下面列出的是大约300个常用的英文词根及其基本含义和部分示例词(仅供参考,不同资料来源的划分和命名可能略有不同):

1. a-/an-:无,不(amoral:不道德的;anhydrous:无水的)

2. ab-:离开(abduct:诱拐;abnormal:异常的)

3. ad-/ac-:向,朝(adapt:适应;accelerate:加速)

4. acro-:顶端,高处(acrophobia:恐高症;acrobat:杂技演员)

5. aero-:空气(aeroplane:飞机;aerobic:有氧的)

6. agro-:田地,农业(agriculture:农业)

7. ambul-:走(ambulance:救护车;ambulate:行走)

8. amphi-:两边,双(amphibian:两栖动物;amphitheater:露天剧场)

9. ana-:向上、回、再(analyze:分析;anagram:易位构词)

10. andro-:男性(android:仿人机器人;androgen:雄性激素)

11. angio-:血管(angiogram:血管造影)

12. ann-:年(annual:年度的;anniversary:周年纪念)

13. ante-:在…之前(antebellum:战前的;antecedent:前事,先例)

14. anti-:反对,抗(antidote:解毒剂;antibiotic:抗生素)

15. apo-:分离,离开(apogee:远地点;apostasy:背教)

16. arch-:主要,首要(archenemy:主要敌人;archduke:大公)

17. astro-:星,天体(astronomy:天文学;asteroid:小行星)

18. auto-:自己,自(autograph:亲笔签名;automobile:汽车)

19. bell-(源自拉丁 bellum):战争(belligerent:好战的;rebel:叛乱者)

20. bene-:好(benefit:利益;benevolent:仁慈的)

21. bi-:二(bicycle:自行车;bilingual:双语的)

22. bio-:生命(biology:生物学;biography:传记)

23. brev-:短(brief:简短的;brevity:简洁)

24. cac-/caco-:差,不良(cacophony:刺耳的声音;cacosm:糟糕的世界)

25. cad-:跌倒(cascade:瀑布;accident:事故,原意“跌倒”)

26. cal-:热(calorie:卡路里;caldera:火山口)

27. cam-/cap-/capt-:抓取,拿(capture:捕获;capable:有能力的)

28. cardi-:心(cardiology:心脏病学;cardiac:心脏的)

29. carn-:肉(carnivore:食肉动物;reincarnate:轮回转世,原意“肉体再生”)

30. ced-/ceed-/cess-:走,前进(proceed:继续;succeed:成功;recess:休会)

31. cent-:百(century:世纪;percent:百分比)

32. cept-/cept-:拿,取(accept:接受;intercept:拦截)

33. chron-:时间(chronology:年代学;synchronize:同步)

34. circum-:环绕(circumference:圆周;circumnavigate:环航)

35. co-/com-/con-:共同,一起(combine:结合;connect:连接;convene:召集)

36. corp-:身体(corpse:尸体;corporation:公司,团体)

37. cosm-:宇宙,世界(cosmos:宇宙;cosmopolitan:世界性的)

38. cred-:信任,相信(credit:信用;credible:可信的)

39. crit-/cret-:判断(criticize:批评;criterion:标准)

40. crypt-:隐藏(cryptic:神秘的;encrypt:加密)

41. culp-:责备(culpable:有罪的;culprit:罪犯)

42. cur-/curs-:跑(current:电流、流动;cursor:光标)

43. cycl-/cyclo-:圈,循环(cycle:周期;bicycle:双轮车;cyclone:气旋)

44. dem-:人民(democracy:民主;epidemic:流行病,原意“在人群中”)

45. dent-:牙(dental:牙齿的;dentition:牙齿排列)

46. derm-:皮肤(dermatology:皮肤病学;epidermis:表皮)

47. di-/dis-:分离,不(dismal:阴郁的;disconnect:断开)

48. dyna-:力量,能量(dynamic:动态的;dynamite:炸药)

49. ego:自我(egoism:自我主义;egocentric:以自我为中心的)

50. em-/en-:使进入,使成为…(embed:嵌入;enable:使能够)

51. endo-:内部(endoscope:内窥镜;endocrine:内分泌的)

52. epi-:在…上面(epicenter:震中;epidemic:流行病)

53. equi-:平等,相等(equivalent:相等的;equinox:昼夜平分)

54. eu-:好,优秀(euphoria:欣快;eulogy:颂词)

55. ex-:外,出(exit:出口;expand:扩展)

56. extra-:超出,额外(extraordinary:非凡的;extracurricular:课外的)

57. fac-/fact-:做,制作(factory:工厂;manufacture:制造)

58. fer-:携带,运送(transfer:转移;ferry:渡船)

59. fid-:信任(confide:吐露;fidelity:忠诚)

60. finit-:结束(finish:结束;finite:有限的)

61. flor-:花(floral:花的;efflorescence:开花)

62. form-/firm-:形状,构造(form:形式;conform:符合)

63. fort-:强,勇敢(fortitude:坚韧;fortress:堡垒)

64. fract-/frag-:打碎(fragment:碎片;fracture:骨折)

65. flect-/flex-:弯曲(reflect:反射;flexible:柔韧的)

66. flu-/flux-:流动(fluid:流体;influx:流入)

67. fore-:前(forecast:预报;forewarn:预先警告)

68. gen-:产生,种类(genesis:起源;genetics:遗传学)

69. geo-:地球(geography:地理;geology:地质学)

70. gest-:携带(gestation:怀孕;suggest:暗示)

71. grad-/gress-:走,步(progress:进步;grade:等级)

72. gram-/graph-:写,记录(grammar:语法;autograph:亲笔签名)

73. gravid-:怀孕,沉重(gravity:重力;gravid:怀孕的)

74. hetero-:不同(heterodox:异端的;heterosexual:异性恋的)

75. homo-:相同,同类(homogeneous:同质的;homosexual:同性恋的)

76. hydr-:水(水合物:hydrate;hydrogen:氢)

77. hyper-:过度,超(hyperactive:过度活跃的;hypertension:高血压)

78. hypo-:不足,低(hypodermic:皮下的;hypothermia:体温过低)

79. il-/im-/in-/ir-:不(illegal:非法的;impossible:不可能的;inactive:不活跃的;irregular:不规则的)

80. inter-:在…之间(international:国际的;interject:插话)

81. intra-:内部(intramural:校内的;intravenous:静脉内的)

82. iso-:相等,相同(isometric:等距的;isobar:等压线)

83. ject-:扔(eject:驱逐;project:计划、投射;inject:注射)

84. jur-/jus-:法律,正义(judge:判断;jury:陪审团;justice:正义)

85. lab-/labor-:工作(laboratory:实验室;collaborate:合作)

86. lact-:乳,牛奶(lactose:乳糖;lactate:乳酸)

87. later-:侧面(lateral:侧面的;bilateral:双边的)

88. log-/logo-:话语,学问(logic:逻辑;dialogue:对话)

89. loc-:地方(location:位置;local:本地的)

90. luc-/lum-:光(lucid:清晰的;illuminate:照亮)

91. magn-:大(magnify:放大;magnificent:壮丽的)

92. mal-:坏,不良(malfunction:故障;malevolent:恶意的)

93. man-/manu-:手(manual:手工的;manufacture:制造)

94. merc-:贸易(merchant:商人;mercenary:雇佣兵)

95. matr-/mater-:母亲(maternal:母亲的;maternity:母性)

96. mega-:大(megabyte:兆字节;megalopolis:特大城市)

97. mens-/ment-:心智(mental:精神的;mentality:心态)

98. meter-/metr-:测量(meter:仪表;geometry:几何)

99. migr-:移动(migrate:迁移;immigrant:移民)

100. mini-:小(miniature:微型的;minimal:最小的)

101. mis-:错误,差(misconduct:不端行为;misinterpret:误解)

102. mit-/miss-:送,发出(transmit:传送;dismiss:解散)

103. mob-/mot-/mov-:移动(mobile:移动的;motion:运动;remove:移除)

104. mon-/mono-:单一(monologue:独白;monopoly:垄断)

105. mort-:死(mortal:凡人;mortician:停尸房工作人员)

106. multi-:多(multiple:多重的;multiply:繁殖)

107. mut-/muta-:变化(mutate:变异;immutable:不变的)

108. nat-/nasc-:出生(native:本土的;nation:国家,原意“出生”)

109. nav-:船(navigate:航行;naval:海军的)

110. necr-/necro-:死(necrosis:坏死;necromancy:通灵术)

111. neo-:新(neonatal:新生儿的;neologism:新词)

112. onym-:名字(synonym:同义词;antonym:反义词)

113. nov-:新(novel:小说,也指新颖的;innovate:革新)

114. numer-:数(numeral:数字;numerous:众多的)

115. ob-/oc-/of-/op-:反,对(obstruct:阻碍;oppose:反对)

116. omni-:全部(omnipotent:全能的;omniscient:无所不知的)

117. ortho-:正,直(orthodox:正统的;orthography:正字法)

118. paleo-:古老(paleontology:古生物学;prehistoric:史前的)

119. pan-:全部(panorama:全景;pandemic:全球流行的)

120. para-:旁边,异常(parallel:平行的;parasite:寄生虫)

121. patri-/pater-:父亲(paternal:父亲的;patriot:爱国者)

122. ped-/pod-:脚(pedal:脚踏;podiatry:足病学)

123. pel-/puls-:推动(propel:推进;impulse:冲动)

124. pend-/pens-:悬挂,称重(pendulum:钟摆;expensive:昂贵的,原意“重”)

125. peri-:周围(perimeter:周长;peripheral:外围的)

126. phil-:爱(philosophy:哲学;philanthropy:慈善)

127. phob-:恐惧(phobia:恐惧症;arachnophobia:蜘蛛恐惧症)

128. phon-:声音(telephone:电话;phonics:语音学)

129. photo-:光(photograph:照片;photosynthesis:光合作用)

130. phys-/physio-:自然,身体(physical:物理的;physiology:生理学)

131. pict-/picto-:图,画(picture:图片;depict:描绘)

132. plag-/plagi-:旁边,劫取(plagiarize:剽窃;plagiarism:抄袭)

133. pli-/plic-:折叠(duplicate:重复;complicate:使复杂)

134. poly-:多(polygon:多边形;polytheism:多神论)

135. port-:携带,运送(transport:运输;portable:便携的)

136. pos-/pon-/posit-:放置(position:位置;deposit:沉淀,存款)

137. post-:后(postpone:推迟;postwar:战后的)

138. pre-:前(predict:预测;preface:序言)

139. pro-:向前,赞成(progress:进步;promote:促进)

140. proto-:最初,原始(prototype:原型;protocol:议定书)

141. pseudo-:伪,假(pseudonym:笔名;pseudoscience:伪科学)

142. psych-:心理(psychology:心理学;psychic:心灵的)

143. quad-/quart-:四(quadrangle:四边形;quarter:四分之一)

144. re-:再,回(redo:重做;return:返回)

145. rect-/reg-:正直,管理(correct:正确;regulate:调节)

146. rupt-:破裂(erupt:喷发;interrupt:中断)

147. san-/sani-:健康(sanitary:卫生的;sanity:精神正常)

148. scope-:看(telescope:望远镜;microscope:显微镜)

149. scrib-/script-:写(describe:描述;manuscript:手稿)

150. sect-/sever-:切(dissect:解剖;bisect:平分)

151. sens-/sent-:感觉(sensitive:敏感的;sentiment:情感)

152. sequ-/secut-:跟随(sequel:续集;consecutive:连续的)

153. serv-:服,保留(service:服务;preserve:保存)

154. simil-/simil-:相似(similar:相似的;simulate:模拟)

155. sol-:单独,太阳(solo:独奏;solar:太阳的)

156. somat-:身体(somatic:躯体的;psychosomatic:心身的)

157. soph-:智慧(philosophy:哲学;sophisticated:复杂精密的)

158. spec-/spect-:看(inspect:检查;spectator:观众)

159. spir-:呼吸,灵魂(respiration:呼吸;spirit:精神)

160. sta-/st-:站(stable:稳定的;statue:雕像)

161. struct-/stru-:建造(construct:构造;structure:结构)

162. sub-:下,低于(submarine:潜水艇;subordinate:下级的)

163. super-:超过,在上(supernatural:超自然的;supervise:监督)

164. sur-/surr-:在…之上,超过(surpass:超越;surrender:投降)

165. sym-/syn-:共同,一起(synchronize:同步;symphony:交响乐)

166. tact-/tag-/tang-:触,碰(tactile:触觉的;tangible:有形的)

167. tele-:远(telephone:电话;television:电视)

168. temp-/tempor-:时间(temporary:临时的;tempo:节奏)

169. ten-/tain-/tent-:握住,保持(contain:包含;retain:保持)

170. terr-:地,土地(territory:领土;terrain:地形)

171. therm-:热(thermal:热的;thermometer:温度计)

172. tor-/tort-:扭曲(distort:扭曲;contort:使变形)

173. trans-:横过,穿过(transport:运输;transmit:传送)

174. trib-/tribut-:给予(tribute:贡品;contribute:贡献)

175. vac-/vacu-:空(vacuum:真空;vacate:腾出)

176. ven-/vent-:来(advent:来临;convene:集合;event:事件)

177. ver-/vers-:转,真(verify:核实;reverse:颠倒;versatile:多才多艺的)

178. vest-/veste-:衣,覆盖(vest:背心;invest:投资,本义“穿上”)

179. vid-/vis-:看(video:视频;visible:可见的)

180. viv-/vit-:生命,活(vivid:生动的;vital:至关重要的)

181. voc-/vok-:叫,呼唤(vocal:声音的;invoke:调用)

182. volv-/volu-:转,卷(revolve:旋转;evolution:进化)

183. xen-:外,陌生(xenophobia:仇外心理;xenon:氙)

184. zo-:动物(zoology:动物学;zookeeper:动物园管理员)

185. allo-:其他(allocate:分配;alloy:合金)

186. asthen-:虚弱(asthenia:虚弱;asthenic:无力的)

187. aster-:星(asterisk:星号;aster:海星)

188. bibli-:书(bibliography:参考书目;bibliophile:藏书家)

189. brom-:臭,恶臭(bromine:溴;bromidic:呆板的,有时引申为“令人不快”的气味)

190. cephal-:头(cephalopod:头足类动物;encephalon:脑)

191. chiro-:手(chiropractic:脊椎按摩疗法;choreography:舞蹈编排)

192. cine-:运动,电影(cinema:电影院;cinematography:电影摄影术)

193. cirr-:卷,绒毛(cirrus:卷云)

194. coel-/cole-:空腔(coelom:腔体;coleopteran:鞘翅目昆虫)

195. crimin-:罪(criminal:罪犯;incriminate:牵连)

196. dec-:十(decimal:十进制;decade:十年)

197. deci-:十分之一(deciliter:十分之一升;decimeter:十分之一米)

198. di-:二,双(dichotomy:二分法;dioxide:二氧化物)

199. dia-:穿过,横过(diameter:直径;diagonal:对角线的)

200. dino-:可怕,恐怖(dinosaur:恐龙;dinophobia:恐声症)

201. exo-:外部(exoskeleton:外骨骼;exodus:大批离去)

202. gastr-:胃,腹(gastronomy:烹饪艺术;gastric:胃的)

203. gon-/gyn-:角;女性(polygon:多边形;gynecology:妇科学)

204. hemi-:一半(hemisphere:半球;hemiplegia:偏瘫)

205. kilo-:千(kilogram:千克;kilometer:千米)

206. leuko-:白(leukemia:白血病;leucocyte:白细胞)

207. lith-:石(lithography:平版印刷;monolith:整体石块)

208. macro-:大(macroeconomics:宏观经济学;macromolecule:大分子)

209. meta-:变化,超越(metamorphosis:变形;metaphor:隐喻)

210. micro-:小(microscope:显微镜;microorganism:微生物)

211. mid-:中间(midday:正午;midterm:中期的)

212. min-:小(minute:极小的;minimize:使最小化)

213. morph-:形状(amorphous:无固定形状的;metamorphosis:变形)

214. necro-:死(necropolis:墓地;necromancy:通灵术)

215. oct-:八(octagon:八边形;octopus:章鱼)

216. olig-:少(oligarchy:寡头政治;oligopoly:寡头垄断)

217. oper-:工作(operate:运作;operation:操作)

218. opt-:选择(option:选择;optimal:最佳的)

219. pac-/pax-:和平(pacify:使平静;palliative:缓和的)

220. phag-:吃(phagocyte:吞噬细胞;phagocytosis:吞噬作用)

221. phleb-:静脉(phlebitis:静脉炎;phlebology:静脉学)

222. phyll-:叶(chlorophyll:叶绿素;phyllo:薄面皮)

223. phyt-:植物(phytology:植物学;phytoplankton:浮游植物)

224. plac-:取悦,使平静(placate:安抚;placid:平静的)

225. plex-:编织,交织(complex:复杂的;duplex:复式的)

226. pont-:桥(pontiff:教皇;pontoon:浮桥)

227. prim-/prin-:第一,主要(primary:主要的;prince:王子)

228. pter-/ptery-:翅膀(pterodactyl:翼手龙;pterygium:翼状胬肉)

229. retro-:向后(retrospect:回顾;retrospective:回顾的)

230. rid-/ris-:笑(deride:嘲笑;ridiculous:可笑的)

231. sal-:盐(salary:薪水;saline:盐的)

232. sanguin-:血(sanguine:乐观的,本义“红润的”)

233. semi-:半(semicircle:半圆;semiannual:每半年的)

234. sen-:老(senior:年长的;senate:参议院)

235. somn-:睡(insomnia:失眠;somnolent:昏昏欲睡的)

236. steno-:窄(stenography:速记;stenosis:狭窄)

237. tum-/tumb-:膨胀,隆起(tumor:肿瘤;tumult:骚动)

238. capit-:头(capital:首都;decapitate:斩首)

239. cogn-:知道,认识(cognition:认识;recognize:认出)

240. cord-/cort-:心(cordial:热忱的;concord:一致)

241. duc-/duct-:引导(conduct:引导;aqueduct:引水渠)

242. fug-:逃走(refuge:避难所;fugitive:逃犯)

243. solut-:松开,解(solve:解决;solution:解决办法)

244. agit-:驱动,推动(agitate:煽动;agitation:激动)

245. calor-:热(calorific:热值的;calorie:卡路里)

246. oscill-:摇摆(oscillate:振荡;oscillation:摆动)

247. acer-:尖锐,苦(acerbic:尖刻的;acerbity:尖刻)

248. ferment-:发酵,激动(fermentation:发酵;ferment:激起)

249. germ-:种子,萌芽(germinate:发芽;germinal:萌芽的)

250. hum-/humi-:土,地(humus:腐殖质;humid:潮湿的)

251. imit-:模仿(imitate:模仿;imitation:模仿品)

252. lev-/lig-:举起(elevate:提升;levitate:悬浮)

253. orb-:圆,球(orbit:轨道;orbital:轨道的)

254. rati-:理由,理性(rational:理性的;ratio:比例)

255. tract-:拉,引(attract:吸引;extract:提取)

256. vinc-:征服(victory:胜利;invincible:不可战胜的)

257. nect-:连接(connect:连接;annex:附加)

258. sper-:希望(desperate:绝望的;aspire:渴望)

259. anim-:灵魂,生命(animate:使有生命;animal:动物)

260. dict-:说(dictate:口述;dictionary:字典)

261. fict-:构造,捏造(fiction:小说;fabricate:捏造)

262. surg-:上升,涌动(surge:激增;insurrection:暴动)

263. turb-:搅动,扰乱(turbulent:骚动的;disturb:打扰)

264. alti-:高(altitude:海拔;exalt:提升)

265. cresc-:增长(crescendo:渐强;increase:增加)

266. mell-:蜂蜜(mellifluous:甜美的,流畅的)

267. amor-:爱(amorous:多情的;enamor:使迷恋)

268. bradi-:缓慢(bradycardia:心动过缓)

269. lud-:玩耍(allude:暗指;ludic:嬉戏的)

270. mun-:服务(municipal:市政的;immune:免疫的,本义“执行职责”)

271. pugn-:战斗(pugnacious:好斗的;repugnant:令人厌恶的)

272. equit-:马(equestrian:骑马的;equine:马的)

273. odor-:气味(odor:气味;odorous:有气味的)

274. pet-:追求(petition:请愿;compete:竞争,原意“追求”)

275. ambi-:两边,双(ambidextrous:左右手同用的;ambivalent:矛盾的)

276. cert-:确定(certify:证明;certain:确定的)

277. vulg-:大众,普通(vulgar:粗俗的;vulgate:通俗本)

278. flamm-:火焰(flame:火焰;inflammation:发炎,原意“燃烧”)

279. strep-:吵闹,噪音(strepitus:喧闹;strep:杂音)

280. topo-:地点(topography:地形;topology:拓扑)

281. aesthet-:感觉,审美(aesthetic:美学的;aesthete:审美家)

282. cand-:发光,明亮(candid:坦率的,本义“发光”);incandescent:白热的)

283. celer-:迅速(accelerate:加速;celerity:迅速)

284. dorm-:睡眠(dormitory:宿舍;dormant:休眠的)

285. exim-:取出,除外(exempt:豁免的;excise:切除)

286. funct-:执行,运作(function:功能;functional:功能性的)

287. herb-:草,本草(herbal:草本的;herbaceous:草本的)

288. leg-:法,读(legal:法律的;legislation:立法)

289. medi-:中间(median:中位数;mediocre:平庸的)

290. quer-/quir-:寻求,追问(query:疑问;inquire:询问)

291. sagac-:敏锐,聪慧(sagacious:聪慧的;sagacity:敏锐)

292. scend-:攀登,上升(ascend:上升;descend:下降)

293. undul-:波动(undulate:起伏;undulation:波动)

294. capno-:烟,烟雾(capnography:二氧化碳测定;capnophobia:恐烟症)

295. dys-:不良,困难(dysfunction:功能障碍;dyslexia:阅读障碍)

296. moll-:柔软,温和(mollify:平息;mellow:柔和的)

297. acumen-:敏锐,精明(acumen:敏锐;acute:尖锐的、敏锐的)

298. lysis-:分解,解体(analysis:分析;catalysis:催化分解)

299. vir-:男性,本质(virile:有男子气概的;virility:男子气概)

300. igni-:火(ignite:点燃;incendiary:煽动性的,纵火的)

注意:

– 部分词根在不同教材中可能有细微差异或合并、拆分情况;

– 示例词仅为帮助理解其含义,并非该词根的全部派生词;

– 以上列表仅为常见词根之一种整理方式,供学习和参考之用。

希望这份详细的300个常用词根列表能对你学习单词构词法有所帮助!

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