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
18-methyl-norgestrienone
888 number
accounting by machine method
accumulative hours
altitude above sea-level
anemia
antiseptic-germicide
asarum leptophyllum hay.
axle stand
barrier treaty
beet unloader
bernes
bionecrosis
Blastomycoides
blekher
blood chloride
Booleans to bits symbol
bridge ladder
Carbonne
Charcot-Marie type
coil scales
conductivitric titratioin
cono-
CPU bound
crushed levant grain
diples
drawn and quartered
enanthic ether
farm consumption
faultiness
firewalling
fixed minimum interval
foreign-flagged
fork in the road
general sensation
high voltage accelerator
highly toxic pesticide
ichomage
interfertility
interrupt supervisor
Kaye
Kirjath-jearim
landin
leptotyphlops humiliss
literacy rate
live firing
Lobonäs
lock approach canal
mechanical virginal
microcontextual
middle level
mlanie
natural sufficient statistic
neoplasticism
nested set
neutral resistance
nobuhiro
nominy
noncommissioned
nonstochastic matrix
not sufficient
pass hand
peace presecution measures
pehrson-prentice process
penetrating strategy
peronospora viciae-sativae
photon-photon interaction
physican
positive battery metering
PRE-IA
preparenthood
Proctatresy
product development costs
proheparin
prophylactodontics
prosternal episternum
quartz sinter
random file of fixed-length record
reservees
ribbon brake
Sabina pingii
Safonovo
Sal'nyye Tundry, Khrebet
shoot-outs
silicone nitride
Sinological
sorting by exchanging
spectral density tensor
spunky
terminal cutout pairs
terminal rod
the Analects of Confucius
the Federalist
The furthest way about is the shortest way home.
tough minded
turn the wick up
unballasts
unexecutable
unfeasible
Wahhabists
Wartsila
Zr