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
action reports
adicional
antiaccumulation
Arenas de San Pedro
Arnold motor
atmospheric correction factor
backscattering thickness ga(u)ge
Baroque mirror
be out of patience with
beta-asbumosease
breakers along ashore
byproduct material
calcified cartilage
center of symmetry
centroidal
chauvinistic
coagulometers
collecting beet lifter
configuration audit
crank frame
dahlgren
Denstitron
detached stratus
digital submarine cable
direct placement of securities
duriherbosa
electric rail grinder
ellisite
enamelling operation
Enkidu
enlap
ferrite tape
fixative solution
force move
gilt bill
goldest
goods received note
grassy arse
Halimocnemis longifolia
harmonic balance simulator
house plan
inchoatives
inenition
inversely related
keeping schtum
lacrymator
Laroles
left-sided heart failure
liquid level measurement
lithol fast orange r
look after
low-drag body
loxa bark
lying charcoal kiln
malvufundus irregularis
Milo of Croton
nidifying
nithering
nonvagueness
normal point load
nuclear criticality
one-atom-high
Open Games
optical image processing
ownership type
Pakal, Pulau
panaragua
Paracelsus method
parish court
party election
plagiarise
poonana
potentiometer with lock nut
protection by metallic coating
pterolophia (pterolophia) variantennalis
ramm
rear-ending
rebagged
renal incapacity
resident non profit institutions
rising damp
room thermostat
schopler
scrambler
synhistocompatibility
then-wifer
thickheadedness
timewaves
tonne coal equivalent kilometre
trachypus bicolor viridulus
track noise
trophoneurotic anemia
two-variable single equation estimator
two-way curved arch bridge
velans
venae vertebralis
west lake
working expenses
wound surface
X-Rated Algebra
X-ray inspection test
Zoser