过去完成时过去完成进行时 例句.pdf

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1、精品好文档，推荐学习交流 仅供学习与交流，如有侵权请联系网站删除 谢谢1 Past perfect tense：1.They had already had breakfast before they arrived at the hotel.2.She had finished writing the composition by 10：00 this morning.3.He told me that there had been an argument between them 4.And this semester,we have learned the past tense,the

2、past perfect tense and the future tense and so on.5.They said that production costs had been reduced.6.All the tickets had been sold out when they arrived.7.We had hardly reached the school before it began to rain.8.By the time I got to the bus stop,the bus had already left.9.Eric died a few days ag

3、o and these years,he had lived as a recluse.10.He died,though great efforts had been made to save his life.精品好文档，推荐学习交流 仅供学习与交流，如有侵权请联系网站删除 谢谢2 11.We had learned over two thousand English words by the end of last term.12.They had planted six hundred trees before last Wednesday.13.Before she came to

4、China,Grace had taught English in a middle school for about five years.14.I had learned 1000 English words till then.15.They had arrived at the station by ten yesterday.BM1014 Kim 精品好文档，推荐学习交流 仅供学习与交流，如有侵权请联系网站删除 谢谢3 Past perfect continuous tense:1.I had only been reading a few minutes when he came

5、in.2.She had only been reviewing her lessons for a short while when her little sister interrupted her.3.When the police arrived,the thieves had run away.4.She had been suffering from a bad cold when she took the exam.5.Rafael was scolded even though he hadnt been doing anything wrong.6.Had they been

6、 expecting the news for some time?7.I had been looking for it for days before I found it.8.He had been mentioning your name to me.9.I asked where they had been staying all those days.10.She had been cleaning the office,so we had to wait outside.11.Had they been expecting the news for some time?12.I

7、had been waiting for her before she came in.13.She had been loving Kim deeply when Kim died.精品好文档，推荐学习交流 仅供学习与交流，如有侵权请联系网站删除 谢谢4 14.I had been reading the absorbing book when a ball hit my head.15.I had been imagining the bright future before the harsh reality beat me.BM1014 Kim 企业如何进行数据化管理 对于企业来讲，数

8、据化运用和管理无处不在，无论是企业日常运营，还是企业的营销企划，都是企业所有管理者或经营者无可否认的重要命题。然而，做好数据化应用，是一件系统而又复杂的课题。企业如何真正把生产计划、营销战略、财务战略、经营战略等体系有效的结合运用是非常考验管理者知识智慧的。但有的企业主根本无视统计管理、数据分析与经营和营销的关联性。在当今强调竞争优势的经济环境中，如果不能把握精确性的专业竞争，不根据各个专业性的概率指标与企业各种资源进行整体的科学组合，就无法使资源配置得到有效利用，资源整合价值最大化就会成为一个泡影，实施数据化管理，培育企业的竞争优势就会成为一个空话。一、明确数据化管理的基本要求 1、管理者重

9、视数据化管理，是实施数据化管理的基本条件，管理者重视数据化，重视人的因素，确立人和数据的有效组合，充分利精品好文档，推荐学习交流 仅供学习与交流，如有侵权请联系网站删除 谢谢5 用数据的作用或功能，认知和使用数据的价值，调动人的积极性和主观能动性，才能构建数据化管理平台按照数据化要求开展相关工作。2、认清数据与管理的关系。企业不重视数据管理，就无法认清数据与管理的关系。很多管理者会经常通过数据分析来比较管理效率差异的原因。如生产管理中，两个部门人员、设备、材料、时间等要素完全一致的情况下，但生产的效率不一样，我就可以通过生产流程中的数据分解，进行数据分析，就可确认是员工士气、还是员工熟练情况和或管理因素导致生产效率不同的原因。3、采集的数据必须是真实可靠的。数据因人而存在，是从管理活动中得来。数据的采集方法和管理要有制度和流程规范，不能随心所欲，更不能估测和伪造数据。数据的真实性对企业的分析和决策非常重要。其真实性一方面要依靠人的道德行为来保证，另一方面制度的保障是不可缺少的。在双重要求下我们的数据采集才能有保障。4、数据是连续性和系统性的。在管理活动中，数据采集不能时断时续。不能只采集某一个方面，否则影响数据的准确性和完整性，企业各业务单元或各部门可按照年度、季度、月度以及每周、每日来采集企业各方面管理和业务发生的数据，进行归纳和统计。