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universidade federal de santa catarina pós-graduação em letras ...

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46_______________________________________________________________________Move 1Establishing a territoryStep 1 Claiming centralityand/orStep 2 Making topic generalization(s)and/orStep 3 Reviewing it<strong>em</strong>s of previous researchMove 2Step 1AorStep 1BorStep 1CorStep 1DMove 3Step 1AorStep 1BStep 2Establishing a nicheCounter-claimingIndicating a gapQuestion-raisingContinuing a traditionOccupying the nicheOutlining purposesAnnouncing present researchAnnouncing principal findingsStep 3 Indicating RA structure_______________________________________________________________________Figure 2-7 CARS mo<strong>de</strong>l for RA introductions (Swales, 1990:141)Swales’ is a sch<strong>em</strong>a-theoretic mo<strong>de</strong>l of ‘hierarchical sch<strong>em</strong>atic units ofinformation’ (Nwogu, 1990:98). Each sch<strong>em</strong>atic unit is rhetorical in that it realizes oradds an information piece to the totality of the text configured as a move. Each move canbe <strong>de</strong>fined as ‘a unit of discourse structure which presents a uniform orientation, hasspecific structural characteristics and has clearly <strong>de</strong>fined functions’ (Nwogu, 1990:127).

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