高三英語寒假作業(yè)Day6

Day6(第一輪詞匯測試)英語單詞詞性中文意思英語單詞詞性中文意思adj寬松的suitcaseignoreefficientn建議；小費；尖端v恢復adj感激的n閃電v打雷swapventirelysettlelorryn電梯flatcabn后者n身份adv事實上adv流利地graduallyv命令adv頻繁地n航海n口音usage官方的packconcernn畢業(yè)determinen缺點；短板n態(tài)度n高度n枕頭beneathn火焰n運河n煤礦headlinen大概情況extremen災民n幸存者comfortv埋葬rescuen廢墟minimizesheltern品質；質量n創(chuàng)始人adj慷慨的logicalselflessvoteprincipaldevoteadj吝嗇的adj殘忍的n暴力dynastyn入口receptionselectjewelv裝飾n前者adj非正式的investigationexplodeevidencedeserveslavebearv不像gymnasticsadvertisementadj身體上的n責任adj有規(guī)律的v討價還價admitcalculatev簡化adj人工的androidcharactern現(xiàn)實virusv攻擊；襲擊n應用adj全世界的；全體的naughty代表asaresult逃過被做某事高度贊賞值得做某事giveinOrbitingtheearthEverynowandthenyoumayhearnewsofsatellites(衛(wèi)星)sentintospace.OnFeb21,forexample,UScompanySpaceXtook46satellitesintoorbit(軌道).OnFeb27,Chinasent22satellitesintospace.Whydoweneedsomanysatellites?Whatdotheydoforus?Atpresent,therearemorethan3,000activesatellitesmovingaroundtheEarth,accordingtoStatista,aGermancompanythatworksonmarketdata.Satelliteshaveallkindsofroles,fromtransmittingTVsignals,givingyoudirectionsontheroad,tohelpingscientistswiththeirre-search.Forexample,the22satellitesChinajustsentuparepartoftheBeiDouNavigationSatelliteSystem(北斗衛(wèi)星導航系統(tǒng)）.SharedbikesthatuseBeiDouchips(芯片)canprovidemoreaccuratepositioning,makingthemeasiertofind.①Drones(無人機)canalsouseBeiDouwhileflying.Beforesatellites,TVsignalsdidn'treachveryfar.Mountainsortallbuildingswouldblockthesignals.Phonecallstofarawayplaceswerealsoaproblem.Settinguptelephonewiresoverlongdistancesisdifficult.Withsatellites,TVsignalsandphonecallscanbesentdirectlytoasatelliteandbackdowntodifferentlocationsonEarth.SpaceX'sStarlinkprojectistryingtogofurther.Itplanstousesatellitestoprovidepeoplewithinternetallovertheglobe.Satellitescanalsoprovideinformationaboutclouds,oceans,landandice.Theyhelpscientistspredictchangesinweatherandclimate.Bymonitoringwildfiresandvolcanoes,satelliteshelpemergencyworkers(應急人員）dealwithnaturaldisasters.Farmerscanusesatelliteimagestodecidethebesttimetowatertheirfields.Somesatellitesflynearotherplanets.TheymaylookforwateronMarsortakeclose-uppicturesofSaturn'srings(土星環(huán)）.In2020,videowebsiteBilibilisentasatelliteintospace.ItsjobistolookatotherplanetsandsharethepicturesandvideoswithBilibili'susers.1.WhyaresatellitestheUSandChinahavesenttospacementionedatthebeginningofthetext?A.Topointoutwhichcountryhasthemostsatellites.B.Toleaduptothetopicofthefunctionsofsatellites.C.Tocomparethetwocountries'satellitedevelopments.D.Toprovesatellitesplaydifferentrolesinspace.2.ThesatellitesfortheBeiDousystemcanhelpA.sharedbikesworklongerB.locateitemsmoreaccuratelyC.dronesflyfartherD.providepeoplewithinternet3.Whatcansatellitesdoatpresentaccordingtothetext?a.Transmittelephonesignals.b.Helpscientistsdoresearch.c.Provideinformationabouttheenvironment.d.Stopnaturaldisasters.A.abcB.abdC.acdD.bcd4.WhydidBilibilisendasatelliteintospace?A.TocontrolitsdroneswithBeiDouchips.B.Toinformtheemergencystaffofnaturaldisasters.C.TocontributetothesearchforsignsoflifeonMars.D.Toprovideitsuserswithdataofotherplanets.GettingfamiliarwithtechForher85thbirthday,IgavemymotheraniPad.She'dneverusedacomputer.ShehadatryingrelationshipwithherTVremotecontrol(遙控)andamiserabletrackrecord（以往的記錄）withhercell.Shewaskeen(熱切的）onatabletbecausesheknewpeoplewhohadthem,andshebelievedthatifshedidn'tkeepupwithtechnology,she'donedayfindherselfinacomputerized(計算機化的）kitchen,“unabletoopenacanofsoup".Ourfirsttaskwasemail.Shequicklylearnedthefundamentalsbutcouldn'tseethepointofemailingwhenshecouldphoneorvisitinperson.Next,wetackledNetflix.Mom'samovieloverwithanappetiteformurdermysteries(兇殺奇案）.ShewasastonishedbytheamountofcrimethrillersthatNetflixhasonof-fer.OneSaturdayshecalledbecauseshewashavingtroubleloggingonto(登錄）Netflix.Isuggesteditmightrequireanupdate."Theyprobablyhavefewerpeopleworkingasit'salongweekend,"shetoldme.ShelearnedtoZoomandFace-Time.Sheexperimentedwithpod-casts.Shestartedemailinghergrandchildren.Momisareader,sowedownload-edthelibraryappandsignedherupforanecard.Nowsheregularlydownloadse-booksherself.Whentheyarenotimmediatelyavailable,sheputsthemonholdandforgetsaboutthem.Shebecamecuriousaboutalltheicons(圖標),sowesetupaweeklytutorial(輔導課),whichtakesplaceoverthephone,eachofuswithouriPads.Oneday,Istruggledfor45minutestohelpherfindthesearchbar."Itlookslikeamagnifyingglass(放大鏡),”Ikeptsaying.Finally,sheasked:"Youmeanthefryingpan?"Wespeakonthephoneeveryday.WealsoFaceTime,Zoomandemail.Shepowersthroughe-books,marvelingthatshecancheckthemoutinthemiddleofthenight.ShewatchesTVseriesandknowswhat'strending.ButshehasnotyetsuccessfullysurfedtheNet.Shewouldliketoreadthenewspaper,butpop-upads(自動彈出式廣告）andsidebarsareproblematic.She"accidentally"touchesthem,andthenendsuponsomestrangepages.Ican'twaitforthedaywhenwecansitdowninpersonandsurftheNettogether.Inthemeantime,it'sgreattoseehowmuchherconfidencehasgrown.Yesterday,sheFaceTimedme."I'vemadearesolution,"sheannounced."I'mgoingtolearnhowtooperateeverypieceoftechnologyintheapartment–includingtheTVremote."1.Whydidtheauthor'smotherdecidetolearntousethetablet?A.Tobettercontrolherkitchen.B.Tokeepupwiththetimes.C.Toconnectwithherfamily.D.