构词法二派生词,转化词

构词法构词法：合成(Compounding)派生法（Derivation）

【前缀/后缀】转化法（Conversion）

【词性转换】{Classify:pathwayfreedomdarkestplaceunfairlockeverydayriversidenursedisagree合成词(有两个或更多的词合成一个词):转化词(将一种词性转化成另一种词性):派生词(在词根上加上前、后缀构成另外一个词):everydaypathwayriversideunfairdarkestdisagreefreedomlockplacenurse合成词

pain-killer＋＝止痛药＋＝color-blind色盲＋＝sleep-walk梦游sleep-walker1.合成名词

(1)n+nairconditionerbloodpressureincometaxcreditcard

(2)adj+n

centralbank

fastfood空调

血压所得税

信用卡中央银行快餐

solarsystemremotecontrol(3)v-ing+另一词

washingmachinedrivinglicense(4)其他方式

by-producteditor-in-chief太阳系遥控洗衣机驾驶执照副产品主编2.

合成形容词

(1)过去分词或带ed词尾的词构成。

absent-mindedgrey-haired(2)动词的ing

或另一词构成

long-sufferingfar-reaching心不在焉的头发灰白的长期受苦的深远的(影响)3.合成动词及合成副词

overeatbaby-sitempty-handed

吃得太多看孩子

一无所获的１.合成

:有两个或更多的词合成一个词。复合名词

class+room=classroom

(名词+名词)black+board=blackboard

(形容词+名词)复合形容词warm+heart+ed=warmhearted

热心肠的good+looking=good-looking

相貌好看的world+wide=worldwide

世界性的hard+working=hard-working努力工作的

复合动词

over+come=overcome克服

(副词+动词)复合数词

fifty+four=fifty-four复合代词

everyone,somebody,anything,nobody

(不定代词+名词)复合副词down+stairs=downstairs在楼下(形容词+名词)whole+heartedly=wholeheartedly

全神贯注地(副词+副词)加前缀：

happy---

___happy

加后缀：

develop---

develop_______既加前缀又加后缀：

employ---____employ_______unmentunment派生词（derivation）

派生法（Derivation）---词缀法1.前缀:Pre-（前）Pre-reading,preview,prepayRe-(重新)Rewrite,reconsider,reusedis-（不）disagree,dislike,disappear派生法（Derivation）---词缀法1.前缀:in/im-（不）incorrect,impossiblemis–（错误或失当）super-（超级）mini-（微小）misunderstand,misleadsupermarket,supermanminiskirt,minibus-er-or-tion-ment-ity-ist-hood-ionteacher,workervisitor,sailoreducation,satisfactiondevelopment,movementability,possibilitypianist,artistchildhood,brotherhood

action,solution,conclusion1).名词后缀：-er-or-tion-ment

-ity-ist

-hood

-ion2.常见的后缀-er-or-tion-ment

-ity

-ist

-hood

-ionworkeducatedevelopvisitteachsailmovepianoartchildactbrothersoluteconcludeer/ormentor/resserorment/ististhood/ion/ionorhood-ous-ful-ydangerous,humoroushelpful,carefulthankfulHealthysnowywindy2）.形容词后缀：3）.副词性的词缀：-lyRealShyWideCarefuldirectRecentHappyEasywonderfullylylylylylyly/ily/ily转化法（Conversion）bookn.书本v.预定{Ihaveabook.Doyoubookaseat?walk

n.散步v.散步{Let’sgooutforawalk.Ioftenwalkadogafterdinner.1.Hewasoneofthebest_______inyesterday’sfootballmatch.(play)2.Look!How_______Kateislaughing!(happy)playershappily构词法精练3.Itsnowed_______lastnightandnowthestreetsarecoveredwithsnow.(heavy)4.Edisonwasagreat________.Duringhislifehehadmany__________.(invent)heavilyinventorinventions

5.Moreandmore_________havecometovisitChinaovertheseyears.（foreign）6.Shehopedthathersonwou