摘要 : We examine three constructions across several languages in which a mass noun is embedded in what appears to be a count environment, but the construction as a whole remains mass. We argue that the discussed phenomena-"Q-noun" const... 展开 We examine three constructions across several languages in which a mass noun is embedded in what appears to be a count environment, but the construction as a whole remains mass. We argue that the discussed phenomena-"Q-noun" constructions like lots of water, bare measure constructions like kilos of sugar, and pluralised mass nouns in languages like Greek and Persian-all involve portioning-out of the embedded mass denotation. We provide a structural account of portioning out and propose structures that derive both mass and count portioning out. Adopting an overlap-based approach to the mass/count distinction (e.g. Landman 2011; Rothstein 2011; Khriz-man et al. 2015; Landman 2016) we provide a compositional semantics for the proposed structures.The examined phenomena all share an inference of large quantity or abundance that, we argue, cannot be reduced to the lexical meaning of the portioning-out expression, nor to a multiplicity inference contributed by plural morphology. We show that our cases of mass portioning-out involve a total order ≤ on portion size and propose to analyse the abundance inference in terms of an uninformativity-based Quantity implicature, following the analysis of the positive form (Mary is tall) in Rett's (2015) approach to adjectival gradability. 收起