备考2025届高考英语一轮复习讲义第一部分过透教材Unit3SeaExploration新人教版选择性必修第四册

Unit3SeaExploration1.LongbeforeMarcoPolo’stalesinspiredEuropeanexplorers，merchantsandexplorershadsetsailfromeasttowest.TheSilkRoadacrosstheseawasevenextendedtotheIndianOceanapartfromtheoverlandroute.There，merchantsmettonegotiatetradedeals.IntheMingDynasty，ZhengHesetsailtotheeastcoastofAfrica.Africanroyalfamiliessentgiftsinreturnforsilkandspices.AlthoughChinawithdrewfromfurtherexpeditionslater，thesesearoutesremainedactivechannels.ThehistoricSilkRoadnowhelpstostrengthenthepolitical，economicandculturalbondsbetweenChinaandothercountries.Withthelatesttechnologyinhand，Chinaisreachingoutacrosstheseafarintothefuture.2.Somepeoplearguethatexploringtheseaisnotexploitingit.However，somecountriesarestill"murdering"intelligentmarinecreatureslikewhaleswithoutmercyaccordingtomediacoverage.Theseaishometolife，nothumanbeings’possessions.Allofusinanyprofessionshouldprotectit.Meanwhile，someopponentsapplaudseaexploration，believingthattounderstanditistobetterprotectit.1extendvt.扩展；使伸长；延长；扩大……的范围（或影响）；赐予vi.包括；涉及（范围）1.[人教选必①－5]Theshelter...iscomprisedoftwolargetunnelsthatwereintendedtoonedaybecomeanextension（extend）oftheLondonUnderground.2.Everyonewasimpressedbyhisextensive（extend）knowledgeofmusic.3.《史记》共52万余字，涉及3000多年的历史，分为五部分，共130篇。Totallingover520，000Chinesecharactersandextendingoveraperiodofmorethan3，000years，RecordsoftheHistorianconsistsof130chaptersinfivecategories.4.我很荣幸代表我们班向您发出邀请。 （邀请信）Itismyhonourtoextendaninvitationtoyouonbehalfofourclass.★extendsth.tosb.赐予某人某物★extensionn.扩大；延长；延长（或扩大）的事物extensiveadj.广泛的；广袤的extendedadj.延长了的；扩展了的2negotiatevt.商定；达成（协议）vi.谈判；磋商；协商1.[译林选必④－2]Forexample，ifyouareabusinesspersonnegotiatingwithalargeenterpriseabout/foradeal，youshoulddoitfacetoface，usingformallanguageinastraightforwardmanner.2.Theproblemissotoughthatitisstillundernegotiation（negotiate）.3.参与这次活动提高了我们的谈判技巧，培育了我们的团队精神。 （活动意义）Participationintheactivity（has）improvedournegotiationskillsandbuiltourteamspirit.★negotiatewithsb.about/forsth.和某人协商某事★negotiationn.谈判；协商undernegotiation在商谈中innegotiationwith和……协商中3mercyn.慈爱，宽恕；恩惠，幸运1.[译林选必④－1]Ashipwithoutananchorisatthemercyofthewavesandwinds...2.Shewassuchamerciful（mercy）womanthatsheoftendistributedfoodandclothingtothehomeless.3.他们在海里漂了一成天之后，大自然对他们展示了些许怜悯。 （读后续写之情境描写）→①Natureshowedalittlemercytothem/hadalittlemercyonthemaftertheyhadfloatedontheseaforawholeday.（mercy）→②Naturewasalittlemercifultothemaftertheyhadfloatedontheseaforawholeday.（merciful）★showmercyto/havemercyon对……怜悯或宽恕withoutmercy残忍地；毫无怜悯心地atthemercyof任由……摆布或限制★mercifuladj.宽大的；慈爱的bemercifulto对……慈爱★mercilessadj.残忍的4possessionn.拥有；限制；[usuallypl.]个人财产1.[人教选必④－4]Theonlypossessions（possess）Icouldseewereonebroom，afewsaucers，akettle，cups，pans，andacoupleofjars.2.Thepossession（possess）ofapassportisessentialforforeigntravel.3.Youcansucceedonlywhenyouhaveagoodmood.→Onlywhenyouareinpossessionofagoodmoodcanyousucceed.（倒装；词汇升级）4.作为中国四大名著之一，这本书具有极大的才智和中文的精髓，值得一读。 （推介信）RegardedasoneofthefourfamousChineseclassicsofliterature，thebookpossessesgreatwisdomandtheessenceofChinese，whichmakesitworthwhiletoread.（possess）★inpossessionof拥有（强调状态）insb.’spossession＝inthepossessionofsb.为某人全部takepossessionof拥有；占有（强调动作）★possessvt.拥有；具有（特质）；（心情等）限制5inhand在手头；可供运用（available）；在驾驭中1.inhandhandinhandhandoutbyhand①[人教必修①－1]EveryWednesday，weworkatasoupkitchenandhandoutfoodtohomelesspeopleinthecommunity.②[人教选必①－5]PeanutsareplantedinAprilorMay.Ittakesaround120to160daysforthemtobereadyforharvesting.Thisisusuallydonebyhand.③[人教选必②－3]Whatwecansay，however，isthatcultureandcuisinegohandinhand，andifyoudonotexperienceone，youcanneverreallyknowtheother.④[人教选必④－3]Withlotsoffoodanddrinkinhand，theysetofffortheirpicnic.2.一方面，他们想要孩子；另一方面，他们又不想放弃逍遥自由的生活。Ontheonehand，they’dlovetohavekids；ontheother（hand），theydon’twanttogiveuptheirfreedom.3.[人教必修③－3]它们可以让从未到过中国的游客亲自体验中国传统文化。TheyallowvisitorswhohaveneverbeentoChinatoexperiencetraditionalChineseculture（at）firsthand.★athand（在时间或距离上）接近（close）byhand手工（at）firsthand第一手；亲自handinhand手拉手；亲密关联give/lendahelpinghand帮助ontheonehand...ontheother（hand）...一方面……，另一方面……★handin上交handdown传给（后代）handout分发6reachout伸出（手）1.[外研选必①－6]CuonaLakeissoclosetotherailwaythatIwanttoreachoutandtouchitspalebluemirror-likesurface.2.[外研选必④－6]ThesacrificeoftheChallengercallstous，remindingusthatwemustcontinuetoreachforthestars，nomatterhowdistanttheymightseem.3.尽管Meredith一家并不富有，但他们总是情愿力所能及地向他人伸出援手。 （人物介绍）AlthoughtheMeredithsweren’twelloff，theywerealwayswillingtoreachouttootherswithintheirreach.★reachouttosb.对某人感爱好；向某人伸出援手reachfor伸出手去拿……reachaconclusion/decision/goal得出结论/做出确定/达成目标★within/beyond/outof（the）reachof在……实力可及的范围内/外7Thereisanurgentneedtodosth.迫切须要做某事。1.Thereisnopointpushing（push）themtopracticeunlesstheyaretalentedandtheyenjoyit.2.It’snousecryingoverspiltmilk.[谚语翻译]覆水难收/懊悔也于事无补。3.全球变暖已经成为海洋生物的一大威逼，迫切须要我们尽一切努力来对抗全球变暖。（疼惜海洋）Thereisanurgentneedforustotryeverymeanstofightagainstglobalwarmingwhichhasbecomeagreatthreattoseacreatures.4.[人教选必④－4]毫无疑问，这些活动将给你留下难忘的回忆。 （活动总结）Thereisnodoubtthattheseactivitieswillleaveyouwithunforgettablememories.★Thereisnoneed（forsb.）todo...（某人）不须要做……★Thereisevidence/nodoubt/nodenyingthat...有证据表明/毫无疑问/不行否认……Thereisnouse/good/point/sense（in）doing...做……没有意义。8as引导的从句1.我的全部队员都对这次竞赛感到兴奋，因为我们对计算机编程有着极大的热忱。Allmyteammembersareexcitedaboutthiscompetitionaswehavegreaten