【创新设计】高考英语一轮复习 Unit 3 Under the sea 课件 新人教选修7

Unit3Underthesea

课前10分钟短文填空Ittakestimeforanewtechnologyto

everydaylife.Inmostcases，thefirsttouseitare

andbusinesses.Forexample，electricitywas

usedinfactoriesanddidnotbecome

tohomesuntilseveralyearslater.Thesamewastruefor

andcellphones.Intheearlydays，computersweresolarge，

anddifficulttousethatonlygovernmentandindustryexpertscouldusethem.Soon，

，thetechnologybecamecheaperandprogrammeswere

forpeoplewhohadlittleornotraining.entergovernmentsfirstavailablecomputersexpensivehoweverdeveloped漫画欣赏画面描述

Aboy，holdingabooktitled“CivicVirtue”intheair，cries，“Wholostit？”Justinfrontofhimisanotherboy，whoisthrowingbananapeelontothestreet.Meanwhileawell­dressedcouplenearbyisspitting.

寓意理解

Somepeopleignorecivicvirtueinsociety.Theyhavegotintothehabitoflitteringandspittinginpublicplaces.你能否对此加以扩展，写一篇120词左右的小短文？课堂双基回归Ⅰ.词义辨析1．Overtheyears，China’seconomyhasbeendevelopingsteadily，withanaverageAgrowthrateof9%.A．annualB．ambitiousC．absurdD．typical2．HeCforacupofteabeforecontinuinghisspeech.A．draggedB．divedC．pausedD．sucked3．Policecaughtupwithoneofthegang，buttheotherthreeB.A．scaredB．fledC．joggedD．resigned4．Ourcarbrokedown，andwehadtoDitandwalktherestoftheway.A．urgeB．conductC．divorceD．abandon5．CarswithoutsecuritydevicesareaneasyCforthethief.A．witnessB．tideC．targetD．profit6．Sean’sstrongloveforhiscountryisBinhisrecentlypublishedpoems.A．relievedB．reflectedC．respondedD．recovered7．ThegoatseemedtobeAofthedangersandstartedtorun.A．awareB．clumsyC．fregileD．shallow8．I’mnotsurprisedthathebecameawriter.EvenasachildhehadaDimagination.A．elegantB．cautiousC．awfulD．vivid9．Thefinalscoreofthebasketballmatchwas93～94.WewereonlyCbeaten.A．tightlyB．slightlyC．narrowlyD．roughly10．KeepyourkidsawayfromtheCknives.Theymaycutthemselves.A．pureB．grandC．sharpD．FirmⅡ.短语填空letgo；beterrifiedof；awareof；inbetween；helpsb.out；upsidedown；sortout；drawclose；inthemeantime；holdup1．Hewasobviouslyinsomekindoftrouble，butIdidn’tknowhowIcould

.helphimout

2．Shetoldmeto________thepapersthatcouldbethrownaway.3．Thebuildingworkhasbeen________bythebadweather.4．Christmasis

.Motherisbusypreparinggiftsforherchildren.5．Ilikeskiingand

，Iknowitisverydangerous.6．Whenshecamebackhome，shefoundherhousehadbeenturned

bytheburglars.sortoutheldupdrawingcloseinthemeantimeupsidedown7．It’stimesomeonemadehim________theeffectsofhisactions.8．Whenthegirl_____herfather’shand，shefelldown.9．Wehavetwolessonsthismorning，butthere’ssomefreetime

.10．I

flying.I’drathergobysea.awareofletgoinbetweenamterrifiedofⅢ.完成句子1．____________________(由于受了重伤)，thewhalesoondied.(wound)2．IttookoverhalfanhourtogettheboatbacktoJames，andwhenweapproachedhim，I____________________

(看到老汤姆在水中托着詹姆斯)．(hold)3．

(我的心急剧地跳动着)—Ifeltveryexposedinsuchdeepclearwater.(wildly)BeingbadlywoundedsawJamesbeingheldupinthewaterbyOldTomMyheartwasbeatingwildlyⅣ.单项填空1．Itwasatimewhenthekillerwhales，or“killers”Atheywerethencalled，helpedthewhalerscatchthebaleenwhalesthatwereontheirannualmigration.A．asB．whichC．whatD．that2．IhadalreadyheardthatGeorgedidn’tlikeBwaiting，soeventhoughIdidn’thavetherightclotheson，Iracedafterhim.A．keepingB．beingkeptC．tokeepD．tohavekept3．AsweCcloser，Icouldseeawhalebeingattackedbyapackofaboutsixotherkillers.A．tookB．struckC．drewD．reached4．Thefishdidn’tseemtomindmeDamongthem.A．toswimB．tobeswimmingC．swimD．swimming5．Itoldmyselftheyweren’tdangerousbutthatdidn’tstopmeAfeelingscaredtodeathforamoment!A．fromB．againstC．offD．beyond知识要要点整整合核心词词汇梳梳理1．witnessvt.目睹；；目击击；为为………作证证Policeareappealingtoanydriverwhomayhavewitnessedtheaccident.警方正正呼吁吁曾目目睹这这事故故的司司机出出面作作证。。The1980switnessedincrEurope.20世纪80年代是全欧洲失业日益加剧的年代。句型witnessto(doing/havingdone)sth.证明某事；证实做了某事Herprincipalwascalledtowitnesstohergoodcharacter.她的校长被传唤来证明她优良的品质。Thedriverwitnessedtohavingseenthemanenterthebuilding.司机作证证说，他他看到此此人进入入那栋建建筑物。。n.证据；目目击者提示witness经常与与介词to搭配配。Hehasbeenawitnesstoaterriblemurder.他他目击了了一起残残忍的凶凶杀事件件。Hisgoodhealthisawitnesstothesuccessofthetreatment.他身体健健康证明明这种疗疗法是成成功的。。2．oppositeadj.相相对的；；相反的的；对面面的n．．相反的的人或物物adv.在对对面地prep.在在………对面Heturnedandwalkedintheoppositedirection.他转身朝朝着相反反的方向向走了。。Thegrocerystorewasontheoppositesideofthestreet.杂货店在在街对面面。She’’sratherquiet，，buthersisterisjusttheopposite.她相当文文静，可可她的妹妹妹正好好相反。。TheBrownslivejustopposite.布布朗家就就住在对对面。It’seasytofind—there’sachurchjustoppositemyhouse.我家很容容易找，，正对面面有座教教堂。搭配oppositeto…在……的的对面；；与………相反Isatoppositetohimduringthemeal.吃饭的时时候我坐坐在他的的对面。。Theresultwasoppositetowhatweexpected.结果与我我们所预预料的正正好相反反。3．urgevt.催促；力力劝；强强烈要求求句型urgesb.todosth.催促某人人做某事事，力劝劝某人做做某事Brownurgedhertoreconsiderherdecision.布朗极力力劝说她她重新考考虑自己己的决定定。提示urge后可可接that从句句，从句句中的谓谓语动词词要用“should＋v.”形式式，should可可省略。。Iurgethatyoureadthisreportcarefully.我劝你仔仔细看看看这份报报告。Thereporturgedthatallchildrenbetaughttoswim.这份报告告呼吁给给所有的的儿童教教授游泳泳。4．awareadj.觉察到的的；意识识到的；；知道的的AsfarasI’maware，nobodyhasdoneanythingaboutit.据我所知知，尚无无人对此此采取任任何措施施。搭配beawareof知道；意意识到；；觉察到到Mostsmokersareperfectlyawareofthedangersofsmoking.大多数吸吸烟者完完全知道道吸烟的的危害。。Theysuddenlybecameawareofpeoplelookingatthem.他们突然然意识到到有些人人在瞧着着他们。。提示aware后后可接that或或wh­从从句。Wereyouawarethatyoursonwashavingdifficultiesatschool?你你知道你你儿子在在学校学学习有困困难吗？？Iwasawarethatshewastrembling.我察察觉到她她在发抖抖。链接beawaketo...觉察到……beconsciousof...发觉………，察察觉到………besensibleof...察觉到………，意意识到………重点短语语例释1．helpout帮助………(摆脱脱困境或或危难)Ifyouhaven’’tgottimetofinish，，I’llhelpyouout.如果你来来不及做做完，我我会帮你你一把。。Hewasobviouslyinsomekindoftrouble，butIdidn’’tknowhowIcouldhelphimout.他显然遇遇到了麻麻烦，但但我不知知道应该该怎样帮帮他。2．sortout分类；整整理Wemustsortoutthegoodapplesfromthebad.咱们得把把好苹果果拣出来来，同坏坏的分开开。Itisnecessarythathe(should)sortouttheinformationformyreference.他他有必要要整理些些资料供供我参考考。3．letgo松开；放放手Don’’tletgotherope.握紧绳绳子别松松手。Letgo!You’rehurtingme.松手手！你把把我弄痛痛了。4．holdup①举起；；抬起②②承受受住；支支撑③③维持；；保持良好④④阻挡挡；使停停顿；耽耽误Thepupilhelduphishandtoasktheteacheraquestion.那个学生生举手要要问老师师一个问问题。Thechairwastooweaktoholdhimup.那把椅子子承受不不住他的的重量。。Ihopethefineweatherwillholdup.我希望这这么好的的天气会会持续下下去。提示holdup作“阻挡，，使停顿，，耽误”解解时，常用用被动语态。Wewereheldupforfiveminutesinatrafficjam.我们赶上了了交通阻塞塞，被耽误误了5分钟钟。链接keepup继续，坚持持takeup开始从事于于，占据，，拿起bringup抚养，培养养makeup组成，编造造，化妆pickup拾起，学会会，得到，，(用车)去接，搭搭载putup搭建起，张张贴，投宿宿setup建立立，建造showup露露面，出席席throwup呕呕吐turnup出出现，出席席，调高(音量)5.inbetween在在两者之之间You’dhaveagoodviewoftheseafromhereexceptfortheblockofflatsinbetween.要不是隔着着这座公寓寓大楼,大大海的景色色就可以从从这里一览览无遗。Societyismadeupofavarietyofpeople;somearegood,othersbad,andstillothersinbetween.社会是由形形形色色的的人组成。。有些人很很好，有些些人很坏，，也有些人介介乎两者之之间。疑难语句细细解1．...alargewise­lookingturtlewaspassingsoclosetomethatIcouldhavetouchedit.一只长相聪聪慧的大海海龟紧贴着着我的身旁游过，，几乎伸手手便可触及及。【要点指南南】couldhavedonesth.意为“本来来能做某事事(却没做)”，，表示一种种责备、埋埋怨或训斥斥等语气，，与shouldhavedonesth.的意思思差不多。。另外，mighthavedonesth.““本来会做做某事(却却没做)””也表示同同样的语气气。Icouldhavelentyouthemoney.Whydidn’’tyouaskme?我本来可以以把钱借给给你的，你你为什么没没有向我借借呢？Youcouldhavewarnedmeshewascoming.你本应该告告诉我她要要来的。拓展couldhavedone与mighthavedone也也可表示示推测语气，意为““可能做了了某事”，，could多用于于否定句或或疑问句中，这时与与canhavedone和mayhavedone用用法相同。。Shecouldn’t/can’’thavebeentoLondon，forsheknowsnothingaboutit.她不可能去去过伦敦，，因为她对对伦敦一无无所知。Hemight/mayhavegonetosleep，forthelightisturnedoff.他他可能已睡睡觉了，因因为灯已熄熄灭。2．Thewaterwasquiteshallowbutwherethereefended，therewasasharpdroptothesandyoceanfloor.水很浅，但到了珊瑚瑚礁的尽头头，就有一一个陡坡，，一直降到到满是沙子的海底。。【要点指南南】where此处引出出地点状语语从句。地地点状语从句一般放放在主句之之后，但在在一些谚语语中或表示示抽象意义的句子中中，常把地地点状语从从句放在主主句之前。。此时的where大体相当当于in/attheplacewhere，所所以不可象象引导定语从句句的where那样样换成in/atwhich。Pleasestaywhereyouare.请你待待在原地。。Youmustkeepthelittlechildwhereyoucanseehim.你要让这个个小孩待在在你能看得得见他的地地方。Don’tleavethemedicinebottlewherethechildrencangetit.不要把药瓶瓶放在孩子子们够得着着的地方。。Wherethereisawill，thereisaway.有志者，，事竟成。。Whereothersareweak，heisstrong.别人的弱点点正是他的的优势。突破阅读理理解怎样快速捕捕捉主题句句(三)【方法技巧巧】主题句位于于however，，but，，yet等等信息词后后。你要明明白，作者在文章章中突然使使用了表示示转折意义义的副词或或连词时，，就表示作者者的写作重重心是在后后面，而不不是前面。。所以，抓住这些信信息词能使使你快速捕捕捉住主题题句。【实例验证证】IntheWest，havingasuccessfullifestyleoftenmeanshavingmaterialgoodssuchasalargehouse(ortwo)，，alargecar(ortwo)，privateschoolingforthechildren，designerclothes，，foreignholidaysinexoticlocations(winterandsummer)，allmodcons(现代化化设备)．．However，itcouldbearguedthatthisemphasisonfinancialandmaterialsuccesscanleadtopeoplebecominglockedinto(受困于于)anunfulfillinglifestyle，thoughaluxuryone，workingharderandhardertobecomemoreandmoresuccessfulfinanciallyinordertobuymoreandmoreluxuryitems.◆Whatdoestheauthorwanttotellusinthisparagraph?A．Theadvantagesofsuccess.B．Thedisadvantagesofsuccess.C．Asuccessfullifestyle.D．Hardworkleadstosuccessfullife.答案：B【实践应用用】Imagineyou’reatapartyfullofstrangers.You’renervous.Whoarethesepeople?Howdoyoustartaconversation?Fortunately，you’vegotathingthatsendsoutenergyattinychipsineveryone’snametag(标签)．Thechipssendbackname，job，hobbies，andthetimeavailableformeeting—whatever.Makingnewfriendsbecomessimple.Thishasn’tquitehappenedinreallife.ButtheworldisalreadyexperiencingarevolutionusingRFIDtechnology.AnRFIDtagwithatinychipcanbefixedinaproduct，underyourpet’sskin，evenunderyourownskin.PassiveRFIDtagshavenoenergysource—batteriesbecausetheydonotneedit.Theenergycomesfromthereader，ascanningdevice(装置)，，thatsendsoutenergy(forexample，，radiowaves)thatstartsupthetagimmediately.Suchatagcarriesinformationspecifictothatobject，andthedatacanbeupdated.Already，，RFIDtechnologyisusedforrecognizingeachcarortruckontheroadanditmightappearinyourpassport.Doctorscanputatinychipundertheskinthatwillhelplocateandobtainapatient’smedicalrecords.Atanightclu