请问这句话中one指的是什么?请从语法上分析,就是一般情况下,主谓宾全有的句子,后面加一逗号,接着来一同位语one th

答：句型：A is a +adj.+可数名词单数,one +that-定语从句.
译：A是一个.的XX,一个（.的）XX.
高考题典型：Meeting my uncle after all these years was an unforgettable moment,one I will
always treasure.
其它很多题句都是模仿这一道高考题而编的.当年此题的得分率据说很低,只有24%还是40%,记不清了.
one 作为同位语,就是=a+前面的那个可数名词.至于这个可数名词在前面的这个句子中作主语、宾语还是表语,则不一定了.大多数情况下,我见到的是表语,作宾语的可能性也很大.作主语的情况少一些.
　　Communication is an essential part of work and home life.Understanding how to be a good communicator can be an important productivity tool,one that’s frequently neglected.Poor communication can often have disastrous results; lost time,injured feelings,frustration,ineffective meetings,unproductive teamwork,resulting in a general lack of career advancement and goal achievement.To become effective communicators we need to be aware of a few fundamental tips we can use in our work and life interactions.Regardless of the situation,the same rules apply.
试译：
与人沟通是工作和家庭生活中十分重要的.懂得如何更好地沟通是提高工作效率一个非常重要的工具,一个经常被人们所忽略工具.沟通不善经常会导致损失惨重；浪费时间、伤害感情、令人失望、会议无效、团队工作没有收获,结果是很难在职场晋升,也很难实现目标.要想有效地沟通,我们需要了解几个基本的沟通方法,把这些方法用在工作和生活的交往中.无论何种情况,这些规则都适用.