aero-：concerning the air of aircraft

　　plane—aeroplane -6DI(U(|UMB@HdJ [ 本 资 料 来 源 于 贵 州 学 习 网 考研一方考研英语 http://Www.gzU521.com ] -6DI(U(|UMB@HdJ

　　space—aerospace

　　anti-：against；opposite of

　　nuclear—antinuclear

　　matter—antimatter

　　war—antiwar

　　auto-：of or by oneself

　　biography—autobiography

　　criticism—autocriticism

　　be-：to treat as the stated thing

　　friend—befriend

　　little—belittle

　　bi-：two；twice；double

　　lingual—bilingual

　　cycle—bicycle

　　bio-：concerning living things

　　chemistry—biochemistry

　　sphere—biosphere

　　by-，bye-：less important

　　produce—by-produce_j#?KA?{zkXih)[ 此文转贴于我的学习网考研一方考研英语 http://www.Gzu521.com]_j#?KA?{zkXih)

　　way—byway

　　centi-：hundredth part

　　grade—centigrade

　　meter—centimeter

　　co-：together，with

　　author—coauthor

　　exist—coexist

　　col-：(used before l ) together，with

　　location—collocation

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

　　passion—compassion

　　con-：together，with

　　centric—concentric

　　federation—confederation

　　contra-：opposite

　　diction—contradiction

　　natural—contranatural

　　cor-：(used before r ) together，with

　　relate—correlate

　　respond—correspond

　　counter-：opposite

　　act—counteract

　　attack—counterattack

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

　　country—crosscountry

　　breed—crossbreed

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

　　code—decode

　　value—devalue

　　dis-：not；the opposite of6CnoR*&==Je|Q~?X[本_文_来_源_于_我_的_学_习_网考研一方考研英语 http://Www.GZU521.Com ]6CnoR*&==Je|Q~?X

　　advantage—disadvantage

　　agree—disagree

　　honest—dishonest

　　em-：( used before b，m，p ) to cause to BECome

　　body—embody

　　power—empower

　　en-：to cause to become；to make

　　danger—endanger

　　large—enlarge