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Unit13Thewaterplanet单元检测I.Usefulphrases1.对…有益_____________2.相对而言______________3.丰富多样的________________4.质量和体积之间的关系________________5.分解__________________6.对…加以利用________________7.创造一个稳定的环境_____________________8把…弄的乱七八糟______________9.和水一样珍贵________________10.全神关注于________________II.Word-spelling1.Shedroppedac________(块)ofsugarintoherteaandstirred(搅拌)itwithaspoon.2.Peopleinthesmallislanddidn’tusecars;horsesweretheonlymeansoft_______(运输).3.Lifeintheoceansappearsindifferentsizes,r__________fromthetiniestfishallthewayuptothebiggestbluewhales.4.Alcohol(酒精)hasalowerf_________pointthanwater.That’swhythewinecanstayliquidonsuchcoldweather.5.Theshirtis100%p___________cotton,thatis,notmixedwithanyothermaterial.6.An________isaplacewhereyoungchildrenaretakencareofduringthedaywhiletheirparentsareatwork.7.----He’sonlyfourteen.----Iknow,butIthinkwecant_________（信任）himtolookafterthebabyforanhour.8.Oilhasadensitylowerthan1,000kg/m3,soitwillf______（漂浮）onwater.9.Asthewatersupplyisd_________（下降）,waterpricesareexpectedtokeepincreasing.10.Thesoilcana__________（吸收）water,soithelpstokeepwaterfromflowingaway.III..Multiplechoices1.Moreandmorestudentsare_____thismoderntypeofinstruction.A.benefitingfromB.comparingtoC.givingoffD.settingout2.Afterseveralpart-timejobs,he’snowgota______jobinabank.A.preciousB.scaryC.specificD.stable3.WhenIopenedthedoor,Ifoundmyfathersittinginhischair,completely________amagazine.A.absorbinginB.absorbedinC.absorbingtoD.absorbedto4.Someplantsarevery________tolight;theyprefertheshade.A.sensibleB.sensitiveC.suitableD.acceptable5.Thisisyourlastchance.Youmayaswell_______fulladvantageofit.A.makeB.getC.takeD.have6.Thedishestastesnice;helpyourselfto_________youwant.A.allwhatB.whateverC.allofwhichD.nomatterwhat7.Hiscoming______ourhappiness.A.addedB.addedupC.addedtoD.addedfor8.Theteenagerswonderwhat________makesJayasuccessfulpopsinger.A.isitB.isitthatC.itisD.itisthat9._________thatyouloseyourjob:whatwouldyoudothen?A.SayB.TalkC.SpeakD.Tell10.Theuniversitieshavegotbiggerinsize,_________manymorepeoplethechanceofhighereducation.A.soallowingB.thusallowingC.sotoallowD.thustoallow11.Densityofwater_________kilogramspercubicmeter.A.measuresB.ismeasuredC.measuresinD.ismeasuredin12.Thetemperaturecanfallto-30oC,______is,30oCbelowfreezingpoint.A.whichB.itC.thisD.that13.Theoldphoto_________mymemoriesofthedayswhenweworkedtogether.A.calledupB.calledinC.calledbackD.calledfor14._______theyard,Ifoundit________withlotsof________leaves.A.Entering;covering;fallingB.Entering;covered;fallenC.Entering;covering;fallenD.Havingentered;covered;falling15.Youmustbeapoet,________you?A.areB.aren’tC.mustD.mustn’t.16.Thekidisveryshy;he_________saywhatisreallyinhismind.A.daresnotB.doesn’tdareC.darenottoD.daredonot17.----Jasonhadacaraccident.----He________havedrunkanddriven.A.mustn’tB.wouldn’tC.shouldn’tD.couldn’t18.---Therewasalotoffunatyesterday’sparty.---You____come,butwhydidn’tyou?Amusthave.Bshould.Cneedhave.Doughttohave19.Mr.Bushisontimeforeverything.How______itbethathewaslatefortheopeningceremony?AcanBshouldCmayDmust20.Ishouldhavebeenthere,butI_____notfindthetime.AwouldBcouldCmightDshouldIV.单句改错1．Waterisactuallyquitesimple,butthewayhowthewatermoleculeisformedgiveswateritsuniqueproperties.2.Waterisaliquidatroomtemperatureandhasarelativelyhighfrozenpoint.3.Thenutrientsinwhateverfallingintotheoceanwillquicklybecomeavailabletotheirlivingcreature.4.Thedensityofpurewateris1000kg/m,meaningthatonecubicmeterofwaterweighsforonethousandkilogram.5.Heatcapacityistheamountofenergythattakestoraisethetemperatureofasubstanceonedegreecentigrade.6.Thewaterintheoceanalsokeepsthetemperatureoftheearthsteadilybyabsorbingandreleasingheat.7.Thecreaturesontheoceanfloormanagetosurvivewithoutsunlightandgettingenergyfromothersources.8.Thismixingoffreshandsaltwatercreatesauniqueenvironmentisfilledwithlifeofallkinds.9.Here,animalscanenjoyallthebenefitsoftheoceanswithouthavingtofacemuchofitsdangers.10.Sinceestuariesprotectanimalsandplantsandpreventerosion,protectthemisveryimportant.V.短文改错CoffeehousescanbeseenanywhereinAmerica.PeoplefromEuropeanbroughttheideawiththem.Sooncoffeebecametheleadingdrink.TodaypeopleinUnitedStatesdrinkmorecoffeethanpeopleinanycountry.Peoplewhodrinkcoffeeatbreakfast,atlunch,andbetweenmeals.Theydrinkthematworkandathome.Coffeeisdrunkbypeoplearoundtheworld.Somepeoplelikecoffeewhatisveryblackandverystrong.Anotherpeoplelikecoffeewithcreamorsugar,orcreamandsugarwithit.Nowcoffeehasbecomeaworld-widedrink.1._________2._________3._________4._________5._________6._________7._________8._________9._________10.________viTranslation1.你的建议使我受益匪浅。____________________________________________________________2.我希望这座图书馆能被充分利用。____________________________________________________________3.当我进来时，他正全神贯注地在看小说。____________________________________________________________4.这些苹果散发出来的味道很甜。____________________________________________________________5河口还通过旅游业和渔业对经济作出贡献。___________________________________________.Unit13Thewaterplanet单元检测答案：II.Usefulphrases1.benefitfrom_2.relativelyspeaking3.r