2015-2022年海南經(jīng)貿(mào)職業(yè)技術(shù)學(xué)院高職單招語(yǔ)文／數(shù)學(xué)／英語(yǔ)筆試參考題庫(kù)含答案解析

2015-2022年海南經(jīng)貿(mào)職業(yè)技術(shù)學(xué)院高職單招語(yǔ)文／數(shù)學(xué)／英語(yǔ)筆試參考題庫(kù)含答案解析（圖片大小可自由調(diào)整）第1卷一.數(shù)學(xué)題庫(kù)(共25題)1.設(shè)是雙曲線(xiàn)x29-y216=1P的面積．2.拋物線(xiàn)y=x2的焦點(diǎn)坐標(biāo)是（A．(，0)）B．(0，)3.已知＜|z2|4.已知向量=(1，2)，=(2，x)，且=-1，則x的值等于（）A．B．C．D．5.已知點(diǎn)，α∈(0，π)，則與的夾角為（）A．B．C．D．P作⊙O的割線(xiàn)PAB與切線(xiàn)的平分線(xiàn)分別與相交于點(diǎn)C、D，若∠AEB=30°，則∠PCE=______．7.根據(jù)一組數(shù)據(jù)判斷是否線(xiàn)性相關(guān)時(shí)，應(yīng)選用（A．散點(diǎn)圖）B．莖葉圖C．頻率分布直方圖D．頻率分布折線(xiàn)圖8.若方程Ax+By+C=0表示與兩條坐標(biāo)軸都相交的直線(xiàn)，則（A．A≠0B≠0C≠0）B．A≠0B≠0C．B≠0C≠0D．A≠0C≠09.直線(xiàn)y=1與直線(xiàn)y=3x+3的夾角為_(kāi)_____10.因?yàn)闃颖臼强傮w的一部分，是由某些個(gè)體所組成的，盡管對(duì)總體具有一定的代表性，但并不等于總體，為什么不把所有個(gè)體考查一遍，使樣本就是總體？11.某航空公司經(jīng)營(yíng)下：AB為2000元；AC為1600元；AD為2500元；CD為900元；BC為1200元，若這家公司規(guī)定的BD（）A．1500元B．1400元C．1200元D．1000元12.下面程序框圖輸出的S表示什么？虛線(xiàn)框表示什么結(jié)構(gòu)？13.設(shè)x軸上有一點(diǎn)x等于（A．0）B．6C．0或6D．0或-614.已知正方體ABCD-A1B1C1D1，點(diǎn)E，F(xiàn)分別是上底面A1C1和側(cè)面CD1的中心，求下列各式中的x，y的值：（1）AC1=x(AB+BC+CC1)，則x=______；（2）AE=AA1+xAB+yAD，則x=______，y=______；（3）AF=AD+xAB+yAA1，則x=______，y=______．15.某公司一年購(gòu)買(mǎi)某種貨物400噸，每次都購(gòu)買(mǎi)x噸，運(yùn)費(fèi)為4萬(wàn)元/次，一年的總存儲(chǔ)費(fèi)用為4x萬(wàn)元，要使一年的總運(yùn)費(fèi)與總存儲(chǔ)費(fèi)用之和最小，則x=______噸．16.已知橢圓C經(jīng)過(guò)點(diǎn)P(43，13)．（I）求橢圓C的離心率：求點(diǎn)Q的軌跡方程．18.如圖，AB，AC分別是⊙O的切線(xiàn)和割線(xiàn)，且∠C=45°，∠BDA=60°，CD=6，則切線(xiàn)AB的長(zhǎng)是______．19.若向量a=(4，2，-4)，b=(6，-3，2)，則(2a-3b)?(a+2b)=______．20.已知定直線(xiàn)l及定點(diǎn)A（A不在l為過(guò)點(diǎn)A且垂直于l的直線(xiàn)，設(shè)N為l上任意一點(diǎn)，線(xiàn)段AN的垂直平分線(xiàn)交n于B，點(diǎn)B關(guān)于A(yíng)N的對(duì)稱(chēng)點(diǎn)為P，求證：點(diǎn)P的軌跡為拋物線(xiàn)．21.如圖是將二進(jìn)制數(shù)11111（2）化為十進(jìn)制數(shù)的一個(gè)程序框圖，判斷框內(nèi)應(yīng)填入的條件是（）A．i≤5B．i≤4C．i＞5D．i＞4（a，b）在直線(xiàn)x+y=5左下方的概率為（）A．16B．56C．112D．111223.如圖，在△ABC中，∠ACB=90°，AB=8，∠BAC=60°，PC⊥平面ABC，PC=4，M為AB邊上的一個(gè)動(dòng)點(diǎn)，求PM的最小值．24.已知向量a與向量的夾角為1≤m≤2，0≤n≤2最大值為_(kāi)_____．25.已知a，b，c∈R+，且a+b+c=1，求3a+1+3b+1+3c+1的最大值．二.語(yǔ)文題庫(kù)(共20題)1.依次填入下列橫線(xiàn)處的語(yǔ)句，與上下文銜接最恰當(dāng)?shù)囊唤M是（）C．劉言的記憶能力比李莉強(qiáng)，李莉的理解能力比劉言強(qiáng)D．李莉的記憶能力沒(méi)有劉言好，劉言的理解能力沒(méi)有李莉強(qiáng)2.下列各句中劃線(xiàn)的熟語(yǔ)運(yùn)用不正確的一項(xiàng)是[愈深，然而，令人不解，也讓人啼笑皆非的是，電影節(jié)卻愈辦愈多，愈辦愈大。B．他萬(wàn)萬(wàn)沒(méi)料到自己能遇到李繼這樣善良寬厚而又博學(xué)多才的恩師，幸得他慷慨解囊，在自己困難時(shí)相濡以沫，自己的學(xué)業(yè)才得以完成。D．這老爺子對(duì)今天的一切都看不順眼，成天慨嘆著人心不古，世風(fēng)日下。3.請(qǐng)?jiān)诒Ａ糁饕畔⒌幕A(chǔ)上，將下面一則手機(jī)短信壓縮到15字以?xún)?nèi)。可以給我打電話(huà)。___________________________________________________________________________4.下列各組詞語(yǔ)中，沒(méi)有錯(cuò)別字的一組是（）A．蟄伏、尋章摘句、廝打、急流勇退B．疏浚、不落窠臼、璀璨、老奸巨滑C．寒暄、藏污納詬、慪氣、綿里藏針D．通諜、靡靡之音、學(xué)籍、流言蜚語(yǔ)5.下列各句中加點(diǎn)的詞語(yǔ)使用不恰當(dāng)?shù)囊痪涫呛兔褡迕\(yùn)的鋪路石，更是人類(lèi)文明傳續(xù)的不竭動(dòng)力。B．草原上，帳篷像蘑菇一樣四處散落，帳篷前篝火點(diǎn)點(diǎn)，軍馬安閑地吃著夜草，隱隱的鼾聲在大地上沉浮。C．千百年來(lái)，湘江培育著兩岸的鄉(xiāng)村和城市，湘江之水不僅流入了人們的日常生活，也蕩漾在他們的夢(mèng)境中。D．樹(shù)立大國(guó)風(fēng)范，涵養(yǎng)大國(guó)心態(tài)，讓世界看到中國(guó)的開(kāi)放、包容和自信，看到中國(guó)人民的團(tuán)結(jié)、理性和智慧。6.下列詞語(yǔ)中沒(méi)有錯(cuò)別字的一組是設(shè)伏口訥聲名鵲起尺牘佝僂竭澤而魚(yú)軔惶悚湊和恣意妄為D．松弛親睞岑寂義憤填膺7.下列詞語(yǔ)中錯(cuò)別字最多的一項(xiàng)是嚼臘心勞日拙C．國(guó)萃文縐縐知人論事束之高擱D．墨契渡假村置若妄聞反應(yīng)情況8.下列各項(xiàng)中，劃線(xiàn)的成語(yǔ)使用正確的一項(xiàng)是[]A．甲型HINI流感與感冒類(lèi)似，通過(guò)耳濡目染和空氣傳播，目前已使全球40多個(gè)國(guó)家和地區(qū)1900多人受到感染。B．鼠首和兔首銅像是英法聯(lián)軍從圓明園掠走流失海外的中國(guó)文物，與中國(guó)歷史息息相關(guān)。法國(guó)佳士得公司不久前公然將其拍賣(mài)．嚴(yán)重傷害了中國(guó)人民的感情。C．在季后賽對(duì)火箭隊(duì)的首場(chǎng)比賽中，科比撞到姚明，肘擊阿泰，他的動(dòng)作之粗野簡(jiǎn)直達(dá)到令人嘆為觀(guān)止的程度。D．連日來(lái)，網(wǎng)絡(luò)上有關(guān)《大國(guó)醫(yī)》的評(píng)論如過(guò)江之鯽，其中不乏一些大家對(duì)《大國(guó)醫(yī)》大加稱(chēng)贊。分）________________________。10.補(bǔ)寫(xiě)出下列名句名篇中的空缺部分。(任選兩小題)(4分)(1)戰(zhàn)戰(zhàn)兢兢，，。秦愛(ài)紛奢，人亦念(2)，其家。(杜牧《阿房宮賦》)(3)想當(dāng)年，遇樂(lè)·京口北固亭懷古》)，11.下面是一首題為《門(mén)》的詩(shī)歌。請(qǐng)?jiān)跈M線(xiàn)上補(bǔ)寫(xiě)有關(guān)詩(shī)句。要求想象合理，并與相關(guān)句子一致。詩(shī)人說(shuō)：花朵把春天的門(mén)推開(kāi)了，綠蔭把夏天的門(mén)推開(kāi)了，（1）______________________________，飛雪把冬天的門(mén)推開(kāi)了。我說(shuō)：勤勞把貧困的門(mén)推開(kāi)了，堅(jiān)韌把苦難的門(mén)推開(kāi)了，（2）______________________________，（3）______________________________。腐敗的。B．為了讓人們體驗(yàn)與世界短跑冠軍比賽的感受，這家科技館獨(dú)出心裁地設(shè)置了與冠軍賽跑的模擬互動(dòng)平臺(tái)，引起了觀(guān)眾的濃厚興趣。12年之久。年6月5感失之交臂，沉浸在極度的悲痛之中。13.利用所給詞語(yǔ)寫(xiě)一段話(huà)，介紹“征集全民健身口號(hào)”活動(dòng)的結(jié)果，要求語(yǔ)意完整，句子通順，字?jǐn)?shù)在50-60之間。來(lái)源廣答：一個(gè)月入選口號(hào)千余條“我運(yùn)動(dòng)，我快樂(lè)”。14.下列句子中運(yùn)用修辭手法恰當(dāng)?shù)囊痪涫?)A我朝他手指的方向看去，山上的這幾點(diǎn)燈光，仿佛滿(mǎn)天繁星里的幾顆最亮的星星。B風(fēng)又來(lái)了，使人感到眩暈。天、地，連皇城的紅墻與金鑾寶殿似乎都在顫抖。C矮小而年高的垂柳，用蒼綠的葉子擁抱要成熟的莊稼。D百貨大樓失火了，光焰萬(wàn)丈，像晚霞一樣燦爛，上億元的商品頃刻間化為灰燼。15.依次填入下面兩句橫線(xiàn)處的語(yǔ)句，與上下文銜接最恰當(dāng)?shù)囊豁?xiàng)是[]緩緩流逝的時(shí)間長(zhǎng)河中，總有一些記憶像卵石般沉淀下來(lái)，________，________。愛(ài)，特別是母愛(ài)，對(duì)他來(lái)說(shuō)，就是這樣一份沉甸甸的卵石。①或神采飛揚(yáng)，透著現(xiàn)代的氣息②或莊重沉穩(wěn)，帶著歲月的滄桑③壓迫著人們的心靈④改變著人生的軌跡A．①②③④B．①②④③C．②①③④D．②①④③16.下列各句中銜接最恰當(dāng)?shù)囊豁?xiàng)是[常被后人引用，借以說(shuō)明_______。A、任何人和事物都各有缺憾B、任何人和事物都各有所長(zhǎng)C、任何人和事物都各有千秋D、任何人和事物都各有所愛(ài)17.背誦填空分）分）18.“當(dāng)代最偉大的思想家停止思想了”一句為何不用“停止呼吸”“心臟停止跳動(dòng)”，而用“停止思想”？對(duì)此理解最準(zhǔn)確的一項(xiàng)是[象深刻。B．為了突出馬克思是“當(dāng)代最偉大的思想家”。C．因?yàn)檫@句話(huà)的主語(yǔ)是“當(dāng)代最偉大的思想家”。D．運(yùn)用諱飾的手法，反映了作者的悲痛之情。19.請(qǐng)補(bǔ)全下列歇后語(yǔ)。（1）梁山的軍師——___________（2）呂洞賓的手——___________（3）壽星老抱琵琶——___________（4）白玻璃瓶裝清水——___________20.根據(jù)文章，續(xù)寫(xiě)兩句話(huà)，構(gòu)成一組排比句。三.英語(yǔ)題庫(kù)(共20題)1.—Youwon’tgotoKathy’sweddingparty,willyou?—Yes,_________invited.A．thoughB．ifC．unlessD．a(chǎn)s2.8.Customersareaskedtomakesurethatthey____therightchangebeforeleavingtheshop.A．willgiveB．havebeengivenC．havegivenD．willbegiven3.Mostpeople,whentheytraveltospace,wouldliketostayinorbitforafewdaysofmore.Andthisstandstoreason,ifyou’repaying$20,000foryourtriptoorbit!Strainorderfortourismtoreachitsfullpotentialthere’sgoingtobeaneedfororbitalaccommodation---orspacehotels.Whatwouldaspacehotelactuallybeliketovisit?Hotelsinorbitwilloffertheservicesyouexpectfromahotel------privaterooms,meals,bars.Butthey’llalsooffertwouniqueexperiences:impressiveviews----ofEarthandspace---andtheendlessentertainmentoflivinginzerogravity---includingsportsandotheractivitiesthatmakeuseofthis.Thehotelsthemselveswillvarygreatly----frombeingquitesimpleintheearlydaystohugeluxurystructureatalaterdate.It’sactuallysurprisingthataslateras1997,veryfewdesignsforspacehotelswerepublished.Thisismainlybecausethosewhomightbeexpectedtodesignthemhaven’texpectedlaunchcoststocomedownfarenoughtomakethempossible.Lotsofpeoplewho’vebeentospacehavedescribedvividlywhatit’sliketoliveinzerogravity.Thereareobviouslyallsortofpossibilitiesfordancing,gymnastics,andzero-Gsports.Luckily,youdon’tneedtosleepmuchlivinginzerogravity,soyou’llhaveplentyoftimeforrelaxingbyhangingoutinabarwithawindowlookingdownattheturningEarthbelow.Ofcourseallgoodthingshavecometoanend.Unfortunately,Andsoafterafewdaysyou’llfindyourselfheadingbackenoughyou’llbemuchmoreexpertatexercisinginzerogravitythanyouwerewhenyouarrived.You’llbethinkinghowsoonyoucansaveupenoughtogetbackupagain---ormaybeyoushouldchangejobstogettoworkinanorbitinghotel.小題1:Whentravelinginspace,mostpeoplewouldliketostayinorbitforafewdaysbecause_______.A．ItisexpensivetotravelinspaceB．theywouldfindthepossiblelifeinotherstarsystemsC．theycouldenjoytheluxuryofspacehotelsD．theywanttorealisethefullpotentialoftourism小題2:Whichofthefollowingisauniqueexperiencethatspacehotelswilloffer?A．ThegravitationalpullB．Thespecialviews.C．TherelaxationinabarD．Thespacewalk.小題3:Whichofthefollowingisnotdiscussedinthepassage?A．Whenwasthespacetravelingmadepossible?B．Whataretheuniqueexperiencesthatspacehotelswilloffer?C．Whyweretherenotmanypublisheddesignsforspacehotels?D．Howcanthetravelersenjoythemselvesinspacehotels?小題4:Thispassageismainlyabout________.A．travelinginwaysoflivinginspacegravityandspacedescriptionofspacehotels4.（2009.全國(guó)卷II）書(shū)面表達(dá)（滿(mǎn)分30分）假定你是李華，你的美國(guó)朋友sarah打算暑期來(lái)北京旅游，來(lái)信詢(xún)問(wèn)改建后前門(mén)大街的情況。請(qǐng)你寫(xiě)封回信，簡(jiǎn)單介紹以下內(nèi)容：簡(jiǎn)況：長(zhǎng)800余米、600多年歷史、300余家商鋪；位置：天安門(mén)廣場(chǎng)南面；交通：公共汽車(chē)17、69、59等路，地鐵2號(hào)線(xiàn)；特色：步行街、當(dāng)當(dāng)車(chē)、茶館、劇院等。參考詞匯：步行街pedestrianstreet當(dāng)當(dāng)車(chē)trolleycar地鐵subway注意：詞數(shù)100左右；可以適當(dāng)增加細(xì)節(jié)，以使行文連貫；開(kāi)頭語(yǔ)已為你寫(xiě)好，請(qǐng)將完整的回信書(shū)寫(xiě)在答題卡上。DearSarah.ThankyouforyouletteraskingabouttherebuiltQianmenstreet.Hereissomethingaboutit.5.Thedooropenedandin_____.A．hecameB．cameheC．didhecomeD．didMrSmithcome6.短文改錯(cuò)。此題要求改正所給短文中的錯(cuò)誤。對(duì)標(biāo)有題號(hào)的每一行作出判斷：如無(wú)錯(cuò)誤，在該行右邊橫線(xiàn)上畫(huà)一個(gè)勾(√)；如有錯(cuò)誤(每行只有一個(gè)錯(cuò)誤)，則按下列情況改正：該行多一個(gè)詞：把多余的詞用斜線(xiàn)(\)劃掉，在該行右邊橫線(xiàn)上寫(xiě)出該詞，并也用斜線(xiàn)劃掉。該行缺一個(gè)詞：在缺詞處加一個(gè)漏字符號(hào)(/\)，在該行右邊橫線(xiàn)上寫(xiě)出該加的詞。該行錯(cuò)一個(gè)詞：在錯(cuò)的詞下劃一橫線(xiàn)，在該行右邊的橫線(xiàn)上寫(xiě)出改正后的詞。注意：原行沒(méi)有錯(cuò)的不要改。Howshouldyoudowhenyourparentsbecomeangry?Ifyourparentsgotmad,trytohaveaconversationwiththemaboutit.Rememberingnottoshoutatthem.Theyusuallywilltrytochange,buttheywilltakesometimebecauseit'ssuchnaturalthattheymaygetangryintheirlives.Youmighthavetochangewithyourmethodacoupleoftimes.Doanynicethingsforyourparentsthattheydon'texpect-cooking,doingthedishes,washingclothes,orcleanthefloors.Ifthisdoesn'twork,bringinfriendthatyoutrust,andlethimorhertohelpyou1______2______3______4______5______6______7______8______9______10______7.Ifthedoctorarrivesintime,_______babieswillbesaved.A.allthelittlepoorB.theallpoorlittleC.allthepoorlittleD.thealllittlepoor8.Scientistshavediscoveredremarkableevidenceshowinghowthebodyrebuilds_____whilewesleep.9.Betweenthetwopartsoftheconcertisaninterval,___theaudiencecanbuyice-cream.A．whenB．whereC．thatD．which10.you'vegotachance,you'dbettermakefulluseofit.11.----Puttingonahappyfacenotonlyhelpsusmakefriendsbutalsomakesusfeelbetter.----_______.A．I’dlovetoB．I’mwithyouonthatC．It’suptoyouD．It’smypleasure12.—WhatwereyoudoingwhenIphonedyoulastnight?—I﹍﹍mypaintingandwasstartingtotakeabath.A．havealreadyfinishedB．wasfinishingC．hadjustfinishedD．wasgoingtofinish13.北京是中國(guó)的政治、經(jīng)濟(jì)和文化中心。14.—DidyouwritetoGracelastsummer?—No,butI______heroverwintervacation.15.Ifyouthinksuchbadbehaviourwillgo[]A.punishing,you'reaskingfortrouble.B.punishedC.unpunishedD.unpunishing16.Everyyear,millionsofpeoplevisitthePalaceMuseum,andmanyof____areforeigners.從短文后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng),并在答題卡上將該項(xiàng)涂黑。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。Competitionisgreatforkids,butitdoeshaveitsdarkside.71Whenthishappensittakesthefunoutoftheactivitiestheyparticipatein.Kidsneedtokeepahealthyattitudetowardcompetitiveactivitiesandasparentsitisourresponsibilitytoletthemknowthatit'snotallaboutwinning.72Kidsundertheageoftenusuallyloseinterestifanactivityistoocompetitive.Agoodideaforkidsinthisagegroupistoallowthemtoparticipateincompetitiveactivitiesbutwithoutkeepingscore.EmphasizethattheimportanceoftheactivityItomakenewfriends,havefunandlearnaboutsportsmanship.73Whenkidsentermiddleschool,competitiveactivitiestakeonnewmeaning.Kidsliketoberecognizedfortheireffortsandwinningplacestheminthespotlight.74.Theunfortunatethingisthatkidswholoseconstantlygetdiscouragedandquitparticipating.Theyfeeltheycan'taccomplishtheirgoalsormeettheexpectationsofteachersandparents.Thiscanleadtolowself-esteemanddiscouragekidsfromtryingtheirbest.It'sbesttokeepthemparticipatingincompetitiveactivitieseveniftheyonlydosointhebackyardwithagroupoftheirfriends.Asaparent,neverputtheemphasisonwinning.75.Givekidspraisefordoingtheirbestwhethertheywinorlose.Thissendsapositivemessageaboutputtingforththeirbesteffort.A．Winningbecomesmoreappealing.B．Encourageyoungkidstowinwhenheparticipatesinacompetition.C．Gettingangryordepressedwhenheloses.D．Theimportanceofparticipatingincompetitiveactivitiesistohavefun.E．Somechildrenbecomeover-competitiveandfocusonlyonrecognitionandwinning.F．Rather,encouragekidstoalwaysgivetheirbesteffort.G．Encourageyoungkidstogivetheirbesteffortandgainself-confidence.18.The_____lookonhisfacesuggestedthathehadn'texpected_____wouldhappen.A.surprised;whatB.surprising;whatC.surprised;thatD.surprising;that19.Alzheimer'sdiseaseaffectsmillionsofpeoplearoundtheworld.Americanresearcherssaythediseasewillaffectmorethanonehundredmillionpeopleworldwidebytheyeartwentyfifty.Thatwouldbefourtimesthecurrentnumber.ResearchersanddoctorshavebeenstudyingAlzheimer'spatientsforacentury.Yetthecauseandcureforthementalsicknessarestillunknown.However,someresearchershavemadeimportantstepstowardsunderstandingit.Severalearlysignsofthediseaseinvolvememoryandthoughtprocesses.Atfirst,patientshavetroublerememberinglittlethings.Later,theyhavetroublerememberingmoreimportantthings,suchasthenamesoftheirchildren.TherearealsosomephysicalteststhatmightshowwhoisatriskofdevelopingAlzheimer'sdisease.Thetestslookforproteinsinbrainandspinalcordfluid.Theproteinsappeartobefoundonlyinpeoplewiththedisease.Theproteintestscorrectlyidentifythepresenceofthediseaseinaboutninetypercentofpatients.Now,amuchsimplerphysicaltesttopredictAlzheimer'sriskhasbeendeveloped.ResearchersfoundthattroublewiththesenseofsmellcanbeoneofthefirstsignsofAlzheimer's.Usingthisinformation,theydevelopedatestinwhichpeoplewereaskedtoidentifytwelvefamiliarsmells.Thesesmellsincludedcinnamon,blackpepper,chocolate,paintthinner,andsmoke.Thestudycontinuedforfiveyears.Duringthisperiod,thesamepeoplewereaskedtotakeseveraltestsmeasuringtheirmemoryandthoughtabilities.Fiftypercentofthosewhocouldnotidentifyatleastfourofthesmellsinthefirsttesthadtroublewiththeirmemoryandthinkinginthenextfiveyears.Anotherstudyhasshownapossiblewaytoreduceaperson'schancesofdevelopingAlzheimer'sdiseaseinoldage.ResearchersinChicagofoundthatpeoplewhousetheirbrainsmoreoftenarelesslikelytodevelopAlzheimer'sdisease.Thosewhoreadanewspaper,orplaychessorwordgamesareaboutthreetimeslesslikelytodevelopthecondition.ResearcherssaytheystilldonotknowwhatcausesAlzheimer'sdisease.Buttheysaythesefindingsmighthelppreventthediseaseinthefuture.41.What’sthemainideaofthepassage?A.SomeearlysignsoftheAlzheimer'sdisease.B.SomephysicaltestsaboutAlzheimer'sdisease.C.TheresearchaboutAlzheimer'sdisease.D.ThepatientsofAlzheimer'sdisease.42.What’sthecurrentnumberofAlzheimer’spatients?A.100million43.WhatisnottheearlysignsoftheAlzheimer'sdiseaseaccordingtothepassage?B.25millionC.400millionD.2050millionA.PoormemoryB.Proteinsexistinthebrain.D.Lessuseofthebrain.C.Troublewiththesenseofsmell.44.Whatdoestheunderlinedword“it”inparagraph1referto?A.Alzheimer'sdisease.research.45.Accordingtothepassage,wecanlearnthat_______.B.Alzheimer'spatients.C.Thecauseandcure.D.TheA.therearenoproteinsinthebrainsofthepeoplewithnoAlzheimer'sdiseaseB.thepeoplewhooftenusetheirbrainswillnotgetAlzheimer'sdiseaseC.researchersanddoctorshavefoundwaystocureAlzheimer'sdiseaseD.thepeoplewhohavethetroublewiththesenseofsmellwillcertainlysufferfromAlzheimer'sdisease20.Birthdayparties,ChristmasandEastercanbedifficulttimesforgrandmothersandparentsastheyrusharoundtryingtoarrangetheperfectcelebrationormakingeveryoneashappyaspossible!What’sbetterthanabirthdaypartythatmakesyourgrandchildsmilethroughoutoracelebrationthatimpressesrelativesandclosefriends?ThatiswhyGrannyLookhassuppliedinthissection,oneofthemostcomprehensiveguidestomakingthesespecialoccasionsthathappenperhapsonceayeararealsuccess.FromaselectionofAdventcalendarstopartyplanningorChristmas-stockingfillerswehaveallthepossibilitiescoveredsothatyourchildrenandgrandchildrenwillreallyhaveamemorabletimewithattractivegiftsandoriginalideas.Bringthatfestivespirittoallthosetraditionaldays,andensureyouarealwaysreadyforanypossibility.GrannyLook’sextensivelinksareboundtomakeeveryspecialoccasionanentirelydifferentexperiencefromtheyearbeforeandalloweveryonetofeelentertainedandcontent.CHRISTMAS-STOCKINGFILLERSLOOKnofurther!!GrannyLookhelpsthefamilytoprepareintimeforFATHERCHRISTMAS.GiveSANTACLAUSsomeideas.Hecanfillallthechildren’sChristmas-stockingswithgoodies!UniqueChristmasgiftsforchildren-stockingfillers.AGrannyLookfavorite!ADVENTCALENDARSAllchildrenlovethebuild-uptoCHRISTMAS!WhatisbetterthanchoosingoneofGrannyLook’sselectionofAdventCalendars!HereyouwillfindalistofwebsitestobuytraditionalorfunAdventcalendarsforchildrenatChristmastime.AGrannyLookfavorite!BIRTHDAYSLOOKINGforaSPECIALBIRTHDAYGIFT?ExploreGrannyLook’sselectionofPRESENTS,PARTYPLANNING,PARTYTOYSandPARTYGAMESforyourChildrenandGrandchildren’sBIRTHDAYS.PlanandorganizetheKIDDIE’SPARTIESaheadoftime!!Don’tforgetthePERSONALISEDINVITATIONS!CHRISTMASLOOKandBOOKnow!!GrannyLook’sselectionofCHRISTMASGIFTSforchildren.Someguidesto“What’soninyourarea”…forthekids.PANTOS,SHOWS,THEATRES…atChristmastime!UNIQUEChristmasgiftsforChildren.SpendQUALITYTIMEwithyourChildren’sChildrenthisFESTIVESEASON!61.Fromthetext,weknowthat“GrannyLOOK”is__________.A.apersonwhoguidesyoutomakeyouryearlycelebrationarealsuccessB.amagazinethathelpsthefamilytoprepareforspecialoccasionsC.acompanythatsellsallsortsofproductsontheInternetD.awebsitethathelpsyoutoprepareforspecialoccasions62.Thepurposeofthetextis_________.A.tomakechildrenhaveamemorableholidayB.toshowyouhowtoshopontheInternetC.togiveyousomeinformationaboutGrannyLookD.tointroducesomegoodswherewillyousearchfortheinformation?A.AtBirthdays.B.AtAdventCalendars.C.AtChristmas-stockingfillers.64.YouwillfailtofindanyinformationatChristmaswhenyouneed_________.D.AtChristmas.A.ChristmascardsAdventcalendarsB.funD.C.Christmasgiftsticketsfortheatres65.Ifyoursonwants_________.A.BirthdaysatraditionalAdventcalendar,youshouldsearchB.D.AdventCalendarsC.Christmas-stockingfillersChristmas本篇主要介紹GrannyLook網(wǎng)的辦網(wǎng)宗旨以及各種各樣的網(wǎng)址鏈接。第1卷參考答案一.數(shù)學(xué)題庫(kù)x29-y216=1的PF1-PF2=2a=6F1F22=PF12+PF22，而F1F2=2c=10得的面積16．2.答案：C3.答案：∵z1=5+3i，z2=5+4i，∴z1與z2為虛數(shù)，故不能比較大小，可排除A，B；又|z1|=34，|z2|=52+42=41，∴|z1|＜|z2|，可排除C．故選D．4.答案：D5.答案：D6.答案：如圖，PE是圓的切線(xiàn)，∴∠PEB=∠PAC，∵AE是∠APE的平分線(xiàn)，∴∠EPC=∠APC，根據(jù)三角形的外角與內(nèi)角關(guān)系有：∠EDC=∠PEB+∠EPC；∠ECD=∠PAC+∠APC，∴∠EDC=∠ECD，∴△EDC為等腰三角形，又∠AEB=30°，∴∠EDC=∠ECD=75°，即∠PCE=75°，故為：75°．7.答案：A8.答案：B9.答案：l1與l2表示的圖象為（如下圖所示）y=1與x軸平行，y=3x+3與x軸傾斜角為60°，所以y=1與y=3x+3的夾角為60°．故為60°10.答案：如果樣本就是總體，抽樣調(diào)查就變成普查了，盡管這樣確實(shí)反映了實(shí)際情況，但不是統(tǒng)計(jì)的基本思想，其操作性、可行性、人力、物力等方面，都會(huì)有制約因素存在，何況有些調(diào)查是破壞性的，如考查一批玻璃的抗碎能力，燈泡的使用壽命等，普查就全破壞了．11.答案：A12.答案：由框圖知，當(dāng)r=5時(shí)，輸出的s=πr2所以程序框圖輸出的S表示：求半徑為5的圓的面積的算法的程序框圖，虛線(xiàn)框是一個(gè)順序結(jié)構(gòu)．13.答案：C（3）由向量加法的三角形法則得，AF=AD+DF，由四邊形法則和向量相等得，DF=12（DC+DD1）=1215.答案：某公司一年購(gòu)買(mǎi)某種貨物400噸，每次都購(gòu)買(mǎi)x噸，則需要購(gòu)買(mǎi)400x次，運(yùn)費(fèi)為4萬(wàn)元/次，一年的總存儲(chǔ)費(fèi)用為4x萬(wàn)元，一年的總運(yùn)費(fèi)與總存儲(chǔ)費(fèi)用之和為400x?4+4x萬(wàn)元，400x?4+4x≥2(400x×4)×4x=160，當(dāng)且僅當(dāng)1600x=4x即x=20噸時(shí)，等號(hào)成立即每次購(gòu)買(mǎi)20噸時(shí)，一年的總運(yùn)費(fèi)與總存儲(chǔ)費(fèi)用之和最?。蕿椋?0．C：x2a2+y2b2=1（a＞b＞0）的兩個(gè)焦點(diǎn)分別為橢圓C經(jīng)過(guò)點(diǎn)P(43，13)．∴c=1，2a=PF1+PF2=(43+1)2+19+(43-1)2+19=22，即a=2∴橢圓的離心率e=ca=12=22…4分（II）由（I）知，橢圓C的方程為x22+y2=1，設(shè)點(diǎn)Q線(xiàn)l與x軸垂直時(shí)，直線(xiàn)l與橢圓CQ的坐標(biāo)為（0，2-355）l與x軸不垂直時(shí)，可設(shè)其方程為在直線(xiàn)l的坐標(biāo)2，|AN|2=(1+k2)x2x2，2|AQ|2=1|AM|2+1|AN|2∴2(1+k2)x2=1(1+k2)x12+1(1+k2)x22，即2x2=1x12+1x22=(x1+x2)2-2x1x2x12x22…①將y=kx+2代入x22+y2=1中，得（2k2+1）x2+8kx+6=0…②由△=（8k）2-24（2k2+1）＞0，得k2＞32由②知x1+x2=-8k2k2+1，x1x2=62k2+1，代入①中化簡(jiǎn)得x2=1810k2-3…③因?yàn)辄c(diǎn)Q在直線(xiàn)y=kx+2上，所以k=y-2x，代入③中并化簡(jiǎn)得10（y-2）2-3x2=18由③及k2＞32可知0＜x2＜32，即x∈（-62，0）∪（0，62）由題意，Q（x，y）在橢圓C內(nèi)，所以-1≤y≤1，又由10（y-2）2-3x2=18得（y-2）2∈[95，94）且-1≤y≤1，則y∈Q的軌跡方程為分為：2+2A作AM⊥BD與點(diǎn)為圓O的切線(xiàn)∴∠ABD=∠C=45°∵∠BDA=60°∴∠BAD=75°，∠DAM=30°，∠BAM=45°設(shè)AB=x，則AM=22x，在直角△AMD中，AD=63x由切割線(xiàn)定理得：AB2=AD?ACx2=63x（63x+6）解得：x1=6，x2=0（舍去）故AB=6．故是：6．故為-212PB垂直平分AN，且點(diǎn)B關(guān)于A(yíng)N的對(duì)稱(chēng)點(diǎn)為P，∴AN也垂直平分PB．∴四邊形PABN為菱形，∴PA=PN．∵AB⊥l，∴PN⊥l．故點(diǎn)P符合拋物線(xiàn)上點(diǎn)的條件：到定點(diǎn)A的距離和到定直線(xiàn)l的距離相等，∴點(diǎn)P的軌跡為拋物線(xiàn)．由框圖對(duì)累加變量S和循環(huán)變量i的賦值S=1+2×S=1+2×1=3，i=1+1=2，i不滿(mǎn)足條件，執(zhí)行S=1+2×3=7，i=2+1=3，i不滿(mǎn)足條件，執(zhí)行S=1+2×7=15，i=3+1=4，i仍不滿(mǎn)足條件，執(zhí)行S=1+2×15=31，此時(shí)31是要輸出的Si不滿(mǎn)足判斷框中的條件，由此可知，判斷框中的條件應(yīng)為i＞4．故選D．22.答案：由題意知本題是一個(gè)古典概型，試驗(yàn)發(fā)生包含的事件數(shù)是6×6=36種結(jié)果，滿(mǎn)足條件的事x+y=5左下方即6種結(jié)果，∴點(diǎn)在直線(xiàn)的下方的概率是636=16故選A．23.答案：過(guò)C作CM⊥AB，連接PC⊥AB，所以AB⊥平面PCM，所以PM⊥AB，此時(shí)PM最短，∵∠BAC=60°，AB=8，∴AC=AB?cos60°=4．∴CM=AC?sin60°=4?32=23．∴PM=PC2+CM2=16+12=27．24.答案：∵|a|=2，|b|=3，a、b的夾角為60°，∴|ma+nb|2=m2a2+2mna?b+n2b2=4m2+2mn×2×3×cos60°+9n2=4m2+6mn+9n2，∵1≤m≤2，0≤n≤2，∴當(dāng)m=2且n=210．25.答案：根據(jù)柯西不等式，可得（3a+1+3b+1+3c+1）2=（1?3a+1+1?3b+1+1?3c+1）2≤（12+12+12）[（3a+1）2+（3b+1）2+（3c+1）2]=3[3（a+b+c）+3]=18當(dāng)且僅當(dāng)3a+1=3b+1=3c+1，即a=b=c=13的最大值為18因此，3a+1+3b+1+3c+1的最大值為18=32二.語(yǔ)文題庫(kù)1.答案：C解析：題干有兩個(gè)地方規(guī)定了下文的順序，一是應(yīng)先說(shuō)“記憶”后說(shuō)“理解”，二是先說(shuō)“劉言”后說(shuō)“李莉”。另外，從表意角度看，都是從長(zhǎng)處（強(qiáng)）方面來(lái)說(shuō)的。2.答案：B3.答案：車(chē)上不便通話(huà)，94.答案：A解析：B項(xiàng)“老奸巨滑”應(yīng)是“老奸巨猾”；C項(xiàng)“藏污納詬”應(yīng)是“藏污納垢”；D項(xiàng)“通諜”應(yīng)是“通牒”。5.答案：C與世沉浮。涵養(yǎng)：修養(yǎng)，很有涵養(yǎng)；滋潤(rùn)養(yǎng)育用造林來(lái)涵養(yǎng)水源。6.答案：A解析：B魚(yú)——漁C和——合D親——青7.答案：D解析：A項(xiàng)“水蒸汽”應(yīng)是“水蒸氣”，“無(wú)恥濫言”應(yīng)是“無(wú)恥讕言”，“回聲振蕩”應(yīng)是“回聲震蕩”；B項(xiàng)“冒然”應(yīng)是“貿(mào)然”，“家俱店”應(yīng)是“家具店”，“味同嚼臘”應(yīng)是“味同嚼蠟”，“束之高擱”應(yīng)是“束之高閣”；C項(xiàng)“國(guó)萃”應(yīng)是“國(guó)粹”，“知人論事”應(yīng)是“知人論世”；D項(xiàng)“墨契”應(yīng)是“默契”，“渡假村”應(yīng)是“度假村”，“置若妄文”應(yīng)是“置若罔聞”，“反應(yīng)情況”應(yīng)是“反映情況”。8.答案：B藍(lán)田日暖玉生煙晚來(lái)誰(shuí)染霜林醉雖一毫而莫取解析：無(wú)10.答案：⑴如臨深淵如履薄冰⑵一人之心千萬(wàn)人之心也⑶金戈鐵馬氣吞萬(wàn)里如虎解析：無(wú)12.答案：D13.答案：全民健身口號(hào)征集活動(dòng)在一個(gè)月里收到應(yīng)征口號(hào)千余條，稿件來(lái)源廣，參與人數(shù)多，經(jīng)過(guò)評(píng)審，最終入選口號(hào)為“我運(yùn)動(dòng)，我快樂(lè)”。解析：解答時(shí)要利用所給詞語(yǔ)，語(yǔ)意完整，扣住主題“征集全民健身口號(hào)”，同時(shí)注意話(huà)題前后保持一致，語(yǔ)言連貫流暢，語(yǔ)言應(yīng)富有激情，有文采，有感染力。符合字?jǐn)?shù)要求。14.答案：B中“繁星里的幾顆最亮的星星”應(yīng)改為“昏暗的天空中的幾顆星星?！盋中“垂柳”以其姿態(tài)是無(wú)法“擁抱”莊稼的。D用“光焰萬(wàn)丈”和“像晚霞一樣燦爛”形容失火，顯然感情色彩失當(dāng)。15.答案：C16.答案：A17.答案：1．以其無(wú)禮于晉，且貳于楚也2．而有益于君、敢以煩執(zhí)事、越國(guó)以鄙遠(yuǎn)、焉用亡鄭以陪鄰解析：略18.答案：D20.答案：示例：拒絕誘惑，是為了追求道德的完善；拒絕隨波逐流，是為了追求獨(dú)立的人格個(gè)性。（開(kāi)放性試題，不設(shè)統(tǒng)一）三.英語(yǔ)題庫(kù)1.答案：B解析：此題中考生應(yīng)要注意Yes，其后面省略了Iwill，意思是“不，我會(huì)的?！蹦敲锤鶕?jù)語(yǔ)境應(yīng)是指“如果被邀請(qǐng)”，故選yes改成會(huì)。除非被邀請(qǐng)?！?.答案：D解析：該空表示“將要被給”，應(yīng)用一般將來(lái)時(shí)被動(dòng)語(yǔ)態(tài)。3.答案：小題1:A小題2:B小題3:A小題4:D解析：這是一篇科普說(shuō)明文，主要介紹了在太空旅行中住宿的地方——太空賓館（spacehotels）,獨(dú)特的體驗(yàn)如欣賞太空美景，在失重的狀態(tài)下的無(wú)窮樂(lè)趣。讀來(lái)也許會(huì)令你心馳神往的。小題1:推理判斷題。從第一段第一二兩句Mostpeople,whentheytraveltospace,wouldliketostayinorbitforafewdaysofmore.Andthisstandstoreason,ifyou’repaying$20,000foryourtriptoorbit!和文章最后一段最后一句可推斷出太空旅行因?yàn)閮r(jià)格昂貴目前只是少數(shù)人才能實(shí)現(xiàn)，但是這一切都是值得的，沒(méi)有理由來(lái)了一次不去住spacehotels.小題2:細(xì)節(jié)推斷題。從第一段最后一句Butthey’llalsooffertwouniqueexperiences:impressiveviews----ofEarthandspace---andtheendlessentertainmentoflivinginzerogra