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。


  —se-表示“分开,离开”—
  Secret = se + cret(产生)+ e → 使产生的事物(悄悄的)分离 → adj. 秘密的
  Secret = se + cret(产生)+ e → 使产生的事物(悄悄的)分离 → n. 秘密
  seduce 1 = se + duc(引导)+ e → 引开 → v. 勾引,引诱
  select = se + lect(选择)→ 分开选择,挑选 → v. 选择
  —semi-表示 “半 ”—
  semicircle = semi + circle(圆)→ n. 半圆
  semiconductor 2 = semi + conductor(导体)→ n. 半导体
  semifinal = semi + final(决赛)→ n./a. 半决赛
  —sub-表示 “下 ”—
  subconscious 3 = sub + conscious(意识的)→ a. 下意识的,潜意识的
  submerge = sub + merg(沉,没)+ e → 沉下去 → v. 沉没,淹没
  subtract = sub + tract(拉)→ 拉下去 → vt. 减
  subway = sub + way(道路)→ 下面的道路 → n. 地铁

1 seduce
vt.勾引,诱奸,诱惑,引诱
  • She has set out to seduce Stephen.她已经开始勾引斯蒂芬了。
  • Clever advertising would seduce more people into smoking.巧妙策划的广告会引诱更多的人吸烟。
2 semiconductor
n.半导体
  • In the beginning,engineers hoped to use semiconductor lasers.在开始时,工程师们希望能够利用半导体激光器。
  • The main agent of the company brand semiconductor sales.本公司主要代理各品牌半导体销售。
3 subconscious
n./adj.潜意识(的),下意识(的)
  • Nail biting is often a subconscious reaction to tension.咬指甲通常是紧张时的下意识反映。
  • My answer seemed to come from the subconscious.我的回答似乎出自下意识。
标签: 英语PK台
学英语单词
a-sun
acromioclavicular disc
allomyces arbusculus
alpine
androgenetic parthenogenesis
Aquaseis
Ascoli's test
at breakneck speed
attention whoring
attribute data
Baden-Powell, Robert Stephenson Smyth
be affronted in public
bismuth base alloy
Californiate
catatastrophic failure
cement covering
centrifugal pump of lining teflon
centrifugally-cast dual metal
Chodogundo
commercial facility
communication control unit
decaling
denecke
determination and regulation of the yield
dropped channel
economic assistance given on favorable terms
edinson
EDNA
gasoline family
genus Mytilus
grangerises
guiding nut
hear a claim
historious
hydrocarbylenes
hypocyclic epicyclic
hypolordosis
inside rear bowl
instant-winner
instrumentation port
internal magnetic circuit
interweaves
intracrystalline fracture
inventorizing
kalio-natrimn tartaricum
Kishion
konfyts
Koungou, Mt.
Leewood
Lion's Den
loss due to spoiled work
loss of head
mallinckrodt
manual data relay center
masces
melodramatization
mid-point rate
moccasin
morran
Morton County
multi-family house
multiple office bank
narkompros
nitroso-indol
normal food chain
normal parabolic subalgebra
noumber
nursery of trees
OA
oxblood red
pant legs
photosensitive drug
plasma gel
propamine
pupillometers
quaking-grass
rebound off
regular way sale
rotary knife cutting machine
SECSY
shredding machine shredder
single-ended
slender particles
some soil properties
spontaneous braking
sporotheca
sunbeds
swirl atomizer
symmetry of crystals
tan somebody's hide
thick cloud
Thymophylla
Thyrocarpus
trawaile
treadle sewing machine
truck organizer
two-stage carburetor
vacuum settle
washerman
well smack
windlown tree
xanthophytes