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
acute interstitial nephritis
Alcolea del Rio
alpha calibration
alternating-current watt-hour meter
amuses
applyingly
atomic transformation
bacterising
baptisia
Beylul
bhut chakram (india)
break shins
brecciated deposit
bumper angle
buncuit
calcitonin gene-related peptide (cgrp)
calcium ascorbate
chalamine
chameleon minerals
clutterers
combination unit
convection charging theory
cross-examination
crystalloblastic orientation
cutoff mode
delivery ex-warehouse
diffractaic acid
diffuse stimulus
discontinuous ring
East Calder
erythrocruorine
Evvoias, Nomos
explosion of knowledge
faith in the dollar
fancy-talk
fatuism
flame-lamination process
focus-compensating pentode
gingival papilla
goof
haematological pipette
hedgebotes
hypodermoclyses
immunosuppressive therapy
in a blaze of passion
incorporeal right
index law
industrial science
internal drill pipe cutter
Kauriya
konide
lakato
leather-workings
limit section
Lysychansk
m-hydroxy-N,N'-dimethylaniline
magnolia macrophyllas
malouetine
merchantish
methylenecyclohexane
miniemulator
Moresby
noduled
nozzle flowmeter
oculodynia
orchestraters
overstated
p-n-p-n-type switch
pair emission
paramagnetisms
paroniria ambulans
passive (remote sensing) technique
payment of payroll
pediculid
Pelya-Khovanskava
Philip Henry Sheridan
qingtuan
reforwarding station
reverse-current trip
risk diversification
rothliegende epoch
Sant'Angelo dei Lombardi
share joys and sorrows with sb
smelting capacity
starred form
stream cenlerline
sub-delivery authority
supraterminal mouth
syntagmatite
tailfin
technical progress
Tems
thionic gleysols
Tigirs
topographic maturity
transparent length
truculency
ultramicrotomies
unlifelike
Wetzikon
wienie
zone standard time