22考研公共科目中，英语部分还是需要大家进行长期的备考，巩固基础，进行有效的提升练习，才能够在考试中收获到高分成绩。小编为考生整理了详细的内容，供大家参考!

1.aero-：concerning the air of aircraft

plane-aeroplane 飞机

space-aerospace 航空空间

2.anti-：against;opposite of

nuclear-antinuclear 反对核武器的

matter-antimatter反物质

war-antiwar反战的

3.auto-：of or by oneself

biography传记 -autobiography自传

criticism批评-autocriticism自我反省

4.be-：to treat as the stated thing

friend-befriend以朋友的方式对待;照顾

little-belittle使显得微小，轻视、贬低

5.bi-：two;twice;double

lingual-bilingual 双语的; 人

cycle-bicycle

6.bio-：concerning living things

chemistry-biochemistry生化

sphere-biosphere 生物圈

7.by-，bye-：less important

produce-by-produce

way-byway偏僻小路;学科的次要领域，冷门

8.centi-：hundredth part

grade-centigrade ?摄氏

meter-centimeter 厘米

9.co-：together，with

author-coauthor合著者，合著

exist-coexist 同时共存、和平共处

10.col-：( used before l ) together，with

location-collocation排列，配置，词的搭配

11.com-：( used before b，m，p ) together，with

passion-compassion 怜悯、同情

12.con-：together，with

centric-concentric同一中心的、同轴

federation-confederation结盟 同盟，联邦

13.contra-：opposite

diction-contradiction 矛盾、否定 反驳

natural-contranatural违背自然的

14.cor-：( used before r ) together，with

relate-correlate 有相关性

respond-correspond 相符合相一致，相当类似通信

15.counter-：opposite

act-counteract 对抗、抵消

attack-counterattack 反攻、反击

16.cross-：across;going between the stated things and joining them

country-crosscountry越野的

breed-crossbreed杂种，使杂交

17.de-：showing an opposite;to remove;to reduce

code-decode 译码、解码、分析电子信号

value-devalue 贬值，贬低

18.dis-：not;the opposite of

advantage-disadvantage 不利、劣势、短处

agree-disagree不同意、不一致、不适合

honest-dishonest 不诚实、不老实

19.em-：( used before b，m，p ) to cause to become

body-embody 表现、象征;包括、包含

power-empower 授权、准许

20.en-：to cause to become;to make

danger-endanger 危及、使遭受危险

large-enlarge 扩大、扩充 放大

21.ex-：former ( and still living )

minister-ex-minister v辅助; 服侍,部长

wife-ex-wife 前妻

22.extra-：outside;beyond

curricular-extracurricular 学校课程以外的

ordinary-extraordinary 奇怪;特别;额外，临时

23.fore-：in advance，before;in or at the front

arm-forearm前臂，预先武装

warn-forewarn 预先警告;事先告知

24.il-：( used before l ) not

legal-illegal 非法

literate-illiterate 目不识丁、文盲的

25.im-：( used before b，m，p ) not

moral-immoral 不道德、邪恶;放荡的

possible-impossible 不可能、办不到的;很难接受

26.in-：not

direct-indirect 间接地，婉转的

sensitive-insensitive 感觉迟钝，不友好的;麻木

27.infra-：below in a range;beyond

red-infrared 红外线的

structure-infrastructure 基础设施，基础结构

28.inter-：between;among

change-interchange 互换、互易;交替变换

national-international 国际的

29.intra-：inside，within;into

city-intracity市内的

department--intra-department

30.ir-：(used before r)not

regular-irregular 不对称、不规则的;不定期的

responsible-irresponsible 不负责

31.kilo-：thousand

gram-kilogram千克

meter--kilometer

32.macro-：large，esp. concerning a whole system rather than

particular parts of

economics-macroeconomics 宏观经济学

structure-macrostructure宏观结构

33.mal-：bad or badly

function-malfunction 故障，障碍

treat-maltreat 虐待、滥用

34.micro-：extremely small

computer-microcomputer 微机

electronics-microelectronics 微电子学

35.mid-：middle

day-midday 中午

night-midnight 午夜

36.mini-：small;short

bus-minibus 小汽车

skirt-miniskirt超短裙

37.mis-：bad or badly;wrong or wrongly

fortune-misfortune 不幸，厄运;灾难、灾祸

understand-misunderstand误会 误解

38.mono-：one;single

plane-monoplane单翼机

tone-monotone 单调的

39.multi-：more than one;many

purpose-multipurpose多种用途的，多目标

national-multinational多国的，跨国公司

40.non-：not

resident--non(-)resident〉①不住在某地的②(指工作)不要求任职者住在工作地点的;不住在旅馆等中的

sense-nonsense 胡说，无聊的事物

41.out-：outside;beyond

live--outlive比(某人)长寿; 活到(某事)已被遗忘

door-outdoor户外的 露天

42.over-：too much;above;additional

head--overhead离地面的; 头顶上的; 上空的, 架空的

time--overtime超出的时间; 额外的时间费

43.poly-：many

centric-polycentric多中心的

syllabic-polysyllabic 多音节的

44.post-：later than;after

graduate-postgraduate 研究生的，生

war-postwar战后的

45.pre-：before;in advance

pay-prepay预付

war-prewar战前的，在战前

46.pro-：in favor of，supporting

America--pro-America

abortion--pro-abortion 早产

47.pseudo-：not real;false

name-pseudonym假名，化名;笔名

science-pseudoscience 伪科学

48.re-：again;back to the former state

unite-reunite重聚，再联合

use-reuse 再用

49.self-：by means of oneself or itself;of，to，with，for，or in

oneself or itself

employed--self-employed

taught--self-taught

50.semi-：half;partly

circle-semicircle半圆形

final-semifinal半决赛

51.step-：not by birth but through a parent who has remarried

mother-stepmother继母

children-stepchildren养子

52.sub-：under，below;less important;part of the stated bigger

whole

divide-subdivide再分，细分

section--subsection分部,分段,小部分,小单位,细分

53.super-：more，larger，greater than usual

market-supermarket超市

natural-supernatural超自然的，超自然的现象

54.tele-：at or over a long distance;by or for television

communication-telecommunication电信

screen--telescreen

55.therm(o)-：concerning heat

chemistry--thermochemistry

meter-thermometer 温度计

56.trans-: across, on or to the other side of ; between

Atlantic-transatlantic电视屏幕,荧光屏

plant-transplant移植

57.tri-: three; three times

angular-triangular 三角

cycle-tricycle三轮车,机器三轮车

58.ultra-: beyond; very, extremely

modern-ultramodern超现代化的

sound-ultrasound超声，超声波

59.un-: not

certain-uncertain不确定的

fortunate-unfortunate 不幸的，不幸的人

60.under-: too little; below

develop-underdevelop(使)发展不完全,(使)显影不足

sea-undersea海面下的

61.uni-: one, singer

form-uniform制服，相同的，清一色的

directional-unidirectional单向的，单向性的

62.vice-: next in the rank; below

chairman-vice-chairman 副委员长

president-vice-president副总统，副校长

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