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
a kickback
ac simulation
acacias
aeroview
Altrich
Alumu
antipyogenics
Aux.B
B cut-off frequency
back-burnered
backdigger
banochra fibre
base on fact and
belliard
bettinger
bounce light
bungee line
butt-seam welding machine
Cagniard-De Hoop technique
capon combgrowth butter
Celatom
cheese sandwich
Clorazolam
colly
concatenated (cascade) motor
cornopteris decurrent-alata
cotton field
damic earth
data translating system
datum pressure
depend on a thread
discomanometry
Dlinnoye, Ozero
electrocardiophonography
electron gap admittance
elfin saddle
entry into possession
executours
eyestrains
fda
feed bar guide
feid
fertilizer requirement
fibre optic attenuation tester
filament purolysis
four-vector potential
froad
furhman
fusion cookings
GM_adjective-phrases-position
ingoferron
ionization(vacuum)gauge
kalvs
light spirits
liquid-solid interface
low delay code excited linear prediction
Macrothyry
Makthar (Maktar)
metroleukorrhea
milling green
mixing phenomenon
multiparae
multisymplectic
natural rolling
NDI (non-destructive inspection)
nn. carotici externi
Novolaudom
operator gene
optimization objective
out-competing
pas de bourr?e en tournant en dehors
periantral
phosphorus paste
phraser
planimetric line
potlach
Poupas
profundal
prompt decay rate
quantity passed
re-adjust
relocation mechanism
romance of three kingdoms
room reservation
semenology
sequential collation of range
shaking-out
shopful
simple resolution
soil hardness
stantienite (black amber)
stationary type projector
status word
stress wave emission
stripping layer
surplus-product
Sutura incisiva
tectosphere
trembler coil
tworts
unhearse
wellek