Unit2Readingandthinking課件-高中英語(yǔ)人教版（2019）選擇性必修第三冊(cè)

ReadingandThinkingUnit2HealthyLifestylealcoholabusecigarettesmokingexcessivedietdigitaladdictionLeadin-BrainstormCanyouthinkoutsomeunhealthy/badhabitsofteenagers?tobaccoaddictionDoyouthinkbadhabitsareeasytochange?Whatcanyoudotocorrectthesebadhabits?ReadingHabitsforahealthylifestyleSkimthetitle,thepictureandtheopeningandclosingpartofthepassagequicklyandpredict.Whichisthetexttypeofthispassage?A.expositionC.argumentationB.narrationWhoarethetargetreadersofthispassage?Whatistheauthor'spurposeofwritingthispassage?Youngpeople,especiallythoseteenagerswhowanttochangebadhabits.Tointroducehowhabitsareformedandhowtochangebadhabitsandcreategoodones.PredictionScanthetext.Checkyourpredictionsandfindoutwhatmainideasareincludedinit.Tickthecorrectones.A.HowtochangeabadhabitandcreateagoodoneB.ThecycleofhowhabitsareformedC.HabitsthatcanhelpusstudybetterD.ChanginghabitsgraduallyE.NoeasywaytochangebadhabitsF.WhatahabitisG.WhybadteenagehabitsshouldbechangedReadformainideaTips:mainideaofparasometimesisstatedinopeningsentenceorclosingsentence.Ifnot,trytofindoutanother“standout”sentenceorsummarizeinyourownwords.√?√?√?√?√?√?para.5para.3para.6para.7para.2para.1para.4ReadfordetailsParagraph1Asteenagersgrowup,theybecomemoreindependentandstartmakingtheirowndecisions.

However,duringthisperiod,itcanbeeasyforsomeofthemtoformbadhabits.Thesebadhabits,ifleftunchecked,couldleadtomoreseriousoneswhentheybecomeadults.

Forexample,someofthemmaybecomeinvolvedintobaccooralcoholabuse,whichcanleadtophysicalandmentalhealthproblems.Topreventharmfulhabitslikethesefromdominatingateenager'slifeisessential.Theymustlearntorecognisebadhabitsearlyandmakeappropriatechanges.Howdoestheauthororganizethisparagraph?startwithafactstateanopinionBygivinganexamplechangeWhybadteenagehabitsshouldbechangedReadfordetailsParagraph2Tochangebadhabitsisnevereasy,evenwithmanyattempts.ThereisafamoussayingbasedonthephilosophyofAristotle:"Wearewhatwerepeatedlydo."Inmanyways,ourlifestyleisthesumofchoiceswehavemade.Wemakeachoicetodosomething,andthenwerepeatitoverandoveragain.Soonthatchoicebecomesautomaticandformsahabitthatismuchhardertochange.Thegoodnewsisthatwecanchange,ifweunderstandhowhabitswork.2.Whatwaysofwritingdoestheauthoruseinthisparagraph?Bycitingaquoterepetitivehardtochange1.Whatcharacteristicsdoesahabithave?automatic?Becausewedon’tknowhowhabitworks.WhatahabitisReadfordetailsParagraph3-4Accordingtomodempsychology,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.ThecycleofhowbahitsareformedBesidesgivingtheexplanation,theauthoralsomakesaflowchartandgivesanexampletofurtherexplainwhat“habitcycle”isandmakeitmoreconvincing.cueroutinerewardDoyouthinkthewriterexplainsitclearly?Why?unhappyhappyeatsnacksflowchartReadfordetailsParagraph5Tofacilitateapositivechangeinourbadhabits,wemustfirstexamineourbadhabitcyclesandthentrytoadaptthem.Wecandothisbycombiningtheinformationfromourhabitcycleswithourownpositiveideas.Forexample,wecouldtrytoreplaceanegativeroutinewithsomethingmorepositive.So,whenwefeelunhappyagain(cue),ratherthaneatsnacks,wecouldlistentosomeofourfavouritemusicinstead(routine),whichwillmakeusfeelrelaxed(reward).Asidefromchangingbadhabits,wecanalsousethehabitcycletocreategoodhabits.Forexample,whenwecometoanescalator(cue),ournormalroutineistorideit,butwecouldchangethisroutineintosomethingmorepositivebytakingthestairsinstead.HowtochangeabadhabitandcreategoodonesexamineBygivingexamples2.Howdoestheauthororganizethisparagraph?cueroutinerewardunhappyeatsnackshappyadaptlistentomusicrelaxedcombining1.Whataretheexactwaysmentionedinthisparagraph?replacecreateReadfordetailsParagraph6Manyofustrytochangebadhabitsquickly,andifwearenotsuccessfulstraightaway,weoftenbecomepessimisticandgiveup.Infact,themostsuccessfulwaytochangeisnotsuddenly,butoveraperiodoftime.AstheChinesephilosopherLaoZiwrote,"Ajourneyofathousandmilesbeginswithasinglestep."Onestepseemssmall,butitisessential.Toreachthegoalofchange,apersonmustshowsomedisciplineandrepeatedlytakemanysmallsteps.Afterall,itisnoteasytobreakbadhabits.Changinghabitsgradually1.Whatotherthingsdoweneedtochangebadhabits?timedisciplineefforts&perseverance2.Whatdoestheauthorusetosupporthisargument?BycitingaquoteReadfordetailsParagraph7Foryoungpeople,thereisplentyoftimetochangebadhabits.However,thereisno"magicpill"ordeletebuttonthatwillhelpyou;youhavetothinkaboutyourbadhabitsanddecideonsomechanges.Youhavethepowertobuildahappyandhealthylifefullofgoodhabits!Whatisthefunctionofthisparagraph?Theyrefertoeasyways.metaphorWhatdo“magicpill”and“deletebutton”referto?Itisasummary/conclusionofthiswholepassage,inwhichtheauthorappealstotheyoungpeopletorecogniseourbadhabitsanddecideonchangesandthusliveahealthylifefullofgoodhabits.NoeasywaytochangebadhabitsAfter-readingWhatmethodsofwritingdoestheauthorusetoillustratethetopic?GivingexamplesCitingquotesMetaphorListingaflowchartMakingtheexplanationJust___Aristotleputit,“Wearewhatwerepeatedlydo.”Inmanyaspects,ourlifestyleistheresultofthechoicesthatwehavemade.So________(form)goodhabitsisveryimportant,especiallyforteenagers.That'sbecausebadhabits,if____(leave)unchecked,couldleadtomoreseriousoneswhenwebecomeadults.Thegoodnewsisthatwecanchangeourbadhabitsifweunderstand____habitswork.___________(prevent)harmfulhabitsfromdominatingourlife,weshouldmakeuseofthe“habitcycle”tokickbadhabitsanddevelopgoodones.Firstwecanfacilitate___positivechange

byexaminingourbadhabitcyclesandtryingtoadaptthem.Asidefromthis,weshouldalsoformgoodhabitsonpurpose.Gradually,we________________(reward)byouractions.

Manyofustrytochangebadhabitsquickly.Butifwearenotsuccessfulstraightaway,don'tbecomepessimistic.Asamatteroffact,the______________(successful)waytochangeisnotsuddenly,butoveraperiodoftime.AstheChinesesayinggoes,“Ajourneyofathousandmiles_______(begin)withasinglestep.”Aslongaswe__________(repeat)takemanysmallsteps,wearesuretogetridofbadhabitsandbuildahealthylife.

awillberewardedmostsuccessfulasbeginshowleftrepeatedlyformingTopreventSummaryDiscussionIhavebeensufferingfromthebadhabitofovereatingfordecades.EverytimeIfeelupset，Ieatalot.Overeatingisthemosteffectivewayformetorelievestresstemporarily.ItisironicthatIeatevenmorewhenIfeelan