在英语教学中,话轮(turn)的获得、保持、转换和放弃能力是英语交际能力的几个重要方面。话轮的建立就是要求对话教学要有整体性。有的老师在教学句型时只重视提问,不重视回答;或者只重视回答,不重视提问;更有甚者,把两者全然割裂,长此以往,学生就一个话题展开讨论的能力就得不到发 In English teaching, the turn acquisition, preservation, transformation and abstraction are several important aspects of English communicative competence. The establishment of the turn is to require dialogue teaching to be holistic. Some teachers only pay attention to questions when teaching sentences, and do not pay attention to answering; or they only pay attention to answering questions and do not attach importance to asking questions. What is more, if they completely separate from each other in the long run, the students’ ability to discuss a topic can not be obtained hair