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
amoeb(a)ean
anvil-block
audio visual instruction technique
available chlorine quantity
B-Dere
Baganian Pen.
benthonic realm
bill drawn payable to bearer
boarding passes
calibre ratio of combustion chamber
caserne
Celtis laevigata
ceratozamia
child orthopaedic operating table
cisanal setae
cluster radioactivity
co operative farm
consensus motif
cottontail
counter flow
cross terms
data inputting methodology
date of bill
degraded pulse
delayed reaction
diffuser lose
double-bass
electrode type salt-bath resistance furnace
extracutaneous
faded green
favo(u)rable terms
Fonatol
forced-draft boiler
foreign body in stomach
futuri
gas fuel supply system
graphic extension
greater doxology
ha(u)lm
hamline
heat sore
high-energy collision
hole diffusion length
holes for screw
homalia trichomanoides japonica
human rights record
humid limestone brown loam
hythergraph
individual account
intensity-time curve examination
inter-group communications
interfascicular nerve anastomosis
IRDS
laghter
mass extinction cross section
MCMOPS
mercerizing finish
micropsychoanalysis
neutralization reactions
nonreturn-to-zero change on one
Novesin
nyberg
oleyl nitrile
opaques
output storage
over-temperature
planar pivot four-bar mechanism
post-spawnings
primary org unit indicato
printed circuits
propaedeutic prospecting stage
pumping element spacing
reconstruction of facecontour
romancero
saint-mont
self-directedness
sequential logic equation
slop-pails
smoke-stop partition
snow removal
stack pointer register
stiff-tailed
stove bolts
strikingest
symmetrical anastigmat
tachykinin
tenpercentery
thick-voiced
Tiselius, Arne
to collect (lacquer or latex) by cutting into bark
top-most whorl of leaves
Trichoprosopon
ulcerative keratitis
ultrahigh frequencies
uniramian
User error
VDNA
veiling reflections
vernal equinox correction
Wellington, I.
yakety-yak
Yuanlin Township