课时作业(十四)[必修3Unit4Astronomy：thescienceofthestars](限时：35分钟)Ⅰ.单项填空1．Robertisinterestedin________astronomyandhewisheshecouldmakeatripinto________spaceoneday.A．the;theB．an;theC．an;/D．/;/2．Afterwefinishthedesigning，thecompany，________itsturn，shoulddotheconstructingwork.A．inB．onC．atD．for3．Allpeople，________theyareoldoryoung，richorpoor，havebeentryingtheirbesttohelpthoseinneedsincethedisaster.A．evenifB．whetherC．nomatterD．however4．Iftheywinthefinaltonight,theteamaregoingtotouraroundthecity________bytheirenthusiasticsupporters.A．beingcheeredB．becheeredC．tobecheeredD．werecheered5．[2012·福建卷]ChinarecentlytighteneditswaterscontrolsneartheHuangyanIslandtopreventChinesefishingboatsfrom________intheSouthChinaSea.A．attackingB．havingattackedC．beingattackedD．havingbeenattacked6．TherearesmallgroupsofwordswhichevensomenativespeakersandwritersofEnglishfind________．A．puzzlingB．puzzledC．beingpuzzledD．topuzzle7．Duringjobinterviews,manygraduatesusethereputationoftheirschoolstothefull________themselvestotheemployers.A．presentedB．beingpresentedC．topresentD．havingpresented8．Hedidn'tmake________clearwhenandwherethemeetingwouldbeheld.A．thisB．thatC．itD．these9．________acertaindoubtamongtheworkersastothenecessityofthework.A．ThereexistedB．ItexistedC．TherehadD．Ithad10．Gettingmoreinformationonhowtousethesetoolscan________yourchancesofsuccess.A．raiseB．multiplyC．addD．gain11．________mostchildrennowadaysaretheonlychildren,theytendtobemoreselfcentered.A．EversinceB．NowthatC．OnlyifD．Eventhough12．Mumlikesthisoldhouseindowntownbetterthanthehugeoneinthecountry,butitcostsalmost________．A．twiceasmuchB．twiceasmanyC．twicesomuchD．twicesomany13．Therewasa________quarrelbetweenthehusbandandthewife；afterthatthewifelefthomeandnevercameback.A．sensitiveB．seriousC．violentD．strict14．Overtheyearsshehadtriedherbestto________theterriblememory,butitwasnotaneasytask.A．liveonB．blockoutC．bringbackD．callup15．—Doyouthinklivinginthecountryhasadvantages?—________．A．Yes,perfectlyB．Yes,itisC．NothingatallD．Well,thatdependsⅡ.阅读理解AWhowouldhavethoughtthatmillionsofpeoplewouldbuyaproductcontaininglivinginsects？AbusinessmannamedMiltonLevinedid.HecreatedtheUncleMiltonAntFarmmorethanhalfacenturyago.Today,grandchildrenofthefirstantcolonyownersarewatchingantsworkinghardonthefarm.MiltonLevinewasnottrainedinthestudyofinsects,alsoknownasentomology.Butheknewalotaboutants,andhedesignedanappealingwaytosharehisknowledge.MrLevinebeganhiscareerasamakerofunusualtoysafterWorldWarⅡ.HehadreturnedtohisbirthplaceinPittsburgh,Pennsylvania，afterservingintheUnitedStatesmilitary.Hegottheideaforhisfuturecareerfromabusinessnewsletter,whichsuggestedthatthebestchancesforjobsatthetimewereintoys.Hedecidedtomaketoys.TheyunderstoodthatAmericansocietywasabouttochange.ThehugepopulationincreaseknownastheBabyBoomwasbeginning.Therewouldbeahugedemandforchildren'stoys.Oneday,hesawantsparadingaroundaswimmingpool.ThesightmadeMrLevinerememberhowmuchhehadlikedwatchingantsasaboyonhisuncle'sfarm.ThosethoughtsgavehimtheideafortheUncleMiltonAntFarm.MiltonLevinedevelopedanarrow,greenplasticcontainer.Thetoplookedlikeafarm,showingafarmhouse,abarn,abridgeandawindmill(风车)．Underthoseimageswasadividerthatseparatedtheants'undergroundandabovegroundareas.Underthatwasthesandwherepeopleco...
