高中英语 unit 4 law and order section welcome to the unit readingpreparing教师用书 牛津译林版选修

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1、“讲忠诚、严纪律、立政德”三者相互贯通、相互联系。忠诚是共产党人的底色，纪律是不能触碰的底线，政德是必须修炼的素养。永葆底色、不碰底线Unit4　Lawandorder随着垃圾邮件的泛滥，利用法律来保护网络用户的呼声越来越高了。StopSpam!WhenIfirstgotane－mailaccounttenyearsago，Ireceivedcommunicationsonlyfromfamily，friends，andcolleagues.NowitseemsthateverytimeIcheckmye－mail，Ihaveanendlessseriesofadvertisementsa

2、ndothercorrespondencethatdonotinterestmeatall.Ifwewante－mailtocontinuetobeuseful，weneedspecificlawsthatmakespamming(发送垃圾邮件)acrime.Iflawmakersdonotdosomethingsoontoprohibitspam，theproblemwillcertainlygetmuchworse.Computerprogramsallowspammerstosendhundredsofmillionsofe－mailsalmostinstantly.Asmorean

3、dmoreadvertisersturntospamtoselltheirproducts，individual(个人的)e－mailboxesareoftenfloodedwithspame－mails.Wouldpeoplecontinuetousee－mailiftheyhadtodealwithanannoyingamountofspameachtime?Thisproblemistroublingforindividualsandcompaniesaswell.Manyspame－mailscontaincomputervirusesthatcanshutdowntheentir

4、enetworkofacompany.Companiesrelyone－mailfortheiremployeestocommunicatewitheachother.Spamfrequentlycausesfailuresintheirlocalcommunicationsnetworks，andtheiremployeesarethusunabletocommunicateeffectively.Suchasituationresultsinalossofproductivityandrequirescompaniestorepeatedlyrepairtheirnetworks.Th

5、esecomputerproblemsraiseproductioncostsofcompanies，whichare，intheend，passedontotheconsumer.Forthesereasons，Ibelievethatlawmakersneedtolegislate(立法)againstspam.Spammersshouldbefined，andperhapssenttoprisoniftheycontinuetodisturbpeople.E－mailisatoolwhichhelpspeopleallovertheworldtocommunicateconvenie

6、ntly，butspamisdestroyingthisconvenience.1．Whatdoestheunderlinedword“correspondence”inParagraph1probablymean?________________________________________________________________________________________________________________________________2．Accordingtothetext，whatisthemajorcauseofthefloodingspam?____

7、____________________________________________________________政德才能立得稳、立得牢。要深入学习贯彻习近平新时代中国特色社会主义思想特别是习近平总书记关于“立政德”的重要论述，深刻认识新时代立政德的重要性和紧迫性。“讲忠诚、严纪律、立政德”三者相互贯通、相互联系。忠诚是共产党人的底色，纪律是不能触碰的底线，政德是必须修炼的素养。永葆底色、不碰底线_________