统考版2025届高考英语一轮复习选修7Unit3Underthesea教师用书教案新人教版

PAGEUnit3Underthesea□anecdoten.□annualadj.&n.□migrationn.□shoren.□offshoreadv.&adj.□yellvi.&n.□telescopen.□teamworkn．□divevi.&n.□lipn.□sharkn.□relationshipn.□conservationn.□jogvi.&vt.□seasiden．&adj.□netn．□targetn.□tiden.□dimensionn.□pureadj.□celln.□vividadj.□seaweedn.□flashlightn．□suckvt.&vi.□giantadj.&n.□greyadj.&n.□steepadj.□boundaryn.□sealn.□pensionn.1．a.(2024·浙江卷)KevinBalke,aresearchengineerattheTexasA&MUniversityTransportationInstitute,saysthatwhilesmartlightscanbeparticularlybeneficialforsomecities,othersaresojammedthatonlyasharpreductioninthenumberofcarsontheroadwillmakeameaningfuldifference. 急剧的；明显的b．(天津卷)Thelinkbetweenwhatthemenhaddoneasboysandhowtheyturnedoutasadultswassurprisinglysharp. 明确的；确定的2．(2024·全国卷Ⅱ)Whilethedeclineoverthepastdecadeissteepforteenreaders,somedatainthereportshowsthatreadingremainsabigpartofmanychildren'slives,andindicateshowparentsmighthelpencouragemorereading. (数量的上升或下降)急剧的3．(天津卷)Parentsandchildrenshouldcommunicatemoretonarrowthegapbetweenthemsothattheycanunderstandeachotherbetter. 缩小[单词拼法·运用]核心单词语境运用1．witnessvt.当场见到；目击n．目击者；证人；证据2．oppositeprep.在……对面adj.相对的；相反的3．pausevi.&n.暂停；中止4．dragvt.拖；拉；扯5．neatadj.〈口〉好的；整齐的；匀整的6．fleevi.躲避；逃跑vt.逃离7．meantimeadv.其间；同时8．narrowadj.狭窄的；有限的；狭隘的9．shallowadj.浅的；肤浅的；浅显的10．awesomeadj.使人敬畏的；令人畏惧的用所给词的适当形式填空。1．Shewasshockedbytheviolentscenesshehadwitnessed(witness)．2．Scientificstudieshaveshownthatmakingahabitofpausing(pause)beforeyoudosomethingcanactuallyhaveabigimpactonhowyourlifeturnsout.3．Hearrivedatschoolearlyinthemorning，dragging(drag)hisheavysuitcaseacrossthecampus.4．Peoplefled(flee)aimlesslyinterrorasthetsunamistruckthecitywithoutanyprecaution.5．Totheirrelief，theirstudentsnarrowly(narrow)escapedfromtheshakingbuilding.派生单词语境运用1．accommodatevt.供应住宿→accommodationn．居处；住宿2．deepadj.&adv.深的(地)→depthn．深(度)；深处→deeplyadv.深深地→deepenv．使加深；使剧烈；变深3．urgevt.督促；极力主见；驱策→urgentadj.紧急的；迫切的4．abandonvt.放弃；遗弃；抛弃→abandonedadj.被遗弃的；放纵的5．reflectvi.思索vt.映射；反射；思索→reflectionn．反射；反映；映像6．awareadj.意识到的；知道的→awarenessn．意识；相识7．sharpadj.锋利的；锋利的；灵敏的→sharpenv．削尖；磨快；尖锐；变锋利8．tasten．味道v．品尝→tastyadj.好吃的；可口的→tastelessadj.无味的9．scarevt.恐吓vi.受惊吓→scaredadj.恐惊的；胆怯 的→scaryadj.恐怖的；可怕的用所给词的适当形式填空。1．Itwasascarystoryandchildrenwerescaredaftertheyheardit.(scare)2．Thoughthesoupistasty,I'velostmysenseoftasteandittastesjustliketastelesswater.(tasty)3．Thelakeisover20metersindepth．Sowewereallmoveddeeplybythemanwhodiveddeepintothelaketosavetheboy.(depth)4．Someflowersarereflectedintheriverandthereflectionisverybeautiful.(reflect)5．Ifyoucan'tfindanyaccommodationselsewhere,hereisaroomwhichcanaccommodateuptofivepeople.(accommodation)6．Itisurgedthatwe(should)finishthejobinsuchurgenttime.(urge)[短语理解·运用]高频短语语境运用1．holdup举起；阻挡2．be/becomeawareof对……知道、明白；意识到……3．(be)scaredtodeath吓死了4．help(...)out帮助(某人)摆脱逆境或危难5．upsidedown上下翻转6．inthemeantime在此期间7．drawclose/near接近；即将来临8．reflecton考虑；反思填入一个适当的词。TheSpringFestivalisdrawing①close/near,butmyseven­year­oldsisterseemstobeinlowspirits.Iamaware②ofthefactthatsheisinsomekindoftrouble,butIdon'tknowhowIcanhelpher③out.Tomorrow,mymotherandIplantodosomeshoppingifthefineweatherholds④up.Mysisterwillstayhome⑤inthemeantimebabysittingoursmallestbrother.I'mreflecting⑥onwhattodotomakeherpleased.PerhapsabeautifuldollwillbeapleasantsurpriseforherontheSpringFestivalEve.[句式辨识·运用]教材原句背诵句式结构仿写1．Itis/wasatimewhen...“曾经一度……”，when引导定语从句Itwasatimewhenthekillerwhales，or“killers”astheywerethencalled，helpedthewhalerscatchthebaleenwhalesthatwereontheirannualmigration.我曾一度痴迷网络嬉戏。ItwasatimewhenIwasaddictedtoplayingcomputergames.2．“beaboutto＋动词原形”表示即将发生的事情Thiswasthecallthatannouncedtherewasabouttobeawhalehunt.我刚要做作业这时停电了。Iwasabouttodomyhomeworkwhenthepowerwascutoff.3．see...doingsth.望见……正在做某事Aswedrewcloser,Icouldseeawhalebeingattackedbyapackofaboutsixotherkillers.我们看到越来越多的古建筑正在被破坏或拆除。Wecouldseemoreandmoreancientbuildingsbeingdestroyedorpulleddown.4．where引导地点状语从句Thewaterwasquiteshallowbutwherethereefended，therewasasteepdroptothesandyoceanfloor.常言道，覆水难收，懊悔于事无补。Asthesayinggoes,it'snousecryingoverspiltmilk.1．urgevt.督促；极力主见；驱策n．剧烈的欲望；冲动[高考原句·2024·北京卷]Buttheurgewouldnodoubtbegreaterifyouwerelivingonthestreetswithlittlefoodandmoney.(1)urgesb.todosth.督促某人做某事urgethat...(should)dosth.极力主见；强调……(2)have/feelanurgetodosth.渴望做某事(3)urgentadj.紧急的；迫切的urgencyn．紧急；督促anurgentlook急迫的神情inurgentneedofmoney迫切须要钱urgeagainsttheadoptionofthemeasure极力反对实行这项措施[基础练习]——单句语法填空①(2024·天津卷)Hearingthatyou'llgiveusalectureaboutwesternartandwanttohearouropinionsaboutwhichtopictocover,Ifeelanurgetomake(make)myvoiceheard.②Parentsshouldactivelyurgetheirchildrentotake(take)advantageoftheopportunitytojoinsportsteams.③Inordertoimprovelearningefficiency,Iurgethatallofus(should)form(form)thehabitofthinkingindependentlyandreviewinglessonsintime.④(2024·浙江卷)Becauseofallthisextratime,therewasnosenseofurgency(urge)todomyschoolworkimmediately.⑤—Mustyouinterruptnow？Can'tyouseeI'monthephone?—Sorry，Sir，butit'surgent(urge)．[链接写作]——一句多译学生极力要求图书馆经理假期开放图书馆。①Thestudentsurgethemanagerofthelibrarytokeepitopenduringthevacation.(urge...to...)②Thestudentsurgethatthemanagerofthelibrary(should)keepitopenduringthevacation.(urgethat...)2．abandonvt.遗弃；抛弃；放弃；中止；(与oneself连用)使放纵，使听任n．放任；放纵(1)abandondoingsth.放弃做某事abandononeselftodoingsth.沉湎于做某事；放纵(感情)于做某事(2)withabandon尽情；放任地(3)abandonedadj.抛弃了的；废弃的；放纵的anabandonedfarm废弃的农场abandonsmoking戒烟abandonone'sfamily抛弃家人abandonhimselftodespair陷入无望[基础练习]——单句语法填空①Theseplansareabandoned(abandon)becauseoffinancialproblems.②(2024·全国卷Ⅲ)Wangcollectedmorethan7millionabandoned(abandon)bricksofdifferentages.③Iwillneverabandonreaching(reach)thetopofthe“mountain”becauseIwanttobesuccessfulinlife.[链接写作]——完成句子/句式升级①(一般表达)Heabandonedhimselftoplayingcomputergames(沉迷于玩电脑嬉戏)anddidn'tpasstheexam.②(高级表达)Abandoninghimselftoplayingcomputergames，hedidn'tpasstheexam.(现在分词短语作状语)③(高级表达)Abandonedtoplayingcomputergames，hedidn'tpasstheexam.(过去分词短语作状语)3．reflectvt.映射；反射；思索vi.思索[高考原句·2024·全国卷Ⅲ]Butthatchangedwhenasystemofhigh­techmirrorswasintroducedtoreflectsunlightfromneighboringpeaksintothevalleybelow.(1)reflecton/upon细致考虑/深思/反省……(2)reflectionn．反映，表现；倒影，影像；思索，反省reflectChineseculturaltraditions反映了中国的文化传统thereflectionofthetreesinthelake湖面映出树的倒影thelightreflectingfromthewater由水中反射出的光reflectonwhattodonext考虑下一步怎么办[基础练习]——单句语法填空①(2024·江苏卷)Acityistheproductofthehumanhandandmind,reflecting(reflect)man'sintelligenceandcreativity.②(2024·全国卷Ⅲ)Asthesmallboatmovedgentlyalongtheriverhewasleftspeechlessbythemountainsbeingsilentlyreflected(reflect)inthewater.③Usuallyachild'sbehaviourisareflection(reflect)ofhisfamilyenvironment.[链接写作]——完成句子/句式升级①(一般表达)Whenshereflectedon(反思)hervolunteerexperience,Tinafeltproudofwhatshemanagedtoachievetogetherwithherlocalcolleagues.②(高级表达)Reflectingonhervolunteerexperience,Tinafeltproudofwhatshemanagedtoachievetogetherwithherlocalcolleagues.(现在分词短语作状语)4．help(...)out帮助(某人)摆脱逆境或危难；帮助；使(某人)脱离逆境[高考原句·2024·浙江卷]Agoodneighborisalsoonewholikestohelpoutinsmallways.(1)help(sb.)(to)dosth.帮助(某人)做某事helpsb.withsth.帮助某人做某事(2)can'thelp(to)dosth.不能帮着做某事can'thelpdoingsth.禁不住做某事can'thelpbutdosth.不得不做某事(3)helponeself(tosth.)自取，自用helpmeoutwiththisproblem帮我解决问题bealwayswillingtohelpout总是乐于助人[基础练习]——单句语法填空①IamsobusywithmystudiesthatIseldomhelpmyparentswiththehousework.②HeisalwayswillingtohelpmeoutwhenIamintrouble.③Groupactivitieswillbeorganizedafterclasstohelpchildren(to)develop(develop)teamspirit.④(2024·北京卷)Amazedbythisuniqueculture,theforeignstudentscouldn'thelptaking(take)picturesfromtimetotime.⑤Facedwithsomuchtrouble,Ican'thelpbutturn(turn)tomyparentsforhelp.[链接写作]——完成句子/句式升级①(一般表达)Withthehelpofmyteacher/Withmyteacher'shelp(在老师的帮助下),IhavemadegreatprogressinmyspokenEnglish.②(高级表达)Itiswiththehelpofmyteacher/withmyteacher'shelpthatIhavemadegreatprogressinmyspokenEnglish.(强调句型)5．be/becomeawareof对……知道、明白；意识到……(1)beawarethat...知道；体会到……(2)awarenessn．知道；相识；意识develop/raiseanawarenessof...培育/提高……的意识beawareofthedangerstotheirownhealth意识到对自身健康的危害anawarenessoftheimportanceofeatingahealthydiet相识到健康饮食的重要性[基础练习]——单句语法填空①Whenvisitinganothercountry，youshouldbeawareofthosedifferencesandrespectthem.②Howdoyouraiseawareness(aware)ofalltheseissues?[链接写作]——词汇升级(一般表达)Throughthediscussion,werealizethenecessityofcarryingoutalow­carboneconomyinourcountry.(高级表达)Throughthediscussion,weareawareofthenecessityofcarryingoutalow­carboneconomyinourcountry.6．[教材佳句]Thewaterwasquiteshallowbutwherethereefended，therewasasteepdroptothesandyoceanfloor.水很浅，但到了珊瑚礁的终点，就有一个陡坡，始终下降到满是沙子的海底。[句法句式]句中where...，therebe...，意为“在……的地方，有……”，where引导地点状语从句。另外wherever“无论什么地方，无论在何处”也可引导地点状语从句。(1)where可以引导地点状语从句，修饰主句的谓语。(2)where可以引导定语从句，修饰它前面的名词。(3)where可以引导名词性从句，在句中作主语、宾语、表语或同位语。[基础练习]——指出该从句是哪一类从句/单句语法填空①Halfanhourlater,Lucystillcouldn'tgetataxiwherethebushaddroppedher.地点状语从句②(2024·天津卷)Theirchildisatthestagewhereshecansayindividualwordsbutnotfullsentences.定语从句③(2024·北京卷)Withouthissupport,wewouldn'tbewherewearenow.表语从句④Wherevershegoes，therearecrowdsofpeoplewaitingtoseeher.[链接写作]——一句多译(2024·全国卷Ⅲ)一个新建的体育馆在一年前还是草地的地方拔地而起。①Anewly­builtstadiumhasarisenwheretherewasnothingbutagrasslandayearago．(状语从句)②Anewly­builtstadiumhasarisenintheplacewheretherewasnothingbutagrasslandayearago．(定语从句)[名师点津]留意where引导状语从句和where引导定语从句的区分。where引导状语从句时，where是从属连词，where引导的从句修饰主句的谓语动词。where引导定语从句时，where是关系副词，在从句中作地点状语，其前面有表示地点的先行词。夯基固本——基础强化Ⅰ.用所给词的正确形式填空。1．Theyabandonedcarrying(carry)outtheplanbecauseofthebadweather.2．Whenthetimecametomakethefinaldecisionforacourse,Idecidedtoapplyfortheonethatreflected(reflect)myinterest.3．ThismorningIreceivedatelephonecallfrommydentist,urgingmetocome(come)tohispracticeforimmediatetreatmentofmyteeth.4．Hearingthenewsthathermotherwasseriouslyill,shecouldn'thelpcrying(cry)．5．(2024·天津卷)Ifyourawareness(aware)isassharpasitcouldbe,you'llhavenotroubleansweringthesequestions.Ⅱ.在空白处填入一个适当的词。1．Yourperformanceasastudentwillbeexcellentifyoudevelopahabitofreflectingon/uponhowyoulearn.2．Ordinarywomanthoughsheis,shetrieseverymeanstomakepeopleawareoftheimportanceofenvironmentalprotection.3．Hewasobviouslyinsomekindoftrouble，butIdidn'tknowhowIcouldhelphimout．4．—Wheredoyouplantowork?—I'vemadeupmymindtogowhereI'mmostneeded.5．ThesummervacationiscomingandIhaveanurgetotravel.Ⅲ.在下列句子中找出一处错误并改正。1．Abandonedtoplaycomputergames，WangPinghasfallenbehindtheotherstudentsinhisstudies. play→playing2．Ihavedonatedmoneytofamilieswithillfamilymembersandurgedthattheydidsomethingfun. did→do3．Consideringhownarrowthepathis,Ican'thelpbuttothinkitwillbehardforthetrucktogothrough. 去掉第一个to4．Wemustclearlyawarethattherearestillquiteafewproblemsinourwork. 在must后加be5．(2024·浙江卷)Thelossofbigtreeswasgreatestinareaswhichtreeshadsufferedthegreatestwatershortage. which→where查缺补漏——学问拾遗Ⅰ.用所给词的正确形式填空。1．Aftertheearthquake,thefirstthingthelocalgovernmentdidwastoprovideaccommodations(accommodate)forthehomelessfamilies.2．Theywereabouttowatch(watch)theirfavouritemoviewhentheyheardastrangenoisecomingfromoutside.3．Witheconomydevelopingatgreatspeed,Chinahaswitnessed(witness)dramaticchangesoverthepast40years.4．Beingeducated(educate)inafamousuniversityiswhatmoststudentswishfor.5．AfterIheardtheterrifyingnews,nothingcouldhavestoppedmefromfeelingscared(scare)todeath.Ⅱ.在空白处填入一个适当的词。1．ItwasaboutatimewhentherewereblackslavesinNorthAmerica.2．Oppositetothelecturehallistheartcenter,wheretherearemanyChineseandforeignfamouspaintings.3．Suddenly,hesawacarwithitsbrightlightson.Ashegotcloser,hefoundanothervehicleupsidedownontheroad.4．Thetrainwasheldupbythesnowstorm,causingthedelay.5．Whatthepolicedidfirstwastointerviewallthewitnessestotheaccidentlastweek.强技提能——语言应用Ⅰ.语法填空短文中黑体部分为本单元核心学问点，在空白处填入1个适当的单词或括号内单词的正确形式，并背诵该短文。Davidreflectsonhisbehavioursannuallybeforehedecides1．whattocontinueortoabandon.Avividmemoryofhischildhoodaccounts2．forthishabit.Manyyearsago,healongwithhisfatherpaid3．a5­dayvisittoatownontheborder,4．whereaccommodationwasfree.Onemorningsomethingawesomehappenedtohim.He5．wasjogging(jog)alongapathneartheboundarywhenhewastargetedbysomesoldiers,who6．hid(hide)themselvesbehindasteepbankofashallowriver,justoppositetohim.Sharpwhistlesofthebulletsurgedhim7．toflee(flee)asfastaspossible.Luckily,henarrowlyescaped8．beingkilled(kill),bypurecoincidence