一、常用的前缀和后缀
1、常用前缀
aero-：concerning the air of aircraft
plane—aeroplane
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
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 of
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
ex-：former ( and still living )
minister—ex-minister
wife—ex-wife
extra-：outside；beyond
curricular—extracurricular
ordinary—extraordinary
fore-：in advance，before；in or at the front
arm—forearm
warn—forewarn
il-：( used before l ) not
legal—illegal
literate—illiterate
im-：( used before b，m，p ) not
moral—immoral
possible—impossible
in-：not
direct—indirect
sensitive—insensitive
infra-：below in a range；beyond
red—infrared
structure——infrastructure
inter-：between；among
change——interchange
national——international
intra-：inside，within；into
city——intracity
department——intra-department
ir-：（used before r）not
regular——irregular
responsible——irresponsible
kilo-：thousand
gram——kilogram
meter——kilometer
macro-：large，esp. concerning a whole system rather than
particular parts of
economics——macroeconomics
structure——macrostructure
mal-：bad or badly
function——malfunction
treat——maltreat
micro-：extremely small
computer——microcomputer
electronics——microelectronics
mid-：middle
day——midday
night——midnight
mini-：small；short
bus——minibus
skirt——miniskirt
mis-：bad or badly；wrong or wrongly
fortune——misfortune
understand——misunderstand
mono-：one；single
plane——monoplane
tone——monotone
multi-：more than one；many
purpose——multipurpose
national——multinational
non-：not
resident——non(-)resident
sense——nonsense
out-：outside；beyond
live——outlive
door——outdoor
over-：too much；above；additional
head——overhead
time——overtime
poly-：many
centric——polycentric
syllabic——polysyllabic
post-：later than；after
graduate——postgraduate
war——postwar
pre-：before；in advance
pay——prepay
war——prewar
pro-：in favor of，supporting
America——pro-America
abortion——pro-abortion
pseudo-：not real；false
name——pseudonym
science——pseudoscience
re-：again；back to the former state
unite——reunite
use——reuse
self-：by means of oneself or itself；of，to，with，for，or in
oneself or itself
employed——self-employed
taught——self-taught
semi-：half；partly
circle——semicircle
final——semifinal
step-：not by birth but through a parent who has remarried
mother——stepmother
children——stepchildren
sub-：under，below；less important；part of the stated bigger
whole
divide——subdivide
section——subsection
super-：more，larger，greater than usual
market——supermarket
natural——supernatural
tele-：at or over a long distance；by or for television
communication——telecommunication
screen——telescreen
therm(o)-：concerning heat
chemistry——thermochemistry
meter——thermometer
trans-: across, on or to the other side of ; between
Atlantic—transatlantic
plant—transplant
tri-: three; three times
angular—triangular
cycle—tricycle
ultra-: beyond; very, extremely
modern—ultramodern
sound—ultrasound
un-: not
certain—uncertain
fortunate—unfortunate
under-: too little; below
develop—underdevelop
sea—undersea
uni-: one, singer
form—uniform
directional—unidirectional
vice-: next in the rank; below
chairman—vice-chairman
president—vice-president
2.常用后缀
（1）名词后缀
-ability，-ibility
able—ability
flexible—flexibility
-age
post—postage
short—shortage
-al
arrive—arrival
refuse—refusal
-an，-ian，-arian
library—librarian
music—musician
-ance，-ence
appear—appearance
refer—reference
-ancy，-ency
emerge—emergency
expect—expectancy
-ant，-ent
apply—applicant
correspond—correspondent
-cy
accurate—accuratcy
private—privacy
-dom
king—kingdom
free—freedom
-ee
employ—employee
interview—interviewee
-er，-or，-ar
paint—painter
beg—beggar
-ery
brave—bravery
slave—slavery
-ese
China—Chinaese
Japan—Japanese
-ess
actor—actress
waiter—waitress
-ful
hand—handful
spoon—spoonful
-hood
child—childhood
man—manhood
-ics
electron—electronics
linguist—linguistics
-ion，-ition，-ation
collect—collection
observe—observation
-ism
Marx—Marxism
socialist—socialism
-ist
psychiatry—psychiatrist
violin—violinist
-ity，-ty
cruel—cruelty
pure—purity
-ment
move—movement
retire——retirement
-ness
dark——darkness
happy——happiness
-ology
climate——climatology
future——futurology
-ship
friend——friendship
scholar——scholarship
-sion，-ssion
decide——decision
expand——expansion
-th
grow——growth
wide——width
-ure
close——closure
expose——exposure
(2)动词前缀
-en
deep——deepen
fast——fasten
-ify
class——classify
simple——simplify
-ize，-ise
modern——modernize / modernize
popular——popularize / popularize
(3)形容词后缀
-able，-ible
suit——suitable
question——questionable
-al
nature——natural
structure——structural
-an，-arian，-ian
suburb——suburban
Canada——Canadian
-ant，-ent
differ——different
please——pleasant
-ary，-ory
advise——advisory
custom——customary
-ate
consider——considerate
fortune——fortunate
-en
gold——golden
wood——wooden
-ese
China——Chinese
Japan——Japanese
-free
care——carefree
duty——duty-free
-ful
care——careful
pain——painful
-ic，-ical
atom——atomic
psychology——psychological
-ish
girl——girlish
child——childish
-ive
create——creative
support——supportive
-less
hope——hopeless
pain——painless
-like
child——childlike
lady——ladylike
-ly
man——manly
month——monthly
-ous，-ious
danger——dangerous
poison——poisonous
-some
tire——tiresome
trouble——troublesome
-ward
down——downward
up——upward
-y
guilt-guilty
noise-noisy
(4)副词后缀
-ly
easy-easily
heavy-heavily
-ward，-wards
east-eastward(s)
north-northward(s)
-wise
clock-clockwise
other-otherwise
1、常用前缀
aero-：concerning the air of aircraft
plane—aeroplane
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
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 of
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
ex-：former ( and still living )
minister—ex-minister
wife—ex-wife
extra-：outside；beyond
curricular—extracurricular
ordinary—extraordinary
fore-：in advance，before；in or at the front
arm—forearm
warn—forewarn
il-：( used before l ) not
legal—illegal
literate—illiterate
im-：( used before b，m，p ) not
moral—immoral
possible—impossible
in-：not
direct—indirect
sensitive—insensitive
infra-：below in a range；beyond
red—infrared
structure——infrastructure
inter-：between；among
change——interchange
national——international
intra-：inside，within；into
city——intracity
department——intra-department
ir-：（used before r）not
regular——irregular
responsible——irresponsible
kilo-：thousand
gram——kilogram
meter——kilometer
macro-：large，esp. concerning a whole system rather than
particular parts of
economics——macroeconomics
structure——macrostructure
mal-：bad or badly
function——malfunction
treat——maltreat
micro-：extremely small
computer——microcomputer
electronics——microelectronics
mid-：middle
day——midday
night——midnight
mini-：small；short
bus——minibus
skirt——miniskirt
mis-：bad or badly；wrong or wrongly
fortune——misfortune
understand——misunderstand
mono-：one；single
plane——monoplane
tone——monotone
multi-：more than one；many
purpose——multipurpose
national——multinational
non-：not
resident——non(-)resident
sense——nonsense
out-：outside；beyond
live——outlive
door——outdoor
over-：too much；above；additional
head——overhead
time——overtime
poly-：many
centric——polycentric
syllabic——polysyllabic
post-：later than；after
graduate——postgraduate
war——postwar
pre-：before；in advance
pay——prepay
war——prewar
pro-：in favor of，supporting
America——pro-America
abortion——pro-abortion
pseudo-：not real；false
name——pseudonym
science——pseudoscience
re-：again；back to the former state
unite——reunite
use——reuse
self-：by means of oneself or itself；of，to，with，for，or in
oneself or itself
employed——self-employed
taught——self-taught
semi-：half；partly
circle——semicircle
final——semifinal
step-：not by birth but through a parent who has remarried
mother——stepmother
children——stepchildren
sub-：under，below；less important；part of the stated bigger
whole
divide——subdivide
section——subsection
super-：more，larger，greater than usual
market——supermarket
natural——supernatural
tele-：at or over a long distance；by or for television
communication——telecommunication
screen——telescreen
therm(o)-：concerning heat
chemistry——thermochemistry
meter——thermometer
trans-: across, on or to the other side of ; between
Atlantic—transatlantic
plant—transplant
tri-: three; three times
angular—triangular
cycle—tricycle
ultra-: beyond; very, extremely
modern—ultramodern
sound—ultrasound
un-: not
certain—uncertain
fortunate—unfortunate
under-: too little; below
develop—underdevelop
sea—undersea
uni-: one, singer
form—uniform
directional—unidirectional
vice-: next in the rank; below
chairman—vice-chairman
president—vice-president
2.常用后缀
（1）名词后缀
-ability，-ibility
able—ability
flexible—flexibility
-age
post—postage
short—shortage
-al
arrive—arrival
refuse—refusal
-an，-ian，-arian
library—librarian
music—musician
-ance，-ence
appear—appearance
refer—reference
-ancy，-ency
emerge—emergency
expect—expectancy
-ant，-ent
apply—applicant
correspond—correspondent
-cy
accurate—accuratcy
private—privacy
-dom
king—kingdom
free—freedom
-ee
employ—employee
interview—interviewee
-er，-or，-ar
paint—painter
beg—beggar
-ery
brave—bravery
slave—slavery
-ese
China—Chinaese
Japan—Japanese
-ess
actor—actress
waiter—waitress
-ful
hand—handful
spoon—spoonful
-hood
child—childhood
man—manhood
-ics
electron—electronics
linguist—linguistics
-ion，-ition，-ation
collect—collection
observe—observation
-ism
Marx—Marxism
socialist—socialism
-ist
psychiatry—psychiatrist
violin—violinist
-ity，-ty
cruel—cruelty
pure—purity
-ment
move—movement
retire——retirement
-ness
dark——darkness
happy——happiness
-ology
climate——climatology
future——futurology
-ship
friend——friendship
scholar——scholarship
-sion，-ssion
decide——decision
expand——expansion
-th
grow——growth
wide——width
-ure
close——closure
expose——exposure
(2)动词前缀
-en
deep——deepen
fast——fasten
-ify
class——classify
simple——simplify
-ize，-ise
modern——modernize / modernize
popular——popularize / popularize
(3)形容词后缀
-able，-ible
suit——suitable
question——questionable
-al
nature——natural
structure——structural
-an，-arian，-ian
suburb——suburban
Canada——Canadian
-ant，-ent
differ——different
please——pleasant
-ary，-ory
advise——advisory
custom——customary
-ate
consider——considerate
fortune——fortunate
-en
gold——golden
wood——wooden
-ese
China——Chinese
Japan——Japanese
-free
care——carefree
duty——duty-free
-ful
care——careful
pain——painful
-ic，-ical
atom——atomic
psychology——psychological
-ish
girl——girlish
child——childish
-ive
create——creative
support——supportive
-less
hope——hopeless
pain——painless
-like
child——childlike
lady——ladylike
-ly
man——manly
month——monthly
-ous，-ious
danger——dangerous
poison——poisonous
-some
tire——tiresome
trouble——troublesome
-ward
down——downward
up——upward
-y
guilt-guilty
noise-noisy
(4)副词后缀
-ly
easy-easily
heavy-heavily
-ward，-wards
east-eastward(s)
north-northward(s)
-wise
clock-clockwise
other-otherwise
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第1个回答 2006-03-21
中国人在学习英语的过程中，感到最困难的就是记忆单词，这在很大程度上是因为我们对英语的构词规律缺乏认识和分析。如果我们对英语单词的结构像对汉语的偏旁、部首一样熟悉，记忆英语单词就不会那么枯燥、乏味了。在汉语中，当我们见到"财"、"贩"、"购"、"资"、"货"等字时，从部首"贝"就知道它们都与钱有关。英语单词同样是由词缀和词根构成的，词缀分为前缀和后缀。前缀一般有固定的含义，构词力很强。下面介绍几种常见的英语前缀。
1.反义前缀
1)表示否定意义的前缀
dis- = not, deprive of表示"不"、"剥夺"、"取消"
dis- + agree(一致，同意)→disagree不一致，意见不合
dis-+approve (同意，批准)→disapprove不赞成，不准
2)表示相反、对立意义的前缀
anti-, counter-, with- = against, opposite to, back表示"反"、"对"、"往回"
3)表示错误意义的前缀
mis-+ understand(理解)→misunderstand误解
等等
1. 名词后缀
(1) 具有某种职业或动作的人
1)-an, -ain, 表示"……地方的人，精通……的人”American, historian,
2)-al, 表示"具有……职务的人" principal,
(2). 构成，具有抽象名词的含义
1)-acy, 表示"性质，状态，境遇" accuracy, diplomacy
2)-age, 表示"状态，行为，身份及其结果，总称" courage, storage, marriage
2. 形容词后缀
（1）带有“属性，倾向，相关”的含义
1)-able, -ible, movable, comfortable, applicable, visible, responsible
2)-al, natural, additional, educational
你可以到其他网站再查询
1.反义前缀
1)表示否定意义的前缀
dis- = not, deprive of表示"不"、"剥夺"、"取消"
dis- + agree(一致，同意)→disagree不一致，意见不合
dis-+approve (同意，批准)→disapprove不赞成，不准
2)表示相反、对立意义的前缀
anti-, counter-, with- = against, opposite to, back表示"反"、"对"、"往回"
3)表示错误意义的前缀
mis-+ understand(理解)→misunderstand误解
等等
1. 名词后缀
(1) 具有某种职业或动作的人
1)-an, -ain, 表示"……地方的人，精通……的人”American, historian,
2)-al, 表示"具有……职务的人" principal,
(2). 构成，具有抽象名词的含义
1)-acy, 表示"性质，状态，境遇" accuracy, diplomacy
2)-age, 表示"状态，行为，身份及其结果，总称" courage, storage, marriage
2. 形容词后缀
（1）带有“属性，倾向，相关”的含义
1)-able, -ible, movable, comfortable, applicable, visible, responsible
2)-al, natural, additional, educational
你可以到其他网站再查询
第2个回答 2006-03-21
英语构词法: 派生法,合成法,转化法,缩略法.
派生法:通过在词干前加前缀或在词后加后缀构成新词的方法.
前缀和后缀,只指在英语构词法中，派生法中,加在词干前面或后面构成新词的部分.
happy ----- unhappy un- 前缀
care ----- careless -less 后缀
派生法:通过在词干前加前缀或在词后加后缀构成新词的方法.
前缀和后缀,只指在英语构词法中，派生法中,加在词干前面或后面构成新词的部分.
happy ----- unhappy un- 前缀
care ----- careless -less 后缀
第3个回答 2006-03-21
它是英语构词法的一种
具体的例子 楼上很多本回答被提问者采纳
具体的例子 楼上很多本回答被提问者采纳
前缀 后缀是什么
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前缀（prefix），词根（stem）及后缀（suffix）。单词中位于词根前面的部分就是前缀。前缀，可以改变单词的意思。 1、a- 在……之上‖aboard prep. 在（船、飞机、车）上 2、ab-, abs- 离开，偏离‖abnormal a. 反常的 3、anti- 先‖anticipate vt. 预期 扩展资料 4、ac-, ad-, ...
英语中词根是什么意思,前后缀是什么意思加了有什么变化吗
在英语词汇中，词根、前缀和后缀是构建单词的关键元素。词根是单词的核心部分，它赋予单词基本的意义。例如，词根"ori"（表示升起）与后缀"-ent"（表示名词）结合产生单词"orient"，意指东方，太阳升起的地方。前缀则是位于词根前，改变或扩展词根含义的词素。以"re-"（表示回）和"port"（表示拿）为例...
前缀后缀是什么意思?
前缀和后缀是指连接在单词或词根前或后的字母，它们为我们分析单词的意义和构造提供了很大的帮助。前缀和后缀可以改变单词的意义或语法作用，如ant-（反）前缀可以将“常规”变为“非常规”，而-able（能够）后缀可以将“可行”变为“可行的”。在英语学习中，掌握前缀和后缀对于理解词语的含义和使用非常...
英语中的前缀后缀
前缀是位于词首的词素，其主要功能是改变词性、改变词义或调整词义的强度。例如，“un-”常表示否定，如“unhappy”意为“不开心”；“re-”表示重复或重新，如“recharge”意为“充电”。后缀则位于词尾，主要功能是改变词性。如“-er”用于形成动词的过去式或过去分词，如“teacher”与“taught”；“...
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