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
accumulative coefficient method
acephalans
advertising psychology
air opening
amber wood
ana-holomorph
anti-slip
arteriae aorta
arteriae rectalis inferior
assurance with participation
author-defined path
Ban Bo Daeng
Beclofibrate
bedbath
biochemical downstream engineering
cable channel
ceiling drilling machine
Chinacrinre
chute slipway
clima
colossic
cooling manifold
cue circuit
dante gabriel rossettis
Debt-for-equity swap
Deoxy-D-galactose
distribution on industry acts
domotic
ectopic erythropoietin syndrome
ed-a
educationally disadvantaged
electrical heat tracing
electro-servo-control
electroporated
elutive power
end of reel marker
expert community
family Teredinidae
fie upon you
flat nozzle
focal conic
froust
hatch rest bar
horse parlor
Hungerland
ileum
image maps
inheritance duty
isert
Itsukaichi
lathe worker
lattice distance
lay inspector
lock class
macrum
main valve chamber gasket
marsh thistle
martyresses
meyerland
microautoradiograph
minor accessories
minurso
mission-control
monitoring cell sequence number (mcsn)
non-displacement ship
noverbal interaction and states analysis (nisa)
ofreach
peripheral multiple neuropathy syndrome
permutatus
physical state
pitch of increments
pledgable
product value chain
protrusion
psyllipsocus sauteri
QSH
radiant energy fluence ratio
redemption annuity
reproduction of ancient bronze chariot and horse
Ripresil
roll stowing hatchcover
safety switch
Senate Finance Committee
separating zone
sierra de gredos
sonar antisubmarine detection
speak about
suckerhood
telecardiographic
tetramethyldiene
the darling of all hearts
throw my bread upon the water
todman
transportable ground beacon
undertake an ascent of
unnoteful
valuable experience
visceral anthrax
watertight diaphragm
wrs
xyloketosuria
yardgrass