Abstract-The present study is an attempt to confront the problem of many Thai students' failure to communicate fluently and accurately in English. For this reason the study investigates the patterns of teacher-student interaction in beginner EFL (English as a Foreign Language) lessons in a Thai elementary school. The analysis of classroom discourse shows that one-way communication prevails in the lessons with the teachers leading teacher-fronted discussion and students listening and then either repeating after the teacher or responding briefly. If the students are engaged in a discussion, they are asked mainly comprehension, assent or educational (grammar and vocabulary) questions. Furthermore, an examination of the teachers' and students' verbal behaviors shows frequent code-switching practices.Index Terms-Classroom discourse analysis, code switching, elementary education, English as a foreign language.
I. INTRODUCTIONFormal instruction accelerates the acquisition of the target language and makes it possible for learners to achieve higher level of proficiency. Having been exposed to rich input in English and having learned the language for many years, it should not be difficult for Thai students to communicate in English. Nevertheless, many learners cannot speak and write fluently and accurately in English. Thus, the problem of many students' failure to communicate effectively needs to be confronted.Successful language learning depends on classroom communication, i.e. interaction learners engage in with their teacher and other learners. The discourse among students and the teacher and among students themselves is central for foreign language learning as it contextualizes learning experiences while active participation in classroom discourse engages learners in the learning process.
II. CLASSROOM DISCOURSEA characteristic feature of classroom discourse is the teacher's control of the interaction. A large body of research proves the unequal roles of participants in classroom communication with the teacher managing the conversation and turn-taking [1]. However, the control over the classroom discourse leads to limited learning as there is no place for meaningful, spontaneous and natural interaction. Students can only acquire the language through involvement in interactions and relationships formed when they take part in Manuscript received October 10, 2014; revised January 14, 2015. Dorota Domalewska is with Rangsit University, Pathum Thani, Thailand (e-mail: dorota@outlook.co.th).communication. Language thus activated and internalized becomes part of the students' cognitive resources [2]. Learning needs to be meaningful as it allows "new pieces of information [to be] attached to existing knowledge so that a new, meaningful whole, like the completed puzzle, is formed" [3]. Learning needs to be based on the processes of assimilation, accommodation, developing meaningful cognitive sets (i.e. forming logical connection and organization in the material), and using advanced organizers (i.e. general concepts that help t...