sleepwalk

合成(Compounding)

构词法派生法（Derivation）

【前缀/后缀】

转化法（Conversion）

【词性转换】

1.合成词：painkillercolorblindsleepwalk

1.合成名词

(1)n+n

airconditioner

bloodpressure

incometax

creditcard

(2)adj+n

centralbank

fastfood

solarsystem太阳系

remotecontrol遥控

(3)v-ing+另一词

washingmachine

drivinglicen

(4)其他方式

by-product副产品

editor-in-chief总编辑

2.合成形容词

(1)过去分词或带ed词尾的词构成。

abnt-mindedman-made

warm-heartedgrey-haired

(2)动词的ing或另一词构成

long-suffering长期受苦的

far-reaching深远的

3.合成动词及合成副词

overeat

baby-sit

empty-handed空手的，一无所获的

派生法（Derivation）---词缀法

前缀

Pre-（前）Pre-reading,preview,prepay

Re-(重新)Rewrite,reconsider,reu

dis-（不）disagree,dislike,disappear

in/im-（不）incorrect,impossible

mis–（错误或失当）misunderstand,mislead

super-（超级）supermarket,superman

mini-（微小）miniskirt,minibus

fore-(前，预先)foretell,forecast

post–(之后)postwar,post-reading

mi-(半，部分)micircle,mi-final

anti-(阻止，抗)antiwar,anti-Japanewar

under-

（在……下，在……中）underground,under-develop

后缀

名词后缀：

-er-or-tion-ment-ity-ist-hood-ion

请将以下单词和上列相应的后缀相连，组成新词：

work,educate,develop,visit,satisfy,teach,sail,piano,

art,child,act,brother,solute,conclude,move,possible

-erteacher,worker

-orvisitor,sailor

-tioneducation,satisfaction

-mentdevelopment,movement

-ityability,possibility

-istpianist,artist

-hoodchildhood,brotherhood

-ionaction,solution,conclusion

形容词后缀：

-ousdangerous,humorous

-fulhelpful,careful

-able,-iblecomfortable,responsible

-ant,-entimportant,excellent

-arymilitary,voluntary

副词性的词缀：

-lyquickly,softly,yearly

-wardsbackwards,forwards

转化法