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。


as-, at-, 加在同辅音字母的词根前,表示“加强”
assure = as + sure(确定)→ 非常确定 → vt. 使确信 
attain 1 = at + tain(拿住;contain统统拿住 → 包含)→ 稳稳拿住 → vt. 获得
attempt = at + temp(temptation诱惑)→ 试图引诱别人 →vt. 尝试,努力
attract = at + tract(拉)→ 把所有人的目光都拉过来→ vt. 吸引
attribute = at + tri(三,全部)+bute(给予,contribution大家一起给 → 奉献) 一再给予 → vt. 归因于
attach = at + tach(钉子)→ 牢牢钉上 → v. 附上;依恋
attach = at + tach(钉子)→ 牢牢钉上 → v. 附上;依恋
air-, 表示“空气的”
aircraft = air + craft(船;spacecraft宇宙飞船)→ 空气中的船 →n. 飞行器
airline = air + line(线)→ n. 航线
airplane = air + plane(飞机)→ 空气中的飞机 → n. 飞机
airport = air + port(港口;import和export)→ 空中的港口 → n. 航空港,机场

1 attain
vt.达到,获得,完成
  • I used the scientific method to attain this end. 我用科学的方法来达到这一目的。
  • His painstaking to attain his goal in life is praiseworthy. 他为实现人生目标所下的苦功是值得称赞的。
标签: 英语PK台
学英语单词
act of public enemy
air conditioned coach
allant-,allanto-
alternative model
am open to question
Anacyclus pyrethrum DC
arithmetic error code
Atlantic polar front
babysats
behoovest
biology of hystricomorph rodents
Boot.ini
Capela das Laranjeiras
carpet bomb
cat plant
cavum oris proprium
cervical artery
chip away
coexistents
conjugate polymar
control characters
controlled bevel
cubage units
curtailed binomial sampiing
cut-off computer
decentralized production control
destructive overspeed failure
double recoil
droppell
earth's center
electric towing trolley
enumeration data
erroneities
geochemistry of the hydrosphere
gonioautoecious
gossei
grinkle
Gulbarga
hardening period
hold sth in leash
Homburg hats
horticulturally
i-quethe
indcation
Internal Security Assessor
iron(iii) ammonium oxalate
joint(articular)capsule
Kerala Plains
kleinke
knownquantity
let-go current
let-off motion
lippizaners
Loei, Changwat
Lunain
machine-tending cycle
materials specification manual
metastable range
mobile moisture
molecular fragment method
mouse-gray
naphtha soap
New Edinburg
nonaffiliate
nucleopolyhedroviral
Ocean General Inc.
opacin
operational multiplier
Opotecan
otitis externa furunculosa
perexcellently
precipitation convection
rate of variation
relocatable macroassembler
renewable energy resources
revved-up
rotating mass inertia conversion factor
Sakanaka
sasts-s
scop
scroll chuck
set off sth
SEXAFS
shutdown heat
side screw
spacing screw
spontaneous out-of-gear
stomatoplasty
Stourport-on-Severn
structure of the biotic community
stuffed beef steak
takes it outside
tetradecanoic
transit vernier
two-bar motive
up hill and down dale
vegetative micellium
vortex shedding
water tight
whenabouts
winningly
zinc powder