四級常見詞根構詞總結
1) aer, ar, 含義是空氣，大氣 aeroplane, aerial,
2) ag, act, ig, 含義是做，動作 active, agent, reaction,
3) alt, 含義是高， altitude
4) alter, altern, altr, 含義是其它，變更 alternate,
6) brev, bri, brief, 含義是短 brief, abbreviation, abridge(節(jié)略)
7) cap, capt, cept, cip, 含義是取，獲 capture, except, concept, capacity
8) ced, ceed, cess, 含義是行，讓步 proceed, succeed, excess(過度)
9) centr, centr, 含義是中心 concentrate, eccentric(偏心的)
10) clain, clam, 含義是呼喊 claim, proclaim, exclaim
11) clos, clud, 含義是閉合 conclude, enclose, include
12) col, cult, 含義是耕耘 colony, cultivate, agriculture
13) cor, cord, 含義是心 cordial, record, accord
14) curr, cur, cour, 含義是跑，動作 current, occur, concurrence(同時發(fā)生)
15) dic, dict, 含義是說，示 dictate, edit, indicate, predict
16) doc, doct, 含義是教 doctor, document.
17) duc, duct含義是引導，傳導 introduce, produce, conduct, deduct( 推論)
18) fact, fac, fect, dic, dit, 含義是做，創(chuàng)造 factory, effect, profit, faculty, perfect
19) fend, fens, 含義是打，擊 defence, offence
20) fer, 含義是搬運，移轉 ferry, transfer, defer(遲延)
21) fin, finit, 含義是終，極 final, finish, confine
22) firm, 含義是堅固 firm, confirm, affirm(斷定)
23) fix, 含義是固定 prefix, affix(附加)
24) flect, flex, 含義是彎曲 flexible, reflex
25) flor, flour, flower, 含義是花 flower, flourish
26) form, 含義是形 uniform, formula, transform, reform, deform
27) forc, fort, 含義是力，強度 force, enforce, effort
28) gen, genit, 含義是生產，發(fā)生 generate, generation
29) gram, graph, 含義是書寫，記錄 telegram, diagram, photograph
30) grad, gress, gred, gree, 含義是步，階段 gradually, degree, progress
31) hab, habit, hibit, 含義是保持，住 inhabit, exhibit, prohibit
32) her, hes, 含義是粘附 adhere, cohesion
33) ject, jet, 含義是拋射 project, inject
34) jour, 含義是日，一天 journal(日記), journey, adjourn(延期)
35) jug, junct, 含義是結合，連合 conjunction, junction(連合)
36) labour, labor, 含義是勞動，工作 labourer, elaborate, collaborate
37) lect, leg, lig, 含義是挑選，采集 collect, select, lecture
38) lif, liv, 含義是生活，生存 life, alive, live
39) loc, 含義是場所，位置 location, dislocate(脫位)
40) long, leng, ling, 含義是長的 length, prolong, linger
41) loqu, locut, 含義是說話 colloquial, eloquent,
42) mand, mend, 含義是命令 command, demand, recommend
43) man, manu, 含義是手，手法 manage, manual
44) memor, menber, 含義是記憶 memory, remember, memorial
45) mind, ment, 含義是心 mind, remind, mental
46) merc, merch, 含義是貿易 commerce, merchant
47) meas, mens, meter, metr, 含義是測量，度量 measure, meter, diameter
48) min, 含義是小 diminish, minority
49) miss, mit, 含義是派遣，送 mission, dismiss, transmit, missile
50) mob, mot, mov, 含義是動 movement, motion, mobile, remove
51) nect, nex, 含義是捆扎 connect, disconnect, annex(合并)
52) not, 含義是記號，注意 note, denote, annotation(注釋)
53) onom, onym, 含義是名字 synonym, antonym, anonymous
54) pair, par, 含義是a)相同，對等b)準備 compare, prepare
55) pel, puls, 含義是追逐 expel, impel(推進)
56) pend, pens, pond, 含義是懸掛 depend, independent, expense(支付)
57) phon, 含義是聲音 symphony, telephone, microphone
58) plac, 含義是位置，場所 place, replace
59) peopl, popul, publ, 含義是人民，民眾 public, republic, popular, people
60) port, 含義是搬運 export, import, deport(輸送)
61) press, 含義是壓，壓制 pressure, express, oppress, impression
62) prob, proof, prov, 含義是實驗，驗證 prove, approve,
63) quer, quest, quir, quis, 含義是尋找，探問 inquiry, question, inquisition(調查，追究)
64) rang, rank, 含義是排列 arrange, rank
65) rect, right, rig, 含義是正，直 correct, direct, erect
66) riv, 含義是河流，流遠，river, arrive, derive
67) rupt, 含義是破壞，毀壞 eruption, bankrupt, corruption
68) sci, 含義是認識，知識 science, conscious
69) scrib, script, 含義是書寫，記錄 describe, script
70) sens, sent, 含義是感覺，情感 sensation, sentiment
71) sign, 含義是標記，符號 signal, signature, design
72) sembl, simil, 含義是相似，類似 similar, resemble, assimilate(同化)
73) soci, 含義是結合，社交 social, association
74) spec, spect, spitc, spis, 含義是看，視 inspect, spectator, conspicuous, respect
75) struct, 含義是建筑，構造 structure, construct, instruct, destruction
76) tect, teg, 含義是遮蔽，掩蓋 detect, protect
77) temp, tens, 含義是時間，時機 tense, contemporary, temporal
78) tend, tes, tent, 含義是傾向, 伸張 tendency, intension, extend, intend
79) test, 含義是證明，證實 testify, protest, contest(爭論)
80) text, 含義是編織， 構成 textile, texture, context
81) tract, trail, 含義是拖拉，吸引 attract, tractor, abstract, contract(收縮)
82) tribut, 含義是給予 contribution, distribute
83) us, ut, 含義是用，使用 usable, utilize, abuse
84) vac, van, 含義是空，虛 vacancy, vanity, evacuate(清空)
85) vad, vas, wad, 含義是走，去 invade, wade, evade(逃避)
86) vers, vert, 含義是旋轉，反轉 convert, inversion(倒轉)， reverse, divert(使轉向)
87) vid, vis, vey, view, 含義是觀看，看見 television, visible, evident, interview, survey
88) viv, vit, 含義是生，活 vivid, vital, survival
89) war, ward, 含義是注意，保護 aware, wary(謹慎)， ward(守護)
90) way, 含義是路 way, away, subway, always
1) aer, ar, 含義是空氣，大氣 aeroplane, aerial,
2) ag, act, ig, 含義是做，動作 active, agent, reaction,
3) alt, 含義是高， altitude
4) alter, altern, altr, 含義是其它，變更 alternate,
6) brev, bri, brief, 含義是短 brief, abbreviation, abridge(節(jié)略)
7) cap, capt, cept, cip, 含義是取，獲 capture, except, concept, capacity
8) ced, ceed, cess, 含義是行，讓步 proceed, succeed, excess(過度)
9) centr, centr, 含義是中心 concentrate, eccentric(偏心的)
10) clain, clam, 含義是呼喊 claim, proclaim, exclaim
11) clos, clud, 含義是閉合 conclude, enclose, include
12) col, cult, 含義是耕耘 colony, cultivate, agriculture
13) cor, cord, 含義是心 cordial, record, accord
14) curr, cur, cour, 含義是跑，動作 current, occur, concurrence(同時發(fā)生)
15) dic, dict, 含義是說，示 dictate, edit, indicate, predict
16) doc, doct, 含義是教 doctor, document.
17) duc, duct含義是引導，傳導 introduce, produce, conduct, deduct( 推論)
18) fact, fac, fect, dic, dit, 含義是做，創(chuàng)造 factory, effect, profit, faculty, perfect
19) fend, fens, 含義是打，擊 defence, offence
20) fer, 含義是搬運，移轉 ferry, transfer, defer(遲延)
21) fin, finit, 含義是終，極 final, finish, confine
22) firm, 含義是堅固 firm, confirm, affirm(斷定)
23) fix, 含義是固定 prefix, affix(附加)
24) flect, flex, 含義是彎曲 flexible, reflex
25) flor, flour, flower, 含義是花 flower, flourish
26) form, 含義是形 uniform, formula, transform, reform, deform
27) forc, fort, 含義是力，強度 force, enforce, effort
28) gen, genit, 含義是生產，發(fā)生 generate, generation
29) gram, graph, 含義是書寫，記錄 telegram, diagram, photograph
30) grad, gress, gred, gree, 含義是步，階段 gradually, degree, progress
31) hab, habit, hibit, 含義是保持，住 inhabit, exhibit, prohibit
32) her, hes, 含義是粘附 adhere, cohesion
33) ject, jet, 含義是拋射 project, inject
34) jour, 含義是日，一天 journal(日記), journey, adjourn(延期)
35) jug, junct, 含義是結合，連合 conjunction, junction(連合)
36) labour, labor, 含義是勞動，工作 labourer, elaborate, collaborate
37) lect, leg, lig, 含義是挑選，采集 collect, select, lecture
38) lif, liv, 含義是生活，生存 life, alive, live
39) loc, 含義是場所，位置 location, dislocate(脫位)
40) long, leng, ling, 含義是長的 length, prolong, linger
41) loqu, locut, 含義是說話 colloquial, eloquent,
42) mand, mend, 含義是命令 command, demand, recommend
43) man, manu, 含義是手，手法 manage, manual
44) memor, menber, 含義是記憶 memory, remember, memorial
45) mind, ment, 含義是心 mind, remind, mental
46) merc, merch, 含義是貿易 commerce, merchant
47) meas, mens, meter, metr, 含義是測量，度量 measure, meter, diameter
48) min, 含義是小 diminish, minority
49) miss, mit, 含義是派遣，送 mission, dismiss, transmit, missile
50) mob, mot, mov, 含義是動 movement, motion, mobile, remove
51) nect, nex, 含義是捆扎 connect, disconnect, annex(合并)
52) not, 含義是記號，注意 note, denote, annotation(注釋)
53) onom, onym, 含義是名字 synonym, antonym, anonymous
54) pair, par, 含義是a)相同，對等b)準備 compare, prepare
55) pel, puls, 含義是追逐 expel, impel(推進)
56) pend, pens, pond, 含義是懸掛 depend, independent, expense(支付)
57) phon, 含義是聲音 symphony, telephone, microphone
58) plac, 含義是位置，場所 place, replace
59) peopl, popul, publ, 含義是人民，民眾 public, republic, popular, people
60) port, 含義是搬運 export, import, deport(輸送)
61) press, 含義是壓，壓制 pressure, express, oppress, impression
62) prob, proof, prov, 含義是實驗，驗證 prove, approve,
63) quer, quest, quir, quis, 含義是尋找，探問 inquiry, question, inquisition(調查，追究)
64) rang, rank, 含義是排列 arrange, rank
65) rect, right, rig, 含義是正，直 correct, direct, erect
66) riv, 含義是河流，流遠，river, arrive, derive
67) rupt, 含義是破壞，毀壞 eruption, bankrupt, corruption
68) sci, 含義是認識，知識 science, conscious
69) scrib, script, 含義是書寫，記錄 describe, script
70) sens, sent, 含義是感覺，情感 sensation, sentiment
71) sign, 含義是標記，符號 signal, signature, design
72) sembl, simil, 含義是相似，類似 similar, resemble, assimilate(同化)
73) soci, 含義是結合，社交 social, association
74) spec, spect, spitc, spis, 含義是看，視 inspect, spectator, conspicuous, respect
75) struct, 含義是建筑，構造 structure, construct, instruct, destruction
76) tect, teg, 含義是遮蔽，掩蓋 detect, protect
77) temp, tens, 含義是時間，時機 tense, contemporary, temporal
78) tend, tes, tent, 含義是傾向, 伸張 tendency, intension, extend, intend
79) test, 含義是證明，證實 testify, protest, contest(爭論)
80) text, 含義是編織， 構成 textile, texture, context
81) tract, trail, 含義是拖拉，吸引 attract, tractor, abstract, contract(收縮)
82) tribut, 含義是給予 contribution, distribute
83) us, ut, 含義是用，使用 usable, utilize, abuse
84) vac, van, 含義是空，虛 vacancy, vanity, evacuate(清空)
85) vad, vas, wad, 含義是走，去 invade, wade, evade(逃避)
86) vers, vert, 含義是旋轉，反轉 convert, inversion(倒轉)， reverse, divert(使轉向)
87) vid, vis, vey, view, 含義是觀看，看見 television, visible, evident, interview, survey
88) viv, vit, 含義是生，活 vivid, vital, survival
89) war, ward, 含義是注意，保護 aware, wary(謹慎)， ward(守護)
90) way, 含義是路 way, away, subway, always
