高中英语选择性必修四Unit 3 单元写作作业(学生版)

Unit3ShouldWeExploretheSea单元写作作业设计（学生版）一、单元写作任务随着科技的发展，人类对海洋的探索也越来越深入，同时也带来了一些负面影响，请你以ShouldWeExploretheSea为题写一篇议论文，内容包括：分析海洋探索的利弊；发表你得观点。注意：1.词数80左右；2.可适当增加细节，以使行文连贯。二、话题词块梳理SeaExploration(海洋探索）Seavoyages___________________________________,connecttheworldandpromotedevelopment.海洋孕育了生命、连通了世界、促进了发展。Setsail_________MaritimeSilkRoad____________________________跨越大海DriveChinatoreachoutacrosstheseafairintothefuture._______________________________________环游世界Deepintothesea____________Oceansarethecradleoflifeandcoverovertwo-thirdsofourplanet__________________________________MaritimeSilkRoad（海上丝绸之路）Countries国家：China,India,theMiddleEast,Romeetc.______________MerchantsfromChinaandmanyotherplaces________________________，whichalsoledtomoreawarenessofeachother'scultures来自中国和其他国家的商人在一起商谈贸易，这也促进了多种文化意识的交流SetsalefromtheSouthChinaSeaacrosstheIndianOceantothemouthoftheRedSeaandthentotheeastcoastofAfrica.________________________________4.TheBeltandRoadinitiative_____________Marineanimals(海洋动物）Bluewhale蓝鲸（p30）Whalewatchingcamp___________（p30）shark鲨鱼（p77）Sharkfinsoup____________（p77）Inspiration（启发）_______________________acrossthehistoricalSilkRoadareas鼓励横跨历史悠久的丝绸之路地区的合作与贸易Strengthen___________________加强中国与世界其他地区之间的联系_________________economicneeds与经济需求相平衡urgentneedtostudy__________迫切需要研究北极understandclimatechangeanditseffects_________________Theseaishometolifenothumanbeings__________.海洋是生命的家园，而不是人类的私产

三、标识词表列举：first(ly)第一second(ly),第二third(ly)第三last(ly)最后;inthefirst/second/thirdplace;______________aboveall最重要的是;firstofall首先;tobeginwith开始;then接着,next下一个,finally最后表举例：forexample例如;forinstance________suchas例如;acaseinpoint________表并列：and和,also也,notonly...butalso...____________aswell也,aswellas也,what’smore,更多的是Furthermore____,inaddition此外,besides___表转折／让步：but但是,however然而,nevertheless_____yet然而,inspiteof尽管,despite尽管,though尽管,although尽管；eventhough______,evenif______表对比：ontheonehand…ontheotherhand____________onthecontrary_______,bycontrast相比,similarly相似地表原因：Because因为,as因为,since由于;becauseof由于,thanksto______,dueto由于,owingto________,asaresultof______表结果：So因此,therefore_____,thus因此,asaresult结果,so(that),consequently_____表结论：inaword总之,inbrief总之,ingeneral总的来说,inshort简而言之,inconclusion结论,tosumup_______,allinall_________四、课内外好句精选开头句：Recently,theproblemofplaying...______________________________.最近，的问题引起了人们的注意...hasbeenan_________________________inourlife.在我们的生活中起到越来越重要的作用Ithasbroughtalotofbenefitsbuthascreated________________________________.它带来了很多好处，但也产生了一些严重的问题。Nowadays,...hasbecomeaproblemwehavetoface.如今，...有了我们必须面对的问题__________________________________,moreandmorepeoplebelievethat...随着科技的发展，越来越多的人相信...Viewson...varyfrompersontoperson.对于不同的人有不同的看法。Attitudestowards...___________________________________.对于不同的人有不同的看法。Thereare_____________________________asto...人们对于有不同的观点Differentpeopleholddifferentattitudestowards...不同的人对于...持有不同的观点。Someholdtheview_____...Someothersbelieve_____...一些人认为...，一些人认为...主体句：Thisphenomenonexistsforanumberofreasons._______________________________________Whydid...?Foronething...Foranother...Perhapsthe____________________...为什么...一方面...另一方面可能最初的原因是...Iquiteagreewiththestatementthat...Thereasonsarechieflyasfollows.____________________，原因主要如下：Itistimetotaketheadviceof...andtoputspecial______________________________...是时候采取...的建议，在提升方面着重强调。____________________________enoughconcernmustbepaidtotheproblemof...毫无疑问，在...的问题上必须给与充分的关注。...adouble-edgedsword..._________________________________________________________每个硬币都有正反两面Obviously,itisessential/vital/important/crucial/that...很明显，...是重要的。Itisurgentthatimmediatemeasuresshouldbetakentostopthesituation.______________________________________。结尾句：Allinall,______________.…总而言之，我坚持认为________________________,wemaycometotheconclusionthat...从以上讨论看，我们可以得出这样的结论Personally,_____________________...个人观点，我坚持站在...一方。Inmyopinion,itis_________________todo...thantodo...我的观点是做...比做...更明智。五、补全句子：内容框架+句式表达开篇引入话题：地球的表面70%是海洋，然而却又80%的海洋我们从未探索过。_________theoceans_________about70%oftheearth'ssurface，morethan80%oftheoceans_________.只有当我们亲身探索了一个地方，才能见识理解那个地方是什么样的。Whenweexploreaplace,wegojusttoseeandunderstandwhatisthere.主体段落：我们探索海洋，最重要的是海洋中有...Weshouldexploretheocean,_________________,therecouldbelifeformsintheocean...第二，我们知道它正在导致珊瑚死亡。我们知道，使用更少的化石燃料会导致这一过程减慢。Thisbringsupthesecondpoint.Weknowthat___________________________.Weknowthat___________________________________________astoslowdown.我们需要做更多的调查去看看事情的发展方向，并提出计划和解决方案。Weneedmoreresearchto____________________,andto_________plansandsolutions.总结：总而言之，我们有非常多的理由去_________,therearemanygoodreasonstoexploretheoceans.如果我们关心科学，关心保护我们的海洋，关心开发新技术，我们就需要尽我们所能支持海洋勘探。Ifwe_________science,about______________________,andaboutweneedtodoallwecantosupportoceanexploration.六、范文赏析【参考范文】Eventhoughtheoceansmakeupabout70%oftheearth'ssurface，morethan80%oftheoceansremainunexplored.Whenweexploreaplace,wegojusttoseeandunderstandwhatisthere.Weshouldexploretheocean,firstandforemost,therecouldbelifeformsintheocean,whichfitnoneoftheneatcategorieswehaveforlifewhilewehavenocluethattheyevenexist.Thisbringsupthesecondpoint.Weknowthatitiscausingcoraltodie.Weknowthatusinglessfossilfuelwouldcausetheprocessastoslowdown.However,weneedtolearnmoretofindouthowtostopit.Weneedmoreresearchtoseewhat'sgoingon,andtocomeupwithplansandsolutions.Allinall,therearemanygoodreasonstoexploretheoceans.Ifwecareaboutscience,aboutprotectingouroceans,andaboutdevelopingnewtechnologies,weneedtodoallwecantosupportoceanexploration.【学生习作】暂无

参考答案二、话题词块梳理1.SeaExploration(海洋探索）：航海、Oceansprovidethebreadinggroundforlife，扬帆起航，海上丝绸之路，Reachingoutacrossthesea，推动中国在未来进军海洋事业，Sailallaroundtheworld，深入大海，海洋是生命的摇篮，并且覆盖了我们星球上2/3的面积2.MaritimeSilkRoad（海上丝绸之路）：中国、印度、中东、罗马等国家，mettonegotiatethetradedeals，穿过中国南海，横跨印度洋到红海口，再到东非沿岸，“一带一路”倡议3.Marineanimals(海洋动物）：鲸鱼观察营，鱼翅汤4.Inspiration（启发）：Encouragecooperationandtrade，thebondsbetweenChinaandtherestoftheworld，Bebalancedwith，theArctic，了解气候变化及其影响，possessions标识词表列举：首先/其次/再次，aboveall，开始表举例：例如，举例表并列：不但而且，更多，也表转折／让步：然而，即使，即使表对比：一方面...另一方面；相反表原因：幸亏，归功于，由于表结果：因此，结果表结论：总的来说，总而言之课内外好句精选开头句：hasarousedpeople’sconcern；increasinglyimportantrole；someseriousproblemsaswellWiththedevelopmentofscienceandtechnology；varyfrompersontoperson；differentopinionsamongpeople；that、that主体句：这个现象存在是有许多原因的；primaryreasonis；我非常同意此观点；emphasissontheimprovementof；Thereisnodoubtthat；Everycoinhastwosides；一把双刃剑，当务之急是立即采取措施制止这种局面结尾句：Ifirmlybelievethat;Fromwhathasbeendiscussedabove;Iamstandingonthesideof;moreadvisable补全句子：内容框架+句式表达开篇引入话题：Eventhough,makeup,remainunexplored;When,whatisthere主体段落：firstandforemost；itiscausingcoraltodie,usinglessfossilfuelwouldcausetheprocess;seewhat'sgoingon，comeupwith总结：Allinall;careabout,protectingouroceans,developingnewtechnologies,tosupportoceanexplorationUNIT3能力提升强化练Ⅰ.阅读理解AItseemswecan’tgetofftheplanetfastenough.TwothirdsofNASA’smoneyisspentonmannedspaceexploration,andthatnumberwillgrowwiththeUSA’sdecisiontosendamantoMarsin2037.We’veseenallthereistoseeonEarth,right?Wrong.Thefinalplaceishere,underthesurfaceofthesea.Headingdownintotheocean,humanlimitsarequicklyreached.At200metres,thewaterisasblackasamoonlessnight.Mostnuclearsubmarines(核潜艇)wouldimplode(内爆)beforetheyreach1kmdown.At3km—stilllessthantheaveragedepthoftheocean—there’sagoodchancethatyou’lldiscoveranewspecies.Thedeepest-divingwhalesgonofurther.Attheverybottom,about11kmdown,liestheChallengerDeep,thedeepestpartoftheMarianaTrenchinthePacificOcean.EighteenhumanshavewalkedontheMoon,butonlythreehaveseentheDeepwiththeirowneyes.Yetthingslivedownthere.Bigthings.Averyloudsoundwasonceheardandscientistssuggestedthatitwasproducedbyananimalbiggerthanabluewhale,thelargestcreatureknownontheplanet.Inthelate1990s,adeep-watersubmarinewasdroppedintheSouthernOcean,andpassing4,000metres,itdiscoveredsomethinghugepassingunderit.Surprised?Don’tbe.Theoceancovers70%oftheplanet’ssurfaceandwe’vestudiedlessthan5%ofit.WeknowmoreaboutthedarksideoftheMoonthanaboutthebottomofthesea.Onereasonthatweexplorespaceistofindevidenceofotherlifeforms.ThesearchforlifeoutsideofEarthisimportant,butrobotscanlookunderthedryrocksofMarsbetterthanhumans.They’reabsolutelyimportantfordoingoceanresearchtoo,buttheycan’tlookunderthesea.Thecostofexplorationisrising,buttheresultswouldbenefitallourlives.Understandingtheoceanswillhelpusfindnewsourcesoffood,drugsandenergy.Perhapsnowit’stimetobeginanewperiodofseaexploration.Mannedexplorationofspaceissciencefiction.Theadventureofthedeepseaissciencefact.1.Whatdotheexamplesinparagraph2suggest?A.Seaexplorationisnoeasytask.B.Nuclearsubmarinesneedtobeimproved.C.Theoceanisfardeeperthanpeopleexpected.D.TheconditionundertheseaissimilartothatontheMoon.2.WhatdoweknowabouttheChallengerDeep?A.Bluewhaleslivethere.B.Noonehaseverbeenthere.C.Peopleareterrifiedbythesightofit.D.ItisthedeepestknownlocationonEarth.3.WhatdoestheauthorthinkofthediscoveryintheSouthernOcean?A.It’ssurprising.B.It’snowonder.C.It’sworrying. D.It’snosuccess.4.Whatdoestheauthorwanttotellus?A.Spaceexplorationisoflittlevalue.B.Wespendtoomuchmoneyonspacetravel.C.Humans’successliesinhowmuchtheyexplorethesea.D.Theoceanistheplacewhereweshouldmakeourefforts.BSaythephrase“femaleenvironmentalpioneers”,andamongthenamesyouwillhearRachelCarson,whowroteaboutpesticides;chimpanzeeexpertJaneGoodall;and17-year-oldclimate-changeactivistGretaThunberg.TomarkWomen’sHistoryMonth,Kidspostissharingthestoryofanenvironmentalpioneerwhoisnotthatfamousbutequallyremarkable.Atage3,SylviaEarlefoundherlifelongpassionwhileplayingonabeach.Awavesuddenlycameupandknockedherover.“Mymother...sawthebigsmileonmyfaceandletmerunbackin,”EarletoldaTVintervieweryearslater.“AndI’vebeenrunningbackineversince.”Earleisnow84yearsoldandhasspentalifetimeexploringtheworld’soceansandworkingtoprotectthemfrompollution,overfishingandotherthreats.Sheisapioneerinusingscubagear.Scubagearletsdiverstakebreathunderwater.Sheholdstheworldrecordforthedeepestuntetheredwalkontheoceanfloorat1,250feet.Thismeansshewasnottiedtoanythingwhenshewaswalkingunderwater.Duringthisexploration,sheplantedaU.S.flag.In1998,TimemagazinegaveEarleitsfirstHeroesforthePlanetaward.ShewasthefirstfemalechiefscientistattheNationalOceanicandAtmosphericAdministration(NOAA).ItistheU.S.oceanandatmospheregroup.ShewasalsoelectedtotheNationalWomen’sHallofFame.Earlehasspentherlifeteachingpeopleabouttheocean.Shenoteshowmuchitaffectstheweather,andwhatweeatanddrink.Shehassomethingtosaytothosewhodon’tunderstandwhytheoceanmatters.“Theyshouldknowthatwitheverybreaththeytake,everydropofwatertheydrink,theoceanistouchingthem,”Earlesays.“Youshouldtreattheoceanasifyourlifedependsonit—becauseitdoes.”5.WhatdoesEarle’slifelongpassionreferto?A.Teachingpeoplehowtodive.B.Writingarticlesformagazines.C.Exploringandprotectingoceans.D.Providingequipmentfordivers.6.WhatdoweknowaboutEarlefromthetext?A.Earleisaworldrecordholder.B.Earle’smotherisinsupportofherwork.C.EarleisaremarkableBritishoceanexplorer.D.EarleistheonlyfemalechiefscientistatNOAA.7.WhichofthefollowingwordscanbestdescribeEarle?A.Braveandconservative.B.Devotedandcourageous.C.Determinedandrigid.D.Ambitiousandmodest.8.WhichofthefollowingstatementswillEarleagreewithaccordingtothetext?A.Peopleshouldstopoverfishingandeatingseafood.B.Theoceanplaysasignificantroleinhuman’slife.C.Theweatherhasafar-reachingeffectontheocean.D.Theexplorationoftheoceancanbedonewithoutlimit.Ⅱ.完形填空EddieRickenbackerwasafamousherobackinWorldWarⅡ.Ononeofhis1missionsacrossthePacific,heandhissevenmembercrewwentdown.Luckily,allofthemensurvived.Theycameoutoftheplaneandclimbedintoasmall2.Eddieandhiscrew3fordaysonthewatersofthePacific.Theyfoughtthesun.Theyfoughtsharks.Mostofall,theyfought4.Ontheeighthday,therewasnofoodorwaterleft.Theywerehundredsofmilesfromlandandatthattime,sadly,nooneknew5theywere.

Thatafternoontheyprayedforamiracle.Withoutamiracle,theywouldall6there.Thentheytriedtohaveashort7.Eddieleanedbackandpulledhiscapoverhiseyes.Timestopped.Allhecould8wastheslapofthewavesagainstthelifeboat.Suddenly,Eddiefeltsomethinglandonthetopofhiscap.Itwasaseagull!Eddiethensatperfectlystill,9hisnextmove.Quickly,hemanagedtograbitand10itsneck.Hetorethefeathersoff,andheandhiscrewmadeameal—avery11mealforeightmen.Thentheyusedsomemeatasbait.Withit,theycaughtfish,whichgavethemfoodandmorebait,andthecycle12.

After24daysatsea,theywerefinally13andsaved.EddieRickenbackerneverforgotthesacrificeofthatlifesavingseagull.Andhedidn’t14saying“Thankyou”.That’swhyalmosteveryFridaynighthewouldthrowabucketofshrimpintotheseawitha(n)15fullofgratitude.

1.A.escaping B.trainingC.flying D.running2.A.truck B.earC.lifeboat D.subway3.A.expanded B.commentedC.flowed D.floated4.A.hunger B.dangerC.fear D.future5.A.how B.whenC.what D.where6.A.settle B.struggleC.die D.stay7.A.talk B.restC.discussion D.argument8.A.hear B.seeC.dream D.imagine9.A.understanding B.realizingC.describing D.planning10.A.measured B.brokeC.touched D.kissed11.A.satisfying B.smallC.common D.tasty12.A.wentup B.turnedupC.setoff D.wenton13.A.removed B.foundC.protected D.treated14.A.advise B.keepC.consider D.stop15.A.heart B.mindC.hand D.ideaⅢ.读后续写阅读下面材料,根据其内容和所给段落开头语续写两段,使之构成一篇完整的短文。(2023重庆高二期中)Thelittlecarwascrowdedwithkids:mybrothersandsisters.Wefought,debatedandcried,makingmuchnoise.Beingpartofabigfamilywasreallystartingtoannoyme.Forexample,mybrothersandsistersknockedonthebathroomdoorallthetime.HowIwantedtobetheonlychildinmyfamily.Asthecarrolleddownthesmallroad,mymomsaidcheerfully,“Thepoolisthreeminutesaway.You’llhavemuchtimetoswim.”Swimmingwasapeacefulactivity.Icouldfloatonmybackandlookatthesky.IcouldpretendIwastheonlypersonintheworld.Momparkedthecarbesideasmallrowofothercars.“Oneatatime,”sheyelledbeforethecardoorsopened.Nobodylistened.Thecardoorsallflewopenatonce.Afterpushing,yellingandcrying,wecameout.Iquicklypulledoffmyjeans,T-shirt,socksandshoes,andfinallyputonmyswimsuit.“Yeah!”IyelledasIjumpedintothebignaturalpoolwithsmallstonesonitsfloor.Coldwaterstruckmyface.Iputmyheadunderthewater,whichshotupmynose.Afterstandingupagain,Idroppedbackwardintothewaterandbegantofloat.Thewatersataroundmycars,smoothandsilent.Thesunwarmedmyface.Iwaslikealeaffloatinginalargepoolpeacefully.Everythingwassilentunderwater.Forthemoment,IfeltIwastheonlychildthere.Ididn’thavetosharethingslikesnackswithotherkids.Mystomachmadeanoiseatthethoughtoffood.Hadn’tMompackedahugebagofchipsforoursnack?Istooduptowalktoshore.Oh!Darksandywatersuddenlyfilledmymouthandcoveredmyhead.Therockygroundwasgone;Iwaspushedintothedeep,darkwater.Itriedtokicktothesurface.Asmyfacepeekedout(微露出)fromunderthewater,Itookadeepbreath.Itriedtoswimandleavethedeepwater.Butitdidn’twork.Ionlyknewhowtofloat.注意:1.续写词数应为150个左右;2.请按如下格式作答。Thewaterclosedovermyheadagain.__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Icouldfeelmybodymovingupwardasafamiliarhandstartedtopullmethroughthewater._____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________UNIT3能力提升强化练Ⅰ.【语篇导读】本文是一篇说明文。通过对theMarianaTrench和SouthernOcean海底勘探的描述,作者讲述了人类对深海的探索,比起对太空的探索,或许深海更具现实意义。1.A细节理解题。由第二段中的“EighteenhumanshavewalkedontheMoon,butonlythreehaveseentheDeepwiththeirowneyes.”可知,比起探索太空,人类对于深海的探索更艰难。故选A项。2.D细节理解题。由第二段中的“Attheverybottom,about11kmdown,liestheChallengerDeep,thedeepestpartoftheMarianaTrenchinthePacificOcean.”可知,theChallengerDeep位于海底大概11千米的位置,是theMarianaTrench最深的部分。与D项相符,故选D项。3.B细节理解题。由第四段中的“itdiscoveredsomethinghugepassingunderit.Surprised?...aboutthebottomofthesea.”可知,对于在SouthernOcean中的发现,作者并不感到惊讶,地球表面70%被海水覆盖,人类对于它的研究还不到5%。对月球阴暗面的了解都比海底多。故选B项。4.D主旨大意题。由倒数第二段最后两句话可知探索海底,虽然费用高一些,但可以帮人类找到更多食物、药品和能量来源,对人类的实际意义更大。故选D项。【语篇导读】本文是一篇新闻报道。文章主要讲述了一位一生都致力于探索海洋、保护海洋的女性环保先锋——SylviaEarle,她是美国国家海洋和大气管理局(NOAA)的第一位女性首席科学家。她还入选了全国妇女名人堂。同时,她提出了海洋对于人类的重要性。5.C细节理解题。根据第四段内容“Earleisnow84yearsold...overfishingandotherthreats.”可知,已有84岁的她一生致力于探索海洋,保护海洋。因此可知,她酷爱的是探索和保护海洋。故选C项。6.A细节理解题。根据第五段中的“Sheholdstheworldrecord