而且它不易受到火灾和蓄意破坏，而且从纸张中去掉墨水的技术进步已经充，雅思阅读疑难句型分析句子主干。
雅思句子分析
1.NoisegeneratedbytrafficonarterialroadsandfreewaysisanincreasingprobleminAustraliaandthereisgrowingconcernamonghighwaysauthoritiesinaustraliaaboutthelimitationsofsometypesofnoisebarrierswhichhavebeeninstalledin
thiscountry.
中文译文：在澳大利亚，由主干道和快车道的交通所产生的噪音是一个日益严重的问题。而且澳大利亚的高速公路主管部门也越来越关注已经安装在这个国家的一些噪音
屏障的局限性。
结构分析：一个典型的并列复合句，并列连词and连接两个句子，前一个句子是一个简单句，主语是noise，generatedbytrafficonarterialroadsandfreeways是过去分词短语做noise的后置定语，后面的句子中
有一个which引导的定语从句。
2.However,lowbarriersarenoteffectiveandhightimberbarriershave
becomemuchmoreexpensive.
中文译文：然而，矮屏障无效，高屏障更昂
贵。
结构分析：一般的并列句，and连接两个简
单句。
3.Furthermore，fanwallismaintenancefreeanditisnotsusceptibletodamage
byfireandvandalism
中文译文：而且，fanwall是不需要维护的，
而且它不易受到火灾和蓄意破坏。
结构分析：这是一般的并列句，and连接两个简单句。vandalism是一个生词，但由于和fire一起，firandvandalism，所以应能猜出和火灾一样不好的东东，实际在考试
中能理解成这样就可以了。
4．Theparentalroleiscentraltothestress-relatedanxietyreportedbyemployedmothers，andamajorcontributortosuchstreistheirtakingagreaterroleinchildcare中文译文：工作母亲有和压力相关的焦虑，这种压力的主要原因是她们在照顾孩子反
面起到更大的作用。
结构分析：是一个并列句，and前后的句子
都是一个简单句。
5．Governmenthaveencouragedwastepapercollectionandsortingschemesandatthesametime，thepaperindustryhasrespondedbydevelopingnew
recyclingtechnologiesthathavepavedthewayforevengreaterutilizationof
usedfibre
6．Sincebothrapidandlightrailhaveelectricengines，pollutionismeasurednotfromthemotorexhaust，butfromthepowerplantgeneratingelectricity，whichisusuallylocatedoutsidethecity，whereairqualityproblemsareleserious
中文译文：因为地铁和轻轨都有电子发动机，所以污染不是从车辆尾气中测量，而是从产生电力的发电厂测量，发电场通常位于城市之外，哪里空气问题不太严重。
结构分析：主句中有一个特殊句型：notbut，意思是“不是而是”，一般but后面的内容很重要，是考点。
7．Itisnotuncommontoseeseveralridersclingingtotheoutside.
中文译文：看到几个乘车人挂在（公共汽车）外面，并不罕见。
结构分析：notuncommon是双重否定，表示肯定，意思是这种现象很常见。
it是形式主语，toseeseveralridersclingingtotheoutside是不定式短语做
实际的主语。
8．Thiswasbecausethertahadpurchasedandremovedanumberofhousestoallowthenewcorridortobebuilt，exposingtoroadtrafficnoiseshouseswhichwereoncelocatedinaquietbackstreet中文译文：这是因为rta已经购买和移走了一些房屋来建造新的连接公路，因此，将原来坐落于一个安静的后街的房屋暴露于公路交通噪音之下。
结构分析：exposing至句尾是现在分
词短语做状语，在其中改变了句子的语序，正常的语序是exposinghouseswhichwereoncelocatedinaquietbackstreettoroadtrafficnoises,，之所以将houseswhichwereoncelocatedinaquietbackstreet放在句末，主要是因为它比较长，为了避免句子头重脚轻。
9．Already，wastepaperconstitutes70%ofpaperusedforpackaging，andadvancesinthetechnologyrequiredtoremoveinkfromthepaperhaveallowedahigherrecycledcontentinnewsprintandwritingpaper
中文译文：废纸组成了用包装的纸张的70%。而且从纸张中去掉墨水的技术进步已经充
许了在新闻纸和书写用纸上的更高的回收满意度。
结构分析：是并列，and前后都是一个简单句，但都不简单。and前面的简单句的谓语是constitutes，而不是usedfor，usedfor是过去分词短语做paper的后置定语，and后面的句子的主语是advances，谓语动词haveallowed，requiredtoremoveinkfromthepaper不是谓语，而是过去分词短语做technology的后置定语。
雅思阅读疑难句型分析句子主干
雅思阅读疑难句型分析句子主干
所谓的意群就是指几个相邻的表示同类意思的词，而读意群就是说把这几个词用一眼看下来，可以使雅思阅读速度成数倍的提高。这种能力的训练是帮你拿到雅思阅读6.5分以上的最重要的训练，当然在短时间内拿到理想的分数，我们在课堂上所讲述的雅思5大题型的技巧是分不开的，但是如果只有技巧，只能帮助你在短时间内找到绝大多数题目的位置，可是毕竟某些能力的题目需要精读的技能，这就是从句式结构开始训练。
例句：Themethodsthatacommunitydevisestoperpetuateitselfcomeintobeingtopreserveaspectsoftheculturelegacythatthatcommunityperceivesasessential.
这样的句子，我们完全不用一个一个单词的来读，因为英语中有许多虚词，只有语法意义而无实际的意思;还有许多词组，只有几个词放在一起才有完整的意义，如上述的例句的前3个词themethodsthat,我们可以看出，themethods是名词，that是一个连词，因为that的后面是句子acommunitydevisestoperpetuateitself,即that所引导的句子为定语从句，是修饰thatmethods,即什么样的methods，而comeintobeing是谓语，comeintobeing意思指的是：comeintoexistenceor简单点ismade，topreserve是目的，即protect，aspectsoftheculturelegacy,这是一个AOFB的名词短语，在此短语中，culturelegacy,是重要的部分，而后面有两个that,前一个that不言而喻是连词，后一个that是介词，指代thatcommunity,culturelegacy是名词，后用that的句子在后做修饰，因此为定语。上句只须读为：
Themethodscomeintobeingtopreserveculturelegacy.大致的意思都应能理解了，所以不论多复杂的句子都能把他的复杂性转为简单来阅读即可，即句子的主谓宾。今后每日均有一句的分析，请同学们密切的关注和积累，相信不久你们也可以非常熟练的掌握的句子的主干。
雅思基础班(句子分析)
1.Thereadershairstandsonendwhenhereadsinthefinalpagesofthenovelthattheheroine,
aladywhohadalwaysbeensokindtoeverybody,had,inheryouth,poisonedeveryoneofherfivehusbands.
2.Ithasbeensaidthateveryonelivesbysellingsomething.
3.IthasbeenrumoredthatthecopperusedinthebuildingoftheStatueofLibertyinNew
JerseycamefromVisnesCopperMinesatKarmoynearStavangerinNorway.
4.Itissaidthatifanyonetouchesthetree,hewillhavebadluck.
5.Whypeoplearepreparedtotolerateafour-hourjourneyeachdayforthedubiousprivilegeof
livinginthecountryisbeyondme.
6.Thoughitmaybepossibletomeasurethevalueofmaterialgoodsintermsofmoney,itis
extremelydifficulttoestimatethetruevalueoftheserviceswhichpeopleperformforus.
7.Hemayneverbesurethatwherethenextmealiscomingfrom.
8.InearlyColonialAmericasettlersusedmakeshiftshelters,themostprimitiveofwhichwas
thedugout,likeacavedugintothesideofahill,sometimesbuiltupwithsodandcoveredoverwithpolesandbark.
9.Onlytheironcoolingpotstheyhadbroughtwiththemgaveanyindicationoftheadvanced
technologyoutofwhichthesepeoplehadcome.
10.Onlywhenhesawthatthemanwasactuallytelephoningthepolicedidherealizethatthey
hadallbeenthevictimsofahoax
11.Itisonlyinrecentyearsthatithasgainedanevilreputation.
12.Ifweremaininveteratesmokers,itisonlybecausewehavesooftenexperiencedthe
frustrationthatresultsformfailure
13.itisbacteriathathavegeneratedtheoxygenwebreatheonearth.
14.Itisthedesireforsolitudeorthechanceofmakinganunexpecteddiscoverythatlurespeople
downtothedepthsoftheearth.
15.Aconsistentbeliefthroughmostofthe18thand19thcenturieswasthatcharactercouldbe
readfromapersonsface,orthebumpsonhisorherhead,orfromfacialexpressions,andthatportraitsshouldconveytheseindicatorsofcharacter..
16.Hisbandhadonefeaturethatlaterjazzauthoritiesrecognizedasindispensable“thetrance”,
anabilitytosinkhimselfinthemusicuntilnothingmatteredbuthimselfandthecornet,inferventcommunion..
17.Thenotionthatmentalillneresultedfromphysicalimpairmentwasrarelychallenged,but
thenatureandtreatmentofailmentswerecontinuallydebated.
18.Wehavenoideahowtogetacrotheriver.
19.PatentmedicineusedinAmericadatesbacktotheearlydaysoftheRepublic,whendrugs
importedfromEuropeweresoldbypostmasters,goldsmiths,grocers,andtailors.
20.Bagritforesawatimewhencomputerswouldbesmallenoughtoholdinthehand,whenthey
wouldbecapableofprovidinginformationabouttrafficjamsandsuggestingalternativeroutes,whentheywouldbeusedinhospitalstohelpdoctorstodiagnoseillnesses,whentheywouldrelieveofficeworkersandaccountantsofdull,repetitiveclericalwork..
21.Beverycarefulwhenworkingaroundareaswhereblackwidowspidersmaybeestablished.
22.Butmostmanufacturersdidnotseekpatentsontheformulasfortheirmedicines,sincethese
wereoftencombinationsofcommonproductslikealcoholandvegetableextractswhichtheypreferrednottoreveal.
23.Ihiredacarthedayafterlandingandboughtacomprehensivebookofmaps,whichIfound
mosthelpfulonthecross-countryjourney,butwhichIdidnotthinkIshouldneedonthelaststage.
24.Thefirstquestiontoansweriswhetheraplanetcanactuallysupportlife.
25.Whetheraplanetcansupportlifedependsonthesizeandbrightneofitsstar,thatisits
sun.
26.Alternatively,ifthestarweresmall,thelife-supportingplanetwouldhavetohaveaclose
orbitrounditandalsoprovidetheperfectconditionsforlifeformstodevelop.
27.Iftheyhadonlyhadonlyonemorechild,thefactwouldhavepassedunnoticed.
28.Thecavemightneverhavebeendiscoveredhadnottheentrancebeenspottedbythe
distinguishedFrenchpot-holer.(explorer)
29.Ifacitizenscomplaintisjustified,theOmbudsmanwillactonhisbehalf.
30.Treatment,ifprovided,paralleledothermedicaltreatmentsofthetime,includingbloodletting
andpurgatives..
31.Oncewedetectedaplanet,wewouldhavetofindawayofblottingoutthelightfromitsstar,
sothatwewouldbeabletoseetheplanetproperlyandanalyse(analyze)itsatmosphere..
32.Iamespeciallyproudofit,notonlybecauseithassurvivedseveralseverewinters,but
becauseitoccasionallyproduceslusciouspeaches.
33.TheSwedeswerethefirsttorecognizethatpublicofficialslikecivilservants,policeofficers,
healthinspectorsortax-collectorscanmakemistakesoractover-zealouslyinthebeliefthattheyareservingthepublic.
34.Thefactthatthepolicemanwasprejudicedagainstforeignerscouldnotberecordedinthe
officialfiles.
http://www.oh100.com spitethefactthatthebottleistintedadelicateshadeofgreen,anobservantvisitorwould
soonnoticethatitisfilledwithwhatlookslikeathick,grayishsubstance.IfuweretoaskHarrywhatwasinthebottle,hewouldtelluthatitcontainedperfumedmud..Ifyouexpresseddoubtorsurprise,hewouldimmediatelyinviteyoutosmellitandthentorubsomeintoyourskin.
36.Norcouldhehaveforeseenhowwecouldusetheinternettoobtaininformationonevery
knownsubject,sowecanreaditonascreeninourhomesandevenprintitaswellifwewantto.
37.Notonlywasthemealwellbelowtheusualstandard,butBessieseemedunabletowalk
steadily.
38.NeitherwasIsurprisedwhenthetrainstoppedatWidley,atinystationafewmilesalongthe
line.
39.Sogreatisourpassionfordoingthingsforourselves,thatwearebecomingincreasinglyless
dependentonspecializedlabor.
http://www.oh100.com
sellmeadiamondring.
41.Acommoncomplaintwasthatmailsterswereunabletocompeteontheopenroad.
42.Sheandotherreformerssoughthumane,individualizedcare,withtherichandthepoor
housedtogethertoinsurehighstandardsforall.
43.The“moraltreatment”systemwasoptimisticthatanappropriateenvironmentcouldfacilitate
cure,especiallyforthosewithacute(notchronic)afflictions.(sothat)
44.Thesilencewassuddenlybrokenwhenalargecar,withitsheadlightsonanditshornblaring,
roareddownthearcade.
45.Armedwiththerighttoolsandmaterials,newlywedsgailyembarkonthetaskofdecorating
theirownhomes.Menparticularly,spendhoursoftheirleisuretimeinstallingtheirownfireplaces,layingouttheirowngardens;buildinggaragesandmakingfurniture.
46.Thoughwemayenjoyreadingaboutthelivesofothers,itisextremelydoubtfulwhetherwe
wouldequallyenjoyreadingaboutourselves.
47.Evenifyoutravelinidealweather,seajourneystakealongtime.
48.Glancingatitbriefly,hetoldmetolookagain.
49.Whileonawalkingtourwithhiswife,hestoppedtotalktoaworkman.
50.Theconditionsofsocietyaresuchthatskillshavetobepaidforinthesamewaythatgoods
arepaidforatashop.