ShouldmobilephonebebannedinclassThemobilephoneispopularintheseyearsbecausethefunctionofthephoneissopowerfulthatitcanhelphumanliveamoreconvenientlife.Andthestudentinschoolalsolikestousemobilephoneinschool,eventheycannotleavetheirphonesinclass.Classmeansaplacewherestudentshouldgainknowledgefromtheteacherinacertainperiod.Thisessaywillarguethatthemobilephoneshouldbebannedinclass.Thereasonfortheargumentisthatthemobilephonemayinterrupttheprocessoftheclass,itcandecreasethestudyefficiencyanditcanalsodisturbthestudentaround.Firstly,themobilephoneshouldbebannedisbecausetheringtonesofthephonemayinterrupttheclass.Forexample,wheninaclass,asuddenphoneringtonesmaystoptheteacherfromspeakingandtheteachermayforgetwhatheorshehassaidaftertheringtonesstop.Furthermore,itisabadmannertointerruptotherswhentheyaretalking.Therefore,thenoiseofthephonealwaysbehatedbythespeakers.Sinceitisknowntoallthatitisimpolitetohaveaphonecallinclassorlecture,whynotclosethephonesandkeepthemaway.Thesecondreasonforbanningthemobilephoneinclassisthatitwillinfluencestudents'attentionwhentheyarestudyanddecreasetheirstudyefficiency.Forinstance,whentheclassisgoingon,thestudentwithaphonewillbedistractedbythephone.Theyimaginetheremaybeamessageonthephoneandshifttheirattentionfromtheteachertotheirphonescreen.Althoughitcouldbearguethatstudentscanuseaphonetodothethingsthathelpfulfortheclassandunderstandthelessonclearlywiththehelpofthemobilephone,itismorelikelythattheycannotcontrolthemselvesfromusingotherapplicationsunrelatedtotheclass.Inaddition,itisnecessaryforschooltomakerulesforbanningthemobilephone,forthestudentscannotcontrolthemselves.Usingmobilephoneinclasswilldisturbotherstudentaroundthatisthefinalreasonforbanningthemobilephoneinclass.Forexample,ifastudentusethephoneinclassbutnotbestopped,thearoundstudentsarelikelytostartusingtheirphone.Thenthearoundstudentswillinfluencemorestudentsintheclass.Theconsequenceofnotbanningthemobilephoneisthatthewholeclassstudentswilllookatthephonescreenduringtheclass.So,thebehaviorshouldbestoppedbeforeitsspreading.Insummary,itcanbearguedthatitisnecessarytobanusingmobilephoneinclass.Forthereasonthatitwillinfluencetheprocessofclass,decreaseuser'sstudyefficiencyandinfluenceotherstudents'attentiontoclass.