职业学校的学生由于文化基础不够扎实,往往学习兴趣不浓,参与性不强,使得中职英语的口语教学一直都是英语教学中最薄弱的环节。而形成性评价可以带给学生自信和希望,使学生产生不断进步的动力。因此在中职英语口语教学中,形成性评价的应用已势在必行。本文正在以中职英语口语教学为例,探讨了形成性评价在教学中的具体应用,以期能通过形成性评价与终结性评价的有机结合,促进师生双方的教与学。 Due to the fact that the students in vocational schools are not solid enough in their cultural foundation, they tend to lack of interest in learning and are less involved in their studies. This has led to the fact that oral English teaching in secondary vocational schools has always been the weakest link in English teaching. The formative evaluation can bring the students confidence and hope, so that students produce continuous improvement momentum. Therefore, the application of formative assessment in secondary vocational English oral teaching is imperative. This article is taking secondary vocational English oral teaching as an example to discuss the specific application of formative assessment in teaching so as to promote the teaching and learning of both teachers and students through the organic combination of formative assessment and final assessment.