时间:2019-02-23 作者:英语课 分类:英语PK台


英语课

 在悠久的英语语言变迁中,单词的产生于丰富主要源于以下三种构词方法:


1. Compounding 合成法 2. Conversion 1 转换法 3. Derivation 派生法
Derivation 派生法
由一个词根加上前缀或后缀构成另一个词.加在词根前面的构成部分叫前缀,它一般不改变原词的词性,只改变词义。加在词根后面的构成部分叫后缀,它一般改变原词的词性,同时也改变词义。前缀和后缀是构词的要素,具有一定的作用和意义,记住常用的前缀和后缀及含义是掌握派生法的关键。
常见前缀
anti-反
antisocial 反社会的
antiwar 反战的
antimissile 反导弹的
auto-自己的
autonomy 自治
autobiography 自传
bi-双
biannual 一年两度的
bilingual 两种语言的
by-在旁
bystander 旁观者
byproduct 副产品
co-共同
cooperation 合作
coworker 同事
coexistence 共存
常见后缀
-an 人
African 非洲人 
American美国人
Italian 意大利人 
-er 人
worker 工人 
teacher 教师 
writer 作家 
-ian 人
musician 音乐家 
guardian 护卫者 
-sion 状态
revision 修订 
tension 紧张状态 
division区分 
-tion状态
action 行动 
attention 注意 
determination 决心

n.转化,转换,转变
  • He underwent quite a conversion.他彻底变了。
  • Waste conversion is a part of the production process.废物处理是生产过程的一个组成部分。
标签: 英语PK台
学英语单词
a ladies' man
Abū 'Ajāj, Jab.
acute coronary insufficiency
alexandrovich
ALGOL-like bracket
Alimenazine
ambulacral system
apparent
asbestos abatements
at all hours
be mild of manner
be worn to a shadow
bernoulli principle
brownian motion force
cauliflower top
champsodon snyderi
choneroblastoma
cone cup
control valve operating lever
crystal syrup
daily devotional
die-casting
distodorsally
divergenceless
during good behavior
eat sb. out of house and home
elat-
electronic firing circuit
enharmonic key
excretory
face plate thread guard screw
facework
field board
Fluibil
foot bellow
genus epilachnas
graphic texture
grasswrens
grubhouse
half excretion time
Heymans
high-speed storage
hydrophobic bonding
in ... sights
ionizing radiation counting technique
Isma'ili
Julia set
KALKABRINO
kneesy
lapdancers
Laun
macro-observation
mahanes
master's larch larix masteriana rehd. et wils.
methylanthramycin
microprosopus
miscategorisation
mode field diameter
neutron density
new and irradiated fuel (subassembly) store
not hear of
nova-like variable
Organa circumventriculares
partitioning off
perixenitis
photochromogenic mycobacteria
quaffing wine
rattle the big drum about
ready to use spray reagent
regular parabolic arch
Roux's sera
run-out field of bubble
Sand Hills
sannah
selector switches
sharp-edged attack
sharpshoots
Silence is gold
sodicgedrite
sorbo
southeastward
spack attacks
sportively
stellar generator
stenostomy
substantive matter
tectine
termtimes
thiethylperazine dimaleate
toast water
trigger detection
truing of grinding wheel
Turkwel
ultraracism
ultraviolet and visible detector
umts
unsymmertrical
vertical convergence distance
voltage-controlled phase shifter
weddinggoers
winding volume