2020高考英语热点题型信息速递——长征五号B运载火箭.docx

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1、热点题型信息速递——长征五号B运载火箭拓展词汇神舟七号ShenzhouV11（spacecraft）载人飞船mannedspaceship/spacecraft载人航天mannedspaceflight多人多天太空飞行multi-mannedandmulti-dayspaceflight载人航天计划mannedspaceprogram航天飞机spaceshuttle无人飞船unmannedspaceship/spacecraft试验太空船ExperimentalSpacecraft多级火箭multistagero

2、cket太空舱capsule返回式卫星recoverablesatellite通信卫星communicationsatellite遥感卫星remotesensingsatellite运载火箭carrierrocket;rocket,launcher近地轨道1owEarthorbit调整轨道finetuneorbit绕地球飞行orbittheearth气象卫星weathersatellite/meteorologicalsatellite太阳同步轨道卫星satelliteinSun-synchronousorbit

3、可步轨道卫星geosynchronoussatellite轨道舱orbitalmodule返回舱re-entrymodule推进舱propellingmodule指令舱commandmodule服务舱servicemodule登月舱1unarmodule发射台launchpad长征五号B运载火箭LongMarch-5Bcarrierrocket中国载人航天工程办公室ChinaMannedSpaceEngineeringOffice(CMSEO)核心舱coremodule实验舱experimentmodule运载能

4、力payloadcapacity轨道orbit专项训练一、TwonewsatellitesofBeiDouNavigation(导航)SatelliteSystem(BDS)①__________(send)intospaceonaLongMarch-3BcarrierrocketfromtheXichangSatelliteLaunchCenterinSichuanProvince,Chinaat2:07a.m.onNovember19,2018.ThesatellitesenteredaMediumEarth

5、orbit②__________(safe)morethanthreehourslaterandwillworkwith17otherBDS-3satellitesalreadyinspace.Theyarealsothe42ndand43rd③__________ (member)oftheBDSsatellitefamily.Chinalaunchedthesesatelliteswith④__________aimofprovidingnavigationservicesforcountriesandreg

6、ionswhichparticipateintheBeltandRoadProposalbytheendof2018.“ThisisakeystepforBDSdeveloping⑤__________aChineseexperimentalsystemtoaregionalandthena⑥__________(globe)navigationsystem,”saidYangChangfeng,chiefdesigneroftheBeiDousystem.Thepositioning⑦__________(ac

7、curate)oftheBDS-3systemhasbeenimprovedto2.5metersto5meters,saidYang.⑧__________(name)aftertheChinesetermforthePlough,theBeiDousystemhasbeenservingChinafor18years⑨__________anothersixBDS-3satelliteswillbeputintotheMediumEarthorbitfrom2019to2020.Thesystemisexpe

8、cted⑩__________(provide)first-classservicesaroundtheglobebytheendof2020.二、 Beijing—(13,July)Chinasentupanewdatarelaysatellite(数据中继卫星),TianlianⅠ-02,onMondayattheXichangSatelliteLaunchCentr