【公開(kāi)課】Unit+2Reading+and+Thinking++課件人教版（2019）選擇性必修第三冊(cè)

Unit2HealthyLifestyleOpeningPage,ReadingandThinkingLearningObjectives1.understandthetopic,structureandmainideasofthetext;2.analyzehowhabitcycleworks;3.reflectondevelopinggoodhabitsforahealthylifestyle.LeadinginLookanddiscuss1Howdoyouthinkthepeoplefeelinthephotos?2Doyouthinktheyareallleadingahealthylifestyle?Whyorwhynot?Warmingup1.Whatareunhealthyhabits？eatingjunkfoodspendingtoomuchtimeonlineaddictingtophonestayinguptoolatenotbrushingtheteethreadinginbed1.Arebadhabitseasytochange?Whyorwhynot?2.Whathabitsdoyouthinkareunhealthy?DiscussthesequestionsingroupsDrinkingalcoholCigaretteSmokingDietDigitaladdictionn.

酒；酒精Fastreading①.What'sthegenre(體裁)ofthetext?A.Narration(記敘文)B.Exposition(說(shuō)明文)C.Argumentation(議論文)②.Whatisthetextmainlyabout?A.Howteenagersmakeachoice.B.Howteenagersfeelrelaxed.C.Howteenagerschangetheirbadhabits.D.Howteenagersbecomemoreindependent.1.Skimthetitleandthepassagequickly.2.Readthetextandfindoutwhatmainideasareincludedinit.Tickthecorrectones.A.HowtochangeabadhabitandcreategoodonesThecycleofhowhabitsareformedHabitsthatcanhelpusstudybetterChanginghabitsgraduallyNoeasywaytochangebadhabitsWhatahabitisWhybadteenagehabitsshouldbechanged_____________________√√√√√√3.Matchthemainideaswitheachoftheparagraphs.HowtochangeabadhabitandcreategoodonesThecycleofhowhabitsareformedChanginghabitsgraduallyNoeasywaytochangebadhabitsWhatahabitisWhybadteenagehabitsshouldbechangedPara.1Para.2Para.3Para.4Para.5Para.6FindthemianideaofaparagraphThemainideaissometimesstatedineithertheopeningorclosingsentence.Ifnot,lookforanother“standout”sentence,orsummarisetheparagraphinyourmindbyaskingyourself,“Whatisitmainlyabout?”4.Howtochangeabadhabitandcreategoodones.3.Thecycleofhowhabitsareformed.5.Changinghabitsgradually.6.

Noeasywaytochangebadhabits.2.

Whatahabitis.1.Whybadteenagehabitsshouldbechanged.

Exposition

theproblem

theproblem

theproblem

raise,analyze,solve,conclusion

raiseanalysesolveconclusionproblem-solvingpatternDetailedreading-StructureDetailedreadingPara1Howdidtheauthorexplainhisidea?ByusinganexampleQ1:Whybadteenagehabitsshouldbechanged?Q2:Whatshouldtheydotomakechanges?Detailedreading1．Whatshouldteenagersfirstdotopreventharmfulhabitsfromdominatingtheirlife?A．Stayawayfrombadhabits.

B．Recognisebadhabits.C．Thinkoutwaystogetridofthem.

D．Changethemselves.2．WhatwritingtechniquedoestheauthoruseinParagraph1?A．Bycomparison.B．Bycitingquotation.C．Bygivingexamples.D．Bylistingnumbers.√√DetailedreadingPara2Howcanachoiceleadtoahabit?choicerepeatautomatichabitHowdidtheauthorexplainhisidea?ByusingquoteDetailedreadingWhatisthehabitcycle?A．Routine→cue→reward.B．Reward→cue→routine.C．Cue→routine→reward.D．Cue→reward→routine.Para.3√cueroutinerewardDetailedreadingPara3Howdidtheauthorexplainhisidea?BygivingdefinitionByusinganexampleByusingchartThehabitcycle

BadhabitNewhabitGoodhabitCue

RoutineRewardQ:Whatshouldwedotochangeabadhabit?feelunhappyfeelhappybutit’snothealthyeatlotsofunhealthysnacksfeelunhappylistentosomeofourfavouritemusicfeelrelaxedPara4cometoanescalatornormal:____itpositive:takethe_____normal:lazypositive:healthyridestairsDetailedreadingDetailedreadingPara5FillintheblanksparaMainideaBadhabit5Changinghabitsgradually1.Infact,themostsuccessfulwaytochangeisnot_________,but__________________.2.Toreachthegoalofchange,apersonmustshowsome________andrepeatedlytakemany_________.suddenlyoveraperiodoftimedisciplinemanystepsDetailedreadingPara5Howdidtheauthorexplainhisidea?ByusingquoteDetailedreadingPara6Whatdo“magicpill”and“deletebutton”mean?Howdidtheauthorexplainhisidea?Byusingmetaphor(暗喻)Thereisnoeasywaytochangebadhabits.Postreading1.Afterreadingthetext,answerthefollowingquestions.①Howcanachoiceleadtoahabit?②Whatarethethreestagesofthehabitcycle?③Whatshouldwedotochangeabadhabit?④Arebadhabitseasytobechanged?

Whatelsedoyouneedtochangeabadhabit?⑤Willyouuserhehabitcycletobreakyourbadhabit?Whyorwhynot?

①Howcanachoiceleadtoahabit?②Whatarethethreestagesofthehabitcycle?Achoicecanbecomeahabitifwerepeatitoverandoveragain,soonthatchoicebecomeautomaticandformsahabit.Thethreestagesofthehabitcyclearethecue,routine,andreward.③Whatshouldwedotochangeabadhabit?Weshouldexamineourbadhabitcyclesandthentrytoadaptthem.④Whatelsedoyouneedtochangeabadhabitasidefromusinghabitcycle?Discipline&perseverance&optimism&confidenceROUTINEBadhabitCUEREWARDEatunhealthysnacksFeelunhappyFeelhappyROUTINEGoodhabitCUEREWARDEatunhealthysnacksFeelunhappyFeelhappyListentosomefavouri