【课件】Unit2Reading+and+Thinking人教版（2019）选择性必修第三册

新人教版高中英语选择性必修三Unit2HealthyLifestyle

ReadingandThinkingABC1.Doyousleepatleast8hourseverynight?Never.Always.Sometimes.quickhealthquiz!ABC2.Doyouhavebreakfasteverymorning?No.Notimeforit.Yes.Anicehealthybreakfasteveryday.Yes.Aquickbreakfastmostoftime.ABC3.Howoftendoyoueatjunkfood?Rarely.Quiteoften.Sometimes.ABC4.Doyousmoke?Never.Yes,often.Yes,sometimes.BCNever.Yes,often.Yes,sometimes.A5.Doyoudrinkalcohol?BC6.AreyouaddictedtotheInternet?Never.Yes,often.Yes,sometimes.AABC7.Doyouexerciseforatleast1houreachday?Never.Yes,always.Yes,sometimes.ABCNever.Yes,always.Yes,sometimes.8.Areyouundertoomuchstress?ABC9.Howoftendoyoufeelangry?Rarely.Quiteoften.Sometimes.ABC10.Howoftendoyoufeellonely?Rarely.Quiteoften.Sometimes.BCSumupyourscores!=2=110-1718-22ABC=3=2=1Areyoulivingahealthylife?23-3010-1718-22ABC=3=2=1①.What'sthegenre(体裁)ofthetext?A.Narration(记叙文)B.Exposition(说明文)C.Argumentation(议论文)②.Whatisthetextmainlyabout?A.Howteenagersmakeachoice.B.Howteenagersfeelrelaxed.C.Howteenagerschangetheirbadhabits.D.Howteenagersbecomemoreindependent.1.Skimthetitleandthepassagequickly.Pre-readingReadthetextandfindoutwhatmainideasareincludedinit.Tickthecorrectones.A.HowtochangeabadhabitandcreategoodonesThecycleofhowhabitsareformedHabitsthatcanhelpusstudybetterChanginghabitsgraduallyNoeasywaytochangebadhabitsWhatahabitisWhybadteenagehabitsshouldbechanged_____________________While-readingWhile-readingWhile-readingAsteenagersgrowup,theybecomemoreindependentandstartmakingtheirowndecisions.However,duringthisperiod,itcanbeeasyforsomeofthemtoformbadhabits.Thesebadhabits,ifleftunchecked,couldleadtomoreseriousoneswhentheybecomeadults.Forexamplesomeofthemmaybecomeinvolvedintobaccooralcoholabuse,whichcanleadtophysicalandmentalhealthproblems.Topreventharmfulhabitslikethesefromdominatingateenager'slifeisessential.Theymustlearntorecognisebadhabitsearlyandmakeappropriatechanges.“teenagers”“however”“must...makechanges”Paragraph1G

Whybadteenagehabitsshouldbechanged.Tips：Lookfortopicsentence&standoutsentence.Paragraph2Tochangebadhabitsisnevereasy,evenwithmanyattempts.ThereisafamoussayingbasedonthephilosophyofAristotle:“Wearewhatwerepeatedlydo.”Inmanyways,ourlifestyleisthesumofchoiceswehavemade.Wemakeachoicetodosomething,andthenwerepeatitoverandoveragain.Soonthatchoicebecomesautomaticandformsahabitthatismuchhardertochange.Thegoodnewsisthatwecanchange,ifweunderstandhowhabitswork.FWhatahabitisandtochangehabitsisnoteasyTips：LookfortopicsentenceTopicsentenceLeadingtothenextparagraphParagraph3Accordingtomodernpsychology,wemustfirstlearnaboutthe“habitcycle”,whichworkslikethis:Firstly,thereis“cue”,anaction,event,orsituationthatactsasasignaltodosomething.Secondly,thereisa“routine”,theregularactionyoutakeinresponsetothecue.Thirdly,thereisa“reward”,thegoodthingorfeelingwegetfromtheroutine.

Forexample,whenwefeelunhappy(cue),weeatlotsofunhealthysnacks(routine),whichmakesusfeelhappy(reward)Therewardmakesusmuchmorelikelytocontinuethecycle,andthebadhabitofrelyingonunhealthysnacksisformed.TopicsentenceBThecycleofhowhabitsareformedTips：LookfortopicsentenceTofacilitateapositivechangeinourbadhabits,wemustfirstexamineourbadhabitcyclesandthentrytoadaptthem.Wecandothisbycombiningtheinformationfromourhabitcycleswithourownpositiveideas.Forexample,wecouldtrytoreplaceanegativeroutinewithsomethingmorepositive.So,whenwefeelunhappyagain(cue),ratherthaneatsnacks,wecouldlistentosomeofourfavouritemusicinstead(routine),whichwillmakeusfeelrelaxed(reward).Asidefromchangingbadhabits,wecanalso

usethehabitcycletocreategoodhabits.

Forexample,whenwecometoanescalator(cue),ournormalroutineistorideit,butwecouldchangethisroutineintosomethingmorepositivebytakingthestairsinstead.Paragraph4TopicsentenceStandoutsentenceAHowtochangeabadhabitandcreategoodonesTips：Lookfortopicsentence

&standoutsentence.Manyofustrytochangebadhabitsquicklyandifwearenotsuccessfulstraightaway,weoftenbecomepessimisticandgiveup.

Infact,themostsuccessfulwaytochangeisnotsuddenly,butoveraperiodoftime.AstheChinesephilosopherLaoZiwrote,“Ajourneyofathousandmilesbeginswithasinglestep."Onestepseemssmall,butitisessential.Toreachthegoalofchange,apersonmustshowsomedisciplineandrepeatedlytakemanysmallsteps.Afterall,itisnoteasytobreakbadhabits.Paragraph5StandoutsentenceDChanginghabitsgradually.Tips：Lookforstandoutsentence.

Foryoungpeople,thereisplentyoftimetochangebadhabits.However,thereisno"magicpill"ordeletebuttonthatwillhelpyou;youhavetothinkaboutyourbadhabitsanddecideonsomechanges.Youhavethepowertobuildahappyandhealthylifefullofgoodhabits!Paragraph6ENoteasytochangebadhabits.Tips：Lookforstandoutsentence

“youngpeople”Topicsentence4.Howtochangeabadhabitandcreategoodones.3.Thecycleofhowhabitsareformed.5.Changinghabitsgradually.6.

Noeasywaytochangebadhabits.2.

Whatahabitis.1.Whybadteenagehabitsshouldbechanged.

Exposition

theproblem

theproblem

theproblem

raise,analyze,solve,conclusion

raiseanalysesolveconclusionproblem-solvingpatternWhile-reading3.Readthetextagainandanswerthefollowingquestions.①Howcanachoiceleadtoahabit?②Whatarethethreestagesofthehabitcycle?③Whatshouldwedotochangeabadhabit?④Arebadhabitseasytobechanged?

Whatelsedoyouneedtochangeabadhabit?While-reading

①Howcanachoiceleadtoahabit?②Whatarethethreestagesofthehabitcycle?Achoicecanbecomeahabitifwerepeatitoverandoveragain,soonthatchoicebecomeautomaticandformsahabit.Thethreestagesofthehabitcyclearethecue,routine,andreward.While-readingCUEROUITNEREWARDThehabitcycle

BadhabitNewhabitGoodhabitCue

RoutineRewardfeelunhappyfeelhappybutit’snothealthyeatlotsofunhealthysnacksfeelunhappylistentosomeofourfavouritemusicfeelrelaxedcometoanescalatornormal:____itpositive:takethe_____normal:lazypositive:healthyridestairs③Whatshouldwedotochangeabadhabit?Weshouldexamineourbadhabitcyclesandthentrytoadaptthem.ROUTINEBadhabitCUEREWARDEatunhealthysnacksFeelunhappyFeelhappyWhile-readingROUTINEGoodhabitCUEREWARDEatunhealthysnacksFeelunhappyFeelha