雅思写作“SB”词汇到“FA”语汇替换一览表1-about• approximately• approaching• close to• in respect to2-bad• defective• inadequate• unsatisfactory3-basic• essential• indispensable• elementary• rudimentary• have a rudimentary grasp of sth.4-begin• commence• commence building work• initiate• initiate a program of economic reform• originate5-better• preferable• superior• worthier6-big• massive• extensive• immense7-certain• unquestionable• incontrovertible• indubitable8-change• alter• transform• diversify9-choose• select• prefer• identify10-indefinitely• unquestionably• precisely• inescapably• undoubtedly• indubitably11-easy• effortless• undemanding• pleasant12-enjoy• savor• savor every mouthful• relish• relish a challenge/relish doing• revel• revel in13-entire• inclusive• integral• complete14-exciting• thrilling• stirring• rousing15-get• obtain• acquire• procure• the procurement of sth.16-give• sth. is bestowed on/upon sb.• donate• deliver17-good• serviceable• virtuous• competent18-happy• elated• jubilant• delighted19-hard• arduous• formidable• rigorous20-help• support• sustain• be sustained by the strength of the faith• assist21-important• substantial• weighty (important and serious)• weighty issues/matters• notable22-interesting• absorbing• appealing• thought-provoking23-job• undertaking• The construction of the tunnel is a large and complex undertaking. • occupation• vocation24-know• comprehend• perceive• discern25-like (v.)• enjoy• relish• appreciate• have a predilection for26-main• primary• foremost• dominant27-more• supplementary• additional• replenishment28-next• subsequently• thereafter• successively29-nice• gracious• charming• satisfying30-really• genuinely• undeniably• truly31-sometimes• occasionally• intermittently• sporadically32-think• conceive• ponder• contemplate33-try• attempt• endeavor• endeavor to do sth.• venture• Venture a small fish to catch a great one.34-very• unusually• exceedingly• profoundly35-want• crave• crave sth.• have a craving for sth.• yearn• yearn for/yearn to do• long• long to do/long for36-old• aged• mature• experienced• used• worn• former• previous37-perfect• flawless• faultless• a faultless performance• ideal• consummate• a consummate performer38-see• regard• regard sb. with suspicion• behold• witness• gaze• realize• notice39-make• build• construct• produce• assemble• fashion• manufacture40-part• section• portion• segment• detail• element• component41-kind• type• variety• sort• form42-emphasize• underscore• feature• accentuate43-bring• accompany• cause• spark• It still sparks bitter controversy among….• convey• create• conduct• deliver• produce 44-fast• swift• quick• fleet• hasty• instant• accelerated45-energy• vitality• vigor• force• dynamism