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2016-2023年山西铁道职业技术学院高职单招(英语/数学/语文)笔试历年考点试题甄选合集含答案解析(图片大小可任意调节)第1卷一.数学单项选择题(共15题)1.下列函数中,()不是周期函数.
A.y=sin(x+π)
B.
C.y=1+cosx
D.y=sin2πx
2.根据连续函数的定义,下列函数在指定点或开区间上不连续的是()
A.f(x)=2x+1,点x=-1
B.f(x)=ax2+bx+C,点x=0
C.
D.
3.曲线y=x2+1与直线y=2x的交点坐标为()
A.见图A
B.见图B
C.见图C
D.见图D
4.复数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,则()
A.0<b<a<1
B.0<a<b<1
C.1<b<n
D.1<a<b
6.函数y=2x的图像与直线x+3=0的交点坐标为()
A.见图A
B.见图B
C.见图C
D.见图D
7.设函数y=k/x的图像经过点(2,-2),则k=
A.4
B.-4
C.1
D.-1
8.对于定义域是R的任意奇函数f(χ)都有()
A.见图A
B.见图B
C.见图C
D.见图D
9.过直线3x+2y+1=0与2x-3y+5=0的交点,且垂直于直线L:6x-2y+5=0的直线方程是()
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}是单位正交基底,a=i+j,b=-i+j-k,则a·b=()
A.-1
B.1
C.0
D.2
11.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
12.(a+2b)n展开式中,若第3项的二项式系数是105,则n=()
A.14
B.15
C.16
D.17
13.函数y=log2(x+2)的图像向上平移1个单位后,所得图像对应的函数为()
A.y=log2(x+1)
B.y=log2(x+3)
C.y=log2(x+2)-1
D.y=log2(x+2)+1
14.下列四个命题中正确的是()
①已知a,6,c三条直线,其中a,b异面,a//c,则b,c异面.
②若a与b异面,b与C异面,则a与c异面.
③过平面外一点与平面内一点的直线,和平面内不经过该点的直线是异面直线.
④不同在任何一个平面内的两条直线叫异面直线.
A.③④
B.②③④
C.①②③④
D.①②
15.把点A(-2,3)平移向量a=(1,-2)。则对应点A’的坐标为()
A.(-1,1)
B.(1,-1)
C.(-1,-1)
D.(1,1)
二.数学问答题(共3题)1.设直角三角形的三边为a、b、c,内切圆直径为2r,外接圆直径为2R,若a、b、c成等差数列,
求证:
(I)内切圆的半径等于公差;
(Ⅱ)2r、a、b、2R也成等差数列.
2.过点(2,1)且与直线y=x+1垂直的直线的方程为______.
3.已知△ABC的内角A,B,C的对边分别为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的面积.
三.英语单项选择题(共25题)1."Thepriceofbooksforourstudentsisjustgettinghigherandhigher,andalongwiththerisingcostoftuition(学费),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(药片)withwater,followedbyonetableteveryeighthours,asrequired.Fornight-timeandearlymorningrelief(缓解痛苦)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.根据下面资料,回答43-46题
ItwasSharingDay!Theteacherhadaskedthestudentstobringsomethinginterestingtoclass.
JimmyfoundthelittleboxheandDadhadmade.Insidewasapieceofrock,asanddollarandashark(鲨鱼)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(失去知觉),andhisMercurywasrapidlyfillingwithwater.Reifstruggledtobreakthedriver'ssidewindowwithahammerbuthadtroublegettingitdoneunderwater.
Finally-somefourminutesafterthecarhadfallenintothepool-theglasswasbroken.Bythen,Grahamwasfloatingatthetopofthefloodedpassengercompartment(车厢).
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可填入相应空白处的最佳选项。
Oneofthemostremarkablethingsaboutthehumanmindisourabilitytoimaginethefuture.Inourmindswecanseewhathasnotyethappened.Forexample,whilewearelookingforwardto21anewplaceorcountry,we22whatitwillbelike.Wepredict(预料)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(手风琴)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(脸红).Ashewalkedon,Pierre35movedoutofthewayforhimtopass.
Johnnypattedhisaccordion.Cometothinkofit,inhiswholelife,hehadneveronceseenAlcideoutonthedancefloor.
第(28)题答案
A.brokeaway
B.wentout
C.brokeup
D.turnedout
12.
A.见图A
B.见图B
C.见图C
D.见图D
13.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。
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(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(23)题选
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(循环系统)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.材料题
C
Willitmatterifyoudon’ttakeyourbreakfastRecentlyatestwasgivenintheUnitedStates.Thosetestedincludedpeopleofdifferentages,from12to83.Duringtheexperiment,thesepeopleweregivenallkindsofbreakfastsandsometimestheygotnobreakfastatall.Specialtestsweresetuptoseehowwelltheirbodiesworkedwhentheyhadeatenacertainkindofbreakfast.Theresultssowthatifapersoneatsaproperbreakfast,heorshewillworkwithbettereffect(影响)thanifheorshehasnobreakfast.Thisfactappearstobeespeciallytrueifapersonworkswithhisbrains.Ifastudenteatsfruit,eggs,breadandmilkbeforegoingtoschool,hewilllearnmorequicklyandlistenwithmoreattentioninclass.Contraryto(与……相反)whatmanypeoplebelieve,ifyoudon’teatbreakfast,youwillnotloseweight.Thisisbecausepeoplebecomesohungryatnoonthattheyeattoomuchforlunch,andendupgainingweightinsteadoflosing.Youwillprobablylosemoreweightifyoureduce(减少)yourothermeals.
Whichofthefollowingisnottruetothepassage
A.Poorbreakfastsaffect(影响)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21题答案是
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(机会)thatcomeknocking.Youhavetohaveanopenmind,therightskillsandallyoursensesworkingtoseewhatopportunitiespresentthemselves.Luckcanopenthedoor,butyoustillhavetowalkthroughit.”
WhatdidherformerprofessorthinkaboutRoseandhernewjob?()
A.Shedoesn’thavetomeetmanypeopleinheroffice
B.Hernewworkisquitedifferentfromheroldjob
C.Shecannowservemorepeoplethanbefore
D.Hernewworkismuchmoredifficult
四.英语多项选择题(共5题)1.E-mailorelectronicmail,isconsideredasthemoderncommunicationinthenewage.Itiscarriedoutincomputersallovertheworldbymillionsofusers.Inthisinvisibleworldasmanypeo-plecallit,theuserscansendandreceiveletterstoandfromeverycorueroftheearth.Theysharethoughtswithpenpals(笔友)inNewZealand,askstrangersinBombay(孟买)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
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