2016-2023年山西鐵道職業(yè)技術(shù)學(xué)院高職單招（英語／數(shù)學(xué)／語文）筆試歷年考點試題甄選合集含答案解析

2016-2023年山西鐵道職業(yè)技術(shù)學(xué)院高職單招（英語／數(shù)學(xué)／語文）筆試歷年考點試題甄選合集含答案解析（圖片大小可任意調(diào)節(jié)）第1卷一.數(shù)學(xué)單項選擇題(共15題)1.下列函數(shù)中,（）不是周期函數(shù)．

A.y=sin（x+π）

B.

C.y=1+cosx

D.y=sin2πx

2.根據(jù)連續(xù)函數(shù)的定義，下列函數(shù)在指定點或開區(qū)間上不連續(xù)的是（）

A.f（x）=2x+1，點x=-1

B.f（x）=ax2+bx+C，點x=0

C.

D.

3.曲線y=x2+1與直線y=2x的交點坐標(biāo)為()

A.見圖A

B.見圖B

C.見圖C

D.見圖D

4.復(fù)數(shù)3＋4i的平方根是（）

A.2＋i

B.－2－i

C.1＋2i或1－2i

D.2＋i或－2－i

5.若loga2＜logb2＜0，則（）

A.0＜b＜a＜1

B.0＜a＜b＜1

C.1＜b＜n

D.1＜a＜b

6.函數(shù)y=2x的圖像與直線x+3=0的交點坐標(biāo)為（）

A.見圖A

B.見圖B

C.見圖C

D.見圖D

7.設(shè)函數(shù)y=k/x的圖像經(jīng)過點（2，-2），則k=

A.4

B.-4

C.1

D.-1

8.對于定義域是R的任意奇函數(shù)f(χ)都有（）

A.見圖A

B.見圖B

C.見圖C

D.見圖D

9.過直線3x＋2y＋1＝0與2x－3y＋5＝0的交點，且垂直于直線L：6x－2y＋5＝0的直線方程是（）

A.x－3y－2＝0

B.x＋3y－2＝0

C.x－3y＋2＝0

D.x＋3y＋2＝0

10.已知{i，j，k}是單位正交基底，a＝i＋j，b＝－i＋j－k，則a·b＝（）

A.－1

B.1

C.0

D.2

11.如果在一周內(nèi)（周一至周日）安排三所學(xué)校的學(xué)生參觀某展覽館，每天最多只安排一所學(xué)校，要求甲學(xué)校連續(xù)參觀兩天，其余學(xué)校均只參觀一天，那么不同的安排方法有（）

A.50種

B.60種

C.120種

D.210種

12.(a＋2b)n展開式中，若第3項的二項式系數(shù)是105，則n＝（）

A.14

B.15

C.16

D.17

13.函數(shù)y=log2（x+2）的圖像向上平移1個單位后，所得圖像對應(yīng)的函數(shù)為（）

A.y=log2（x+1）

B.y=log2（x+3）

C.y=log2（x+2）-1

D.y=log2（x+2）+1

14.下列四個命題中正確的是（）

①已知a，6，c三條直線，其中a，b異面，a//c，則b，c異面．

②若a與b異面，b與C異面，則a與c異面．

③過平面外一點與平面內(nèi)一點的直線，和平面內(nèi)不經(jīng)過該點的直線是異面直線．

④不同在任何一個平面內(nèi)的兩條直線叫異面直線．

A.③④

B.②③④

C.①②③④

D.①②

15.把點A(-2，3)平移向量a=(1，-2)。則對應(yīng)點A’的坐標(biāo)為()

A.(-1，1)

B.(1，-1)

C.(-1，-1)

D.(1，1)

二.數(shù)學(xué)問答題(共3題)1.設(shè)直角三角形的三邊為a、b、c，內(nèi)切圓直徑為2r，外接圓直徑為2R，若a、b、c成等差數(shù)列，

求證：

(I)內(nèi)切圓的半徑等于公差；

(Ⅱ)2r、a、b、2R也成等差數(shù)列．

2.過點（2，1）且與直線y＝x＋1垂直的直線的方程為______．

3.已知△ABC的內(nèi)角A，B，C的對邊分別為a,b，c，其中c＝2，又向量m＝（1，cosC），n＝（cosC，1），m·n＝1．

（Ⅰ）若A＝45°，求α的值；

（Ⅱ）若a＋b＝4，求△ABC的面積．

三.英語單項選擇題(共25題)1."Thepriceofbooksforourstudentsisjustgettinghigherandhigher,andalongwiththerisingcostoftuition（學(xué)費）,it'skillingthesestudents,"saidPeterJason,acollegeprofessor."Remember,studentsareoneofthepoorestgroupsofpeopleinAmerica.Almosthalfofthemhaveatleastonepart-timejob.Infact,oneofmystudentshasthreejobs.Andshestillmanagestohavehighscoresandgotoschoolfull-time."

Textbookpricesareusuallyhigh.Addingtothatproblem,manycollegeteacherschangetextbooksyearafteryear.Theyeitherupgradetoanewedition（版本）orchangetoadifferenttextbook.Thisfurtherhurtsstudentsbecauseifateachernolongerusesatextbook,thatbookhasnoresalevalue.

Dr.Jasondecidedtomakelifealittleeasierandalotcheaperforhisstudentsbywritinghisownbookonpublicspeaking."ManybookshaveanincreasedpricebecauseofCD-ROMs,lotsofcolorphotographsandpictures.Italkedtomystudents,andmanyofthem,likeme,prefertokeepthingssimple.So,afewyearsago,Iwrotemyowntextbook.Imadesurethatitwassimple.Comparedtomostofotherpublicspeakingbooks,mineishalfthenumberofpages,andone-thirdtheprice.Thatis$30insteadof$90.WhenIwroteasecondeditionlastyear,studentsonlyhadtobuythe35newpages.Foronly$7,theyhadalmostanewbook."

WhatdidDr.Jasondecidetodotohelpthestudents?（）

A.Tochoosecheapertextbooks

B.Towriteatextbookhimself

C.Tospeaktohisstudents

D.Touseoldtextbooks

2.Doyoualwaysunderstandthedirectionsonabottleofmedicine?Doyouknowwhatitmeansby"Takeonlyasdirected"?Readthefollowingdirectionsandseeifyouunderstandthem.

"Toreducepain,taketwotablets（藥片）withwater,followedbyonetableteveryeighthours,asrequired.Fornight-timeandearlymorningrelief（緩解痛苦）taketwotabletsatbedtime.Donottakemorethansixtabletsatbedtime.Donottakemorethansixtabletsintwenty-fourhours.

Forchildrensixtotwelveyearsold,givehalftheamount（量）.Forchildrenundersixyearsold,askyourdoctor'sadvice.

Reducetheamountifyousufferfromrestlessnessorsleeplessnessaftertakingthemedicine.

Howmanytabletsshouldamannormallytakein24hours?（）

A.Halfatablet

B.Onetablet

C.Twotablets

D.Fourtablets

3.Jamesgotlostinthecity，__________hehadtoaskforhelp．

A.or

B.so

C.but

D.for

4.根據(jù)下面資料，回答43-46題

ItwasSharingDay!Theteacherhadaskedthestudentstobringsomethinginterestingtoclass．

JimmyfoundthelittleboxheandDadhadmade．Insidewasapieceofrock,asanddollarandashark(鯊魚)tooth．Nobodycouldhaveanythingasinterestingasthese!

Inclass,Jimmywaitedanxiously,hopingtobecalledonfirstbytheteacher．ButKarawasfirst．

Sheheldupasanddollar．Jimmy'seyesgrewbig．

"Ifoundthisonthebeach,"Karasaid．"It'sinteresting．Thelittleholesthatmakethesanddollarlooklikeaflowerarebreathingholes．SeealltheneedlesTheyhelpthesanddollarmoveanddigintothesand．"

Jimmywasalittleuneasy．Oh,well,hestillhadhisrockandsharktooth．

ThenMarkstoodup．"Thisismyfavoriterock,calledpumice(浮石)．"ThenMarkdroppedtherockintoaglassofwater．"Look!Pumiceistheonlyrockthatfloats!"

Jimmyputuphishandandwaved,buttheteachercalledonJustininstead．

"IfoundthissharktoothinHawaiilastChristmas,"Justinsaid．

Theclasswasexcited,butJimmyloweredhishead．"Sharkshaverowsofteeth．Everytimeasharklosesatooth,anotheronetakesitsplace．"Justinpassedthetootharound．

Jimmyheardtheteachercallhim．Hestoodononefootandthentheother．"Well,ah,see．．．mytreasureboxisinteresting!ItwasjustapieceofwooduntilDadandIcutitintopiecesandfinallymadeaboxoutofit．Itsmellsgood,remindingusofcamping．"

"What'sinside"askedLisa．

Jimmyopenedhisbox．"Asanddollar,apieceofpumiceandasharktooth．"

Hisclassmates'mouthsdroppedopen．Theteacherlookedattheobjectsintheboxandsmiled．

"Nowthat'sinteresting!"hesaid．

OntheSharingDay,Jimmy_______．

A.boughtatreasureboxtoholdhisinterestingthings

B.enjoyedthethingsothersbroughttotheclass

C.waitedpatientlytobecalledonbyhisteacher

D.wishedtobethefirsttosharehispossessions

5.C

UncleSamisatall，thinman.He‘sanoldermanwithwhitehairandawhitebeard.Heoftenwearsatallhat，abowtie，andthestarsandstripesoftheAmericanflag.

Whoisthisstrange，lookingmanWouldyoubelievethatUncleSamistheUSgovernmentButwhydoyoucalltheUSgovernmentUncleSam

DuringtheWarof1812，theUSgovernmenthiredmeatpackerstoprovidemeattothearmy.OneofthesemeatpackerswasamannamedSamuelWilson.Samuelwasafriendlyandfairman.EveryonelikedhimandcalledhimUncleSam.

SamWilsonstampedtheboxesofmeatforthearmywithalargeUSforUnitedStates.SomegovernmentinspectorscametolookoverSam‘scompany.TheyaskedaworkerwhattheUSontheboxesstoodfor.Asajoke，theworkeransweredthattheselettersstoodforthenameofhisboss，UncleSam.

Thejokespread，andsoldiersbegansayingthattheirfoodcamefromUncleSam.Beforelong，peoplecalledallthingsthatcamefromthegovernment“UncleSam‘s”，“UncleSam”becameanicknamefortheUSgovernment.

SoonthereweredrawingsandcartoonsofUncleSaminnewspapers.Intheseearlypictures，UncleSamwasayoungman.Heworestarsandstripes，buthishairwasdarkandhehadnotabeard.ThebeardwasaddedwhenAbrahamLincolnwasPresident.PresidentLincolnhadabeard.

ThemostfamouspictureofUncleSamisonaposterfromWorldWarI.Thegovernmentneededmentofightinthewar.Intheposter，averyseriousUncleSampointshisfingerandsays“IwantYOUfortheUSArmy.”

“UncleSam”becamea________fortheUSgovernment.

A.boss

B.nickname

C.picture

D.businessmen

6.RobertKohout,39,wasworkingoutsidehishomelastOctoberwhenheheardafrighteningnoise.HeturnedroundandsawWalterGraham'scarsinkinginto8feetofwateroftheswimmingpoolalittledistanceawayfromhisyard.

KohoutimmediatelycalledtoGraham'swife,Evelyn,totelephone911.ThenheranbacktohishousetogetTerenceReifandGlennFajardotohelp,whowereatworkinsidethehouse."Therewasnotimeforsecondthoughts,"saidReif,afarmer'sson."Theonlythingtodowastogetinthepool."

Thecardoorswerelocked.Graham,73,wasunconscious（失去知覺）,andhisMercurywasrapidlyfillingwithwater.Reifstruggledtobreakthedriver'ssidewindowwithahammerbuthadtroublegettingitdoneunderwater.

Finally－somefourminutesafterthecarhadfallenintothepool－theglasswasbroken.Bythen,Grahamwasfloatingatthetopofthefloodedpassengercompartment（車廂）.

ThethreemenpulledGrahamoutthroughthebrokenglass.Hewasn'tbreathingandhisheartstoppedbeating,sotheyperformedmouth-to-mouthresuscitation.Therescue（急救）teamarrivedinnotime.Doctorssuppliedhimwithadvancedlifesupportonthewaytothehospital.

"ThesepeopleweregettingtoGrahamthroughtheglass,"saidDr.JeffMessinger."Allthreeactedwithoutregardfortheirownsafety."AddedEvelynGraham,"Theyweretrulyangels（天使）watchingoverus."

ImmediatelyafterRobertfoundthecarsinkingintothepool,he____.（）

A.jumpedintothepool

B.shoutedtoletEvelyncalltherescueteam

C.rantothenearesttelephone

D.rushedintoGraham'shousetofindhiswife

7.通讀下面的短文，掌握其大意。然后，從每小題的四個選項中選出可填入相應(yīng)空白處的最佳選項。

Oneofthemostremarkablethingsaboutthehumanmindisourabilitytoimaginethefuture.Inourmindswecanseewhathasnotyethappened.Forexample,whilewearelookingforwardto21anewplaceorcountry,we22whatitwillbelike.Wepredict（預(yù)料）thewaypeoplewilleat,dressandact.Ofcourse,wedonotalwayspredictthings23.Thingsareoftenverydifferentfromthewaywe24themtobe.

Oneofthemost25dreamsinhistoryisthedreamoftheGermanscientist,Kekule,whohadbeen26toworkoutaverydifficultprobleminPhysics.Hehad27andanalyzed（分析）theproblemfromeveryangle（角度）fordays,butthereseemedtobenowayof28outheanswer.Thenonemightgotobedanddream.Whenhe29up,herealizedthatheknewtheanswer.Hehadsolvedtheprobleminhis30.

Thehypnotist（催眠者）satinthechairoppositehimandspoke31:Iwantyoutoconcentrateonmyvoice.Thinkabout32.Youknownothingbutmyvoice.Andasyoupayattentiontomyvoice,your33willgetheavier.Soonyou'llbeasleep.

Youwillhearmyvoiceandunderstandmywords,butyourbodywillbeasleep,becauseyoureyesaretooheavy.Youare34asleep,andwhenyouwakeupyouwillremembernothing.

Youwillforgeteverything.NowIamgoingto35slowlyfromonetofive.One,two,three,four,five.

____

A.studied

B.learned

C.discussed

D.searched

8.Idon′tthinkthisfilmisbyfarthemostboring.Ihaveseen.

A.better

B.worse

C.thebest

D.theworst

9.Notmanyyearsago,awealthyandratherstrangeoldmannamedJohnsonlivedaloneinavillageinthesouthofEngland.Hehadmadealotofmoneyintradingwithforeigncountries.Whenhewasseventy-five,hegave~1200tothevillageschooltobuylandandequipmentforachildren′splayground.

Asaresultofhiskindness,manypeoplecametovisithim.Amongthemwasanewspaperman.

Duringtheirtalk,Johnsonremarkedthathewasseventy-fiveandexpectedtolivetobeahundred.Thenewspapermanaskedhimhowhemanagedtobehealthyatseventy-five.Johnsonhadasenseofhumour(幽默).Helikedwhisky(威士忌酒)anddranksomeeachday."Ihaveaninjection(注射)inmyneckeachevening,"hetoldthenewspaperman,thinkingofhiseveningglassofwhisky.

ThenewspapermandidnotunderstandwhatJohnsonmeant.InhisnewspaperhereportedthatJohnsonwasseventy-fiveandhadadailyinjectioninhisneck.WithinaweekJohnsonreceivedthou-sandsoflettersfromalloverBritain,askinghimforthesecretofhisdailyinjection.

WhenJohnsonsaidhehadaninjectioninhisneckeachevening,hereallymeantthat.

A.hedrankaglassofwhiskyintheevening

B.heneededaninjectionintheneck

C.adailyinjectionintheeveningwouldmakehimsleepwell

D.therewassomethingwrongwithhisneck

10.Cananimalsbemadetoworkforus?Somescientiststhinkthatonedayanimalsmaybetrained?todoanumberofsimplejobsthatarenowdonebyhumanbeings.

Theypointoutthatatacircus,forexample,wemayseeelephants,monkeys,dogsandotherani-malsdoingquiteskillfulthings.Perhapsyouhaveseenthemonthetelevisionorinafilm.Ifyou?watchclosely,youmaynoticethatthetraineralwaysgivestheanimalapieceofcandyorapieceof?fruitasareward.Thescientistssaythatmanydifferentanimalsmaybetrainedtodoanumberof?simplejobsiftheyknowtheywillgetarewardfordoingthem.

Ofcourse,asweknow,dogscanbeusedtoguardahouse,andsoldiersinbotholdandmodern?timeshaveusedgeesetogivewarningbymakingalotofnoisewhenastrangeroranenemycomes?near.Butitmaybepossibletotrainanimalstoworkinfactories.InRussia,forexample,pigeons?whicharebirdswithgoodeyesight,arebeingnsedtowatchoutforfaultsinsmallsteelballsthatare?beingmadeinonefactory.Whenthepigeonseesaballwhichlooksdifferentfromothers,ittouchesa?steelplatewithitsbeak.Thisturnsonalighttowarnpeopleinthefactory.Atthesametimeafew?seedsaregivenasareward.Ittakesthreetofiveweekstotrainapigeontodothisandonepigeon?caninspect3,000to4,000ballsanhour.

ApeshavebeenusedinAmericainhelpingtomakecars,andscientistsbelievethattheselarge?monkeysmaybeonedaygathercropsandevendrivetrains.

WhichofthefollowingisNOTtrue?

A.Scientistsconsiderapesmaydrivetrainssomeday

B.Apeshaveworkedinsomefactories

C.Apesmayonedaybeusedtogathercrops

D.Anapeisnotalargemonkey

11."It'snouse,Mum,"saidJohnny．"I'mjustnogoodatdancing．"

"You'vegottokeeptrying．Tonightwillbe21,dear．TryaturnwiththatprettyLisette．"

Johnny22．EverySaturdaynightusedtobethebestoftheweek．Heandhisparentswenttothe23attheClub,wherehishero,Alcide,playedtheaccordion(手風(fēng)琴)withtheband．Butlatelyeverythinghadchanged．NowthatJohnnywasolder,hewas24todancewithagirl!

25JohnnyandhisparentsarrivedattheClub,musichadalreadystarted．Johnnygotuphis26toapproachLisette．"MayIhavethisdance?"Johnnyasked．"That'sallright,"saidLisette．

JohnnystruggledtokeepupwithLisette's27steps,buthewasalwaysonebeatbehindher．ThenJohnnyheardhisfriendPierresay,"Look!Johnnyhastwoleftfeet!"Laughterburstfromthecrowd．

Johnny28andranoutside,determinednevertogotoanotherdance．

ThenextSaturday,AlcidedrovetoJohnny'shouseforsomepotatoes．HehappenedtohearJohnnyplayingtheaccordion．Alcide'seyes29"Bringthataccordionandplaysomesongstonight,"Alcidesaid．Thenhedroveoff,leavingJohnnystaringopen-mouthed30him．

AttheClub,JohnnyscannedthecrowdforLisetteand31her．ThebandplayedforalongtimebeforeAlcidesaid,"Dearfriends,Igota32foryoutonight．YoungJohnnyisgoingtojoinus!"

Trembling,Johnnysteppedupontheplatform,hiseyesonthefloor．Hebegantoplay,andthebandjoinedinbehindhim．Whenthesongended,heheardcheers．Johnnykeptplayinguntilthedancewas33．"Youdidafinejobtonight．PlaywithusagainnextSaturdaynight,"Alcidesaid．"Yes,sir!"

saidJohnny．34hewentoutside,JohnnysawLisetteandherfriendsnearthedoor．Lisettesteppedforward,smiling,"Youplayedreallygoodtonight!"shesaid．

"Thankyou,"Johnnyblushed(臉紅)．Ashewalkedon,Pierre35movedoutofthewayforhimtopass．

Johnnypattedhisaccordion．Cometothinkofit,inhiswholelife,hehadneveronceseenAlcideoutonthedancefloor．

第（28）題答案

A.brokeaway

B.wentout

C.brokeup

D.turnedout

12.

A.見圖A

B.見圖B

C.見圖C

D.見圖D

13.通讀下面的短文，掌握其大意。然后，從每小題的四個選項中選出最佳選項。

Athousandyearsago,HongKongwascoveredbyathickforest.Asmoreandmorepeoplecameto21inHongKong,thesetreeswerecutdownandburnt.Nowthereis22forestleft,thoughtherearestillsomesmallareascoveredwithtrees.Wecallthesewoods.

Elephants,tigersandmany23animalswerelivinginthethickforest.WhenpeoplecametoliveinHongKong,the24begantodieout.Earlyfarmersgrewriceand25pigsandchickensinthevalleys.Theycutdownthetreesandburntthem.Theyneeded26tokeepthemselveswarminwinter,tocooktheirfoodandtokeepawaythedangerousanimals.Elephantsquicklydisappearedbecausetherewasnotenoughfoodforthem.27didmostofthewolvesandtigers.Monkeysandmanyotheranimalssoon28inthesameway.

YoumightthinkthattherearenolongeranyanimalsinHongKong29inthezoos.Therearestillabout36differentanimals30there.OneofthemostinterestingofHongKong’sanimalsisthebarkingdeer.Thesearebeautifullittleanimals31arichbrowncoatandawhitepatchunderthetail.Theylooklikedeer32buttheyaremuchlikeadog33.InHongKongthebarkingdeerhasonlyarealenemy－34.Peoplehunttheselittleanimalsthoughitisillegal.Therearenownotmanybarkingdeerleft.Soitisimportant35peopletoprotectwildanimals.

____.

A.besides

B.except

C.and

D.or

14.Iwanttobetoldall_______.

A.whichhappen

B.whichhappened

C.thathadhappened

D.thathadbeenhappened

15.SometimesIfeelthatbeingthemotherofthreesmallchildrenislikeoperatingalargecircus(馬戲團(tuán)).（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（23）題選

A.through

B.in

C.on

D.by

16.Youmaynotgoout_______yourworkisdone.（）

A.before

B.until

C.where

D.as

17.I’llwaityouattheschoolgate____youtelephonemetosayyou'reoccupied.（）

A.whatever

B.besides

C.unless

D.if

18.Iaskedmyteacher_______.

A.whatcoursesshouldItake

B.shouldItakewhatcourses

C.Ishouldtakewhatcourses

D.whatcoursesIshouldtake

19.Whendidyoulastseeapolarbear?Onatriptoazoo,perhaps?IfyouhadattendedawinteractivityinNewYorkafewyearsago,youwouldhaveseenawholepolarbearclub.These"PolarBears"arepeoplewho-meetfrequentlyinwintertoswiminfreezingcoldwater.Thatday,theairtemperaturewas3oC,andthewatertemperaturewasabithigher.ThemembersofthePolarBearClubatConeyIsland,NewYorkareusuallyabouttheageof60.Membersmustsatisfytworequirements.First,theymustgetalongwellwitheveryoneelseinthegroup.Thisisveryimportantbecausetherearesomanydifferentkindsofpeopleintheclub.PolarBearsmustalsoagreetoswimoutdoorsatleasttwiceamonthfromNovemberthroughFebruary.

Doctorsdonotagreeaboutthemedicaleffectsofcold-waterswimming.Someareworriedaboutthedangersofaconditioninwhichthebody′stemperaturedropssolowthatfinallytheheartstops.Otherdoctors,however,pointoutthatthereismoredangerofaheartattackduringsummerswimmingbecausethedifferencebetweentheairtemperatureandwatertemperatureismuchgreaterinsummerthaninwinter.

ThePolarBearsthemselvesaresatisfiedwiththebenefits（oradvantages）ofcold-waterswimming.Theysaythattheirfavoriteformofexerciseisverygoodforthecirculatorysystem（循環(huán)系統(tǒng)）becauseitforcesthebloodtomovefasttokeepthebodywarm.Cold-waterswimmersusuallyturnbrightredafterafewminutesinthewater.Apersonwhoturnsblueprobablyhasaverypoorcirculatorysystemandshouldnottrycold-waterswimming.

Themainbenefits（oradvantages）ofcold-waterswimmingareprobablymental.ThePolarBearslovetoswimyear-round;theyfinditfunandrelaxing.Asone70-year-oldwomansays,"WhenIgointothewater,Ipourmytroublesintotheoceanandletthemfloataway."

ThePolarBearsliketoswimalltheyearround,for

A.theycanremainyoung

B.itisaneasywaytokeepthebodywarminwinter

C.theyfinditenjoyableandinteresting

D.theymightmeetfewertroublesinlife

20.Icouldn′tfindmyblackgloves__________.

A.nowhere

B.somewhere

C.everywhere

D.anywhere

21.材料題

C

Willitmatterifyoudon’ttakeyourbreakfastRecentlyatestwasgivenintheUnitedStates．Thosetestedincludedpeopleofdifferentages,from12to83．Duringtheexperiment,thesepeopleweregivenallkindsofbreakfastsandsometimestheygotnobreakfastatall．Specialtestsweresetuptoseehowwelltheirbodiesworkedwhentheyhadeatenacertainkindofbreakfast．Theresultssowthatifapersoneatsaproperbreakfast,heorshewillworkwithbettereffect(影響)thanifheorshehasnobreakfast．Thisfactappearstobeespeciallytrueifapersonworkswithhisbrains．Ifastudenteatsfruit,eggs,breadandmilkbeforegoingtoschool,hewilllearnmorequicklyandlistenwithmoreattentioninclass．Contraryto(與……相反)whatmanypeoplebelieve,ifyoudon’teatbreakfast,youwillnotloseweight．Thisisbecausepeoplebecomesohungryatnoonthattheyeattoomuchforlunch,andendupgainingweightinsteadoflosing．Youwillprobablylosemoreweightifyoureduce(減少)yourothermeals．

Whichofthefollowingisnottruetothepassage

A.Poorbreakfastsaffect(影響)thosewhoworkwithbrain

B.Morningdietmaycauseonetogetfatte

C.Reducinglunchandsupperisoflessvalueinweight-losin

D.Eatinglessinlunchandsuppermayhelptoloseweigh

22.Isupposetheyhaveknownaboutit,_______

A.amI

B.amnotI

C.havethey

D.haven’tthey

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

Whenthepolicemenwereready,theyhid?28?ahedge（樹籬）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21題答案是

A.pleased

B.excited

C.delighted

D.puzzled

24.--Where'syourmother,Helen

--She_______theflowersinthegarden．

A.waters

B.iswatering

C.watered

D.haswatered

25.Afterworkinglonghoursonherfeeteverydayintheoperatingroom,TarynRoseknewalotaboutfootpain.Butunlikemostofhercolleagues（同事）,sheturnedherpainintomoney.TodaysheisthebossofTarynRoseInternational,a$528millioncompanythatmakesniceandcomfortableshoes.

Atthebeginning,Roserealizedtheonlythingthatcouldstopherwasfearoffailure.“Icouldhearmyfriendsandfamilysaying,‘Whydidyouleaveagoodjob?’IfIfailed,wouldIbeokayfacingthem?AndIthought,‘Sowhat?Icangobackforfurtherstudyinmedicine.’Istartedtoacceptthatitwouldbeokaytosay,‘Ifailed,butItried.’OnceIwascomfortablewiththatthought,thefearcametoanend.IrealizedIfearedregretmorethanfailure.Andafteryouturntothepathyouchoose,thereisnothingacceptablebutSuccess.”

Now,Rosehasnoregretsaboutleavingmedicine.“WhatI’mdoingisnotallthatdifferentfromwhatIwasdoingasadoctor.Thegoalisthesametorelievepain.Aformerprofessortoldme,‘You’rehelpinghundredsofthousandsofwomenwithyourshoes.Asadoctor,youwouldhavehelpedonlythefewwhowenttoyouroffice.You’rehavingamuchgreatereffect.’”

Lookingback,Roseadmitsshecaughtacoupleofluckybreaks.“Tome,luckisaboutbeingpreparedforthoseopportunities（機會）thatcomeknocking.Youhavetohaveanopenmind,therightskillsandallyoursensesworkingtoseewhatopportunitiespresentthemselves.Luckcanopenthedoor,butyoustillhavetowalkthroughit.”

WhatdidherformerprofessorthinkaboutRoseandhernewjob？（）

A.Shedoesn’thavetomeetmanypeopleinheroffice

B.Hernewworkisquitedifferentfromheroldjob

C.Shecannowservemorepeoplethanbefore

D.Hernewworkismuchmoredifficult

四.英語多項選擇題(共5題)1.E-mailorelectronicmail,isconsideredasthemoderncommunicationinthenewage.Itiscarriedoutincomputersallovertheworldbymillionsofusers.Inthisinvisibleworldasmanypeo-plecallit,theuserscansendandreceiveletterstoandfromeverycorueroftheearth.Theysharethoughtswithpenpals(筆友)inNewZealand,askstrangersinBombay(孟買)questions,debatewithbusinessmaninManhattan.Allofthesearejusthappeningincomputersasfastasthetravellingofthelight,nowritingandspeaking,nopaperandstampsarenecessary.

E-mailisapipelinetothousandsofexpertsoneverything;itisameansofmeetingpeoplewithsimilarinterestsorproblems.Butitisnotalivetalk--arealconversationlikethoseintelephones.

E-mailerscomposelettersatleisureontheircomputers,thensendthembyphonelinetoanon-lineservice,andthentheygoforwardtotherightplace.Aresponsecanbebackwithinhours,dependingonhowoftentherecipient(接受者)checksin.Avastglobalnetworksofon-lineservicesforE-mailhasbeenbuilt.AlotofpeopleareregularlyusingthisserviceintheUSA.PeoplebelievethatE-mail,thecomputerizedexchange,wouldcreatefriendshipandbusinessdevelopments,andwouldchangepeople′slifeintheworld.

Whichofth