新视角研究生英语读说写2七单元答案

•ExercisesReadingComprehensionStructureoftheTextUnit7:ExercisesVocabularyClozeTranslationUnit7:Readingcomprehension1.Accordingtoparagraphs1and2,whydoAmericanslovecyberspace?Americanslovecyberspace,becauseAmericaisanationthatlovestoexplorenewfrontiersandadmiresindependence.Andcyberspaceisaplacewhereyoucangoandbeyourselfwithoutworryingabouttheneighbors,andisanewfrontierthatgivespeopleanexcitingsenseoffreedom.ReferenceEx.I,pp.134-135Unit7:Readingcomprehension2.Butatthesametime,assuggestedinparagraph2,whatworriesdopeoplehaveaboutcyberspace?However,ascyberspaceembracespeopleofallkinds—differentages,occupations,races,individualtastes,etc.,thereareworrieswhetherallthesepeoplecangetalong,andwhetherpornontheNetwillharmchildren.ReferenceUnit7:Readingcomprehension3.Inparagraphs3and4,theauthortriestodefinethenatureofcyberspacebycomparingittorealestate.Whatdothesetwohaveincommon?Whydosomecitizensbelievethatthegovernmentshouldregulatecyberspace?Bothrealestateandcyberspacearecomprisedofdifferentdistrictsandplacesservingdifferentpurposesanddifferentgroupsofpeople.However,nowmostpeopledon’trecognizethedifferencebetweenthesedifferentplaces,anddirectalltheirattentiontothosemorallybadplacessuitableonlyforcriminalsandpornfans.Thereforetheybelievecyberspaceisanastyplacethatthegovernmentshouldregulate.ReferenceUnit7:Readingcomprehension4.Accordingtoparagraphs5to7,what’stheauthor’spointofviewaboutgovernmentalregulationofcyberspace?Andwhatarethereasonsshegives?Theauthorholdsthatgovernmentalregulationbylawswon’twork,andcyberspacecommunitiesneednogovernmentcontrolbutself-rule.Thereasonsare:(1)Itisunconstitutionalforthegovernmenttousecensorshiptocounterindecencyandothertroublingspeech;(2)Cyberspaceisavoluntarydestinationwhereuserscanchoosewheretogoandwhattosee.Itiseasytoavoidthosenastyplaces.ReferenceUnit7:Readingcomprehension5.Inparagraphs8to11,theauthordescribescyberspaceingreaterdetailbycomparingitwithrealestate.Whatthreeaspectsofcyberspacedoesshediscuss?Whataretheircounterpartsinrealestate?Dotheyneedregulation?ReferenceUnit7:ReadingcomprehensionThethreeaspectsofcyberspaceare:(1)privatee-mailconversations;(2)informationandentertainmentservices;(3)communities.E-mailconversationsrequirenoregulation,astheyareprivateandconsensual.Informationandentertainmentservicesdon’tneedregulationeither,forcustomersneedtorequestanitemorsignupforasubscription,stuffisnotsentouttopeoplewhodon’taskforit.Communityservicesneedregulation—rulesandmoderatorstokeepoutunwantedadvertising,irrelevantdiscussions,andrudeparticipants.ReferenceUnit7:Readingcomprehension6.Accordingtoparagraphs12to14,whatarethecharacteristicsofcyberspacecommunities?Theauthordiscussesthreecharacteristicsofcyberspacecommunities.(1)Thesuccessofcyberspacecommunitiesisdeterminedbyrules,someofwhicharedeterminedbythecontentsupplier,andsomeofwhichconcernpricesandmembershipfees.(2)Cyberspacecommunitiesdevelopwhenpeoplewithlike-mindedinterestsbandtogether,soeveryoneofthemhasitsowncharacter.(3)Cyberspacecommunitiesofanysizeandkindmayflourish,andpeoplehavethefreedomtochoosethecyberspacecommunitytheywanttojoin.ReferenceUnit7:Readingcomprehension7.Amongthesecharacteristicsofcyberspacecommunities,whichfeature(s)makescyberspaceunique?Howarecyberspacecommunitiesdifferentfromterrestrialones?ReferenceUnit7:ReadingcomprehensionItisthethirdcharacteristicthatmakescyberspacecommunitiesdifferentfromterrestrialones.Foronething,inrealestate,thetyrannyofgovernmentforceseveryonetolivebytheruleofthemajority,squeezingoutminoritygroupsandminoritypreferences.However,cyberspaceallowscommunitiesofanysizeandkindtoflourish.Foranother,inrealestate,communitiesareforcedonpeoplebyaccidentsofgeography.Mostpeoplearestuckinthecountrywheretheyareborn.Incontrast,cyberspacecommunitiesarechosenbytheusers.Therulesincyberspacehaveamoralratherthanlegalauthority.Ifusersdonotliketherulesofagivencyberspacecommunity,theycanleaveit.ReferenceUnit7:Readingcomprehension8.Inparagraphs15and16,theauthorpicturesfuturecyberspacecommunities.Inherimagination,whatarecyberspacecommunitieslikeinthefuture?Andwhatshouldcyberspaceexplorersdoaccordingly?Newcyberspacecommunitiesinthefuturewillbeself-contained,cateringtotheirownmembers’inclinationswithoutinterferingwithanyoneelse’s.Therulesgoverningthesecommunitieswillevolveaccordingtotherelationbetweensupplyanddemandinthemarket.Cyberspaceexplorerswillneedtodefineandidentifytheircommunities,andestablishandaccepttheirownlocalgovernments,withouthelpfromanyterrestrialgovernment.ReferenceUnit7:Readingcomprehension9.Inparagraph17,what’stheconclusiontheauthordraws?Sheconcludesthatsocietyneedstounderstandthattherearenosolutionsthatareflawlessandcanmeetallthedifferentneedsofdifferentpeople,andthatgovernmentregulationcannotcreateasafeandpeacefulworldeither.Incyberspace,althoughwewon’thaveaperfectsociety,atleastwecanhavetherighttochooseandberesponsibleforwhatmaterialswesee.ReferenceUnit7:Readingcomprehension10.What’sthemeaningofthetitleofthearticle—“Cyberspace:IfYouDon’tLoveIt,LeaveIt”?Thetitlemeanscyberspaceisa