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

Habits For A Healthy LifestyleUnit 2 Reading and ThinkingAre these your habits?Alcohol abuseOvereatingStay up lateExerciseDrinking waterLead-inAre these your habits?Lead-in1.Are bad habits easy to change?Why and why not?2.What habits do you think are unhealthy?3.What can you do to correct these bad habits?Before you read,discuss these questions in groups.Habits For A Healthy Lifestyle健康的生活方式需养成的习惯健康的生活方式需养成的习惯Read the text and find out what main ideas are included in it.Tick the correct ones.A.How to change a bad habit and create good ones B.The cycle of how habits are formed C.Habits that can help us study better D.Changing habits gradually E.No easy way to change bad habits F.What a habit is G.Why bad teenage habits should be changed123456Pre-readingHow can we find them?Find the main idea of a paragraph.The main idea is sometimes started in either the opening or closing sentence.If not,look for another“standout”sentence,or summarise the paragraph in your mind by asking yourself,“What is it mainly about?”.However,so,therefore,in fact,after all,aside from.Pre-readingWhats the structure of the text?Part 1Part 2Part 3(para1)(para2-5)(para6)Why bad teenage habits should be changedNo easy way to change bad habitsWhat a habit is and how to change bad habitsPre-readingWhile-readingWhat is the text mainly about?A.How teenagers make a choice.B.How teenagers feel relaxed.C.How teenagers change their bad habits.D.How teenagers become more independent.Which is the genre of this text?A.Exposition.B.Narration.C.Argumentation.D.Practical writingRead fast and answer the questions.Why?Read the first paragraph carefully for details.While-reading1.Why should bad teenage habits be changed?2.What should teenagers first do to prevent harmful habits from dominating their life?A.Stay away from bad habits.B.Recognize bad habits.C.Think out ways to get rid of them.D.Change themselves.3.What writing technique does the author use in Paragraph 1?A.By comparison.B.By citing quotation.C.By giving examples.D.By listing numbers.提出提出问题1.How can a choice lead to a habit?2.What characteristics does a habit have?_3.What is the habit cycle?A.Routinecuereward.B.Rewardcueroutine.C.Cueroutinereward.D.Cuerewardroutine.Read the para2-3 carefully for details.While-readingRepetitive；automatic；harder to change.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.CUEan action,event,or situation that acts as a signal to do something.cueroutinerewardTHE HABIT CYCLEthe regular action you take in response to the cue.ROUTINEREWARDthe good thing or feeling we get from the routine.While-readingCUEan action,event,or situation that acts as a signal to do something.the regular action you take in response to the cue.ROUTINEREWARDthe good thing or feeling we get from the routine.While-readingThe habit cycleBad habitNew habitCuefeel unhappy feel unhappyRoutine Rewardfeel happier but its not healthyeat lots of unhealthy snackslisten to some musicfeel happier and relaxed分析分析问题Read the para4-5 carefully for details.While-reading1.According to the text,the first step to change a bad habit is_.2.To change a bad habit,we need_.A.time B.discipline C.repeated small steps D.all of above3.With the habit cycle,do you think bad habits can be changed right away?What else are needed?first examine our bad habit cycles and then try to adapt themD解决解决问题In fact,the most successful way to change is not suddenly,but over a period of time.To reach the goal of change,a person must show some discipline and repeatedly take many small steps.1.What do“magic pill”and“delete button”refer to?_2.What kind of attitude does the author hold to changing bad habits?A.Negative.B.Sad.C.Doubtful.D.Positive.They refer to easy ways.Read the para6 carefully for details.While-reading总结全文全文Whats the structure of the text?Part 1Part 2Part 3(para1)(para2-5)(para6)Why bad teenage habits should be changedNo easy way to change bad habitsWhat a habit is and how to change bad habitsPost-reading总结分析分析问题提出提出问题解决解决问题Post-readingcueroutinerewardTHE HABIT CYCLEWork in group.Complete the tasks.Think of one habit and write down the cue,routine and reward.Then come up with an idea of how to break the bad habit.Do you think the habit cycle is useful?Why or why not?The greatest wealth is health.-VirgilCan you think of any other quotations about health?Post-readingHow to live a healthy life?Post-readingThanks for watchingGood luckGood health