【课件】Unit+2+Reading+and+thinking+公开课课件人教版（2019）选择性必修第三册.pptx

Unit2HealthyLifestyleReadingandThinkingLearn to develop good health habitsLearn to develop good health habitsLearningObjectivesLearningObjectivesBy the end of the lesson,students are able to(1)todiscovertheelementsofthehabitcycleandunderstandhowthehabitcycleworks(2)tofindthemainideaofparagraphs(3)tolearntheimportanceofkeepinghealth(4)tobuilduptheconfidenceandabilitytodevelopgoodhealthhabitsPART ONELead-inThe greatest wealth is health.The greatest wealth is health.-Virgin -VirginMore well-known sayings:Habit is a second nature.习惯成自然Early to bed,early to rise makes a man healthy,wealthy and wise.早早起床早早睡，聪明健康又富贵。We are what we repeatedly do.每天反复做的事情造就了我们。Doyouthinkbadhabitsareeasytochange?Whatcanyoudotocorrectthesebadhabits?Can you list some unhealthy/bad habits of teenagers?Now,lets read a passage to find out the answer.addicted to computer gamessmokingstaying up latealcohol abuseexcessive diet PART TWOPre-readingBefore reading,think these questions:1.Are bad habits easy to change?2.What can you do to correct these bad habits?Bad habits are hard to change because we are usually doing something we really like,but we are doing it too much.I think people can correct these bad habits by thinking about them more and deciding they will feel better and happier if they stop them.PART THREEWhile-readingReading for genre(text type)Reading for genre(text type)Skimthetitleandthepassagequickly.1.Whatistexttypeofthepassage?A.NarrationB.ExpositionC.Argumentation2.Whoarethetargetaudienceofthetext?Teenagers,especiallythosewhowanttochangebadhabitsRead the passage and match the main ideawiththeparagraphaccordingly.How to change a bad habit and create good onesThe cycle of how habits are formedYoung people have the power to build a healthy life full of good habits.Changing habits gradually What a habit is and to change habits is not easy Why bad teenage habits should be changedABCDEF Reading for the main ideasReading for the main ideas The main idea is sometimes stated in.If not,look for another in your mind by asking yourself,“What is it mainly about?”A.How to change a bad habit and create good onesB.The cycle of how habits are formedC.Habits that can help us study betterD.Changing habits graduallyE.No easy way to change bad habitsF.What a habit is G.Why bad teenage habits should be changedPara.1Para.2Para.3Para.4Para.5Para.6Reading for the main ideasReading for the main ideasReading for the main ideasReading for the main ideasReading for structureReading for structureReading for detailsReading for detailsAs teenagers grow up,they become more independent and start making their own decisions.However,during this period,it can be easy for some of them to form bad habits.These bad habits,if left unchecked,could lead to more serious ones when they become adults.For example some of them may become involved in tobacco or alcohol abuse,which can lead to physical and mental health problems.To prevent harmful habits like these from dominating a teenagers life is essential.They must learn to recognise bad habits early and make appropriate changes.HowdoestheauthordeveloptheHowdoestheauthordeveloptheparagragh?Paragraph1Asteenagersgrowup,theybecomemoreindependentandstartmakingtheirowndecisions.However,during this period,it can be easy for some ofthem to form bad habits.These bad habits,if leftunchecked,could lead to more serious ones when theybecomeadults.For example some of them may become involved intobaccooralcoholabuse,whichcanleadtophysicalandmentalhealthproblems.startwithafactstateanopinionBygivinganexampleChangeReading for detailsReading for detailsReading for detailsReading for detailsParagraph2To change bad habits is never easy,even with many attempts.There is a famous saying based on the philosophy of Aristotle:We are what we repeatedly do.In many ways,our lifestyle is the sum of choices we have made.We make a choice to do something,and then we repeat it over and over again.Soon that choice becomes automatic and forms a habit that is much harder to change.The good news is that we can change,if we understand how habits work.HowdoestheauthordeveloptheHowdoestheauthordevelopthe paragragh?There is a famous saying based on the philosophy ofAristotle:Wearewhatwerepeatedlydo.BycitingaquotationWhatdoesthequotationWearewhatweWhatdoesthequotationWearewhatwerepeatedlydomeanrepeatedlydomean？我们重复的行为造就了我们.Q1:Whatcharacteristicsdoesahabithave?Q1:Whatcharacteristicsdoesahabithave?Inmanyways,ourlifestyleisthesumofchoiceswehavemade.Wemakeachoicetodosomething,andthenwerepeatitoverandoveragain.Soonthatchoicebecomesautomaticandformsahabitthatismuchhardertochange.repetitionautomaticharder to changeQ2:Whyisithardtochangeahabit?Q2:Whyisithardtochangeahabit?The good news is that we can change,if weunderstandhowhabitswork.Becauseweusuallydontunderstandhowhabitworks.According to modern psychology,we must first learn about thehabit cycle,which works like this:Firstly,there is cue,an action,event,or situation that acts as a signal to do something.Secondly,there is a routine,the regular action you take in response to the cue.Thirdly,there is a reward,the good thing or feeling we get from the routine.For example,when we feel unhappy(cue),we eat lots of unhealthy snacks(routine),which makes us feel happy(reward)The reward makes us much more likely to continue the cycle,and the bad habit of relying on unhealthy snacks is formed.Reading for detailsReading for detailsReading for detailsReading for detailsParagraph3Q1Q1：WhatarethethreestagesofhabitcycleWhatarethethreestagesofhabitcycle？Q2Q2:How:Howdoestheauthorfurtherexplainthehabitcycle?doestheauthorfurtherexplainthehabitcycle?ROUTINE_REWARD_CUE_Firstly,there is cue.Secondly,there is a routine.Thirdly,there is a reward,.Make it more logicalFor example,when we feel unhappy.By giving an exampleMake it more convincing Think of one bad habit and write down the cue,routine,and reward.Then come up with an idea of how to break the bad habit.ROU TINE_REWARD_CUE_ExampleYourexampleCueUnhappy.Routineeatlotsofunhealthysnacks.Rewardfeelhappy.Advicetochange.Stressed out shopping,and buy a lot of useless stuffRelieved change ways to manage stress,like doing exerciseTo facilitate a positive change in our bad habits,we must first examine our bad habit cycles and then try to adapt them.We can do this by combining the information from our habit cycles with our own positive ideas.For example,we could try to replace a negative routine with something more positive.So,when we feel unhappy again(cue),rather than eat snacks,we could listen to some of our favourite music instead(routine),which will make us feel relaxed(reward).Aside from changing bad habits,we can also use the habit cycle to create good habits.For example,when we come to an escalator(cue),our normal routine is to ride it,but we could change this routine into something more positive by taking the stairs instead.Reading for detailsReading for detailsReading for detailsReading for detailsParagraph5ReadtoworkouttheauthorsopinionontheReadtoworkouttheauthorsopinionontheapplicationofthehabitcycle.applicationofthehabitcycle.Q1:Whats the authors opinion?How do you know that?“Aside from changing bad habits,we can also use the habit cycle to create good ones.”Q2:Whats the function of the above sentence?It concludes the former information and introduces the following.How does the authordeveloptheparagraph?BygivinganexampleParagraph4Many of us try to change bad habits quickly and if we are not successful straight away,we often become pessimistic and give up.In fact,the most successful way to change is not suddenly,but over a period of time.As the Chinese philosopher Lao Zi wrote,A journey of a thousand miles begins with a single step.One step seems small,but it is essential.To reach the goal of change,a person must show some discipline and repeatedly take many small steps.After all,it is not easy to break bad habits.Reading for detailsReading for detailsReading for detailsReading for detailsParagraph5Q1:Q1:WithWiththethehabithabitcycle,cycle,dodoyouyouthinkthinkbadbadhabitshabitscancanbebechangedrightaway?changedrightaway?No Q Q2:WhatWhatelseelseareareneeded?needed?ReadReadthe passage andandunderlineunderlinethekeywords.thekeywords.In fact,the most successful way to change is not suddenly,but over a period of time.As the Chinese philosopher Lao Zi wrote,A journey of a thousand miles begins with a single step.One step seems small,but it is essential.To reach the goal of change,a person must show some discipline and repe.timeDiscipline and effortsHowdoesHowdoesthetheauthordeveloptheauthordevelopthe paragraph?As the Chinese philosopher Lao Zi wrote,A journey of a thousand miles begins with a single step.BycitingaquotationReading for detailsReading for detailsParagraph6For young people,there is plenty of time to change bad habits.However,there is nomagic pill or delete button that will help you;you have to think about your bad habits and decide on some changes.You have the power to build a happy and healthy life full of good habits!Q.WhatWhatisisthis paragraph mainlyaboutmainlyabout？For young there is plenty of time to change bad habits.You have the power to build a happy and healthy life full of good habits!to appeal to young people including teenagers to change bad habits and live a happy and healthy lifefunctionfunctionWhatisthewritingpurpose?Workinpairsandfigureitout.help teenagers change their bad habits and live a healthy lifestylestrengthen our resolve to tackle the seemingly tough problems in our lives.PART FourPost-readinghabitcyclecuewhenwefeelsadRoutineWeeatalotsofunhealthysnacksRewardWefeelhappyhabitcyclecuewhenwefeelsadRoutineWelistentosomemusicortalkingwithfriendsRewardWefeelhappyGroupDiscussion(5minutes)HowtochangeyourunhealthyhabitsDrawtwohabitcyclesofyourown.PrepareashortpresentationandthenpracticewithyourgroupmembersHerearesomereference:1.Tointroduceyourhabit:Tobehonest/Franklyspeaking(坦白坦白说),Ihaveformedanunhealthyhabit.Thatisxxx.2.Todescribethehabitcycle:Inmycase,whenI(cue),Ido(rountine).Therefore,Ifeel(reward).3.Toshowhowtochangeit:NexttimewhenI(cue),Iwill(rountine).Thus,Iwill(reward).Living a healthy lifestyle will only deprive you of poor health,laziness and fat.Homework1.Write an article about the lifestyle yourself2.Look for more information about healthy lifestyle.