2024年湖南吉利汽车职业技术学院高职单招（英语／数学／语文）笔试历年参考题库含答案解析

2024年湖南吉利汽车职业技术学院高职单招（英语／数学／语文）笔试历年参考题库含答案解析（图片大小可任意调节）第I卷一.数学单项选择题(共15题)1.过点(0，1)且与直线x＋y＋1＝0垂直的直线方程为（）

A.y＝x

B.y＝2x＋1

C.y＝x＋1

D.y＝x－1

2.函数y＝lg(x2－3x＋2)的定义域为（）

A.{x|x＜1或x＞2}

B.{x|1＜x＜2}

C.{x|x＜1}

D.{x|x＞2}

3.已知一次函数y＝2x＋b的图像经过点（-2，1），则该图像也经过点（）

A.（1，7）

B.（1，-3）

C.（1，5）

D.（1，-1）

4.二次函数y＝x2＋x－2的图像与z轴的交点坐标为（）

A.（2，0）和（1，0）

B.（－2，0）和（1，0）

C.（2，0）和（－1，0）

D.（－2，0）和（－1，0）

5.顶点在坐标原点，准线方程为y=4的抛物线方程式（）

A.见图A

B.见图B

C.见图C

D.见图D

6.若a

A.见图A

B.见图B

C.见图C

D.见图D

7.在△ABC中，若则△ABC必是()

A.直角三角形

B.等腰三角形

C.等边三角形

D.钝角三角形

8.如果球的大圆面积增为原来的4倍，则该球的体积就增为原来的（）

A.4倍

B.8倍

C.12倍

D.16倍

9.已知集合A={x｜-4≤x<2}，B=｛x｜-1<x≤3}，那么集合A∩B=（）

A.{x｜-4<x<3}

B.{x｜-4≤x≤3}

C.{x｜-1<x<2）

D.{x｜-1≤x≤2}

10.设两个正数a，b满足a＋b＝20，则ab的最大值为（）

A.100

B.400

C.50

D.200

11.已知f（x）是定义在R上的奇函数，当x≥0时，f（x）＝x2－2x，则f（x）在R上的表达式是（）

A.y＝x（x－2）

B.y＝x（∣x∣－1）

C.y＝∣x∣（x－2）

D.y＝x（∣x∣－2）

12.如果在一周内（周一至周日）安排三所学校的学生参观某展览馆，每天最多只安排一所学校，要求甲学校连续参观两天，其余学校均只参观一天，那么不同的安排方法有（）

A.50种

B.60种

C.120种

D.210种

13.已知圆的方程为x2＋y2－2x＋4y＋1＝0，则圆上一点到直线3x＋4y－10＝0的最大距离为（）

A.6

B.5

C.4

D.3

14.下列函数中,（）不是周期函数．

A.y=sin（x+π）

B.

C.y=1+cosx

D.y=sin2πx

15.设复数满足关系

A.见图A

B.见图B

C.见图C

D.见图D

二.数学问答题(共3题)1.已知等比数列{an}的各项都是正数，且a1+a3=10，a2+a3=6．

(I)求{an}的通项公式；

(II)求{an)的前5项和．

2.知三棱锥P-ABC的三条侧棱PA，PB，PC两两相互垂直，且三个侧面的面积分别为S1，S２，S３，则这个三棱锥的体积为______．

3.圆心在y轴上，且与直线x+y-3=0及x-y-1=0都相切的圆的方程为．

三.英语单项选择题(共25题)1.EleanorRooseveltwasthewifeofAmerica′s32ndpresident,FranklinRoosevelt.Shehelpedherhusbandin?manywaysduringhislong（21）life.Shealsobecameoneofthemost（22）womeninAmerica.Shefoughtfor?equalrightsforallpeople.

EleanorwasborninNewYorkCityin1884.Herfamilyhadgreatwealth.ButEleanordidnothaveahappy（23）.Herparentsdiedwhenshewasveryyoung.Shewasraisedbyhergrandmother.Eleanor（24）thatasa?child,hergreatesthappinesscamefromhelpingothers.

tntheearly1900s,manypeoplewereworriedabouttheproblemsof（25）peoplewhocametoAmericain（26）ofabetterlife.Eleanorcouldnot（27）howpeoplelivedinsuchpoorconditionswhilesheandsomeothers?hadsomuch（28）.

Aftershefinishedschool,Eleanorbegan（29）childrentoreadandwriteinoneofthepoorestareasofNew?YorkCity.Shealsolookedinto（30）whereworkersweresaidtobebadly（31）.Shesawlittlechildrenoffour?andfiveyearsoldworkinguntilthey（32）tothefloor.Shebecameinvolved（参与）withotherwomenwho（33）thesameideasaboutimprovingsocialconditions.

FranklinRooseveltbegan（34）EleanorwhenhewasinNewYork.Theygot（35）in1905.Inthenexteleven?years,theyhadsixchildren.TheRooseveltsmovedtoWashingtonD.C.in1913.

第（31）题选

A.followed

B.chosen

C.protected

D.treated

2.SometimesIfeelthatbeingthemotherofthreesmallchildrenislikeoperatingalargecircus(马戏团).（21）afternoonlastweek,mythreesonsplayingpeacefullyinthebackyard(院子),（22）theballfromonetoanother.Ijumpedatthechancetotalktooneofmyfriends（23）thephone,butbeforeI（24）tothephone,Icouldtelltheboyshadbeguntoquarrelwitheachotheraboutsomething.Irushedoutto（25）peace,butbeforeIgotthereCharleshad（26）arockatMark,andhithimintheeye.BythetimeIgottothebackyard,theyhadbegunto（27）aboutthis.EvenDavid,theoldestboy,whowon′tusuallyfightwithanybodyabout（28）,wasinvolved(卷入,).First,I（29）themstopfighting,andthenIexaminedMark′seye.Idecidedthatitwasn′tgoingtodevelopintoablackeye,butIfeltthattheyshould（30）atleastalittlefor（31）theyhaddone"I′mgoingto（32）toyourfatheraboutthiswhenhecomeshomefortomglat,said."HeandIwillthinkofhowtopunishyou."Thingswere（33）quietafterthatabouthalfanhour,andthenCharles（34）aglassinthekitchen,andatalmostthesame（35）,Markfelloutoftheappletree.

第（35）题选

A.moment

B.second

C.minute

D.hour

3.Technologically,themodernbuildingsaremoreadvanced.Thesentencemeans_____.

A.theancientarchitectshadnotechnology

B.themodernarchitectsusemoreadvancedtechnology

C.themodernbuildingsareadvancedbecausetheyarecompletelydifferentfromtheancientbuildings

D.themodernbuildingsaremorebeautiful

4.Thisoneisofthetwo.

A.thebest

B.better

C.thebetter

D.muchbetter

5."...ShewasmarriedtoanofficerinIndia,longagoIndia;andshehadalifeofphysicaladventure(冒险)asexcitingasherpoetry.Herhusbandcouldcrossriversusingcrocodiles(鳄鱼)assteppingstones.Hediedwhenshewasonly39.Unwillingtoexistwithouthim,shetookherlife,leavingasoninEngland."

Istaredatthepaper,（21）reading,couldn′thelpthinking.

Crocodilesarelazyanimalsasarule,buttheycanmovelikelighteningwhentheywantto.Andtheydon′tmindhurrying（22）they′rehungry.ThereusedtobelotsinIndianrivers,livingonfishmostly;butwhat′salittlefishforafifteen-footcrocodile?Theyatepeople,fishermanoranyoneelsedeliciousenoughtogettoonear;womendoingthe（23）,orchildrenplayingatthewater′s（24）.Ahungrycrocodile′smouth（25）overamealwithasoundlikeagunshot.Abigfellowcan（26）inamanintwobites(咬).

Thatwoman′shusbandcrossedrivers（27）fromonecrocodile′sbacktothenext.Ibelieveit.Ithadtobedonequicklybeforethecreaturecouldseewhatwashappening.Itwasn′t（28）abrave,activeman;andnodoubtheimprovedwithpractice.Hecouldneverlook（29）whilecrossing.

Thewifeusedtowatchhim--Ifeltsureofthat.Shelived（30）theadventure,the（31）excitementofitall.Theirreallifewaswithtigers,snakes...It′snowondershewrote（32）poetry.

Thenhedied.Iimaginedhowshefelt.Wasthereanotherman（33）himinIndia,intheworld?Shewasstillyoung,hardlyasitting-roomwidow(寡妇)."Imust（34）,too."shesaidtoherself.Soshedidwhatshefeltshehadtodo.A（35）probably,toherhead.

Butheryoungson,theirson?Washerloveforhimnothingcomparedtoherhusband?Well,whatdoyouthink?

第（26）题选

A.go

B.take

C.eat

D.catch

6.通读下面的矩文，掌握其大意。然后，从每小题的四个选择项中选出可填入相应空白处的最佳选项。

SometimesIfeelthatbeingthemotherofthreesmallchildrenislikeoperatingalargecircus（马戏团）.21afternoonlastweek,mythreesonsplayingpeacefullyinthebackyard（院子）,22theballfromonetoanother.Ijumpedatthechancetotalktooneofmyfriends23thephone,butbeforeI24tothephone,lcouldtelltheboyshadbeguntoquarrelwitheachotheraboutsomething.Irushedoutto25peace,butbeforeIgotthereCharleshad26arockatMark,andhithimintheeye.BythetimeIgottothebackyard,theyhadbegunto_27aboutthis.EvenDavid,theoldestboy,whowon'tusuallyfightwithanybodyabout28,wasinvolved（卷入）.First,l_29themstopfighting,andthenIexaminedMark'seye.Idecidedthatitwasn'tgoingtodevelopintoablackeye,butIfeltthattheyshould30atleastalittlefor31theyhaddone."I'mgoingto32toyourfatheraboutthiswhenhecomeshometonight,"Isaid."HeandIwillthinkofhowtopunishyou."Thingswere33quietafterthatforabouthalfanhour,andthenCharles34aglassinthekitchen,andatalmostthesame35,Markfelloutoftheappletree.

____.

A.quarrel

B.talk

C.worry

D.fight

7.Webberisafraiddogsmight_______.

A.barkwhileheisshooting

B.getintohispicture

C.stealthefood

D.upsethiscamera

8.ItwasbuyinggamecardsthatcostJimmostofthemoneythathe____onlearning.（）

A.mighthavespent

B.musthavespent

C.shouldhavespent

D.wouldhavespent

9."...ShewasmarriedtoanofficerinIndia,longagoIndia;andshehadalifeofphysicaladventure(冒险)asexcitingasherpoetry.Herhusbandcouldcrossriversusingcrocodiles(鳄鱼)assteppingstones.Hediedwhenshewasonly39.Unwillingtoexistwithouthim,shetookherlife,leavingasoninEngland."

Istaredatthepaper,21?reading,couldn′thelpthinking.

Crocodilesarelazyanimalsasarule,buttheycanmovelikelighteningwhentheywantto.Andtheydon′tmindhurrying?22?they′rehungry.ThereusedtobelotsinIndianrivers,livingonfishmostly;butwhat′salittlefishforafifteen-footcrocodile？Theyatepeople,fishermanoranyoneelsedeliciousenoughtogettoonear;womendoingthe?23,orchildrenplayingatthewater′s

24.Ahungrycrocodile′smouth?25?overamealwithasoundlikeagunshot.Abigfellowcan?26?inamanintwobites(咬)。

Thatwoman′shusbandcrossedrivers?27?fromonecrocodile′sbacktothenext.Ibelieveit.Ithadtobedonequicklybeforethecreaturecouldseewhatwashappening.Itwasn′t28?abrave,activeman;andnodoubtheimprovedwithpractice.Hecouldneverlook?29whilecrossing.

Thewifeusedtowatchhim--Ifeltsureofthat.Shelived?30?theadventure,the?31?excitementofitall.Theirreallifewaswithtigers,snakes...It′snowondershewrote?32poetry.

Thenhedied.Iimaginedhowshefelt.Wasthereanotherman?33?himinIndia,intheworld?Shewasstillyoung,hardlyasitting-roomwidow(寡妇)."Imust?34,too."shesaidtoherself.Soshedidwhatshefeltshehadtodo.A?35?probably,toherhead.

Butheryoungson,theirson?Washerloveforhimnothingcomparedtoherhusband?Well,whatdoyouthink?

第35题答案是

A.pen

B.gun

C.comb

D.stone

10.LetmetellyouastoryaboutBertandMildredBumbridge,whousedtobeveryforgetful.For?example,Mildredwouldforgettocookdinner,orBertwouldshowupforworkonSundaythinkingit?wasMonday.Onesummer,theyweretotakealongplanetrip.Whatdoyousupposehappened?

Well,theygottotheairportwithonlytenminutestospare.Inthatsituation,anyonewouldboardthe?planerightaway.ButnotMr.andMrs.Bumbridge.Theyjusthadtobuysomeflightinsurancefirst.

Afterall,whoknowswhatwillhappenonaplaneflight??Theyquicklyputsomecoinsintoamachine?andoutcametheirinsurancepolicy."Whowouldgetthemoneyifwecrash,Iwonder??"asked?Mildred."Mymother,ofcourse,"herhusbandreplied."We′llmnilthepolicytoher.Nowquick,givemeastamp,willyou.9"hesaid."Theplaneisgoingtotakeoffinanotherminute."Bertputthe?stampontheenvelope,droppeditinthemailbox,andsuddenlyletoutacry.Whathappened,do?yousuppose??Hehadmailedtheirplaneticketstohismother!

WhatdidBertandMildredgetafterputtingcoinsintothemachine??

A.Astamp

B.Anenvelope

C.Twotickets

D.Someflightinsurance

11.Thewriterthinksthefailureofabuilding_______.

A.meansnothing

B.concernsothers

C.concernsonlytheartist

D.concernsallthepeopleintheworld

12.Ihavebeenhearing-impairedinmylifesinceIwasfiveyearsold.Puttingonhearingaidsinthe?morninghasbeenjustas（21）asbrushingmyteeth.HoweverIneverbelievedthatitshouldlimit?my（22）inanyway.

Duringmy17yearsIhavemetmanypeoplewhodon′tknowabout（23）disabilitiesanddeal?with（24）bystereotyping（对某人有固定的看法）inc.Myteacherwouldnotletmesitpastthe?secondrowbecausethey（25）Iwouldnotbeabletohear.Peopletendtospeak（26）thannor-malwhentheyseemythickplastichearingaidsinmyears.However,myhearingdisabilityhasmade?meastrongerperson.BecauseIwearhearingaidsIhavetoprovethatIamnot（27）ormentally?limited.Ihavetoworkharderandearntopgradesinschooltoearnthe（28）ofmyteachers.In?shorts,I′vehadtorunfaster,catchbetterandscoremorepointstoproveIamnotphysically（29）.

Idon′tfitinwithpeoplewhoaredeafand（30）asawaytocommunicate.Iconsidermyselfno?differencefromanyoneelse.AndIamnot"halfdeaf"withmyhearingaids（31）；Icanhearjust?aswellasanyoneelse.

InmystruggletoproveIam（32）tomynon-disabledpeers（同龄人）Ihavemademyself?betterthantheaverageteenager.Iwontheall-star（33）onmysoftballteam.Ihavemademyselfa（34）throughmypublishedpoetryandarticles.

Insteadofgivingup,IhaveproventhatIcandoanythingIwant.ItrulybelieveIwouldnotbe?the（35）personIamtodayifIdidnothaveahearingdisability.

第（26）题选

A.closer

B.faster

C.longer

D.louder

13.BrightonisapopularseasidetownonthesouthcoastofEngland.Notlongago,somepolicemenwerevery?21.Therehadbeenseveral,seriousaccidents?22?bymotoristsdrivingtoofast.Thepolicestartedtosetupaspeedtrap（速度监视器）.Theymeasured?23?of88yardsonastraightroadandwatchedtosee?24?acartookto?25?thatfar.Theyknewthatifacartooksixseconds,itwastravelingfaster?26?the?27?limitof30milesanhour.

Whenthepolicemenwereready,theyhid?28?ahedge（树篱）andstartedtotimepassingcars.Duringtheirfirsthalfanhour,theycaughtfivedrivers.Thepolicemenwrotedownthe?29?ofeachcarandthenameandaddressofthedriver.Butforthenexthalfanhourthepolicemendidn′tseeanybody?30?toofast.Theythoughtthatthiswasvery?31.Oneofthemdroveaquarterofamilealongtheroadandsawtwostudents?32?onthegrass.Theywereholdingupasheetofcupboardsothatmotoristscouldseeit.Onthenoticeoneofthestudents?33:"Danger.Speedtrap."

Thepolicementookthenoticeawayandwrotedownthenamesofthestudents.Laterontheywereeachfined￡5for?34?tostopthepolicecatchingmotoristswhowere?35?thelaw.

第22题答案是

A.made

B.experimented

C.researched

D.caused

14.SometimesIfeelthatbeingthemotherofthreesmallchildrenislikeoperatingalargecircus(马戏团)．21afternoonlastweek,mythreesonsplayingpeacefullyinthebackyard(院子),22theballfromonetoanother．Ijumpedatthechancetotalktooneofmyfriends23thephone,butbeforeI24tothephone,Icouldtelltheboyshadbeguntoquarrelwitheachotheraboutsomething．Irushedoutto25peace,butbeforeIgotthereCharleshad26arockatMark,andhithimintheeye．BythetimeIgottothebackyard,theyhadbegunto27aboutthis．EvenDavid,theoldestboy,whowon'tusuallyfightwithanybodyabout28,wasinvolved(卷入)First,!29themstopfighting,andthen!examinedMark'seye．Idecidedthatitwasn'tgoingtodevelopintoablackeye,butIfeltthattheyshould30atleastalittlefor31theyhaddone．"I'mgoingto32toyourfatheraboutthiswhenhecomeshometonight,"Isaid．"HeandIwillthinkofhowtopunishyou．"Thingswere33quietafterthatforabouthalfanhour,andthenCharles34aglassinthekitchen,andatalmostthesame35,Markfelloutoftheappletree．

第（34）题答案

A.bet

B.hit

C.broke

D.struck

15.通读下面的短文，掌握其大意。然后，从每小题的四个选择项中选出可填入相应空白处的最佳选项。

Overthesummer,myfamilytookatriptoIcelandtoseethenaturalbeautyofit.LittledidI21Iwouldwakeuponemorningtohavemyeyesswelledup（肿胀）likeballoons!Iwasfrightened.Somanyquestionswere22throughmyhead.AmIallergic（过敏的）tosomething?WastheresomeIcelandicdiseasethatI23?TheonlyhelpIreceivedwassomeallergymedicine24aclinicnearby.Nothingwasworking.

Whenthetripwasover,lwenttoseemydoctor.Shegavemeeyedrops,butclearlytheyweren'tworththetimeor25andtheswellinggotworseandworse.

Ifinallydecidedthatitwouldbebestformeto26beingsosadandtakeiteasyandhavefun.Itwassummerafterall.Ihadafunnightwithmyfriendsasifnothingwas27.ThenextmorningIwokeupandwentto28howswollenmyeyeswere,onlytofindmyself29atmynormalface.Itwasamiracle（奇迹）I30askingmyselfwhyIhadn'tdonethatearlier.Wasbeingwithmyfriendsandhavingfunreallythe31tomyproblem?

TothisdayIstilldonotknowwhatIhad,and32doanyofthemanydoctorsthatI33duringthesummer.IwouldreallyliketogobacktoIcelandtoseetheNorthernLights,34IamverymuchfrightenedthatIamjustallergictothecountry.IhopeInever35havingsuchterribleswellinginmyeyeseveragain.

（）

A.pain

B.adventure

C.weight

D.money

16.Iwanttobetoldall_______.

A.whichhappen

B.whichhappened

C.thathadhappened

D.thathadbeenhappened

17.WelcometoNorthRoadMedicalCentre!Weareopenfrom8:30a.m.until6p.m.MondaytoFriday.Appointments（预约）withthedoctorsandnursesareacceptablebothmorningandafternoon.However,asame-dayappointmentmaynotnecessarilybewithyourusualdoctor.Patientsmaybeseenbyanymemberoftheteam.

Ifyoudecidetoregister（注册）withus,pleasespeaktooneofourreceptionists（接诊员）.Youwillneedtocompletearegistrationform.Eachnewpatientisaskedtoanswersomemedicalquestions.Youshouldalsomakeanappointmenttoseeoneofthenursesforahealthchecksoonafterregistering.Thereissometimesadelayinhandingovermedicalrecordsfromyourearlierdoctor,andthisappointmentgivesusvaluableinformationaboutyourhealth.

TheOutofHoursServiceisreachablefrom6:30p.m.until8a.m.MondaytoFriday;atweekendsfrom6:30p.m.Fridayto8a.m.Monday.Telephone0845-345-8995totalktotheOutofHoursService.Theywillhaveadoctorgetintouchwithyou.

Formedicaladvice,youcancallNHSDirect(24hours)on0845-4647orthroughtheInternetat.Youcanalwaysgetadviceoverthetelephone.

Ifyouaretooilltocometothemedicalcentre,youcanaskforahomevisitoverthetelephone.Mostvisitsbydoctorsaremadebetween12noonand3p.m.lfyouareabletophonebefore11a.m.,thishelpsustoplantheday.

Whendomostdoctorsgoforahomevisit?（）

A.From6:30p.m.to8a.m

B.Before11a.m

C.Between12noonand3p.m

D.From8:30a.m.to6p.m

18.AlongtimeagotherewerenodonkeysinGuizhou.Onedayamerchantfromanotherpartofthecountrywentthereandtookadonkeywithhim.Laterthedonkeygotsickandthemerchantleftitbehindandwentonhisjourney.Whenthedonkeywaswellagain,itranawayintothenearbyforest.

Thetigersintheforestthoughtthatthedonkeywasastrangeanimalandtheywereafraidofit.Wheneveritbrayedtheyallranawayasfastastheirfeetcouldcarrythem.

Afterafewmonths,thetigersbecamefriendlywiththedonkey.Theyplayedmanygameswithit,buttheywerestillafraidofit.

Onedaythedonkeybecameveryangry.Itkickedoneofthetigerswithitshindlegs.Thetigerswereverysurprised.

"Thatmustbeallitcandowhenitisangry,"theysaid.Thenallthetigersjumpedonthedonkeyandkilledit.

____jumpedonthedonkeyandkilledit.（）

A.Allthetigers

B.Allthedogs

C.Allthecows

D.Allthewolves

19.PassageThree

In2008，theUnitedStatesDepartmentofAgriculture(USDA)wantedtoknowifalltheschoollunchesservedtostudentswerehealthy．Theanswerwasabig，fatNO!

TheUSDAfoundthatmostAmericanschoolsservedluncheswithtoomuchfatandsalt．Theyalsofoundthatmostofthefruitsandvegetablesinthelunchescamefromcans(罐头)．Cannedfruitsandvegetablesarenotasgoodasfreshones．

TheUSDAgivesschoolsfoodandmoneytomakelunches．Butschoolsmakeuptheirownmenus．Somemakehealthylunches．Mostdonot．NowtheUSDAwantsallschoolstoservemorehealthylunches．TheywantschoolstofollowtheUSDA’sguidelinesforbalanced(均衡)meals．

MikeSanders，inchargeoftheUSDAin2008，saidtheUSDAshouldteachschoolworkershowtomakehealthierlunches．“Agoodschoollunchisjustasimportantasagoodtextbook，”Sanderssaid．Hesaidthatchildrenalsoneedtolearnabouthealthyfoods．

TheUSDAisworkingonanewprogram--FreshStart．Itwillgiveschoolsmorefreshfruitsandvegetables．FreshStartwillalsohelpschoolschangetheirlunchestomakethemhealthier．Tofindthebestwaytochangelunches，theUSDAheldmeetingswithparents，schoolleaders，doctors，andcooks．

ChildrenalreadyeathealthylunchesatChiefJosephSchoolinNorthSaratoga，Oregon．Theyhavewhole-wheatbreadwithlow-fatcheese,andlow-fatmilk．

WhatwasMikeSanders?

A.Anofficesecretary

B.Aschoolheadmaster

C.TheheadoftheUSDA

D.ThedirectorofFreshStart

20.DeepinsideamountainnearSweetwaterinEast.TennesseeisabodyofwaterknownastheLostSea.ItislistedbytheGuinnessBookofWouldRecordsastheworld’slargestundergroundlake.TheLostSeaispartofanextensiveandhistoriccavesystemcalledCraigheadCaverns.

ThecavernshavebeenknownandusedsincethedaysoftheCherokeeIndiannation.Thecaveexpandsintoaseriesofhugeroomsfromasmallopeningonthesideofthemountain.Approximatelyonemilefromtheentrance,inaroomcalled“TheCouncilRoom,”manyIndianartisfactshavebeenfound.Someoftheitemsdiscoveredincludepottery,arrowheads,weapons,andjewelry.

Formanyyearstherewerepersistentrumorsofalargeundergroundlakesomewhereinacave,butitwasnotdiscovereduntil1905.Inthatyear,athirteen-year-oldboynamedBenSandscrawledthroughasmallopeningthreehundredfeetunderground.Hefoundhimselfinalargecavehalffilledwithwater.

TodaytouristsvisittheLostSeaandridefaroutontoitinglass-bottomedboatspoweredbyelectricmotors.Morethanthirteenacresofwaterhavebeenmappedoutsofarandstillnoendtothelakehasbeenfound.EventhoughteamsofdivershavetriedtoexploretheLostSea,thefullextentofitisstillunknown.

TheLostSeaisuniquebecauseitis________.

A.partofahistoricalcavesystem

B.thebiggestundergroundlakeintheworld

C.listedintheGuinnessBookofWorldRecords

D.thelargestbodyofwaterinTennessee

21.通读下面的短文，掌握其大意。然后，从每小题的四个选项中选出最佳选项。

Enoughsleepisimportanttohealth.Theamountofsleepneeded21ontheageofthepersonandtheconditionsinwhichsleep22.Theyoungmayneedmoresleepthantheold,but23eighthoursareenoughforthehealthofgrown-ups.Somecandowithlessthanthisamount,but24mayneedmore.Everypersonknowshisownneed.Itisthenamatterofhowto25it.Sleepshouldbealwaysenoughtomakeonebringbackhisstrongandgetreadyfor26work.

Freshairis27tosoundsleep.Soitisnot28reasonforsomepeopletothinkthatitispracticabletosleepintheopenair.29apersoncankeephimselfwarm,out-of-doorsleepingprobablygivesthepleterelaxation.

Abilitytosleepislargelyahabit.Out-of-door31,agoodhabitofregulardrinkingandtheavoidanceoflateeatingand32areallhelpfultosoundsleep.Suchfactorsarelargelywithinthe33ofanyperson.Abathat34,neitherhotnorcoolbutofbodytemperature,maybehelpfultosleep.Sleepproducingdrug（帮助睡眠的药物）shouldneverbetakenexceptwhensuggestedby35.

____.

A.wished

B.expected

C.needed

D.wanted

22.

A.见图A

B.见图B

C.见图C

D.见图D

23.Davidhasdecided____footballattheendofthisseason.

A.giveup

B.givingup

C.togiveup

D.havinggivenup

24.Theyhaveproducedtheydidlastyear.

A.twiceasmuchgrainas

B.twicemoregrainas

C.twiceasmanygrainas

D.astwicemanygrainas

25.根据下面资料，回答36-39题

SomefarmersinCaliforniaarehavingahardtimepickingtheircrops．Therearenotenoughworkerstohelpthemwiththeharvest．

Onefarmerusedtogrowpeaches(桃子),butwillsoongrowalmonds(杏仁)instead．Peachesrequiremorelabortoharvest．Theyareeasytobedamagedandneedcarefulhandpicking．Heisnowremovinghispeachtrees．Thenhewillplantalmondtreesintheirplaces．Almondsareharvesteddifferently．Itdoesnottakeasmanyworkerstopickthembecauseamachineshakesthealmondtrees．

Thenutsfallonthegroundandthenaregatheredup．Thefarmerdoesnothavetohiremanyworkers．

Somefarmersthinktherearetworeasonswhytheycan'tfindenoughfarmworkers．Onereasonisthattherearealotofwell-paidconstructionjobsintheare

A．Manypeoplearetakingthesejobsinsteadofpickingfruit．TheotherreasonisthatithasbecomemoredifficultforworkerstocomefromMexicointo

California．Fewerworkersareallowedtogetintothecountrytoworkonthefruitfarms．Tosettletheproblem,farmershopethegovernmentmightallowtheseworkerstoworkasguests．Thatwouldhelpworkersprovidefortheirfamilyandhelpfarmersharvesttheircrops．Whentheharvestseasonisoverthey'llgobackhome．Farmerssaythatunlessthingschange,morefruitswillcomefromothercountries．

ThisisbecauselaborischeaperinthosecountriesthanintheUnitedStates．

Whatproblemdosomefarmershave

A.Theyhavenoworkerstoremovefruittrees

B.Thereislittlelandforgrowingfruit

C.Theircropswerebadlydamagedlastyear

D.It'sdifficulttoharvesttheircrops

四.英语多项选择题(共5题)1.Sarahhadherwashingmachinerepairedthedaybeforeyesterday,_______she?

A.had

B.did

C.didn't

D.hadn't

2.提示：Jane和Michael商量周六去野餐。他们讨论要去什么地方，带些什么。Michael建议

邀请John和他的女朋友参加。最后他们决定星期六早上8点出发。

Jane:HowdoyouliketheideaofhavingapicnicthisSaturday?

Michael:Wonderful.But51？

Jane:WhataboutgoingtotheWesternHills?It′squitecoolthere.

Michael:That′sagoodidea.52togowithus?

Jane:OK.Andwecanaskthemtopreparesomedrinks.

Michael:53？

Jane:You′dbetterbuysomefruit,andsandwiches.

Michael:54？

Jane:Ilikeoranges,watermelons,grapes,andbananas.

Michael:55？

Jane:Howabouteighto′clockinthemorning?Wecangetthereinanhourandahalf.

Michael:OK.I′11callJohnandtellhimaboutourplan.

第（53）题答案

3.GeorgeandMargaretandtheirchildren?21?at140DavisStreet,22?thestreetfromasmallpark.Theirhouseisjustoffthemainroad.Georgeusuallygoestoworkbybus,butsometimeshegoes?23?hiscar.Thechildrenusuallygotoschoolbybus.

TheGlenns′houseis?24?hiddenamongthetrees.Ithassmallbushes(灌木)plantedaroundit.Thereisafence?25itandthehousenextdoor.Itisatwo-storeyhouse,26thelivingroom,diningroomandkitchen(厨房)onthefirstfloor,andthebedroomsandbathroomonthesecondfloor.

TheGlennsspendalotoftimeathome.27nowtheyareatdinner.Conversation(谈话)attheGlenns′houseisusuallylivelyatmealtime.Thechildrenarediscussingtripstheywouldliketotake.Susan,whohasnever?28?onaplane,says,"I′dliketo?29aplanetoCalifornia."Henry,whoiselder,thinksitwouldbefuntobeona?30,headingforadventure(冒险)inAfrica.Teddy,theyoungestchild,says,"Iwanttogoaroundtheworldonatrain."Hiselderbrotherandsisterarestilltryingto?31tohimwhythisisnotpossible?32?theirmothersays,"Children,you′vespenttoomuchtimeatthetable.HenryandSusan,goand?33yourhomework.Teddy,it′stimeyouwereinbed."

Soonthereissilencethroughoutthe?34.Teddyisinbed,SusanandHenryareintheirroomsstudying,andMr.andMrs.Glennsareintheirlivingroom,35Georgeissittinginhisfavorite(最喜欢的)chair,readingthepaperandMargaretissittingonthesofa,doingsomesewing.

第32题答案是查看材料

A.then

B.when

C.suddenly

D.and

4.GeorgeandMargaretandtheirchildren?2