2010-2023历年福建省莆田第八中学高三第一次模拟英语试卷（带解析）.docxVIP

2010-2023历年福建省莆田第八中学高三第一次模拟英语试卷（带解析）

第1卷

一.参考题库(共10题)

1.Itisreallyimportanttoformanatmosphereamongyoungpeople??????valuesselfreliance(自力更生)ratherthanrelyingonparents.

A．who

B．where

C．that

D．what

2.Look,thisisthefirstplaneintheworldtobecreatedusingthenewtechnologyof“3Dprinting”.Theairplanewasbuiltusingonlyacomputer-butitcanflyataspeedof100mphandhasatwo-meterwingspan.

Itwasproducedusingaspecialnylonlaserprinterthatbuildsupsomethinglayer-by-layer.Thepartsweremadeseparatelyandattachedusinga“snapfit”（搭扣）techniquesotheaircraftcouldbeputtogetherwithouttoolsinminutes.

Nofasteners(扣件)atallwereusedinthemanufactureoftheplane.Unmannedandelectricallypowered,theplanecantravelinnearsilenceandisalsoequippedwithasmallautopilotsystem.Thespecialproductionprocessusedisknownas“lasersintering(激光烧结)“andallowsthedesignerstocreateshapesandstructuresthatwouldnormallyincludecostlymanufacturingtechniques.Thistechnologyallowsahighly-tailoredaircrafttobedevelopedfromyourowndesigntofirstflightindays,whileusingtraditionalmaterialsandtechniqueswouldtakemonths.Andbecausenotoolingisrequiredformanufacture,majorchangestotheshapeandscaleoftheaircraftcanbemadewithnoextracost.

ProfessorJimScanlon,wholedtheteam,said,“Theprocessallowsthedesignteamtorevisithistoricaltechniquesandideasthatwouldhavebeentooexpensiveusingtraditionalmanufacturing.”Headded,“Thisformofstructureisveryfirmandlightweight,butverycomplex.Ifitwasmanufacturedtraditionallyitwouldrequirealargenumberofindividuallytailoredpartsthatwouldhavetobeconnectedorfastenedatgreatexpense.”

ThenewprintedplaneisknownastheSouthamptonUniversityLaserSinteredAircraft-orSULSAforshort-andispartofawiderprojectusingcutting-edgemanufacturingtechniques.TheUniversityofSout