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
absorbing mechanism
air filtration unit
Amatista
an accident
Arabidopsis lyrata
Artedius
bating drum
bellows gauge
cabinetable
chromogeneicity
chronic prostatitis
contraction in multiplication
crop duster
cryptographic machine
Cupressaceae
curious george
custerism
darkrooms
dhac
diffusion-limited current density
drop shock test machine
dynal
ecoconscious
equation of sphere
ethyl propyl ether
formed cable
grafting of pedicled tendon
ground-based lidar
hellhole
Heparegene
hepatic siderosis
hexacanthus
hexoxide
high-frequency compensation
hrmb
hyperchloridation
impreventable
industrial reserves
interior function
isi (intersymbol interference)
jerkbait
kanza
Kikondja
Lafond's Tables
lay a finger on someone
leveraged bid
Lianga B.
lifehouse
Lower Arrow L.
lower-shaft
Macroclinidium verticillatum
macroregulatory measures
mamillate
mechernichite(bravoite)
microwave coagulation
modern delegation of power doctrine
molestate
mould insulation
moviestars
Muang Sam Sip
neck brace
nondebate
old test
on the spoon
otolaryngologic pathology
phycitol
Phytomonadina
presidaries
prismlike
ragmans
rectilinear current
regrets only
renegadoes renegade
resource exploitation
roturbo
run ahead of one's reckoning
schmendrick
shoto
single phase flow
slut-bag
sound-pictures
spar-tree
speculable
sprocket eaves
streptovirudin
suction firing
syndrome differentiation of excess and deficiency
talusin
toad-stool
Torsminde
trachinocephalus myops
Transparent operating system
transparent silica glass
valence alternation pair
very substantial acquisition
vicar-apostolic
walks all over
water fog sprinkler
waterproof sandpaper
weighted minimax algorithm
wrns
yellowwood