大学英语六级词汇是需要长期积累的，但是词汇那么多，很难一一掌握，而且只是靠纯粹的记忆很容易记错或者记混。比较好的地方时，英语词汇一般都会有前后缀加主体部分组成，而且前后缀的意思一般都会比较单一，大家只要了解了常见的前后缀的意思，即使面对不熟悉的词语，也可以猜个一二。那么，一起来看看高频词汇前后缀有哪些吧。

a-/an- == no;without;lack

a- == in;on;at;by;with;to

a-/an- == 加强意义

ab- == from;away from

ac- == at;to,或表示加强意义

ad- == to;toward;forward

af- == at;to,或表示加强意义

ag- == at;to,或表示加强意义

amphi- == 两、双

ante- == before

anti- == against

ap- == 加强或引伸意义

ap-/apo- == 离开

ar- == at;to,表示加强及引伸意义

arch- == 1)big;chief. 2)ancient

as == to;forward

at- == at;to,表示加强及引伸意义

auto- == self;personally

be- = make or cause to be

be- == 加以...,饰以...,用..做

be- == 在

be- == 加强及引伸意义

bene- == well;good

bi- == two

by- == 旁、侧、非正式、副

circu- == around

co- == together

col- == together

com- == together

com- == 加强或引伸意义

con- == together

con- == 加强或引伸意义

contra- == against

cor- == together

cor- == 加强或引伸意义

counter- == opposite

de- == down from

de- == 向下、降低、减少

de- == 使成...,作成...,或仅作加强意义

con- == together

con- == 加强或引伸意义

contra- == against

cor- == together

cor- == 加强或引伸意义

counter- == opposite

de- == down from

de- == 向下、降低、减少

de- == 使成...,作成...,或仅作加强意义

de- == not

de- == 除去、取消、毁

dec(a)- == ten

deci- == 十分之一

demi- == 半

di- == 二、双

dia- == through;between;across

dif- == 1)apart. 2)not;opposite

dis- == 不、无、相反

dis- == 取消、除去、毁

dis- == 加在含有“分开”、“否定”等意义的单词前，作加强意义

dis- == 分开、离、散

dis- == 有时作di-

dys- == 不良、恶、困难

e- == 加强或引伸意义

e- == 出、外

ef- == 出、离去

em- == 表示“置于...之内”、“上...”

em- == 表示“用...做某事”、“饰以...”、“配以...”

em- == 表示“使成某种状态”、“致使...”、“使之如...”

eco- == ecological

en- == 表示“置于..之中”、“登上...”、“使上...”

en- == make or cause to be,“使成某种状态”、“致使...”、“使之如...”、“作成...”

en- == "用...来做某事"、“饰以...”、“配以...”

en- == 家在动词之前，表示“in”,或只作加强意义

endo- == 内

eu- == good;well;easy

ex- == out;out of

ex- == 前任的、以前的

ex- == 表示“使”、“做”，或作加强意义

exo- == 外、外部

extra- == 以外、超过

fore- == ahead

hecto- == 百

hemi- 半

hepta- == 七(在母音前作hept-)

hetero- == 异

hexa- == 六(在母音前作hex-)

holo- == 全

homo- == of the same

hyper- == above;excessive;too much

hypo- == 下、低、次、少

il- == (用在l之前)不、无、非

il- == (用在l之前)加强引伸意义

im- == (用在b,p,m之前)into

im- == (用在b,p,m之前)不、无、非

im- == (用在b,p,m之前)加强意义，或表示“使成...”、“饰以...”、“加以...”

in- == 不、无、非

in- == 内、入

in- == 加强意义，或表示“使...”、“作...”

infra- == below

inter- == 在...之间、...之际

inter- == 相互

intra- == 在内、内部

intro- == within

ir- == (用在r之前)不、无

ir- == (用在r之前)向内、入

iso- == 等、同

kilo- == one thousand

macro- == big

mal- == wrong

meta- == 超

meta- == 变化

micro- == small

milli- == one thousandth

milli- == thousand

mini- == small

mis- == wrong;wrongly;unfavorable

mono- == one;alone

multi- == many

neo- == 新

non- == 非

以上就是小编为大家汇总的英语六级词汇中常出现的前后缀及其含义，大家在背单词的过程中，可以进一步总结前后缀的常见意思，并且逐渐掌握利用前后缀去猜测单词含义的方法，这样，即使遇到没有见过的单词，大概也可以猜出其词性和正反意思，不会带来理解上的额偏差。一起总结起来吧!