英语单词(词根词缀).docx

able 系列*able ability *-ity： disabled*dis-: enable *en-: enable sb. to do parableinnumerablepracticableprofitable难词死记：vulnerable2. en- 系列 enlarge endanger enrichenhanceengagement 额外收获：fatal ally，alliance rally 猜一猜：enlighten allow allowancemake allowance for You should make allowance for his youth. = You should allow for his youth.alone lonely along alongside3.long- 系列long longitudelatitudelength belong - , pre- 系列profound promise projectpromote propagandaproximityprepareprevent pregnantprewar preschoolerACT- 系列Act-，ag-act action Actions speak louder than words.active activity react interact Trans- 系列Trans-:transact transaction translatetransplanttransparenttransportTra- 系列（trans- 系列变形）trash track trade traveltragedytragicPort 系列Port Airport port-: porter Harry Potte pot hot-pot passport importexportreportsupportsub-：I support you.I back you up.I got your back.Backup【辨析】OpportunityChance 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DisasterDisastrousCatastrophe【辨析】AstrologyAstronomyanonymouslog- 系列dialoguelogical biologicalapologize psychological physiologicalphilosophytechnologyecologyideologysociologysloganeloquentport- 系列（2）portion 【辨析】apportion allocatedistributeproportionproportionate disproportionateportrait portray【辨析】Profile Picture Sketch apt- opt- 系列adapt adopt adept apt- opt-option optionaloptimistoptimistic ag- 系列ag-: agenda agent detectiveagencytravel agencyagile-ile：agitate agony由add到a***AddAddition Additional *abb-, acc-, add-, aff-, agg-. …*a**-:accident afford arrest assign assistaccess assess Cess- 系列excess excessive process procedure concessionrecession successorpredecessor Gress- 系列progress congress congressional aggressiveregretIt- 系列VisitInitiate 【辨析】initialinitiativetransit Transitionvan 系列Advance in advance advanced advantage take advantage of to advantage举一反三：disadvantagePear-，pare- 系列pearpearl*pear-，pare-:appearappearancedisappear apparent apparently –ent 系列ancient