想要快速提升托福的阅读能力，词汇关不可不过。托福阅读中很多生词阻碍了考生前进的步伐，但想要一次性全部记住所有单词又非常困难。根据词根猜测词义就成为了多数考生的解题利器。那么，在以下内容中，就为大家总结了90相关的词根记忆内容，希望能为大家的备考带来帮助。

1) aer, ar, 含义是“空气，大气” aeroplane, aerial,

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, include

12) col, cult, 含义是“耕耘” colony, cultivate, agriculture

13) cor, cord, 含义是“心” cordial, record, accord

14) curr, cur, cour, 含义是“跑，动作” current, occur, concurrence(同时发生)

15) dic, dict, 含义是“说，示” dictate, edit, indicate, predict

16) doc, doct, 含义是“教” doctor, document.nbsp

17) duc, duct含义是“引导，传导” introduce, produce, conduct, deduct( 推论)

18) fact, fac, fect, dic, dit, 含义是“做，创造” factory, effect, profit, faculty, perfect

19) fend, fens, 含义是“打，击” defence, offence

20) fer, 含义是“搬运，移转” ferry, transfer, defer(迟延)

21) fin, finit, 含义是“终，极” final, finish, confine

22) firm, 含义是“坚固” firm, confirm, affirm(断定)

23) fix, 含义是“固定” prefix, affix(附加)

24) flect, flex, 含义是“弯曲” flexible, reflex

25) flor, flour, flower, 含义是“花” flower, flourish

26) form, 含义是“形” uniform, formula, transform, reform, deform

27) forc, fort, 含义是“力，强度” force, enforce, effort

28) gen, genit, 含义是“生产，发生” generate, generation

29) gram, graph, 含义是“书写，记录” telegram, diagram, photograph

30) grad, gress, gred, gree, 含义是“步，阶段” gradually, degree, progress

31) hab, habit, hibit, 含义是“保持，住” inhabit, exhibit, prohibit

32) her, hes, 含义是“粘附” adhere, cohesion

33) ject, jet, 含义是“抛射” project, inject

34) jour, 含义是“日，一天” journal(日记), journey, adjourn(延期)

35) jug, junct, 含义是“结合，连合” conjunction, junction(连合)

36) labour, labor, 含义是“劳动，工作” labourer, elaborate, collaborate

37) lect, leg, lig, 含义是“挑选，采集” collect, select, lecture

38) lif, liv, 含义是“生活，生存” life, alive, live

39) loc, 含义是“场所，位置” location, dislocate(脱位)

40) long, leng, ling, 含义是“长的” length, prolong, linger

41) loqu, locut, 含义是“说话” colloquial, eloquent,

42) mand, mend, 含义是“命令” command, demand, recommend

43) man, manu, 含义是“手，手法” manage, manual

44) memor, menber, 含义是“记忆” memory, remember, memorial

45) mind, ment, 含义是“心” mind, remind, mental

46) merc, merch, 含义是“贸易” commerce, merchant

47) meas, mens, meter, metr, 含义是“测量，度量” measure, meter, diameter

48) min, 含义是“小” diminish, minority

49) miss, mit, 含义是“派遣，送” mission, dismiss, transmit, missile

50) mob, mot, mov, 含义是“动” movement, motion, mobile, remove

51) nect, nex, 含义是“捆扎” connect, disconnect, annex(合并)

52) not, 含义是“记号，注意” note, denote, annotation(注释)

53) onom, onym, 含义是“名字” synonym, antonym, anonymous

54) pair, par, 含义是“a)相同，对等b)准备” compare, prepare

55) pel, puls, 含义是“追逐” expel, impel(推进)

56) pend, pens, pond, 含义是“悬挂” depend, independent, expense(支付)

57) phon, 含义是“声音” symphony, telephone, microphone

58) plac, 含义是“位置，场所” place, replace

59) peopl, popul, publ, 含义是“人民，民众” public, republic, popular, people

60) port, 含义是“搬运” export, import, deport(输送)

61) press, 含义是“压，压制” pressure, express, oppress, impression

62) prob, proof, prov, 含义是“实验，验证” prove, approve,

63) quer, quest, quir, quis, 含义是“寻找，探问” inquiry, question, inquisition(调查，追究)

64) rang, rank, 含义是“排列” arrange, rank,

65) rect, right, rig, 含义是“正，直” correct, direct, erect

66) riv, 含义是“河流，流远”，river, arrive, derive

67) rupt, 含义是“破坏，毁坏” eruption, bankrupt, corruption

68) sci, 含义是“认识，知识” science, conscious

69) scrib, script, 含义是“书写，记录” describe, script

70) sens, sent, 含义是“感觉，情感” sensation, sentiment

71) sign, 含义是“标记，符号” signal, signature, design

72) sembl, simil, 含义是“相似，类似” similar, resemble, assimilate(同化)

73) soci, 含义是“结合，社交” social, association

74) spec, spect, spitc, spis, 含义是“看，视” inspect, spectator, conspicuous, respect

75) struct, 含义是“建筑，构造” structure, construct, instruct, destruction

76) tect, teg, 含义是“遮蔽，掩盖” detect, protect

77) temp, tens, 含义是“时间，时机” tense, contemporary, temporal

78) tend, tes, tent, 含义是“倾向, 伸张” tendency, intension, extend, intend

79) test, 含义是“证明，证实” testify, protest, contest(争论)

80) text, 含义是“编织， 构成” textile, texture, context

81) tract, trail, 含义是“拖拉，吸引” attract, tractor, abstract, contract(收缩)

82) tribut, 含义是“给予” contribution, distribute

83) us, ut, 含义是“用，使用” usable, utilize, abuse

84) vac, van, 含义是“空，虚” vacancy, vanity, evacuate(清空)

85) vad, vas, wad, 含义是“走，去” invade, wade, evade(逃避)

86) vers, vert, 含义是“旋转，反转” convert, inversion(倒转)， reverse, divert(使转向)

87) vid, vis, vey, view, 含义是“观看，看见” television, visible, evident, interview, survey

88) viv, vit, 含义是“生，活” vivid, vital, survival,

89) war, ward, 含义是“注意，保护” aware, wary(谨慎)， ward(守护)

90) way, 含义是“路” way, away, subway, always