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

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1、Unit 2 Healthy LifestyleReading and ThinkingLearning ObjectivesLearning ObjectivesBy the end of the lesson,students are able to(1)to discover the elements of the habit cycle and understand how the habit cycle works(2)to find the main idea of paragraphs(3)to learn the importance of keeping health(4)t

2、o build up the confidence and ability to develop good health habitsPart 01Warming-upQuestion 1:Do you have bad habits at home?Question 2:Do you have bad habits outside?Investigate:Bad habits:sleep?diet?exercise?study?Question 3:Are bad habits easy to change?Why or why not?Bad habits are hard to chan

3、ge because we are usually doing things we really like and doing it too much.Question 4:What can you do to correct your bad habits?Mindfulness Traininguseful?Part 02Pre-readingQuestion:What are they doing?How do you think the people feel in the photos?Are they happy and healthy?do sportskeep fitQuest

4、ion:Do you think they are all leading a healthy lifestyle?Why or why not?I think they are leading a healthy lifestyle because they keep doing exercise to keep healthy everyday.Part 03While-readingScanning:Read the text and find out what main ideas are included in it.Tick the correct ones.A.How to ch

5、ange 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._Para._Para._Para._Para._Para._Para._As teenagers grow up,they

6、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 abu

7、se,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.“teenagers”“however”“must.make changes”Paragraph 1F Why bad teenage habits should be

8、changed.Tips：Look for topic sentence&standout sentence.Paragraph 2To 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

9、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.E What a habit is and to change habits is not easy Tips：Look for topic sentence Topic sentenc

10、eLeading to the next paragraphParagraph 3-4According to modern psychology,we must first learn about the“habit 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

11、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 sn

12、acks is formed.Topic sentenceB The cycle of how habits are formedTips：Look for topic sentence To 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 positiv

13、e 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

14、 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.Paragraph 5Topic sentenceStandout sentenceA How to change a bad habit and create good onesT

15、ips：Look for topic sentence&standout sentence.Many 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

16、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.Paragraph 6Standout sentenceD Changing habits gradually.Tips

17、：Look for standout sentence.For 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!Para

18、graph 7C Young people have the power to build a healthy life full of good habits.Tips：Look for topic sentence “young people”Topic sentenceScanning: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 onesB.The cycle of how ha

19、bits 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._Para._Para._Para._Para._Para._Para._53-46-7221Scanning:Read again and think:How many parts can the whole passage be divi

20、ded into?Why bad habits should be changedWhat a habit isThe cycle of what habits are formedHow to change a bad habit and create a good oneChanging habits graduallyNo easy way to change bad habitsScanning:Read again and think:How many parts can the whole passage be divided into?The structure of this

21、passage Why bad teenage habits should be changed(Para.1)What a habit is and how to change bad habits(Para.2 5)No easy way to change bad habits(Para.6)(Why,What,How)Scanning:Read again and think:Why did the writer write this text?To explain a teenage problem and suggest possible solutions.Whos the in

22、tended reader?How can you tell?The intended readers are young people,especially teenagers.The first paragraph mainly discusses why it is easy for teenagers to form bad habits.The last paragraph starts with“For young people.andyouis used to address the reader.Skimming:Para.1As teenagers grow up,they

23、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 abu

24、se,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.Question 1:Why bad habits should be changed?Question 2:What should teenagers do to re

25、cognize the bad habits?Skimming:Para.1As 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 ex

26、ample 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.Question 3:How does t

27、he author develop the paragraph?By giving examples.Skimming:Para.2To 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

28、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.Question 1:How can a choice lead to a habit?Skimming:Para.2To change bad habits is never easy

29、,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

30、a habit that is much harder to change.The good news is that we can change,if we understand how habits work.Question 2:How does the author develop the paragraph?By directly quoting.Skimming:Para.3-4According to modern psychology,we must first learn about the“habit cycle”,which works like this:Firstly

31、,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 unhealth

32、y snacks(routine),which makes us feel happy(reward)Question 1:What is the three stages of habit cycle and what are they refer to?Skimming:Para.3-4According to modern psychology,we must first learn about the“habit cycle”,which works like this:Firstly,there is“cue”,an action,event,or situation that ac

33、ts 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)

34、Question 2:How does the author develop the paragraph?By giving definitions and examples.To 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 idea

35、s.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 h

36、abit 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.Skimming:Para.5Question 1:How can a person use discipline to help change a bad habit?Question 2:H

37、ow can we combine the information from our habit cycles with our own positive ideas?Use a table to show it.Skimming:Para.5（Group discussion）The Habit CycleBad HabitNew HabitCuefeel happyRoutineRewardfeel happier but its not healthyQuestion 2:How can we combine the information from our habit cycles w

38、ith our own positive ideas?Use a table to show it.The Habit CycleBad HabitNew HabitCuefinished lunchfinish lunchRoutinewent back to the office and went to bed immediatelygo to the playground and walk for 10 minutesRewardfeel relaxed but worried about its bad effect on healthfeel relaxed and healthie

39、rTo 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.S

40、o,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 norm

41、al routine is to ride it,but we could change this routine into something more positive by taking the stairs instead.Skimming:Para.5Question 3:How does the author develop the paragraph?By giving examples.Skimming:Para.6Many of us try to change bad habits quickly and if we are not successful straight

42、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 per

43、son must show some discipline and repeatedly take many small steps.After all,it is not easy to break bad habits.Question 1:Do you think we can change the bad habits immediately?Question 2:How can we reach the goal of changing bad habits?Skimming:Para.6Many of us try to change bad habits quickly and

44、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

45、.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.Question 3:How does the author develop the paragraph?By directly quoting.Language Points:1.Secondly，there is a“routine”，the regular action you take in res

46、ponse to the cue.Note:in response to=respond to回复，回应回复，回应例：针对青少年滥用烟草，我们必须采取一些有效措施帮助他们摆脱这种例：针对青少年滥用烟草，我们必须采取一些有效措施帮助他们摆脱这种习惯。习惯。In response to teenagers abuse of tobacco，we must take some effective measures to help them get rid of it.=Responding to teenagers abuse of tobacco，we must take some effecti

47、ve measures to help them get rid of it.Language Points:2.These bad habits，if left unchecked，could lead to more serious ones when they become adults.Note:在在if引导的条件状语从句中，如果从句的主语和主句的主语一致，引导的条件状语从句中，如果从句的主语和主句的主语一致，同时从句谓语动词含有同时从句谓语动词含有 be 动词，则可省略从句的主语和动词，则可省略从句的主语和 be动词。动词。if left unchecked=if it is lef

48、t uncheckedif省略的固定结构：省略的固定结构：if necessary/possible 如果必要的话如果必要的话/如果可能的话如果可能的话if not 不然不然 if so 如果是这样的话如果是这样的话Language Points:3.There is a famous saying based on the philosophy of Aristotle：“We are what we repeatedly do.”Note:过去分词短语作定语，与被修饰词之间为被动关系过去分词短语作定语，与被修饰词之间为被动关系,相当于定语从句相当于定语从句的省略的省略There is a

49、famous saying based on the philosophy of Aristotle=There is a famous saying which is based on the philosophy of AristotleAll of the students think highly of the after-class activity held last Saturday.=All of the students think highly of the after-class activity which was held last Saturday.Language

50、 Points:4.The reward makes us much more likely to continue the cycle，and the bad habit of relying on unhealthy snacks is formed.Note:in reward for作为作为.的回报、奖赏的回报、奖赏rely on sb.to do/doing sth.依靠依靠/指望某人做某事指望某人做某事例：我想做点什么来报答她的好意。例：我想做点什么来报答她的好意。I would like to do something in reward for her kindness.我保证