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2016-2023年大连装备制造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1卷一.数学单项选择题(共15题)1.若a是三角形的一个内角,则必有()
A.见图A
B.见图B
C.见图C
D.见图D
2.设一次函数的图象过点(1,1)和(-2,0),则该一次函数的解析式为()
A.见图A
B.见图B
C.见图C
D.见图D
3.函数f(x)=2sin(3x+π)+1的最大值为()
A.-1
B.1
C.2
D.3
4.下列函数中,为偶函数的是
A.见图A
B.见图B
C.见图C
D.见图D
5.若f(x+1)=x2-2x+3,则f(x)=()
A.x2+2x+6
B.x2+4x+6
C.x2-2x+6
D.x2-4x+6
6.两条直线是异面直线的充分条件是这两条直线()
A.分别在两个平面内
B.是分别在两个相交平面内的不相交的直线
C.是分别在两个相交平面内的不平行的直线
D.分别在两个相交平面内,其中一条与这两个平面的交线相交于一点,而另一条不过这个点
7.已知集合()
A.见图A
B.见图B
C.见图C
D.见图D
8.若loga2<logb2<0,则()
A.0<b<a<1
B.0<a<b<1
C.1<b<n
D.1<a<b
9.抛物线y2=4x上一点P到焦点F的距离是10,则点P坐标是()
A.(9,6)
B.(9,±6)
C.(6,9)
D.(±6,9)
10.已知两个数列x,a1,a2,y和x,b1,b2,b3,y都是等差数列,则()∶(b3-b1)=()
A.见图A
B.见图B
C.见图C
D.见图D
11.已知f(χ)是偶函数,且其图像与χ轴有4个交点,则方程f(χ)=0的所有实根之和为()
A.4
B.2
C.1
D.0
12.下列函数在各自定义域中为增函数的是()
A.见图A
B.见图B
C.见图C
D.见图D
13.使函数y=x2-2x-3为增函数的区间是()
A.(1,+∞)
B.(-∞,3)
C.(3,+∞)
D.(-∞.1)
14.已知点则点P的坐标为()
A.(2,7/2)
B.(0,4)
C.(8,2)
D.(2,1)
15.下列函数在各自定义域中为增函数的是
A.y=1+2x
B.y=1-x
C.y=1+x2
D.y=1+2-x
二.数学问答题(共3题)1.一口袋内装一些大小相同的红球、白球和黑球,从中摸出1个球,摸出红球的概率为0.42,摸出白球的概率为0.28,则摸出红球或白球的概率为_______.
2.设直线y=x+1是曲线y=x3+3x2+4x+a的切线,求切点坐标和a的值.
3.若5条鱼的平均质量为0.8kg,其中3条的质量分别为0.75kg,0.83kg和0.78kg则其余2条的平均质量为__________kg.
三.英语单项选择题(共25题)1.Withthelargenumberofdogsroaringthroughourcommunities,peopleneedtoknowthefactsaboutrabies(狂犬病),afataldiseasecausedbyanimalbites.Despitevaccination(接種疫苗)programs,rabiesisstillveryprevalent,andwillcontinuetobeaseriouspublichealthproblemformanyyearstocome.
Rabiesstrikesthecentralnervoussystemandbringsonchoking,convulsions(抽搐)andinabilitytoswallowliquids.Itcanevencausedeath.Ifyouoranyoneinyourfamilyisbittenbydog,catorotheranimal,youshouldnotpanic,butthoroughlywashthewoundwithplentyofsoapandwaterandrushtonearbyhospitalforimmediatetreatment.Ifyouowntheanimalwhichdidthebiting,youshouldimmediatelycallaveterinarianforadviceandmakesurethepublichealthauthoritiesknowwhenandwherethebitingtookplaceandwhowasbitten.
Rabiesisakindofdiseasewhich________.
A.causesheartattack
B.hurtone‘slegs
C.causesnerve-centreproblemandbreathingproblem
D.strikesone‘sbrain
2.Bobsaidhewouldn′tgotothepartyashewasbusy,buthewentthere
A.afterall
B.aboveall
C.atall
D.inall
3.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。
Livingone'slifeisreallylikedrivingonahighway.First,todrivewell,thedrivermustcarefullyexaminethe21ofhiscar,justashecaresforhisownhealth.Once,hegoesonthehighway,hemust22certainrulesforhisownsafety.Justashemustobeycertainrulesofsocietyinordertobeadecent(体面的)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.whether
B.until
C.unless
D.as
4.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.have
B.without
C.with
D.get
5.Inwhatnowseemsliketheprehistorictimesofcomputerhistory,theearlypostwarera,herewasaquitewidespreadconcernthatcomputerswouldtakeovertheworldfrommanoneday.Alreadytoday,lessthanfortyyearslater,ascomputersarerelievingusofmoreandmoreoftheroutinetasksinbusinessandinourpersonallives,wearefacedwithalessdramaticbutalsolessforeseenproblem.Peopletendtobeover-trustingofcomputersandarereluctanttochallengetheirauthority.Indeed,theybehaveasiftheywerehardlyawarethatwrongbuttonsmaybepushed,orthatacomputermaysimplymalfunction.
Obviously,therewouldbenopointininvestinginacomputerifyouhadtocheckallitsanswers,butpeopleshouldalsorelyontheirowninternalcomputersandcheckthemachinewhentheyhavethefeelingthatsomethinghasgoneaway.Questioningandroutinedoublechecksmustcontinuetobeasmuchapartofgoodbusinessastheywereinprecomputerdays.Maybeeachcomputershouldcomewiththefollowingwarming:forallthehelpthiscomputermayprovide,itshouldnotbeseenasasubstituteforfundamentalthinkingandreasoningskills.
Whatisthemainpurposeofthispassage?()
A.Tolookbacktotheearlydaysofcomputers
B.Toexplainwhattechnicalproblemsmayoccurwithcomputers
C.Todiscourageunnecessaryinvestmentincomputers
D.Towarnagainstamentallylazyattitudetowardscomputers
6.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(22)题选
A.failsdown
B.breaksout
C.wakesup
D.takesplace
7.Twonuclearpowerstations____inthepasttenyears.()
A.havebeenbuilt
B.built
C.wouldbebuilt
D.arebuilt
8.Whenthepresidentandhisdelegationleftthecountry,ofpeoplewereattheairportto.
A.thousand;seeoffthem
B.thousands;seeoffthem
C.thousand;seethemoff
D.thousands;seethemoff
9.Theconcerthasalreadybegun.Youshouldhavecomealittlebit_______.
A.early
B.muchearlier
C.moreearlier
D.earlier
10.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.moment
B.second
C.minute
D.hour
11.Johnsonwillphonehismotherassoonashe____inKunming.
A.arrived
B.arrives
C.willarrive
D.isarriving
12.BrightonisapopularseasidetownonthesouthcoastofEngland.Notlongago,somepolicemenwerevery(21).Therehadbeenseveralseriousaccidents(22bymotoristsdrivingtoofast.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(34)题选
A.trying
B.lying
C.tying
D.frying
13.
A.见图A
B.见图B
C.见图C
D.见图D
14.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(29)题选
A.disturbing
B.teaching
C.forcing
D.reminding
15.Haveyoueverarguedwithyourlovedonesoversimplemisunderstandings(误解)?Littlewonder.Weoftenbelievewe'remoreskillfulingettingourpointacrossthanweactuallyare,accordingtoBozaKeysar,aprofessorattheUniversityofChicago.Inhisrecentstudy,speakerstriedtoexpresstheirmeaningsusingunclearsentences.Speakerswhothoughtlistenersunderstoodwerewrongnearlyhalfthetime.Here'ssomegoodadvicetoreducemisunderstanding:(1)Don'ttrustwhatyouseefromthelistener.Listenersoftennod,lookatyouorsay“uhhuh”tobepoliteormovetheconversationalong.Butit'seasytoconsidertheseassignsofunderstanding.(2)Traintheeditor(编辑)inyourhead.Ifyousay,"Bethdiscussesherproblemswithherhusband,"it'snotclearwhethershe'stalkingtoherhusbandorabouthim.Tryinstead,"Bethtalkstoherhusbandaboutherproblems."Or"Bethtalkstoothersabouttheproblemswithherhusband."(3)Asklistenerstorepeatyourmessage.Introduceyourrequestbysaying"IwanttobesureIsaidthatright."Questionslike“Howdoesthatsound?"or"Doesthatmakesense?"mayalsowork.(4)Listenwell.Whenonthereceivingend,askquestionstobesureyou'reonthesamepage.Afterall,itisn'tjustthespeaker'sjobtomakehisspeechunderstood.
Thewritersuggeststhatwhentalkingtoothers,thespeakershould____.()
A.knowthatlistenerswillshowhimthattheyunderstandhiswords
B.expresshimselfclearlyevenwhenheseessignsofunderstanding
C.noticelistener'ssignsofunderstanding
D.lookdirectlyintohislistener'seyes
16.InnearlyeverytownorcitycenterintheUK,onmostdaysoftheweekyoucanfindoneormorepeoplestandinginthestreetsellingamagazine21TheBigIssue.Thesepeopleareall22,buttheyarenotbeggingformoney.23,theyaresellingthemagazineasameans(手段)of24asmallbutrespectableliving.
TheBigIssuemagazinewas25in1991byJonBirdandGordonRoddickafterthey26thatthereweremanyhomelesspeoplewhowere27onthestreetsofLondon.Onaprevious(之前的)28toNewYork,oneofthemhadseenhomelesspeoplesellinganews-paperknownasStreetNews29theydecidedtosetupsomething30intheBritishcapital.
Nowadays,TheBigIssuehas31allovertheUKandthereareevendifferentversions(版本)ofthemagazineindifferentpartsofthe32Thesellersbuyeachmagazinefromtheorganizationforseventypenceandthensellittoa33oronepoundfifty.ByworkingwithTheBigIssue,manypeoplehavebeen34toescapefromhomelessness,and35manyofthemhavemovedontonewjobsandnewlives.
第(29)题选
A.but
B.or
C.and
D.for
17.Theword“aided”inthefirstparagraphmeans________.
A.needed
B.helped
C.caught
D.protected
18.从每小题的四个选择项中,选出最佳的一项,并把它前面的大写字母填入左边的括弧里。
—Theseaisveryroughtoday.
—Yes,I‘veneverseen_______before.
A.suchroughsea
B.sucharoughsea
C.soroughsea
D.thatroughsea
19.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.necessary
B.able
C.nogood
D.best
20.
A.见图A
B.见图B
C.见图C
D.见图D
21.Whendidyoulastseeapolarbear?Onatriptoazoo,perhaps?IfyouhadattendedawinteractivityinNewYorkafewyearsago,youwouldhaveseenawholepolarbearclub.These"PolarBears"arepeoplewhomeetfrequentlyinwintertoswiminfreezingcoldwater.Thatday,theairtemperaturewas3℃,andthewatertemperaturewasabithigher.ThemembersofthePolarBearClubatConeyIsland,NewYorkareusuallyabouttheageof60.Membersmustsatisfytworequire-ments.First,theymustgetalongwellwitheveryoneelseinthegroup.Thisisveryimportantbecausetherearesomanydifferentkindsofpeopleintheclub.PolarBearsmustalsoagreetoswimoutdoorsatleasttwiceamonthfromNovemberthroughFebruary.
Doctorsdonotagreeaboutthemedicaleffectsofcold-waterswimming.Someareworriedaboutthedangersofaconditioninwhichthebody′stemperaturedropssolowthatfinallytheheartstops.
Otherdoctors,however,pointoutthatthereismoredangerofaheartattackduringsummerswimmingbecausethedifferencebetweentheairtemperatureandwatertemperatureismuchgreaterinsummerthaninwinter.
ThePolarBearsthemselvesaresatisfiedwiththebenefits(oradvantages)ofcold-waterswim-ming.Theysaythattheirfavoriteformofexerciseisverygoodforthecirculatorysystem(循环系统)becauseitforcesthebloodtomovefasttokeepthebodywarm.Cold-waterswimmersusuallyturnbrightredafterafewminutesinthewater.Apersonwhoturnsblueprobablyhasaverypoorcircula-torysystemandshouldnottrycold-waterswimming.
Themainbenefits(oradvantages)ofcold-waterswimmingareprobablymental.ThePolarBearslovetoswimyear-round;theyfinditfunandrelaxing.Asone70-year-oldwomansays,"WhenIgointothewater,Ipourmytroublesintotheoceanandletthemfloataway."
Thepassageismainlyabout.
A.agroupofcold-water-swimminglovers
B.thePolarBears'lifeinNewYork
C.doctors'ideasaboutcold-waterswimming
D.therequirementsofthePolarBearClub
22.Weforbidhere.Whohasallowedyouhere?
A.smoke;smoking
B.smoking;tosmoke
C.smoking;smoking
D.tosmoke;smoking
23.AsaboyIdreamedofflyingairplanes.21ItoldDadIwantedtobeapilot,hesaid,"Youneedtodoyourjobwellonthefarmfirst,and22youmayrealizeyourdream."Thefarmwasaneverydayresponsibility(职责)-that23Saturday,SundayandChristmastoo.EverymorningIgotupatfouro'clocktomilkand24thecows.Afterthemilkwasbottled,myolderbrothersandI25ittopeople'shomes.Iwaspaidfivecentsabottle.AtthattimeI26thattobesuccessfulyouhavetotakecareofyourresponsibilities.
WhenIwas16,Isignedupforflyinglessons.TopayforthelessonsI27asmallrestaurantwithsomefriends.Oneofourregular28wasthepresidentoftheFarmersBank.Every29Igot,ltalkedtohimaboutmydream.OnedayItoldhimI30$3,500tobuymyown31.HelentmethemoneysothatIcouldflypeoplewithin150milesoftheairport.
TwelveyearslaterIwasflyingpeoplearoundtheworld32apilotofabigairlinecompany.AftertenyearsinthecompanyIstartedmyown33.
TodayIrunabillion-dollarcompany,butitwasonthefarmthatIlearnedtheprinciples(原则)thathave34me.Hardworkanddeterminationdo35dreamscometrue.
____.
A.wasted
B.spent
C.followed
D.meant
24.Ithinkyou′dbetter__________.yoursparetimebetter.
A.employ
B.hire
C.makeuseof
D.share
25.根据下面资料,回答39-42题
Nancywantedtomakegooduseofhersparetime.Soshedecidedtoworkfortheunderdog.Forthepastseveralyears,shehasbeenputtingherexperienceandenergytohelpadisadvantaged(条件差的)highschoolstudent.
Nancyknewthatherknowledgewouldbebestsharedinaone-to-onesituation.ShefoundherperfectmatchinOperationJumpStart(OJS).
OJSwasfoundedin1994inLongBeach,California,withthegoalofhelpingstudentsreachforhighereducation.Itpairsstudentswithexperiencedvolunteers(志愿者),andprovidesthemwithworkshopsonwriting,leadershipdevelopment,andguidedtoursofvariouscolleges.
Sinceitsstart,OJShashelped80studentsgraduatefromhighschool,with95percentmovingontohighereducation.
Nancyandthegirl,Yanira,spentmostoftheirtimeonschoolwork.Togetherthetwooftenwenttomuseums,zoos,themovies,andconcerts;theyevensangintheschoolholidayshowtogether!
“IknowI′mnotlikeanyoneelseinYanira′slife,”Nancysays,“It′sbeengreattogettoknowherandtowatchherchange,grow,andlearn.”
MuchtoNancy′sexcitement,YaniraplanstoattendJohnJayCollegeinNewYorkCity,whereNancy′sfathertaughtforhiswholelife."ThesedaysIshareherdream,andifshegetsacceptedIhopetotraveltoNewYorkwithherandshowheraround,"Nancysays.
Accordingtothetext,NancyfeelsgreattoseeYanira
A.makeprogress
B.traveltoNewYork
C.gotocollege
D.singintheholidayshow
四.英语多项选择题(共5题)1.InmostschoolsoftheUnitedStates,studentsattendclassesfor5dayseachweek.Schoolsarerequiredtoholdclassesforabout180daysayear.Recently,schoolsinsomeareasofthecountryhavebegunexperimentingwiththenewteachingarrangementofholdingclassesfor4daysaweek.ClasseswouldmeeteitherMondaythroughThursday,orTuesdaythroughFriday.Someschoolsin12Americanstatesarenowusingthatschedule(日程安排).
Thestudentsstillhavethesamenumberoftotalhoursinclassasbefore.Buttheyattendschoolforalongertimeoneachofthe4days.InColorado,schoolsonthefour-dayweekholdclassesforseven-and-one-halfhoursadayfor144days.Traditional(传统的)schoolsmeetfor6hoursadayfor180days.
Manyschoolsonafour-dayscheduleofferspecialprograms,tripsorsportsmeetsonthefifthday.Officialssaythisgivesstudentsevenmoretimeinclassthanonthetraditionalschedule.Studentsdonothavetomissschooltogototheevents.Theycanalsogotodoctorsordealwithotherimportantaffairsonthefifthday.
Themainreasonforshorteningtheschoolweekisthatmanysmallschoolscansavemoneybynotprovidingmealsortransportationforstudentsonthefifthday.Andtheysayresearchshowsthatstudentsarenotharmedbyshorterweek.
Howlongshouldthestudentsspendinschoolinadayaccordingtothenewschedule?()
A.Aslongasbefore
B.Longerthanbefore
C.Shorterthanbefore
D.Thetextdoesn'tmentionit
2.阅读下列短文,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。
Mr.Joneswokeupearlyonemorning,beforethesunhadrisen.Itwasabeautifulmorning,21hewenttothewindowandlookedout.Hewas22toseeaneatly-dressedandmid-agedprofessor,who23intheuniversityjustuptheroadfromMr.Jones'house,comingthedirectionofthetown.Hehadgreyhair,thickglasses,andwas24anumbrella,amorningnewspaperandabag.Mr.Jonesthoughtthathemusthave25bythenighttrain26takingataxi.
Mr.Joneshadabigtreeinhisgarden,andthechildrenhadtiedalongropetooneofthebranches,sothattheycouldswingonit.
Mr.Jonessawtheprofessor27whenhesawtheropeandlookedcarefullyupanddowntheroad.Whenhesawthattherewas28insight,hesteppedintothegarden(therewasnofence),puthisumbrella,newspaper,bagandhatnearlyonthegrassand29therope.Hepulledit30toseewhetheritwasstrongenoughtotakehisweight,thenranasfastashecouldandswungintothe31ontheendoftherope,hisgreyhairblowingallaroundhisface.32heswung,sometimestakingafewmore33stepsonthegrasswhentheropebegantoswingtooslowlyforhim.
34theprofessorstopped,straightenedhistie,combedhishaircarefully,putonhishat,35hisumbrella,newspaper,bag,andcontinuedonhiswaytotheuniversity,lookingasquietandcorrectandrespectableasonewouldexpectaprofessortobe.
()
A.dueto
B.insteadof
C.for
D.of
3.Jimwasagreedyboy.Heenjoyedhavinggoodfood.Onedaywhenhecametohavebreakfast,hefoundtherewasonlybreadandgruel(麦片粥).Sohedidn′twanttohaveany.Thenhethoughtoutaplantofoolhismotherandgetsomethinggoodtoeat.Heputhishandsonhisstomachandsaid,"I′vegotastomachache,Mum,andIdon′twantanybreakfastnow."Hismothersaid,"I′msorrytohearthat.GotoDoctorJonesandhewillgiveyousomemedicine.Youknowhishouse."ThenshegaveJimsomemoneyandlethimgobybus.Jimgotoffthebusafterfiveminutes′fide.Hedidn′tgotoseeDr.Jones.Hewentintoashopandboughtsomepiecesofcakes.
Jimwaseatingthecakesonhiswaybackhome.Whenhegothome,hismotheraskedhim,"WhatdidDr.Jonessay,myboy?"Jimanswered,"Hesaidgoodfoodisbetterthananymedicineformystomachache.SoIwentandboughtsomecakesinsteadofbuyingmedicine."
NowJim′smotherknewwhatJim′sstomachachemeant.
AtlastJim′smother
A.gavehersonsomegoodfood
B.knewhersonhadtoldalie
C.boughtsomemedicineforherson
D.boughtsomecakesforherson
4."SeasameStreet"hasbeencalled"thelongeststreetintheworld".
Thisisbecausethetelevisionprogrambythatnamecannowbeseeninsomanypartsoftheworld.
Theprogram,whichwentontheairinNewYorkin1969,usessongs,jokes,andpicturestogivechildrenabasicunderstandingofnumbers,lettersandhumanrelationships.Morethan6millionchildrenintheUnitedStateswatchitregularly.Theviewers(观众)includemorethanhalfthenation′schildrenbeforeschoolage.
Manyteacherconsidertheprogramagreathelp,thoughsometeachersfindthatproblemshappenwhenthefirst-yearpupilswhohavelearnedfrom"SeasameStreet"areinthesameclasswiththosewhohavenotwatchedtheprogram.Testshaveshownthatchildrenwhowatchitfivetimesaweeklearnmorethanthosewhoseldomwatchit.IntheUnitedStatestheprogramisshownatdifferenthoursduringtheweekinordertoincreasethenumberofchildrenwhocanwatchitregularly.
Whyhas"SeasameStreet"beensomuchmoresuccessfulthanotherchildren′sshows?Manyreasonshavebeensuggested.Perhapsonereasonisthatmotherswatch"SeasameStreet"alongwiththeirchildren.Butthebestreasonforthesuccessofthepro
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