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ID:52373446
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页数:10页
时间:2020-04-05
《《英语的语素词》PPT课件.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、英语的语素和词BoundMorphemes:cannotoccurontheirown,e.g.de-indetoxify,-tionincreation,-sindogs,cran-incranberry.FreeMorphemes:canoccurasseparatewords,e.g.car,yes.rearrangedInamorphologicallycomplexword--awordcomposedofmorethanonemorpheme--oneconstituentmaybeconsidered
2、asthebasicone,thecoreoftheform,withtheotherstreatedasbeingaddedon.Thebasicorcoremorphemeinsuchcasesisreferredtoasthestem,root,orbase,whiletheadd-onsareaffixes.Affixesthatprecedethestemareofcourseprefixes,whilethosethatfollowthestemaresuffixes.Thusinrearranged,
3、re-isaprefix,arrangeisastem,and-disasuffix.Keepinmindthatmostmorphemesareneitherderivationalnorinflectional!Forinstance,theEnglishmorphemesMelissa,twist,tele-,andouch.Canaword=amorpheme?Yes,atleastinthesensethatawordmaycontainexactlyonemorpheme:morpheme1.docAr
4、etheremorphemesthatarenotwords?Yes,noneofthefollowingmorphemesisaword:MorphemeCategoryun-prefixdis-prefix-nesssuffix-ssuffixKempt整洁的(asinunkempt)boundmorphemeCanaword=asyllable?Yes,atleastinthesensethatawordmayconsistofexactlyonesyllable:WordWordClasscarnounwo
5、rkverbinprepositionwhoopsinterjectionAretheremorphemesthatarenotsyllables?Yes,someofthefollowingmorphemesconsistofmorethanonesyllable;someofthemarelessthanasyllable:MorphemeWordClassunderpreposition(>syll.)spidernoun(>syll.)-s'plural'(6、hatarenotmorphemes?Yes,manysyllablesare"less"thanmorphemes.Justbecauseyoucanbreakawordintotwoormoresyllablesdoesnotmeanitmustconsistofmorethanonemorpheme!WordSyllablesCommentskayak爱斯基摩人单人划子(ka.yak)neitherkanoryakisamorphemebroccoli西兰花(bro.ko.li)or(brok.li)neit7、herbronorbroknorkonorliisamorphemeangle(ang.gle)neitherangnorgleisamorphemejungle(jung.gle)neitherjungnorgleisamorphemeSo(ifyouwerewondering--andyes,somepeoplehavetroublewiththis)thereisnonecessaryrelationshipbetweensyllables,morphemes,andwords.Eachisanindepen8、dentunitofstructure.
6、hatarenotmorphemes?Yes,manysyllablesare"less"thanmorphemes.Justbecauseyoucanbreakawordintotwoormoresyllablesdoesnotmeanitmustconsistofmorethanonemorpheme!WordSyllablesCommentskayak爱斯基摩人单人划子(ka.yak)neitherkanoryakisamorphemebroccoli西兰花(bro.ko.li)or(brok.li)neit
7、herbronorbroknorkonorliisamorphemeangle(ang.gle)neitherangnorgleisamorphemejungle(jung.gle)neitherjungnorgleisamorphemeSo(ifyouwerewondering--andyes,somepeoplehavetroublewiththis)thereisnonecessaryrelationshipbetweensyllables,morphemes,andwords.Eachisanindepen
8、dentunitofstructure.
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