English On Telecommunications- The Development of Paging System.ppt

文档介绍：Unit8TheDevelopmentofPagingSystem1ContentsRevisionPre-readingActivitiesWhile-anizationTextandtranslationPost-readingActivitiesFurtherDevelopmentoftheTheme-relatedSpecializedKnowledgeAssignments浅谈英语长句的翻译2Revision上节课主要学习了第7单元关于WDM的知识。PleasetellmetheimportantnewwordsrelatedtoWDMandwhat’-readingActivities在日常生活中,通信方式主要有哪些呢?它们各有什么特点呢?本次课将给大家讲pagingsystem有关方面的知识返回4While-readingActivities/.(idiom):havetheadvantageofsomebody比别人强,占上风Takeadvantageofsomething/(to/forsomething)necessary,indispensableIsmoneyessentialtohappiness?下一页5While-readingActivities/NewwordsandphrasesIt’:,certain不用怀疑的;:v.(,agreementormoralpressuretodosomething强迫下一页6While-readingActivities/:pensatesomebodyforsomething:givesomebodysomethinggoodtobalanceorlessenthebadeffectofdamage,loss,’-readingActivities/anizationstep1:::(1)municatefromanyplace,atanytimeandatanydistancegivessocialandeconomicadvantages(2).,