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2016-2023年重慶海聯(lián)職業(yè)技術(shù)學(xué)院高職單招(英語(yǔ)/數(shù)學(xué)/語(yǔ)文)筆試歷年參考題庫(kù)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(xiàng)選擇題(共15題)1.某學(xué)校為新生開(kāi)設(shè)了4門選修課程,規(guī)定每位新生至少要選其中3門課程,則一位新生不同的選課方案共有

A.7種

B.4種

C.5種

D.6種

2.已知隨機(jī)變量ξ的數(shù)學(xué)期望Eξ=23,其分布列如下表,則()

A.a=0.4,b=0.3

B.a=0.3,b=0.4

C.a=0.2,b=0.5

D.a=0.5,b=0.2

3.已知平面向量ɑ=(-2,1)與b=(λ,2)垂直,則λ=()

A.4

B.-4

C.-1

D.1

4.兩條直線是異面直線的充分條件是這兩條直線()

A.分別在兩個(gè)平面內(nèi)

B.是分別在兩個(gè)相交平面內(nèi)的不相交的直線

C.是分別在兩個(gè)相交平面內(nèi)的不平行的直線

D.分別在兩個(gè)相交平面內(nèi),其中一條與這兩個(gè)平面的交線相交于一點(diǎn),而另一條不過(guò)這個(gè)點(diǎn)

5.(1.05)6的計(jì)算結(jié)果精確到0.01的近似值是()

A.1.23

B.1.24

C.1.33

D.1.34

6.已知直線l⊥平面α,直線m屬于平面β,下面四個(gè)命題:

其中正確的兩個(gè)命題是()

A.(1)與(2)

B.(3)與(4)

C.(2)與(4)

D.(1)與(3)

7.設(shè)全集()

A.見(jiàn)圖A

B.見(jiàn)圖B

C.見(jiàn)圖C

D.見(jiàn)圖D

8.已知復(fù)數(shù)z=a+bi,其中a,b∈R,且b≠0,則()

A.|z2|≠|z|2=z2

B.|z2|=|z|2=z2

C.|z2|=|z|2≠z2

D.|z2|=z2≠|z|2

9.下列函數(shù)()是非奇非偶函數(shù).

A.(x)=x

B.(x)=x2-2|x|-1

C.(x)=2|x|

D.(x)=2x

10.12個(gè)籃球隊(duì)中有3個(gè)強(qiáng)隊(duì),將這12個(gè)隊(duì)任意分成3個(gè)組(每組4個(gè)隊(duì)),則3個(gè)強(qiáng)隊(duì)恰好被分在同一組的概率為()

A.見(jiàn)圖A

B.見(jiàn)圖B

C.見(jiàn)圖C

D.見(jiàn)圖D

11.等差數(shù)列{an)中,已知前15項(xiàng)之和S15=90,則a1+a15==()

A.8

B.10

C.12

D.14

12.長(zhǎng)方體有一個(gè)公共頂點(diǎn)的三個(gè)面的面積分別為4,8,18,則此長(zhǎng)方體的體積為()

A.12

B.24

C.36

D.48

13.直線的交點(diǎn)在χ軸上,且則l1在y軸的截距是()

A.-4

B.-8/3

C.4

D.8/3

14.已知點(diǎn)A(1,1),B(2,1),C(-2,3),則過(guò)點(diǎn)A及線段BC中點(diǎn)的直線方程為()

A.x-y+2=0

B.x+y-2=0

C.x+y+2=0

D.x-y=0

15.在△ABC中,以a,b,c分別為三個(gè)內(nèi)角A,B,C所對(duì)的邊,設(shè)向量m=(b-c,c-a),n=(b,c+a),若m⊥n,則角A的大小為()

A.見(jiàn)圖A

B.見(jiàn)圖B

C.見(jiàn)圖C

D.見(jiàn)圖D

二.數(shù)學(xué)問(wèn)答題(共3題)1.為了測(cè)河的寬,在岸邊選定兩點(diǎn)A和B,望對(duì)岸標(biāo)記物C,測(cè)得∠CAB=30o,∠CBA=75o,AB=120m,求河的寬.

2.甲2010年初向銀行貸款10萬(wàn)元,年利率5%(按復(fù)利計(jì)算(即本年利息計(jì)人次年的本金生息)),若這筆貸款分10次等額歸還,從2011年初歸還χ萬(wàn)元,設(shè)2011年、2012年、…、2020年的欠款分別為試求出推測(cè)并由此算出χ的近似值(精確到元).

3.正三棱柱ABC—A/B/C/,底面邊長(zhǎng)為a,側(cè)棱長(zhǎng)為h.

(I)求點(diǎn)A到△A/BC所在平面的距離d;

(Ⅱ)在滿足d=1的上述正三棱柱中,求側(cè)面積的最小值.

三.英語(yǔ)單項(xiàng)選擇題(共25題)1.IlearnedhowtoabicyclewhenIwassixyearsold.

A.drive

B.ride

C.pull

D.draw

2.根據(jù)下面資料,回答40-43題

Lifegetsnoisiereverydayandveryfewpeoplecanfreefromnoiseofsomesortoranother.Itdoesn'tmatterwhereyoulive--inthemiddleofamoderncity,orafarawayvillage--thechancesthatyouwillbedisturbedbyjetaeroplanes,transistorradios,oilpoweredengines,etc.,arealmost

everywhere.Weseemtobegettingusedtonoise,too.Somepeoplefeelquitelonelywithoutbackgroundmusicwhiletheyareworking.

Scientifictestshaveshownthattotalsilencecanbeveryfrighteningexperienceforhumanbeings.

However,somepeopleenjoylisteningtopopmusicwhichisveryloud,andthiscandoharmtotheireardrums(耳鼓).Thenoiselevelinsomediscoisfarabovetheusualsafetylevelforheavyindustrialareas.

Onerecentreportaboutnoiseandconcentration(專心)suggestedthatalthoughalotofpeoplesaythatanynoisedisturbstheirconcentration,whatreallyaffectstheirabilitytoconcentrateisachangeinthelevelofnoise.Itgoesontosaythatabackgroundnoise,whichdoesn'tchangetoomuch(music,forexample)mayevenhelppeopletoconcentrate.

Somepeoplemayhavetheirhearinghurt_______.

A.whiletheyareincompletesilence

B.whiletheyaredancingviolently

C.whiletheyarelisteningtopopmusic

D.whiletheyarelisteningtosoftmusic

3.Enoughsleepisimportanttohealth.Theamountofsleep(21)dependsontheageoftheper-sonandtheconditionsinwhichsleep(22).Theyoungmayneedmoresleepthantheold,butgenerallyeighthoursareenoughforthehealthofgrown-ups.Somecan(23)withlessthanthisamountbut(24)mayneedmore.Everypersonknowshisownneed.Itisthenamatterofhowto(25)it.Sleepshouldalwaysbeenoughtomakeonerelaxed(松弛)andreadyfor(26)work.

Freshairis(27)tosoundsleep(酣睡).Itisnotwithoutreasonforsomepeopleto(28)thatitispracticaltosleepintheopenair.(29)apersoncankeephimselfwarm,out-of-doorsleepingprobablygivesthebody(30)completerelaxation.

Abilitytosleepislargelyahabit.Theconditionsreferredtoonlyleadtosleep.Out-of-door(31),agoodhabitofregulardrinkingandtheavoidanceoflateeatingand(32)areallhelpfultosoundsleep.Suchfactorsarelargelywithinthecontrolofanyperson.Abathat(33),neitherhotnorcoldbutof(34)temperature,maybehelpfultosleep.Sleepingpillsshouldneverbetakenexceptwhensuggestedby(35).

第(35)題選

A.thesleeper

B.adoctor

C.achild

D.parents

4.Shetoldmethatthenumberofstudentstobeadmitted____atthattime.()

A.hadnotbeendecidedon

B.werenotdecidedon

C.hasnotbeendecidedon

D.arenotdecidedon

5.Lastfallwasafirst-of-its-kindseason.Ididnotarrange(安排)anyafter-schoolclassesformychildren.Noswimming.Nomusiclessons.Noplaydates.Nothing.

Oncetheyfinishedtheirhomework,theywerefreetodowhattheypleased,butonlyonehourofTV.Inthebeginning,mysons,Ben,11,andNick,9,wereanxiousaboutthissudden,unplannedfreedom.Ihadtopushthemoutofthedoorwithaball,abike,andsoon.“Play!”Iordered.

Ilearnedthatthisnewplantakestime,patienceandalotoffaithinthetheorythathavingexcellentgradesisn'treallyimportant.

Whenmyolderkids,nowincollegeandhighschool,wereyoung,Ibroughtintherulesofmodernparenting.Theyareunspoken,butfollowedcarefully.First,youmustletyourchildhaveavarietyofactivities.Afterall,youneverknowwhereyou'llfindagenius(天才).Second,ifthechildshowstheslightesttalent(才能),theactivitymustbepushedwithlessons,specialcoaching(輔導(dǎo))andpracticeofseveraldaysaweek.Everyminuteshouldbetakenandeveryminutehasapurpose.Thatwasreallytoomuchformychildren.

Nowwiththenewplan,wetoldstories.Welistenedtomusic.Andthekidsplayedwithbikes,balls,andwhateverwashandy.Nobodykeptscore.Infact,theboysplayedoutsidesomuchthatthelawnwasworndowntothesoilinplaces.They'vemadefriendswiththosewhocomefromallovertheneighbourhoodtoplaygames.

Welikethosepeacefulevenings.BenandNickhaveagoodtimethisfall.Maybethat'sbecausethetimeoffhasallowedustoenjoyeachother'scompany.

Whatwasnewforthefamilylastfall?()

A.Thechildrenbegantolearnmusicwhenschoolwasover

B.Thewriterarrangednoextralessonsforthechildren

C.Thewriterfoundnotimetoplaywiththesons

D.Thechildrenhadnothingtodoafterschool

6.InnearlyeverytownorcitycenterintheUK,onmostdaysoftheweekyoucanfindoneormorepeoplestandinginthestreetsellingamagazine21TheBigIssue.Thesepeopleareall22,buttheyarenotbeggingformoney.23,theyaresellingthemagazineasameans(手段)of24asmallbutrespectableliving.

TheBigIssuemagazinewas25in1991byJonBirdandGordonRoddickafterthey26thatthereweremanyhomelesspeoplewhowere27onthestreetsofLondon.Onaprevious(之前的)28toNewYork,oneofthemhadseenhomelesspeoplesellinganewspaperknownasStreetNews29theydecidedtosetupsomething30intheBritishcapital.

Nowadays,TheBigIssuehas31allovertheUKandthereareevendifferentversions(版本)ofthemagazineindifferentpartsofthe32.Thesellersbuyeachmagazinefromtheorganizationforseventypenceandthensellittoa33foronepoundfifty.ByworkingwithTheBigIssue,manypeoplehavebeen34toescapefromhomelessness,and35manyofthemhavemovedontonewjobsandnewlives.

請(qǐng)選出最合適的選項(xiàng)()。

A.broken

B.landed

C.spread

D.floated

7.ComradeLipromisedtohelpusandhesaidhewouldcome______.

A.rightaway

B.allatonce

C.allofasudden

D.allright

8.KarenMacInneshadspentninemonthsinthehospital.Asshegrewweaker,the16-year-oldgirlaskedherparents,AmIgoingtome.

HermothertoldKarenthetruth.Afterlearningthebadnews,allKarenwantedwastogohome.

Herparentsdecidedtosatisfyherwish--nomatterthatmedicalfund(基金),whichhadhelpedpayforKaren′shospitalization,wouldnotcoveranyofthefulltimemedicalcareshewouldneedathome.Whenshewascarriedthroughherfrontdoor,Karensmiledforthefirsttimeinmonths.

AfriendoftheMacInnesfamily,SheilaPetersen,knewofthisandofferedtohelp.Shevolun-teered(自愿)notonlytofindnurses,butalsotoraisemoneyforKaren′scare.MoneywasreceivedfromsomanypeoplethatSheilacreatedafund,"FriendsofKaren".

Afterleavingthehospital,Karenlivedfor11months."Andthosemonthswerehappyonesforher,"sayshermother,"thankstoSheila."

EvenafterKarendied,peoplekeptsendingmoney.Sheilaputitintothefund,triedtofindsomeoneelsewhoneededhelp.Bylastmonth,FriendsofKarenwashelping70families.

"Istillhavearelationshipwitheachfamily,"saysSheila."Wehavefourchildrenwhoareneardeathnow,andIwanttobethereforthem."Sheilaadmits(承認(rèn))theworkissometimesdifficult,butsays,"thesmileonachild′sfacemakesitallworthwhile(值得的)."

SheilahelpedKaren′sparentsby.

A.givingthemmoney

B.raisingmoneyfromothers

C.findingnursesforthem

D.payingforKaren'shospitalization

9.Personswhoareoverweightshouldwatchtheirdietcarefullyinordertolosepounds.Thebestwaytodothisistostartaweightcontrolprogram.Atfirstitiswisetotalkwithyourdoctor.Hecanadviseyouofthenumberofcalories(卡路里)youshouldhaveinyourmealseachday.Hecantellyouaboutexercisingwhileonyourdiet.Agoodruleistoloseslowly.Alossofapoundortwoisplenty.

Planmealsaroundfoodsyouknow.Thismeansthatitiswisetoincludefoodsthatyouareusedtoandthatarepartofyourregulareatinghabits.Whenyouhavelosttheweightyouwish,simpleitemscanbeaddedtoyourdietsothatyoucanmaintaintheweightyouwant.Whileyouaredieting,trytobuildapatternofeatingthatyoucanfollowlatertomaintainyourdesiredweight.

Whendieting,chooselow-caloriefoods.Avoidsuchitemsasfats,friedfood,sweets,cakes,creamandsoftdrinks.Trytotakecoffeeandteawithoutsugarorcream.Snackscanbepartofyourdiet.Forexample,apieceoffruitorasimpledessertsavedfrommealtimecanbeeatenbetweenmeals.

Keepbusy!Thiswayyouwillnotbetemptedtogooffthediet.Makefulluseofopportunitiestoexercise.Trywalkinginsteadofridingwheneverpossible.Happydieting!

Accordingtothepassage,whichofthefollowingstatementsisNOTtrue?()

A.Whiledieting,youshouldaskthedoctorsothatyoucanloseyourweightquickly

B.Planmealsmeanstohavesomefoodsyoulikeandtakethemasyourdailyeatinghabit

C.Whenyouhavelostyourweight,youcanhavesomecoffeeandteawithoutsugarorcream

D.Asyouaredieting,don’tforgetexercise

10.通讀下面的短文,掌握其大意。然后,從每小題的四個(gè)選項(xiàng)中選出最佳選項(xiàng)。

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(幫助睡眠的藥物)shouldneverbetakenexceptwhensuggestedby35.

____.

A.children

B.women

C.others

D.few

11.PassageFour

Magic(魔法)oftenforcesusnottobelieveourowneyesorevenappearstobebreakingthelawsofphysicsornature!Theword“magic”hasmanydifferentmeanings.Whenabirdappearsinahatorwhensomeonedeclaresthathecouldseeintothefuture--bothcanbecalledmagic.Whenasickpersonsuddenlybecomeswellorawellperson(orevenanimal)becomesill,magicisthecause.TheBritishauthorTerryPratchettusesmagicagreatdealinhispopularDiscworldseriesofbooks.

Magichasalwaysbeenusedforfun.Peopleenjoyworkingoutinwhichcupthelittleballisorhowheknowswhichcardlwasthinkingof.HarryHoudiniwasoneofthefirstworld-famousmagicians—famousforescapingfromdeadlysituations.RecentlyDavidCopperfield,orDavidBlane,hasbecomeverypopularforhis“unbelievableabilities”,suchasmakingtheStatueofLibertydisappearorrise.

Magicalringsandthree—headeddogsmaynotbereal,butdoesthismeannothingmagicalreallyexists?Canyoualwaysexplainhowthemagicianhasdonethecardtrick?Maybeitisbetternottoexplain,buttoleavealittlemagicinourlives.Pickacard.a(chǎn)nycard...

Whatdoestheauthorthinkofmagic?

A.Itchangesourlives

B.Itprovidespeoplewithfun

C.Itbreaksthelawsofphysics

D.Itexplainsstrangethingsinourlives

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

Livingone'slifeisreallylikedrivingonahighway.First,todrivewell,thedrivermustcarefullyexaminethe21ofhiscar,justashecaresforhisownhealth.Once,hegoesonthehighway,hemust22certainrulesforhisownsafety.Justashemustobeycertainrulesofsocietyinordertobeadecent(體面的)humanbeing.Forexample,onthehighway,heis23tokeepaconstantspeedwhichcanbecomparedwithhis24life.Neitherdrivingnorlivingmustbetakenattoo25aspeednorattooslowaspeed.Ifhedrivesover26,thepolicewillgivehimaticket,justashewillbearrestedwhenhebreaksthelaw.Actingtooconservatively(保守地),hewillbecalledold-fashioned27othersastheydriveattheproperspeed.Whenhewantstochangelanes,hemustpay28towhatheisdoingandcheckineverydirection.Itissometimesdangeroustochangeourwayoflife29onecanbesureofsuccess.He30notmakeanyunnecessarychangingoflaneswhichmaybedangerous.Finally,hemustdiscoverwhereheisnowbyrecognizingsome31appearingnowandthen.Ifhetakesthewrongway,hemustreturntotheright,as32ashecan.Buthemaythuslose33andenergybothontheroadandinlife.Onthewhole,drivingonahighwayandlivingone'slifearebothhardwork,34ifheiscarefulandseriousenough,35willprovidehimmuchpleasure.

____.

A.speed

B.distance

C.rule

D.consciousness

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

TheUSDAfoundthatmostAmericanschoolsservedluncheswithtoomuchfatandsalt.Theyalsofoundthatmostofthefruitsandvegetablesinthelunchescamefromcans(罐頭).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.

Whatareschoolsrequiredtodotomaketheluncheshealthy?()

A.Makeupnewguidelines

B.Providebalancedmeals

C.Cookwithmorevegetables

D.Designtheirownmenus

14.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(廚房)onthefirstfloor,andthebedroomsandbathroomonthesecondfloor.

TheGlennsspendalotoftimeathome.27nowtheyareatdinner.Conversation(談話)attheGlenns′houseisusuallylivelyatmealtime.Thechildrenarediscussingtripstheywouldliketotake.Susan,whohasnever?28?onaplane,says,"I′dliketo?29aplanetoCalifornia."Henry,whoiselder,thinksitwouldbefuntobeona?30,headingforadventure(冒險(xiǎn))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(最喜歡的)chair,readingthepaperandMargaretissittingonthesofa,doingsomesewing.

第25題答案是查看材料

A.among

B.between

C.from

D.across

15.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."

Doctors

A.encouragepeopletotakepartincold-waterswimmingactively

B.pointoutthepossibledangerofbloodillnessduringcold-waterswimming

C.believeswimmingishelpfulbothinwinterandinsummer

D.havedifferentideasaboutthemedicaleffectsofcold-waterswimming

16.—DidwehavetowaitforTom

—Well,_______veryangryifwehadn‘twaitedforhim.

A.he‘dhavebeen

B.hewere

C.hehadbeen

D.hemustbe

17.Ifyouarewritingorstudying,itmakesverymuchdifferencewherethelightcomesfrom.Peoplewhousebooksandpenseverydayhavetobeespeciallycarefulaboutthewaythelightshinesontheirwork.

Everyhousegetsitslighteitherfromdaylightthroughthewindows--whichisthebesttouse--orfromlampsorelectricity;butwhicheverkindoflightitis,thewayitshinestowardourbookorworkisamatterofgreatimportancetotheeyes.

Takeabook,sitwithyourbacktowardthewindow,andtrytoread.Yourshadow(影子)fallsalloverthepageandmakesitalmostasbadforyoureyesasifyouwereinadarkroom.Nowturnaroundandfacethewindow.Thepageisintheshadowagain,whilethebrightlightisinyoureyes.

Trysittingwithyourrightsidetowardthewindow.Thisisverywellforreading,butifyouwerewriting,theshadowofyourhandwouldfallacrossthepageandbother(打攪)youalittle.

Thereisjustoneotherway:sitwithyourleftsidetothewindow.Noweverythingisperfectforreadingandforwriting,too.

Whateverkindoflightisintheroom,theruleabouttherighttositisalwaysthesame.

Whenyousitwithyourfacetowardsthewindow,.

A.yourshadowfallsonyourbook

B.yourbookisinashadow

C.thelightisstilldark

D.thelightisonyourpage

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

Enoughsleepisimportanttohealth.Theamountofsleep21dependsontheageofthepersonandtheconditionsinwhichsleep22.Theyoungmayneedmoresleepthantheold,butgenerallyeighthoursareenoughforthehealthofgrown-ups.Somecan23withlessthanthisamountbut24mayneedmore.Everypersonknowshisownneed.Itisthenamatterofhowto25it.Sleepshouldalwaysbeenoughtomakeonerelaxed(松弛)andreadyfor26work.

Freshairis27tosoundsleep(酣睡).Itisnotwithoutreasonforsomepeopleto28thatitispracticaltosleepintheopenair.29apersoncankeephimselfwarm,out-of-doorsleepingprobablygivesthebody30completerelaxation.

Abilitytosleepislargelyahabit.Theconditionsreferredtoonlyleadtosleep.Out-of-door31,agoodhabitofregulardrinkingandtheavoidanceoflateeatingand32areallhelpfultosoundsleep.Suchfactorsarelargelywithinthecontrolofanyperson.Abathat33,neitherhotnorcoldbutof34temperature,maybehelpfultosleep.Sleepingpillsshouldneverbetakenexceptwhensuggestedby35.

()

A.approve

B.believe

C.insist

D.think

19.Jamesgotlostinthecity,__________hehadtoaskforhelp.

A.so

B.or

C.for

D.But

20.Don’ttellmesuchthings_______youarenotcertain.

A.that

B.which

C.those

D.as

21.Itwasafterhegotwhathehaddesired__________herealizeditwasnotsoimportant.

A.that

B.when

C.since

D.as

22.Onceamonth,justaftersunset,trucksfillanoutdoorparkinglotinLosAngeles,California.Sometruckssellallkindsoffood.Othershaveclothingforsale.Theseareknownasfashion(時(shí)尚)trucks.

It'sreallyfuntogothrougheverythinginthetruck.Thebackofthetruckisasmallstore.Clothinghangsononeside.Jewelry(首飾)andpursesareontheother.Thestorelookscolorfulandiswellorganized.Thereisalsoaverysmallroomfortryingonclothes.

JordanaFortalezaisoneofthetruckowners.Shesaysthecostofowningatruckismuchlowerthanpayingforastore.Andthereisanotherreasontouseatruck.Youcantakeyourbusinesstoyourcustomers.Buttherearealsodifficulties.

Thebiggestproblemistheweather.Inwinter,it'scoldoutsideandthere'snoonearound.Anotherproblemiskeepingthetruckingoodcondition.Whenitbreaksdown,therepairscantakedays.Businessstopsduringthetime.Ithappensatleastonceayearbecausehertruckis38yearsold.

MeaganRogersisafashionschoolgraduate.Shesaysthejobmarketissohardnow,butwithafashiontruckshe'sabletostartearningmoneywhileherclassmatesarestillworkingwithoutpay.

WhatdoweknowaboutMeaganRogers?()

A.Shehasstartedmakingmoney

B.Shehasn'tfinishedherschool

C.Sheishappytohelpherclassmates

D.Shehasproblemswithhertruck

23."...ShewasmarriedtoanofficerinIndia,longagoIndia;andshehadalifeofphysicaladventure(冒險(xiǎn))asexcitingasherpoetry.Herhusbandcouldcrossriversusingcrocodiles(鱷魚(yú))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(寡婦)."Imust?34,too."shesaidtoherself.Soshedidwhatshefeltshehadtodo.A?35?probably,toherhead.

Butheryoungson,theirson?Washerloveforhimnothingcomparedtoherhusband?Well,whatdoyouthink?

第26題答案是

A.go

B.take

C.eat

D.catch

24.--?

--Thatwouldbegreat!Pleasedropmeoffatthelibrary.

A.Couldyoubringmethebill

B.Wouldyoulikemetogiveyoualift

C.Couldyoutellmethepostcode

D.Wouldyouliketohavemye-mailaddress

25.Mikedidn'tplayfootballyesterdaybecausehehad_______hisleg.

A.damaged

B.hurt

C.hit

D.struck

四.英語(yǔ)多項(xiàng)選擇題(共5題)1.CaliforniaStateRailroadMuseum

Hours.

Themuseumisopenfrom10a.m.to5p.m.daily(exceptonThanksgiving,ChristmasandNewYear'sDay)

Admission

$4adults;$2students;childrenaged5andunderarefree.

Parking

Asmallnumberofmeteredparkingspacesareavailable(可供使用的)onthestreetsofOldSacramento.However,thesespacesarenotsuitableforguestsvisitinglongerthan90minutes.All-dayparkingisavailableinlargepublicgaragesatbothendsofOldSacramento.

FoodService

TheSilverPalaceRestaurantintheCentralPacificPassengerStationservesgoodfoodatreasonableprices.ItisjustoneblocksouthwestofthemainentrancetotheMuseum.TherearemanyotherrestaurantsthroughoutOldSacramento.

Accessibili

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