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
(a)ethyl-
all kind kept in stock
ambivert
anacapris
antimigration shield
apple-mac
authentication parameter
background sound
barrel-type roller bearing
belles lettres
blast-furnace tar
burns up
catalectic
Cetab
chenet
chrysophanols
contract stipulations
corner pocket
crosscut stoping method
curiousity
day-job
die slotting machine
discussion hall
down click
duplex oil filter
dyrosaurids
e-commercial
episodic memory
falls under observation
forwitting
gatherum
genus urophyces
giftwrapping
global subroutine
Green measure
ground stake
haemendothelioma
handbrede
Heraclean
heterogenies
hyperfast
international shoe test
kalliope
Kaneohe
kidman
lombricine
maxing
measurement of oxide layer thickness
memory mirroring
methylchlorophyllide
mirabegron
mobese
non-fault bus
number of active friction faces
one of Nature's gentlemen
Otakar I
outyelled
oxalis violaceas
parallel strip line
persea americanas
photo-electrie cell
pigment bordeaux
pipestem
pit lane
play the Jack
precision photometer
principal trace
privately-helds
production specifications
propampicillin
radio clocks
reconstruction of acoustic hologram
reflexive project
reversed ratchet
Riding Mill
Sarda sarda
shared data environment
squamula septum
star-dust
stay with strut
steel joist
steering worm shaft
strein
subdialects
symmetrical cable carrier telephone
tallus
tape marker
tentative control regime
thecal structure
torbernites
traceable cost
transcribbler
two-position controller
undocks
Vat Black BBN
visometer
Werben
Westermarck
what's sauce for the goose is sauce for the gander
wrinkle your nose
zip lock
ztt