雅思阅读高频机经同义替换词1.rigid/stiff/unchanged/littlechange僵硬的，一成不变的2.significant/enormous/dramatic/tremendous/appreciably/remarkable/crucial/巨大的,明显的，程度大的/substantial3.approximately将近-nearly,almostabout4.proportion/percentage比例5.beinvolved（in）/involvein/involvement涉及，卷入，参与6.given/considering,inregardto/despite/although有鉴于考虑到，尽管7.fortune/destiny/chances机会8.deplete开采完，耗尽/exhaust-exhaustemission（尾气）排放/exploit9.complex错综复杂的/complicated/sophisticated老奸巨滑的，复杂的10.capacity能力，容量/competence（竞争）能力/ability能力（笼统的）11.确保，保障：Secure-security/ensure（insure）/guarantee押金12.solely/merely/only13.avastarrayof系列/agreatvarietyof花样，品种/agreatrang系列of14.pesticide杀虫/suicide自杀/homicide/murder杀人15.believe/assume（responsibility）/suppose16.授权，委托：authorize/commission佣金/entitle头衔+ment=right（权利）17.purchase/buy购买18.ethnic种族的/ethic伦理，道德的19.modify/change[v]shiftwork轮班工作[n]20.insight/knowledge/learning/understanding/knowing21.constrain拘泥，限制/restrict限制/limit22.circumstance环境（社会）/surroundings/environment环境（环保）背景background/ambience氛围气氛后台/settings后台，布景/context上下文（文章中）23.notorious臭名昭著的/flagrant臭的〉vfTagrant香的24.immigrant（进来）/emigrant（出去）/migrant移民：25.prosperous/thriving/booming（人口，行业）/flourishing兴旺，繁荣；26.divine/heavenly/holy/sacred神圣的：27.poisonous/toxic（in-,non-无毒的）有毒的：28.deadly/fatal/lethal/mortal致命的：29.looklike/resemble类似于：30.chronic长期的,慢性的—long-term长期的31.virtuallove/cyberlove网恋：32.on-line/net/cyberfriend网友：上网（聊天）chatonline/goon-linecybercafe网吧33.evolve-evolution进化/revolute-revolution革命，旋转/involve-involution卷入，涉及34.indicator/predictor表示诠释，预测35.indicate/demonstrate/display/exhibit/betray显示，表明36.therapist/expert/specialist专家37.advantage/merit/virtue/length优点，长处，美德：38.commonest/frequent常见39.rudimentary/underdeveloped未开发的，初级的：40.degenerate/-tion[n]退化：->generate生产，制造/degrade退化->grade等级/deteriorate恶化，每况愈下41.category-categorize/class-classify分类：42.consequence后果->影响/subsequence紧跟其后/sequence=order秩序/frequency频率43.clash冲突(民族，种族)/crash飞机坠毁44.substitution=>substitutesthforsb/replace代替45.alternative=>选择性，代替性，辅助性46.isolate/alienate/insulate隔绝，排外，孤立->bealiento/insulate(-ior)绝缘，隔热(体)47defect/flaw/failing/disadvantage/drawback缺点，不足之处：48.inventive(-tion)/innovative(-tion)/creative(-tion)/ingenious(ity)/novel(-ty)创新的，发明的，新颖的，创新的：=>[n]/creative/revolutionary易错拼写：environment环境/convenient方便的environmentconvenient49.neutral中立的，中性的/negative否定，消极，阴性的/positive肯定，积极,阳性50.ambiguous->ambiguity模棱两可的，暧昧的/obscure51.revolution—development发展革命52.accommodate1供...食宿，2=adaptto适应，调整，3=hold容纳，4使…停靠53.commitment1~tosth奉献2责任,义务54.contributeto导致~resultin/accountfor(占据)导致54.inadequate/insufficient/deficient/lack(of)/short(of)缺乏的，不足的：55.emphasize/stress/highlight/focuson/concentrateon强调：明显的：apparently显而易见的/patently道貌岸然的/obviously=>evidently56.(be)/skeptical/skeptical/dubious/suspicious(about/of)对…怀疑：57.drawback/fault/defect/imperfection/failing/weaknes...
