Derivation 1.prefix 否定：un- unpleasant, unusual in- 用于除b, l , m ,p 起首的词 incomplete, inability im- 用于以b, m ,p 起首 impossible ,improper ilirdisdisagree nonnonstop nonviolent dedevalue mismisspell, countercounterculture antiantiterrorist
14116班 岳颖
CONTENTS/目录页
1
Definition
Formation Function of affixes
2
3
1
Definition
Derivation
4
Definition
Derivation is done by adding affixes to other words or morphemes. derivational word consists of at least a free morpheme and a bound morpheme.
2
Formation
Derivation
6
Formation
1
①prefix + free root
Prearrange postscript enlarge illegal rewrite
②free root +suffix
2
darkness hopeful
friendship hopeless
Derivation 2.Suffix
表示人或物：-er teacher -or actor -ist scientist Adj. →n. 表示性质状态 –ness darkness -ism idealism v. →n. 表示状态 -ation: compute-computation -ment placement 其他 表示状况领域 –dom freedom, kingdom -th death -ty honesty -ence (ance)difference, performance
Derivation 2.Suffix n./adj. →v 使… -fy beautify 使…化 -ise/ize apologize 其他 使… -en widen 例外 : -ship friendship -hood childhood
Thank you!
Oh! On!
3
Function of affixes
Derivation
10
Function of affixes
The derivational process may change the grammatical potential of a word and involve a change of form.
2
Tolerance
liberate
diction linguist
③prefix+bound root+suffix
3
Ascendant contradiction intolerable)
Derivation
8
Formation
-ware: software hardware shareware(共享 件) freeware(免费软件) Cyber- and e-:cyberspace(信息空间) cyberchat (虚拟聊天) e-mail e-commerce(电子商务)e-cash Techno-: technobabble (普通人难以理解的科 技术语) technostress(技术压力) technophobia (技术恐惧)techno-society Teleplay Afro-American microscope
Derivation 2.Suffix
n.→adj. –less childless homeless -ous 具有…性质的 dangerous, mountainous -y cloudy, sunny -ish childish foolish -ic basic -ical medical -ive progressive -al personal -like childlike n./v.→adj. –able 可以…的 显示…性质 respectable,comfortable -ful 充满…的 mouthful shameful colorful adj.→adv./n.→adj. –ly nervously, finally
Derivation 1.prefix 其他:re- 再，重新 rewrite reconsider semi- 一半的 semifinal, semiconductor bi- 两个， 双倍 biweekly over- 过度 over-careful super- 过度,。。上 supernatural, superheat under- …下 undersea,underworld下层社会 ex- 以前的 ex-wife sub- 副的 subtitle inter-互相 international, interchange 例外：en- 变得。。。 enlarge, enrich
government
③prefix+free root+suffix
3
Inaction unfriendly unprofitable
removal
Derin
1
①prefix+bound root
Predict descend contradict evolve
②bound root+ suffix