作,表现得非常机智与勇敢。D.皇帝的大轿不经过的地方永远没见过扫帚和水桶。分)一心、积极应对,而不是畏惧退缩、怨天尤人。我们不能选择择,但我们能够选]一整整一年呢?”门采尔很严肃地说:“倒过来试试吧,亲爱的!”A.我想,你在卖画上,用去了太多的时间。B.我总是用上整整一年的时间来画一幅画。C.亲爱的,你在画的创作上花的时间太少。D.用一年时间画一幅画,你就能心想事成。分)及怨。尔偕老,老使我诗,①不违农时,谷不可胜食;也;,,②,,,。锦城虽云乐,不如早还家。蜀道之难,难于上青天,侧身西望常咨嗟!19.补写出下列名句名篇中的空缺部分。(任选3题,多选则按前3题计分)(6分)(1)且举世而誉之而不加劝,(2),,辩乎荣辱之,。万里悲秋常作客,百年多病独登台。(3)参差荇菜,。,。20.下面的文字语言重复啰嗦,在不影响原意的前提下,由(甲)删除三处和(乙)删除四处两种改法。把删除的句子的序号分别写在(甲)(乙)后的横线上。仅一声。删甲除部分:乙三.英语题库(共20题)此行多一个词:把多余的词用斜线划掉,在该行右边横线上写出该词,并也用斜线划掉。此行错一个词:在错的词下画一横线,在该行右边横线上写出改正后的词。注Bob,意:原行没有错的不要改。DearHello.IlearnaboutyoufrommyEnglishteacher,MissWang.I'dliketoyourpenfriend,andgettoknowmoreaboutyourcountry.First,letmetellyousomethingmoreaboutmyself.MynameisLiHua.IliveinBeijing,whereisthecapitalofChina.IgoinHongqiMiddleSchool.Westudyquiteafewsubject,suchasmath,Chinese,Englishandphysics.Iusetoplayping-pongalotinmysparetime,butnowIaminterestinginfootball.Doyouplayanyballgames?Whatyourfavouritesport?Ilookforwardtohearfromyousoon.Yours,LiHua1._________2._________3._________4._________5._________6._________7._________8._________9._________10._________2.Believeitornot,hespends_____ofhismoneyhelpingthosewhoareinneedofhelp.3.I'dliketogiveyou_______,Wouldyou____?it[]A.someadvice;receiveB.someadvices;acceptthemC.apieceofadvice;takeitD.anadvice;acceptit4.SincethenIamemberofthefamilyandneverfromthem.A.havebecome;willIseparateB.havebecome;IwillseparateC.havebeen;willbeseparatedD.havebeen;Iwasseparated5.I____alongthestreetlookingforaplacetoparkwhentheaccident____.6.Compassesarenotoftenusedinourmathsclass.However,_____isoftenused.A.acompassB.apairofcompassC.apairofcompassesD.compass7.Peoplewerenotallowedtoenterthereadingroombecauseit_______.A.hadbeenpaintedB.wasbeingpaintedC.waspaintingD.painted8.HiseyesnearlyintearsfromthecrushoffellowtravelersatGuangzhou'strainstation,HongTaosaidthingsweremuchbetteronSunday,afterdaysofwaitingforatraintohishomeinHubeiprovince."Ithinkit'sfinetoday,andeverythingisgoingsmoothly,"the28-year-oldsaid."IthoughtitwouldbereallycrowdedbutithasturnedouttobeOK."Chineseauthoritiessaytheyexpect1.3millionpeopletotraveloutofGuangzhou'strainstationoverthenextfewdays,astheyrushtogethomebyWednesday,theeveofLunarNewYear.Hong'soptimismmayhavebeenhelpedbytheblueskiesthatemergedoverGuangzhouonSundayforthefirsttimeinaweek.Lastweek,ararewinterstormparalyzedChina'stransportationsystemasmillionstriedtogethometocelebratetheholiday—theonlychanceformanymigrantworkerstoseetheirfamiliesallyear.China'sstate-runXinhuanewsagencysaidFridaythat95percentofrailtraffichad"returnedtonormal."ButGuangzhou'strainstationremainedpackedwithabacklogofhundredsofthousandsoftravelershopingtogethomefortheholiday.Ayoungwomanwassteppedoninastampede(人群蜂拥)atthetrainstationFriday,andlaterdiedofherinjuries,accordingtoXinhua.VideoofthesituationonFridayshowedcrowdsofpeoplescreaming,elbowingeachother,insomecasessobbingandcollapsingintherushtogetaslot(狭缝,窄孔)onatrain.ChinaSundayannouncedithasorganizedover300,000People'sLiberationArmyforcestosouthernChinainwhatitdescribedasa"waronwinterweather".Thegovernmentalsoannounceda$700millionplantohelpfarmerswhosecropshavebeendestroyed.6.HowmanydaysisitfromthedaythisarticlewasmadetotheLunarNewYear?A.Twodays.days.B.Threedays.D.Fivedays.C.Four7.WhatcanweknowabouttheweatherconditionoflastweekinGuangzhou?A.Sunnywithbluesky.C.Heavilysnowy.now.B.Rainyforawholeweek.D.Rainyfirstandsnowy8.WhyaretheresomanypassengersinGuangzhou’strainstation?A.Becausetheheavysnowstoppedthepassengersfromleavingthestation.B.Becausethepassengersdidn’thopetoleavethestationrightnow.C.Becausethepassengershopedtoleavefortheirhometown.D.Becausetheholidaywascomingnear.9.WhereisHongTaofrom?A.Shandongprovince.C.Guandongprovince.10.Whatcanweinferfromthepassage?B.Hubeiprovince.D.Notmentioned.A.OnFriday,ayoungmanwasdeadbecauseofcrowds’elbowing,screaming.B.China’sGovernmenthavearrangedthePLAforcestohelp.C.ThegovernmentofChinahaveofferedmoneytohelpfarmersenjoythenewyear.D.Manycropshavebeendestroyedbythecrowdsofpeople.9.单词拼写。根据句意和所给提示,填入恰当的词或短语。1.Wecanuseanoldsayingthatweare_______________(熟悉),tosumupourviews.Thatis"Romeisnotbuiltinaday."2.Todaymanyvegetablesareplantedingreenhouses,wheretheyare_______________(保护)therainandthewind.3.Neitherthesupermarketnorthefactoryhas______complaints._____(回应)thecustomers'4.Lackofsleepis___________(影响)thestudents'schoolachievements.5.Theseshoesarearealb__________atsuchalowprice.6.____________(清除,移动)theoldpaintofthefurniturecanbeextremelyhardwork.7.Asisoftenthecase,afterastormeverythingseems_________(完全)quiet,butyouknowitcan'tlast.8.Thebandwillgivetwo___________(表演)beforeleavingHaikou.9.Cloningsavesthee_______________speciesfromextinctionandkeepstheecologicalbalance.10.Tobehonest,alotofpeople_________greatimportance_______famous.becomingrichand10.NEWYORK-OneinfiveU.S.workersregularlyattendsafter-workdrinkswithcoworkers,wherethemostcommonmishapsrangefrombadmouthinganotherworkertodrinkingtoomuch,accordingtoastudyreleasedonTuesday.Mostworkersattendso-calledhappyhourstobondwithcolleagues,although15percentgotohearthelatestofficegossipand13percentgobecausetheyfeelnecessary,saidthesurveyconductedforCareerB,anonlinejobsite.Astowhathappenswhentheafter-workdrinksflow,16percentreportedbad-mouthingacolleague,10percentsharedasecretaboutacolleagueand8percentsaidtheydranktoomuchandactedunprofessionally.Fivepercentsaidtheyhadsharedasecretaboutthecompany,and4percentconfessedtosingingkaraoke.While21percentofthosewhoattendedsaidhappyhoursweregoodfornetworking,85percentsaidattendinghadnothelpedthemgetclosertosomeonehigheruporgetabetterposition.Anequalnumberofmenandwomensaidtheyattendedhappyhourswithco-workers,withyoungerworkersaged25to34mostlikelyandworkersover55leastlikelytoattend.Overall,21percentofworkersattendhappyhourswithco-workersand;ofthosenearlyaquartergoatleastonceamonth.ThesurveywasconductedonlinebyHarrisInteractiveonbehalfofCareerBamong6,987full-timeemployeesbetweenFebruary11andMarch13.HarrisInteractivesaidtheresultshadasamplingerrorofplusorminus1.2percentagepoints.56.HarrisInteractivemadethesurveytofindout________.A.howU.S.workersspendtheirafter-worktimeB.whatU.S.workersdoatafter-workdrinksC.therelationshipsbetweenU.S.workersD.whoaremostlikelytoattendafter-workdrinks57.________ofworkerswhoattendafter-workdrinksspeakillofacolleague.A.4percentB.8percentC.16percentD.10percent58.Accordingtothepassage,mostofthosesurveyedbelievedattendingafter-workdrinks________.A.benefitedthemalotB.couldprovideinformationC.onlymadethemrelaxedD.wasofnohelptothem59.Wecanlearnfromthetextthat_________.A.workersover55don’tliketoattendhappyhoursatallB.about75%ofworkersgomorethanonceamonthC.10.5%ofmaleworkersattendhappyhourswithco-workersD.about700workerssurveyedsharedasecretaboutaco-worker60.Afterthesurvey,itcanbeinferredthat_________.A.alltheworkersopposeafter-workdrinksB.theworkersmaychangetheirattitudestowardsafter-workdrinksC.alltheworkerssupportafter-workdrinksD.alltheworkersaresuggestedgoingtoattendafter-workdrinks11.阅读下面短文,掌握其大意,然后从各题所给的A、B、C和D项中,选出最佳选项。RecentlyIwasinvitedtoafriend’shouseforsupper—andhadamealIhaveneverhadbefore.Allthefriendsinvitedwerealittlesurprised.It’snotthatBenisunsociable,orabadcook,butit’sjustthathenever21morethanhehasto.Sohowcomehewasinviting22usroundforameal?Hadheboughtsomethingthedoorandshowedusintohisdiningroomwhereaforhisfriends?Hegreetedusat23_tablewaswaitingforus.“Nothingbutthebestformyfriends!”saidBen.Weallsatdownandlooked—whatwasheupto?24ateachotherBenreturnedwithfourbowlsofhotsoup.“It’samixtureofcarrots,potatoesandtomatoes,”saidBen.Thenext25wasalsoalittlestrangeinthatwedidn’tquiteknowwhatitwasagain.It’sjustanothermixtureofvegetable.Asweatewechattedandfinallythe26turnedbacktowhatwewereeating.”Wastherearecipe(食谱)forthis,”askedMarina,“ordidyou27itup?”Benputhisforkdown.“WhatIcookeddependedonwhatIcouldfind.”Marinawassurprised.“Butyoucanfindanythinginsupermarketsthesedays.”“Butthere’s28youcanfindoutsidesupermarkets,”hereplied.choiceinwhatSeeingthatwehadallfinishedthefood,Bendecidedtotellthetruth.Hehadreadrecentlythatsupermarketsusuallythrowaway5percentoftheirfoodeveryday.SoBendecidedtolookinsidehislocalsupermarketbins.Therehefoundfoodthatwasslightlyoutof__29,boxesofthrow-awayvegetablesandfruit.SoBenhadsuccessfullyprovidedadecent(体面的)mealforhisfriends,andmadeusawareofthefactthattherearemanypoorpeoplewhoneedthefood,buttheamountoffoodthrownawayisenoughto1.A.takes30millionsofpeople.B.spendsC.usesD.does2.A.cheapB.specialC.practicalD.usual3.A.newB.separateC.bookedD.laid4.A.nervouslyB.carefullyC.sadlyD.happily5.A.courseB.foodC.soupD.salad6.A.dinnerB.ideaC.foodD.subject7.A.pickB.lookC.makeD.take8.A.lessB.moreC.someD.any9.A.orderB.placeC.seasonD.date10.A.enrichB.pleaseC.affectD.feed12.Sincenoevidencehasbeenfoundsofarfree.A.beforeB.whetherC.thatD.whenhewasguilty,hehastobeset13.Ifyouwishfor_____explanation,youhadbetterapplyinpersontothechiefofpolice.A.furtherB.fartherC.farthestD.furthest14.Thecrazyfans_____patientlyfortwohours,andtheywouldwaittillYaoMing,thebasketballstar,arrived.15.Notfarfromtheclub,therewasagirden,____ownerseatedinitplayingbridgewithhischildreneveryafternoon.A.whoseB.itsC.whichD.that16.—Hi,Tracy,youlooktired.—Iamtired.I____thelivingroomallday.17.Elderlypeoplerespond(反应)besttoacalmandunhurriedenvironment.Thisisnotalwayseasyto36astheirbehaviorcansometimesbeirritating(令人恼怒的).Iftheyget37orupset,thentheymaybecomemoreconfused(糊涂的)andmoredifficulttolookafter.38sometimesitcanbeextremelydifficult,itisbesttobe39andnottogetupsetyourself.Youshouldalways40oldpeopletodoasmuchaspossibleforthemselvesbutbereadyto41ahelpinghandwhennecessary.Failingmemorymakesit42fortheelderlytorecallallthebasickindsofinformationwe43forgranted.Theobviouswaytohelpinthis44istosupplytheinformationthatismissingandhelpthemmake45ofwhatisgoingon.Youmustuseeveryopportunitytoprovideinformation,46remembertokeepitsimpleandeasytounderstand.Whentheelderlypersonmakes47statementse.g.aboutgoingouttohisorherold48orvisitingadeadrelative,49inacalmmatter-of-factfashion:"Youareretirednow.Willyoucomeandhelpmewiththedishes?"Wedepend50ontheinformationprovidedbysignposts,clocks,calendarsandnewspapers.Theseassistusto51anddirectourbehavior.Confusedoldpeopleneedthese52allthetimetocompensate(弥补)fortheirmemory.Encouragethemtouse53boardsordiariesforimportant54eventsandlabel(标注)thecontentsofdifferentcupboardsanddrawers.Manyotheraidssuchasinformationcards,55photos,notes,addressesorshoppinglistscouldhelpinindividualcase.36.A.provideB.protectC.discoverD.examine37.A.happyB.easyC.excitedD.comfortable38.A.AsaresultB.EventhoughC.ForD.Although39.A.patientB.protectiveC.readyD.helpful40.A.tellB.encourageC.warnD.permit41.A.carryB.makeC.lendD.offer42.A.necessaryB.difficultC.terribleD.impossible43.A.makeB.giveC.thinkD.take44.A.conditionB.situationC.actionD.position45.A.senseB.useC.lightD.fun46.A.andB.orC.howeverD.but47.A.obviousB.strangeC.confusedD.fixed48.A.factoryB.hospitalC.schoolD.employment49.A.correctB.repeatC.checkD.care50.A.hardlyB.heavilyC.totallyD.simply51.A.collectB.formC.keepD.organize52.A.informationB.adviceC.aidsD.materials53.A.reminderB.flatC.recoveryD.wood54.A.improvingB.comingC.movingD.exciting55.A.beautifulB.unforgettableC.niceD.old18.Findwaystopraiseyourstudentsoften,andyou_____theywillopentheirheartstoyou.19.WhenImetBecky,shetoldmethatshe______foraninterviewthenextday.20._____suchheavypollutionalready,itmaynowbetoolatetocleanuptheriver.A.HavingsufferedB.SufferingC.TosufferD.Suffered第1卷参考答案一.数学题库1.答案:D满足t=a3,an+1=nan,∴a21=1,即a2=1,∴a31=2,t=a3=2.∴|c|=1+4=5.故为:5.3.答案:设A(x1,y1)B(x2,y2)由y=x-1y2=4x⇒x2-6x+1=0⇒由抛物线的定义知|FA||FB|=x1+1x2+1=4+224-22=2+22-2=3+22故为:3+224.答案:B5.答案:A6.答案:Cn=2n=k+1对所有n≥2(1+1n2+n+12n)an(n≥1)两边取对数并利用已知不等式得lnan+1≤ln(1+1n2+n+12n)+lnan≤lnan+1n2+n+12n故1到n-1求和可得lnan-lna1≤11×2+12×3+…+1(n-1)n+12+122+…+12n-1=1-12+(12-13)+…+1n-1-1n+12•1-12n1-12=1-1n+1-12n<2即lnan<2,故至故点P是三角形AB1C1的重心,设三角形AB1C1的面积为3S,则S△APC1=S△APB1=S△PB1C1=S,而S△APC=17S△APC1=S7,S△ABP=13S△APB1=S3,S△PBC=13×17S△PB1C1=S21,所以△PAC与△ABC面积的比为:S7S7+S3+S21=311,故为:311为参数)即是⊙O是⊙O上一点∴∠ABC=90°∵∠ABC的平分线与⊙O相交于AB=3∴∠C=60°,∠BAC=30°,∠ABD=∠CBD=45°由圆周角定理可知∠C=∠ADB=60°△ABD弦定理可得ABsin60°=ADsin45°即AD=3sin60°×sin45°=2∵∠BAD=30°+45°=75°∴∠BOD=2∠BAD=150°设所作的两切线交于点P,连接OB,OD,则可得OB⊥PB,OD⊥PD即∠OBP=∠ODP=90°∴点ODPB共圆∴∠P+∠BOD=180°∴∠P=30°故为:2,30°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:B13.答案:根据定义,大小相等且方向相同的两个向量相等.因此相等向量的模相等,故①正确;因为单位向量的模等于a和ba=b正确;根据向量加法的三角形法则,可得对于任意的a和b,都有|a+b|≤|a|+|b|成立,当且仅当a和ba∥b且a∥c上所述,正确的命题是①③故选:A14.答案:B解析:当时,不等式成立;当时,不等式可化为,解得综上,原不等式解集为故选B得x≥1或x≥11的圆的右半圆;当x≤11的圆的右半圆综上所述,得方程|x|-1=2y-y2表示的曲线为为两个半圆故选:A16.答案:用X表示抽得的正品数,由于是有放回地随机抽取,所以X服从二项分布所以方差D(X)=10×0.98×0.02=0.196故为:0.196.1+|y|=x2+y2,化简得x2=2|y|+1.因此与x轴相切并和圆x2+y2=1外切的圆的圆心的轨迹方程是x2=2|y|+1.故为x2=2|y|+1.18.答案:由题意知△PF1F2周长=2a+2c=10+6=16.AB=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.20.答案:D21.答案:C22.答案:A1+m2=4,且m>0,得m=3,∴z0=1-3i,∵w=.z0•.z,∴x′+y′i=.(1-3i)•.(x+yi))=(1+3i)(x-yi)=x+3y+(3x-y)i,由复数相x=343y=14P点的坐标为(343,14).y=kx上的任意点其经变换后的点k=0y=3x不是同一条直线,∴k≠0,于是3k+11=3-kk,即3k2+2k-3=0,解得k=33或k=-324.答案:证明见解析解析:证:∴25.答案:A二.语文题库1.答案:埃及人赞美的金字塔,难道在中国人眼里就不美吗?解析:这道题首先要弄清正方的观点:美是客观存在。然后用反问形式作答。造句:我们谁都会有老的一天,老人的今天就是我们的明天,屋檐水,点点滴,我们应自觉地做到孝造句:父母认为他读书不行就算了,反正还有四个,俗话说“一笼鸡不叫,一笼鸡要叫”。3.答案:现在许多国家都已经能够生产这样的机器人:它们可以独立操作机床,可以在病房细心照料病人,可以在危险区域进行作业。解析:把长句变换为短句的方法,主要是把长句中中心语的复杂、冗长的修饰成分分解出来,使其自成句子。需要注意的是,修饰成分如果是由多重意思构成,那么就要把每个意思都分解、组合为其组合成一个短句,再将宾语的几重定语“可以独立操作机床”“可以在病房细心照料病人”“可以在危险区域进行作业”分解成三个独立句子。则知明而行无过矣无语凝噎暮霭沉沉楚天阔解析:无(2)歌台暖响春光融融(3)竟(4)塞上长城空自许镜中衰鬓已先斑5.答案:政府帮助妇女就业解析:关键词是指一篇文章或一段文字中最重要的词语,常出现在文章篇名或文章正文中。要求考生从一段文字中提取出关键词,其目的在于考查学生概括思想内容、提取信息的能力。考生在解题时要大致把握关键词的意思,否则解题思路就会受阻。6.答案:集中:1.①(2分)送别(离别)杨柳②(2分)王诗以新奇的比喻,把无形的惜别之情比作眼前无处不在、无边无际的春色(1恨”,化为可以运载的有形有量之物(1愁的深重(1解析:集中解析《送沈子福之江东》解析王维大约在开元二十八、二十九年(740、741)知南选,一处。沈子福,不详。长江从九江以下往东北方向流。江东,指长江下游以东地区。看诗题和头两句的意思,这诗当是作者在长江上游送沈子福顺流而下归江东之作。渡头是送客之地,杨柳是渡头现成之景。唐人有折柳送行的习俗。这里写杨柳,不仅写现成之景,更是烘托送别气氛。行客已稀,见境地的凄清,反衬出送别友人的依依不舍之情。第一句点明送别之地。第二句醒出“归江东”题意。罟(gǔ古)师,渔人,这里借指般夫。临圻,当指友人所去之地。友人乘船而去,诗人依依不舍,望着大江南北两岸,春满人间,春光荡漾,桃红柳绿,芳草萋萋。这时,诗人感觉到自己心中的无限依恋惜别之情,就象眼前春色的无边无际。诗人忽发奇想:让我心中的相思之情也象这无处不在的春色,从江南江北,一齐扑向你,跟随着你归去吧?“惟有相思似春色,江南江北送君归”,多么美丽的想象,多么蕴藉而深厚的感情!将自然界的春色比心灵中的感情,即景寓情,情与景妙合无间,极其自然。状难写之景如在目前,便算是诗家能事。这里藉难写之景以抒无形之情,功夫查子》有这样的两句:“记得绿罗裙,处处怜芳草。”写的是少妇对远行人临别的叮咛:记住我的绿罗裙吧!你无论到哪里,那里的芳草都呈显着我的裙色,都凝结着我对你的相思,你要怜惜它啊!诗句比较,手法相同,思路相近,但感情一奔放一低徊,风格一浑成一婉约,各具姿态,而又同样情尽意。下面忽然一泻而下,行船载着离人,径自去了,也不理会是浪涛还是风雨。一纵一擒,一7.答案:①周瑜打黄盖②关羽降曹操③诸葛亮草船借箭④蒋干盗书8.答案:A解析:重要:具有重大的意义、作用和影响的。要害:比喻重要的部分或军事上重要的地点,多用在事物上。第一句是来修饰人物,故用“重要”。臆造:凭主观的想法编造。编造:捏造。第二句强调从实际情况探索,与客观实际情况相对的应是主观,故应用“臆造”。径自:表示自己直接行动。径直:表示直接向某处前进,不绕道,不在中途耽搁。径自,强调自己作出决定,符合句意。故选A项。9.答案:C解析:A“无隐晦……病”应紧接“自然贴切”之后。B陈述对象不够一致,第二分句与第三分句无法衔接。D“泼来、冲来、洒来”与前面泉水、湖水、海水不照应统一)11.答案:C解析:如履薄冰:好像在薄冰上行走。比喻心存戒心,非常小心谨慎。南辕北辙:本来要往南面去而车子却向北开。比喻背道而驰,行动和目的相反、行云流水;比喻文章的布局和发展都很自然,就像行动着的云和流动着的水一样,不受拘束;用在这里形容埃及的经济发展显然用词不当。愤世嫉俗:憎恨世内流俗。比喻不满黑暗的社会现象或腐朽愚昧的习俗。12.答案:D解析:A项《林家铺子》是茅盾的作品,B项应是“生于德国,后入于瑞士籍”,C项《始》的作者是柳宗元。13.答案:C解析:A项语体色彩不当,应为口语;B项语体色彩不当,应为书面语;D项使用对象错误,应对尊长使用表敬。之博见也解析:略(2)多于在庾之粟粒(6)士也罔极(3)击空明兮溯流光(4)不如登高(5)一尊还酹江月15.答案:A解析:其他各句未使用比喻辞格。16.答案:示例:要不要灾难对待灾难的态度解析:压缩时要注意上下文的连贯。第一空对应原文分号前的内容,第二空对应分号后的内容。17.答案:C木不可胜用也。解析:暂无解析②朝避猛虎,夕避长蛇,磨牙吮血,杀人如麻。左右流之。窈窕淑女(4)陟罚臧否,不宜异同解析:略20.答案:甲①④⑦乙②④⑤⑦解析:甲:本段分两层讲汉字的形和音,①多余;③是举例;④重复不简洁;本段讲的是汉字,⑦完全可以删去。乙(略。依甲的思路可以分析)三.英语题库1.答案:1.learn改为learnedwhich5.in-to6.subject改为subjects7.use改为eresting改为9.What后加is10.hear改为hearing2.to后加be或become3.去掉more4.where改为interested2.答案:D3.答案:C4.答案:Csincethen后应接持续性动词故不能选,become为中止性动词;never为标志,应用倒装句。5.答案:C6.答案:C7.答案:B8.答案:6-10DCABBTaosaidthingsweremuchbetteronSunday,…和…"Ithinkit'sfinetoday,andeverythingisgoingsmoothly,"the28-year-oldsaid."IthoughtitwouldbereallycrowdedbutithasturnedouttobeOK."可知写作此文应当是在Sunday;根据文中信息…astheyrushtogethomebyWednesday,theeveofLunarNewYear.…可知除夕夜就是WednesdayLunarNewYear就在5细节理解题。根据第四段Hong'soptimismmayhavebeenhelpedbytheblueskiesthatemergedoverGuangzhouonSundayforthefirsttimeinaweek.和第五段…Lastweek,ararewinterstormparalyzed的内容可知,过去的一周内广州一直在下着大雪。故选C细节理解题。根据第六段ButGuangzhou'strainstationremainedpackedwithabacklogofhundredsofthousandsoftravelershopingtogethomeforthe
温馨提示
- 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
- 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
- 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
- 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
- 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
- 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
- 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。
最新文档
- 2024院子买卖合同范本(含装修)3篇
- 2025年度智能农田除草机械化服务合同4篇
- 2024自动驾驶测试司机试验合同
- 2024起重机租赁合同:含特种设备检测与认证服务3篇
- 2025年度果树观光园果树租赁经营合同范本3篇
- 2024虚拟现实技术托管服务合同
- 2025年度彩钢构件回收与再利用合同3篇
- 2024版软件开发项目分包协议3篇
- 2025年度商业地产租赁合同示范文本11篇
- 2025年度智慧城市建设承包经营合同范本3篇
- 软件项目应急措施及方案
- 2025河北邯郸经开国控资产运营管理限公司招聘专业技术人才5名高频重点提升(共500题)附带答案详解
- 2024年民法典知识竞赛考试题库及答案(共50题)
- 2025老年公寓合同管理制度
- 2024-2025学年人教版数学六年级上册 期末综合卷(含答案)
- 2024中国汽车后市场年度发展报告
- 钣金设备操作培训
- 感染性腹泻的护理查房
- 天津市部分区2023-2024学年高二上学期期末考试 物理 含解析
- 水利工程招标文件样本
- 第17课 西晋的短暂统一和北方各族的内迁(说课稿)-2024-2025学年七年级历史上册素养提升说课稿(统编版2024)
评论
0/150
提交评论