2020高中高中英语 Unit3 Under the sea单元基础测试 新选修7

A.ExposedA.ExposedB.HavingexposedUnit3UndertheSea单元过关检测题第一部分：知识巩固第一题：翻译下列短语，然后用正确的形式将它们填入适当的句子中。短语专练I..翻译短语1．扯进来：赚得2．在远处3．帮助（摆脱困境）4．一群5．正要做某事6．吓死了7．仔细考虑8．意识到9．与此同时，在此期间10．颠倒II.用I部分中短语的适当形式填空11.ItwasseveralminutesbeforeIwhatwashappening.I'llcallyouwhenhecomes.,Imustgiveyousomethingtodo.TOC\o"1-5"\h\zTheplaneturnedoverandflew.Imadeoutthreefiguresmoving.angryshoppersdemandedtheirmoneyback.Hewassuretherewasagreatfutureme.Weneedtoalotmorenewbusiness.IwhenIsawthehorribleface.第二题：单词拼写Thismaterialabsorbsthesound,anddoesn'trit.Thegateisnthanacar;we'llhavetowalkthrough.Isthisgarmentmadeofpwool,orofwoolmixedwithnylon尼龙）.Hearingthatthefamousstarwasabouttoappear,thefansyandcheered.Wehopetohaveanincomeofanaverageagrowthrateof10%.Theescapedprisonerwas（拉）outofthecave.Gina's（语言）issosharpthatitwillgetherintotroubleoneday.Hetoldussomeamusing（轶事）ofthePresident'schildhood.Theyhadan（令人敬畏的）taskahead.Humanbrainscontainmorethan100million细（胞）percubic（立方）centimeter.第三题：语法专练TOC\o"1-5"\h\zPleaseexcusemyinwithout.A.come;askingB.coming;askingC.tocome;beingaskedD.coming;beingaskedNoonecanpreventtheplan.A.fromcarryingoutB.tobecardedoutC.beingcardedoutD.tocarryoutThebirdwasluckythatitjustmissed.A.catchingB.beingcaughtC.tobecaughtD.tocatchMostoftheartiststothepartywerefromSouthAfrica.A.invitedB.toinviteC.beinginvitedD.hadbeeninvitedtosunlightfortoomuchtimewilldoharmtoone'sskin.C.BeingexposedD.AfterbeingexposedHehasalwaysinsistedonhisDr.TurnerinsteadofMr.Turner.A.beencalledB.beingcalledC.havingcalledD.calledWhileshopping,peoplesometimescan'thelpintobuyingsomethingtheydon'treallyneed.A.topersuadeB.persuadingC.beingpersuadedD.bepersuadedLittleJimshouldlovetothetheatre,buthisfatherrefusedhimbecauseitwaslate.B.totakeD.takingA.tobetakenB.totakeD.takingC.beingtakenThewellwasfoundwhenwegotthere.A.diggingB.tobedugC.todigD.beingduginthemountainsforaweek,thetwostudentswerefinallysavedbythelocalpolice.A.HavinglostB.LostC.BeinglostD.Losing第二部分：单元测试考试时间（60分钟）第一大题单项选择题（15小题，共30分）从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。知识运用单项选择1.--Oh,dear!I'vebrokenawindow.--.Itcan'tbehelped.A.NevermindA.NevermindB.AllrightA.NevermindA.NevermindB.AllrightC.That'sfineD.NoatallHefeltthathethecoldnessthathadgrownbetweenthem.wasblamedtoB.wastoblameforC.wastobeblamedforD.blamedItwasatimethekillerwhaleshelpedthewhalerscatchthebaleenwhales.A.whenB.thatC.thenD.whichTheconferencewillbegininanhour;,let'shavearest.A.onthemeantimeB.inthemeantimesC.inthemeantimeD.inmeanwhileThat'sthebestwaytointothedangerousarea.A.getpeoplegetB.stoppeopletogetC.keeppeoplegettingD.preventpeoplegettingIfwewouldthrowourselves,heartandsoul,ourstudies,weshouldeventuallygetgoodresult.A.outofB.outC.intoD.onShewasscaredwhenhearingthesoundofexplosion.A.todeathB.deathC.ofdeathD.withdeathChinese,asmostpeoplethink,isthemostbeautifulintheworld.A.wordB.voiceC.soundD.tongueAfterthewar,anewschoolbuildingwasputuptherehadoncebeenatheatre.A.thatB.whereC.whichD.inwhichAfastfoodrestaurantistheplace,justasthenamesuggests,eatingisperformedquickly.A.whichB.whereC.thereD.whatWevisitedthefactorymakes80percentofthetoysinthecity.whereB.thereC.inwhichD.which--You'veleftthelighton.--Oh,Ihave.andturnitoff.I'llgoB.I'vegoneC.IgoD.I'mgoing--Whatareyougoingtodothisafternoon?--Iamgoingtothecinemawithsomefriends.Thefilmquiteearly,sowetothebookstoreafterthat.finished;aregoingB.finished;goC.finishes;aregoingD.finishes;go--Didyouhaveagoodtimeattheparty?--Thanks.Iappreciatedtoyourhome.tobeinvitedB.beinginvitedC.tohaveinvitedD.havinginvitedfromothercontinentsformillionsofyears,Australiahasmanyplantsandanimalsnotfoundinanyothercountryintheworld.A.BeingseparatedB.HavingseparatedC.HavingbeenseparatedD.Tobeseparated第二大题完形填空（20小题，共30分）Pearls（珍珠）arevaluablewhitegems（宝物）whichcomefromtheocean.Actuallytheyare16byoysters,smallshellfishthatliveonthe17oftheocean.18oysters（牡蛎，蚝）willmakepearls;notalloystersproducethem.Oystersproducepearlsonlywhentheyare19bysand.Ifa20ofsandenterstheoyster's21,theoysterbecomeshurtbecausethe22grainofsandirritates（使不适，刺激）thesmooth,softskinoftheoyster.Theoystertriesto23itselfbyproducingawhite24thatlookslikemilk.Theoystercoversthe25withamilkyfluid.Thefluidprotectstheoyster.Laterthewhiteliquidbecome26.Thishardenedliquidformsashell,orbead,aroundthesand.Atthistimeapearlisbeginningto27.Thewhitepearlgrows28insidetheoyster'sshell.29,ittakesaboutsixorsevenyearsfortheoystertoproduceapearl.Notalloystersproducepearls30mostoysterssometimestakesandintotheir31.Onlysandwhichtheoystercannotgetridofwill32it.Inotherwords,ifanoyster"swallows"somesand,itwillmanageto"spititout".Iftheoystercannotgetridofthe33,thenitwillproducethewhitefluidto34itself.Actually,onlyaboutoneinathousandoysterswillproduceapearl;thatis,35thanonepercent.16.A.inventedB.broughtC.producedD.caused17.A.bottomB.baseC.floorD.ground18.A.OnlysomeB.OnlyfewC.AllofD.Alotof19.A.harmedB.coveredC.destroyedD.injured20.A.pieceB.grainC.littleD.bit21.A.shellB.bodyC.eyesD.back22.A.hardB.vividC.sharpD.rough23.A.preventB.defendC.protectD.guard24.A.waterB.matterC.liquidD.object25.A.injuryB.shellC.sandD.pearl26.A.brightB.hardC.strongD.pure27.A.makeB.produceC.doD.form28.A.slowlyB.fastC.safelyD.quickly29.A.OftenB.ActuallyC.UsuallyD.Sometimes30.A.eventhoughB.incaseC.solongasD.onlyif31.A.bodiesB.shellsC.bottomsD.caves32.A.destroyB.irritateC.softD.open33.A.sandB.shellC.milkD.liquid34.A.coverB.destroyC.produceD.protect35.A.fewerB.moreC.lessD.smaller第三题阅读理解（10小题，共20分）AForyears,doctorsadvisedtheirpatientsthatonlythingtakingmultivitamins（复合维生素）doesistogivethemexpensiveurine尿）.Afterall,truevitamindeficiencies（shortage）arepracticallyunheardofinindustrializedcountries.Nowitseemsthosedoctorsmayhavebeenwrong.Theresultofagrowingnumberofstudiessuggestthatevenamodesvitaminshortfallcanbeharmfultoyourhealth.Althoughproofofthebenefitsofmultivitaminsisstillfarfromcertain,thefewdollarsyouspendonthemisprobablyagoodinvestment（投资）.Oratleastthat'stheargumentputforwardintheNewEnglandJournalofMedicine.Ideally,sayDr.WalterWillettandDr.MeirStampferofHarvard,allvitaminsupplementswouldbeevaluatedinscientificallyrigorousclinicaltrials（testingperiod）.Butthosestudiescantakealongtimeandoftenraisemorequestionsthantheyanswer.Atsomepoint,whileresearchersworkonfiguringoutwherethetruthlies,itjustmakessensetosaythepotential（潜在的）benefitoutweighsthecost.Thebestevidencetodateconcernsfoliate,oneoftheBvitamins.It'sbeenprovedtolimitthenumberofdefectsinembryos胚（胎）,andarecenttestfoundthatfoliateincombinationwithvitaminB12andaformofB6alsodecreasesthereblockageofarteriesaftersurgicalrepair.ThenewsonvitaminEhasbeenmoremixed.Healthyfolkswhotake400internationalunitsdailyforatleasttwoyearsappearsomewhatlesslikelytodevelopheartdisease.ButwhendoctorsgivevitaminEtopatientswhoalreadyhaveheartdisease,thevitamindoesn'tseemtohelp.ItmayturnoutthatvitaminEplaysaroleinpreventionbutcannotundoseriousdamage.DespitevitaminC'sgreatpopularity,consuminglargeamount（数量）ofitstillhasnotbeenpositivelylinkedtoanygreatbenefit.Thebodyquicklyabsorbs（吸收）Candsimplyexcretes（排泄）anyexcess.Themultivitaminsquestionboilsdowntothis:Doyouneedtowaituntilalltheevidenceisinbeforeyoutakethem,orareyouwillingtoacceptthatthere'senoughevidencethattheydon'thurtandcouldhelp?Ifthelatterthere'snoneedtogotoextremesandbuythebiggesthorsepillsorthemostexpensivebottles.Largedoses剂量）cancausetrouble,includingexcessive（extreme）bleedingandnervoussystemproblems.Multivitaminsarenosubstituteforexerciseandabalanceddiet,ofcourse.Aslongasyouunderstandthatanypotentialbenefitismodestandsubjecttofurtherrefinement,takingadailymultivitaminmakesalotofsense.Atonetimedoctorsdiscouragedtakingmultivitaminsbecausetheybelievedthatmultivitamins.weretooexpensivefordailyconsumptionwerepotentiallyharmfultopeople'shealthcouldnoteasilybeabsorbedbythehumanbodycouldnotprovideanycureforvitamindeficienciesAccordingtotheauthor,clinicaltrialsofvitaminsupplementsA.oftenresultinmisleadingconclusionstaketimeandwillnotproduceconclusionsappeartobeapurewasteoftimeandresourcesshouldbeconductedbyscientistsinsomeotherwaysIthasbeenfoundthatvitaminE.A.caneffectivelyhelpcureheartdiseaseshouldbetakenbypatientsregularanddirectlyhasapreventivebutnotcurativeeffectonheartdiseaseshouldbegiventopatientswithheartdiseaseasearlyaspossibleItcanbeseenthatlargedosesofmultivitamins.A.maycauseserioussideeffectsmayhelppreventexcessivebleedingarelikelytoincreasetheblockageofarteriesareadvisableforthosewithvitamindeficienciesTheauthorconcludesthepassagewiththeadvicethatA.peoplebenefitmorefromdailymultivitaminsthanabalanceddietpeopleshouldexpectmultivitaminstobeusedtocurediseasesit'sriskytotakemultivitaminswithoutlisteningtothedoctorsit'sreasonabletotakeaproperamountofmultivitaminsdailyBWhatdoyouseefromahandfulofseeds?Someseegreenplants,someseebloomingflowers,orjustseeds.ButonegroupofShanghaistudentssawanopportunitytomakemoney.EightstudentsfromNo2SecondarySchoolAttachedtoEastChinaNormalUniversitystartedavirtualcompanysellingdifferentseedsandseedproducts.Theysuccessfullysold28picturespastedwithdifferentseedsatacampusauctionaweekago.Thecompany,whichhasrecruitedaround20studentstaffmembers,hasearnedover2000yuaninthepastthreemonths."WedonatedpartofthemoneytoapoorschoolinthecountrysideofAnhuiProvince.It'sgreattorealizeouridealof‘spreadingloveandculturewithseeds'aftermanytestsandlotsofhardwork,"saidSenior2ShiChen,CEOofthecompany.Justlikeanyothercompany,Shi'sdidn'tdevelopsmoothly.Shiandheryoungcolleaguesusedtosellfreshflowersandoldbooks,andlaterfoundseedsmightbesomethingthattheircompanycouldengagein.Theyboughtseedsofvariousplantsandflowersatlowpricesfromalocalfarmandsoldtheminschoolsoronstreets.Thecreativestudentsalsomadeaccessoriesandpictureswithdifferentseeds.Withlittlebusinessknowledge,thestudentshadtolearnnewskillsastheleadersofdifferentdepartments,suchaspublicrelations(PR),salesandmarketing.TheypersuadedajointSino-Frenchcompanyneartheirschooltogivethemtraininginbusinessmanagement.Theyalsoaskedsomelocalbusinessmentoactastheirconsultants."Theyhelpedusovercomeourshyness.Wealsolearnedquitealotofbusinesstheory.Ifoundcommunicationskillsandteamworkareveryimportantformyjob,"saidSenior1QianYifei.The16-year-oldwaselectedasPRmanagerthankstohertalentforspeaking.Sheisalsoinchargeofaftersalesservice,dealingwithcomplaintsandprovidingsuggestions.Astheheadofthecompany,CEOShihasalotmoretothinkabout.Firstofall,shehastolearnhowtomakehercolleaguesworkefficientlyasthecompanyonlyopensatweekendsduetoalltheirstudies.Sosheestablishedasystemtoevaluateeveryone'sperformance,intermsofpunctuality,efficiency,profitsknowledgeandsoon."Itmakesthecompanymoreformal,"shesaid.Atacampusauctionaweekago,they.A.sold28greenplantswithdifferentflowersB.sold28seedspastedwithdifferentpicturesC.sold28picturespastedwithdifferentseedsD.sold28flowerspastedwithdifferentpicturesWhatisthepurposeofopeningthecompany?A.Toearnmoneyfortheireducationfees.B.Tospreadloveandculturewithseeds.C.Toseewhethertheycanopenacompany.D.TocollectmoneytoopenaHopeSchool.Whatdoestheword"it"(inthelastparagraph)referto?A.Sellingseeds.B.TohaveapersonasCEO.C.Everycolleague'sperformance.D.Tomakehercolleaguesworkefficiently.AccordingtoQianYifei,whatmattersmostindealingwithpublicrelations?A.Communicationskillsandteamwork.B.Creativeandcriticalthinking.C.Educationalbackground.D.Businesstheories.Whatcanwelearnfromthepassage?A.Thecompanyisownedby8students.Thecompanyisover-nightsucc