英语词根词缀小结.doc

英语词根词缀小结英语单词很多都是派生词，记住一些词根和词缀对扩大词汇量有很大帮助。Prefixes:（前缀） Meaning: （意义） Example: （例词） 1.be- to make, cause to be becalm, belittle2. out- beyond outnumber, outsize3. fore- before, far (away) foretell, foreword4. mal- bad, evil maltreat, malfunction5. extra- outside, outward extrasolar, extraofficial6. plac- to please, appease,soothe placate, placid7. ambi- both ambiguous, ambit8. pseudo- false pseudonym, pseudology9. hyper- above, beyond hypersensitive, hyperoxide10. hypo- under, beneath, down hyposensitize, hypotension11. mis- wrong, unfavorable misuse, mispolicy12. de- away, from, negative decentre, decompose, deform13. eu- good eugenics, euphonic14. di- two dichotomy, diatomic15. dif- away, apart diffract, diffuse16. ad-, al- to, toward adhere, allote17. e-, ex- out eject, exclude, exit18. ab- away, from absent, absorption19. com-, con-, col-,co- together, with commemorate, conference20. in-, im-, in, into, on intake, import 21. in-, im-, il-, ir- not invisible, impossible illogical, irregular22. micro- small microwave23. pre- before prehistoric, preschool24. re-, retro- backward, back, behind return, retroact25. ante- before anteroom, antetype26. circum- around circumstance, circumaviate27. contra, anti- against, opposite contradict, antiwar28. inter- between international, interstate29. intro-, intra- within introspection30.sub-, suc-, suf-, under substandard, succeed, suffix, sug-, sup-, sus- suggest, supplement, suspend31,super-, supra-, sur- above, over supermarket, supranatioal, surface32. tra-, trans- across tradition, transplant33. a-, an- no, without, lacking atypical, anelectric34. bene- well benefit35. bi- two bicycle,bilingual36. multi- many multicolor,multilingual37. semi- half semicircle, semi-official38. tri- three triangular, tricar39.uni- one uniform40. re- again retell, rewriteSuffixes:（后缀）1. (n.) -age state, quality,act shortage, advantage2. (n.) -er, -or one who writer, actor3. (n.) -tion, -ation conditon, the act of pollution, education4. (n.) -ance, ancy state, quality, act importance, performance. (n.) -ence, ency confidence, frequency5. (n.) -ant, -ent one who, that which applicant, correspondent6. (n.) -crat a person connected with democrat7. (adj.n.) - arian variously denoting age, humanitarian, vegetarian sec-social belief of oc- cupation,having the quality of8. (n.) -ee the one who (passive) employee, examinee9. (n.) -er-or the one who (active) employer, examiner10.(n.) -al act arrival, survival (adj.) of national, political11. (adj.) -able, ible, -ble capable of, fit for lovable,edible12.(adj.) -ous, ious, ose full of, of the nature of dangerous, curious13. (v.) -en to make deepen, widen (adj.) having the quality of golden, wooden14. (v.) -fy to make beautify, simplify15. (v.) -ize-ise to make modernize, popularize16.(adj.) -ic relating to, having the nature poetic, logic17.(n.) -ism the thing which,action or tourism,criticism practice, state or condition (n.) -ist one who dentist, tourist 18. (n.adj.) -oid like, resembling spheroid, crystalloid19.(adj.) -ful having the quality of cheerful20.(adj.) -ish related to, like childish, selfish21 .(adj.) -ite related to definite22.（n.）-ia disease, state, quality hysteria, militia23.(n.) ster a person of a certain type songster, roadster24. (n.) ship state, quality, rank friendship, leadership25. .(n.) aryory a place for library, lavatory26. (v.) -fy cause to become pury, simplify27. (n.) arium a place for aquarium, auditorium -orium28. (n.) cracy rule by, rule of democracy, bureaucracy29. (v.) ate cause to become liberate, fascinate 30. (n.) -age amount of mileage, tonnage31. (n.) ery state, qaulity, act robbery, scenery, refinery32. (n.) hood state, quality neighborhood, falsehood33. (n.) ity state, quality density, maturity34. (adj.) ose abounding in, full of glucose, verbose(adj.)35. (adj.) some showing a stated quality troublesome, fearsome 36. (adj.) y state, quality, act smoky, jealousy, inquiry37. (adj.) wise in the manner of clockwise in the direction of sidewise38 (n.) et, -let, -en little, small Roots: （词根）1. ag-, -act- do, drive activate, agitate2. audi-, -audit- hear audible, auditorium3. chron- time chronic, chronometer4. dic-, -dict- say, speak indicate, predict5. graph-,-gram- write, writing photograph, telegram6.-log- -ology speech, word, study dialogue, biology7. metr-,-meter measure micrometer8. phon- sound telephone9. scop- see, look at macroscopic10. scope- instrument for seeing microscope, baroscope or observing11. scrib-, -script- write, writing describe, transcript12. spect- look at spectator13. chrom- color polychrome, chromatic14. duc- lead induce,introduce15. flect- bend deflect16. mit-, -miss- send, let go transmit, emission17. port- carry, take portable, transportation18. alter-, -al-, -all- other alternate, alien, parallel19. am- love amiable20. anim- spirit, mind, life animate,animism21. spir- breathe respiratory22. tele- far telegram23. vene-, -vent- come adventure24. voc-, -vok- call vociferous25. cap-, -cip-, take, hold captive, recipient -cept-, -ceive- except, perceive26. cede-, -ceed-, -cess- go, move, yield precedence,processor27. cent- hundred percent28. pod-, -ped- foot tripod, pedal29. therm-, -thermo- heat thermos30. -ver(i)- true verify31. arch(y)- chief, first archbishop32. fac(t)-, -fec(t)- make, do factual, perfect33. gam- marriage monogamy34. man-, -manu- hand manuscript 35. path(o)- ,-pathy- felling, suffering, disease pathology, sympathy36. bio- life biology37. aster-, -astro- star astronomy38. cycle- circle cyclometer , bicycle39. mega- great megadeath 40. mort- death mortality41. psych(o)- mind psychology42. -soph- wise sophiscate43. puls- to drive, push impulse44. -nat- to be born nativity, nature45. opt- choose, best option, opt46. fract-, -frag- to break fracture, fragile47. cav- care cave, cavity48.-tor- twist tortuous, distort49. -bene- good, well benefit50. fid- faith confidence, confide51. nov- new novelty, innovate52. vac(u)-, -vac- empty vacancy, vacuum53. gen- origin, birth, race, kind genetic,genocide54. vers-, -vert- change, turn convert, reversal 55. equ- equal equation, subequal56. voc-, -vok- voice, cry vocal, provoke 57. par- equal parity, imparity58. pend-, -pens- hang, weigh, pay pendant, pensile, append59. libra- balance, weight, pound libra, libra