最最常用的50个英语字根.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,1-5,6-10,11-15,16-20,21-25,26-30,31-35,36-40,41-45,46-50,最最重要的50字根,1.a,annot,without否定，无,an-onym-ous：,without-name-adj.匿名的,ab-normal：,normal n.正规,常态,数法线切线tangent,adj.正常的,正规的,标准的,2.ambi,amphi=both,around两者，周围,ambient temperature,室温,ambi-dextr-ous=both-right hand-adj,双手灵巧的,3.ann,enn=year,anni-vers-ary=year-to turn-adj,周年；每年的,semi-annu-al=half-year-adj,半年的；一年两次的,millennia,4.antebefore,ante-room,前厅，接待室,anterior,在之前，较早的,ante-diluvian,圣经诺亚造方舟，大洪水前的，,n.夸张老古董，旧观念,5.anthrop=human,anthropo-logy=human-study of,人类学,phil-anthrop-ist=love-human-n.,慈善家,mis-anthrope=hate-human,厌世者,8.bene=good,well,benefit,好处,bene-factor=good-to do-n.,行善者，捐助者,bene-dict-iongood-to speak-n.,祝福,9.bi=two,bi-lingu-al=two-language-adj,双语的、聪明且反应灵敏,bi-later-al=two-side-adj.,双边的，双边会谈，双边协定,bicolor,双色的,10.bio=life,bio-de-grad-ablelife-down-rank-adj,可生物降解的,bio-logy=life-study of:,生物学,bio-sphere=life-globe:,生物圈,11.chron=time,chronic disease,慢性病,syn-chron-ize=together-time-v.,同时发生，同步,如：They synchronized their steps.,12.circumaround,circum-stancearound-to stand-n.,状况，环境（-s）,circum-locu-tion=around-to speak-n,婉转曲折的表达,如 hes gone.,hes dead.,together,com-pan-ion=together-bread-n,同伴,共享面包的人,co-education,男女合校教育,14.credto believe,in-cred-iblenot-to believe-adj,不可信的,cred-enceto believe,信任,15.dempeople,pan-dem-icall-people-adj,流行全国的，普遍的,pan多义bread、all,demo-cracypeople-rule,民主政治，民主主义,16.dictspeak,pre-dictbefore-to speak,预言,contra-dictagainst-to speak,反驳,17.equequal,equ-ator,赤道,equi-later-al,equilateral tri-angle等边三角形,equable稳定的,Hawaii has an equable climate，equally pleasant in summer and winter.,译：夏威夷气候稳定，冬夏宜人。,18.eugood,well,eu-phonygood-sound,悦耳之音，谐音,eu-log-ygood-speech-n,颂词,注意：一般在葬礼上使用,19.exout,e-radic-ateout-root-v,根除,exist,excursion,远足,education,教育,20.fidtrust,con-fid-antwholly-trust-n,密友，知己死党,dif-fid-entnot-faith-adj,缺乏自信的,21.genrace/birth,gene,基因,genea-logyrace-study of,家谱,generator,发电机,22.graph，gramwrite,pro-grambefore-write,节目,auto-graphself-write,亲笔,23.logspeech,mono-logueone-speech,独白,hamlet:to be or not to be,生存还是毁灭,dia-loguebetween-speech,对话,24.logystudy of,geo-logyearth-,地质学,psycho-logymind-,心理学,astro-logystar-,占星学,宇航员astronaut,25.loqu,locspeech,e-loqu-entout-speech-adj,雄辩的,col-loqu-ialtogether-speech-adj,俗语的,colloquial language,译：口语,26.malbed,mal-icebad-n,恶意,malicious software,流氓软件,mal-ign-antbad-produce-adj,恶性的，致命的,27.metermeasure,para-meteralongside-measure,参数,geo-metr-yearth-measure-n,几何学,28.monoone,mono-toneone-,单调,uni-fy,统一,29.morphform,morph-ineform-given names,吗啡,meta-morphosischange-formation,蜕变,anthrop-morph-ismhuman-form-n,与人同形，神人同形论,30.panall,pan-aceaall-cure,万灵药,the Pan-American Union,泛美联盟,(包括二十三个美洲国家,建于1890年),31.pathfeeling,sym-path-ytogether-feeling-n,同情,a-path-ywithout-feeling-n,冷漠,32.pedfoot,centi-pedehundred-foot,蜈蚣,百足之虫，死而不僵,ex-pedi-tionout-foot-n,远足,33.phil=love,philo-soph-ylove-wisdom-n,哲学,biblio-philebook-love,珍爱书籍者，藏书家,phil-anthrop-ist,慈善家,34.phobia=fear,acro-phobiatopmost-fear,恐高症,acro-bat=-walk杂技演员，特种飞行员,photo-phobialight-fear,畏光症,hydro-phobiawater-fear,恐水症 狂犬病,35.phon=sound,sym-phonytogether-sound,交响乐,poly-phon-icmany-sound-adj,多音的，多声合成的,saxophone,萨克斯风，sax人名,36.postafter,post-poneafter-put,延期,pre-poster-ousbefore-after-adj,反常的，荒谬的,p.s.post-scriptafter-write,信后附言,37.prebefore,pre-coci-ousbefore-cook-adj,早熟的,特指智力方面,un-pre-cedent-ednot-before-to go-adj,史无前例的,38.probefore，for,pro-mot-ionforward-move-n,升迁，晋阶,pro-Americanfor-,亲美的,39.reback，again,re-flectback-bend,反射,re-viveagain-live,复活,re-view,go over,40.scrib，scriptwrite,pre-scribebefore-write,命令，规定，开药方,先行,manu-scripthand-write,手稿，草稿,sub-scribeunder-write,签署，同意,41.sed，sidsit,sed-ativesit-adj./n.,镇定剂,pre-sid-entbefore-sit-n,总统，校长，董事长，总经理,42.spectlook,in-spectinto-look,检查，视察,re-spectagain-look,尊敬,per-spect-ivethrough-look-adj,透视法，远景，前途，见解,43.subunder,sub-way,地铁,sub-committee,附属委员会,44.superabove,superstar/superman/superconduct,超级明星/超人/超导,superexcellent,卓越的，绝佳的,super-son-icabove-sound-adj,超声波的,super-sti-tion=above-stand-n,迷信,45.sym，syntogether,syn-the-sistogether-put-adj,合成的，人工制造的,sym-meter对称,syn-drometogether-run,综合症状,Severe Acute Respiratory Syndrome=SARS,严重急性呼吸道综合症,46.telefar,telephone、televisionTV,tele-path-yfar-feeling-n,心灵感应,tele-typewriterfar-,打字电报机,47.torttwist,re-tortback-twist,反驳respond,torch,火炬，,twisted flax dipped in tallow,在动物油里蘸过的亚麻条,a tortuous path,羊肠小道,48.vertrue,veri-fytrue-v,证实,very good真好！,The veriest baby could do it.,提示：veriest=very的最高级:十足的/,最小的小孩也做得到。,49.vert、versturn,uni-verseone-turn,宇宙因自转而最终成一整体,contro-vers-yagainst-turn-n辩论,contra flow对流,without controversy无可争议,di-vorceaway-turn,离婚,50.voccall,voice,re-vokeback-call,取消,revoke an driving licence 吊销驾照,equi-vocalequal-voice,模棱两可的two possible meanings,equivocal term,多义词，如ABS、PC、spring,