山西省汾阳中学2018_2019学年高二英语下学期期中试题(无答案).docx

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1、汾阳中学2018-2019第二学期高二年级期中考试英语试题答题时间：100分钟，满分：150分第一部分阅读理解(共两节，满分60分)第一节(共15小题；每小题3分，满分45分)阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。AFromsmartphonestoelectriccars,youmayalreadybeamazedbythetechnologythatsurroundsyourdailylife.Ifyou’reamazedbecauseitfeelslikeyou’realreadylivinginasci-fimovie,

2、justwaituntilyouhearthefollowingamazingtech.VirtualrealityIt’spredictedthatvirtualrealitywillhaveitsfirstbillion-dollaryearin2018.It’snotsurprising;thinkaboutallthenewvirtualrealitytechthat’scomingoutthesedays—OculusRift,SamsungGearVR,andevenGoogleCardboard.Whatmakesvirtualrealityreallyamazin

3、gisthewaysit’scurrentlybeingused.We’veallseenhowFacebookisstartingtousethe360videotocreatemoreimmersive（沉浸式虚拟现实的）videocontent,butstart-upRukkusistakingthatonestepfurther.Itisusingvirtualrealitytoallowpeopletogetavirtualexperienceoftheirexactseatbeforebuyingtheirticket.Genetic（基因的）testingIn200

4、7itcost1milliondollarstohaveyourDNAsequenced（测定序列）.In2009,thatnumberdroppedto$48,000.Today,itcostslessthan$1,000tohaveyourDNAsequencedthankstothefastdevelopmentofthistech.WhyshouldpeoplehavetheirDNAsequenced?Imagineamedicaltestthatallowsyoutotakealookatyourfutureandseepossiblehealthrisks.This

5、givesyoutheabilitytofightoffanyissuesbeforetheyeverhappen.Also,ittellsyouifyouareacarrierofanydiseasesthatyoucouldpassontoyourchildren.Drones（无人驾驶飞机）Onthesurface,itcouldlooklikedronesarejustanotherfashion.Whatcanyoureallydowiththembesidesfilmorrace?Asofrightnow,that’sallyoucando.However,thefu

6、tureofdroneshasmuchmoreinstore.BigorganizationslikeAmazonareplanningtousedronesforshippingpurposes.Imaginebuyingsomethingonlineandhavingitdeliveredinamatterofhours,ratherthandays.1.Intheauthor’sopinion,whatmakes/makevirtualrealityactuallysurprising?A.Itsbillion-dollarincomein2018.B.Itsnewvirt

7、ualrealitytech.C.GearVRandCardboard.D.Thewaysit’sbeingused.-1-/82.WhatdoesRukkusallowpeopletodo?A.Playsportsgamesvirtuallyathome.B.Rejectmoreimmersivevideocontent.C.Receiveticketstogameswithoutleavinghome.D.Experienceseatvirtuallybeforebuying