國家開放大學(xué)復(fù)習(xí)資料（五）
act,eyestrainsurpassesevenwristpainasthetopphysicalcomplaintamongheavycomputerusers. Whenpeeringintothecomputerscreen,theeye’sfocusingmuscleisatconstanttension.Likeanymuscle,itfeelssorewhenoverloaded.Andwhensomeonespendsalotoftimelookingatsomethingclose,theeyemusclecangetstuckonthenear-focussettingandhavedifficultyrelaxing,leavingthepersontemporarilynearsighted,aconditioncalledaccommodativespasm(痙攣)thatcanlastsecondsorhours. Thisiswhyafterlookingatamonitorallday,somecomputerworkerscomplainthattheirdistancevisionisblurredwhentheyattempttodrivehome. Thelettersonthescreenarenotasclearlydefinedasonaprintedpage.Takeamagnifyingglasstoyourmonitorandyou’llseetheletters,eachmadeupofpinpointsourcesoflight,havenosharpedges.Butthoseliquidcrystaldisplay(LCD)monitors,likethosefoundonlaptopcomputers,areeasierontheeyesbecausetheydisplaysharperimages. Andstudieshaveshownthatwhenpeopleareworkingonacomputer,theirrateofblinkinggoesdownbytwo-thirds,whichcanresultindry,stingingeyes.Thisisespeciallyaproblemforcontact-lenseswearers.問題1.______uesdtobethebiggestphysicalproblemthatcomputerusershad. 2.Workinghoursbeforethescreenwill______. 3.LCDmonitorsarebetterintermsofeyeprotectingbecause______. 4.Dry,stingingeyesarecausedby______. 5.Whichgroupofpeoplearemostlikelytogetdry,stingingeyes?
Inmyopinionisanexampleofemptyphrase.
Theassessmentdeterminsetheorderandtimingofyourmessage.
Reportscanbeeitherinformationaloranalytical.
Generalspeaking,Italiansindicatethatsomethingisdifficulttoaccomplishratherthantellingsomeonetheycan'thelp
Emptyphrasescluttersentenceswithoutaddingmeaning.
Introvetsmean______inChinese.
Use_____inamessagethatcontainsgoodorneutralnewsorthatmakesaroutinerequest.
Anattentionlineisusedwhenaletterisnotaddressedpersonallytoanindividual,butrather____anorganization.
Primaryresearchinvolveslocationgdatathatalreadyhasbeengatheredandreported.
Externalbarriermeans_____inChinese.
Supervisorsmean_____inChinese.
Thepurposeofeverybusinesscommunicationistopromotegoodwill.Preteheremeans_____.
Increase,emailisbeingusedinsteadofletterstosendcertaintypesofroutinepositiveorneutralmessages.
Ina_____requrst,thesenderasksforanactionthatwillbedonewillingly.
Homogeneousgroupmeansgroupmemberscomefrom_____background.
lnsomela1______,discomfort2______fromastereotype.Astereotypeisanoversimplified3________abouta groupofpeople.Forexampethinkingofolderpeople4________unabletoadapttochange5_________astereotype. Stereotypeslead6______judgingpeopleasmembersofagroup7_______thanasindividuals8_______related problemisprejudice,an9________aversiontoa10_______ofpeople.
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