When a student has made a sentence “I borrowed a paper from Miss Li”,

When a student has made a sentence “I borrowed a paper from Miss Li”, the teacher says “Do you mean a piece of paper?” Here the teacher is playing the role of a(n)______.

controller

prompter

assessor

organizer

答案及解析：本题考查教学实施中教师的角色。解析：题目中出现了学生的错误，老师进行了纠正，问老师所扮演的角色是什么。教师的一个角色是evaluator/assessor，是指老师对学生掌握知识水平的反思和评价，题干的信息体现了教师对学生回答的评价和反馈。综上， C选项正确。故正确答案为C项。