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):,everydaypathwayriverside,unfairdarkestdisagreefreedom,lockplacenurse,合成词,pain-killer,止痛药,color-blind,色盲,sleep-walk,梦游,sleep-walker,1.合成名词(1)n+nairconditionerbloodpressureincometaxcreditcard(2)adj+ncentralbankfastfood,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,.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_,un,ment,un,ment,派生词（derivation）,派生法（Derivation）-词缀法,1.前缀:,Pre-（前）,Pre-reading,preview,prepay,Re-(重新),Rewrite,reconsider,reuse,dis-（不）,disagree,dislike,disappear,派生法（Derivation）-词缀法,1.前缀:,in/im-（不）,incorrect,impossible,mis（错误或失当）,super-（超级）,mini-（微小）,misunderstand,mislead,supermarket,superman,miniskirt,minibus,-er-or-tion-ment-ity-ist-hood-ion,teacher,workervisitor,sailoreducation,satisfactiondevelopment,movementability,possibilitypianist,artistchildhood,brotherhoodaction,solution,conclusion,1).名词后缀：-er-or-tion-ment-ity-ist-hood-ion,2.常见的后缀,-er-or-tion-ment-ity-ist-hood-ionworkeducatedevelopvisitteachsailmove,pianoartchildactbrothersoluteconclude,er,/or,ment,or/ress,er,or,ment,/ist,ist,hood,/ion,/ion,or,hood,-ous-ful-y,dangerous,humoroushelpful,carefulthankfulHealthysnowywindy,2）.形容词后缀：,3）.副词性的词缀：,-ly,RealShyWideCarefuldirect,RecentHappyEasywonderful,ly,ly,ly,ly,ly,ly,ly,/ily,/ily,转化法（Conversion）,Ihaveabook.,Doyoubookaseat?,walk,n.散步,v.散步,Letsgooutforawalk.,Ioftenwalkadogafterdinner.,1.Hewasoneofthebest_inyesterdaysfootballmatch.(play)2.Look!How_Kateislaughing!(happy),players,happily,构词法精练,3.Itsnowed_lastnightandnowthestreetsarecoveredwithsnow.(heavy)4.Edisonwasagreat_.Duringhislifehehadmany_.(invent),heavily,inventor,inventions,5.Moreandmore_havecometovisitChinaovertheseyears.（foreign）6.Shehopedthathersonwouldb