A comparison is made of two different approaches to the treatment of modals in the framework of a transformational grammar--that of Seuren, who analyzes modals as "operators," and that of the generative semanticists who take them to be "higher verbs." Implications for language teaching are discussed. (Author/RM)

Revised version of a paper presented at the Second International Congress of Applied Linguistics, Cambridge, England, 1969. (DS)

Reviews aspects of Halliday's Systemic-Functional Grammar, emphasizing language functions, modality vs modulation, process types, transitivity, information distribution, and cohesion. Implications for language teaching are discussed. (AM)

Proposes an approach to contrastive linguistics which takes into account syntax and semantics, and discusses the role of such an approach in explaining surface structure differences between English and Chinese sentences of the type: "He is a good pianist" and "I have a bad knee." (AM)

Describes a study using transformational generative grammar to demonstrate that the frequently used structure "verb a verb" in Spanish is to be interpreted in three ways. Conclusions are drawn for the teaching of Spanish as a foreign language. (AMH)

Reports on an experiment investigating the modifications in lexicon, grammar, and phonology, made by language teachers as they related to varying levels of proficiency, and are compared to "foreigner talk." (AM)