该【《口腔英语构词法》课件 】是由【1660287****】上传分享,文档一共【30】页,该文档可以免费在线阅读,需要了解更多关于【《口腔英语构词法》课件 】的内容,可以使用淘豆网的站内搜索功能,选择自己适合的文档,以下文字是截取该文章内的部分文字,如需要获得完整电子版,请下载此文档到您的设备,方便您编辑和打印。,synthesis,,suchas"unhappy".DerivationSynthesisAbbreviationCombiningtwoormorewordstogethertoformanewword,suchas"notebook".Shorteningorsimplifyinglongerwords,suchas"TV"(television).030201CommontypesofwordformationEnrichinglanguageexpressionBymasteringthemethodofwordformation,,,suchas"un-"in"unhappy"or"dis-"DefinitionandFunctionofPrefixes010204CommonOralEnglishPrefixes"Re-"meaningagainorback,asin"rebuild"or"return""Pre-"meansbeforeorinadvance,asin"preview"or"preview""Dis-"meaningoppositeornot,asin"disagree"or"disappear""Un-"meansnotoroptional,asin"unavailable"or"unexpected"03PrefixescanbeusedtocreatenewwordsthataremorepreciseorhavedifferentmeaningsfromtheoriginalwordsPrefixescanbeusedtocreatewordsthataremoreculturallyappropriateormorebroadlyunderstoodTheycanalsobeusedtocreatewordsthataremoreconvenientoreasiertosayPrefixescanalsobeusedtocreatenewwordsthataremoremodernoruptodateTheapplicationofprefixwordformationmethod
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