2024届高三英语一轮复习语法填空时政专题：北斗定位系统 课件

HunantargetsdoublingBeidoutechindustryvaluein3years北斗卫星导航系统（以下简称“北斗系统”）是中国着眼于国家安全和经济社会发展需要，自主建设、独立运行的卫星导航系统。TheBeiDouNavigationSatelliteSystem(BDS)isaprojectbuiltandoperatedbyChinaasacomponentofthecountry’snationalsecurityandeconomicandsocialdevelopmentstrategy.BDShasachievedlarge-scaleapplicationinmanydomesticindustriesandfields,andhasbecome

1.______

importantscientificandtechnologicalforceenablingeconomicandsocialdevelopment.Bytheendof2021,thetotalnumberofterminalproductswithBDS

2._______(position)

functionsexceeded1.2billionunits.Inthefieldoftransportation,BDShasbeenappliedinmorethan7.9millioncars,47,000ships,and40,000postalandexpressdelivery

3._______(vehicle).

Intheagriculturalsector,theBDSautonomousdrivingsystemhasbeeninstalledin

morethan100,000agriculturalmachinesnationwide.

China’sBeiDouNavigationSatelliteSystemhasservedmorethan200countriesandregionstodate,anofficialfromtheNationalDevelopmentandReformCommissionsaidonThursday.WuHao,secretary-generaloftheNDRC,saidtheapplicationofBDScontinuestoexpand,andithasservedmorethan20industriessuchasenergyandtelecommunication.BDSisapublicserviceproduct

4.______(offer)

byChina,andthecountryiswillingto

5._______(deep)

cooperationinBDSapplicationwithallcountriesaroundtheworldtostrengthentechnologycommunicationandmeetthediversedemandsofusersaroundtheworld,hesaid.HemadetheremarksattheSecondInternationalSummitonBDSApplications,

6.______

openedinZhuzhou,HunanprovinceonThursdayandwillcloseonSaturday.MaoWeiming,governorofHunanprovince,saidthat

7._______

thebirthplaceofBeidoutechnology,Hunanboostsmorethan80percentofcoretechnologiesintheindustry.Theprovincehas518enterprisesrelatedtoBDS,withatotalproductionvaluereaching38billionyuan($5.2billion),hesaid.Inthenextthreeyears,theprovinceaimstoincreasethescaleof

8._______(it)

BeiDouindustryto100billionyuan,Maosaid.Itisconfidentitwillmakebreakthroughsinnewtechnology

9.______

promotethecollaborationbetweeninstitutes,universitiesandenterprisesandimprovetheresearchandmanufacturingcapabilityofBDS,headded.Inthefieldofwaterconservancy,BDS

10.________(apply)

in2,587reservoirstoservehydrologicalmonitoring.

BDShasachievedlarge-scaleapplicationinmanydomesticindustriesandfields,andhasbecome

1.______

importantscientificandtechnologicalforceenablingeconomicandsocialdevelopment.1.anBDS已在国内许多行业和领域实现大规模应用，成为带动经济社会发展的重要科技力量。Bytheendof2021,thetotalnumberofterminalproductswithBDS

2._______(position)

functionsexceeded1.2billionunits.2.positioning截至2021年底，具有北斗定位功能的终端产品总数超过12亿台。Inthefieldoftransportation,BDShasbeenappliedinmorethan7.9millioncars,47,000ships,and40,000postalandexpressdelivery

3._______(vehicle).

3.vehicles在交通运输领域，BDS已应用于超过790万辆汽车、4.7万辆船舶、4万辆邮政和快递车辆。Intheagriculturalsector,theBDSautonomousdrivingsystemhasbeeninstalledin

morethan100,000agriculturalmachinesnationwide.

在农业领域，BDS自动驾驶系统已安装在全国超过10万台农业机械。China’sBeiDouNavigationSatelliteSystemhasservedmorethan200countriesandregionstodate,anofficialfromtheNationalDevelopmentandReformCommissionsaidonThursday.中国北斗卫星导航系统迄今已为200多个国家和地区提供服务，国家发展和改革委员会的一位官员周四表示。WuHao,secretary-generaloftheNDRC,saidtheapplicationofBDScontinuestoexpand,andithasservedmorethan20industriessuchasenergyandtelecommunication.国家发改委秘书长吴浩表示，BDS的应用不断扩大，已服务能源、电信等20多个行业。BDSisapublicserviceproduct

4.______(offer)

byChina,andthecountryiswillingto

5._______(deep)

cooperationinBDSapplicationwithallcountriesaroundtheworldtostrengthentechnologycommunicationandmeetthediversedemandsofusersaroundtheworld,hesaid.4.offered5.deepen他说，BDS是中国提供的公共服务产品，中国愿与世界各国深化BDS应用合作，加强技术交流，满足全球用户的多样化需求。HemadetheremarksattheSecondInternationalSummitonBDSApplications,

6.______

openedinZhuzhou,HunanprovinceonThursdayandwillcloseonSaturday.6.which他在第二届BDS应用国际峰会上发表了上述讲话，该峰会于周四在湖南省株洲市开幕，并将于周六闭幕。MaoWeiming,governorofHunanprovince,saidthat

7._______

thebirthplaceofBeidoutechnology,Hunanboostsmorethan80percentofcoretechnologiesintheindustry.7.as湖南省省长毛伟明表示，作为北斗科技的发源地，湖南提升了行业80%以上的核心技术。Theprovincehas518enterprisesrelatedtoBDS,withatotalproductionvaluereaching38billionyuan($5.2billion),hesaid.他说，该省有518家与BDS相关的企业，总产值达到380亿元人民币（52亿美元）。Inthenextthreeyears,theprovinceaimstoincreasethescaleof

8._______(it)

BeiDouindustryto100billionyuan,Maosaid.8.its毛说，未来三年，该省的目标是将其北斗产业规模提高到1000亿元人民币。Itisconfidentitwillmakebreakthroughsinnewtechnology

9.______

promotethecollaborationbetweeninstitutes,universitiesandenterprisesandimprovetheresearchandmanufacturingcapabilityofBDS,headded.Inthefieldofwaterconservancy,BDS

10.________(apply)

in2,587reservoirstoservehydrologicalmonitoring.9.and10.hasbeenapplied他补充说，它有信心在新技术上取得突破，促进研究所，大学和企业之间的合作，提高BDS的研究和制造能力。在水利领域，BDS已在2,587个水库应用，用于水文监测。China1.__________(launch)thelastsatelliteoftheBeiDouNavigation(导航)SatelliteSystem(BDS)fromtheXichangSatelliteLaunchCenterinsouthwestChina'sSichuanProvinceat9:43a.m.BJT(0143GMT)onTuesday.Thesatellite,2.__________(carry)byaLongMarch-3Bcarrierrocket,isthe30thBDS-3satelliteandthe55thofthewholeBeiDousatellitefamily.Thelaunchmarkedthe3.__________(complete)ofthecountry'sdomestically(国内地)4.__________(develop)BeiDouconstellation(星座、一系列),

oneoffourglobalnavigationnetworksalongside

withtheUnitedStates'GPS,Russia'sGLONASSandtheEuropeanUnion'sGalileo.Chinabeganconstructing

itsnavigationsystem,5.__________(name)aftertheChinesetermfortheBigDipperconstellation（北斗星座inth）,e1990sand6.__________(start)servingtheAsia-Pacificregionin2012.Inthepast

30years,BDS7.__________(achieve)

arangeofgoals,suchasshiftingfromactivetopassivepositioningandexpandingitsservice8.__________(cover)fromChinatotheAsia-Pacificregionandeventuallytheglobe.BDSanditsderivative（派生的、衍生的）deviceshaveofferedservicestomillionsofusersinthefieldsoftransportation,maritimeaffairs(海事),electricity,civilaffairs(民政),meteorology(气象),fishery,surveyingandmapping(测绘),miningandpublicsecurity.Itsmarketvalue9.__________(hit)345billionyuan(48.58billionU.S.dollars)in2019,up14.4percentfromthepreviousyear,accordingtoanannualindustryreport.Verticalmarkets(纵向市场)relatedtothedevelopmentandapplicationofthesatellitenavigationtechnology,10.__________(include)chip,algorithm(算法),software,data,enddevicesandsupportinginfrastructure(基础设施建设)reported116.6billionyuaninoutputvalue,11.__________(account)

for33.8percentoftheindustry'stotal.

Keys:1.d6.started7.hasachieved8.coverage9.hit10.including11.accounting

新时代的中国北斗翻译练习China’sBeiDouNavigationSatelliteSystemintheNewEra进入新时代，伴随着中国发展取得历史性成就、发生历史性变革，中国北斗走上高质量发展之路，机制体系、速度规模等不断实现新突破、迈上新台阶，创造了中国北斗耀苍穹的奇迹。AsChinamakeshistoricprogressandundergoeshistorictransformationsinthenewera,BDShasalsoenteredanewperiodofhigh-qualitydevelopment,makingfurtherbreakthroughsandreachinghigherlevelsinitsmechanismsandinthespeedandscaleofitsdeployment.ItisamiraclecreatedbyChinainthevaultofthesky.

2000年，中国建成北斗导航试验系统(BeidouNavigationExperimentalSystem)，这使中国成为继美、俄之后世界上第三个拥有自主(homegrown)卫星导航系统(satellitenavigationsystem/satnavsystem)的国家。参考译文：ChinahasjoinedtheUnitedStatesandRussiaastheonlycountrieswithhomegrown

satnavsystems,followingtheestablishmentoftheBeidouNavigation

Experimental

Systemin2000.在中国，古人利用北斗七星——大熊星座最亮的七颗星——测定方位。中国卫星导航系统以“北斗”为名，暗含了“指明方向”的寓意。InancientChina,peopleused

theBigDipper,whichisknowninChineseas“beidouqixing,”tonavigate.China’snavigationsatellitesystemisnamedafter“Beidou”,whichcarriesthemeaningof“pointingouttherightdirection.”1994年，中国正式启动了北斗卫星导航实验系统建设。经过26年，3次技术迭代，现在的北斗导航系统已经拥有55颗导航卫星，能够面向全球提供服务。ChinastartedconstructingtheBeiDouNavigationSatelliteExperimentalSystem(BDS-1)backin1994.Thesystemhas

undergonemultipletechnicaliterations

overthepast26years,and

nowitcomprises55satellitesandcanprovideservicesworldwide.相比于其他卫星导航系统，更多高轨卫星、多频信号组合，给予了北斗更高的抗遮挡能力，能够让其提供更高精度的服务，目前，其水平和高程定位精度实测均优于5米。Comparedwithothersatellitenavigationsystems,theBDSoperatesmoresatellitesinhighorbit,andtransmitsnavigationsignalsatmorefrequencies.Thesefeaturesenablebetteranti-shieldingcapabilitiesandmoreaccurateservices.Currently,boththesystem'shorizontalpositioningandheightmeasurementaccuracyiswithinfivemeters.China’s

home-grown

satnav

systemwillsoonbefullyfunctional中国自主研发的卫星导航系统即将全面投入使用Thirty-fivethousandkilometresabovetheislandofBorneo,thefinalpieceofaChineseinfrastructureprojectisfloatingintoplace.ThesatelliteisthelasttojointheBeiDou

navigation

system,whichhastakennearly30yearstodevelopandbuild.

在婆罗洲岛上空3.5万公里处，中国一项基础设施项目的最后一块拼图即将拼上。北斗导航系统的开发建设历时30余载，这将是加入北斗导航系统的最后一颗卫星。Satellite-navigationsystemsworkonasimpleprinciple.Eachspacecraftusesradio