如何扩充英语词汇.ppt

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1、HowtoEnlargeYourVocabularyBy Marissa ChiTwoWaystogoI.throughtheAffixationandtheRootII.throughthecontextTheroot1.词根是一个独立的单词1)Tractn. trkt 1.(土地、水域、矿藏等的)一片,大片;地带;地域2.主美国西部方言住宅区;居民点3.【解剖学、动物学】道;系统n.1.(宗教或政治)宣传手册;传单;小册子2.古语论文Extractdistractport, 含义是“搬运” export, import, deport(驱逐出境)form, 含义是“形” uniform,

2、transform, reform, deform gram, graph, 含义是“书写,记录” telegram, autograph, photographpress, 含义是“压,压制” pressure, express, impressionmiss, mit, 含义是“派遣,送” mission, dismiss, transmit, missile2.词根非独立单词,“Tox”毒药1)toxicanttksikntAdj.毒的;有毒的;中毒的N.1.【毒理学】毒药;毒物2.毒品;麻醉剂Intoxicationn.2)spec,spect,spitc,spis,含义是“看,视”i

3、nspect,spectator,conspicuous,respect3)struct,含义是“建筑,构造”structure,construct,instruct,destruction4)phon,含义是“声音”symphony,telephone,microphone5)fer,含义是“搬运,移转”ferry,transferTheAffixationsthatwevelearnedA.theprefix1.En-“使得”Enableencloseentitleenforceenrollenlargeencourageencampensureenhance1.Theschoolwill

4、_newstudentsinAugust.2.Thefootballfieldis_byawall.3.Abirdswing_ittoflyhighlyinthesky.4.Thewriter_hisbook“TheYoung”.5.I_hertoworkhardandtotryfortheexamagain.2.Ex-e-ef-“外面/出去”Exitexterior(interior)external(internal) export(import)exposeextractexclude(include)exclaim exchange expect extend express expl

5、ore emerge educateelectEmit enormous evaluateEffect.thestoryofhowthepresshelped_thetruthabouttheNixonadministration.The_ofthehousewasfurnishedwithheavy,old-fashionedpieces房内陈设着些笨重、老式的家具4.Fore-“前面/预先”Beforeforecastforeheadforefather forearmforebrain forefinger forefront foreknowledge 1.Itshardto_eart

6、hquakeaccurately.2.Allsoldiershadtofightfiercelyinthe_.3.Shepointtothesignwithher_.4.Whenwehaveafever,our_feelveryhot.Pro-,pre-3.Extra-“额外的,在之外的”Extraordinary extra-violetCurriculumextracurricularExtrovert(introvert)extra-solarextramarital extreme 1.Wehavemany_activities.2.Humanbeingstrytoexplorethe

7、_space.3.Thelittlegirlstemperis_.4.Wealwayscarryaumbrellatoprotectourskinfrombeinghurtby_.5.Dis-“否定”Dislikedishonestdisappeardiscouragedisarmdiscoverdismissdistractdischargediscountdisgustdisorderdisposedisputedissolve 1.Thesuperpowersneveragreedto_2.Thisisa_betweenthesetwocountries.3.Ifyou_somethin

8、gfromyourmind,youstopthinkingaboutit.4.I_theproblemfrommymind.5.Hiscar_intothedarkness.6.Hisrudewordsarevery_.6.Im-/In-表示“向内/进入”importimmigrantimpressimposeimproveimpelimprisonimplicitimpulseimpact implant indoorinnerinternalinteriorinsideincludeinferinsightinsistinspectinstructionintendinvadeinward

9、intensive(extensive) intimidate invoiceFinesare_onretailerswhoselltobaccotominors.向未成年人销售烟草制品的零售商要被强制罚款Hewasamanofforcefulcharacter,withconsiderable_anddiplomaticskills.他是个性格坚强的人,有着非凡的洞察力和交际手腕。aninquiryintoallegationsof_duringlastweeksvote.一项对上周选举期间恐吓指控的调查。4.Hergracefulbehavior_mealot.7.Un-表“否定”Unab

10、le unacceptable unaccustomed unauthorizedUnavailable unavoidable unaware unbearable unbelievable uncertain unconventional uncountable unreal unequal unfortunate unconditional unofficial uneducated uncivilized8.Super-表示“超级/过度”Superbsuperficialsuperior supernatural superpower super-girlSuperabundantsu

11、perhighway supersonic superstar supervise supersensitiveSuperstructureTheeconomicbasedeterminesthe_.Ateamwassentto_theelectionsinNicaragua.一队人马被派去监督尼加拉瓜的选举。9.Multi-表示“很多”Multiplymultifunctionalmulti-mediamultilingualmulticulturalmultitudemultidirectionalmulti-cellularmulticoloredmultilateralmultimil

12、lionairemultinationalmultiracialThesecreaturescan_quickly.ManywanttoabandonthemultilateraltradetalksinGeneva.(CET-6)许多国家想要放弃在日内瓦的多边贸易会谈。Post-表示“在后面/邮政”PostponepostwarpostgraduatePost-freepost-paidpostboxpostcardpostmanpostmarkpostmasterpostagePre-表示“前的/预先的”PreconditionpreschoolprematurebabyB.Thesuff

13、ix1.ify+adj./n.=v.theprocessbywhichastate,quality,orconditionisbroughtabout.Eg.Simplify,beautifyClassify,purify,justify,intensify,terrify,glorify,identify,exemplify1.Theroomsstyle_theiridealofbeautyandpracticality.“2.Heattemptsto_hisconduct.3.Thefilm_warandviolence.4.Policehavealready_10murdersuspec

14、ts.2.ery/-ry,+n./adj.=n.agrouporcollectionof;thestateorcharacterof;eg.Bravery,machinery+v./n.=n.aplacewheresthhappensorismadeorreferringtoanactioneg.Bakery,robberyDelivery,discovery,nursery,scenery,jewelry1.Pleaseallow28daysforthegoods_.2.Sheputsherbabyinthis_andthengoesbacktowork3.ist+n./adj.=naper

15、sonbelievinginpracticing,concernedwith,ordoingthespecifiedaction.Eg.Marxist,socialist,violinistActivist,terrorist,idealist,capitalist,biologist,novelist,artist1.ChinahaspledgedtoretainHongKongs_systemfor50years.2.OneAmericanwaskilledandthreewerewoundedin_attacks.3.Thepolicesaytheysuspecttheattackwas

16、carriedoutbyanimalrights_.4.ism+v./n./adj.=n.beliefs,behavior,actionsorceremonies.Eg.Socialism,criticism,terrorismHeroism,racism,idealism,modernism,realism,romanticism1._isoppositetomaterialism.2.The_reflectedinthisnovelmadeiteasytoforgettheywerefiction.3.Thereisafeelingamongsomecoloredpeoplethatthe

17、levelof_isdeclining.5.-like+n.=adj.beingsimilar-ish+n.=adj.ofthenatureof-like/-ish+adj.=adj.havingasmallamountofthecharacteristicsorqualityeg.Foolish,longishAnimal-like,selfish,honey-like,boyish,yellowish,bookish1.Butthosewhohaveworkedforhimsaythatbeneaththe_exteriorheisextremelytough.2.IthinkIvebee

18、nvery_.Ivebeenmainlyconcernedwithmyself.6.ian+n./adj.=n.apersonwhosejoborhobbyinvolvesthethingreferredtobytheorinaln.eg.Mathematician,historianBeautician,electrician,magician,musician,comedian,physician,technician,politician1.Ifyourstomachhassignsofbloating(胀),checkwithyour_insteadofyoursurgeon.2. M

19、y_saidthisstylemakesmelooksprofessional.Introductiontosomeaffixations1.Homo-表示“同类”hetero-异类/异种Homosexual homocentric同中心的homogeneous homograph 同形异义字Heterosexualheterodoxy异教/邪说heterogeneous1.Heisa_nota_.2.Thegovernmentconsideredhisideasas_3. These twospeciesare_.2.Hyper-表示“超过/太多”Hyperactive Hypercriti

20、calhypertension 1. The leader is always _ to his secretary.3. On stage, she felt her _ in her mind.5. The little boy is very_.3.Im-/in-/il/ir/表示“否定/不/无/非imbalancedimpossible impolite impartial impassive impatientimperceptible imperfect impersonal impractical improper impureimmature immeasurable immo

21、bile immoral immortalIncapableinvisibleinjusticeindifferentinacceptableinaccessibleinaccurateinactiveinapplicable inappropriate incoherent incomparable incompetent incompleteincomprehensibleinconclusiveinconsistentinconvenientincorrectincredibleincurableindefiniteindependentinefficient4.Non-表示“不/非”N

22、onsmoking nonexistent nonstop non-profit non-agriculture non-alcoholic non-destructive nondurable nonessential nonmedical nonprofessional nonsense non-significant nonstandard nontoxic non-uniform不统一的nonviolent5.Under-表示“在下面/不足/不”不够underground underestimate underline undersea underwear underdeveloped

23、 undersized underage undergo undergraduate One should not _ the investment this industry requires.New recruits have been _ training in recent weeks.6.Over“越过/超过/过度”overhead overlook overnight overseas overcoat overpass overactive overall overload overcharge overcooked overdo overdue overeat overesti

24、mate overjoyed overpopulation overproduction oversize overstate7.Ultra-表示“极端/超出/超过UltrapureultracleanultramodernultraliberalultraredUltravioletultrahighultrasound8.Mono-表示“单个/一个”Monologue dialogue monarch monogamy monopoly monotonous monograph monolingual Monophonic monorailIntroductiontoprefixation

25、1、名词后缀1)-or/er/ess/crat/cis:做某件事情或职业的人或物:worker,debtor,actor,actress,democrat2)-acy,表示“性质,状态,境遇”democracy,accuracy,diplomacy3)-ance,-ence表示“性质,状况,行为,过程,总量,程度”importance,diligence,difference,obedience4)-ancy,-ency,表示“性质,状态,行为,过程”frequency,urgency,efficiency,5)-bility,表示“动作,性质,状态”possibility,flexibili

26、ty,feasibility,6)-dom,表示“等级,领域,状态”freedom,kingdom,wisdom7)-hood,表示资格,身份,年纪,状态childhood,manhood,falsehood,knighthood8)-ion,-sion,-tion,-ation,-ition,表示“行为的过程,结果,状况”action,solution,conclusion,destruction,expression,correction9)-ity,表示“性质,状态,程度”purity,reality,ability,calamity灾难10)-ment,表示“行为,状态,过程,手段及其

27、结果”treatment,movement,judgment,punishment,argument11)-ness,表示“性质,状态,程度”goodness,kindness,tiredness,friendliness12)-ship,表示“情况,性质,技巧,技能及身份,职业”hardship,membership,friendship14)-th,表示“动作,性质,过程,状态”depth,wealth,truth,length,growth15)-tude,表示“性质,状态,程度”latitude,altitude(海拔)16)-ure,表示“行为,结果”exposure,pressur

28、e,failure,procedure(手续),17-grapy,表示“学,写法”biography,calligraphy,geography18)-ic,ics,表示“学法”logic,mechanics,electronics,linguistics19)-ology,表示“学论”biology,zoology,technology(工艺学)20)-nomy,表示“学术”astronomy,economy2、形容词后缀带有“属性,倾向,相关”的含义1)-able,-ible,visible,flexible2)名词-ish,foolish,bookish,selfish(注意accomp

29、lish,vanish是动词)3)-ive,active,sensitive,productive4)-like,manlike,childlike5)名词-ly,manly,fatherly,scholarly,motherly6)-some,troublesome,handsome7)-ful,beautiful,wonderful,helpful,truthful8)-ous,dangerous,generous,courageous,various9)-ent,violent10)-most,foremost,topmost11)-less,表示否定,countless,stainle

30、ss,wireless3、动词后缀1)-ize,ise,表示“做成,变成,化”modernize,mechanize,democratize,organize2)-en,表示“使成为,引起,使有”quicken,weaken,soften,harden3)-fy,表示“使化,使成”beautify,purify,intensify,signify,simplify4)-ish,表示“使,令”finish,abolish,diminish,establish5)-ate,表示“成为,处理,作用”separate,operate,indicate4、副词后缀(形容词)-ly:badbadly坏地/恶劣地,carefulcarefully小心地以ly结尾的不全是副词;friendly,lonely,lovely,likely,livelyadj.-wise:clockclockwise(a./adv.)顺时针方向的(地);likelikewise同样地-wards:outoutwards向外面地,northnorthwards向北方地II.throughthecontext略Be mature 成熟点,稳重点不要遇见陌生w就紧张紧张就会不知所措,忘记本来会的东东,或者变得心浮气躁要calm down沉着应对,瞻前顾后,看看w前后有没有相关人士跟着,再出手

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