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1、年英语六级考前辅导精选试题 贵有恒何必三更眠五更起，最无益只怕一日曝十日寒。以下是为大家搜索整理的20XX年英语六级考前辅导精选试题，希望能给大家带来帮助!更多精彩内容请及时关注我们应届! Questions56to60arebasedonthefollowingpassage. 3Dglasseshelpdoctorsperforminvasivesurgerywhentheirhandsareobscuredfromview. Moviegoersarenttheonlyoneswearing3Dglassesnowadaysdoctorscouldbenefitfromthem,too,
2、anewstudysuggests. Inthepast,doctorshavebeenskepticalofusing3Dtechnologyintheirwork,preferringtorelyontheirownexperience.Butthatmaychange,thankstoimproved3Dglassesandevenglasses-freesystems.Fundedbyindustrysponsors,thestudyof50surgeonsusingthenewtechnologyshowedimprovementsinsurgicalprecisionandspee
3、d. Whilethetechnologystillrequiressomefree-tuning,technologywithouttheneedtowearspecialglasseswillincreasethepopularityof3Dsystemsinoperatingrooms,studyleaderUlrichLeineroftheFratmhoferHeinrichHertzInstitute(HHI)inBerlinsaidinastatement. Improvementstoscreensaredrivingdevelopmentsin3Dtechnology.High
4、-definitionscreensarealreadyavailable.Thenextstepisultra-highdefinition,withasixteenfoldimprovementinresolution,accordingtostudyco-authorMichaelWitteofHHI. Toevaluatewhethernew3Dtechnologywasreadyforhospitalapplications,researchersinvitedsurgeonsfromtheKlinikumrechtsderIsarssurgicalhospitaltotestito
5、ut.Aleadingendoscopemanufacturerandaninternationaldisplaypanyfundedthestudy. Thesurgeonstestedfourdifferentsystems:2D,3Dwithglasses,3Dwithoutglassesandamirror-based3Dsystem.Theglasses-freemodelreliedonaneye-trackingcamerasystemthatdeliveredseparateimagestoeacheye,creatinga3Deffectinthebrain. Theimag
6、escamefromendoscopiccamerasusedinsurgery.Thedoctorspracticedasimulated,routinesurgicalproreinwhichtheysepawoundinamodelpatientsstomachusinganeedleandthread.Justasinaminimallyinvasivesurgery,theirhandswereobscuredfromviewandtheyrelied onthescreentoseewhattheyweredoing. Theresultswereastonishing,Huber
7、tusFeuner,oftheKlinikumrechtsderIsaruniversityhospitalinMunich,saidinastatement.Thewinningsurgeonperformedtheprorein15percentlesstimeandwithconsiderablyincreasedprecision,Feunersaid. Themostsurprisingthingwasthatnotonlyyoungsurgeonsbenefited,butexperiencedsurgeonsalso,accordingtotheresearchers.Thewi
8、nningdoctorhasworkedatthehospitalformorethan30yearsandhasconductedthousandsofoperations. Thesurgeonsinthestudyratedthe3Dglassessystemthehighest,andtheglasses-freesystemasparabletothe2Done. Oncethetechnologyiswidelyavailable,willdoctorsbeginusingit.Theresnodoubtthat3Dwillbeamodityinthefuture.Wittesai
9、d. ThestudysfindingswillbepresentedatacongressoftheAssociationofGerman.SurgeonsinBerlininApril.Thefindingshavenotbeenpublishedinascientificpeer-reviewedjournal.56.Whatcanbeinferredabout3Dglassesfromthesecondparagraph? A)Doctorsusuallyhaveapooreyesight. B)Moviegoersoftenwear3Dglassestowatchfilms. C)S
10、omedoctorsaremoviegoers. D)Moviegoersknowhowtoperformsurgery. 57.Whatwasthedoctorsattitudetoward3Dtechnologyinthepast? A)Apathetic. B)Positive. C)Disappointed. D)Doubtful. 58.Tocreatea3Deffectinthebrain,aneye-trackingcamerasystem A)enabledeacheyetoreceiveseparateimages B)separatedimagesforeacheye C)
11、deliveredimagesofeacheyethroughacamera D)deliveredtoeachglassseparateimages 59.Thebenefitsthat3Dtechnologymaybringtosurgeonsare A)lessprecisionandlesstime B)improvedprecisionandlesstime C)improvedprecisionandmoretime D)obscuredviews 60.Whatcanbeinferredfromthefeedbacksofthesurgeons? A)3Dglassessyste
12、mhasthehighesttechnology. B)3Dglassessystemisnobetterthan2Done. C)Theglasses-freesystemissuperiortothe2Done. D)3Dglassessystemismorehelpfulthantheglasses-freesystem. 56.B)。本题考查读者对该段言外之意的理解。定位段指出，如今戴着3D眼镜的并非只有电影爱好者，一项新的研究表明3D眼镜也能让医生获益，言外之意就是，电影爱好者经常戴着3D眼镜观看电影，故答案为B)。A)“医生视力不好”、C)“有些医生也是电影爱好者”和D)“电影爱好
13、者会做手术”在文中并未提及，故均排除。 57.D)。本题考查过去医生对3D技术的态度。定位句提到，在过去，医生对工作中使用3D技术持怀疑态度，他们更愿意依靠自身的经验，D)为skeptical的近义词，故为答案。A)“冷漠的”、B)“积极的”和C)“失望的”，均排除。 58.A)。本题考查视线捕捉摄像系统的功能。定位句提到，无需佩戴眼镜的系统依靠捕捉视线的摄像系统将独立的图像发送到每只眼睛，从而在大脑中形成3D效果，故A)为答案。B)“为眼睛分开图像”文章并未提及，故排除;C)“通过摄像机来传输眼睛的图像”是对文章意思的曲解，故排除;D)“将独立的图像发送到每个眼镜”与文意不符，故排除。 59.B)。本题考查3D技术带来的好处。由定位句可知，费斯纳尔说，“测试中完成最好的医师不仅少花了15%的时间而且精准性得到大幅提高，即更高的精准性与更少的时间”，故答案为B)。同时，排除A)与C);D)“模糊的视线”文中并未提及，故排除。 60.D)。由定位句可知，研究项目的外科医生们给3D眼镜系统的分数最高，而无需佩戴眼镜的3D系统和2D系统差不多，D)是对原文的转述，故为答案。A)“3D眼镜系统技术含量最高”在文中并未提及，故排除;B)“3D眼镜系统不比2D系统好”和C)“无需佩戴眼镜的3D系统比2D系统好”与原文逻辑不符,故均挑除。
