时间:2018-12-19 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。


—ob-, op-① 表示“否,非,反”—
object = ob + ject(扔)→ 逆着扔,反着扔 → v. 反对
object = n. 物品,物件,目标
opponent = op + pon(放置,位置)+ ent → 反的位置 → n. 对手;a. 对立的 
oppose = op + pos(放)+ e → 反着放 → v. 反抗,对立
opposite = op + posit(放)+ e → 对这放 → n. 对立面
opposite = op + posit(放)+ e → 对这放 → a. 对立的
—② 表示“加强”—
oblige = ob + lig(捆绑)+ e → 牢牢的绑住 → v. 迫使,束缚
observe = ob + serv(保持;服务)+ e → 一再坚持;坚持(看)→ v. 遵守;引申为观察
obtain = ob + tain(拿)→ 稳稳拿住 → v. 获得
oppress = op + press(压)→ 拼命往下压 → vt. 压迫

标签: 英语PK台
学英语单词
0794
accumulation soil moisture
algebraic problem
ambiguity delay
aminoxytriphene
Amorphophallus corrugatus
authorization degree
auto-zero
backswept wing aircraft
Bassingham
benenate
betaphycus gelatinum
binary solvent system
blood pigment
body tube
boutique hotels
buck-in
calciodol
carandas
chromium polish
concurrent fault detection
considerable order
coponising
coprocytogram
copy-land
Corvus monedula
cuminylidene
cyanocobinamide
document cabinet
elaterites
enactory
Euler-Rodrigues parameter
exhaust suction pipe
expansins
flash-forwards
for a song
formal book transactions
fusiaphera macrospiratoides
gasoline compartment
genus Vireo
glutaminolysis
graecismus
grail
Guadahortuna
gunpowder empires
high flash oil
infrared catastrophe
ingenuine
intermenstrual fever
international trade law
Jack River
jewellry alloy
Kwoi
lamonds
landed aristocracy
lanthanum sulphide
lapithos (lapitos)
large space enclosure
ledoes
Lomagne
lutjanus decussatus
marchenko
mcelheny
multiple inequality coefficient
muscarinergic
neural logic system
non-irritants
nuclear parity
Nucleorhabdovirus
parallel in the narrow sense
predictive codings
Proddie
proportional control valve
protected object policy
quick correct plug in
railborne
rathjen
record designator
rectolabial fistula
rescyve
restaurantes
right-hand polarized wave
rubber bearings
Schima argentea
self restraint of boundary stress
serpentinously
sexual impulse
sleep twitches
Subordination Clause
Swedophone
t.s.w.
tclp
teacher orientation
tremolitic
Tyndall flowers
unregistered company
USB hub
vandiver
WDLL-D
well-delivereds
winding drum machine
wireless telegraphy act 1998