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1、新人教版高中英语选择性必修三新人教版高中英语选择性必修三Unit2 Healthy LifestyleReading and ThinkingA AB BC C1.Do you sleep at least 8 hours every night?Never.Always.Sometimes.quick health quiz!A AB BC C2.Do you have breakfast every morning?No.No time for it.Yes.A nice healthy breakfast every day.Yes.A quick breakfast most of t
2、ime.A AB BC C3.How often do you eat junk food?Rarely.Quite often.Sometimes.A AB BC C4.Do you smoke?Never.Yes,often.Yes,sometimes.B BC CNever.Yes,often.Yes,sometimes.A A5.Do you drink alcohol?B BC C6.Are you addicted to the Internet?Never.Yes,often.Yes,sometimes.A AA AB BC C7.Do you exercise for at l
3、east 1 hour each day?Never.Yes,always.Yes,sometimes.A AB BC CNever.Yes,always.Yes,sometimes.8.Are you under too much stress?A AB BC C9.How often do you feel angry?Rarely.Quite often.Sometimes.A AB BC C10.How often do you feel lonely?Rarely.Quite often.Sometimes.B BC CSum up your scores!=2=110-17 18-
4、22A AB BC C=3=2=1Are you living a healthy life?23-3010-17 18-22A AB BC C=3=2=1.Whats the genre(体裁体裁)of the text?A.Narration(记叙文记叙文)B.Exposition(说明文说明文)C.Argumentation(议论文议论文).What is the text mainly about?A.How teenagers make a choice.B.How teenagers feel relaxed.C.How teenagers change their bad hab
5、its.D.How teenagers become more independent.1.Skim the title and the passage quickly.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 habits are formedC.Habits that can help us study betterD.Changin
6、g habits graduallyE.No easy way to change bad habitsF.What a habit is G.Why bad teenage habits should be changed_As 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 le
7、ft 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 re
8、cognise bad habits early and make appropriate changes.“teenagers”“however”“must.make changes”Paragraph 1G Why bad teenage habits should be 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 th
9、e 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 w
10、e can change,if we understand how habits work.F What a habit is and to change habits is not easy Tips：Look for topic sentence Topic sentenceLeading to the next paragraphParagraph 3According to modern psychology,we must first learn about the“habit cycle”,which works like this:Firstly,there is“cue”,an
11、 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)
12、,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.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 exami
13、ne 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 list
14、en 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 somethi
15、ng more positive by taking the stairs instead.Paragraph 4Topic sentenceStandout sentenceA How to change a bad habit and create good onesTips：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 an
16、d 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 r
17、epeatedly take many small steps.After all,it is not easy to break bad habits.Paragraph 5Standout sentenceD Changing habits gradually.Tips：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 hav
18、e 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!Paragraph 6E Not easy to change bad habits.Tips：Look for standout sentence “young people”Topic sentence4.How to change a bad habit and create good ones.3.The cycle of
19、how habits are formed.5.Changing habits gradually.6.No easy way to change bad habits.2.What a habit is.1.Why bad teenage habits should be changed.Exposition the problem the problem the problem raise,analyze,solve,conclusion raiseanalysesolveconclusionproblem-solving pattern3.Read the text again and
20、answer the following questions.How can a choice lead to a habit?What are the three stages of the habit cycle?What should we do to change a bad habit?Are bad habits easy to be changed?What else do you need to change a bad habit?How can a choice lead to a habit?What are the three stages of the habit c
21、ycle?A choice can become a habit if we repeat it over and over again,soon that choice become automatic and forms a habit.The three stages of the habit cycle are the cue,routine,and reward.CUEROUITNEREWARDThe habit cycle Bad habit New habitGood habitCue RoutineRewardfeel unhappy feel happy but its no
22、t healthyeat lots of unhealthy snacksfeel unhappy listen to some of our favourite music feel relaxedcome to an escalator normal:_ itpositive:take the _normal:lazypositive:healthyridestairs What should we do to change a bad habit?We should examine our bad habit cycles and then try to adapt them.ROUTI
23、NEBad habitCUEREWARDEat unhealthy snacksFeel unhappyFeel happyROUTINEGood habitCUEREWARDEat unhealthy snacksFeel unhappyFeel happyListen to some favourite music What else do you need to change a bad habit aside from using habit cycle?Discipline&perseverance&optimism&confidenceBrainstorm more ways to
24、 lead a healthy lifestyle?Healthy lifestyleMental healthPhysical healthAsk for help if necessaryEat nutritious food养成坏习惯 认清不良习惯 置之不理 开始过度吸烟/饮酒 造成身心健康问题 再三重复 习惯循环 作为对信号的回应 除了外还 惯常行为 立刻，马上 很多时间 主宰青少年的生活 促成积极的改变form bad habitsrecognize bad habitsleave uncheckedbecome involved in tobacco/alcohol abuselead to physical and mental health problems/issuesrepeat it over and over againhabit cyclein response to the cueaside/apart fromnormal routinestraight awayplenty of timedominate a teenagers lifefacilitate a positive changeLanguage learning