The present study examines the role of Gal’perin’s Concept-based Instruction (CBI) as a pedagogical approach in teaching cognitive grammar-based (CG-based) concepts of tense and aspect to EFL students. Following the sociocultural theory of L2 Acquisition (SCT), arming L2 learners with scientific concepts can lead to L2 development by deepening their understanding and raising awareness of L2 str...

This study dealt with an important origin of Arabic grammar according to one the eleventh century grammarians، Sheikh Ibrahim Al-Qassab Al-Rumi known as (Ibn Al-Qassab) in his book (Al-Azhar). which he explained (Explanation Secrets Grammar) by Imam Muhammad bin Bir Ali Al-Barkawi، who died (981 AH).This came highlight distinguished scientific efforts personality grammatical explanation what ha...

The As.t.ādhyāȳı, Pān. ini’s grammar of Sanskrit, exhibits an unparalleled structure which to this day has not been fully understood. It encodes the grammar rules in a very concise manner, making use of inheritance and a sophisticated metalanguage. Modern linguistics could benefit from a deep study of its precise description methods. Unfortunately, due to the fact that they have little to no kn...

We describe the VTeX Language Editing Dataset of Academic Texts (LEDAT), a dataset of text extracts from scientific papers that were edited by professional native English language editors at VTeX. The goal of the LEDAT is to provide a large data resource for the development of language evaluation and grammar error correction systems for the scientific community. We describe the data collection ...

Among the techniques for the creation of photorealistic virtual organisms, particularly plants, and in scientific models of vegetation structure, rule-based specifications (formal grammars) play a prominent role. Lindenmayer systems (L-systems) are the most widespread formalism of this sort, but certain types of graph grammars, combined with standard object-oriented programming, offer even more...

Two major schools of grammar emerged in the 20th century, namely American Structural Grammar represented by L. Bloomfield and Transformational-Generative (TG Grammar) Chomsky. This paper compares differences between two from aspects background, stage development, philosophical psychological basis, view language, goals study, objects methods language acquisition theory other aspects. also Englis...