2021新高考英语一轮复习学案选修7Unit3Underthesea

Unit3Underthesea1．ocean/sean.海洋2.beachn.海滩3．waven.海浪4.bayn.海湾5．channeln.海峡6.sandn.沙滩7．islandn.岛8.harbourn.港湾9．seashoren.海岸10.coastn.海滨11．seaweedn.海草12.dolphinn.海豚13．starfishn.海星14.coraln.珊瑚15．whalen.鲸鱼16.sharkn.鲨鱼17．seashelln.海贝18.seahorse海马19．turtlen.海龟20.gulln.海鸥1．inthemeantime在此期间；与此同时2．ineffect实际上3．largeamountsof大量的4．accountfor占……比例5．benativeto原产于某地的6．beresponsiblefor对……负责任7．apply...to...把……应用到……；把……涂抹在……8．solongas只要9．beinvolvedin参与10．industrialprocess工业生产1．Lackinginhumanprotection,thenumberofYangtzeFinlessPorpoiseisbeingsmallerandsmaller.由于缺乏人类保护，长江江豚的数量正变得越来越少。2．Wecycledfromtheverybeginningtotheendofthecamp,sayingnotoanynon­environmentallyfriendlytransportation.夏令营期间我们自始至终骑车，拒绝任何不环保的交通方式。3．Itisthroughtheactivitythatwelearnbettertheimportanceofprotectingtheenvironment.通过该活动，我们更好地意识到保护环境的重要性。1．StartinginMay,theactivitiesare_aimed_atreducingairpollutioninourcityandraisingpeople'senvironmentalawareness.从五月份开始的活动旨在减少我市的空气污染并提高人们的环保意识。2．Nowmoreandmorepeoplebeeawarethatthepresentenvironmenthasmuchtodowithwhat_we_have_done_to_the_earth.现在，越来越多的人开始认识到，目前的环境与我们对地球的所作所为有很大关系。3．Ononehand,we'dbetterlaunchacampaigntoraise_people's_awareness_of_environmental_protection.一方面，我们最好发起活动提高人们的环保意识。教材单词写准并记牢Ⅰ.重点单词1．seasiden．&adj.海边(的)；海滨(的)2．yellvi.大叫；呼喊n.叫声；喊声3．fleevi.逃避；逃跑vt.逃离4．jogvi.慢跑vt.轻推；轻撞5．pausevi.&n.暂停；中止6．dragvt.拖；拉；扯7．targetn.目标；靶；受批评的对象8．oppositeprep.在……对面adj.相对的；相反的9．annualadj.每年的；按年度计算的n.年刊；年鉴10．witnessvt.当场见到；目击；见证n.目击者；证人；证据11．vividadj.生动的；鲜明的；鲜艳的12．divevi.&n.跳水(的动作)；潜水(的动作)；俯冲13．teamworkn.协作；配合；合作14．pureadj.纯的；纯粹的；纯洁的15．narrowadj.狭窄的；有限的；狭隘的16．shallowadj.浅的；肤浅的；浅显的17．neatadj.好的；整齐的；匀称的Ⅱ.拓展单词1．acmodationn.住所；住宿→acmodatevt.提供住宿2．depthn.深(度)；深处→deepadj.&adv.深的(地)→deeplyadv.深深地→deepenv.使加深；使强烈；变深3．urgevt.催促；极力主张；驱策→urgentadj.紧急的；急迫的；迫切的4．abandonvt.放弃；遗弃；抛弃→abandonedadj.被遗弃的；放纵的5．relationshipn.关系；血缘关系；交往→relatev.使有联系；叙述；涉及→relatedadj.有关系的；有关联的→relationn.关系；叙述6．conservationn.保存；保护→conservev.保存7．reflectvi.思考vt.映射；反射；思考→reflectionn.反射；反映；映像8．awareadj.意识到的；知道的→awarenessn.意识；觉悟；认识9．sharpadj.锐利的；锋利的；敏捷的→sharpenv.削尖；磨快；尖锐；变锋利→sharpenern.磨削的工具→sharplyadv.急剧地；鲜明地；严厉地10．tastyadj.好吃的；可口的→tasten.味道v.品尝→tastelessadj.无味的11．scarevt.恐吓vi.受惊吓→scaredadj.恐惧的；害怕的→scaryadj.恐怖的；可怕的Ⅲ.阅读单词1．anecdoten．轶事；奇闻2．shoren．岸；海滨3．dimensionn.维(数)；方面；侧面4．telescopen.望远镜5．tiden.潮(汐)；潮水；潮流6．flashlightn.闪光信号灯；手电筒；闪光灯7．greyadj.&n.灰色(的)8．steepadj.陡峭的9．Antarcticadj.南极的10．suckvt.&vi11．sealn.海豹；封条；印章12．boundaryn.界限；分界线13．awesomeadj.使人敬畏的；令人畏惧的14．pensionn.养老金；退休金15．meantimeadv.其间；同时高考与教材1.(2019·全国卷Ⅱ)Youalsoneedtojudgethequalityanddepth(deep)ofyourmotivation.2．(2018·北京卷)Theteahousewitnessed(witness)areallyenjoyabletimeforallofus.3．(2018·浙江卷)Becauseofallthisextratime,therewasnosenseofurgency(urge)todomyschoolworkimmediately.4．(2018·全国卷Ⅱ)Producedbyourteachersandusseniorstudents,itreflects(reflect)yearsofhardworkatschool.5．(2018·天津卷)SoIranbackhomealmostinthedarkwhiletryingnottogettooscared(scare)．6．(2018·天津卷)Ifyourawareness(aware)isassharpasitcouldbe,you'llhavenotroubleansweringthesequestions.教材短语写准并记牢1.in_the_meantime在此期间；与此同时2．help...out帮助(某人)摆脱困境或危难3．be/bee_aware_of对……知道、明白；意识到……4．upside_down上下翻转5．(be)_scared_to_death吓死了6．hold_up阻挡7．draw_near/close靠近8．sort_out整理；分类；收拾9．aim_at瞄准10．be_about_to_do_sth.正要做某事11．ahead_of在……前面；领先12．keep_sb._from_doing_sth.阻止某人做某事13．e_on加油；赶快14．reflect_on思考高考与教材1.(2019·全国卷Ⅱ)“Ireflect_on(思考)howmyday'sgoneandthinkabouttherestoftheweek，”hesaid.2．(2018·浙江卷)Agoodneighborisalsoonewholikestohelp_out(帮助摆脱困境)insmallways.3．(2018·全国卷Ⅱ)Exercisingmakesyoumoreawakeandreadytohandlewhateverisahead_of(在……前面)youfortheday.教材句式写准并记牢1.atime＋when引导的定语从句It_was_a_time_whenthekillerwhales,or“killers”astheywerethencalled,helpedthewhalerscatchthebaleenwhalesthatwereontheirannualmigration.那个时期，虎鲸(当时被称为“杀手”)帮助捕鲸人在每年须鲸迁徙时捕捉须鲸。2．beabouttodosth.正要做某事Thiswasthecallthatannouncedtherewas_about_to_beawhalehunt.这是宣告捕鲸行动马上就要开始了。3．see...doingsth.看见……正在做某事及v.­ing形式的被动式作宾语补足语Aswedrewcloser,Icouldsee_a_whale_being_attackedbyapackofaboutsixotherkillers.随着我们的逼近，我能看见一条鲸鱼正在被其他六条虎鲸袭击。4．where...,therebe...在……地方，有……，where引导地点状语从句Thewaterwasquiteshallowbutwherethereefended,there_wasasteepdroptothesandyoceanfloor.水很浅，但到了珊瑚礁的尽头，就有一个陡坡，一直下降到满是沙子的海底。高考与教材1.(2019·全国卷Ⅱ)There_was_a_time_when(有一段时期)peoplemayhavefeltawkwardaboutaskingforatableforone,butthosedaysareover.2．(2018·北京卷)AsIapproachedmile23,Icouldsee_my_wife_waving_a_sign(看到我的妻子在挥动牌子).1．常用­ship名词集锦①relationship关系②friendship友谊③leadership领导才能④scholarship奖学金⑤championship冠军⑥hardship困苦；苦难2．形容词＋­th后缀变名词①deep→depth深；深处②long→length长；长度③wide→width宽度④warm→warmth温暖⑤strong→strength力量⑥true→truth真理⑦grow→growth成长3．“v.＋at”动词短语荟萃①aimat瞄准②pointat指向③arriveat到达④laughat嘲笑⑤knockat敲(门、窗等)4．foot短语一览①dragone'sfeet故意拖拉②findone'sfeet会走路③onfoot步行④setfootin/on进入；踏上⑤standonone'sownfeet独立5．from短语集萃①apartfrom除……之外(别无)②asidefrom除……以外③bedifferentfrom与……不同④efrom来自；出生于⑤farfrom远离；远非；完全不⑥freefrom不受……影响的高频词汇精讲1．witnessn．目击者；证人；证据vt.当场见到；目击Ithought,atthetime,thatthiswasjustastorybutthenIwitnesseditwithmyowneyesmanytimes.当时我以为这只是一个故事罢了，但是后来我亲眼见过很多次。(1)witnesssth./that...目击……witnessto(doing)sth.证实/证明(做)某事(2)(a)witnessof/tosth.……的目击者/见证人/证明/证据(1)单句语法填空①Thegirlwitnessedtoseeing(see)themanburstintothebankonadarknightlastweek.②Thepasttenyearshave_witnessed(witness)aboomineconomyinmyhometown.③Hisgoodhealthisawitnessto/ofthesuccessofthetreatment.④Thewitnesses(witness)questionedbythepolicejustnowgaveverydifferentdescriptionsofthefight.(2)写作运用Witheconomydevelopingatgreatspeed,ourcityhas_witnessed_quite_a_few_changesinrecentyears.随着经济的快速发展，最近几年，我们的城市见证了许多变化。2.urgevt.催促；督促；极力主张；驱策“Manoverboard!Turntheboataround！”urgedGeorge,shoutingloudly.乔治大声喊道：“有人落水了！把船头调回去！”(1)urgesb.todosth.催促某人做某事urge/itisurgedthat...(should)dosth.极力主张……做某事(2)haveanurgetodosth.渴望做某事(3)urgentadj.紧急的；迫切的urgencyn.紧急；催促(1)单句语法填空①Itisstronglyurgedbystudentsthatthelibrary(should)_be_kept(keep)openduringtheweekend.②Ourteacherurgesusto_study(study)hardwiththeCollegeEntranceExaminationdrawingnear.③Sheinvitedmetodinner,butIdeclinedonaccountofurgent(urge)business.(2)完成句子Thepublicurgedthatthe_government_(should)_take_measures_topreventsuchcasesfromhappeningagain.公众强烈要求政府采取措施来防止此类案件的再次发生。3．abandonvt.放弃；遗弃；抛弃FromJames'sface,Icouldseehewasterrifiedofbeingabandonedbyus.从詹姆斯的脸上，我能看出他非常恐慌，生怕被我们遗弃。(1)abandonone'shope/plan/idea放弃希望/计划/主意abandononeselfto...沉湎于……；纵情于……(to为介词)abandondoingsth.放弃做某事(2)withabandon放纵地；放任地(3)abandonedadj.被遗弃的；无约束的；无度的；放纵的beabandonedto沉湎于……(1)单句语法填空①Soontheyreachedanabandoned(abandon)building,wherethereoncelivedanoldmonk.②Withoutworryingaboutanything,shewas_abandoned_toalifeofpleasure.③Theyoungmandoesnothingbutabandonhimselftopleasure.(2)完成句子Manystudentsabandon_themselves_totheputergamesnowadays,whichworriestheirparentsalot.如今很多学生迷恋于电脑游戏，这使得他们的父母很担心。4．help(...)out帮助(某人)摆脱困境或危难；协助；使(某人)脱离困难WhatevidencewastherethatOldTomwashelpingthewhalersout?有什么证据能说明老汤姆帮助捕鲸者摆脱险境？(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(1)单句语法填空①WhenIconsiderhowtalentedheisasapainter,Ican'thelpbutbelieve(believe)thatthepublicwillappreciatehisgift.②Shecan'thelp(to)_clean(clean)thehousebecauseshe'sbusymakingacake.③WheneverIvisitHangzhou,Ican'thelpbeing_struck(strike)byitsbeauty.④Ican'tthankhimtoomuch,withthehelpofwhomIhaveachievedmydream.(2)完成句子Theydothiseitherbyprovidingthingsthatarenecessary,orbyraisingmoneytohelp_the_local_people_out.他们通过提供一些必需品或者筹钱来帮助当地人渡过难关5．reflectvi.思考vt.映射；反射；思考I'msittinginthewarmnightairwithacolddrinkinmyhandandreflectingontheday—adayofpuremagic!我坐在温暖的夜空下，手里拿着一瓶冷饮，回忆着当天的事情——这是神奇的一天！(1)reflect...in...在……中映出……的影像bereflectedin倒映在；反映在reflecton/uponsth.反省/认真思考某事(2)reflectionn.反射；反照；反映；映像；沉思onreflection再三考虑(1)单句语法填空①Youshouldsetasidesometimetoreflectonyoursuccessesandfailures.②Itseemsbeautifulthatthetallbuildingsare_reflected(reflect)inthelakearoundwhichtherearemanytrees.③Usuallyachild'sbehaviourisareflection(reflect)ofhisfamilyenvironment.(2)完成句子Itisnotthestoryitselfbut_what_is_reflected_in_the_story_that_counts.重要的不是故事本身，而是故事中反映的道理。6.be/beeawareof对……知道、明白；意识到……ThefirstthingIbecameawareofwasallthevividcolourssurroundingme—purples,reds,oranges,yellows,bluesandgreens.我首先注意到的是我周围那些鲜艳的色彩——紫色、红色、橘黄、明黄、蓝色和绿色。(1)beawarethat...知道；体会到……makesb.awareof/that...使某人注意到……；提醒某人注意……asfarasI'maware据我所知(2)awarenessn.意识；认识develop/raiseanawarenessof...培养/提高……的意识(1)单句语法填空①Throughthediscussion,wearefullyawareofthenecessityofcarryingoutalow­carboneconomyinourcountry.②Itisimportantthatstudentsdevelopanawareness(aware)ofvaluingparents'love.(2)写作运用Wemust_be_clearly_aware_thattherearestillquiteafewdifficultiesandproblemsinourwork.我们必须清醒地意识到，在我们的工作中还有不少困难和问题。7.bescaredtodeath吓死Itoldmyselftheyweren'tdangerousbutthatdidn'tstopmefromfeelingscaredtodeathforamoment!我告诉自己它们并不危险，但是这样一点儿也不能抑制我那怕的要死的心情！(1)scaresb.away/off把某人吓跑scaresb.outofsb.吓得某人魂不附体scaresb.intodoingsth.恐吓某人做某事(2)scaredadj.惊吓的，恐惧的(be)scaredtodeath吓得要死bescaredof(doing)sth./todosth.害怕做某事(3)scaringadj.令人害怕的(1)单句语法填空①Mostofusareeagerforsuccessandscaredoffailure.②Thepoorgirlwassoscared(scare)thatshenearlyburstintotears.③Hewasscaredtodeath(die)onseeingtheterrifyingscene.④Thatscaring(scare)moviewassoterrifyingthatMarkfeltfrightenedatthethoughtofit.(2)文化渗透TheSpringFestivalhasalonghistory,whichwasoriginallycelebratedtoscare_awayafiercebeast“Nian”．春节有着悠久的历史，人们最初庆祝春节是为了吓跑一头凶猛的怪兽“年”。重点词汇点拨1．acmodationn．住所；住宿(1)provideacmodationfor为……提供膳宿bookacmodationatahotel在旅馆预订房间(2)acmodatev．为……提供食宿①Aftertheearthquake,thefirstthingthelocalgovernmentdidwastoprovideacmodation(acmodate)forthehomelessfamilies.②Thehotelisbigandacmodates(acmodate)about100persons.2．oppositeprep.与……相对adj.相反的；不同的n.相反的事物；对立的人/物/面beoppositeto在……对面justtheopposite恰恰相反Infacteverythinghedoesisoppositetowhatisconsiderednormalbehaviour.3．flee(fled;fled)vi.&vt.逃走；逃避；消失；消散fleefrom从……逃走fleetheresponsibility逃避责任Whenthefirebrokeoutatmidnightallthepeoplefled(flee)fromthevillagewithpanic.4．narrowadj.狭窄的；有限的；狭隘的v.使变窄、变小(1)anarrowescape九死一生；幸免于难narrowvictory险胜narrowdown使变狭窄(2)narrowlyadv.勉强地；仔细地；狭窄地Parentsandchildrenshouldmunicatemoreto_narrow(narrow)thegapbetweenthemsothattheycanunderstandeachotherbetter.5．sharpadj.锐利的；锋利的；敏捷的；急剧的(1)haveasharpmind/brain有敏锐的头脑leaveasharpimpression留下清晰的印象haveasharpeye/ear/nosefor对……有灵敏的视力/听力/嗅觉atsixo'clocksharp在六点整(2)sharplyadv.急剧地sharpenvt.使锋利①Thetemperaturefellsharply(sharp)aswintercame.②Hervoicesharpened(sharp)asshebecameimpatient.典型句式精析1．Aswedrewcloser,Icouldseeawhalebeingattackedbyapackofaboutsixotherkillers.靠近一看，原来是一条鲸鱼正在被大约六条虎鲸攻击。(1)“seeawhalebeingattacked”看到一条鲸鱼正在被袭击，句中“beingattacked”作宾语补足语，表示动作正在被进行(2)beingdone除了作宾语补足语表示被动和正在进行外，还有以下句法功能：①作后置定语，表示被动和正在进行②作宾语，表示被动③作主语，表示被动(1)单句语法填空①Oneafternoonlastweek,Isawthreetearfulchildrenfrommyson'sschoolbeing_forted(fort)byteachers.②Listeningtomusicathomeisonething,goingtohearitbeing_performed(perform)liveisquiteanotherthing.③Being_caught(catch)inaheavytrafficisquiteanunpleasantexperience.④Researchbeing_carried(carry)outbyseveralexpertssuggeststhattheoilspillintheGulfhascausedfataldamagetothesurroundingenvironment.(2)完成句子Wesee_more_and_more_ancient_buildings_being_destroyedorpulleddown.我们看到越来越多的古建筑正在被破坏或拆除。2．Thewaterwasquiteshallowbutwherethereefended,therewasasteepdroptothesandyoceanfloor.海水很浅，但是到了珊瑚礁的尽头，就有一个陡坡，一直下降到满是沙子的海底。where...,therebe...意为“在……地方，有……”(1)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。(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(1)单句语法填空①Wheretherearechemicalfactories,therewillbeairpollution.②AsfarasI'mconcerned,youarefreetogowhereveryoulike.③She'sgotherselfintoadangeroussituationwhereshe'slikelytoloseherlife.④You'dbetterleavethemedicinewherekidscan'tgetit.(2)完成句子Asaproverbsays,“Where_there_is_a_will,_thereisaway.”俗话说：“有志者事竟成。”Ⅰ.单词拼写1．TheForbiddenCityinBeijingwitnessed(目睹)PresidentDonaldTrump'svisittoChina.2．Therestandsanoldschoolontheopposite(在……对面)sideoftheriver.3．Thechildrenfoundmanybeautifulshellsontheshore(岸)whiletheirparentswereswimming.4．Withsomuchnoisegoingonshehadtoyell(大声叫)tobeheard.5．Weshouldkeepourclassroomanddormitoryneat(整齐的)andtidyeveryday.6．Yearsofschoollifehastaughtmealotofthings,ofwhichteamwork(协作)isthemostimportantforme.7．Iwouldliketosetanewtarget(目标)formystudiesafterIentermyidealcollege.8．Thelakeissoshallow(浅的)thatnoboatcangoonit.9．Hehasaverygoodrelationship(关系)withhiseldersister.10．Wehadasplendidteacher,whocouldexplainthingssovividly(生动地)tous.Ⅱ.单句语法填空1．Henarrowly(narrow)escapedbeingkilledinthetrafficaccident.2．Themeetingaimedatstrengtheningsafetyawareness(aware)oftheemployees.3．Togethertheydivedintothedepth(deep)oftheseatosearchforsomerarecreaturesandtreasures.4．Thereportcalledforurgent(urge)actiontoreducelead(铅)inpetrol.5．AtfirstIthoughtherideaswerecrazy,butonreflection(reflect),Irealizedtherewassometruthinwhatshesaid.6．Moreandmoretravellersarelookingforbedandbreakfastacmodations(acmodate)inprivatehomes.7．Whentherelativesgottothehospital,theysawtheinjuredbeing_taken(take)goodcareofthere.8．Findingsomestrangemenhangingabout,thewomanquicklylockedherdoor,scared(scare)．9．IfIcouldobtain$9,000scholarshipsannually(annual),Iwouldbeabletopletemystudies.10．Abandonedtoplaying(play)putergames,WangPinghasfallenbehindtheotherstudentsinhisstudies.11．Whereunemploymentandcrimearehigh,itcanbeassumedthatthelatterisduetotheformer.12．Hearingthegun,theenemieswerehorror­struckandfled(flee)inalldirections.13．Thepoorworkersdragged(drag)theheavystonesinteamswithropesovertheirshoulders.14．Itwasatimewhenwelivedinharmonywithnature.15．Theweatherwastoohot,soIrantowardstheseasideanddived(dive)intothecoolwater.Ⅲ.选词填空beeawareof，inthemeantime，helpout，upsidedown，aheadof，holdup，bescaredtodeath，getcloseto1．Thereasonisthatmoreandmorepeopleareeagertoget_close_tonature.2．Iknowheisalittleselfish;in_the_meantime,_Imustadmitheisagoodworker.3．Fromnowon,don'ttakemetowatchhorriblemovies.Iwas_scared_to_deathlastnight.4．Thebuildingworkhasbeenheld_upbythebadweather.5．Tolookforhislostmagazine,themanturnedthewholeroomupside_down.6．Therewerestillfourpeopleahead_ofmeinthelongqueue.7．Inmyopinion,weshouldmakeeveryonebee_aware_oftheimportanceandurgencyofprotectingtheenvironment.8．Agooddictionarywillhelp_outinone'sreading.Ⅳ.完成句子1．Asthesayinggoes,where_there_is_smoke,_thereisfire.常言道，无风不起浪。2．Aftertheaccidenthappened,Isaw_several_people_being_sent_tothehospitalbyambulance.事故发生后，我看到有几个人被救护车送往了医院。3．WhenIboughtthehouse,mysisterhelped_me_outwithaloan.买这房子时，我姐姐借给我一笔钱帮我摆脱了困境。4．It_took_a_long_timebeforethewomanrealizedwhathadhappened.过了很长时间这个女的才意识到发生了什么。5．Ioftenmissmychildhood.It_was_a_timewhenIspentalmosteachdaywithoutworries.我经常怀念我的童年。那是一段几乎每天都无忧无虑的日子。Ⅴ.课文回顾WhenIwas16,Iworkedatthewhalingstationandwitnessedkillershelpwhalerscatchhugewhales__1__myowneyesmanytimes.Oneafternoon,whenI__2__(sort)outmyacmodation,Iheardaloudnoise__3__(e)fromthebayandwesawagreatanimaloppositeusthrowing__4__(it)outofthewaterandthencrashingdownagain.Wejumpedintoourboatandheadedoutintothebay.Aswedrew__5__(close),Isawawhale__6__(attack)byapackofaboutsixotherkillers.Beingbadlywounded,thewhalesoondied.Anditsbodywasdragged__7__(swift)bythekillersdownintothedepthsof