英语四级常见词根构词总结

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,

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.

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