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1、Unit8Leadin>Task1Inmyopinion,invadinganothercountryisthemostseriouscrimebecauseitcancausealargenumberofdeaths.Moreimportantly,aninvasionisaviolationofinternationallawandcanleadtowar.Hackingandtextmessagescamshavebothcameintoexistenceinmoderntimeswhenth
2、eInternetandcellphonesgainedpopularity.Hackerscausebillionsofdollarsindamageandareresponsibleforbillionsmoreinidentitythefts.Bullying,serialkillingsandterrorismarenotalwaysconcernedwithmoney;sometimestheyarerelatedtosuchfactorsasanoverwhelmingneedforpo
3、wer,amentalillness,ananti-socialattitude,orapoliticalpurpose.Listeningskills:IdentifyingsignalwordsTokeepourchildrensafefromdangerouscriminals,thesetipsmightbehelpful.First,childrenshouldbeencouragedalwaystoaskpermissionfromtheircaregiversbeforetheygoa
4、nywhere.Theyshouldnotonlytellthecaregiverswheretheywillbeatalltimes,butalsowhowillbelookingafterthem.Also,childrenshouldneverwalkorridetheirbikesalone.Instead,theyshouldtravelingroupswheneverpossible.Moreimportantly,childrenshouldbetaughttostayawayfrom
5、strangers,thoughtheymayoffertoshowthemapuppyorgivethemcandy.Childrenshouldbetaughttosay"no"andrun,scream,orfightifnecessary.Moreover,childrenshouldbetoldthatnoproblemistoobigortoosmalltoaskgrown-ups.Infact,itisnevertoolatetoaskforhelp,andtokeepaskingun
6、tiltheygetthehelptheyneed.Lastbutnotleast,weshouldrealizethatmanychild-attackcasesinvolveafamilymemberorfamilyfriend,forexample,astepfather,sister'sboyfriend,babysitter,neighbor,andsoon.Listeningin>Task1Girl:Yes,I'dliketoreportamugging.Policeofficer:OK
7、.Canyoutellmeexactlywhathappened?Girl:Well,Iwaswalkinghomefromworkwhenthiswomanknockedmerightoffmyfeet,seizedmystuff,andranoff.IwassoscaredthatIdidn'tgoafterher.PoliceCanyoudescribethewomanforme?officer:Girl:Yeah.Heisquitetall,aboutsixfeetthree.Policeo
8、fficer:Yousaidawomanrobbedyou.Girl:Well,I'mnotreallysure.Hmm.Yousee,thepersonwaswearingawhitedress,alightredsweateroverit,andsheorhewaswearingapairofbasketballshoes.Policeofficer:Hmm.Whatelsecanyouremember?Girl:Well,theperson...hadabear
