词性转换规律PPT幻灯片课件

词性转换规律 临川二中孙如峰 1 英语词性 形的重要性 英语是重形的分析语 英语的多变在于其有严密的语法结构与多变的句型 句型结构多变的原因之一 是词性 形多变 词性变化导致句子结构变化 新考高考模式下对词性的要求加大 如语法填空 改错都涉及到词性转换 书面表达同样要求准确表达 基本单词词性的掌握有利于类推词性扩大词汇量 2 很可怕吗 词性转换主要涉及n v adj adv 转换及部分pron num 的变形 考察的是考纲基本词汇的变形 应对策略 基本词的派生要熟悉 多读 了解词性派生的基本规律 3 常见词性转换考法 语法填空和改错 1 V n adj V 2 Adj adv n Adj v opp adj 4 常见词性转换规律1 adj n 的常见后缀 nessEg happy happinesskindnesssicknesssadnesscarefulness t y常加在t结尾的adj后 Eg certaintyroyaltyloyaltynoveltysafetydifficultymodestyhonesty deliverydiscoveryrecoverybravery ity加ity在r结尾的adj后 Eg popularity similaritymajorityminorityfamiliaritymaturitysinceritynecessitypoor povertycreativitycuriositydiversityvarietysociety 5 adj n 的常见后缀 ent ant ence ance Eg present presenceabsencesilencedifferencepatienceintelligenceconfidencediligenceevident evidenceimportancesignificancedistanceent encyefficiencyfluencyfrequencycurrencyemergencyurgencyaccuracy able abilitypossibilityresponsibility 6 adj n 的常见后缀 domwisdomboredomfreedomkingdom thwarmthtruthdepthwidthbirthdeathgrowthlengthstrengthheightweightcomplaint 7 v n 的常见后缀 mentEg amazementamusemententertainmentexcitementastonishmentarrangementjudgementargumentachievementdevelopmentadjustmentpunishmentpublishmentemployment at ion predictionadoptionadaptationeducationreflectionattractionactionrejectionconsiderationcombinationexplorationpublicationimitationimplicationsimplificationcreationrelaxationfixationoccupationstarvationobservationmotivationimpressionexpressiondepressionrealizationorganization特例compare comparisonobey obligationsatisfactionrecognitionapplicationLaughter 8 v n 的常见后缀 ance加动词后appearanceassistanceresistanceacceptancerelianceignorancepreferencereferenceoccurrenceconsequenced e 结尾的动词变为sion decide decisionconclusionpersuasiondivisioninclusionexpansionexplosiond seapplauseresponseve se结尾的动词变为val sal survivalarrivalapprovalproposalrefusaldisposalBelive beliefrelieve relief 9 agepostagepackagecarriagestorageshortage 10 特例的少数情况 AngryangerhungryhungerPermissionsubmissionadmissionomissionplease pleasurefailurepressuremixturescribe结尾的变为ption Descriptionsubscriptionabsorptionsume变sumptionconsumptionassumptionresumption 11 变adj ycloudysunnyfunnyrainysnowystormymuddymessydirtydustythirstygreedy alseasonalculturalnaturalnationaloriginalemotionalmentalprofessionaloccasionalaccidental calphysicalmagicallogicalmagical medical cialracialfacialbeneficialfinancialartificialessentialinfluencialsocial icbasicscientificenergeticeconomichistoricelectricscenicoptimisticpessimistic 12 变adj ful lessjoyfulcheerfulwonderfulsuccessfulthoughtfulgratefulpainfulusefulharmfulhelpfulcolorfulmeaningfulhopefulpitifulmercifulcarefulhomelessendlessjobless 13 变adj able多加在动词后变能够 acceptablesuitablereliableadjustableadaptableadoptableunbelievableunforgettableunacceptableunpredictablehonorablerenewableConsiderable ousdangerouscuriouscautioushumorousgloriousvarious iveimpressivedecisivepersuasiveattractivecreativeprotectivesupportive 14 变adj 动词后加ed或ing ingsurprisingexcitingdisappointinginterestingamazingamusinginspiringmovinginvitingcharmingencouraginginspiringchallengingunderstandinglackingoutstandingEnergy time saving consumingpeace lovinglong lastingeasy goinggood looking edsurprisedexciteddisappointedinterestedamazedamusedinspiredmovedunexpectedadmittedhurriedundoubtedunemployedappointedtalented giftedopen mindedwarm heartedabsent mindedopen endedman made 15 变动词的后缀 en un ize i fy en enrichenableenlargeensureendangerencourageunloaduncoverunfoldunpackuncageunlockrealize organizerecognizeapologize modernizesimplifybeautifysatisfyclarifyclassifyidentifypurifydeepenbroadenwidenshortenlengthenthreaten 16 常见特定含义的前缀 Dis disobeydisappeardislikedisagreedisorderdisadvantageMis mistakemisusemisleadmisreadmisunderstandRe retellrewriterebuildreplacerecyclereusePre previewpredictprereadpreschool 17 unfold unlockuncage 18 形容词变副词一般规律 通常是加ly 请记住以下口诀 一般直接加 辅y 改i加 le 结尾e改y 一般情况直接加 ly 含以e结尾的和l结尾的形容词 quickly recently sadly fortunately widely wisely immediately safely politely sincerely bravely carefully faithfully peacefully really totally naturally fianlly especially hopefully与hopelesslyhurriedly suddenly 特例true truly 19 Adj adv 以辅音字母加le结尾时 去e加y 如 simple simply possible possibly probable probably terrible terribly gentle gently comfortable comfortably以 ll结尾时 只须加 yfull fully dull dully 20 Adj adv 以辅音加 y 结尾的 将 y 改