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1、江苏省南京市金陵中学河西分校高中英语选修九教学设计：unit3GrammarandusageStep1:GeneralintroductionThegrammaritemsinthisunitdealwithapposition.Youwilllearnwhatappositionsareandhowtoformappositionsinsentences.Youareexpectedtoapplywhatyouhavelearntinpracticaluse.Step2:Explanationandpractice:Definition:aconstructioni
2、nwhichanounornounphraseisplacedwithanotherasanexplanatoryequivalent,bothhavingthesamesyntacticrelationtotheotherelementsinthesentence.1.Whentwonounphrasescomeoneaftertheotherinasentenceandbothrefertothesamething,thesenounsphrasesareinapposition.Examples;1).TheFrenchflag,the‘Tricolore’,w
3、asfirstusedin1789,atthestartoftheFrenchRevolution.(TheFrenchflagandthe‘Tricolore’areinappositionastheyrefertothesamething)2).TheUSAwasalsobornfromrevolution,anditsflag,‘StarsandStripes’,symbolizesthis.(itsflagand‘StarsandStripes’areinappositionastheyrefertothesamething.)3).MrLi,myuncle,
4、willbeofftoLondonnextmonth.(Mr.Liandmyuncleareinappositionastheyrefertothesameperson.)4).Thisfilm,Thepromise,hasbeenverypopularrecently.(ThisfilmandThepromiseinappositionastheyrefertothesamething.)2.Whenuseacommabeforeandafterthesecondphrasewhenitaddsmoreinformation.Theflag,asimpledesig
5、nofredoverwhite,hasalonghistorythatdatesbacktothe13thcentury.3.Wedonotuseacommabeforeandafterthesecondphrasewhenitexplainswhatthefirstoneis.Thecolorsred,whiteandblueusedontheflagareavisualreminderofthemottooftheRevolution—liberty,equalityandfraternity.4.Wesometimesuseappositiontoemphasi
6、zeourideas.Weloveourflag,ouruniqueflag.Tomismyfriend,myclosestfriend.5.Anounclauseafteranouncanalsobeaformofanapposition.Examples:1).ThenewsthatFrancehadasuccessfulrevolutionhadabigeffectonothercountries,particularlythoseinEurope.2).Thefactthatsomecountriesusethesamecolorsontheflagscanm
7、eantheysharesimilarbeliefs.3).Wecanuseappositiontojointwosentencestogether.4).Theteamhaswonthegame.Everyoneinthecityisexcitedbythenews.5).Everyoneinthecityisexcitedbythenewsthattheteamhaswonthegame.6).Themonitordidn’ttellusthetruththatourfootballteamwonthefirstprizeinthematch.7
