2024-2025学年新教材高中英语UNIT3SEAEXPLORATION泛读技能初养成学案新人教版选择性必修第四册

PAGEUNIT3SEAEXPLORATION阅读P32教材课文中的材料，选择最佳答案1．WhatisthemainideaoftheText1?A．Theproblemscausedbyexploringthesea.B．Thepollutioncausedbyexploringthesea.C．Theclimatechangecausedbyexploringthesea.D．Theoverfishingcausedbyexploringthesea.2．Whathashadmanybirdsandfishkilled?A．Burningmoreoil.B．Plasticpollution.C．Miningforresources.D．Overfishing.3．Whydowehavetoexploretheseamore?A．Toknowourplanetbetter.B．Tomeetoureconomicneeds.C．Toimproveourtechnology.D．Todiscovernewresources.4．Whatcanhelpustopredictearthquakes?A．Managingresources.B．Loggingnewspecies.C．Accessingthedeepocean.D．Understandingenvironmentalrisks.[答案]1－4ABACWordsandPhraseseq\a\vs4\al(学问要点1)mercyn．慈爱；宽恕；恩惠[教材原句P32]Althoughthiswasbannedin1982，somecountriesarestill“murdering”theseintelligentcreatureswithoutmercy.正在尽管这种行为在1982年就被禁止了，但一些国家仍旧在毫不留情地“谋杀”这些聪慧的生物。[例1]Wenevershowmercytobadpeople.我们对坏人是决不留情的。[例2]It'samercythattheaccidenthappenedsoclosetothehospital.幸亏车祸发生在离医院很近的地方。[造句]他受到无情地对待。Hewastreatedwithoutmercy.[学问拓展](1)showmercytosb. 怜悯某人havemercyon 对……表示怜悯atthemercyof 任凭……的摆布；在……的支配中withoutmercy 残忍地，毫无怜悯心地(2)mercifuladj. 慈爱的；宽大的[即学即练]——单句语法填空/一句多译①Havinglosttheengine'spower，theboatwasnowatthemercyofthewind.②Hewassuchacruelmanthatheshowednomercytoothers.③Hewillbegenerousandmerciful(mercy)tothosewhoareweakerthanhimself.④TheyhadmercyonTomforhesufferedalot.＝TheyshowedmercytoTomforhesufferedalot.他们对汤姆表示怜悯，因为他受的苦难太多了。[小片段填空]Themercifulmerchantshowedmercytothepoorfather，“Don'tscoldhim，hewasamerechild.”(mercy)eq\a\vs4\al(学问要点2)possessionn．个人财产；拥有；限制[教材原句P32]Theseaishometolife，nothumanbeings'possessions.海洋是生命的家园，而不是人类的财产。[例1]Hecarriedallhisworldlypossessionsinanoldsuitcase.他将全部的个人财物放在了一只旧手提箱里。[例2]Anyoneinfullpossessionofthefactswouldseethatweareright.任何完全了解事实的人都会明白我们是正确的。[造句]你是什么时候拥有新居子的？Whendidyoutakepossessionofyournewhouse?[学问拓展](1)get/takepossessionof 拥有(占有)sb.beinpossessionofsth. 某人拥有/占有某物sth.beinthepossessionofsb. 某物为某人所拥有(2)possessvt. 拥有；具有；支配bepossessedof 具有(某种品质或特征)bepossessedwith/by 被……限制[即学即练]——单句语法填空①Shesaidthatshewassuddenlypossessedby/withfear.②Wolffather，whosethreechildrenwenttoPekingUniversity，ispossessed(possess)ofgreatconfidence.③ThecompanythatTomisinpossessionofwasonceinthepossessionofhisuncle.[名师点津]有无冠词时意义不同的短语：inpossessionof表示主动，意为“拥有……；占有……”，主语通常为表示人的词语；inthepossessionof表示被动，意为“被……占有”，主语通常为表示物的词语。类似的还有：①inchargeof负责……，inthechargeof由……负责②incontrolof限制……，inthecontrolof被……限制[小片段助记]Mr.Grossman'scharactersarenotsomuchinpossessionoftheirexperiencesaspossessedbythem.eq\a\vs4\al(学问要点3)logvt.把……载入正式记录；记录n．正式记录；日志；原木[教材原句P32]Loggingnewspecieswillimproveourunderstandingoflifeontheearth.记录新物种将提升我们对地球生命的了解。[例1]Theroadwasblockedbyfallenlogs.倒下的原木堵住了路面。[例2]Heloggedtheship'sspeedat10knots.他在航海日志中登记船速每小时十海里。[造句]试一试先退出再登录。Tryloggingoffandloggingonagain.[学问拓展]login/on 进入(系统)，注册，登录loginto/onto... 进入……，登录……logoff/out 退出(系统)，注销keepalog 记日志[即学即练]——单句语法填空①IgotanerrormessagewhenItriedtologin/on．②Thepasswordallowstheusertologinto/ontothesystem.③Whenyouarefinished，remembertologoff/outforsecurityreasons.SentencePatterneq\a\vs4\al(重点句式)sothat引导目的状语从句[教材原句P32]Weneedtounderstandwhatishappeningtoourplanetsothatwecantakeaction.我们须要了解我们的星球正在发生什么，这样我们才能实行行动。[句式分析]句中sothat“为了，以便，目的是”，引导目的状语从句，相当于inorderthat(为了)。[例1]Isetupthecomputersothattheycouldworkfromhome.我把电脑设置好，这样他们就可以在家办公了。[例2]Heencouragedhissontomakefriendswiththosearoundhimsothathecouldadapthimselftothenewsurroundingseasily.他激励儿子跟四周的人交挚友，这样，他就能很简单适应新环境了。[造句]我会告知你全部的事实以便你可以自己推断。Iwilltellyouallthefactssothatyoucanjudgeforyourself.[学问拓展](1)sothat从句中经常运用情态动词can/could，may/might，will/would等。sothat引导的目的状语从句不能放于句首，而inorderthat引导的目的状语从句既可放在句首，也可放在主句之后。(2)当sothat或inorderthat引导的目的状语从句中的主语与主句的主语一样时，从句可变为soasto或inorderto的动词不定式短语。[即学即练]——完成句子/一句多译①Weturnedonthelightsothatwemightseewhatitwas.我们把灯打开，以便看看它是什么。②Inorderthatwecangetthereontime，weshouldsetoutearly.为了刚好赶到那里，我们应当早些动身。③Heraisedhisvoicesothat/inorderthathecouldmakehimselfheard．＝Heraisedhisvoicesoasto/inordertomakehimselfheard．＝Heraisedhisvoicetomakehimselfheard．他提高了嗓门，以便大家都能听到。主旨大意题说明文、记叙文、争论文三种文体涉及的多种话题如社会文化类、人物故事类、科普说明类，都会考查文章大意类题。设问形式常有：(1)Whatisthemaintheme/topic/ideaofthis/thepassage/thetext?(2)Whatdoesthetext/passagemainlyfocuson?(3)Thepassageismainlyabout．(4)Thegeneral/mainideaofthepassageis．(5)Thepassagemainlyfocuseson．解题技巧——“主题句定位”寻主旨文章是由段落组成的。段落的主题就是段落的中心思想，详细段落的中心思想又是为文章整体中心思想服务的。理解整篇文章的中心思想的方法是建立在理解详细段落中心的基础上的。找出每小段的主题句，各段的主题句常在该段的首句或尾句，各段主题句的整体归纳便是文章的中心思想。有的文章无明显主题句，主题句隐含在段意之中，这就须要进一步加工概括。视察全文的结构支配，理解文章的“重心”和支撑性细微环节。找主题句四个小窍门1．段落中出现表示转折的词语(如however，but，infact，actually等)时，该句很可能是主题句。2．首段出现疑问句时，对该问题的回答很可能就是文章的主旨。3．作者有意识地重复的观点，通常是主旨；反复出现的词语，一般为体现文章主旨的关键词。4．表示总结或结论的句子常包含therefore，thus，inshort，conclude，conclusion等词。[典例]Amonthbeforemyfirstmarathon，oneofmyankleswasinjuredandthismeantnotrunningfortwoweeks，leavingmeonlytwoweekstotrain.Yet，Iwasdeterminedtogoahead.Irememberbacktomy7thyearinschool.InmyfirstP．E.class，theteacherrequiredustorunlapsandthenhitasoftball.Ididn'tdoeitherwell.HelaterinformedmethatIwas“notathletic”．TheideathatIwas“notathletic”stuckwithmeforyears.WhenIstartedrunninginmy30s，Irealizedrunningwasabattleagainstmyself，notaboutcompetitionorwhetherornotIwasathletic.Itwasallaboutthebattleagainstmyownbodyandmind.Atestofwills!Thenightbeforemymarathon，IdreamtthatIcouldn'tevenfindthefinishline.Iwokeupsweatingandnervously，butreadytoprovesomethingtomyself.Shortlyaftercrossingthestartline，myshoelaces(鞋带)becameuntied.SoIstoppedtoreadjust.NotthestartIwanted!Atmile3，Ipassedasign：“GOFORIT，RUNNERS！”Bymile17，Ibecameoutofbreathandtheonceinjuredanklehurtbadly.Despitethepain，Istayedthecoursewalkingabitandthenrunningagain.Bymile21，Iwasstarving!AsIapproachedmile23，Icouldseemywifewavingasign.Sheismybiggestfan.Shenevermindedthealarmclocksoundingat4a．m.orquestionedmyexpensesonrunning.Iwasoneofthefinalrunnerstofinish.ButIfinished!AndIgotamedal.Infact，Igotthesamemedalastheonethattheguywhocameinfirstplacehad.Determinedtobemyself，moveforward，freeofshameandworldlylabels(世俗标签)，Icannowcallmyselfa“marathonwinner”．★Whatdoesthestorymainlytellus?A．Amanoweshissuccesstohisfamilysupport.B．Awinnerisonewithagreateffortofwill.C．Failureisthemotherofsuccess.D．Oneisnevertoooldtolearn.B[通读全文可知，作者在讲解并描述自己跑马拉松的经验，再依据最终一段“Determinedtobemyself，moveforward，freeofshameandworldlylabels(世俗标签)，Icannowcallmyselfa‘marathonwinner’．”可知，作者胜利跑完马拉松源于自己的强大意志力。故选B。][对点训练]ABoys&GirlsClubsofKingCountyisproudtoannounceCassy，amemberofWallingfordBoys&GirlsClub，haswonthetitleofourYouthoftheYear.Intotal，12extraordinaryteensfromClubsacrossthecountycompetedforthetitle.Eachcandidatewasjudgedonthefollowing：leadershipandservicetotheirClubandcommunity；theirlifegoalsandvalues；moralcharacter；academicsuccessandtheirpublicspeakingskillsduringaninterview.Cassywalkedawaywiththewinningtitleanda$2，000educationscholarship.Shesaid，“Whentherewasnooneelsetoreachoutto，IknewIcouldturntothestaffattheBoys&GirlsClub.WithouttheClub，Iwouldn'thavehadthestrengthtocontinuemystudieswhileIwashomeless.IhavecometothinkoftheBoys&GirlsClubasnotonlyaplacetogotoafterschool，butashelterandahome.”“Cassyisincrediblyhard­workinganddriven，”saidMeghanSweet，DirectorofWallingfordBoys&GirlsClub.“Shewon'tletherchallengesgetinthewayofhersuccess.TheClubhasprovidedherwithasecondhome，whilesheinreturnhashelpedmaketheClubawarmandwelcomingplacewestrivetoprovideforallourmembers.TheworldneedsmoreyoungwomenlikeCassy，whohasprovedthatanyonewhoisgivenaplaceandanopportunitytodeveloptheirpotentialcanbecomeacommunityleader.”Cassyvaluesthevoicesofindividualswhoarehomeless.Sheherselfhasexperiencedhomelessness，andwantstosharerealstoriesofthehomelesstopromotepeople'sunderstandingofthem.Sheco­foundedastudentorganizationwheresheandotherstudentsinterviewhomelessindividualsandsharetheirstoriesonaFacebookpagecalled“TheUnheardVoicesofSeattle”．★Whatisthepassagemainlytalkingabout?A．TheUnheardVoicesofSeattle.B．ThewinneroftheYouthoftheYear.C．Boys&GirlsClubsofKingD．Themovingstoriesofhomelesskids.B[主旨大意题。本文围绕Cassy获得Boys&GirlsClubsofKingCounty的“YouthoftheYear”称号绽开了叙述，然后讲解并描述了该称号的评比条件、Cassy获奖后的感受、他人对Cassy的评价以及Cassy为让人们更加了解无家可归的人而作出的努力等。故选B。]BIfsomepartsofabodyareverysickordamaged，thendoctorsmightneedtoremovethem.Anotherwaydoctorscanhelpistogrownewtissuetoreplacewhatissickordamaged.Thisiscalledregenerativemedicine(再生医学)．Regenerativemedicinesoundslikesomethingfromasciencefictionmoviebutitisnotanewidea.Insideourbones，wehavesomethingcalled“marrow”，whichmakesourbloodandkeepsushealthy.Doctorshavebeengivingsickpeoplethebonemarrowfromotherhealthypeopleforthelast30or40years，andthisisakindofregenerativemedicine.Newerdevelopmentsinregenerativemedicineincludegrowingnewskininalaboratoryandusingittohelppeoplewhohavebeenhurtinfiresoraccidents.Anotherexampleofregenerativemedicineisatechniquedevelopedfromstudyingfrogsandmice.Whencellsareold，likeinadults，theycan'tchangewhattheydoinourbodies.Forexample，askincellcan'tchangeintoaneyecell.Bu