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Subjects, Topics and the Interpretation of Referential pro.

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As is shown, <strong>the</strong> tonic vowels <strong>of</strong> <strong>the</strong> relevant <strong>Topics</strong> remain at a low level (<strong>the</strong> DO-Topic<br />

questo, in particular, is totally destressed).<br />

3.3 A Hierarchy for <strong>Topics</strong><br />

F&H (2007) show that Aboutness-shift, Contrastive <strong>and</strong> Familiar <strong>Topics</strong> are arranged in a<br />

rigid order in <strong>the</strong> C-domain <strong>and</strong> show specific <strong>pro</strong>perties. In particular, Aboutness-shift<br />

<strong>Topics</strong> can only be realized in <strong>the</strong> left periphery, <strong>the</strong>y cannot be iterated <strong>and</strong> precede all o<strong>the</strong>r<br />

constituents in <strong>the</strong> C-domain (i.e., Familiar <strong>Topics</strong>, Focus <strong>and</strong> wh-constituents). 16 The<br />

necessity <strong>of</strong> a hierarchy is made clear by multiple Topic constructions. As an illustration,<br />

consider <strong>the</strong> following:<br />

(11) Era tutto molto nuovo nel senso che comunque la lingua inglese attraverso i <strong>pro</strong>grammi sul<br />

computer diciamo non l’avevo mai- […] comunque l’inglese risultava anche facendolo da<br />

solo più interessante […] io, inglese non- premetto non l’avevo mai fatto.<br />

‘Everything was totally new to me in <strong>the</strong> sense that I had never studied English through<br />

computer <strong>pro</strong>grams […] <strong>and</strong> through self-learning English appeared more interesting to me<br />

[…] I must say that I had never studied English before.’<br />

Figure 4<br />

The intonational contours associated with <strong>the</strong> constituents io <strong>and</strong> inglese show that <strong>the</strong>y are<br />

completely different Topic types, though <strong>the</strong>y are both located in <strong>the</strong> left periphery. Inglese, a<br />

DO resumed by <strong>the</strong> clitic lo, is a Familiar (continuing) Topic; <strong>the</strong> subject-Topic io, on <strong>the</strong><br />

o<strong>the</strong>r h<strong>and</strong>, marks a shift in <strong>the</strong> conversation: <strong>the</strong> speaker is still talking about English but, at<br />

that point, she wants to comment on her personal relation to that language. Accordingly, io is<br />

characterized by an intonational rise, while <strong>the</strong> F0 on inglese remains on a low range.<br />

Based on consistent interface evidence (for fur<strong>the</strong>r evidence, cf. F&H 2007, Frascarelli<br />

2006), a ‘free recursion’ analysis for <strong>the</strong> TopP <strong>pro</strong>jection is refuted in favor <strong>of</strong> <strong>the</strong> following<br />

hierarchy:<br />

(12) [ForceP [ShiftP [GP 17 [ContrP [FocP [FamP [FinP<br />

This hierarchy shows that CLLD-like <strong>Topics</strong> can be found in different positions, 18 each<br />

connected with a specific discourse feature, which receives a different realization at <strong>the</strong> PF-<br />

16<br />

With <strong>the</strong> exclusion <strong>of</strong> Hanging <strong>Topics</strong>, which are not considered in F&H’s work <strong>and</strong> in <strong>the</strong> present one (cf.<br />

also note 13).<br />

17<br />

The ‘Ground Phrase’ (GP) <strong>pro</strong>jection (cf. Poletto <strong>and</strong> Pollock 2004) indicates a functional <strong>pro</strong>jection in <strong>the</strong> Cdomain<br />

that is targeted by presupposed information. It is, for instance, <strong>the</strong> target <strong>of</strong> IP (remnant) movement in<br />

right-Topic constructions (with <strong>the</strong> right-h<strong>and</strong> Topic sitting in <strong>the</strong> FamP <strong>pro</strong>jection; cf. Frascarelli 2004a).<br />

18<br />

The analysis <strong>of</strong> corpora <strong>of</strong>fers clear evidence that CLLD Familiar <strong>Topics</strong> are located lower than Contrastive<br />

Foci, challenging Benincà’s (2001) claim that <strong>the</strong>re is no CLLD lower than Focus <strong>and</strong> that secondary<br />

9

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