英语单词(词根词缀)经典.doc

.精品. able 系列 *able ability *-ity： disabled *dis-: enable *en-: enable sb. to do sth. comparable innumerable practicable profitable 难词死记： vulnerable 2. en- 系列 enlarge endanger enrich enhance engagement 额外收获： fatal ally，alliance rally 猜一猜： enlighten allow allowance make allowance for You should make allowance for his youth. = You should allow for his youth. alone lonely along alongside 3.long- 系列 long longitude latitude length belong prolong 4.pro- , pre- 系列 profound promise project promote propaganda proximity prepare prevent pregnant prewar preschooler ACT- 系列 Act-，ag- act action Actions speak louder than words. active activity react interact Trans- 系列 Trans-: transact transaction translate transplant transparent transport Tra- 系列（trans- 系列变形） trash track trade travel tragedy tragic Port 系列 Port Airport port-: porter Harry Potte pot hot-pot passport import export report support sub-： I support you. I back you up. I got your back. Backup 【辨析】 Opportunity Chance Let chance decide. Let it be. Let me go. Let go of me. 易混词汇辨析系列（1） Chance Cancel Cancer Constellation Astr- 系列 Disaster Disastrous Catastrophe 【辨析】 Astrology Astronomy anonymous log- 系列 dialogue logical biological apologize psychological physiological philosophy technology ecology ideology sociology slogan eloquent port- 系列（2） portion 【辨析】 apportion allocate distribute proportion proportionate disproportionate portrait portray 【辨析】 Profile Picture Sketch apt- & opt- 系列 adapt adopt adept apt- opt- option optional optimist optimistic ag- 系列 ag-: agenda agent detective agency travel agency agile -ile： agitate agony 由add到a** *Add Addition Additional *abb-, acc-, add-, aff-, agg-. … *a**-: accident afford arrest assign assist access assess Cess- 系列 excess excessive process procedure concession recession successor predecessor Gress- 系列 progress congress congressional aggressive regret It- 系列 Visit Initi