teacher 是名词.就是表示老师的意思.teaching是动名词。teacher；n.教师教员老师先生。复数： teachers。teaching；n.教学授课指导教导学说教义教诲。复数： teachings 扩展资料&nbsp。How well does the teacher structure the lessons。老师对课程组织安排得如何。The teacher assigned a different task to each of the children。老师给每个儿童布置的作业都不相同。Patience is one of the most important attributes in a teacher。耐心是教师最重要的.品质之一。teach名词；