时间:2019-02-21 作者:英语课 分类:英语PK台


英语课

 一个英语单词可分为三部分:前缀(prefix)词根(root)后缀(suffix)。位于词根前面的部分就是前缀。前缀,可以改变单词的意思。


 


–ation (用于名词)…动作(造成的状态或结果)—

accommodation n.招待设备;预定铺位

ac(强调)+com(一起)+mod(形状、容器)+ation(名词后缀)→后演变为收容、居住、住宿

administration n.管理;管理部门

ad(强调)+mini(小)+st(e)r(小官员)+ation(名词后缀)→管理;管理部门

administration n.管理;管理部门

ad(强调)+mini(小)+st(e)r(小官员)+ation(名词后缀)→管理;管理部门

agitation 1 n.鼓动,煽动;焦虑不安

ag(做)+it(走)+ation(名词后缀)→走过去做一些事情→煽动

automation n.自动,自动化

autom(自动)+ation(名词后缀)→自动,自动化



–ative(用于形容词)与某种动作有关的,倾向于做某种动作的—

comparative a.比较的,相对的

com(一起)+par(平等)+ative→都是平等的、一样的→比较的,相对的

conservative a.保守的 n.保守的人

con(一起)+serv(储存)→ative→总不创新,总是用储存的东西→保守的

authoritative 2 a. 权威的,有权威的,命令式的

authorit(权威)+ative→权威的

cooperative a.合作的 n.合作社

co(一起)+oper(操作)+ative→一起操作→合作的

cooperative a.合作的 n.合作社 

co(一起)+oper(操作)+ative→一起操作→合作社



n.搅动;搅拌;鼓动,煽动
  • Small shopkeepers carried on a long agitation against the big department stores.小店主们长期以来一直在煽动人们反对大型百货商店。
  • These materials require constant agitation to keep them in suspension.这些药剂要经常搅动以保持悬浮状态。
adj.有权威的,可相信的;命令式的;官方的
  • David speaks in an authoritative tone.大卫以命令的口吻说话。
  • Her smile was warm but authoritative.她的笑容很和蔼,同时又透着威严。
标签: 英语PK台
学英语单词
abstraction level
acrylic semi-gloss water soluble baking paint
acuminulate
air-intake heater
analysis's
balance plunger
baydun
bell pepper
biliary plexus
bit set
brevicaule
brevon (la brevon riviere)
butanedial
Cambridge plate
cephalopholis igarashiensis
Charcot's sensory crossway
chuck-wrench
circumagitates
clavieristic
co-wrote
computer system operator
condominant
constant component
copier-duplicator
coptis root
crouping
CSV file
cyanoacetates
dietl
dot and dash technique
double-faced pallet
drive holes
embolne
estrogen/creatinine ratio
ex-mayors
eyebrow pencil
garden-party
gastrothoracodidymus
genderedness
global magnetic field
Goertzel-Greuling approximation
half deck
hand fire extinguisher
integrated market logistics
international communication conference
intolerance of light
introduction to the principles of management
ionization-particle path
launcing
Lemgo
lenz jensen potential
lifter lever
liquors up
low strength wire
lutherville-timonium
marginating
Meda R.
meteorological chart
microfarad
ms-dos mode
multifactorial inheritance
Naujan Lake
non-determinations
non-subject
notably
nurse through
on level
outbuying
parenthetically
partial solar eclipse
Pavia, Prov.di
Pergularia odoratissima
pillorizes
prestopped
pure-clonic form
quereles
quis
radial strain
ratio of capital stock to net worth
recogneis
redox catalysis
retriggering
security for interest
semilunaris gyrus
sintering mill
spondylitis muscularis
subaccounts
terminal peak sawtooth shock pulse
thomaskirche
three-phase voltage regulator
time-average interferometry
to rags
total light flux
toxic smog
transversest
traveling low depression
Tristeril
unfloatable
uttam
vacuum valve circuit
warm colors
Warta(Warthe)