四级常见词根Word文档下载推荐.docx

1、transition from A to B transition periodtransmit 传输，传送（无线电，电视）transmission （n） a live transmission 现场直播 cultural transmission 文化的继承transform 完全改变的外观/特性 transformation（常做陪衬）transfer 传递，迁移translate 翻译transport 运输3. com-, con- 1、加强语气 2、共同，一起combine, compete, compromiseconfirm, conspicuous, concession4.

2、 -tain 1、支撑 2、保持，维持，保留sustain， retain, maintain5. re- 再，又，回，反renew, reshape, refresh6. uni- / mono- one （一个），sole（单一的）uniform, unique, unitymonotonous （单调的），monopoly （垄断）7. ex- 向外，超出expand extend exceed excessive exclusive（ly） excursion8. pre-/pro- 前，在前predominant precede, previous, premise, prevale

3、ntproceed, prominent, propel9. magn- 大（large）magnify（microscope）, magnificent, magnitude10. viv- /vit- live, life 生命，生活 vivid, survive, revive vital, vitamin11. inter- 在之间 相互intervene, interfere12. man- hand （手工）manufacture , manipulate，manuscript13. sci- knowledgescience, scientific, consciousness1

4、4. sub- / sus- 下，次，附属subsidiary subordinate（to） sustain15. laps 滑，落（时间）elapse, collapse16. spec- / spic- lookspectator, speculate, spectacular, perspective conspicuous 17.clud（s）-, clos- 关闭shutconclude, include ,exclusive close18. not notenotify notion（=idea） notorious19. homo- samehomogeneously20.

5、simul- togetherSimultaneously 21. multi 多，多倍multiply, multitude22. contra, contro 相反contradiction contrarycontroversy23. dict- say, tell, speakdictate, dictator , dictionary, verdict, predict 24. per- throughpermeate, perplex, permanent, perpetual, persistent 25. ver- truthverify verdict26. -logy st

6、udy（学习） sciencebiology psychology27. -vert / -vers turndivert advertisediversify versatile reverse28. -ics 作抽象名词的后缀，表学科economics politics physics29. -ist 表示“人”pianist geologist typist30. bio- lifebiography biology31. -ician 从事专业的人music musician32. -ism 主义论（抽象名词）realism Marxism33. -cid killsuicide in

7、secticide34. mort- deathmortal mortality immortal35. -scrib / -scrip write drawdescribe inscribe prescribe subscribe ascribedescription inscription prescription subscription ascription36. di-/du-/ambi- /bi- two, doubledilemma / duplicate / ambiguous/ bilateral 37. tri- threetriangle38. bene- good, w

8、ell, happily benefit beneficiary39. volu/ volv roll（滚动）turn（转动）evolution revolution involve revolve evolve 40. fer carry（带） produce（生产）transfer refer fertile41. phil- lovephilosophy42. deca- tendecade43. cred believecredible incredible credit44. cent one hundredcentury45. mill / kilo 一千，千分之一millenni

9、um million kilometer kilogram46. dom master, controldomaindominate, dominant, predominant47. val 有权力，影响valid, invalid, valuable, evaluate, prevalent（popular）48. graph / gram writebiography, geography / grammar, telegram49. equi 同等，相等equivalent equilibrium50. bat beat打debate combat battle batter batt

10、ery51. seg, sect cutsegment, segregate / section intersection52. plex 折叠perplex complex53. en- / -ify makeenlarge entitle enrich enablesimplify magnify signify54. sym- / syn- 共同same, 类似similarsympathy symptom symmetry / syndrome55 path feelingpathetic sympathy sympathetic56. ceed / cess / cede / ces

11、t / cur runproceedrecession, access, excess, successorprecede, recedeancestorcurrent currency excursion occur57. serv 保存,保护（protect）conserve preserve58. able , -ible 可respectable, imaginable comprehensible59. hypo- 下，在之下hypothesis hypotension60. pel 推propel, expel, repel, dispel, impel, compel61. sc

12、end climbascend descend62. spiraspire, inspire, expire, respire, conspire63. sent, sens feelingsentimentalsense, consensus 64. grav 重grave, gravity, aggravate （grieve）65.lev 轻，上升alleviate, elevate （relieve）66.rupt breakbankrupt, interrupt, corruptPart II常见的词根 1） aer, ar, 含义是“空气，大气” aeroplane, aerial

13、, 2） ag, act, ig, 含义是“做，动作” active, agent, reaction, 3） alt, 含义是“高”， altitude, 4） alter, altern, altr, 含义是“其它，变更” alternate, 5） bio, bi, bion, 含义是“生物，生命” biology, bionics（仿生学）6） brev, bri, brief, 含义是“短” brief, abbreviation, abridge（节略）7） cap, capt, cept, cip, 含义是“取，获” capture, except, concept, capacity 8） ced, ceed, cess, 含义是“行，让步” proceed, succeed, excess（过度）9） centr, centr, 含义是“中心” concentrate, eccentric（偏心的）10） clain, clam, 含义是“呼喊” claim, proclaim, exclaim 11） clos, clud, 含义是“闭合” conclude, enclose, in