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 scrape of the pen
affine frame
Amidazofen
angry swarm
arquebus
aspirated psychrometer
backgrounding
beet slices
beluga whale
BM (buffer module)
capacitive loading
Channel Lines
checkful
chess
chess-piece
Chlorphenan
classification of paddy soil
clay-back
coin tail
comboozelated
computer in education
conveyer jib
counter-balance piece
Culebra Cut
Deang
dehydration test
desalinised
detector paper
dictionarists
diyos
eduleine
electro-blotting
emmenic monster
feitl
fitness number
flux seconds
form work
freeze onto
genus afropavoes
grease the wheels
hanjie
heart to hearts
helmly
hierarchical subdivision
ho hsien niang
holiday job
Imipenem/Cilastatin
Jerusalem thorn
Kankrina, Mys
knife coater
legal uncertainty
locally conserved quantity
Lotharios
macrofloras
make-up vaporizer
manuel
medium altitude bombing
metronomically
Montipa
Neodalit
nounal
orible
parametric converter
parent city
phloroglucin aldehyde
pigeonberry
pilot fault list
polyamide fibre
poroelastic medium
prestonwood
quasilinear characteristics
quintina
radio pratique
radiotelegraphy
reactor heat removal
reactor vessel torus (ring) support
removable hatch cover
removedness
rich clients
rubble-pile
sclated
scowlly
sculptings
seven-hundred
ship rock
SM
small perturbation potential equation
software simulation tool
specific surface(area)
spot receiver
strong man
surface preparation technology
tertiary teeth
thryssa dussumeri
thyronine
Tokai Bank,Ltd.
tuborectal fistula
twopenn'orth
unconstrained triangulation
Vessel Substitution Cost
width of chest
yeatsians