Unit 2 Healthy Lifestyle Reading and Thinking-高二英语人教版（2019）选择性必修第三册教材习题

Unit2HealthyLifestyleReadingandThinking——高二英语人教版（2019）选择性必修第三册教材习题【课文】HABITSFORAHEALTHYLIFESTYLEAsteenagersgrowup,theybecomemoreindependentandstartmakingtheirowndecisions.However,duringthisperiod,itcanbeeasyforsomeofthemtoformbadhabits.Thesebadhabits,ifleftunchecked,couldleadtomoreseriousoneswhentheybecomeadults.Forexample,someofthemmaybecomeinvolvedintobaccooralcoholabuse,whichcanleadtophysicalandmentalhealthproblems.Topreventharmfulhabitslikethesefromdominatingateenager’slifeisessential.Theymustlearntorecognisebadhabitsearlyandmakeappropriatechanges.Tochangebadhabitsisnevereasy,evenwithmanyattempts.ThereisafamoussayingbasedonthephilosophyofAristotle:“Wearewhatwerepeatedlydo.”Inmanyways,ourlifestyleisthesumofchoiceswehavemade.Wemakeachoicetodosomething,andthenwerepeatitoverandoveragain.Soonthatchoicebecomesautomaticandformsahabitthatismuchhardertochange.Thegoodnewsisthatwecanchange,ifweunderstandhowhabitswork.Accordingtomodernpsychology,wemustfirstlearnaboutthe“habitcycle”,whichworkslikethis:•Firstly,thereisa“cue”,anaction,event,orsituationthatactsasasignaltodosomething.•Secondly,thereisa“routine”,theregularactionyoutakeinresponsetothecue.•Thirdly,thereisthe“reward”,thegoodthingorfeelingwegetfromtheroutine.Forexample,whenwefeelunhappy(cue),weeatlotsofunhealthysnacks(routine),whichmakesusfeelhappy(reward).Therewardmakesusmuchmorelikelytocontinuethecycle,andthebadhabitofrelyingonunhealthysnacksisformed.Tofacilitateapositivechangeinourbadhabits,wemustfirstexamineourbadhabitcyclesandthentrytoadaptthem.Wecandothisbycombiningtheinformationfromourhabitcycleswithourownpositiveideas.Forexample,wecouldtrytoreplaceanegativeroutinewithsomethingmorepositive.So,whenwefeelunhappyagain(cue),ratherthaneatsnacks,wecouldlistentosomeofourfavouritemusicinstead(routine),whichwillmakeusfeelrelaxed(reward).Asidefromchangingbadhabits,wecanalsousethehabitcycletocreategoodhabits.Forexample,whenwecometoanescalator(cue),ournormalroutineistorideit,butwecouldchangethisroutineintosomethingmorepositivebytakingthestairsinstead.Manyofustrytochangebadhabitsquickly,andifwearenotsuccessfulstraightaway,weoftenbecomepessimisticandgiveup.Infact,themostsuccessfulwaytochangeisnotsuddenly,butoveraperiodoftime.AstheChinesephilosopherLaoziwrote,“Ajourneyofathousandmilesbeginswithasinglestep.”Onestepseemssmall,butitisessential.Toreachthegoalofchange,apersonmustshowsomedisciplineandrepeatedlytakemanysmallsteps.Afterall,itisnoteasytobreakbadhabits.Foryoungpeople,thereisplentyoftimetochangebadhabits.However,thereisno“magicpill”ordeletebuttonthatwillhelpyou;youhavetothinkaboutyourbadhabitsanddecideonsomechanges.Youhavethepowertobuildahappyandhealthylifefullofgoodhabits!【习题】(1)Readthetextandfindoutwhatmainideasareincludedinit.Tickthecorrectones.答案：A,B,D,E,F,G(2)Readthetextagainandanswerthequestions.1Howcanachoiceleadtoahabit?2Whatarethethreestagesofthehabitcycle?3Whatshouldwedotochangeabadhabit?4Howcanapersonusedisciplinetohelpchangeabadhabit?5Willyouusethehabitcycletobreakyourbadhabits?Whyorwhynot?参考答案：1.Achoicecanleadtoahabitifwemakethesamechoiceoverandoveragain.2.Thethreestagesofthehabitcyclearethecue,routine,andreward.3.Tochangeabadhabit,weshouldexamineourhabitcyclesandthentrytoadaptthem.4.Apersoncanusedisciplinetochangeabadhabitbytakingmanysmallstepstoreachthegoalofchange.5.Yes.IwillusethehabitcycletobreakmybadhabitofusingmyphonetoomuchbecauseIwanttospendmoretimereadingbooksandplayingsports.(3)Workingroups.Completethetasks.1.Thinkofonebadhabitandwritedownthecue,routine,andreward.Thencomeupwithanideaofhowtobreakthebadhabit.2.Doyouknowanyalternativewaystobetterhabits?Discusswithyourpartnerwhichwayyouthinkismosteffective.参考答案：1.Cue:Boredom/Waiting/BeinganxiousRoutine:BitingnailsReward:Stressrelief/DistractionBreakthehabit:Chewgum,getastressballorfidgetspinnertohold,wearglovesorstickersonyournails2.Alternativewaystobetterhabits:•Tellsomeoneelsewhatyouwanttochange.Peerpressurefromsomeoneelsewillhelp.•Fineyourself.Everytimeyoudothebadhabit,putasmall