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Text 2 Not many 25-year-olds can reasonably claim to have changed the world. The IBM per...
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1求双曲线9x2-25y2=225的实轴长虚轴长焦点坐标准线方程渐近线方程离心率.2设直线y=ax+
x2－25y2=_________
已知25y2﹣30y+m是完全平方式则m=．
假设消费者张某对X和Y两种商品的效用函数为U=XY张某收入为500元X和Y的价格分别为PX=2元 P
X=25Y=50
X=125Y=25
X=125Y=50
X=50Y=125
分解因式x2y﹣25y=．
求双曲线9x2-25y2=225的实轴长虚轴长焦点坐标准线方程渐近线方程离心率
2.9x2+_____+25y2=_____2
下列各式运算结果是x2﹣25y2的是
（x+5y）（x+5y）
（﹣x﹣5y）（﹣x+5y）
（x﹣y）（x+25y）
（x﹣5y）（5y﹣x）
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Somepeopledislikefairystoriesbecausetheyfeelthatthey______.
Text2 Whethertoteachyoungchildrena secondlanguageisdisputedamongteachersresearchersandpushyparents.On theonehandacquiringanewtongueissaidtobefareasierwhenyoung.Onthe otherteacherscomplainthatchildrenwhoseparentsspeakalanguageathome thatisdifferentfromtheoneusedintheclassroomsometimesstruggleintheir lessonsandareslowertoreachlinguisticmilestones.Woulda15-month-old childtheywondernotbebetteroffgoingtomusicclassesA studyjustpublishedintheProceedingsoftheNationalAcademyofSciencesmay helpresolvethisquestionbygettingtothepointofwhatisgoingonina bilingualchild’sbrainhowasecondlanguageaffectsthewayhethinksand thusinwhatcircumstancesbeingbilingualmaybehelpful.AgnesKovacsand JacquesMehlerattheInternationalSchoolforAdvancedStudiesinTriestesay thatsomeaspectsofthecognitivedevelopmentofinfantsraisedinabilingual householdmustbeundergoingaccelerationinordertomanagewhichofthetwo languagestheyaredealingwith.Theaspectofcognitionin questionispartofwhatistermedthebrain’sexecutivefunction.Thisallows peopletoorganiseplanprioritiseactivityshifttheirattentionfromone thingtoanotherandsuppresshabitualresponses.Bilingualismiscommonin TriestewhichthoughItalianisalmostsurroundedbySlovenia.SoDr.Kovacs andDr.Mehlerlookedat40preverbalseven-month-oldshalfraisedin monolingualandhalfinbilingualhouseholdsandcomparedtheirperformancesin ataskthatneedscontrolofexecutivefunction.Firstthe babiesweretrainedtoexpecttheappearanceofapuppetonascreenafterthey hadheardasetofmeaninglesswordsinventedbytheresearchers.Thenthe wordsandthelocationofthepuppetwerechanged.Whenthiswasdonethe babieswhospeakonlyonelanguagehaddifficultyovercomingtheirlearnt responseevenwhentheresearchersgavethemfurthercluesthataswitchhad takenplace.Thebilingualbabieshoweverfounditfareasiertoswitchtheir attention—counteractingthepreviouslylearntbutnolongeruseful response.Monitoringlanguagesand.keepingthemseparateis partofthebrain’sexecutivefunctionsothesefindingssuggestthateven beforeachildcanspeakabilingualenvironmentmayspeedupthatfunction’s development.Beforerushingyouroffspringintobilingualkindergartensthough thereareafewcautions.Foronethingtheseextraordinarycognitivebenefits havebeendemonstratedsofaronlyincribbilinguals—thoselivingin householdswheretwolanguagesarespokenroutinely.Theresearchersspeculate thatitmightbethefactofhavingtolearntwolanguagesinthesamesetting thatrequiresgreateruseofexecutivefunction.Sowhetherthosebenefitsapply tochildrenwholearnonelanguageathomeandoneatschoolremains unclear.Accordingtotheauthorrushingyoungchildrenintobilingualkindergartens
Itisoftenobservedthattheaged spendmuchtimethinkingandtalkingabouttheirpastlives1 aboutthefuture.Thesereminiscencesarenotsimplyrandomortrivial memories2istheirpurposemerelytomakeconversation. Theoldperson’srecollectionsofthepasthelpto3an identitythatisbecomingincreasinglyfragile:4anyrole thatbringsrespectoranygoalthatmightprovide5tothe futuretheindividualmentionshispastasaremindertolistenersthathere wasalife6living.7thememories formpartofacontinuinglife8inwhichtheperson 9theeventsandexperiencesofthe-yearsgonebyand 10ontheoverallmeaningofhisorherownalmostcompleted life.Asthelifecycle11toitsclose theagedmustalsolearntoaccepttherealityoftheirownimpendingdeath. 12thistaskismadedifficultbythefactthatdeathis almosta13subjectintheUnitedStates.Themere discussionofdeathisoftenregardedas14.Asadultsmany ofusfindthetopicfrighteningandare15tothinkabout it—andcertainlynottotalkaboutit16thepresenceof someonewhoisdying.Deathhasachievedthistaboo17only inthemodernindustrialsocieties.Thereseemstobeanimportantreasonforour reluctanceto18theideaofdeath.Itistheveryfact thatdeathremains19ourcontrol;itisalmosttheonly oneofthenaturalprocesses20is so.
Itisoftenobservedthattheaged spendmuchtimethinkingandtalkingabouttheirpastlives1 aboutthefuture.Thesereminiscencesarenotsimplyrandomortrivial memories2istheirpurposemerelytomakeconversation. Theoldperson’srecollectionsofthepasthelpto3an identitythatisbecomingincreasinglyfragile:4anyrole thatbringsrespectoranygoalthatmightprovide5tothe futuretheindividualmentionshispastasaremindertolistenersthathere wasalife6living.7thememories formpartofacontinuinglife8inwhichtheperson 9theeventsandexperiencesofthe-yearsgonebyand 10ontheoverallmeaningofhisorherownalmostcompleted life.Asthelifecycle11toitsclose theagedmustalsolearntoaccepttherealityoftheirownimpendingdeath. 12thistaskismadedifficultbythefactthatdeathis almosta13subjectintheUnitedStates.Themere discussionofdeathisoftenregardedas14.Asadultsmany ofusfindthetopicfrighteningandare15tothinkabout it—andcertainlynottotalkaboutit16thepresenceof someonewhoisdying.Deathhasachievedthistaboo17only inthemodernindustrialsocieties.Thereseemstobeanimportantreasonforour reluctanceto18theideaofdeath.Itistheveryfact thatdeathremains19ourcontrol;itisalmosttheonly oneofthenaturalprocesses20is so.
Whatisthemostappropriatetitleforthepassage
Itisoftenobservedthattheaged spendmuchtimethinkingandtalkingabouttheirpastlives1 aboutthefuture.Thesereminiscencesarenotsimplyrandomortrivial memories2istheirpurposemerelytomakeconversation. Theoldperson’srecollectionsofthepasthelpto3an identitythatisbecomingincreasinglyfragile:4anyrole thatbringsrespectoranygoalthatmightprovide5tothe futuretheindividualmentionshispastasaremindertolistenersthathere wasalife6living.7thememories formpartofacontinuinglife8inwhichtheperson 9theeventsandexperiencesofthe-yearsgonebyand 10ontheoverallmeaningofhisorherownalmostcompleted life.Asthelifecycle11toitsclose theagedmustalsolearntoaccepttherealityoftheirownimpendingdeath. 12thistaskismadedifficultbythefactthatdeathis almosta13subjectintheUnitedStates.Themere discussionofdeathisoftenregardedas14.Asadultsmany ofusfindthetopicfrighteningandare15tothinkabout it—andcertainlynottotalkaboutit16thepresenceof someonewhoisdying.Deathhasachievedthistaboo17only inthemodernindustrialsocieties.Thereseemstobeanimportantreasonforour reluctanceto18theideaofdeath.Itistheveryfact thatdeathremains19ourcontrol;itisalmosttheonly oneofthenaturalprocesses20is so.
TheSanAndreasfaultis______.
Whichofthefollowingstatementsistrue
Theadvantageclaimedforrepeatingfairystoriestoyoungchildrenisthatit______.
Text2 Whethertoteachyoungchildrena secondlanguageisdisputedamongteachersresearchersandpushyparents.On theonehandacquiringanewtongueissaidtobefareasierwhenyoung.Onthe otherteacherscomplainthatchildrenwhoseparentsspeakalanguageathome thatisdifferentfromtheoneusedintheclassroomsometimesstruggleintheir lessonsandareslowertoreachlinguisticmilestones.Woulda15-month-old childtheywondernotbebetteroffgoingtomusicclassesA studyjustpublishedintheProceedingsoftheNationalAcademyofSciencesmay helpresolvethisquestionbygettingtothepointofwhatisgoingonina bilingualchild’sbrainhowasecondlanguageaffectsthewayhethinksand thusinwhatcircumstancesbeingbilingualmaybehelpful.AgnesKovacsand JacquesMehlerattheInternationalSchoolforAdvancedStudiesinTriestesay thatsomeaspectsofthecognitivedevelopmentofinfantsraisedinabilingual householdmustbeundergoingaccelerationinordertomanagewhichofthetwo languagestheyaredealingwith.Theaspectofcognitionin questionispartofwhatistermedthebrain’sexecutivefunction.Thisallows peopletoorganiseplanprioritiseactivityshifttheirattentionfromone thingtoanotherandsuppresshabitualresponses.Bilingualismiscommonin TriestewhichthoughItalianisalmostsurroundedbySlovenia.SoDr.Kovacs andDr.Mehlerlookedat40preverbalseven-month-oldshalfraisedin monolingualandhalfinbilingualhouseholdsandcomparedtheirperformancesin ataskthatneedscontrolofexecutivefunction.Firstthe babiesweretrainedtoexpecttheappearanceofapuppetonascreenafterthey hadheardasetofmeaninglesswordsinventedbytheresearchers.Thenthe wordsandthelocationofthepuppetwerechanged.Whenthiswasdonethe babieswhospeakonlyonelanguagehaddifficultyovercomingtheirlearnt responseevenwhentheresearchersgavethemfurthercluesthataswitchhad takenplace.Thebilingualbabieshoweverfounditfareasiertoswitchtheir attention—counteractingthepreviouslylearntbutnolongeruseful response.Monitoringlanguagesand.keepingthemseparateis partofthebrain’sexecutivefunctionsothesefindingssuggestthateven beforeachildcanspeakabilingualenvironmentmayspeedupthatfunction’s development.Beforerushingyouroffspringintobilingualkindergartensthough thereareafewcautions.Foronethingtheseextraordinarycognitivebenefits havebeendemonstratedsofaronlyincribbilinguals—thoselivingin householdswheretwolanguagesarespokenroutinely.Theresearchersspeculate thatitmightbethefactofhavingtolearntwolanguagesinthesamesetting thatrequiresgreateruseofexecutivefunction.Sowhetherthosebenefitsapply tochildrenwholearnonelanguageathomeandoneatschoolremains unclear.Howdoesasecondlanguageaffectthewayayoungchildbehavesaccordingtothenewstudy
Itisoftenobservedthattheaged spendmuchtimethinkingandtalkingabouttheirpastlives1 aboutthefuture.Thesereminiscencesarenotsimplyrandomortrivial memories2istheirpurposemerelytomakeconversation. Theoldperson’srecollectionsofthepasthelpto3an identitythatisbecomingincreasinglyfragile:4anyrole thatbringsrespectoranygoalthatmightprovide5tothe futuretheindividualmentionshispastasaremindertolistenersthathere wasalife6living.7thememories formpartofacontinuinglife8inwhichtheperson 9theeventsandexperiencesofthe-yearsgonebyand 10ontheoverallmeaningofhisorherownalmostcompleted life.Asthelifecycle11toitsclose theagedmustalsolearntoaccepttherealityoftheirownimpendingdeath. 12thistaskismadedifficultbythefactthatdeathis almosta13subjectintheUnitedStates.Themere discussionofdeathisoftenregardedas14.Asadultsmany ofusfindthetopicfrighteningandare15tothinkabout it—andcertainlynottotalkaboutit16thepresenceof someonewhoisdying.Deathhasachievedthistaboo17only inthemodernindustrialsocieties.Thereseemstobeanimportantreasonforour reluctanceto18theideaofdeath.Itistheveryfact thatdeathremains19ourcontrol;itisalmosttheonly oneofthenaturalprocesses20is so.
Whichofthefollowingmakesthedemonstrationmostpersuasive
Itisoftenobservedthattheaged spendmuchtimethinkingandtalkingabouttheirpastlives1 aboutthefuture.Thesereminiscencesarenotsimplyrandomortrivial memories2istheirpurposemerelytomakeconversation. Theoldperson’srecollectionsofthepasthelpto3an identitythatisbecomingincreasinglyfragile:4anyrole thatbringsrespectoranygoalthatmightprovide5tothe futuretheindividualmentionshispastasaremindertolistenersthathere wasalife6living.7thememories formpartofacontinuinglife8inwhichtheperson 9theeventsandexperiencesofthe-yearsgonebyand 10ontheoverallmeaningofhisorherownalmostcompleted life.Asthelifecycle11toitsclose theagedmustalsolearntoaccepttherealityoftheirownimpendingdeath. 12thistaskismadedifficultbythefactthatdeathis almosta13subjectintheUnitedStates.Themere discussionofdeathisoftenregardedas14.Asadultsmany ofusfindthetopicfrighteningandare15tothinkabout it—andcertainlynottotalkaboutit16thepresenceof someonewhoisdying.Deathhasachievedthistaboo17only inthemodernindustrialsocieties.Thereseemstobeanimportantreasonforour reluctanceto18theideaofdeath.Itistheveryfact thatdeathremains19ourcontrol;itisalmosttheonly oneofthenaturalprocesses20is so.
Text2 Whethertoteachyoungchildrena secondlanguageisdisputedamongteachersresearchersandpushyparents.On theonehandacquiringanewtongueissaidtobefareasierwhenyoung.Onthe otherteacherscomplainthatchildrenwhoseparentsspeakalanguageathome thatisdifferentfromtheoneusedintheclassroomsometimesstruggleintheir lessonsandareslowertoreachlinguisticmilestones.Woulda15-month-old childtheywondernotbebetteroffgoingtomusicclassesA studyjustpublishedintheProceedingsoftheNationalAcademyofSciencesmay helpresolvethisquestionbygettingtothepointofwhatisgoingonina bilingualchild’sbrainhowasecondlanguageaffectsthewayhethinksand thusinwhatcircumstancesbeingbilingualmaybehelpful.AgnesKovacsand JacquesMehlerattheInternationalSchoolforAdvancedStudiesinTriestesay thatsomeaspectsofthecognitivedevelopmentofinfantsraisedinabilingual householdmustbeundergoingaccelerationinordertomanagewhichofthetwo languagestheyaredealingwith.Theaspectofcognitionin questionispartofwhatistermedthebrain’sexecutivefunction.Thisallows peopletoorganiseplanprioritiseactivityshifttheirattentionfromone thingtoanotherandsuppresshabitualresponses.Bilingualismiscommonin TriestewhichthoughItalianisalmostsurroundedbySlovenia.SoDr.Kovacs andDr.Mehlerlookedat40preverbalseven-month-oldshalfraisedin monolingualandhalfinbilingualhouseholdsandcomparedtheirperformancesin ataskthatneedscontrolofexecutivefunction.Firstthe babiesweretrainedtoexpecttheappearanceofapuppetonascreenafterthey hadheardasetofmeaninglesswordsinventedbytheresearchers.Thenthe wordsandthelocationofthepuppetwerechanged.Whenthiswasdonethe babieswhospeakonlyonelanguagehaddifficultyovercomingtheirlearnt responseevenwhentheresearchersgavethemfurthercluesthataswitchhad takenplace.Thebilingualbabieshoweverfounditfareasiertoswitchtheir attention—counteractingthepreviouslylearntbutnolongeruseful response.Monitoringlanguagesand.keepingthemseparateis partofthebrain’sexecutivefunctionsothesefindingssuggestthateven beforeachildcanspeakabilingualenvironmentmayspeedupthatfunction’s development.Beforerushingyouroffspringintobilingualkindergartensthough thereareafewcautions.Foronethingtheseextraordinarycognitivebenefits havebeendemonstratedsofaronlyincribbilinguals—thoselivingin householdswheretwolanguagesarespokenroutinely.Theresearchersspeculate thatitmightbethefactofhavingtolearntwolanguagesinthesamesetting thatrequiresgreateruseofexecutivefunction.Sowhetherthosebenefitsapply tochildrenwholearnonelanguageathomeandoneatschoolremains unclear.Whoareprobablypushingyoungchildrentostudyanewlanguage
Earthquakebeltsare______.
Itisoftenobservedthattheaged spendmuchtimethinkingandtalkingabouttheirpastlives1 aboutthefuture.Thesereminiscencesarenotsimplyrandomortrivial memories2istheirpurposemerelytomakeconversation. Theoldperson’srecollectionsofthepasthelpto3an identitythatisbecomingincreasinglyfragile:4anyrole thatbringsrespectoranygoalthatmightprovide5tothe futuretheindividualmentionshispastasaremindertolistenersthathere wasalife6living.7thememories formpartofacontinuinglife8inwhichtheperson 9theeventsandexperiencesofthe-yearsgonebyand 10ontheoverallmeaningofhisorherownalmostcompleted life.Asthelifecycle11toitsclose theagedmustalsolearntoaccepttherealityoftheirownimpendingdeath. 12thistaskismadedifficultbythefactthatdeathis almosta13subjectintheUnitedStates.Themere discussionofdeathisoftenregardedas14.Asadultsmany ofusfindthetopicfrighteningandare15tothinkabout it—andcertainlynottotalkaboutit16thepresenceof someonewhoisdying.Deathhasachievedthistaboo17only inthemodernindustrialsocieties.Thereseemstobeanimportantreasonforour reluctanceto18theideaofdeath.Itistheveryfact thatdeathremains19ourcontrol;itisalmosttheonly oneofthenaturalprocesses20is so.
Itisoftenobservedthattheaged spendmuchtimethinkingandtalkingabouttheirpastlives1 aboutthefuture.Thesereminiscencesarenotsimplyrandomortrivial memories2istheirpurposemerelytomakeconversation. Theoldperson’srecollectionsofthepasthelpto3an identitythatisbecomingincreasinglyfragile:4anyrole thatbringsrespectoranygoalthatmightprovide5tothe futuretheindividualmentionshispastasaremindertolistenersthathere wasalife6living.7thememories formpartofacontinuinglife8inwhichtheperson 9theeventsandexperiencesofthe-yearsgonebyand 10ontheoverallmeaningofhisorherownalmostcompleted life.Asthelifecycle11toitsclose theagedmustalsolearntoaccepttherealityoftheirownimpendingdeath. 12thistaskismadedifficultbythefactthatdeathis almosta13subjectintheUnitedStates.Themere discussionofdeathisoftenregardedas14.Asadultsmany ofusfindthetopicfrighteningandare15tothinkabout it—andcertainlynottotalkaboutit16thepresenceof someonewhoisdying.Deathhasachievedthistaboo17only inthemodernindustrialsocieties.Thereseemstobeanimportantreasonforour reluctanceto18theideaofdeath.Itistheveryfact thatdeathremains19ourcontrol;itisalmosttheonly oneofthenaturalprocesses20is so.
Text3 Icameacrossanoldcountryguidethe otherday.Itlistedallthetradesmenineachvillageinmypartofthe countryanditwasimpressivetoseethegreatvarietyofserviceswhichwere availableonone’sowndoorstepinthelateVictoriancountryside. NowadaysasuperficialtravelerinruralEnglandmightconcludethatthe onlyvillagetradesmenstillflourishingwereeithersellingfrozenfoodtothe inhabitantsorsellingantiquestovisitors.Neverthelessthiswouldreallybe afalseimpression.Admittedlytherehasbeenacontractionofvillagecommerce butitsvigorisstillremarkable.Ourlocalgrocer’sshopfor exampleisactuallyexpandinginspiteofthecompetitionfromsupermarketsin thenearesttown.Womensensiblyprefertogothereandexchangethelocalnews whiledoingtheirshoppinginsteadofqueueingupanonymouslyatasupermarket. Andtheproprietorknowswellthatpersonalservicehasasubstantialcash value.Hispricesmaybeabithigherthanthoseinthetown buthewilldeliveranythingatanytime.Hisassistantsthinknothingof bicyclingdownthevillagestreetintheirlunchhourtotakeapieceofcheese toanold-agepensionerwhosentherorderbywordofmouthwithafriendwho happenedtobepassing.Themoreaffluentcustomerstelephonetheirshopping listsandthegoodsareontheirdoorstepswithinanhour.Theyhaveonlyto hintatafancyforsomecommodityoutsidetheusualstockandthegrocera red-facedfigureinstantlyobtainsitforthem.Thevillage gainsfromthissortofenterpriseofcourse.ButIalsofinditsatisfactory becauseavillageshopoffersoneofthefewwaysinwhichamodest individualistcanstillgetalongintheworldwithoutattachinghimselftothe bigbattalionsofindustryorcommerce.Mostofthevillage shopkeepersIknowatanyratearedecidedlyindividualistintheirways.For exampieourshoemakerisaformidablefigure:athick-setirritablemanwhom childrentreatwithmarkedrespectknowingthatanill-judgedwordcanprovoke anangryeruptionatanytime.Hestareswithcontemptatthepairsofcheap mass-producedshoestakentohimforrepair:hasitcometothisheseemstobe sayingthatheacraftsmanshouldhavetowastehisskillsuponsuchtrash Butweallknowhewillinfactdoexcellentworkuponthem.Andhemakes beautifulshoesforthosewhocanaffordsuch luxury.Thelocalgrocer’sshopisexpandingeventhough
Itisoftenobservedthattheaged spendmuchtimethinkingandtalkingabouttheirpastlives1 aboutthefuture.Thesereminiscencesarenotsimplyrandomortrivial memories2istheirpurposemerelytomakeconversation. Theoldperson’srecollectionsofthepasthelpto3an identitythatisbecomingincreasinglyfragile:4anyrole thatbringsrespectoranygoalthatmightprovide5tothe futuretheindividualmentionshispastasaremindertolistenersthathere wasalife6living.7thememories formpartofacontinuinglife8inwhichtheperson 9theeventsandexperiencesofthe-yearsgonebyand 10ontheoverallmeaningofhisorherownalmostcompleted life.Asthelifecycle11toitsclose theagedmustalsolearntoaccepttherealityoftheirownimpendingdeath. 12thistaskismadedifficultbythefactthatdeathis almosta13subjectintheUnitedStates.Themere discussionofdeathisoftenregardedas14.Asadultsmany ofusfindthetopicfrighteningandare15tothinkabout it—andcertainlynottotalkaboutit16thepresenceof someonewhoisdying.Deathhasachievedthistaboo17only inthemodernindustrialsocieties.Thereseemstobeanimportantreasonforour reluctanceto18theideaofdeath.Itistheveryfact thatdeathremains19ourcontrol;itisalmosttheonly oneofthenaturalprocesses20is so.
Theauthor'smentionofbroomsticksandtelephonesismeanttosuggestthat______.
Directions: ATitle:GlobleShortageofFreshWater BYourcompositionshouldbebasedontheOutlinegiveninChinesebelow: 1.人们认为淡水是取这不尽的 2.实际上淡水是短缺的 3.我们就当怎么办 Youshouldwriteabout200wordsneatlyonANSWERSHEETⅡ.
Text1 Placingahumanbeingbehindthewheel ofanautomobileoftenhasthesamecuriouseffectascuttingcertainfibresin thebrain.Theresultineithercaseismoreprimitive behaviour.Hostilefeelingsareapttobeexpressedinanaggressive way.Thesamemanwhowillstepasideforastrangerata doorwaywillwhenbehindthewheelriskanaccidenttryingtobeatanother motoristthroughanintersection.Theimportanceofemotionalfactorsin automobileaccidentsisgainingrecognition.Doctorsandotherscientistshave concludedthatthehighwaydeathtollresemblesanepidemicandshouldbe investigatedassuch.Dr.RossA.McFarlandAssociateProfessor ofIndustrialHygieneattheHarvardUniversitySchoolofPublicHealthsaid thataccidentsnowconstituteagreaterthreattothesafetyoflargesegments ofthepopulationthandiseasesdo.Accidentsaretheleading causeofdeathbetweentheagesof1and35.Aboutonethirdofallaccidental deathsandoneseventhofallaccidentalinjuriesarecausedbymotor vehicles.Basedonthepresentrateofvehicleregistration unlesstheaccidentrateiscutinhalfoneofevery10personsinthecountry willbekilledorinjuredinatrafficaccidentinthenext15years. Researchtofindtheunderlyingcausesofaccidentsandtodevelopwaysto detectdriverswhoareapttocausethemisbeingconductedatuniversitiesand medicalcentres.Herearesomeoftheirfindingssofar:Aman drivesashelives.Ifheisoftenintroublewithcollectionagenciesthe courtsandpolicechancesarehewillhaverepeatedautomobileaccidents. Accidentrepeatersusuallyareegocentricexhibitionisticresentfulof authorityimpulsiveandlackinginsocialresponsibility.Asgrouptheycan beclassifiedasborderlinepsychopathicpersonalitiesaccordingtoDr. McFarland.Thesuspicionhoweverthataccidentrepeaterscould bedetectedinadvancebyscreeningoutpersonswithmorehostileimpulsesis false.AstudyattheUniversityofColoradoshowedthattherewerejustasmany overlyhostilepersonsamongthosewhohadnoaccidentsasamongthosewith repeatedaccidents.PsychologistscurrentlyarestudyingDenver highschoolpupilstotestthevalidityofthisconcept.Theyaremaking psychologicalevaluationsofthepupilstoseewhethersubsequentdriving recordswillbearouttheirthesis.BysayingThesameman...will...riskanaccident...Line1-2Para.3theauthormeansthat
Text1 Placingahumanbeingbehindthewheel ofanautomobileoftenhasthesamecuriouseffectascuttingcertainfibresin thebrain.Theresultineithercaseismoreprimitive behaviour.Hostilefeelingsareapttobeexpressedinanaggressive way.Thesamemanwhowillstepasideforastrangerata doorwaywillwhenbehindthewheelriskanaccidenttryingtobeatanother motoristthroughanintersection.Theimportanceofemotionalfactorsin automobileaccidentsisgainingrecognition.Doctorsandotherscientistshave concludedthatthehighwaydeathtollresemblesanepidemicandshouldbe investigatedassuch.Dr.RossA.McFarlandAssociateProfessor ofIndustrialHygieneattheHarvardUniversitySchoolofPublicHealthsaid thataccidentsnowconstituteagreaterthreattothesafetyoflargesegments ofthepopulationthandiseasesdo.Accidentsaretheleading causeofdeathbetweentheagesof1and35.Aboutonethirdofallaccidental deathsandoneseventhofallaccidentalinjuriesarecausedbymotor vehicles.Basedonthepresentrateofvehicleregistration unlesstheaccidentrateiscutinhalfoneofevery10personsinthecountry willbekilledorinjuredinatrafficaccidentinthenext15years. Researchtofindtheunderlyingcausesofaccidentsandtodevelopwaysto detectdriverswhoareapttocausethemisbeingconductedatuniversitiesand medicalcentres.Herearesomeoftheirfindingssofar:Aman drivesashelives.Ifheisoftenintroublewithcollectionagenciesthe courtsandpolicechancesarehewillhaverepeatedautomobileaccidents. Accidentrepeatersusuallyareegocentricexhibitionisticresentfulof authorityimpulsiveandlackinginsocialresponsibility.Asgrouptheycan beclassifiedasborderlinepsychopathicpersonalitiesaccordingtoDr. McFarland.Thesuspicionhoweverthataccidentrepeaterscould bedetectedinadvancebyscreeningoutpersonswithmorehostileimpulsesis false.AstudyattheUniversityofColoradoshowedthattherewerejustasmany overlyhostilepersonsamongthosewhohadnoaccidentsasamongthosewith repeatedaccidents.PsychologistscurrentlyarestudyingDenver highschoolpupilstotestthevalidityofthisconcept.Theyaremaking psychologicalevaluationsofthepupilstoseewhethersubsequentdriving recordswillbearouttheirthesis.Whichofthefollowingistrueaboutthetrafficaccidents
Itisoftenobservedthattheaged spendmuchtimethinkingandtalkingabouttheirpastlives1 aboutthefuture.Thesereminiscencesarenotsimplyrandomortrivial memories2istheirpurposemerelytomakeconversation. Theoldperson’srecollectionsofthepasthelpto3an identitythatisbecomingincreasinglyfragile:4anyrole thatbringsrespectoranygoalthatmightprovide5tothe futuretheindividualmentionshispastasaremindertolistenersthathere wasalife6living.7thememories formpartofacontinuinglife8inwhichtheperson 9theeventsandexperiencesofthe-yearsgonebyand 10ontheoverallmeaningofhisorherownalmostcompleted life.Asthelifecycle11toitsclose theagedmustalsolearntoaccepttherealityoftheirownimpendingdeath. 12thistaskismadedifficultbythefactthatdeathis almosta13subjectintheUnitedStates.Themere discussionofdeathisoftenregardedas14.Asadultsmany ofusfindthetopicfrighteningandare15tothinkabout it—andcertainlynottotalkaboutit16thepresenceof someonewhoisdying.Deathhasachievedthistaboo17only inthemodernindustrialsocieties.Thereseemstobeanimportantreasonforour reluctanceto18theideaofdeath.Itistheveryfact thatdeathremains19ourcontrol;itisalmosttheonly oneofthenaturalprocesses20is so.
Itisoftenobservedthattheaged spendmuchtimethinkingandtalkingabouttheirpastlives1 aboutthefuture.Thesereminiscencesarenotsimplyrandomortrivial memories2istheirpurposemerelytomakeconversation. Theoldperson’srecollectionsofthepasthelpto3an identitythatisbecomingincreasinglyfragile:4anyrole thatbringsrespectoranygoalthatmightprovide5tothe futuretheindividualmentionshispastasaremindertolistenersthathere wasalife6living.7thememories formpartofacontinuinglife8inwhichtheperson 9theeventsandexperiencesofthe-yearsgonebyand 10ontheoverallmeaningofhisorherownalmostcompleted life.Asthelifecycle11toitsclose theagedmustalsolearntoaccepttherealityoftheirownimpendingdeath. 12thistaskismadedifficultbythefactthatdeathis almosta13subjectintheUnitedStates.Themere discussionofdeathisoftenregardedas14.Asadultsmany ofusfindthetopicfrighteningandare15tothinkabout it—andcertainlynottotalkaboutit16thepresenceof someonewhoisdying.Deathhasachievedthistaboo17only inthemodernindustrialsocieties.Thereseemstobeanimportantreasonforour reluctanceto18theideaofdeath.Itistheveryfact thatdeathremains19ourcontrol;itisalmosttheonly oneofthenaturalprocesses20is so.
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