六级英语考试段落匹配试题含答案解析doc.docx

六级英语考试段落匹配试题含答案解析doc.docx

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六级英语考试段落匹配试题含答案解析doc

六级英语考试段落匹配试题含答案解析

段落匹配篇阅读篇章长，阅读难度大，成为在英语六级考试中的难点，对考生的整体阅读能力有了更高的要求。

六级英语考试段落匹配试题一AWearesurroundedbysomuchpaperandcardthatitiseasytoforgetjusthowplexitis.Therearemanyvarietiesandgradesofpapermaterials，andwhilstitisfairlyeasytostthevarieties，itisfarredifficulttostthegrades.BItneedstobeunderstoodthatstpaperandcardismanufacturedforaspecificpurse，sothatwhilstthecorn-flakepacketmaylookart，itisclearlynotsomethingdestinedforthearchives.Itismadetolookgood，butonlyneedsalimitedlifespan.Itisalsomuchcheapertomanufacturethanhighgradecard.CPapercanbemadefromanalstendlessvarietyofcellulose-basedmaterialwhichwillincludemanywoods，cottonsandgrassesorwhichpapyrusisanexampleandfromwherewegettheword"paper".Manyoftheseareveryspecialized，buttheprenderanceofpapermakinghasbeenfromsoftwoodandcottonorrags，withthebulkbeingwood-based.PaperfromWoodDInordertomakewoodintopaperitneedstobebrokendownintofinestrands.Firstlybywerfulmachineryandthenboiledwithstrongalkaliessuchascausticsoda，untilafinepulpofcellulosefibersisproduced.Itisfromthispulpthatthefinalproductismade，relyingonthebondingtogetherofthecelluloseintolayers.That，inaveryallnutshell，istheessenceofpapermakingfromwood.However，therealityisratherreplicated.Inordertogiveusourwhitepaperandcard，themakerswilladdbleachandothermaterialssuchaschinaclayandadditionalchemicals.EAfurtherproblemwithwoodisthatitcontainsamaterialthatisnotcellulose.Somethingcalledlign.Thisisessentialforthetreesinceitholdsthecellulosefibrestogether，butifitisincorratedintothemanufacturedpaperitpresentsarchivistswithaproblem.Ligneventuallybreaksdownandreleasesacidproductsintothepaper.Thiswillweakenthebondbetweenthecellulosefibersandthepaperwillbeebrittleandlookratherbrownandcareworn.Weheallseenthisinoldnewspapersandcheappaperbackbooks.Ithasbeenestimatedthatstpaperbackbookswillhealifeofnotgreaterthanfiftyyears.Notwhatweneedforourarchives.FSincetheligncanberevedfromthepaperpulpduringmanufacture，theobviousuestionis"whyisitleftinthepaper?

"Theanswerliesinthefactthatlignmakesupaconsiderablepartofthetree.Byleingtheligninthepulpapapermakercanincreasehispaperyieldfromatreetosome95%.Revingitmeansayieldofonly35%.Itisclearlyuneconomictorevethelignformanypaperandcardapplications.GItalsomeans，ofcourse，thatlign-freepaperisgoingtobereexpensive，butthatisneverthelesswhatthearchivistmustlookforinhissupplies.Thereisnointwhatsoeverincarefullyplacingourvaluableartifactsinpaperorcardthatisgoingtohastentheirdemise.Acidisparticularlyharmfultophotographicmaterials，causingthemtofadeandissomecasessimplyvash!

HSo，howdowetellapiXXofsuitablepaperorcardfromonethatisunsuitable?

Youcannotdoitbysimplylooking，andratherdXXpintingly，youcannotalwaysrelyonthelabel."Acid-free"mightbetrueinauchasatestonthepapermayindicatethatitisaneutralmaterialatthistime.Butligncantakeyearsbeforeitstartstheinevitableprocessofbreakingdown，andintherightconditionsitwillspeedupenorusly.IAddedtothis，asIheindicatedearlier，papermayalsocontainothermaterialsaddedduringmanufacturesuchasbleach，chinaclay，chemicalwhitenersandsize.Thislookslikeableakpicture，anditwouldbebutforthefactthattherearesuppliersXXwillguaranteethematerialthattheysell.Ifyouttobeabsolutelysurethatyouarestoringin，orprintingon，thecorrectmaterialthenthisisprobablytheonlyway.JIncidentally，acidscanmigratefrommaterialtomaterial.Lingoldshoeboxeswithgoodualityacid-freepaperwilldolittletoguardthecontents.Theacidwillgetthereintheend.PaperfromRagKPaperisalsonlymadefromcottonandragwaste.Thishastheadvantageofbeinglign-free，butbXXusethereismuchlesscottonandragthantrees，italsotendstobemuchreexpensivethanwoodpulppaper.Youwillstillneedtopursefromareliablesourcethough，sinceevenragpaperandcardcancontainundesirableadditives.LAreliablesourceforualityragpapersisarecogzedartstockiest.Manywatercolorartistsinsistonusingonlyfineualityragpaperandboard.MThemainlessontolearnfromthisinformationisthatyoucannotrelyonpursingarchivalmaterialsfromthehighstreet.Theonlysafesolutionistopursefromspecialistsuppliers.Itmaycostratherre，butintheendyouwillknowthatyourimrtantandvaluabledataandimageshethebesthomessible.1.Thecorn-flakepacketischeaperthanhighgradecard.2.Therearealotofmaterialswhichcanbeusedformakingpaper，butthesuperiorityonesaresoftwood，cottonandrags.3.DuringtheXXlemanufacturingprocess，thefinalproductismadefromapulpofcellulosefibres.4.Inordertomakewhitepaperandcard，themakerswilladdbleach.5.Liguinisessentialforthetreebutitwillmakepapereasytobreak.6.Manypaperproducerswillpreservelignduringmanufacture，bXXuseleingthelignwillmakerepaperfromatree.7.Acidisparticularlyharmfultophotographicmaterials.8.Ifthelignisrevedfromthepaper，thepaperwillbereexpensive.9.Althoughfreeoflign，papermadefromcottonandragwastecanalsocostreneythanwoodpulppaperbXXusethereismuchlesscottonandragthantrees.10.Whatwecanlearnfrom"PaperfromRag"isthatyouhadbetterbuyarchivalmaterialsfromspecialistsuppliers.六级英语考试段落匹配1.B根据题干中的信息词corn—flakepacket，highgradecard，可定位到文章第二段，该部分最后提到corn-flakepacket在制造过程中比高等级的纸highgradecard便宜.2.C根据题干中的信息词softwood，cottonandrags，可定位到文章第三段最后一句。

3.D根据题干中的信息词finalproduct，可将答案定位到D段，第二、三句提到最后的产品来源于纤维素纸浆。

4.D根据题干中的信息词whitepaperandcard，可将答案定位到D段，该部分最后提到为了得到白纸，纸张生产者在制造过程中添加了漂和其他化学物质。

5.E根据题干中的信息词essentialforthetree，可将答案定位到E段，该部分提到木质素是木头的主要组成物，其作用是凝聚纤维素，但它会使纸张变得易碎。

6.F根据题干中的信息词lign，可将答案定位到F段，该部分最后提到许多纸张生产者在生产过程中会保留木质素，主要是因为它会增加树木的造纸产量。

7.G根据题干中的信息词acid，可将答案定位到G段，该部分最后提到酸对相纸的原料尤其不利。

8.F根据题干中的信息词lign和paper可定位到文章的F段，因为该段提到，如果在纸张的生产中去除木质素，将会降低树木出产纸张的量，由此可以知道，去除了木质素的纸张价格必定会更加昂贵。

9.K根据题干中的信息词cottonandragwaste可定位到文章的K段，该部分告诉我们，尽管用棉花和破布料造的纸里没有木质素，但它们要比木制的纸贵很多，这是因为棉花和破布料的数量比树木少得多，由此可以得出答案。

10.M根据题干中的信息词PaperfromRa9可定位到文章的最后一段，该部分提出最好到专业的供应商那里去买档案材料，由此可以得出答案。

段落匹配篇阅读篇章长，阅读难度大，成为在英语六级考试中的难点，对考生的整体阅读能力有了更高的要求。

六级英语考试段落匹配试题一AWearesurroundedbysomuchpaperandcardthatitiseasytoforgetjusthowplexitis.Therearemanyvarietiesandgradesofpapermaterials，andwhilstitisfairlyeasytostthevarieties，itisfarredifficulttostthegrades.BItneedstobeunderstoodthatstpaperandcardismanufacturedforaspecificpurse，sothatwhilstthecorn-flakepacketmaylookart，itisclearlynotsomethingdestinedforthearchives.Itismadetolookgood，butonlyneedsalimitedlifespan.Itisalsomuchcheapertomanufacturethanhighgradecard.CPapercanbemadefromanalstendlessvarietyofcellulose-basedmaterialwhichwillincludemanywoods，cottonsandgrassesorwhichpapyrusisanexampleandfromwherewegettheword"paper".Manyoftheseareveryspecialized，buttheprenderanceofpapermakinghasbeenfromsoftwoodandcottonorrags，withthebulkbeingwood-based.PaperfromWoodDInordertomakewoodintopaperitneedstobebrokendownintofinestrands.Firstlybywerfulmachineryandthenboiledwithstrongalkaliessuchascausticsoda，untilafinepulpofcellulosefibersisproduced.Itisfromthispulpthatthefinalproductismade，relyingonthebondingtogetherofthecelluloseintolayers.That，inaveryallnutshell，istheessenceofpapermakingfromwood.However，therealityisratherreplicated.Inordertogiveusourwhitepaperandcard，themakerswilladdbleachandothermaterialssuchaschinaclayandadditionalchemicals.EAfurtherproblemwithwoodisthatitcontainsamaterialthatisnotcellulose.Somethingcalledlign.Thisisessentialforthetreesinceitholdsthecellulosefibrestogether，butifitisincorratedintothemanufacturedpaperitpresentsarchivistswithaproblem.Ligneventuallybreaksdownandreleasesacidproductsintothepaper.Thiswillweakenthebondbetweenthecellulosefibersandthepaperwillbeebrittleandlookratherbrownandcareworn.Weheallseenthisinoldnewspapersandcheappaperbackbooks.Ithasbeenestimatedthatstpaperbackbookswillhealifeofnotgreaterthanfiftyyears.Notwhatweneedforourarchives.FSincetheligncanberevedfromthepaperpulpduringmanufacture，theobviousuestionis"whyisitleftinthepaper?

"Theanswerliesinthefactthatlignmakesupaconsiderablepartofthetree.Byleingtheligninthepulpapapermakercanincreasehispaperyieldfromatreetosome95%.Revingitmeansayieldofonly35%.Itisclearlyuneconomictorevethelignformanypaperandcardapplications.GItalsomeans，ofcourse，thatlign-freepaperisgoingtobereexpensive，butthatisneverthelesswhatthearchivistmustlookforinhissupplies.Thereisnointwhatsoeverincarefullyplacingourvaluableartifactsinpaperorcardthatisgoingtohastentheirdemise.Acidisparticularlyharmfultophotographicmaterials，causingthemtofadeandissomecasessimplyvash!

HSo，howdowetellapiXXofsuitablepaperorcardfromonethatisunsuitable?

Youcannotdoitbysimplylooking，andratherdXXpintingly，youcannotalwaysrelyonthelabel."Acid-free"mightbetrueinauchasatestonthepapermayindicatethatitisaneutralmaterialatthistime.Butligncantakeyearsbeforeitstartstheinevitabl