最最常用的50个英语字根.ppt

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,6.anti= against, opposite anti-bio-tic 抗生素；抗生的 ant-arctica 南极洲 anti-freeze 抗冻剂,7.auto = self auto-bio-graphy: 自传 auto-mobile: 汽车 motorcar motorcycle= autobike bicycle China Mobile中国移动 中国联通 China Unicom,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.,13.comtogether 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 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