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Unit4GlobalwarmingI.阅读理解MeasuringaHurricanebySoundUnderwaterThereareacoupleofwaystoforecastthedestructivepotentialofahurricanesothatpeopleinharm'swaycantakeadequateprecautions.Satelliteimagesofcloudpatternscanbeanalyzedtoestimatepeakwindspeeds,buttheestimatesareoftenwayoffthemark.Specializedaircraftcanflyintoastormtomeasurethewindsdirectly,buttheflightsarecostly.ResearchersattheMassachusettsInstituteofTechnologycomeupwithathirdway:listeningtoastormunderwater.InapapertobepublishedinGeophysicalResearchLetters,NicholasC.Makrisandaformergraduatestudent,JoshuaD.Wilson,reportastrongconnectionbetweentheintensityofsoundrecordedbyanunderseamicrophoneinthemid-Atlanticandthewindpowerofahurricanethatpassedoverit.Theysaythatsuchmicrophones,knownashydrophones,couldbeasafeandrelativelyinexpensivemeansofestimatinghurricaneforce.Dr.MakrisandDr.Wilson,whoisnowwithAppliedPhysicalSciencesCorporation,workedoutthetheoryofunderwateracoustic(声学的)monitoringofstormsina2013paper."Tobeveryfrankwithyou,it'samysterywhatmakesstormsnoisyunderwater,"Dr.Makrissaid.Themostpopularideacurrentlyisthatithassomethingtodowithoscillatingairbubbles(气泡振动)Theresearchersthenwentlookingforexperimentaldatatobacktheirtheory,andfounditfromahydrophoneplacedatadepthof2,500feetbytheNationalAtmosphericandOceanicAdministration.IthappenedthatHurricaneGertpassedovertheareainSeptember1999,andahurricane-hunterplanedirectlymeasuredthewindspeedatthesametime.Thehydrophonedatashowedsoundintensityrisingwhenthestorm'soutsidewind"wall"passedover,andagainwhentheinsidewall,themostdestructivepartofthestormneartheeye,passedover."Wegotabeautifulconnection,"Dr.Makrissaid,abetweenthehydrophonedataandtheactualwindspeedsasmeasuredbytheaircraft.”Dr.Makrisisconductingadditionalexperiments,workingwiththeMexicanNavyoffthewestcoastofMexico.Theeventualgoal,hesaid,wouldbepermanenthydrophonesinknownhurricanezonesortemporaryonesthatcouldbeeasilylaidbyplaneorshipinthepathofacomingstorm..Whatdoestheunderlinedword"back"inParagraph5mean?A.Support.B.Objectto.C.Reject.D.Insiston..Comparedwiththetraditionalmethods,thenewwayofmeasuringis.A.moreexpensiveB.moredirectC.lessdangerousD.lessaccurate.WhyisDr.MakrisnowmakingotherexperimentswiththehelpoftheMexicanNavyoffthewestcoastofMexico?A.Toplacepermanenthydrophonesinsomezones.B.Tocollectmoreimagesofcloudpatterns.C.Tobesecureincarryingouttheirexperiments.D.Togetmoreinformationfromthehurricane-hunterplanes..Wheremightareaderreadthispassage?A.Inafiction.B.Inascientificjournal.C.Inatravelguide.D.Inamedialreport.HowtoLoveYourParentsEvenifyouthinkthatyourparentsaremeanspiritedattimes,lovingyourparentsisanormalandfulfillingpartoflife.Youlovethemforthefactthattheycreatedyou,raisedyou,andareinpartasourceofwhoyouare.Herearesomewaystoloveyourparents..Agentle“goodmorning"and"Iloveyou"willwarmacoldestheart.Rememberthattheybroughtyouintothisworld.Withoutyourparents,wemightstillwanderatanunknowncornerinanunknownworld.Respectthemmoreandcherishthesemoments.Youcanusethesemomentstolearnfromthemwhenyou'reoffonyourown.It'sOKtogetangrybutangryactionsdon'thelpyouoryourparents.Actcalmly,cooloff,keepajournalaboutyourfeelings,ortalktoafriend.6Obeytheirrequests.Itwillmakeyourattitudebetterandearnyoumorerespectfromthem.Itmayseemlikeyouaregoingthroughhellwhenyoudon'tgetwhatyouwantoryouhavetoclean.However,youhadbetterremembertheykeeparoofoveryourheadwhenit'scold,raining,snowing,ortoohot.Understandthatparentsarehumanbeingsandmakemistakes.7Sinceyoucanforgiveyourfriends,whynotforgiveyourparents?Keepcompanywiththem.DothingswithyourparentslikewatchingTV,orgosomewherewiththem.8Listentotheiroldstoriesandlearnfromthem.Youwillfindtheyareyourteachersinthiswayoranother.Somepeoplesimplymaynotbeabletolovetheirparents.9Seekhelpifyouarebeingabusedinanyway.Parentsdonothavearighttoharmyou.A.Forgivenessisthekey.B.Tellthemyoulovethemeverymorning.C.Parentswillinturnexpresstheirlovetoyou.D.Afterthis,shareyourfeelingswithyourparents.E.Anyway,spendasmuchtimewiththemasyoucan.F.Pleaserememberparentsareasimportantasfriends.G.Therecanberealisticreasonsforthis,familyviolenceforexample.n.完形填空Ayounggirl,Hattie,stoodoutsideasmallchurchfromwhereshehadbeenturnedawaybecauseitwastoocrowded.Akindpastorcarriedher1andfoundaplaceforhertositintheback.Healsotoldhertheycouldbuilda2Sundayschoolbyraisingmoney.Thepastordidn'tseeHattieagainuntilhe_3herparentssometwoyearslater.Hattiehadsadlydiedandherparentscalledforthekind-heartedpastor,whohadtreatedtheirdaughter4,tohandlethefinalarrangements.Asherpoorlittlebodywas5,awornandwrinkledpurseappearedinfrontofthem.Insidewasfound57centsand6,reading“Thisistohelptobuildthelittlechurchbigger7morechildrencangotoSundayschool.”Fortwoyearsshehadsavedforthisofferingof8.Whenthepastor9readthatnote,heknewimmediatelywhathewoulddo.10thisnoteandthecracked,redpocketbooktothepulpit,he11thestoryofherunselfishloveanddevotion.Hechallengedhisdeacons(助祭)togetbusyandraiseenoughmoneyforthelargerbuilding.12thestorydoesn'tendthere!Anewspaperlearnedofthestoryand13it.Itwas14byarichmanwhoofferedthemaparceloflandworthmanythousands.Whentoldthatthechurchcouldn'tpayso15,heoffereditfora(n)16payment.Churchmembersmadelargedonations.Checks17fromfarandwide.Withinfiveyearsthelittlegirl's18hadincreasedto$250,000.Herunselfishlovehadpaidlargeshares.WhenyouvisitPhiladelphia,lookupTempleBaptistChurch,witha19capacityof3,300.Inoneroommaybeseenthe20ofthesweetfaceofthelittlegirl,whose57centsmadesuchremarkablehistory.1.A.awayB.offC.insideD.out2.A.newB.largerC.higherD.modern3.A.HattieB.childrenC.churchD.school4.A.fairlyB.badlyC.wellD.equally5.A.buriedB.hiddenC.burntD.moved6.A.anoteB.aletterC.apurseD.abox7.A.incaseB.nowthatC.evenifD.sothat8.A.moneyB.loveC.friendshipD.donation.A.hopefullyB.tearfullyC.casuallyD.excitedly.A.CarryingB.HoldingC.SeizingD.Catching.A.statedB.announcedC.spokeD.told12.A.SoB.ButC.AndD.For13.A.publishedB.interviewedC.broadcastD.released14.A.discoveredB.heardC.readD.watched15.A.muchB.littleC.moreD.less16A$1,000B.57centsC.nothingD.$10017.A.filledB.paidC.ranD.flied.A.giftB.helpC.ideaD.thoughtAsittingB.coveringC.seatingD.including20AmemoryB.pictureC.billD.expressionm.短文改错InChina,whetheroldpeopleshouldbehelpedwhentheyhaveafallseemapuzzlingproblem,butoneexperiencehascompletechangedmyview.LastMonday,onthewaytohomeafterschool,IwaswalkingontheroadwhileIsawanoldmanfalltotheground.Withouthesitation,Iwentoverandtriedtohelphimstandingup,buthecouldn'tmove.Seeinghimseriouslyinjured,Idialed120.Itwasnotlongbeforeambulancecameandtookhimtohospital.Thefollowingday,theoldman'sdaughterwassothankfulthathetookout1,000yuantorewardme,andIpolitelyrefusedit.OnlyaftertheincidentdidIbegantorealizethatnotalloldmanwereevilenoughtoblackmailothers.答案:I.阅读理解A语篇导读:本文是一篇说明文,讲述两位博士所提出的勘探、预测飓风风力的新方法,并交代这个新理论的提出过程与认证、实践过程。.【解析】词义猜测题。根据文章第五段第1句"Theresearchersthenwentlookingforexperimentaldatatobacktheirtheory.”而研究人员在提出理论之后需要做的是寻找有效实验数据来印证理论的有效性和可信度,即用数据支持理论,故选择A选项。【答案】A.【解析】细节理解题。依据文章第三段原文"microphones,knownashydrophones,couldbeasafeandrelativelyinexpensivemeansofestimatinghurricaneforce.”可知水中听音器是个安全并且相对来说不贵的一种测量飓风风力的方法,故选择C选项。【答案】C.【解析】推理判断题。根据文章最后一段"Theeventualgoal,hesaid,wouldbepermanenthydrophonesinknownhurricanezonesortemporaryonesthatcouldbeeasilylaidbyplaneorshipinthepathofacomingstorm.”可知马克里斯博士与墨西哥海军组织合作的最终目的是想要投放安装永久性的水下听音器或是可以轻易安装的临时器材,所以A选项正确。【答案】A.【解析】推理判断题。本文是一篇说明文,讲述两位博士所提出的勘探、预测飓风风力的新方法,并交代这个新理论的提出过程与认证、实践过程。因此读者可能会从一本科普杂志中读到该文。【答案】BB语篇导读:尽管父母有时吝啬,但敬爱父母是我们生命里天经地义之事,但如何爱父母呢?且看作者有何高见。.【解析】选项中关键信息词"everymorning"与下文"goodmorning”吻合。【答案】B.【解析】上文说到:……有时生气,但生气无济于事,因此,遇事应冷静,与朋友交谈,交谈之后再与父母分享这些情感。选项中afterthis指aftertalkedtoafriend。【答案】D.【解析】上文说到:父母亲也是人,人是会犯错误的,下文又接着说:你能原谅他人,为什么你不能原谅父母呢?因此,选项Forgivenessisthekey符合文意。【答案】A.【解析】本段主题句是:keepcompanywiththem,即应陪伴父母,并接着建议一些具体的做法,因此,这里作者又总结道:不管如何,尽量多地与父母在一起,符合行文逻辑。【答案】E.【解析】选项中familyviolence与本段”…ifyouarebeingabusedinanyway”吻合,作者在最后也客观地说到:父母也没有权利来伤害你,遇到家庭暴力,你可以求助。【答案】Gn.完形填空语篇导读:本文主要讲了一个叫Hattie的小姑娘为教堂募捐扩大学校以便让更多的贫穷孩子在周末时有地方去的故事。虽然她生前只攒了57美分,但在她的精神的感召下,大笔的捐款如雪片般飞来。学校得以扩大,最后成了一所很大的教堂学校。.C根据上文中outside,crowed以及空格后的foundaplaceforhertosit可知这个好心的牧师把她领进了教堂。.B根据第二段中最后1句bigger,可知此处的参考答案是larger。募捐建一所更大的学校。
.A根据上文提到的女孩的名字,以及下文她的父母给牧师写信,可知牧师两年没有见到Hattie。.C根据上文一个好心的牧师把她领了进去,她的父母又给这个好心的牧师写信,可推知这个牧师当时对小女孩很好。.D根据后文,当把女孩的尸体以后,露出了一个脏脏的有褶皱的钱包,可推知是把她的尸体移开,故用movecL6.A根据下文第三段第3句中的thisnote7.D根据空格前后中出现的体移开,故用movecL6.A根据下文第三段第3句中的thisnote7.D根据空格前后中出现的buildbigger是让更多的孩子来上学,所以用sothatif即使。8.B根据下文第五段最后 1句话中的love,可推知在钱包里有57美分和一张纸条。和morechildren可知,建造更大的学校的目的目的是nowthat既然;得出参考答案。9.B根据文章的整个内容,可知是小女孩为了扩建教堂学校,已经攒了女孩的爱感动得流下了热泪,因此牧师是泪流满面地在读那张小纸条,故用hopefully 满怀希望地;casually漫不经心地;excitedly激动地。.A根据空格后的宾语thisnote,可推知牧师拿着纸条朝教坛走去。hold举着,举起;seize抓住,攫取;catch抓住。.D根据文章提供的情景,牧师站在教坛上向众人讲述了这个故事,故用incase以免;even57美分,牧师被小tearfully。carry携带,拿着;tell。state陈述,说明;announce宣布;speak
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