1、 /22全新版大學英語綜合教程3（第二版）課后習題答案全部單元UNIT1VocabularyI.1.onbalance5)illustrated9)involvedresist6)budget10)economichaul7)lowering11)blastingwicked8)boundary12)justabout2.4)getthrough7)makingupfor8)cutback/down2)pickup3)getbyfaceupto6)turninthinkup3.pursuedhismathematicalstudiesandtaughthimselfastronomyoften

2、generatemisleadingthoughtsattachgreatimportancetocombiningtheorywithpracticeinourworkbesuspectedofdoingeverythingformoneybeforehegetsthroughlife4.theirindoor,aprofit,toinvestindevice,theimprovement,onaglobalscalestacked,temptation,neverdinedoutIIConfusableWords1)house2)Home3)home,family4)household1)

3、doubt2)suspect3)doubted4)suspected5)suspectIII.WordFormationrise2)final3)regular4)cash5)hows,whysupped7)yellowed8)bottled9)lower10)searchComprehensiveExercisesClozeText-relatedgetby2)temptation3)getthrough4)improvements5)asidefrom6)suspect7)supplement8)profit9)stacking(Theme-related)replaced2)consid

4、er3)quit4)world5)toughfuels7)provide8)luxuries9)balance10)idealTranslationWehaveaproblemwiththecomputersystem,butIthinkitsfairlyminor.MyfatherdiedwhenIwastooyoungtoliveonmyown.Thepeopleofmyhometowntookover(responsibilityfor)myupbringingatthatpoint.Thetoyshavetomeetstrict/toughsafetyrequirementsbefor

5、etheycanbesoldtochildren.Radioandtelevisionhavesupplementedratherthanreplacedthenewspaperascarriersofnewsandopinion.Whenitcomestothismagazine,itis/carriesadigestofarticlesfrommanynewspapersandmagazinesaroundtheworld.Adecadeago,NancydidwhatsomanyAmericansdreamabout.Shequitanexecutivepositionandopened

6、/setupahouseholddevicestoreinherneighborhood.PeoplelikeNancymadethedecisionprimarilyfortheimprovementinthequalityoftheirlives.But,torunasmallbusinessonasmallscaleisbynomeansaneasyjob.Withouthersteadyincome,Nancyhadtocutbackonherdailyexpense.Sometimesshedidnotevenhavethemoneytopaythepremiumforthevari

7、ouskindsofinsurancesheneeded.Fortunately,throughherownhardwork,shehasnowgotthroughthemostdifficulttime.Sheisdeterminedtocontinuepursuinghervisionofabetterlife.UNIT2VocabularyI.1.decades5)slender9)onthesidehistoric6)web10)authorizedimposed7)bade11)terminalreligious8)site12)makethebestof2.wentthrough2

8、)stoodupfor3)laiddown4)takeonlet(us)down6)drawon7)fallinto8)passfor3.TheEuropeansarefullyconfidentthattheAmericanswillnotbeabletojustifytheirmeasurestoprotectthestrugglingAmericansteelindustry.Clintonis,intheeyesofJoeKlein,staffwriteroftheNewYorkerandauthorofTheNatural,themosttalentedpoliticianofhis

9、generationandthemostcompelling.Theresnotmuchyoucandoifpeoplearereallyintentondestroyingthemselveswithdrugs.Adifferentexperienceoftheworldcouldforgeacompletelydifferentapproachtolife.Itisourconvictionthatcloningofhumanbeingsisboundtocausemanyethicalandsocialproblemsinthelongrun.4.1)Asfor,donotcompel,

10、captureof,haveforgedAthugerisk,themission,shelterwhoabolished,Intheeyesof,racialWordswithMultipleMeaningsIlltellyouinaminutehowIhaveattainedthegenuinesenseofbelonginginAmerica,butfirstletmehearaboutyourFrenchtrip.MostMcDonaldslookalmostthesameontheoutside,butactuallythereareabout16differ?entbasicdes

11、igns.Loaningmoneyfromthebanksisbutoneofthemethodswecanusetogetthroughafinancialcrisis.Thissecond-handcarhasbeennothingbuttrouble;itsalwaysbreakingdown.Inyourresumeyouvementionedeverythingbutonevitalpoint.Ourtechnicianshavediscoveredasimplebuteffectivesolutiontotheproblem.Iamsorry,butIthinkyoushouldn

12、thavelingeredonovercoffeeandmissedthelastbus.Thebankruptcyofthecompanywasnotcausedbyevil,butbysimpleignoranceUsagelonely2)friendly3)weekly,monthlylovelycowardly6)kindly/saintly7)livelymotherlyComprehensiveExercisesClozeText-relatedforged2)standup3)compelled4)convictions5)missionabolish7)intenton8)ri

13、sk9)intheeyesof10)threats(Theme-related)assistance2)involved3)estimated4)coincidence5)emergedreferred7)numerous8)stationed9)concern10)captureII.Translation1.Thoughgreatlyaffectedbytheconsequencesoftheglobalfinancialcrisis,wearestillconfidentthatwecanfaceuptothechallengeandovercomethecrisis.Underthre

14、atofconstantsandstorms,wewerecompelledtoleaveourcherishedvillageandmovetothenewsettlement.Accordingtoarecentonlinesurvey,alotofconsumerssaytheymaybemotivatedtoconsiderbuyingproductsshowninTVcommercials.Havingspottedatruckdriverdumpingcontaminatedwastealongsidetheriver,theoldmanreportedtothepoliceato

15、nce.Somescientistsholdtothefirmconvictionthatpeoplewillcometolikegeneticallymodifiedcropssomedaysincetheycanincreaseyieldsandhelpcombathungeranddiseaseinthedevelopingworld.ShortlyafterheachievedfreedomHensonbecameintentonassistingfugitiveslaves.HesecretlyreturnedtotheUnitedStatesfromCanadaseveraltim

16、estohelpotherstotraveltheUndergroundRailroadtofreedom.OncesomeslavecatchersclosedinontheescapingslavesandHensonwhentheywereontherun.Hedisguisedthemandsuccessfullyavoidedcapture.LaterhebuiltasmallsettlementinDresdeninCanadaforescapedslaves,settingupachapelandaschool.Heheldtotheconvictionthatslaverywo

17、uldbeabolished,andthedaywasboundtocomewhenracialdiscriminationnolongerexisted.UNIT3VocabularyI.threatens2)byasmallmargin3)civilizeclosedup5)wandered6)paste7)withoutsomuchas8)sidewayshookupto10)universal11)chart12)Bathedin1)narroweddown2)lookedbackon3)cutoff4)fitintowear(theother)down6)liesin7)putup8

18、)standfor1).whichislikelytomakepeoplevulnerabletoasthmahasbeenfoundbyresearchersattheDepartmentofClinicalMedicineinOxford.withmirroreddoorshadtobebuiltinsoastomaketheirsmallbedroomlooklarger.featurethespaceshuttleChallengerblowingupinJanuary1986killingallsevencrew.threatenedtokeepthepupilsinaftersch

19、ool,theywerequietedatonce.areamajorbarriertothecountryseconomicgrowthduetothefactthat/becauseimportedoilhasabsorbed40%ofitsforeignexchange.1)lookedbackon/atmosphere/urbanlifeera/hookeduptothe/theelectronicthesuburb/asophisticated/system/analyze/makeerrorsII.1)away2)inside/in3)forward/through4)back5)

20、off6)home7)backdown8)in.out1)InternetisnotsuchanunusualwordasitusedtobeMostmendonotlookunattractiveinthemWealthyassheis,sheisnotunconcernedbyhersuddenunemploymentTheclaimisnotunrealisticinviewofasharpdecreaseinthecitysviolentcrimes.Hispoorhealthisnotunrelatedtohisunhealthywayoflife.ComprehensiveExer

21、cisesCloze1)Statistics2)rural3)era4)stoodfor5)onthelatchvulnerable7)barrier8)electronic9)reflectioncivilized2.1)together2)liable3)shift4)electric5)cautioussophisticated7)thieves8)break9)chances10)signsII.TranslationTheInternetischangingthewaypeoplelive,(nomatter)whethertheyareinurbanorruralareas.Med

22、ium-sizedandsmallcompaniesaremorevulnerabletothethreatoftheglobaleconomiccrisisthanlargeones.Withregardtoourtermpaper,theprofessoraskedustoanalyzetheunemploymentchartfirst,andthenprovidecriticalreflectionsonthenationseconomicdevelopment.Itneveroccurredtohimthattheirteamwouldwinthebasketballmatchbyal

23、argemargin.Lookingbackonmytwentyyearsteachinginhighschool,Iattributemysuccesstopatience,talent,andtheconstantpursuitofknowledge.2.Itisalmostimpossibletokeepadeterminedburglarout.Allyoucandoisdiscouragehimforafewminutes.Thusexposinghimtopolicepatrols.Commonsensetellsusthatlightingisabarriertocriminal

24、activity.Alightshouldbefixedinthedoorwayandswitchedonatnight.Makesure/Assureyourselfthatyoudontleavethedooronthelatchifyouhappentobethelasttocomein.Ifyoudecidetobuyasophisticatedelectronicalarmsystem,besuretoaskforitssignsandputthemuponbothwindowsanddoors.Inadditionyoumayhaveithookeduptoapolicestati

25、on.UNIT4VocabularyI.1.1)accordingly2)loose3)concentration4)stimulating5)fabric6)ifanything7)reality8)intuition9)trifle10)attheturnofthecentury11)mess12)undermine2.1)approveof2)slowdown3)takenin4)suckedinto5)setapart6)dozedoff7)callforth8)stretchintokeepupwith10)believein1).providedinspirationformany

26、artistsandmusiciansoverthedecades.iscreditedtohispowersofimagination.onthefoundationsofanagriculturalrevolution.nottomakeanycomplaintsinthepresenceofthenurse.theoutbreakoftheSecondWorldWar.1)flaw/cametotheconclusion/wouldgetnowhereinarow/dozedoff/amessofoutbreakof/hasundermined/hasstrainedII.1)WithC

27、hristmasonlyaweekawayWithhisphysicalconditionimprovingdaybydayWithourGDPgrowingsteadilyWithalltheshopsclosed5)withhereyesclosed6)WiththefogliftingduringthenightIII.1)like/as2)as3)like4)like/as5)as/like6)as7)like8)asComprehensiveExercisesCloze1)caution2)cametotheconclusionthat3)nevergetanywhereunderm

28、ining5)notgive/careafig6)flawbeyondanydoubt8)foundation9)remarkable/impressiveimagination1)extent2)inventions3)bet4)manages5)visioneventually7)achievement8)poverty9)utilized10)breakthroughII.TranslationThevolunteerssent/assignedbytheRedCrossdisinfected,withgreatcaution,thedrinkingwaterinthevillageso

29、astoavoidanoutbreakofplague.Einsteinspentmanyyearstryingtounifythetheoriesofelectromagnetismandgravitybutfailed.ProfessorWangreceived/wonthePresidentialAwardforhisexcellenceinstimulatingstudentscreativeimagination.Asthereweresomemajordesignflaws,theboardofdirectorsdidntapproveoftheeconomicstimuluspa

30、ckage.Havingrealizedthatnobodycouldhelphim,Jordanfinallycametotheconclusionthathehadtofacerealityandtakeup/meetthechallengebyhimself.Whatwasremarkableabout2005wasperhapsthattheUNdeclareditTheWorldYearofPhysics.Itwasthe100thanniversaryofEinsteinstheoryofrelativityandthe50thanniversaryofhisdeath.In190

31、5Einsteinpublishedfivehighlyimportantessaysinthehistoryofscience,thusrevolutionizingphysics.Hisgreatachievementscanbecreditedtohisimpressivepowersofimagination,constantquestioning,andnotgivingafigforauthority.ItisbeyonddoubtthatEinsteinwasthegreatestscientistinthe20thcentury.Unit5GivingThanksTextACo

32、ntentQuestions1.HewrotethemonashiponthewaytotheislandofTulagiintheSouthPacificonThanksgivingDay,1943.PreparingatraditionalThanksgivingdinnerfeaturingroastturkeymadethewriterextremelybusy.ThewriterwasthinkingaboutThanksgiving.Hedecidedtowriteletterstoshowgratitudetothosewhohadhelpedhiminhislife.Hehad

33、alwaysacceptedwhattheyhaddoneforhim,butneverexpressedtoanyofthemasimple“Thankyou.”Hedecidedtowritetohisfather,hisgrandmother,andtheRev.LonualNelson,hisgrammarschoolprincipal.Hisfatherhadimpresseduponhimfromboyhoodaloveofbooksandreading.HerememberedthateachmorningNelsonwouldopentheschoolwithaprayerov

34、erhisassembledstudents.Herecalledhowhisgrandmotherhadtaughthimtotellthetruth,toshare,andtobeforgivingandconsiderateofothers.Andhethankedherforherdeliciousfoodandforallthewonderfulthingsshehaddoneforhim.Hisreadingoftheirletterslefthimnotonlyastonishedbutalsomorehumbledthanbefore,becausetheyallthanked

35、himratherthansayingtheywouldforgivehimfornothavingpreviouslythankedthem.Thewriterlearnedthatoneshouldlearntoexpressappreciationforothersefforts.Thewriterwishedforallpeoplethecommonsensetoachieveworldpeace,andfindthegoodandpraiseit.TextOrganization1.PartsParagraphsMainIdeasPartOneParas.1-9OnThanksgiv

36、ingDay1943,asayoungcoastguardsmanatsea,thewritercameupwiththeideaofexpressinghisgratitudetopeoplewhohadhelpedhimbeforePartTwoParas.10-16Thewriterwrotethreethank-youletterstohisfather,theRev.Nelsonandhisgrandmother.PartThreeParas.17-23Thewritergotthreelettersinreply.PartFourParas.24-26Thewriterwishes

37、everyonetofindthegoodandpraiseit.2-CorrespondentsLettersSentLettersReceivedFatherThankshimforteachingthewriterfromboyhoodtolovebooksandreading.Tellsthewriterhowhe,asateacherandafatheraswell,feltcontentwithhisownson.TheRev.NelsonThankshimforhismorningschoolprayers.iTellsthewriterabouthisretirementcou

38、pledwithself-doubt,andthere?assurancebroughttohimbythewritersletter.GrandmotherThanksherforteachingthewriterhowtotellthetruth,toshareandtobeforgiving,andforhergoodcookingandhersprinklingthewriterslifewithstardust.Expressesherlovinggratefulnesstohergrandson.LanguageSenseEnhancement2)undergoing4)welco

39、mereassurance6)broughtback8)accomplish10)representingI.1)decadeshaddonewrongappreciatedrelatives9)consumeLanguageFocusVocabulary1.1)sprinkled2)inturn3)reversed4)repayatsea6)traditional7)statement8)longedfor9)insecret10)unloadedweep12)underway2.1)stretchout2)makeout3)hopefor4)turns(it)over5)putaway6)

40、bringsback7)gotto8)goabout1)Assuppliesoftraditionalfuelsdiminish,peopleareworkingtoincreasetheuseofsolarenergy.3.2)Weaccordhighprioritytomeetingthechallengesofeconomicandenvironmentaldevelopmentintheregion.3)Whileitistruethatchildrenoftodayareexposedtomoreinformationthanwerechildrenofthepast,itdoesn

41、otfollowthattheyautomaticallybecomemoresophisticated.SincesheborrowedthosebooksfromthelibraryshehasbeenimmersedinBritishhistoryandculture.EverythingchangedinaflashonJune1,2000whenhelostbothlegsinaserioustrafficaccident.1)Idliketoexpressmysincerethankstoeveryonewhohasbeensoconsiderateofmywellbeing.My

42、heartisfilledwithgratitudethatwordscannotexpress.2)Aftereveryoneassembledontheplaygroundamidthenoiseandexcitementofthespecta?tors,ourcoachagainimpressedonustheneedtodoourbestinquestofexcellence.3)EverythingIsawinmyhometownwasmarvelous.Icouldhardlybelievethatithadundergonesuchswiftchangesthroughculti

43、vatingfruits,vegetables,flowersandtherestinthepastfewyears.II.Collocation1,fondof2.sickofthoughtfulof4.confidentofconsciousof6.criticalof7.guiltyof8.ashamedofUsage1.Toknowwhatpeoplereallythink,payregardtowhattheydo,ratherthanwhattheysay.2.Itiscooperation,ratherthanconflict,thatwillenableyoutoachieve

44、yoursuccess.Annmadestudentsthinkforthemselvesratherthantellingthemwhattothink.IthinkIllstayathomethiseveningratherthango/goingout.Mostpeoplearecontenttoletperfectdayshappenatrandomratherthanplan/planningforthem.ComprehensiveExercisesI.Cloze(A)atsea2)Turningover3)reverse4)gotto5)repay6)gratitude7)ass

45、embled8)immersedin9)unloading10)swift(B)1)Instead2)possessions3)richer4)breath5)cherish6)special7)specific8)shining9)miracles10)giftII.Translation1.1).Grandmatookitforgrantedthatfoodpriceswouldsoar,sosheboughtalotofrice.Icanquoteyouseveralinstancesofherdedicationtoscience.The1980ssawthestartoftheswi

46、ftdevelopmentofsomespecialeconomiczonesinChina.Tensionbetweenthetwocountriesstemmedinpartfromthelatestspyaffair.Peterhasworkedinalawfirmformanyyears.Youcanconsiderhavinghimasyourlawyertoactonyourbehalfwhenyouneedlegalhelp.2.AmidtheatmosphereofThanksgivingGeorgewasimmersedinthediarylefttohimbyhisfath

47、er,whodiedatseaafterhecompletedtwosuccessivetripsaroundtheworld.ThediarybroughtbackeverymomentGeorgehadspentwithhisfatherandmanyofthespecificthingshisfatherdidonhisbehalf.Georgesfatherusedtoimpressonhimtheneedtoundergoallkindsofhardshipinquestofexcellence.Healsotaughthimthatnothingintheworldcouldbet

48、akenforgranted.Eventoday,GeorgestillremembershowhisfatherwouldquoteAesopsfamoussayingGratitudeisthesignofnoblesoulsandtellhimtoaccordthegreatestimportancetoit.ChineseTranslationsofTextsA&B第五單元表達謝意課文A亞歷克斯?黑利二戰時在海岸警衛隊服役。出海在外，時逢一個倍感孤寂的日子感恩節他開始認真思考這一節日的意義，對許多美國人而言，這個節日已成為大吃大喝、沒完沒了地看橄欖球比賽的日子。黑利決定寫三封不同尋常的

49、信，以此來紀念感恩節的真正意義。寫三封感謝信亞歷山大?黑利那是在二戰期間的1943年，我是個年輕的美國海岸警衛隊隊員。我們的船，美國軍艦軍市一號已出海多日。多數船艙裝著成千上萬箱罐裝或風干的食品。其余的船艙裝著不少五百磅重的炸彈，都小心翼翼地放在有軟墊的架子上。我們的目的地是南太平洋圖拉吉島上一個規模很大的基地。我是軍市一號上的一個廚師，跟岸上的人樣，那個感恩節的上午，我們忙著在準備一道以烤火雞為主的傳統菜肴。當廚師的都知道，要烹制一頓大餐，擺上桌，再刷洗、收拾干凈，是件辛苦的事。不過，等到太陽快下山時，我們總算全都收拾停當了。我想先去后甲板透透氣。我信步走去，一邊深深呼吸著空氣，一邊慢慢地踱

50、著步，頭上仍戴著那頂白色的廚師帽。我開始思索起感恩節這個節日來，想著清教徒前輩移民、印第安人、?野火雞、南瓜、玉米棒等等。可我腦子里似乎還在搜索著別的什么一某種我能夠賦予這一節日以個人意義的方式。大概過了半個小時左右我才意識到，問題的關鍵也許在于把Thanksgiving這個詞前后顛倒一下那樣廣來至少文字好懂了：Givingthanks。表達謝意就如在祈禱時感謝上帝那樣，我暗想。對啊，是這樣，當然是這樣。可我腦子里仍一直盤桓著這事。過了片刻，如同晨曦初現，一個更清晰的念頭終于涌現腦際要感謝他人，那些賜我多恩惠，我根本無以回報的人們。令我深感不安的實際情形是，我向來對他們所做的一之泰然，認為是理

51、所應當。我一次也沒想過要對他們中的任何一位真心誠意地說一句簡單的謝謝。至少有七個人對我有過不同尋常、影響深遠的幫助。令人萬分難受的是，我意識到，他們中有一半已經謝世了因此他們永遠也無法接受我的謝意了。我越想越感至懂愧。最后我想到了仍然健在的三位，幾分鐘后，我就回到了自己的艙房。我坐在攤著信紙的桌旁，回想著他們各自為我所做的一切，試圖用真摯的文字表達我對他們的由衷的感激之情：父親西蒙?A?黑利，阿肯色州派恩布拉大那所古老韻農業機械師范學院的教授；住在田納西州小鎮亨寧老家的外祖母辛西婭?帕爾默；以及我的初中校長，退休后住在亨寧以北6英里處的里普利的洛紐爾?納爾遜牧師；我的信是這樣開頭的廣出海在外度

52、過的這個感恩節，令我回想起您為我做了那么多事，但我卻從來沒有對您說過自己多么想感謝您”我簡短回憶了他們每位為我所做的具體事例。例如，我父親的最不同尋常之處在于，從我童年時代起，他就讓我深深意識到要熱愛書籍、熱愛閱讀。事實上，這一愛好漸漸變成一種家庭習慣，晚飯后大家圍在餐桌旁互相考查近日所讀的書以及新學的單詞。我對書籍的熱愛從未減弱，日后還引導我自己撰文著書。多少次，當我看到如今的孩子們如此沉迷于電子媒體時，我不由深感悲哀，他們很少，或者根本不了解書中所能發現的神奇世界。我跟納爾遜牧師提及他如何每天清晨和集合在一起的學生做禱告，以此開始小鎮初中的一天。我告訴他，我后來所做的任何有意義的事，都至少

53、部分地是受了他那些學校晨禱的影響。在給外祖母的信中，我談到了她用了種種方式教我講真話，教我與人分享，教我寬恕、體諒他人。我感謝她多年來讓我吃她燒的美味菜肴，離開她后我從來沒吃過那么可口的菜肴。最后，我感謝她，因為她在我的生命中撒下美妙的遐想。睡覺前，我這三封信都送進了船上的郵袋。我們抵達圖拉吉島后都寄了出去。我們卸了貨，又裝了其它物品，隨后我們按熟悉的常規，再次出海。一天又一天，一星期又一星期，我個人的經歷漸漸淡忘。我們在海上航行時，有時會與郵船會合，郵船會帶給我們家信，當然，這是我們視為最緊要的事情。每當船上的喇叭響起廣大伙聽好!郵件點名!”200名左右的水手就會沖上甲板，圍聚在那兩個站在寶

54、貴的鼓鼓囊囊的灰色郵袋旁的水手周圍。兩人輪流取出一把把信件，大聲念出收信水手的名字；叫到的人一邊從人群中擠出來，一邊應道：“來了，來了!”一次“郵件點名”帶給了我外祖母、爸爸以及納爾遜牧師的回信我讀了信，既震驚又深感卑微。他們沒有說他們原諒我以前不曾感謝他們，相反，他們卻向我致謝，天哪；就因為我記得他們做的事，并認為他們做了不同尋常的事。身為大學教授的爸爸向來特別留意不使用任何過于感情化的文字，因此，當他信中寫道，在教了許許多多的年輕人之后，他現在認為自己最優秀的學生當中也包括自己的兒子時，我知道他是多么地感動。納爾遜牧師寫道，他那平凡的老派校長的歲月隨著學校里發生的如此迅猛的變化而告結束，他

55、也懷著自我懷疑的心態退了休。“說我做得不對的遠遠多于說我做得對的，”他寫道，接著又說我的信給他帶來了令人振奮的信心：自己的校長生涯還是有其價值的。一看到外祖母那熟悉的筆跡，我頓時回想起往日站在她的白色搖椅旁看她給親戚寫信的情景。外祖母一個字母一個字母地慢慢拼出一個詞，接著再寫下一個詞，因此寫滿一頁要花上幾個小時。外祖母最近花費不少工夫對我表達了充滿慈愛的謝意，讀著老人家的信我禁不住流淚從前是她給我換尿布的呀!許多年后，我從海岸警衛隊退役，試著靠寫作為生，我一直不曾忘記那三封“感謝”信是如何使我認識到，大凡人都暗自期望著有更多的人對自己的努力表達謝意。現在，感恩節又將來臨，我自問，對此文的讀者，對我們的祖國，事實上也是對全世界，我有什么祝愿，因為，用一位善良而且又有智慧的朋友的話來說，“我們究其實都是十分相像的凡人，有著相似的需求。”當然，我首先祝愿大家記住這一簡單的常識：實現世界和平，這對我們自身的存亡至關重要。此外我還有別的祝愿這一祝愿是如此強烈，我將這句話印在我所有的信箋底部：“發現并褒揚各種美好的事物。”課文B謝謝今天你要說的最重要的這兩個字，能夠改變你的生活，研究也證明如此。研究表明，有感恩意識的人會因此而過上更加充實