GRE常见词根总结

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常见词根词缀汇总（后面例词为GRE词汇）

Section 1

1. grat 感激 grateful gratitude ingratitude ingratiate gratify gratuity gratis gratuitous ingrate engrave ingrain grating 2. patr 国家父亲男人 repatriate expatriate patrician patriot compatriot patriarchy matriarchy anarchy monarchy oligarchy hierarchy Matr女人

3. crac/crat 统治democracy theocracy aristocrat autocratic bureaucrat plutocracy

4. matr 女人 matrimony matrix maternity matriculate 5. cred 相信incredible discredit credulous accredit credential credo creed

6. loqu/locu 说 eloquent elocution colloquial

interlocution loquacious locution circumlocution grandiloquent magniloquent soliloquy obloquy

7. log/logue 说写prologue monologue catalogue eulogy trilogy epilogue

8. epi 皮epilogue epitaph epitome epithet epidermis dermatology

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Section 2

1. per 传过 perforate perennial permanent perpetuate permeate persevere perverted peremptory preempt disperse(diffuse, distribute, propagate, radiate)

(ephemeral, evanescent, fleeting, impermanent, transitory) 2. anthrop 人anthropology(anthology) philanthropist misanthropist anthropoid

3. hypo 低hypothesis hypotension(hypertension) hypodermic hypochondriac hypocritical hyper高

4. ple 执行implement complement(compliment) supplement deplete replete plethora

5. vid/vis 看videotape provident visual visa visage vision revise supervise improvise previse provision envision invidious 6. spir 气spirit dispirit inspire conspire respire aspire expire perspire spirometer thermometer perimeter odometer symmetrical symbiosis

7. spic/spec 看 auspice conspicuous despicable

introspection circumspect retrospect prospect perspicacious perspicuous specious spectator spectacle spectacular )

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Section 3

1. fid 相信fidelity infidel confide confident diffident confidential perfidious affidavit

2. duc/ductc 管conduct deduct deduce induce seduce abduct induct irreducible ductile transducer aqueduct viaduct

3. culp 罪culprit culpable exculpate inculpate criminal incriminate recriminate

4. eu 好eulogy eugenic euphemism euphoria euphony cacophony symphony phonetic

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Section 4

1. plac/plais 平息 implacable placebo placidity complaisant(complacent)

2. pac/peas 平息 pacify pacifist appease pact compact 3. turb 旋turbine disturbance perturb turbulent turbid torpid torrid tepid

4. path 情感 遭受 pathetic apathetic empathy pathology pathological

5. cid/cis 切concise precise excide incise incisive incisor suicide

6. vert/vers 转 convert convertible converse controvert conversant versant reverse(reserve) avert divert pervert subvert introvert extrovert versatile vertigo

7. voc/vok 说vocalist advocate convoke provoke evoke revoke equivocate

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Section 5

1. dic/dict 说 写 dictate diction contradict benediction malediction interdiction jurisdiction valediction dictum abdicate dedicate edict predict verdict

2. gre 群体 segregate congregate aggregate gregarious egregious

3. sed 坐 sedate sedative sedentary sediment sedulous arduous assiduous diligent industrious

4. ject 射 abject deject adjacent inject projector projectile trajectory eject ejaculate reject conjecture (conjunction conjuncture)

5. cre 增加 accrete crescendo diminuendo excrete secrete secret increment

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