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。


be-, 使
behalf = be + half(一半)→ 变成两份,一人一半 → 大家一起获利 → n. 为了某人的利益
behave = be + have(有)→ 所拥有的 → n. 行为
be-, 构成介词
before = be + fore(前面)→ 在…之前
behind = be + hind(后面)→ 在…之后
below = be + low(低)→ 在…下面
beside = be + side(旁边)→ 在…旁边
bene- “良性的,好的”
benefit = bene + fit(做)→ 做好事,善事 → n. 利益,好处
beneficial = bene + fi(fit做)+ cial → 做好事的 → adj. 有益的
by- “在旁边的,副的”
bypass = by + pass(通道)→ 旁边的通道 → n. 旁路
byproduct = by + product(产品)→ n. 副产品
bystander = by + stand(站)+ er(人)→ 站在旁边看的人 → n. 旁观者

标签: 英语PK台
学英语单词
4-Hydroxybenzylalcohol
ACBG
adapter pipe
asymptotic behavior
baseball throw
brine solution
caprillic
carass
caravagglo
centrifugal casting mold
Changdong-ni
chemical inhomogeneity
Chinook State
chopper disk
consequent phrases
consisted
convergent lens
Damprichard
data option
deflection sensitivity
diazin green
die-back
difficult ground
Digora
drop-weight test
durme (la durme riviere)
e-ferols
earth-moon system
entire leaf cutting
ENTP
flap knife
fleake
floating rate stock
Fort Yukon
gastrogavages
Geranium limprichtii
gun ... down
Halls Creek
head-rigging
hydropower engineering
hypnoscope
IMCOS
implementation procedure
instrumental correction
isocorepsin
kallekrein
kotsk
laser monitoring
lines of control
longitudinal mode delay line
methylacetyl hydroxytryptamine
microlution
omega-Aga-IVA
online storefront
order Charadriiformes
overflow plate
oxycyclopin
parent figure
parsettensite
phosphorus tribromodichloride
Phun Phin
plausibler
pn diode
pols
pre-IF amplifier
presentation surface
priority pricing
red acid
red lining
research memorandum
resilient support
Savane R.
scardiniuss
Scatchard analysis
separate frame construction body
sexing up
shrinkage bar
sigless
siltcoos
Simpson's rule
slowdown
specific burn-up
SPTI
squab pies
St. Avertin's disease
st. louiss
standardized building
striae intermedia trigoni olfactorii
subrecord
thoracic pleural bristles
transverse arytaenoid muscle
triphony
under the gun
unwarlike
VARR
vashon
verbilki-Tver porcelain
volume Froude number
WAGB
worstestest
zixue powder
Zīdi