La tesi è divisa in tre parti: la prima parte offre un panorama delle principali teorie della valenza sviluppate in Francia e in Italia, con particolare attenzione allo statuto sintattico dei complementi preposizionali (argomenti o aggiuntivi); la seconda parte presenta lo studio contrastivo di 103 verbi francesi tratti dal "Dictionnaire de la Complémentation Verbale" di Salkoff-Valli (in preparazione); la terza parte presenta lo studio contrastivo di due gruppi preposizionali francesi di particolare interesse traduttivo: "de N" con valore di causa e "contre N". / This Thesis is divided into three parts : the first one gives an overview of the main valency theories, which have been developed in France and Italy, particularly paying attention to the problem of prepositional complements ambiguity (objects or modifiers of the verb) ; second part proposes a contrastive study of 103 French verbs, taken from Dictionnaire de la Complémentation verbale of Salkoff-Valli (in progress); third part proposes a contrastive study of two French prepositional phrases "de N" indicating a cause, and "contre N", object or specific modifier of the verb , very interesting topic under the point of view of the translation into Italian.

Text in Afrikaans / Tradisioneel is aanvaar dat die indirekte voorwerp nie in Afrikaanse stelsinne kan optree sander die voorkoms van 'n direkte voorwerp in dieselfde sin nie. Hierdie ondersoek het aan die lig gebring dat sekere voorwerpe wat voorheen as "direkte voorwerpe" geklassifiseer is, eerder die eienskappe van indirekte Hulle word dus nou geklassifiseer as en die parameters van die indirekte ooreenkomstig uitgebrei. Aangesien daar geen formele merkers vir die uitkenning en onderskeiding van direkte en indirecte voorwerpe bestaan nie, is parameters vir die doel vasgestel. Skoon indireckte voorwerpe (op enkele uisonderings na) verskyn altyd direk na die SPIL-posisie in 'n stelsin toon 'n groot affiniteit vir voorsetsels (versa vir, aan), en kan in die koers van adjunk afgegradeer word, deur me 'n voorsetsel te verbind, en kan sodoende ook na' 'n adjunk verskyn. Direkte voorwerpe kan daarenteen nie met voorset-: sels verbind nie en kan buitendien na enige adjunk verskyn. / Language Education, Arts and Culture / M.A. (Afrikaans)

The research reported in this thesis explores the degree of authenticity of the formulaic language used by NNSs and the extent to which a learner's L1 interferes in the production of different types of multi-word units, namely non-idiomatic recurrent three and four-word combinations (lexical bundles), phrasal and prepositional verbs and collocation. Drawing on Granger's Contrastive Interlanguage analysis (CIA 1996), the investigation is conducted on two different learner sample corpora and subsequently contrasted with a native sample corpus. The study aims to prove that multi-word units pose a challenge for learners for several reasons. In general terms, learners are assumed to operate predominantly on what Sinclair calls the open-choice principle, that is to say their production will be less idiomatic than that of native speakers'. This assumption is independently tested on different types of phraseological combinations. As regards non-idiomatic recurrent word combinations, learners are expected to be more repetitive in their three- and four-word combinations and use less creativity in their writing. Concerning the phrasal verbs, it is highly likely to observe a small number of phrasal verbs in the non-native writing whereas prepositional verbs are considered problematic for learners due to the...

La thèse concerne les composés nominaux à premier membre prépositionnel en grec ancien, en particulier le cas du premier membre ἐν°. Elle est constituée par l’analyse morphologique et sémantique d’un large corpus de données, dont le but est de relever les différents procédés de formation des mots, ainsi que leurs évolutions. Les composés à premier membre prépositionnel se distinguent des autres composés par deux caractéristiques : premièrement, ils ne sont pas constitués par deux lexèmes, étant donné qu’une préposition n’est pas un lexème véritable ; deuxièmement, la structure interne n’est pas toujours reconnaissable.Les questions ayant guidé cette recherche sont donc les suivantes : la nature spéciale de ces composés change-t-elle selon les différentes variétés diachroniques et diaphasiques ? Quelles sont les différentes valeurs du premier membre ἐν° dans les différentes catégories des composés ? On examine, avec une grande attention philologique aux contextes d’emploi, les composés attestés dans trois phases synchroniques successives : en premier lieu, dans la poésie épique archaïque ; en deuxième lieu, dans la prose classique du V-IVe siècle (notamment dans les œuvres de Platon et d’Aristote) ; la troisième partie examine les néo-formations de la période qui va de l’époque de Théophraste jusqu’à celle de Nonnos. Dans une quatrième partie on trouve les composés attestés dans les inscriptions arcadiennes, ainsi que quelques anthroponymes. En conclusion, cette étude montre les changements de la valeur du premier membre ἐν° dans les différentes catégories : ἐν° remplit plusieurs fonctions, qui, pourtant, partagent les signes d’une perte progressive de signification. / This thesis deals with ancient Greek nominal compounds with a prepositional first member (FM), and in particular the case of the FM ἐν°. I analyse a great amount of words from a morphological and semantical point of view. The pool of words is based on a formal criterion; the goal of the analysis is to outline different processes of compound formation, as well as their evolution. As compared to other compounds, those with a prepositional FM present two special characteristics: first, they are not formed by two lexemes, since prepositions/adverbs are not real lexemes; secondly, their internal structure is not often recognizable. The guide-questions of this research are: does the special nature of prepositional FM compounds change over different diachronic and diaphasic varieties? Moreover, which are the values of the FM ἐν° in the different compound categories? Most of the thesis consists in a thorough analysis of compounds attested in three consecutive synchronic phases: first, in archaic epic poetry, then in classical prose of V-IV century (in particular Plato’s and Aristotle’s works); the third part examines all neo-formations appearing in the long period starting from the age of Theophrastus till the age of Nonnus of Panopolis. A brief fourth part presents compounds attested in Arcadian inscriptions, as well as some anthroponyms. In the conclusions, I point out the changes in the value of the FM ἐν° in the different categories: ἐν° takes on several functions, that, however, share the signs of a progressive loss of meaning. / La tesi riguarda i composti nominali a primo membro preposizionale in greco antico, il particolare quelli a primo membro ἐν°. Essa è costituita dall’analisi morfologica e semantica di un vaso corpus di parole; lo scopo dell’analisi è di far emergere i diversi processi di formazione delle parole composto e la loro evoluzione.I composti a primo membro preposizionale si differenziano dagli altri composti per due caratteristiche: in primo luogo, essi non sono costituiti da due lessemi, dato che una preposizione non è un vero e proprio lessema; in secondo luogo, la loro struttura interna non è sempre facilmente riconoscibile.Le domande che guidano la ricerca sono dunque le seguenti: la natura speciale di questi composti cambia a seconda delle varietà diacroniche e diafasiche? Quali sono i valori del primo membro ἐν° nelle diverse categorie di composti?Con attenzione filologica ai contesti d’uso, si esaminano i composti attestati in tre fasi sincroniche successive: in primo luogo, nella poesia epica arcaica; in secondo luogo, nella prosa classica del V-IV secolo a. C. (in particolare, nelle opere di Platone e Aristotele); la terza parte riguarda le neoformazioni apparse nel periodo che va dall’epoca di Teofrasto a quella di Nonno di Panopoli. In una quarta sezione si trovano i composti attestati nelle iscrizioni arcadiche, oltre a qualche antroponimo.In conclusione, la ricerca mostra i mutamenti del valore del primo membro ἐν° nelle diverse categorie: ἐν° assume diverse funzioni, che però condividono i segni di una progressiva perdita di significato.