1.几乎：approximately= nearly= almost=about=around
比例：proportion= percentage= percent=rate=ratio
开采完，耗尽：deplete= exhaust= exploit= run out of
错综复杂的：complex= complicated= sophisticated= intricate
2.
significant=enormous=dramatic=tremendous=remarkable=crucial=substantial=appreciably
巨大的，明显的
一成不变的：rigid=stiff=unchanged=invariable
交换，转换：exchange=swap=alter=shift…from…
3.致命的：deadly= fatal= lethal= mortal
兴旺，繁荣：prosperous= thriving= booming= flourishing
环境：circumstance= surroundings= environment= background
隔绝，孤立：isolate= alienate= insulate
替代物：substitution= alternative
创新的：inventive= creative= ingenious= revolutionary
4.模棱两可的：ambiguous= obscure= vague
缺乏的，短缺的：inadequate= deficient= be lack of= be shortage of
对...怀疑：skeptical= dubious= suspicious
矛盾的：contradictory= opposing= conflicting= incongruous
加速：accelerate= speed up= hasten= step up
5.次要的：peripheral= marginal= fringe= insignificant
提高效率/生产率：create/ gain efficiently= increa productivity
贫穷的，落后的：in poverty= impoverished
与...有关连：associate with= link to= relate to= combine with
加强：improve= enhance= promote= boost= strengthen
中立的：neutral
否定的，消极的：negative
积极的，肯定的：positive
6.缺点，缺陷：drawback= fault= defect= imperfection= flaw= shortcoming= weakness
令人困惑的：bewildering= puzzling= perplexing= confusing= baffling
残疾的：handicap= disabled
不令人满意的：unsatisfactory= hardly be looked upon
标准：caliber= criterion= standard= specification
7.相似的：be alike/ be similar to= be remble in= be identical to
障碍：barrier= hurdle= obstacle
解决问题：address= solve= resolve= cope with= deal with= tackle the problem
强调，重视：emphasize= stress= highlight= focus on= concentrate on= pay attention to
显而易见地：apparently= patently= obviously= evidently= clearly
8.岩浆：molten rock= lava= magma
恶化：degenerate= degrade= deteriorate
下定决心：make up one’s mind= be determined to do
证明：indicate= demonstrate= display= exhibit= illustrate
考虑到：in terms of= concerning= considering= with regard to
下降的趋势：reduced= declined= downward trend
9.学院的，学术的：academic= scholastic= scholarly= literary
陪伴，陪同：accompany= escort= convoy= go with= follow
适应，适合：adapt= adjust= fit= suit
影响：affect= influence= impress= move= touch
代理人：agent= reprentative= deputy
10.改变，改动：alter= change= modify= convert= shift
预期，期望：anticipate= expect= foree= forecast= predict
适当的，恰当的：appropriate= proper= fit= suitable= relevant
出现，升起：ari= ri= ascend= emerge= appear
安排，整理，布置：arrange= prepare= plan= organize= array= order
11. 人造的，人工的：artificial= man-made= fake= synthetic= unreal
估计，评定：asss= estimate= evaluate= weigh
分配，指派：assign= appoint= distribute= allot= allocate
帮助，促进：assist= help= aid
使发生联系：associate= ally= unite= combine= join= connect
12. 权利，权威：authority= government= power= might
可用的，可得到的：available= profitable= rviceable= uful
奖品，授予：award= prize= grant= bestow= confer
树枝，分支，分科：branch= limb= stick= ction= department= division
品种：breed= kind= type= species
招致，引起：breed= bear= produce= cau= lead to
生育，繁殖，饲养，培养：breed= rai= rear= educate= instruct
13. 预算：budget= estimate= governmental
恐吓：bully= browbeat= hector= overbear
爆炸：burst= explode= blow up= break= crack
运动，战役：campaign= drive= movement
容量，体积：capacity= volume= magnitude
才能，能力：capacity= power= ability= talent= aptitude= competence
投，掷，扔：cast= fling= throw= hurl
铸件：cast= mould= form
14.偶然的，碰巧的，临时的：casual= occasional= accidental= incident= random= temporary
仁慈：charity= kindness= benevolence= humanity
慢性的，长期的：chronic= persistent
环境，条件：circumstance= conditions= surroundings= environment= situation
同事：colleague= partner= associate= fellow
组成，部件：component= element= constituent= ingredient
15. 复合物，化合物：compound= mixture= combination= synthesis
核心，要点：core= key= center= heart= focus= kernel
不管，尽管：despite= in spite of
轻蔑，鄙视：despite= hatred= dislike= scorn
纪律：discipline= rule= regulation= drill= punishment
消灭，除去：eliminate= remove= exclude= wipe out= discharge
危及，使陷入危险：endanger= harm= menace= hurt
提高，加强：enhance= intensify= strengthen= heighten
16.事业，公司：enterpri= adventure= venture= ambition= company= firm= business
终于，最后：eventually= at last= finally= ultimately= in the end
超过，超越：exceed= surpass= excel= overtake
使变大，扩大，扩张：expand= enlarge= extend= amplify= increa= stretch= spread= unfold
暴露，显露，揭露：expo= disclo= confront= reveal= uncover
