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2014年职称英语考试语法解读:构词法

2014-01-20 17:02 来源:医学教育网

通过在词根上加前缀或后缀构成另一个词。

①后缀

  

后 缀

例 词

  
名 词

-er
-or
-ese
-ian
-ist
-ment
-ness
-tion
-ing
-ship
-age
-ty
-th
-ance
-ence
-ful
-al

farmer weaver pain-killer
conductor sailor transistor
Chinese Portuguese Pekinese
musician Egyptian physician
scientist dentist communist
argument judgment government
happiness greatness coldness
dictation preparation repetition
building wedding painting
leadership friendship hardship
shortage marriage leakage
loyalty cruelty penalty
truth warmth length
acceptance assistance reliance
dependence confidence reference
mouthful handful plateful
refusal denial arrival

  

形容词

-al
-an
-ern
-ble
-ful
-ish
-ive
-y
-less
-en
-ous
-ary
-ic
-some
-like
-ant

central industrial national
European American Australian
eastern northern southern
reasonable horrible terrible
cheerful grateful faithful
childish Swedish selfish
destructive collective active
thirsty dirty windy
careless homeless fearless
golden wooden woolen
courageous famous continuous
imaginary revolutionary secondary
realistic historic poetic
troublesome burdensome lonesome
childlike womanlike manlike
ignorant significant observant

动 词

-ize
-en
-ify

realize modernize mechanize
widen strengthen lengthen
simplify beautify terrify

  
副 词

-ly
-ward(s)
-wise

perfectly happily terribly
towards onward backward
otherwise likewise lengthwise

  
数 词

-teen
-ty
-th

thirteen fifteen eighteen
forty sixty twenty
ninth tenth twentieth

②前缀

前 缀

意 思

例 词

a-
dis-
un-

en-
il-,in-
im-,ir-
mis-
re-

处在……
不,否定

做相反动作
使可能
不,非

错误的,坏的
重复,再

arise aside alone
dissatisfy dishonest disappear
unable unknown uncommon
unclose undress uncover
enrich enable enslave
illogical inactive incapable
impossible impatient irresponsible
misdoings misunderstand misfortune
rewrite remarry reunite

tele-
inter-
non-
de-
co-
anti-
ex-

远程
相互,之间
不,非
向相反方向发展
共同
反(对)
以前的

telephone telegraph telescope
international interact interchange
non-existent non-interference non-conductor
decentralize demobilize defrost
co-exist co-operate co-education
anti-fascist anti-tank anti-freeze
ex-husband ex-president ex-serviceman

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第二:合成

由两个或更多的词合成一个新词。

①合成形容词

例 词

middle-aged cold-blooded

free-thinking strong-looking

hard-working far-seeing

freedom-loving job-hunting

water-covered man-made

quickly-cured well-known

first-class full-time

world-famous day-long

②合成名词

例 词

horseback bank-note

back-yard forehead

hiding-place reading-room

workshop copybook

waterskiing handwriting

get-off break-in

output overflow

③合成动词

例 词

daydream

overcome upturn

white-wash

④合成副词和代词

however maybe wherever forever

himself everyone nobody myself something

第三:转 化

指一个词不变化词形,而由一种词类转化为另一种或几种词类。

①名词转化为动词

center(n.) center(v.)

②名词转化为形容词

Asian(n.)——Asian(adj.)

surplus(n.)——surplus(adj.)

③动词转化为名词

break(v.)——break(n.)

④动词转化为副词

close (v.)—— close(adv.)

⑤形容词转化为动词

clear(adj.)——clear(v.)

⑥形容词转化为代词

all(adj.) ——all (pron.)

⑦形容词转化为副词

hard(adj.) ——hard(adv.)

⑧形容词转化为名词

cold(adj.) ——cold(n.)

⑨连词转化为介词、副词

but(conj.) —— but(prep.)

——(adv.)

⑩介词转化为副词

by(prep.) —— by(adv.)

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