Due to English used to connecting people that know each other, it becomes move important or an official language today. Everywhere around the world is English used: in the name of book, sign and communication. In Thailand, we have learned English since we were children. It was good for us but we are always confronted with the problem about difference between languages, culture and education.
From this research, it was talking about word stress in English pronunciation in Thai learners surveyed in the college of Tourism and Hospitality, Rangsit University by questionaries. The result is divided into importance of English pronunciation, development of English pronunciation and cause of problems English pronunciation. Knowing the small difference between the female group and the male. Both males and females think English pronunciation is important for daily life the same. This study did follow-up with the experimental group to examine important of English pronunciation from using word stress in communication and focusing on the develop English pronunciation of the students who used to watch YouTube videos on the pronunciation of English pronunciation equal to practice hearing the sound of English very much. Then talk with foreigners and try to imitate spoken English less and cause of problems English pronunciation. It could depend on personal such as English pronunciation is not clear and worry about grammar too much. The results of the analysis revealed that, the students who have problem speak English for English
pronunciation is not clear more than worry about grammar. So word stress can help to improve English of learners about pronunciation of communication in daily life.
From the problems answered by the students in the college of Tourism and Hospitality, Rangsit University, it is shown that the problems of word stress in English pronunciation. It take time to be solved. There is an easy way to help the management is teacher in school. When the teachers know that the problem is, they would know how to instruct their students to be more effective. Whether it be instructing students to think positive about learning English language, encouraging students to be dare to speak English, supporting students to use English language about word stress or do suggest students when they are wrong. So, the problems word stress in English pronunciation can be solved and skills can be improved.