[其它考试]四级高频.doc

factory facility faculty fact factor feature defeat defect manufacture manufacturer affect affection infect perfect effect effective artificial difficult efficiency efficient 词根义：________________________________________________________________ feasible fashion fashionable fatigue profit educate education conduct conductor introduce introduction produce product production reproduce reduce reduction elastic exchange excuse exhaust exotic expand expansion explode explosion explosive effect essay exterior external extra extreme extrinsic issue reflect flexible reflection reflex ion pronounce pronounce announce announcement pronunciation department partial partly party apart apartment depart departure paragraph parcel article barrel panel umbrella vessel bottle bundle portion portrait portray proportion science scientific scientist conscience conscious dictionary dictate dictation contradict contradiction indicate indication index predict precaution premature preoccupy precaution pronoun preface preliminary prop purchase indifferent indoor inactivity inevitable inn inner input insult salute verb adverb proverb describe script description prescribe delay delicate delicious delight deliver delivery derive derivative devote devil program program grammar diagram telegram telegraph graph graphic geography photograph educate education conduct conductor introduce introduction produce product production reproduce reduce reduction find finding fine finish define definite definitely defini