2024-2025学年高中英语单元素养提升三Unit3Underthesea含解析新人教版选修7

PAGE单元素养提升(三)Unit3Ⅰ.依据汉语意思写出英语单词1.Asanimportantwitness(目击者),themansaidthathesawthedriverdrivetothenorth.2.Policecaughtupwithoneofthefoursuspects,buttheotherthreefled(逃跑).3.Thefightagainstthevirusisteamwork(团队合作)foreveryone.4.Hemakeseveryefforttoprovideaccommodations(居处)fortheabandonedanimals.5.Wehaveagoodworkingrelationship(关系)withthecompany.6.SometimesIhaveanurge(冲动)tosetasidealltheworkandstarttravelling.7.Hepaused(暂停)foralittlewhileandthenwentonwithhiswork.8.Hersondragged(拉)metohisstudyandshowedmehispilesofbooksproudly.9.Hisyearlyincomeisabout20,000yuan.Inotherwords,hisannual(每年的)incomeisnothigh.10.Hedived(一头扎进)intohisresearchandhadnotimetoaccompanyhiswifetoHongKong.Ⅱ.单句改错1.Iurgedthatwetookimmediateactiontopreventsuchathinghappeningagain.(took→take)2.Maryisabandonedtodrinkalldaylong. (drink→drinking)3.Knowingthatthelittlegirldidn’tcometoschool,Ican’thelpwonderwhathappenedtoher. (wonder→wondering)4.Iwasabouttodoanimportantpieceofworkthatmydaughtercametointerruptme. (that→when)5.Ioftenmissmychildhood.ItwasatimethatIspentalmosteachdaywithoutworries. (that→when)Ⅲ.完成句子1.Thisbookwaswrittenin1946.Sincethenithaswitnessedgreatchangesoftheeducationsystem.

这本书写于1946年,它见证了自此以后教化制度的巨大改变。2.Beinginjured,hehadnochoicebuttoscreamforhelp.

由于受伤了,他别无选择只能大声求救。3.Susanattendedthepartywithoutbeinginvited,whichmadethehostsurprised.

苏珊没有被邀请也参与了这次聚会,这让主子很惊异。4.Jordanisadeterminedperson,andnothingcanstophimfromachievinghisdream.

乔丹是个有决心的人,没有什么能阻挡他实现自己的幻想。5.Tonight,wehaveplentyoftimetohaveagoodfeedonthedishesmadebyourmother.

今日晚上我们有足够的时间好好享受妈妈做的菜。Ⅳ.阅读理解AScientificexperimentshaveshownagainandagainthatoctopuses(章鱼)areprettysmart.Theylearnquickly,cansolvepuzzlesandremembersolutions.Butthebigquestioniswhy?Thereareseveralreasonswhyoctopusintelligenceisamysterytomanybiologists.Firstly,biologistsbelievethatintelligentanimalssuchaschimpanzees(黑猩猩)anddolphinsdeveloplargecomplexbrainsbecausetheyliveincomplexsocialgroupsandneedtounderstandeachother.Octopuseslivealone.Secondly,otherintelligentanimalshavelongchildhoodswhentheycanlearnfromtheirparents.Suchanimalsalsogenerallyliveforquitealongtime,sohavingabigbrainisagoodinvestment.Babyoctopuseslosetouchwiththeirparentsalmostimmediatelyafterbirthandthentheyonlyliveforsixmonthstoayear.Whydoesthisanimalneedsuchalargebrain?Finally,octopusesarecousinstosnails,oystersandmussels—quiteprimitive(原始的)animals,whichappearedonEarthmillionsofyearsbeforemammalsdid.Generally,biologistsbelievethatintelligenceincreasesasyougohigherupthetreeofevolution(进化).Withtheirbigbrains,octopusesdon’tseemtofitthistheoryatall.Theyalmostseemtobealiens,astrangemysteryoftheanimalworld.It’seasytounderstandwhyinHawaiianfolklore,peoplethoughtthattheoctopuswasactuallythelastsurvivorofalostuniverse.Onetheorysuggeststhatoctopusesandhumansperhapshavealotincommon.Likeearlyhumans,octopusesarephysicallymuchweakerthantheirpredators.Theyhavesoft,naked(袒露的)bodiesandtheycan’tswimasfastasmanyfishandsharkswhichhuntthem.Thisiswhyoctopusesspendmuchoftheirtimehidingbetweenrocksorinholes,justashumanslearnedtomaketheirhomesincaves.Octopuseshavealsolearnedsomeveryeffectivetechniquesforhuntingforfoodandthismeansthatanoctopusspendsverylittleofitstime(onaveragejustsevenpercent)lookingforfood.Butwhatdotheythinkaboutastheyhideawayintheirholes?Perhapsthecruelturnsofevolution,whichhaveleftthemwithlarge,playfulbrainsbutlivingaloneinthedarkatthebottomoftheocean...【文章大意】本文是一篇争论文。文章对章鱼为何如此聪慧进行了探讨。1.Whichofthefollowingaboutoctopuseshasbeenconfirmed?A.Theyhaveapoormemory.B.Theypreferlivingingroups.C.Theyusuallyhaveashortlife.D.Theylearnalotfromtheirparents.【解析】选C。细微环节理解题。由其次段中的Babyoctopuseslosetouchwiththeirparentsalmostimmediatelyafterbirthandthentheyonlyliveforsixmonthstoayear.可知,章鱼的寿命不长,只能活半年到一年的时间。2.Whyareoctopuseslikealiens?A.Theycomefromadifferentuniverse.B.Theyhaveaverystrangeappearance.C.Theyarethemostintelligentcreaturesunderthesea.D.Theydon’tclearlybelonginthepatternofevolution.【解析】选D。推理推断题。由其次段中的octopusesare...primitiveanimals,whichappearedonEarthmillionsofyearsbeforemammalsdid...intelligenceincreasesasyougohigherupthetreeofevolution可知,章鱼作为一种比哺乳动物出现早几百万年的原始生物,拥有大的脑容量并如此聪慧,这很明显不符合生命演化的过程,因此被看作是外来生物。3.Whatdoestheunderlinedword“predators”inthelastparagraphprobablyreferto?A.Cousins. B.Enemies.C.Partners. D.Parents.【解析】选B。词义揣测题。由最终一段中的Theyhavesoft,nakedbodiesandtheycan’tswimasfastasmanyfishandsharkswhichhuntthem.可知,章鱼是一种软体动物,体力弱,没有捕杀它们的天敌游得快。BDozensofdolphinsswamoutofthepollutedwatersofHaifaHarboronTuesday.ThiswasthefirsttimethatdolphinshadvisitedthiscrowdedMediterraneanPort,andresearchersweresurprisedbytheunexpectedevent.Between40and50ofthedolphinsappearedinthebusyportonTuesdaymorning,obviouslydrawnbythefish-richwatersofHaifaBay.However,thebayisalsofullofharmfulchemicals.AviadSheinin,professorofHaifaUniversity’sMaritimeStudiesDepartment,saidhedidn’tthinkthedolphinswereharmedbythepollution,butthathehopedtheywouldswimbacktotheseasoon.“Itseemsthattheyarequiterelaxed.Theydon’tseemtobestressed,”hesaid.HaifaBayislinedbychemicalcompaniesthathavebeenpouringpoisonouswasteintothewaterfordecades.Whilepollutionlevelshavedroppedinrecentyears,thewaterisstillconsideredahealthhazard(隐患).“TherearelotsoffishesinHaifaPort.Unfortunatelywecouldn’ttellthedolphinsthatthefisharenothealthy,andIdon’tknowwhattheresultwillbe,”hetoldIsraelArmyRadio.HundredsofHaifaresidentsgatheredaroundHaifaBaytoseetheinterestingsight,andresearcherssaidthisprovidedararechancetofilmandstudytherough-tootheddolphins.InadditiontothedozensofdolphinswhichswamintotheportonTuesday,asimilarnumberstayedoutsidethebreakwater(防波堤).LaterTuesdaythedolphinslefttheportbutremainedneartheentranceandIsrael’scoastguardwaspatrolling(巡逻)theareatotrytomakesurethedolphinsdidn’tre-enterthepoisonouswaters.Relativelylittleisknownaboutrough-tootheddolphins,whichareusuallyfoundindeepandwarmtropicalwaters.【文章大意】本文主要说一群海豚出乎意料地游到了被污染的水域,然后又游了出来。4.HaifaBayisfullofharmfulchemicalswhicharecausedby______.

A.unhealthyfish B.shipsC.chemicalcompanies D.residentslivingnearby【解析】选C。细微环节理解题。由第四段第一句可知这些有害的化学物质是化工厂排放到水中去的。5.AviadSheinin’swordssuggest______.

A.heiscuriousaboutthedolphinsB.thedolphinsmightaffecttheexistenceoffishinHaifaportC.hewilldoresearchonthedolphinsD.heisuncertainaboutwhatwillhappentothedolphins【解析】选D。推理推断题。由第三段其次句“...hedidn’tthink...butthathehoped...”可知他不清晰在这些海豚身上会发生什么。6.WhenlearningthedolphinsenteredHaifaBay,hundredsofHaifaresidents______.

A.werecurious B.feltupsetC.wenttodrivethemaway D.wereshocked【解析】选A。推理推断题。由倒数其次段首句“HundredsofHaifaresidentsgatheredaroundHaifaBaytosee...”可知当地的居民们很新奇,都跑去观看。7.WhatIsrael’scoastguarddidintheareawasto______.

A.protectthedolphinsfromthepollutedwatersB.avoidtrafficjamC.dealwiththeharmfulwatersD.preventpeoplekillingdolphins【解析】选A。细微环节理解题。由倒数其次段末句“...andIsrael’scoastguardwaspatrollingtheareatotrytomakesure...”可知。8.Thispassagemainlytellsusthat______.

A.dolphinsarewellprotectedinIsraelB.HaifaBayisfullofharmfulchemicalsC.dolphinsmadeasurprisevisittothepollutedharborD.peoplelovedolphins【解析】选C。主旨大意题。本文第一段为事务的总述,由此段可知本文主要说一群海豚出乎意料地游到了被污染的水域,然后又游了出来。Ⅴ.完形填空WhenIwas17,ImetafamousdoctornamedPaulBragg.Hegavemeoneofthemostvaluable1ofmylife:astatementthatwasfilledwithwordsof2.Tothisveryday,Istill3it:Iamagenius(天才),andIapplymywisdom(才智).

4,Iwasahigh-schooldropout(辍学学生)andwaslivinginatentinHawaii.Ihadaverylimitedvocabularyandhadnever5readingasinglebook.WhenDr.Braggtaughtmethisstatement,hetoldmetosayitwithfeeling6itweretrueandpresent.Todososeemedsofarfrom7thatitwasfunny.Aftersayingitmanytimes,8,Ibegantofeelwhatthosepowerfulwordsmeant.9everydayIcontinuedtosayit,anditbecame10tobelieve:Iamagenius,andIapplymywisdom.

ItwastwoandahalfyearslaterwhenIreallysawthe11ofthestatement.Iwassittinginacollegelibrary12byfellowstudentswhomIwashelpingwithhighermathematics.Iheardoneofthestudentsspeak13toanother,“Johnisreallya14!”Atthatmoment,I15whatDr.Bragghadtaughtme,andI16tosaythisstatementfortherestofmylife.

Ican’tquiteputintowordswhata(n)17thisstatementhasmadeinmylife.18it,Iwasabletochangefromadropouttothetopofmycollegeclasses.Ithinkthatthekeyto19isputtingyourtruefeelingsintoastatementyou20andsayingitoverandovereveryday.

【文章大意】作者通过讲解并描述自己的胜利经验说明白信念与坚持的巨大力气。1.A.enjoymentsB.parts C.gifts D.experiences【解析】选C。通过作者的经验——从一名辍学学生到高校里的优等生,我们可以推断,Bragg博士的话使作者受益匪浅,因此此处应当是说那句话是作者一生中收到的最珍贵的礼物之一。2.A.knowledge B.comfort C.praise D.power【解析】选D。由文章可知,Bragg博士送给作者的“礼物”是一条字字充溢力气的宣言。其次段的“thosepowerfulwords”是对本空的提示。3.A.like B.need C.say D.use【解析】选C。第三段的“I______tosaythisstatement”以及文章最终一句中的“andsayingitoverandovereveryday”是提示。

4.A.Atthetime B.ForawhileC.Allatonce D.Forthemoment【解析】选A。此处作者起先回忆自己的中学时代。由atthetime(那时)引出回忆。5.A.advised B.finishedC.minded D.admitted【解析】选B。依据“Ihadaverylimitedvocabulary”的事实我们可以推断,此处作者是说自己没有把一本书看完过。6.A.asif B.sothatC.incase D.nowthat【解析】选A。Bragg博士让“我”深情地说出这个宣言,就像它是真实的、当时存在的。7.A.history B.hopeC.life D.reality【解析】选D。作者在那个时候是一名辍学学生,而Bragg博士却让他说自己是天才,作者认为这与事实不符,觉得这么说很滑稽。本句中含有一个so...that句型。8.A.moreover B.howeverC.otherwise D.anyhow【解析】选B。依据本空后“我”起先感受到那些饱含力气的文字的含义了”可知,作者的相识发生了转变——由“觉得滑稽”到“感受到了话语的力气”。前后表示转折,故选however。9.A.Until B.Since C.So D.After【解析】选C。作者感受到了这句话的力气,所以他每天接着重复。上下句之间为因果关系,故选So。10.A.easier B.funnierC.moreunusual D.moreimpossible【解析】选A。说得多了之后,这句话也变得更简单让人信任了。11.A.evidence B.purposeC.details D.results【解析】选D。由第三段中的叙述可知,两年半之后作者真正看到了(重复)这个宣言的结果。12.A.followed B.surroundedC.assisted D.invited【解析】选B。坐在一个高校图书馆里,身旁围着同学,“我”在辅导他们高等数学。13.A.loudly B.kindly C.softly D.directly【解析】选C。轻声对另一个人说。14.A.star B.spokesmanC.kid D.genius【解析】选D。“我”听见一个学生轻声对另一个学生说:“约翰真是个天才!”15.A.read B.rememberedC.showed D.doubted【解析】选B。此刻,“我”想起了Bragg博士教“我”的那句话。16.A.decided B.askedC.expected D.learned【解析】选A。“我”确定在今后的日子里接着说这个宣言。17.A.difference B.problemC.improvement D.impression【解析】选A。这个宣言对“我”生活的影响有多大,“我”无法用语言表达清晰。makeadifference“有影响”。18.A.Exceptfor B.MorethanC.Insteadof D.Becauseof【解析】选D。前后是因果关系,故选Becauseof。正是由于这句话,“我”才能从一个辍学学生转变成高校里的优等生。此处作者意在说明Bragg博士的这句话对他人生的影响。19.A.love B.successC.happiness D.understanding【解析】选B。由上下文可知应是胜利的关键。20.A.thinkabout B.lookforC.believein D.dreamup【解析】选C。“我”认为胜利的关键在于,把自己真实的情感投入到自己信任的宣言中去,并且坚持每天都说出来。Ⅵ.语法填空Amalemakoshark(灰鲭鲨),1.__________(name)Hell’sBay,traveledadistanceofhalftheglobe,or13,000miles,inlessthantwoyears.Accordingtoresearchers,itisthelongesttrackrecordedintheAtlanticOceanbyataggedmakoshark.

Thescientistsbeganmonitoringthesharkin2015.Inthefirstyear,hetravelednorthalongtheeastcoastoftheUSbefore2.(return)tothetaggingsiteoffthecoastofOceanCity,Maryland.In2024,thesharkmadeseveralround-tripjourneysthroughouttheAtlantic,travelingeastpastNovaScotiaandasfarsouth3.Bermuda.TheresearcherssayHell’sBay’sjourneyshaveallowedthem4.__________(recognize)clearseasonalpatterns.Themakosharkspendsthewinterandearlyspringfaroffshoreand5.restoftheyearonornearthecontinentalshelf.

WhileHell’sBay6.__________(certain)deservesanawardfortheimpressivemileage,theresearcherssayoneofthe7.(reason)whyhecanswimsofaristhatheisstillalive.

Makosharks,oneofthe8.__________(fast)sharksintheocean,canswimatspeedsof45milesperhour.Theirrapidpaceenablesthemtoattackhumanswithoutwarning,9.__________iswhythesharksaresodangerous.

Thescientistssaythatbetween70-100millionsharks10.(kill)byhumanseachyear.Manyspeciesarealreadyontheendangeredlist.【文章大意】一条灰鲭鲨在不到两年的时间里游了13000英里。科学家对此进行了探讨。1.【解析】named。考查过去分词作定语的用法。设空处作定语修饰makoshark,因为name和makoshark之间是逻辑上的动