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
5v
a battalion of
A.C. arc welder
abortive zoospore
Acadialith
adenanthine
after-christmas
Agrinio
asexualising
away-from-reactor fuel storage
azimuth leveller
bank revetment
bear the responsibility
Besnard L.
Beuthen
Bois, L.des
btry
butyl benzene
capillary leak
Cellino Attanasio
cercospora longipes
chiffonnade
communal household
cumulative reliability
curvularia inaequalis
destroyed cattle
Dilleniales
double heterojunction laser
drainage bilge
ectro-
empowerment-zone
Erythrodes blumei
flank interference
foredosure
groundwaves
hemorrhagic salpingitis
heptyl iodide
holoway
immunoglobulimopathy
isobaric chart
jetsonian
johnson gauge block
jumped the queue
Knowles cell
lactophenine
light power motor
long-bows
meet the demandof
melanistic
Mercury I.
MMULV
multicamera multispectrum camera
multicapsular
Mycoptes
nenias
normal homomorphism
oligotrophy
operating skill
parallel programing
pasteurellosis bubalorum
peastones
periwinke
peta-cycle
phase modulation generator
post money order
postboost
probe electrode
Protomyzostomidae
pseudotyped
purplehearts
radioimmune
ramiram
reducing mill
resmancipi
restavek
revolver press
ring pulls
rockford
semi-monolithic
space telemetry
spares symmetric system
stone curse
strangle sth at birth
Suich
tail core print
Takasugi Shinsaku
tax inspection
Telagan
toxicogenic saphrophyte
tracheoesophageal fistula
triorchism
trivial offence
trypeta artemisiae
two-way prices
ultrastructurals
vaso
vena pancreatica
vertical aerial photograph
vivelo
waveguide-type resonator
weather central
woodcreeper