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1、IELTSadvantageMatChingSentencesQuestionsStrategyPracticeGuitarstorageandmaintenanceProperlymaintainingavaluableguitarkeepsitvaluable.Guitarscantakealotofabuse,especiallyifyouplayliveshowsandtour,andevenifitprettymuchsoundsthesame11,lackofmaintenancemaysuddenlyrendertheinstrumentunplayable.Youdontnee
2、dtocarefullyexamineaguitareveryday,butoccasionalcheck-upskeepitsoundinggoodandreadytoplay.Theeasiestwaytotakecareofyourguitaristostoreitproperly.Themoreexpensivetheguitar,thebetteryourstorageshouldbe.Itisgenerallyacceptedthattheairhumidityshouldbeneithertoohighnortoolow,thussomewhereinthe45-55%range
3、,andthetemperatureoftheareashouldbeabout65-75oF(18-24).Thesetwofactorsarethebiggestthreattoaninstrument,becausechangesinmoistureandtemperaturecancausepermanentwarpingoftheneckandothercriticalparts.Forguitarsmadeoutofsolidwood,itisadvisabletouseahumidifiertopreventcracksanddamagefromweatherchange.Ont
4、heotherhand,guitarsmadeoutofmulti-layered(plywood)wood,typicallyinbudgetguitars,canwithstandrelativelymorehumidityandtemperaturechanges.Keepingtheguitarinacaseawayfromdirectsunlightcanhelpwithincreasingthelifeoftheguitar.Thesurestwaytokeepyourguitaringoodshapeistorememberthissimplerule:Donotexposeth
5、eguitartoanyclimateconditionthatyouwouldnotwanttobeexposedto.Ifyoukeepthisinmind,yourinstrumentwilllikelylastyearsandyears.Avoidlargeorrapidchangesinhumidity.Likeyourbody,theguitargetsusedtotheclimateitisin,andsuddenlychangingitcausesstress.Humidityisthemostdangerousthingthatattacksaninstrument,beca
6、usewhenwoodgetswet,thecellwallsbecomesofteranditismoreeasilybent.Often,thestringsthemselvesareenoughtobendtheneck.Also,ifthehumiditystaysverylow,thenthewoodwillcrackandthestructurewillweaken.Temperatureonitsownislessdamagingtotheguitar.Woodisgenerallytoleranttochangesintemperature,andforthemostparti
7、texpandsandcontractstogether.Extremetemperaturesorrapidtemperaturechanges,however,cancauseseriousdamage,especiallywhencombinedwithextremehumidity.Changesintemperaturealsoaffectstrings,especiallynylonstrings.Asignificantchangeintemperaturetypicallydetunesthestrings.Otherareastowatchfortemperature-rel
8、ateddamageareanygluedjoins,likewheretheneckmeetsthebody,orthefretboardattachestotheneck.Neverexposeyourinstrumenttoextremetemperaturesforalongtime.Forinstance,leavingyourguitarinacarinthesummerallday,orleavingitoutsideovernightareIELTSADVANTAGEMatchingSentencesQuestionsStrategyPracticesurewaystocomp
9、letelydestroyyourinstrument.Alsokeeptheguitaroutofdirectsunlightasmuchaspossible,becauseitmakesthewoodmorebrittleandcanchangethecoloroftheinstrument.Keepingyourinstrumentstrungandintuneisanothergoodwaytomakesurethatyoudontharmyourinstrument.Stringsputtensionontheneck.Excessivetensionmaymaketheneckbo
10、wiftheguitarisntkeptintune.Intermsofmaintenance,itisimportanttoconsiderthatthebodyoftentakesthemostabuse,simplybecauseitisthebiggesttarget.Tohelpkeepafineinstrumentingoodcondition,wipeitdownwithasoftclothafterplaying.Dontusewater-basedfurnituresprays.Youcanbuyspeciallytreatedclothsandspraysforguitar
11、satalmostanymusicstore.Dirt,sweat,andoftensmallnicksandscrapescanjustbecleanedupwithaclothandalittlebitofwarmwater.MurphysOilSoapcanbeusedtocleanthewholeguitar.Wipethestringswithacleancloth.Someguitaristsadvocatewipingthestringswithwarmwater,butbesuretoprotectthefingerboardfrommoisture.Considerwipin
12、gyourguitarstringsoffeverytimeyouplaybecauseoilsanddirtleftonyourstringsmakethemasymmetricalasopposedtoevenlycylindricalvibratingbodies.Theymayevenwearoutabitfaster.Asoft,naturalfiberormicrofiberclothworksthebestandissafestforthefinish.Cleanthefretsasyoudotherestoftheguitar.Ifnecessary,carefullyuse0
13、.001steelwooltogetgrimeoffthefingerboardnexttothefrets.Youcanalsogentlygooverthefretstotakeoffanyminornicks.Ifyouhaveastainedorlacqueredbody,youcantreatitwithalittlebitoffurniturepolish.However,ifyouhaveaguitarwithanuntreatedbody,beextremelycarefulwithpolish.Forthesetypes,itisbettertofindsomesortofc
14、leaningoilorwax,sincetheyhelppreventhair-linecracksfromdeveloping.Aftercleaning,thebodymustbeabsolutelydry,becauseifthewoodgetsover-moistened,thetoneoftheguitarwillbegintodegrade.Source:https:en.wikibooks.orq/Wiki/Guita7GuitarMaintenanceandStOraQeQuestions1-10Completeeachsentencewiththecorrectending
15、A-Ofromtheboxbelow.NBnotallletterswillbeused.1. Oneadvantageofthecorrectmaintenanceofaguitaristhat2. Eventhoughthesoundaguitarmakesmaynotdeteriorate,3. Themostseriousdangerstoaguitarare4. Ifthematerialtheguitarismadeoutofisamulti-layeredwood,IELTSADVANTAGEMatchingSentencesQuestionsStrategyPractice5.
16、 Thereasonthathumidityposessucharisktoguitarsisthat6. Onetypicaleffectthatarisesfromexposingaguitartoalargetemperaturevariationisthat7. Aguitarcanbecomediscoloredby8. Ifaguitarisnotregularlytuned,9. Ifthestringsoftheinstrumentarecleanedusingwater,10. NeglectingtothoroughlycleanthestringsofaguitaraftereachtimeitisplayedcanleadtoA. beingleftindirectsunlight.B. cracksandclimatechange.C. humidityandtemperature.D. itcan
