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
abortion on demand
ammonium borofuoride
apple-apricot
atmospheric boundary
Augustin process
automatic counter flow distributer
basilar membranes
bow-kail
cantherhines pardalis
chimney works
coal-fired unit
collagens
common-law spouse
copy ... down
Corydalis trachycarpa
countermeeting
Cyclochloroguanidi
dinucleosomes
directions
Distributed Network System
divoto
door - to - door selling
douceurs
duclouxii
eroding stress
Exzellenzinitiative
fagus sylvaticas
favored nation
Ferdinand
final relief
floating tap chuck holder
floodplain splay
forward gate voltage
fractional replication
free-field method
gamma interferon
geniculum nervi facialis
greenset
holder of a document
incubation media
index of cooperation
ink adjustment key
interlined
interruptionless
iron chill
isotope tagging detection
Jean Lafitte
kerr's space time
Lord have mercy !
lost
macrogeographical
membranous cochlea
metathesis
Neophedan
nonexecutives
nonreturn-to-zero signal
nonveterinary
ocularium
outdoor-space
oxalacetic ester
Parafilaroides
penicillia
phragmocones
pneumatically tired buggy
pollution capacity
polytechnique
post-striker
pressure seal cap
pyn
recoilless rifle
reductibilities
ring-around-the-rosy
Rubus parvifolius
safty razor
sanitary indicator bacteria
saprozoic nutrition
scows
secondary sequestrum
sensory memory
shipboard launching
shmegegge
soja
sound samples
space telemetry and control technology
spectral pyrometer
sphingosyl galactoside
spin-decouple
spooning
tea pocket forming and filling machine
tisserans
torsoclusion
trailing zero
underlying interest rate
undermining enamel
undogmatical
universal photocarrier
value of immunization
wedged dress
Which one would you like
wieberg process
woolgar