新人教版 选修9 Units1-5 课件.ppt格式.ppt

英语选修九,Unit1Breakingrecords,Unit2Sailingtheoceans,Unit3Australia,Unit4Exploringplants,Unit5Insideadvertishing,Unit1Breakingrecords,词汇过关,短语习得,重点句型,目标解读,词汇过关,1.重点单词拼写,Overthepast25years,AshritaFurmanhasbrokena93Guinnessrecords.,【答案】approximately,2)Whenthepeopleheardthegoodnews,thewholeroomwasfullofl.,【答案】laughter,3)Thehouselooksveryold,butinr,itsquietnew.,【答案】laughter,4)Heisstrong-mindedanditseemedthathecouldusehisspirittoaanything.,【答案】accomplish,词汇过关,【答案】regret,【答案】devotion,5)Themothersdtoherchildreninthefilmdeeplymovedalltheaudience.,6)Toroneserrorstothepointofnotrepeatingthemistruerepentance.,7)Thetournamenttobeheldnextmonthisopentoaaswellasprofessionals.,【答案】amateurs,8)Solongasweworkhardatourlessons,wewillaourambitioninthefuture.,【答案】attain,词汇过关,9)Wethinkyourideaisverypracticalandweareineagreementwithyou.,【答案】entire,10)Motoringorganizationsareudriversnottotravelbyroadifpossible.,【答案】urging,2.重点词词形变换,Bythedeputyleaderisalwaysawoman.Thewisdomisthathighwagerisesincreaseinflation.(convention),【答案】convention,conventional,2)Ivemadeafewminortotheseatingplan.(adjust),【答案】adjustments,词汇过关,3)Youneedtobeabitofatosucceedinthecompany.(politics),【答案】politician,4)Itwasofhertoopposeherboss.(courage),【答案】courageous,5)Eventsweretoprovetheoftheirdecision.(wise),【答案】wisdom,6)Theylackthetostudy.Theyneedateacherwhocanthemtoworkhard.(motivate),【答案】motivation,motivate,词汇过关,7)ThePope(教皇)istheleaderofmanyChristians.(spirit),【答案】receptionists,reception,【答案】spiritual,8)ispracticedbysomeEasternreligions.(meditate),【答案】Meditation,9)Hehasshownsomesignsof.(repent),【答案】repentance,10)Thearepreparingroomsfortheofguests.（reception）,短语习得,breakrecords破纪录achieveonesdreamof实现梦想inreality事实上anamountof许多thinkabout考虑nolimitto.对没有限制fromthenon从那时起onholiday度假catchupwith赶上aslongas只要insilence默默地behardonsb.严格对待或/严厉批评；对某人不公平,短语积累,短语习得,inonedirection朝一个方向focus/concentrateon集中inonesteens在十多岁时inthefollowingfewyears在接下来的几年里haveapassionfor热爱；酷爱makealiving（bysth）(靠)谋生,2.从上面列举的短语中选择适当的，填入下面的空格中,Sorry,MrBlackisntin.Heisnow.,【答案】onholiday,2)Facedwiththeunequality,thelittleboysatinthecorner,withoutsayingaword.,【答案】insilence,短语习得,3)Livinginthefarawayvillage,theyhadtobyfarmingonly.,【答案】makealiving,4)Infactinthesingingcompetition,therewastheage.Anyonefromyoungtooldcouldtakepartinit.,【答案】nolimitto,5)Beforewefinallydecidetotakeaction,westillhavemuch.Wemustbepreparedforeverything.,【答案】tothinkabout,重点句型,1.Whiletheseactivitiesmightseemchildishandcauselaughterratherthanrespect,inrealitytheyrequireanenormousamountofstrengthandfitnessaswellasdetermination.(P2)while引导一个让步状语从句，表示“虽然”之意，相当于though或although。WhileIadmitthatthereareproblems,Idontagreethattheycannotbesolved.即时强化练习：翻译下面句子虽然我承认他很多方面并不是十全十美，但我的确很喜欢他。,【答案】WhileIadmitheisnotperfectinmanyrespects,Idoquiteliketheman.,Overthelast25years,hehasbrokenapproximately93Guinnessrecords.(P2)【词汇网络】record相关短语break/beatrecords破纪录HebroketheworldrecordofthehighjumpintheAsianGames.make/establish/setarecord创造纪录keep/holdarecord保持纪录aschoolrecord学生成绩报告单anoriginalrecord原始记录2.inrealitytheyrequireanenormousamountofstrengthandfitnessaswellasdetermination.(P2)inreality:事实上相当于inactualfact;really;actually,目标解读,Thehouselooksveryold,butinrealityitisquitenew.acceptreality承认现实facereality面对现实bringsbbacktoreality使人面对现实bedivorcedfromreality脱离现实3.Overthelast25years,hehasbrokenapproximately93Guinnessrecords.(P2)approximatevt.接近;使接近;大致为;近似,约计,估计;模拟approximateperfection臻于完善Hisincomeapproximatedtenthousanddollarsayear.vi.近于,接近于(to)Hisdescriptionofwhathappenedapproximatedtothetruth,buthestillleftafewdetailsout.,目标解读,approximatelyadv.近似地,大约Thejobwilltakeapproximatelythreeweeks,andcostapproximately1,000.4.Hehadbeenurgedbyhisspiritualleadertoenterthemarathoneventhoughhehaddonenotraining.(P3)urgev敦促；促使1)urgesbtodosthMotoringorganizationsareurgingdriversnottotravelbyroadifpossible.2)urgethatsb.(should)dosthThereporturgedthatallchildren(should)betaughttoswim.urgesthon/uponsb竭力推荐或力陈某事urgesbon鼓励或激励某人做,目标解读,5.Inhisteens,hewasatriathletebutat16hebegantoconcentrateoncycling.（P7）inonesteens十多岁Heisnotyetoutofhisteens.他还不到二十岁。inonesfifties五十多岁6.Joneswasnotselectedaspartofthenationalteamandthereforedidnotcompeteinthe2004OlympicsinAthens.(P8)thereforeadv.因此,所以Iwasill,andthereforecouldnotcome.Wedonothaveenoughmoney.Thereforewecannotaffordtobuythenewcar.Hewastheonlycandidate;therefore,hewaselected.,目标解读,【比较】soconj.因此,所以TheshopswereclosedsoIdidntgetanymilk.ThemangerwasillsoIwentinhisplace.,目标解读,Unit2Sailingtheoceans,词汇过关,短语习得,重点句型,目标解读,词汇过关,1.重点单词拼写,Yourcarisdamagedbadlyandrepairingitwillcostamof2000dollars.,【答案】minimum,2)Thestrong-roomisassaswecanmakeit.Nothingcandestroyit.,【答案】secure,3)IdontlikedancingandIamalwaysanadancer.,【答案】awkward,4)Stheinstructionsoftheactivitysothatchildrencanunderstandthem.,【答案】Simplify,词汇过关,5)Pricesoffoodcontinuetoshowanupwardtthesemonths.,【答案】tendency,6)Letslookatthenoticesshowingarrivalsanddoftrainsnowthatwecomehere.,【答案】departures,7)Thegreatdtolivingonamanroadistheconstantnoise.,【答案】drawback,8)Withthedaysgoingon,thesupplyoffoodandwatergdisappeared.,【答案】gradually,9)Thesextant(六分仪)provedtobethemostaccurateandroftheseearlynavigationalinstruments.,【答案】reliable,10)Oncewewereatsea,ourreverydaywasthesame.,【答案】routine,词汇过关,2.重点词词形变换,Sheisverytotheprisoners;butthejudgeistowardsanyonefoundguiltyofmurder.(mercy),【答案】merciful,merciless,2)In1492,ColumbussetoutonthevoyageofwhichledtohisdiscoveryoftheNewWorld.ColumbusdiscoveredAmericabutdidntthenewcontinent.(explore),【答案】exploration,explore,3)Whenyouareinsured,youareagainstloss.Weneedgreaterincarparking.(secure),词汇过关,【答案】secure,security,4)Shehasexcellentfromformeremployers.Thisincidentinhischildhoodisneverto.(refer),【答案】references,referred,5)TheinstructionisaskedtobewritteninEnglish,whichwillmywork.Whatshesaidisausefulofthetheory.(simple),【答案】simple,simplify,simplification,6)Duringthewar,wesufferedmany.(hard),【答案】hardships,7)Workinginthesunsoongaveusapowerful.Saltyfoodmakesyou.(thirst),词汇过关,8)Thousandsofcattlewere.Becauseoflackoffood,manyvillagesdiedof.(starve),9)Youcanonmetokeepyoursecret.Mymemoryisnotverythesedays.(rely),【答案】thirst,thirsty,【答案】starving,starvation,【答案】rely,reliable,10)WeforLondonat10a.m.Hiswasquiteunexpected.(depart),【答案】departed,departure,短语习得,1.短语积累,atthemercyof任由别人摆布或控制atmidday中午；正午tie.to.把栓在inrelationto.与有关；涉及attheedgeof在边缘setout出发；摆放；陈述setsail（for/to）起航owingto.由于；因为onboard在船上takeover接管；接手；控制inadilemma处于进退两难的境地copewith对付；处理,drivesb.mad使人发疯setloose出发；开始nowthat既然，由于,短语习得,2.从上面列举的短语中选择适当的，填入下面的空格中,1)youaregrown-ups,youmustbeabletosupportyourselves.,【答案】Nowthat,2)MayIaskyouforsomeadvice?Weare.Wedontknowwhethertocontinueourplanornot.,【答案】inadilemma,3)Sheissoweakthatsheishercruelhusband.,【答案】atthemercyof,短语习得,4)Afterthoroughpreparation,theyforthetinyislandfromtheharbour.,【答案】setsailfor,5)Ihavenothingtosaythatmatter.,【答案】inrelationto,重点语型,1.Itprovedtobethemostaccurateandreliableoftheseearlynavigationalinstruments.(P13)prove是助动词，意为：显现出是；被发现是。后接tobe短语做表语，此时tobe也可省去。Thetaskproved（tobe）moredifficultthanwedthought.Theoldmethodsprovedbestafterall.即时强化练习：翻译下面句子1)对他骨折的腿动的手术证明是完全成功的。,【答案】Theoperationonhisbrokenlegproved（tobe）acompletesuccess.,Thevoyagesoftravellersbeforethe17thcenturyshowthattheywerenotatthemercyoftheseaeventhoughtheydidnthavemodernnavigationalaids.(P12)【词汇网络】atthemercyofsb/sth受支配/控制/摆布Theshipwasatthemercyofthestorm.show/give(no/little/some)mercytosb对（毫不/几乎没有/有些）宽恕Theyshowedmercytotheirenemies.Itisamercythat.真幸运，Itisamercyshewasnthurtintheaccident.throwoneselfonsbsmercy恳求某人善待或宽恕,目标解读,2.Theearliest,theastrolabe,wasspecialall-in-onetoolfortellingthepositionoftheshipinrelationtothesunandvariousstarswhichcoveredthewholesky.(P13)in/withrelationto与有关；涉及Sheusedthemaptofindwhereshewasinrelationtohersurroundings.【词汇网络】affectthefriendlyrelationsbetween.影响之间的友好关系Breakoffallrelationswithsb断绝与某人的一切关系Developtherelationsbetween.发展之间的关系Promote/improve/keeptherelations促进/改善/保持关系,目标解读,4.Thoseofusonboardthe“Bounty”werecaughtinadilemma.(P17)onboard在船上；在飞行器上Havethepassengersgoneonboardyet?Wavinggoodbyetoeveryone,shegotonboardthetrain.=Wavinggoodbyetoeveryone,sheboardedthetrain.becaught/facinginadilemma陷入两难境地Thepoorgirliscaughtin/facingthedilemmaofobeyingherfatherormarryingthemansheloves.inadilemmaabout/over处于两难境地Thepresidentwasclearlyinadilemmaoverhowtodealwiththecrisis.Twoofmyfriendsarehavingpartiesonthesameday,andIminarealdilemmaaboutwhichtogoto.,目标解读,Unit3Australia,词汇过关,短语习得,重点句型,目标解读,词汇过关,Youwouldntnormallyathesetwowriterstheirstylesarecompletelydifferent.,【答案】associate,2)Weshouldtakeameasurestopreventtheriverfrombeingpolluted.,【答案】adequate,3)Astheaddictstincreases,herequiresevenlargerdosesofthedrug.,【答案】tolerance,4)Heisjustanewcomer.Ihavemyrabouthisabilitytodothejob.,【答案】reservations,词汇过关,5)Thewrittenrecordofourconversationdoesntcwithwhatwasactuallysaid.,【答案】correspond,6)Ilikethisnewshirtverymuch,butcouldyoutellmewhetheritwillsinthewash.,【答案】shrink,7)Ifapersonhastroublebreathingorbecomesu,theyshouldbetakentohospitalimmediately.,【答案】unconscious,8)Thedoctorsmadeonelastdattempttosavethechildslife.,【答案】desperate,词汇过关,9)Sheisasteacherinourschool,andallofusliketolistentoherclasses.,【答案】superb,10)Australiahasafgovernmentresponsibleformattersthataffectpeoplealloverthecountry.,【答案】federal,2.重点词词形变换,1)Astonehithimontheheadandknockedhim.(conscious),【答案】unconscious,2)Thesymptomsofthediseasearefeverand.(sick),【答案】sickness,词汇过关,3)Ihavemyabouthisabilitytodothejob.IwanttoatablefortwointhenameofHill.(reserve),【答案】reservations,reserve,4)Thebodycannotsuchlargeamountsofradiation.Astheaddictsincreases,herequiresevenlargerdoesofthedrug.ImamanbutyourbehaviourismorethanIcanbear.(tolerate),【答案】tolerate,tolerance,tolerant,5)Whenweheardshedgotthejobweallwentoffforadrink.Suchgoodnewscallsfora.(celebrate),【答案】celebratory,celebration,词汇过关,6)WhiskeyisusuallywithScotland.Therehasalwaysbeenaclosebetweenthesetwoschools.(associate),【答案】associated,association,7)Hesaidthattheworldssupplyoflandisshrinkingfast,andeveryyearproduceslessfood.(agriculture),【答案】agricultural,8)Tradesoonfromtheeffectsofthewar.Hemadeafullfromtheoperation.(recover),【答案】recovered,recovery,短语习得,1.短语积累,associatewith将人或事物联系起来；在头脑中联想glanceat瞥一眼；草草地读；草草处理某事beresponsiblefor对负责belocatedin位于atsunrise/dusk黎明时/黄昏时outofrespect（for）出于(对)尊敬makeareservation预订succeedindoing成功做owesthtosb欠钱；把归于o.说服某人做某事behometosb./sth.家园havenoeffecton.对没有影响,farfromthetruth完全不是事实；keepawayfrom远离havetroubledoingsth做有困难/麻烦goonatrip去旅行,2.从上面列举的短语中选择适当的，填入下面的空格中,1)Ourschoolthebeautifulsceneryandhistoricalcity.,【答案】islocatedin,2)Therfarmerssetouttoworkatdawnandgetbackfromwork.,【答案】atdusk,3)Thenoisemeatall.Icanstillconcentratemyselfonmystudy.,【答案】hasnoeffecton,短语习得,短语习得,4)Heistellingalie.Itis.,【答案】farfromthetruth,5)Sichuanthegiantpandas.,【答案】ishometo,Doyouthinkbytheendoftheconversation,BobhastalkedWeiPingintogoingcamping?(P26)ointodoingsth.说服某人做相当于：odoingsth.Hetalkedhisfatherintolendinghimthecar.talksb.outofdoingsth.说服某人不要做某事相当于：persuade.outofdoingsth.Itriedtotalkherintooutofcoming.即时强化练习：翻译下面句子尽量说服他们星期五打一场网球。,【答案】Trytotalk/persuadethemintoagameoftennisonFriday.TrytopersuadethemtoplayagameoftennisonFriday.,重点语型,WhichofthepicturesbelowdoyouassociatewiththefollowingplacesinAustralia?(P21)associatev.由联想到，把联系起来；与某人交往adj.同伙的；合伙的；准的（会员）n.伙伴；合伙人；准会员Mostpeopleassociatethisbrandwithgoodquality.Acloseassociateoftheauthordeniedreportsthatshehadcancer.Thecancerrisksassociatedwithsmokinghavebeenwelldocumented.Idontwantmychildrenassociatingwithdrug-addictsandalcoholics.associatedirector/producer联合制片人associatesth/sbwithsth/sb把与联系起来associatewithsb与交往,目标解读,2.butmostpeopledontdothisoutofrespectfortheAboriginalpeoplewhoconsidertherocktobesacred.(P23)【词汇网络】有关respect的固定搭配:outofrespectforsb.出于尊重/敬inallrespects无论从哪方面来看inrespectof/to关于；就来说payonesrespects拜访withoutrespectto不管；不考虑withrespectto谈到giveonesrespectsto向致候haverespectfor尊敬/重，重视showrespectfor对表示尊敬,目标解读,Theseearlysettlersowedtheirsurvivaltohardworkanddeterminationtosucceed.(P25)owevt.欠(债等)；把.归功于(to)；由于；感激，感谢；怀有，负有(义务)Heoweshissuccesstohishardwork.Iowehimtendollars/Iowetendollarstohim.Ithinkyouowe(=shouldgive)meanapology.Takeafewdaysoffworkyouoweittoyourself.Heoweshislifetothestaffatthehospital.Theconcerthasbeencancelledowingtolackofsupport.,目标解读,4.Despiteallthehardshipsofthoseearlyyears,manyofthemigrantssucceededinbuildingagoodlifeforthemselves.(P25)succeedin(doing)sth成功；做成相当于：managetodosthItriedtocleanthewatch,butsucceededinbreakingit.我想把手表弄干净，但却弄坏了。succeedtosth:继承Whenthequeendies,hereldestsonwillsucceedtothethrone(王位).,目标解读,5.Ifapersonhastroublebreathingorbecomesunconscious,theyshouldbetakentohospitalimmediately.consciousofsth/that.知道的；注意到的Heisconsciousofbeingwatched.Areyouconscious(of)howpeoplewillregardsuchbehavior?unconsciousof不知道的；未察觉的Hewasunconsciousofanychangeinthehouse.,目标解读,Unit4Exploringplants,词汇过关,短语习得,重点句型,目标解读,词汇过关,1.重点单词拼写,Sheisadrelativeofmine,somethinglikemyauntshusbandsgreatgrandmother.,【答案】distant,2)Hisoutspokenviewswouldfrequentlybringhimintocwiththepresident.,【答案】conflict,3)Attheturnofthe20thcentury,Congressplacedaheightrof13storiesonallbuildingsinWashington.,【答案】restriction,4)OneoftherequirementsofthejobisfintwoormoreAfricanlanguages.,【答案】fluency,词汇过关,5)WevehadtopgoingtoFrancebecauseMarysgotaninterviewforajobthatweek.,【答案】postpone,6)Themainpurposesofthedamweretoprovideiandproducehydroelectricpower.,【答案】irrigation,7)Paul,intrudefashion,toldhimhewastalkingaloadofrubbish.,【答案】typically,8)Throughe,mostflowershaveadaptedtoattractspecifictypesofpollinators.,【答案】evolution,9)Rainhasgotinandrawaythewoodwork.,【答案】rotted,10)Ithinkwhatatomeabouthispaintingisthecoloursheuses.,【答案】appeals,2.重点词词形交换,Itwasamostdiscussion,withbothsidesagreeingtoadoptacommonpolicy.(fruit)Wouldyoulikedrinksomewine?Alldiplomatic(外交)attemptsatapeacefulsolutiontothecrisishavebeen,andthewarbrokeoutatlast.,【答案】fruitful,fruity,fruitless,词汇过关,词汇过关,2)Icouldsmellthedeliciousoffreshly-madecoffee.Ournewproductwillkeepyourbathroomcleanand.(odour),【答案】odour,odourless,3)HehasanewtheoryaftermanyyearsofresearchInpoliticsBritainhaspreferredtorevolution.(evolve),【答案】evolved,evolution,4)Thereportconcernedplanstobuildreservoirsandpumpingstationstolandinthenortheasternregion.Themainpurposesofthedamweretoprovideandproducehydroelectricpower.(irrigate),【答案】irrigate,irrigation,5)ShespeaksFrenchwithgreat.Shehasalwaysbeenapublicspeaker.(fluent),【答案】fluency,fluent,词汇过关,6)Therearecurrency(货币)onthesumsallowedforforeigntravel.Speedisto30mphintowns.Thecollegeisnotabletoexpandbecauseofplanninglaws.(restrict),【答案】restrictions,restricted,restrictive,7)ThedrawerissoIcantopen.Controlshavegradually.(tight),【答案】tight,tighten,8)Iusuallygoforawalkaroundthegardenduringthelunchbreak.areconcernedthatconstructionoftheroadwoulddestroythehabitatofseveralrareplantspecies.(botany),【答案】botanical,Botanists,词汇过关,9)Whiskyalargepercentageofalcohol.Theradioactivematerialisstoredinaspecialradiation-proof(防辐射).(contain),【答案】contains,container,10)Aretheseapplesenoughtoeatyet?ThesunshineinAugusttomatoes.(ripe),【答案】ripe,ripened,短语习得,beadaptedtodo为做而修改datebackto.起源于；追溯到onalargescale大规模地takeinterestin.对感兴趣comeacross被理解；使人产生某种印象；碰见dressas打扮成resultin导致appealto呼吁；恳求attachto系在；附在giveout用完；精疲力竭；出故障；分发；宣布,1.短语积累,2.从上面列举的短语中选择适当的，填入下面的空格中,1)Aftersomepractice,manystudentsthewordpuzzles.,【答案】tookinterestin,2)Tomysurprise,yesterdaymorninginthestreetIanoldfriendofmineIhadntseenforover10years.,【答案】cameacross,3)Worldsfirstprogrammablerobot60AD.,【答案】datesbackto,4)Treatmenttofittheindividualneed.,【答案】isadapted,5)Thegovernmentitscitizenstobemorestrong-minded.,【答案】appealedto,短语习得,重点句型,1.ThepurposeofthetripforBankswastorecordtheplantandanimallifetheycameacross.(P32)torecord.不定式短语在句中做表语，表示主语的内容。Shehasbeensuccessfulinhercareerandhergreatestwishistogetmarriedandhaveachild.即时强化练习：翻译下面句子她的目标是募集尽可能多的钱来帮助弱视的人。,【答案】Heraimistocollectasmuchmoneyaspossibletohelpweak-sightedpeople.,Collecting“exotic”plants,astheyarecalled,datesbacktotheearliesttimes.(P32)datevt.约会；定日期vi.注明.的日期；过时；计显示或设置系统日期n.日期，日子；(历史上某一)年代，时期；约会Theyweredatingforfiveyearsbeforetheygotmarried.Anantiquedealerhaddatedthevaseat(=saidthatitwasmadein)1734.IIhaveadatewithoneoftheguysfrommyclasstonight.Philcalledmelastnight,andweregoingonadatethisevening.datebackto/from自某时代存在至今Thistraditiondatesbacktomedievaltimes.Thecastledatesfromthe14thcentury.,目标解读,【词汇网络】（be/go）outofdate不流行的；过期的todate至今；到目前为止uptodate现代的；时新的2.OneofthecollectorswasFatherFarges,whocollected37seedsfromatreethathadappealedtohim.(P33)appealtosbforsth恳求；呼吁Thepoliceareappealingtothepublicforanyinformationaboutthelostgirl.Thepoliceappealedtothecrowdnottopanic.appealtosb对有吸引力Hersenseofhumourappealedtohimenormously.appealtosth/againststh上诉Sheappealedtothehighcourtagainsthersentence.,目标解读,3.MyparentssuggestedpostponingourvisittothepyramidsbecausewedidnthaveenoughtimetoseethembeforeweleftEgypt.(P35)postponevt.使延期，推迟，搁置(until,till,to,for)Theydecidedtopostponetheirholidayuntilnextyear.ThefootballgamewaspostponedtothefollowingSaturdaybecauseofbadweather.postponedoingsth：putoffdoingsth/delaydoingsth推迟做WevehadtopostponegoingtoFrancebecausethechildrenareill.Letspostponemakingadecisionuntilwehavemoreinformation.4.Pollenbecomesattachedtotheanimalduringitsvisittoaflowerandisthenpassedontoanotherplantsblossomonitsnextvisit.(P39)attachsthtosth将某物系在或附上,目标解读,Pleaseattachalabeltoeachpieceofluggage.attachoneselftosb/sth依附某人AyoungmanattachedhimselftomeatthepartyandIcouldntgetridofhim.attachsbtosb/sth使隶属于Youllbeattachedtothisdepartmentuntiltheendoftheyear.attachtosb与相关联；归于Noblameattachedtoyouinthisaffair.这件事不怪你。,目标解读,Unit5Insideadvertishing,词汇过关,短语习得,重点句型,目标解读,词汇过关,1.重点单词拼写,Withsomanymessagesfromafillingourdailylives,itisimportanttounderstandhowadvertisementswork.,【答案】advertisers,2)So