英语主题漫谈知到智慧树章节测试课后答案2024年秋辽宁科技大学

英语主题漫谈知到智慧树章节测试课后答案2024年秋辽宁科技大学第一章单元测试

TheChinesedreamisanewtermputforwardbyPresidentXiJinpingin__________.

A:2013B:2014C:2011D:2012

答案:2012ThekeywordsoftheChinesedreammayinclude_______.

A:RejuvenationB:IndividualismC:DemocracyD:Heroism

答案:RejuvenationTheyfailedto_______thedeepmeaningofhiswords.

A:pursueB:chaseC:fulfillD:grasp

答案:graspEscapecanbeastrong_______fortravel.

A:fulfillmentB:ambitionC:determinationD:motivation

答案:motivationSheneverachievedher_______ofbecomingafamouswriter.

A:motivationB:fulfillmentC:ambitionD:rejuvenation

答案:ambitionStudentsshould_______theirowninterests,aswellasdotheirschoolwork.

A:determineB:achieveC:pursueD:fulfill

答案:determineSheeventually_______hergoalofbecomingaprofessor.

A:graspedB:wentafterC:chasedD:achieved

答案:achievedThetermAmericandreamwasfirstputforwardbyJamesTruslowAdamsinhisbookTheEpicofAmerican.

A:对B:错

答案:对PuritanscametoNewEnglandforthesakeofreligiousfreedomandintendedto“purify”orsimplifythereligiousritualsoftheChurchofEngland.

A:错B:对

答案:对TheessenceoftheWestwardmovementwastheexpansionofcapitalism.

A:对B:错

答案:对

第二章单元测试

My

Advice

to

Students:

Education

CountsBillGatesHundredsofstudentssende-maileachyearaskingforadviceabouteducation.Theywanttoknowwhattostudy,orwhetherit’sokaytodropoutofcollegesincethat’swhatIdid.

Asmallernumberofparentssendmessages,seekingguidancefortheirsonordaughter.“Howcanwesteerourchildtowardsuccess?”theyask.

Mybasicadviceissimpleandheartfelt:Getthebesteducationyoucan.Takeadvantageofhighschoolandcollege.Learnhowtolearn.

It’struethatIdroppedoutofcollegetostartMicrosoft,butIwasatHarvardforthreeyearsbeforedroppingout–andI’dlovetohavethetimetogoback.AsI’vesaidbefore,nobodyshoulddropoutofcollegeunlesstheybelievetheyfacetheopportunityofalifetime.Andeventhentheyshouldreconsider.

KathyGridland,asix-gradeteacherinOhio,wrotetosay,“Severalofmystudentsclaimthatyouneverfinishedhighschool.Sinceyouareasuccess,mystudentsperceivethatasareasonnottocaremuchaboutgettingagoodeducation.”

Ifinishedhighschool!

Thecomputerindustryhaslotsofpeoplewhodidn’tfinishcollege,butI’mnotawareofanysuccessstoriesthatbeganwithsomebodydroppingoutofhighschool.Iactuallydon’tknowanyhighschooldropouts,letaloneanysuccessfulones.

Inmycompany’searlyyearswehadabrightpart-timeprogrammerwhothreatenedtodropoutofhighschooltoworkfull-time.Wetoldhimno.

Quiteafewofourpeopledidn’tfinishcollege,butwediscouragedroppingout.Havingadiplomacertainlyhelpssomebodywhoislookingtousforajob.

Collegeisn’ttheonlyplacewhereinformationexists.Youcanlearninalibrary.Butsomebodyhandingyouabookdoesn’tautomaticallyfosterlearning.Youwanttolearnwithotherpeople,askingquestions,tryoutideasandhaveawaytotestyourability.Itusuallytakesmorethanjustabook.

Educationshouldbebroad,althoughit’sfinetohaveadeepinterests,too.

InhighschooltherewereperiodswhenIwashighlyfocusedonwritingsoftware,butformostofmyhighschoolyearsIhaswide-rangingacademicinterests.Myparentsencouragedthis,andI’mgratefulthattheydid.

AlthoughIattendedalotofdifferentkindsofclassesincollege,Isighedupforonlyonecomputerclassthewholetime.Ireadaboutallkindsofthings.

Oneparentwrotemethather15-year-oldson“losthimselfintheholeofcomputer.”HegotanAinwebsitedesign,butothergradesweresinking,shesaid.

Thisboyismakingamistake.Highschoolandcollegeofferyouthebestchancetolearnbroadly–math,history,varioussciences–andtodoprojectswithotherkidsthatteachyoufirst-handaboutgroupdynamics.It’sfinetotakeadeepinterestincomputers,dance,languageoranyotherdiscipline,butnotifitjeopardizes(危及，影响)

breadth.Ifyoufallintoanobsessivepatterninhighschool,you’vegottwoproblems.Oneisthatyou’reunlikelytochangewhenyougotocollege.Theotheristhatifyoudon’tgetreasonablygoodgrades,it’shardtogotoacollegethathasthehighlymotivated,capablestudentswhocanreallyhelpyoulearnabouttheworld.

Incollegeit’sappropriatetothinkaboutspecialization.Gettingrealexpertiseinanareaofinterestcanleadtosuccess–unlessthespecialtyendsupbeingadeadendoryou’renotgoodat.Graduateschoolisonewaytogetspecializedknowledge,althoughextendedcollegeeducationisn’talwaysagoodinvestmentfromapurelyeconomicstandpoint.

答案:BillGates'advicetostudentsandparentsregardingeducation:1.**BasicAdvice**:ThefundamentalpieceofadvicegivenbyBillGatesistostriveforthebesteducationpossible,utilizingbothhighschoolandcollegeopportunities.Emphasizingtheimportanceoflearninghowtolearn.2.**CollegeDropoutMyth**:Contrarytopopularbelief,GatesclarifiesthatheattendedHarvardforthreeyearsbeforedroppingouttostartMicrosoft.Headvisesagainstdroppingoutofcollegeunlessoneiscertainthey'refacingaonce-in-a-lifetimeopportunity,suggestingthateventhen,reevaluationmightbewise.3.**HighSchoolvs.CollegeEducation**:Whileheacknowledgestheexistenceofsuccessstoriesinvolvingindividualswhodidn'tfinishcollege,Gatespointsoutthatnoneofthesesuccessstoriesstartedwithdroppingoutofhighschool.Hestressesthevalueofadiplomaandencouragesstudentstoappreciatethecomprehensivelearningenvironmentthatcollegesprovide,whichgoesbeyondjustclassroominstruction.4.**BroadEducationvs.DeepSpecialization**:Gatesadvocatesforabroadeducationduringhighschoolandcollegeyears,suggestingthatstudentsshouldexplorevariousdisciplineswhilemaintainingadeepinterestinspecificareas.Hewarnsagainstbecomingoverlyfocusedononesubjectattheexpenseofbreadth,whichcouldlimitfutureeducationalandcareeropportunities.5.**ImportanceofCollegeEducation**:Hesupportstheideaofthinkingaboutspecializationincollege,asitcanleadtosuccessinone'sfieldofinterest.However,healsocautionsaboutthepotentiallimitationsofprolongededucationfromaneconomicstandpointandsuggestsconsideringgraduateschoolasonewaytoachievespecializedknowledge.Insummary,BillGates'advicecentersaroundtheimportanceofawell-roundededucation,thevalueoflearninghowtolearn,andthejudiciousapproachtospecializationversusbroadexplorationduringtheformativeyearsofhighschoolandcollege.Inthe1960s,medicalresearchersThomasHolmesandRichardRahedevelopedachecklistofstressfulevents.

Theyappreciatedthetrickypointthatanymajorchangecanbestressful.

Badeventslike“seriousillnessofafamilymember”werehighonthelist,butsoweresomehelpfullifechangingeventslikemarriage.WhenyoutaketheHolmesRaheyoumustrememberthatthescoredoesnotshowhowyoudealwithstress--itonlyshowshowmuchyouhavetodealwith.

Andwenowknowthatthewayyoudealwiththeseeventsdramaticallyaffectsyourchancesofstayinghealthy.

Bytheearly1970s,hundredsofsimilarstudieshadfollowedHolmesandRahe.

AndmillionsofAmericanswhoworkandliveunderstressworriedoverthereports.

Somehowtheresearch

got

boiled

down

to

amemorablemessage.

Women’smagazinesran

headlines

like“Stresscausesillness.”

Ifyouwanttostayphysicallyandmentallyhealthy,thearticlessaid,avoidstressfulevents.

Butsuchsimplisticadviceisimpossibletofollow.

Evenifstressfuleventsaredangerous,many－likethedeathoflovedone－areimpossibletoavoid．Moreover,anywarningtoavoidallstressfuleventsisaprescriptionforstayingawayfromchancesaswellastrouble.

Sinceanychangecanbestressful,apersonwhowantedtobecompletelyfreeofstresswouldnevermarry,haveachild,takeanewjobormove.

Theideathatallstressmakesyousickalsotakesnonoticeofalotofwhatweknowaboutpeople.

Itsupposeswe'reallvulnerable(脆弱的)

andnotactiveinthefaceofthedifficultsituation.

Butwhatabouthumanabilityandcreativity?Manycomethroughperiodsofstresswithmorephysicalandmentalstrengththantheyhadbefore.

Wealsoknowthatalongtimewithoutchangeorchallengecanleadtoboredomandphysicalandmental

strain.

答案:0

第三章单元测试

WhichcountrysufferedthelargestdeathduringWorldWarII?

A:JapanB:GermanyC:SovietUnionD:China

答案:SovietUnionWhosestoryistoldinthefilm

APrivateWar?

A:AsoliderB:warcorrespondentC:peace-keepingD:Adoctor

答案:warcorrespondentWhowroteTheDiaryofaYoungGirl?

A:OttoFrankB:AChineseGirlC:AJapanesegirlD:AnneFrank

答案:AnneFrankYadVashemHolocaustistheonlyonememorialtoremembertheHolocaustintheworld.

A:对B:错

答案:错Whowasreferredtoas

“China’sSchindler”?

A:QianXiulingB:HeFengshanC:AlateChinesegeneralD:AChinesepriest

答案:HeFengshanWhatdayisSeptember3inChina?

A:NationalMemorialDayforNanjingMassacreVictimsB:TheArmyDayC:TheNationalDayD:VictoryDayoftheWarofResistanceagainstJapan

答案:VictoryDayoftheWarofResistanceagainstJapanWhatmightbetheconsequencescausedbywars?

A:Numerous

economic

losses.B:Ahugenumberofcasualties.C:Enormousdamagetoculturalheritages.D:Severedamageofthehealthofpopulations

答案:Numerous

economic

losses.；Ahugenumberofcasualties.；Enormousdamagetoculturalheritages.；SeveredamageofthehealthofpopulationsWhatcanwedotopreventwarsfromhappening?

A:Raisemoneytohelppoorcountries.B:Educate

the

publictheconsequencesofwar.C:Enhancetheculturaltoleranceofthecountry.D:Communicatefirstwhenconflictsappear.E:Buildastronger

internationgal

community.

答案:Raisemoneytohelppoorcountries.；Educate

the

publictheconsequencesofwar.；Enhancetheculturaltoleranceofthecountry.；Communicatefirstwhenconflictsappear.；Buildastronger

internationgal

community.WhoissuedtheorderofdestroyingtheBamiyanBuddha?

A:Basharal-AssadB:OsamaBenLadenC:SaddamHusseinD:Mullah

MohammedOmar

答案:Mullah

MohammedOmarDuringtheWWII,JewsweretheonlyraceslaughteredbytheNaziGermans.

A:错B:对

答案:错

第四章单元测试

Passage1Directions:

Thepassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA),B),C)andD).Youshoulddecideonthebestchoiceandmarkthecorrespondingletter.

Livinginanurbanareawithgreenspaceshasalong-lastingpositiveimpactonpeople’smentalwell-being,astudyhassuggested.UKresearchersfoundmovingtoagreenspacehadasustainedpositiveeffect,unlikepayrisesorpromotions,whichonlyprovidedashort-termboost.Co-authorMathewWhite,fromtheUniversityofExeter,UK,explainedthatthestudyshowedpeoplelivingingreenerurbanareasweredisplayingfewersignsofdepressionoranxiety.“Therecouldbeanumberofreasons,”hesaid,“forexample,peopledomanythingstomakethemselveshappier:theystriveforpromotionorpayrises,ortheygetmarried.Butthetroublewiththosethingsisthatwithinsixmonthstoayear,peoplearebacktotheiroriginalbaselinelevelsofwell-being.So,thesethingsarenotsustainable;theydon’tmakeushappyinthelongterm.Wefoundthatforsomelottery(彩票)winnerswhohadwonmorethan

￡500,000thepositiveeffectwasdefinitelythere,butaftersixmonthstoayear,theywerebacktothebaseline.”Dr.Whitesaidhisteamwantedtoseewhetherlivingingreenerurbanareashadalastingpositiveeffectonpeople’ssenseofwell-beingorwhethertheeffectalsodisappearedafteraperiodoftime.Todothis,theteamuseddatafromtheBritishHouseholdPanelSurveycompiledbytheUniversityofEssex.Explainingwhatthedatarevealed,hesaid:“Whatyouseeisthatevenafterthreeyears,mentalhealthisstillbetter,whichisunlikemanyotherthingsthatwethinkwillmakeushappy.”Heobservedthatpeoplelivingingreenspaceswerelessstressed,andlessstressedpeoplemademoresensibledecisionsandcommunicatedbetter.Withagrowingbodyofevidenceestablishingalinkbetweenurbangreenspacesandapositiveimpactonhumanwell-being,Dr.Whitesaid,“There’sgrowinginterestamongpublicpolicyofficials,butthetroubleiswhofundsit.Whatwereallyneedatapolicylevelistodecidewherethemoneywillcomefromtohelpsupportgoodqualitylocalgreenspaces.”

答案:0Passage2Directions:

Thepassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA),B),C)andD).Youshoulddecideonthebestchoiceandmarkthecorrespondingletter.

Californiahasbeenfacingadroughtformanyyearsnow,withcertainareasevenhavingtopumpfreshwaterhundredsofmilestotheirdistributionsystem.Theproblemisgrowingasthepopulationofthestatecontinuestoexpand.Newresearchhasfounddeepwaterreservesunderthestatewhichcouldhelpsolvetheirdroughtcrisis.Previous

drillingofwellscouldonlyreachdepthsof1,000feet,butduetonewpumpingpractices,waterdeeperthanthiscannowbeextracted(抽取).TheteamatStanfordinvestigatedtheaquifers(地下蓄水层)belowthisdepthandfoundthatreservesmaybetriplewhatwaspreviouslythought.Itisprofitabletodrilltodepthsmorethan1,000feetforoilandgasextraction,butonlyrecentlyinCaliforniahasitbecomeprofitabletopumpwaterfromthisdepth.Theaquifersrangefrom1,000to3,000feetbelowtheground,whichmeansthatpumpingwillbeexpensiveandthereareotherconcerns.Thebiggestconcernofpumpingoutwaterfromthisdeepinthegradualsettlingdownofthelandsurface.Asthewaterispumpedout,thevacantspaceleftiscompactedbytheweightoftheearthabove.Eventhoughpumpingfromthesedepthsisexpensive,itisstillcheaperthandesalinating

(脱盐)

theoceanwaterinthelargelycoastalstate.Somedesalinationplantsexistwherefeasible,buttheyarecostlytorunandcanneedconstantrepairs.Wellsaremuchmorereliablesourcesoffreshwater,andCaliforniaishopingthatthesedeepwellsmaybetheanswertotheirseverewatershortage.Oneproblemwiththesesourcesisthatthedeepwateralsohasahigherlevelofsaltthanshalloweraquifers.Thismeansthatsomewellsmayevenneedtoundergodesalinationafterextraction,thusincreasingthecost.Researchfromtheexhaustivestudyofgroundwaterfromover950drillinglogshasjustbeenpublished.Newestimatesofthewaterreservesnowgoupto2,700billioncubicmetersoffreshwater.

答案:0

第五章单元测试

Thefirsthandheldcellphone

providedus

10minutesoftalk-timebutittookaround

3

hourstocharge.

A:错B:对

答案:错BigdataandAIarethemostusefulandpowerfulemergingtechnologies.

A:错B:对

答案:错Companiesuse

bigdata

toimprovewhattheyknowaboutcustomers'

wantsandneeds

aswellas

toidentifytrends.

A:错B:对

答案:对ThecreativejobsaretheonesunthreatenedbyAI,

becauseAIcanoptimizebutnotcreate.

A:错B:对

答案:对Themajority

ofworkersindicatedthatICTincreasesproductivity.

A:对B:错

答案:对Thethree-parentbabytechniquehasbeenlegallyapprovedintheUN.

A:对B:错

答案:错Itispossible—andpractical—toreduceourrelianceontechnology.

A:对B:错

答案:错apartment

A:离开B:公寓C:部分D:部门

答案:公寓entertain

A:决定B:入口C:娱乐D:逗乐

答案:娱乐benefit

A:利益、好处B:舒适C:适合、恰当D:娱乐

答案:利益、好处

第六章单元测试

Likemanyofmygeneration,Ihaveaweaknessforheroworship.Atsomepoint,however,weallbegintoquestionourheroesandourneedforthem.Thisleadsustoask:Whatisahero?Despiteimmensedifferencesincultures,heroesaroundtheworldgenerallyshareanumberofcharacteristicsthatinstructandinspirepeople.Aherodoessomethingworthtalkingabout.Aherohasastoryofadventuretotellandacommunitywhowilllisten.Butaherogoesbeyondmerefame.

Heroesservepowersorprincipleslargerthanthemselves.Likehigh-voltagetransformers,heroestaketheenergyofhigherpowersandstepitdownsothatitcanbeusedbyordinarypeople.

Theherolivesalifeworthyofimitation.Thosewhoimitateagenuineheroexperiencelifewithnewdepth,enthusiasm,andmeaning.Asuretestforwould-beheroesiswhatorwhomdotheyserve?Whataretheywillingtoliveanddiefor?Iftheanswerorevidencesuggeststheyserveonlytheirownfame,theymaybefamouspersonsbutnotheroes.MadonnaandMichaelJacksonarefamous,butwhowouldclaimthattheirfansfindlifemoreabundant?

Heroesarecatalysts(催化剂)forchange.Theyhaveavisionfromthemountaintop.Theyhavetheskillandthecharmtomovethemasses.Theycreatenewpossibilities.WithoutGandhi,IndiamightstillbepartoftheBritishEmpire.WithoutRosaParksandMartinLutherKing,Jr.,wemightstillhavesegregated(隔离的)buses,restaurants,andparks.Itmaybepossibleforlarge-scalechangetooccurwithoutleaderswithmagneticpersonalities,butthepaceofchangewouldbeslow,thevisionuncertain,andthecommitteemeetingsendless.

答案:Whatisaheroaccordingtothepassage?A)Aheroissomeonewhohasagoodstorytotell.B)Aheroissomeonewhoisfamous.C)Aheroissomeonewhoservespowersorprincipleslargerthanthemselves.D)Aheroissomeonewholivesalifeofsolitude.Answer:C)Aheroissomeonewhoservespowersorprincipleslargerthanthemselves.Manyarticleshaveappearedinrecentyears,claimingthattherearenomoreheroesintheworld.Theauthorssaythattheyoungnowrefusetoadmireanyoneandthatwearelivinginaworldtoowellinformed,toocuriousshowingusthefaultsof

thepublicfigureswhocouldbecometoday’sstars,untilwelosefaithandstartlookingfordefectsinanypersonwhoseemsworthyofrespect.Isittruethatweknowtoomuch?Wereourancestorsluckytobeonlypartlyinformed?ThosewhoreadthefirstbiographiesofGeorgeWashington,JoanofArc,orothergreatmenandwomenofthepastwerenottoldthattheirherohadbadbreathordislikedhismother;theyonlyfoundadescriptionofhisgreataccomplishmentsandtheiradmirationwasstrengthened.Infact,earlybiographersdidn’thesitatetomakeupanadmirablestoryortwoabouttheirhero.Themanwhowrotethefirstbiographyof

Washington,forinstance,inventedthecherrytree;headmittedlaterthattherewasnotruthinit,buthesaidthatitwouldgiveyoungmenagoodexampletofollow.Hisreadersdidn’tseemtoobject;thebookwasreprintedeightytimes—agreatsuccessinthosedays.Modernbiographersdonotinventsuchstories;theyrespectthefacts,asindeedtheyshould.Butwepayapricefortheirtruthfulness,forintheireffortstoshow“thewholeperson,”theytellusmorethanwereallyneedtoknowaboutprivatelives,familysecrets,andhumanweakness.Thetruegreatnessofafinemanisoftenforgotteninthedisplay;andpeoplelosenotonlytheiradmirationforhim,buttheirwillingnesstotrustanyother“star”completely.Itmaybedifficulttobeaherointheworldthesedays,underthesearchingeyesofthesociety.Butsurelyexcellencehasnotdisappearedcompletely;therearestillindividuals

whoaresuperiortotheirfellowmenbytheirwisdom,theircourage,ortheircharacter.Theycanbeheroesifpeoplearewillingtoignoretheirhumanimperfectionandtoadmittherespectthattheiradmirablequalitiesinspire.Heroesareneededeverywhere,atanytime.It’sasadskythathasnoshiningstars.

答案:1.True2.False3.True4.False5.True

第七章单元测试

Noliquidincludinganykindofdrinksisallowedtobecarriedontoaflightaccordingtothesecuritycheckregulations.

A:对B:错

答案:对InChina,arevisedrulehasbeenreleasedsettingthenationalstandardfortheuseof2324additives.

A:错B:对

答案:错“Hacker”cannotrefertoanyskilledcomputerprogrammers.

A:对B:错

答案:错In9/11events,thefirsttwoflightsdepartedBostonforthetwintowersinNY.

A:对B:错

答案:对In9/11events,the3rdflightleftforCalifornia.

A:对B:错

答案:错Inthe9/11events,the4thflightfelluponruralPennsylvania.

A:对B:错

答案:对Morethan4000ofpoliceofficersandfirefightersdiedinthecollapseofthetowersandwereburiedin9/11.

A:对B:错

答案:错

______ourselvesfromthephysicalandmentaltensions,weeachneeddeepthoughtandinnerquietness.

A:FreeingB:TofreeC:freedD:Havingfreed

答案:TofreeWhat

wasso______aboutJasmineWestland’svictorywasthatshecamefirstinthe

Marathonbare-footed.

A:essentialB:obviousC:awfulD:impressive

答案:impressiveWeusedtoseeeachother______,butIhaven’theardfromhimsincelastyear.

A:especiallyB:particularlyC:approximatelyD:regularly

答案:regularly

第八章单元测试

Thethin,extremelysharpneedlesdidn’thurtatallgoingin.Dr.Gongpiercedthemintomyleftarm,aroundtheelbowthathadbeenbotheringme.Otherneedleswereslippedintomyleftwristand,strangely,intomyrightarm,andthenintobothmyclosedeyelids.Therewasn’tanydiscomfort,justamildwarmingsensation.However,Ididbegintowonderwhathaddrivenmehere,totheofficeofDr.JamesGong,inNewYork’sChinatown.ThenIremembered—thetorturingpaininthatleftelbow.Severaltripstoahospitalandtwoexpensive,uncomfortablemedicaltestshadfailedtoproduceevenadiagnosis.“Maybeyouleanonyourleftarmtoomuch,”thedoctorconcluded,suggestingIseeabonedoctor.Duringthehoursspentwaitinginvaintoseeabonedoctor,Idecidedtotakeanothertrackandtryacupuncture.AChinese-AmericanfriendrecommendedDr.Gong.ItookthesubwaytoGong’ssecond-flooroffice,markedwithahand-paintedsign.Dr.GongspeaksEnglish,butnotoften.Mostofmyquestionstohimweregreetedwithafriendlylaugh,butImanagedtolethimknowwheremyarmhurt.Heaskedmetogointoaroom,hadmeliedownonabed,andwenttowork.Inthenextroom,Ilearned,awomandancerwasalsogettingatreatment.AsIlaythereawhile,Idriftedintoadream-likestateandfantasizedaboutwhatshelookedlike.AcupuncturiststodayareaslikelytobefoundonParkAvenueasonMottStreet.Inallthereareanestimated10,000acupuncturistsinthecountry.Nowadays,alotofmedicaldoctorshavelearnedacupuncturetechniques;sohaveanumberofdentists.Reason?Patientdemand.Few,though,canadequatelyexplainhowacupunctureworks.Acupuncturistsmaysaythatthebodyhasmorethan800acupuncturepoints.Alifeforcecalledqicirculatesthroughthebody.Pointsontheskinareenergeticallyconnectedtospecificorgans,bodystructuresandsystems.Acupuncturepointsarestimulatedtobalancethecirculationofqi.Thetruthis,thoughacupunctureisatleast2,200yearsold,“nobodyreallyknowswhat’shappening,”saysPaulZmiewski,aPh.D.inChinesestudieswhopracticesacupunctureinPhiladelphia.Afterfivetreatments,therehasbeendramaticimprovementinmyarm,andthepainisafractionofwhatitwas.ThemainlysilentDr.Gongfinallyevenofferedadiagnosisforwhattroubledme.“Pinchednerve,”hesaid.

答案:1.WhatdidDr.Gongdowhenthenarratorarrivedathisoffice?A)Helaughedatthenarrator'squestions.B)Heaskedthenarratortoliedownonabedandbeganworking.C)Herecommendedanothertreatmentmethod.D)Hediagnosedthenarrator'selbowproblemimmediately.Answer:B2.HowmanyacupuncturistsareestimatedtobepracticingintheUnitedStatesaccordingtothetext?A)About1,000B)About5,000C)About10,000D)About20,000Answer:C3.Whichstatementbestdescribesthenarrator'sexperiencewithacupuncture?A)Thenarratorfoundacupuncturepainfulduringtheprocess.B)Thenarratorexperiencedsignificantreliefafterundergoingacupuncturetreatments.C)Thenarratorwasskepticalofacupuncture'seffectivenessthroughoutthetreatment.D)Thenarrator'sfriendrecommendedacupunctureasalastresortbeforeconsideringsurgery.Answer:BRobotsthatcanhelpuswithdailychoreslikecookingandcleaningarealongwayoff,butautomatonsthatserveasfamilycompanionsmaybemuchcloser.ResearchersintheUnitedStates,France,Japanandothercountriesareracingtobuildrobotsthatcanentertainandperformsomesimplertasksforus.

Severalyearsafteritwasintroducedtotheworld,theadvancedJapanesehumanoidrobot

Asimoisstillservingonlyasademonstrationandexperimentationplatform.Evenifavailableforpurchase,itwouldbetooexpensiveforordinaryfamilies.

ItismucheasierandcheapertobuildarobotlikeJibo,whichusessimplemovementsandhastheabilitytointeractwithpeoplethroughsound,picturesandtouch.

MassachusettsInstituteofTechnologyresearcherCynthiaBreazealcreatedJiboinitiallyasaplatformforexploringhowpeoplecommunicatewithtechnology.

"Jiboasarobotissomethingthatcanmove,withcamerasthatcanmoveandseeyouandinteractwithyoulikealivingthing,sotospeak.Itcanbringcontenttolifeoffthescreeninanentirelynewway,"explainedBreazeal.

Jibocanremindyouaboutappointments,takephotos,entertainpeopleandtellstoriestochildren.Breazealsaiditalsoincorporatestouch-sensitivetechnology.

"Peopleoftencommunicatethroughtouch,sotheymightpatJiboifitdoessomethingthattheylikeandJibocanactuallylearnfromthat,"saidBreazeal.

TherapistsatAmicidiNicoAutismCenter,inLecce,Italy,useasmalltalkingrobottotreatautisticchildren.

11-year-oldMarcohasshowngreatimprovementinfocusingandcommunicationsincehestartedplayingwiththerobotthatcarefullykeepstrackofthechild’sbehavior,saidengineerGiuseppePalestra.

"Wewouldliketobeonestepaheadofstateoftheart,sothatwecanmakethehuman-robotinteractionbetter,andlet’ssay‘humanize’theinteractionbetweentherobotandthechild,"saidPalestra.

Researcherssaytheywanttodeveloprobotsthatcanbeprogrammedforindividualpatients,becauseeachchildreactsdifferentlytooutsidestimuli.

FrenchresearcherPierreLebeau’sfamilyrobotKeeckerwasdesignedasanentertainmentplatformthatcanfollowitsowneraround.

"Icameupwiththeideaofacomputerwithaprojectorinsideandagreatsoundsystemandacamera,somethingthatcanmoveandgotoanyroomtogivemeakindofTV-likeexperience,butanywhereIwantwithoutthecablesandthecomplexity,"

Researcherssayrobotsintendedforentertainmentmaysoonbeonthemarketwithpricesrangingfromabout$500to$5,000—stille