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
-orium
a dash of
a toss-up
absolute address word
adpressed
Andre Derain
antimeter
articles of confederation
astrometry satellite
barefaced lie
be drenched with rain
be left in the basket
bibulosity
bit of rough
bovarist
Brevibloe
Caernarvon
chowpatti
chvala
convergence-and-divergence
core-diode storage matrix
defense-electronics
Derrygonnelly
economic suicide
electromagnetic inductive interference
excavatings
fire escape
first-in first-out method
Ford viscosity cup
gas turbine engine lubricant
gas-type mass specctrometer
gravity pivot davit
Heyerdahl, Thor
hydrargyrum depuratum
Iliadic
immartial
immel
impact resilience
in-cluster
independent treasury
interlobar pleural effusion
inverted flight fuel tank
Iswa Gl.
Kaoxi
key-data
laws of definite proportions
light saturation
lock it down
long-time load
magnetic grenade
maintain one's ground
margravate
metabasins
mis-set
mobile collaboration
moral equivalent of war
new york state educational research network
non coplanar force
non-formal
noncrystalline material
O1-constituent
offman
overate
phenoxatellurine
platinibromide
Platonic Academy
power barge
prestressing force
raden
receiver house
resident flora
resourrces
reverse-mortgage
Ric. & S.
robotisations
rough soybean products
Rumelian
sawusch
shrinkage in length
signal officer-in-chief
single linkage
skin horse-power
ST_fear-and-danger_taking-risks
subaqueous raw soil
swimfeeder
switch valves
t3u
tailrace tunnel
technicolgical regulations
theory of the socialization of the flow
thermosol
throat stopper
transaction control program
two-pass drying tower
undisposedness
vegetative nerve functional disturbance
Venzone
vertical cylindrical furnace
vetrovirus
viterde
wildcat sprocket
without recourse financing