英语语法教案2

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1、CoordinationandSubordination一、教学目标：介绍英语中的并列结构和从属结构，掌握并列结构和从属结构的特点。二、教学内容：（详见附件）1.Introduction2.Coordination2.1Coordinators(1)Andandrelatedcoordinators(2)Orandrelatedcoordinators(3)Butandrelatedcoordinators2.2Punctuationbetweencoordinatedunits3.Subordination3.1Subordinators3-2Sub

2、ordinateclauses2.Finitesubordinateclauses3.Non-finiteandverblessclauses三、总结：通过学习本章，学生了解了英语中并列结构和从属结构的构成和特点，学习了并列连词和从屈连词的用法，了解了并列结构和从屈结构在语篇构建中的作用。附件:(1)IntroductionSofarwehavebeendealingwiththegrammaticalunitsoflowerranks—wordsandphrases.Nowisthetimeforustotakeastepfurtherandenla

3、rgeourdiscussionsothatitextendstotheclauseorthesentence(seeChapter1fordefinitionsofclauseandsentence),ofwhichwordsandphrasesarecomponents.Inthischapter,wefocusontwoimportantwaysinwhichtwoormoreunitsarecombinedintolargerandmorecomplexunits.Thetwowaysarerespectivelyreferredtoascoo

4、rdinationandsubordination.Coordinationistypicallyrealizedbycoordinators(alsotermedcoordinatingconjunctions)whichjoinunitsatthesamelevel,whereassubordination,realizedbysubordinators(alsotermedsubordinatingconjunctions),involvesthelinkingofunitsatdifferentlevelssothattheyformahier

5、archy.Asubordinatorintroducesasubordinateclausewhichisattachedtothemainclause(alsotermedthesuperordinateclause).Thedifferencebetweencoordinationandsubordinationalsoliesintheamountofimportancethespeakerwishestoattachtothejoinedconstituents・Thesyntacticequalitybetweenthecoordinate

6、dunitstendstobringwithitthesemanticequality・Inatypicalcaseofcoordination,therelationbetweenthetwounitsispracticallyreversible:PeterandSusan=SusanandPeterPeterisadoctorandSusanisanurse.=SusanisanurseandPeterisadoctor.Insubordination,however,thesubordinateclausetendstooffertheback

7、groundinformationinsupportofthemainclause一asemantichierarchythatresultsfromthesyntacticinequality:We'llhaveapicnic(fit'sfinetomorrow.Becausetheyhadfinishedtheirwork,theywentbackhome.Ourdiscussionisdividedintotwoparts,onefocusedoncoordinationandtheotheronsubordination・Withcoordin

8、ation,wearemainlyconcernedwithcoordinatorsandth