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2006英语新四级真题与答案Part1writing(30minute)注意：此部分试题在答题卡1上。Directions:Forthispart,youareallowed30minutetowriteashortessayonthetopicofstudentsselectingtheirfectures.Youshouldwriteatleast120wordsfollowingtheoutlinewhenbellow:1.有些大学允许学生自由选择某些课程的任课教师2.学生选择教师时所考虑的主要因素3.学生自选任课教师的益处和可能产生的问题OnStudentsSelectingLecturers范文：OnStudentsChoosingLecturersNowadays,someuniversitiesgivestudentstherighttochoosewhoteachessomeoftheirclasses.Thishasledtosomedebateoverwhetherstudentsshouldbegiventhismuchpower.Thereareseveralfactorsthatstudentsconsiderwhenchoosingalecturer,includingtheteachingstyleofthelecturer,thelecturer'sacademicbackground,andthelecturer'sreputationamongstudents.Theideallecturerisonewhohasaninterestingteachingstyle,adiverseacademicbackground,andagoodreputationamongstudents.Therearebothpositiveandnegativeaspectstoallowingstudentstochoosetheirlecturers.Givingstudentsthechoiceencouragesthemtotakeownershipfortheirclasses,andalsoputspressureonteacherstoimprovetheirteachingquality.However,thefactorsthatstudentsconsidermightnotbetheonesthatleadtothehighestqualityofeducation.Schoolsmightendupwithlecturerswhoteachinterestingclasseswithoutmuchcontent.PartIIReadingcomprehension(skimmingandscanning)(15minute)Directions:Inthispart,youwillhave15minutetogooverthepassagequicklyandanswerthequestionsonAnswersheet1Forquestions1-7,markY(forYES)ifthestatementagreeswiththeinformationgiveninthepassage;N(forNO)ifstatementcintradictstheinformationgiveninthepassage;NG(forNOTCIVEN)iftheinformationisnotgiveninthepassage.forquestion8-10,completethesentencedwiththeinformationgiveninthepassage.HighwayAgovermentstudyrecommendedanationalhighwaysystermof33,920miles,andcongresspassedtheFedercal-AidHighwayActof1944,whichcalledforstrict,centrakkycontrolleddesertcriterra.Theinterstatehighwaysystemwasfinallylaunchedin1956andhasbeenhailedasoneofthegreatestpublicworksprojectsofthecentury.Tobulidits44,000-milewebofhighways,bridge.andtunnelshundredsofuniqueengineeringdesignsandsolutionshadtobeworkedout.Considerthemanygeographic,featuresofthecountry:mountains,steepgrades,wetlands,rivers,desortsandplains.Variablesincludedtheslopeoftheland,theabilityofthepavementtosupporttheload.Innovative,designsofroadways,tunnels,bridges,overpasses,andinterchangesthatcouldrunthroughorbypassurbanareassoonbegantoweavetheirwayacrossthecountry,foreveralteringthefaceofAmerican.Long-span,segmented-concrete,cable-stayedbridgessuchasHaleBoggsinLouisianaandtheSunshineSkywayinFlorida,andremarkabletunnelslikeFortMchenryinMarylandandMr.bakerinWashingtondevelopedunderthenation'sphysicalchallenges,Trafficcontrolsystemsandmethodsofconstructiondevelopedudertheinterstateprogramsooninfluencedhighwayconstructionaroundtheworld,angwereinvaluableinimprovingtheconditionofurbanstreetsandtrafficpatterns.Today.theinterstatesystemlinkseverymajorcityintheU.S,andtheU.SwithCanadaandMexico,Builtwithsafetyinmindthehighwayshavewidelanesandshoulders,dividingmedians,orbarriers,longentryandexitlanes,ourvesengineeredforsafeturns,andlimitedaccess,ThedeathrateonhighwaysishalfthatofallotherU.Sroads(0.86deathsper100millionpassengermilescomparedto1.99deathsper100milliononallotherroads)ByopeningtheNorthAmericancontinent,highwayshaveenabledconsumergoodsandservicestoreachpeopleinremoteandruralareasofjobs,accesstothegrowthoptionsintermsofjobsaccesstocuturalprogreamshealthcare,andotherbenefits.Aboveall,theinterstatesystemprovidesindividualswithwhattheyenerishmost:personalfreedomofmobility.Theinterstatesystemhasbeenanessentialelementofthenation'seconomicgrowthintermsofshippingandjobcreation:morethan75percentofthenation'sfreightdeliveriesarrivebytruck.andmostproductsthatarrivebyrailorairuseinterstatesforthelastlegofthejourneybyvehiole.NotonlyhasthehighwaysystemaffectedtheAmericaneconomybyprovidingshippingroutes,ithasledtothegrowthofspin-offindustrieslikeservicestations,motels,restaurants,andshoppingcentres.Ithasallowertherwlocationofmanufacturingplantsandotherindustriesfromurbanareastorural.Bytheendofthecenturytherewasanimmensenetworkofpavedroads,residentialstreets,expressways,andfreewaysbuilttosupportmillionsofvehicles,ThehighwaysystemwasofficiallyrenamedforEisenhowertohonorhisvisonandleadership.Theyearconstructionbeganhesaid:Together,theunitedforcesofourcommunicationandtransportationsystemsaredynamicelementsintheverynamewebear-UnitedStates.Withoutthem,wewouldbeamereallianceofmanysepaeateparts.1.Nationalstandardsforpavedroadswereinplaceby1921.2.GeneralEisenhowerfeltthatthebroadGermanmotorwaysmademoresensethanthetwo-lanehighwaysofAmerica.3.Itwasinthe1950sthattheAmericangovernmentfinallytookactiontobuildanationalhighwaysystem.4.Manyoftheproblemspresentedbythecountry’sgeographicalfeaturesfoundsolutionsininnovativeengineeringprojects.5.Inspiteofsafetyconsiderations,thedeathrateoninterstatehighwaysisstillhigherthanthatofotherAmericanroads.6.TheinterstatehighwaysystemprovidesaccessbetweenmajormilitaryinstallationsinAmerica.7.Servicesstations,motelsandrestaurantspromotedthedevelopmentoftheinterstatehighwaysystem.8.Thegreatestbenefit