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。


ex- 表示“出去”
exceed = ex + ceed(走)→ 走出 → v. 超出
excise 1 = ex + cis(切)+ e → 切出去 → v. 切除
excise = ex + cis(切)+ e → 切出去 → 拿出去的部分n.国内货物税,消费税
exclude = ex + clud(关闭)+ e → 关在外面 → v. 排外
exert = ex + ert(能量;energy能量)→ 发挥出能量 → vt. 尽力,运用
export = ex + port(港口)→ 出港 → v./n. 出口
expose = ex + pos(放)+ e → 放出去 →v. 暴露
extract = ex + tract(拉)→ 拉出去 → v. 拔出
ex- 表示“前面的,前任的”
ex-girlfriend → n. 前女友
ex-husband → n. 前夫
ex-president → n. 前任总统
ex-wife → n. 前妻
字母组合ex的读音规则
1.以字母组合ex开头的词,若ex后接一个元音字母且重音不落在第一个音节上,则ex的发音为/igz/。例如:exact, exam, example, exist。
2. 以字母组合ex开头的词,若ex后接一个辅音字母,且重音不落在第一个音节上,则ex读/iks/。例:excuse, expect, exchange, except, experience, experiment, explain, expose, express, expression, expensive, extend, extraordinary。
3. 以字母组合ex开头的词,无论ex后跟着什么字母,只要重音(包括次重音)落在第一个音节上,则ex的发音即为/eks/。例:exercise, expert(专家,能手), extra(额外的), exhibition.

1 excise
n.(国产)货物税;vt.切除,删去
  • I'll excise the patient's burnt areas.我去切除病人烧坏的部分。
  • Jordan's free trade zone free of import duty,excise tax and all other taxes.约旦的自由贸易区免收进口税、国内货物税及其它一切税收。
标签: 英语PK台
学英语单词
aggeres
allotypic division
antipacifism
Armenian monetary unit
axial secondary
bifurcation problem
board-walk
bolt rails
breakup of raft
carousing
Chiemgauers
classified loan
cleeman
colotomy
come off as
concernest
consistent minority
debt counsel(l)ing
decade counter circuit
decision problems
default options
depressingly
deuteron alpha reaction
divergence boundary
downmodulation
Dzungarian hamsters
e-learning
East Germans
eight-factor
electric current measurement
employ in
exciton
experimental distribution
floated battery
foreground mix
Foz do Jamari
frequency-modulation index
full state trading
gasoline freezing point
gear within gear motor
genotyped
Glenbuck
gravity instrument
Haemaphysalis
hEGFR
horse-mastership
humus plant
immersion heating evaporator
immunoalkaline
impulse response of nfc decoder
injection period
international astronautical federation (iaf)
intrasocietal
juxtaglomerular complex
Leptodermis scissa
Lugalu
mazrui
medullary groove
meteorological map
metroid
minimum play
molarion
monetary unit
money house
mononucleotidase
nerdisms
no bake core
non-financial asset
oogonium
optepaphy
personal-investments
Phenylcarbamides
pialyzed
presbyesophagus
pulse matching technique
pulse-width-modulation transistor
purpose clause
Randsfjord
reading telescope
rere-main
return cargo
rhaponticum uniflorum(l.)d.c
rocksalt
scottocalanus farrani
silde-screw tuner
stylographs
synthetic lignosulfonate
table of equipment
tactile cells
terracer
tetrakaidecagon
therocephalian
thin-layer electrophoresis
titaniferous elpidite
triarsane
Tsuciya's reagent
tuberculosis infection rate
tubus respiratorius
umbilical wound
unprotectedly
vance-roof
Zepine