课件Unit 2 Reading and thinking 课件人教版（2019）选择性必修第三册

1、U2 Reading and ThinkingHabits for a healthy life styleEnglish ProverbsHabit is 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. Excellence, then, is not an act, but a habit. 每天反复做的事情造就了我们，然后你会发现，优秀不是一种行为，而是一种习惯。0102 Q

2、: What kind of person can be regarded as a healthy person?physical healthmental health1.What are they doing? 2.How do you think the people feel in the photos? How do you know?3.What are some of your good/ bad habits? Page 13ABC1. Do you sleep at least 8 hours every night?Never.Always.Sometimes.quick

3、 health quiz!ABC2. Do you have breakfast every morning?No. No time for it.Yes. A nice healthy breakfast every day.Yes. A quick breakfast most of time.ABC3. Do you smoke?Never.Yes, often.Yes, sometimes.BC4. Do you drink alcohol?Never.Yes, often.Yes, sometimes.A4. Do you drink alcohol?ABC5. Do you exe

4、rcise for at least 1 hour each day?Never.Yes, always.Yes, sometimes.ABCNever.Yes, always.Yes, sometimes.6. Are you under too much stress?C7. Are you used to blaming yourself?Never.Yes, always.Yes, sometimes.ABABC8. How often do you feel angry?Rarely.Quite often.Sometimes.ABC9. How often do you feel

5、lonely?Rarely.Quite often.Sometimes.ABC10. How often do you need to visit the doctor?Rarely.Quite often.Sometimes.ABCAre you living a healthy life?= 3= 2= 123-3010-17 18-22alcohol abuseCigarette Smokingstay up lateDigital addiction0102Are bad habits easy to change? Why or why not?What can you do to

6、correct these bad habits? Discussionalcohol abusecigarette smokingexcessive dietdigital addictionLead in- BrainstormCan you think out some unhealthy/ bad habits of teenagers?tobaccoaddiction Do you think bad habits are easy to change? What can you do to correct these bad habits?Skim the title, the p

7、icture and the opening and closing part of the passage quickly and predict. Which is the text type of this passage?A. exposition C. argumentationB. narrationWho are the target readers of this passage?What is the authors purpose of writing this passage?Young people, especially those teenagers who wan

8、t to change bad habits.To introduce how habits are formed and how to change bad habits and create good ones.PredictionScan the text. Check your predictions and find out what main ideas are included in it. Tick the correct ones.A. How to change a bad habit and create a good oneB. The cycle of how hab

9、its are formedC. Habits that can help us study betterD. Changing habits graduallyE. No easy way to change bad habitsF. What a habit isG. Why bad teenage habits should be changed Read for main ideaTips:main idea of para sometimes is stated in opening sentence or closing sentence. If not, try to find

10、out another “standout” sentence or summarize in your own words.para. 5para. 3para. 6para. 7para. 2para. 1para. 4Read for detailsParagraph 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

11、 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 li

12、fe is essential. They must learn to recognise bad habits early and make appropriate changes.How does the author organize this paragraph?start with a factstate an opinionBy giving an examplechangeWhy bad teenage habits should be changedRead for detailsParagraph 2To change bad habits is never easy, ev

13、en 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 form

14、s a habit that is much harder to change. The good news is that we can change, if we understand how habits work.2. What ways of writing does the author use in this paragraph?By citing a quoterepetitivehard to change1. What characteristics does a habit have?automatic?Because we dont know how habit wor

15、ks.What a habit isRead for detailsParagraph 3-4According to modem psychology, we must first learn about the habit cycle, which works like this: Firstly, there is a 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

16、response to the cue. Thirdly, there is the 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 o

17、f relying on unhealthy snacks is formed.The cycle of howbahits are formedBesides giving the explanation, the author also makes a flow chart and gives an example to further explain what “habit cycle” is and make it more convincing.cueroutinerewardDo you think the writer explains it clearly? Why?unhap

18、pyhappyeat snacksflow chartRead for detailsParagraph 5To 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

19、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

20、 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.How to change a badhabit and create good onesexamineBy giving examples2.How does the author organize this paragr

21、aph?cueroutinerewardunhappyeat snackshappyadaptlisten to musicrelaxedcombining1. What are the exact ways mentioned in this paragraph?replacecreateRead for detailsParagraph 6Many of us try to change bad habits quickly, and if we are not successful straight away, we often become pessimistic and give u

22、p. 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

23、epeatedly take many small steps. After all, it is not easy to break bad habits.Changing habitsgradually1.What other things do we need to change bad habits?timedisciplineefforts & perseverance2.What does the author use to support his argument?By citing a quoteRead for detailsParagraph 7For young peop

24、le, there is plenty of time to change bad habits. However, there is no magic 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!What is the function of this paragraph?T

25、hey refer to easy ways.metaphorWhat do “magic pill” and “delete button” refer to?It is a summary/conclusion of this whole passage, in which the author appeals to the young people to recognise our bad habits and decide on changes and thus live a healthy life full of good habits.No easy way tochange b

26、ad habitsAfter-readingWhat methods of writing does the author use to illustrate the topic?Giving examplesCiting quotesMetaphorListing a flow chartMaking the explanationJust _ Aristotle put it,“We are what we repeatedly do.”In many aspects, our lifestyle is the result of the choices that we have made

27、. So _(form) good habits is very important, especially for teenagers. Thats because bad habits, if _ (leave) unchecked, could lead to more serious ones when we become adults. The good news is that we can change our bad habits if we understand _ habits work. _(prevent) harmful habits from dominating

28、our life, we should make use of the “habit cycle” to kick bad habits and develop good ones. First we can facilitate _ positive change by examining our bad habit cycles and trying to adapt them. Aside from this, we should also form good habits on purpose. Gradually, we _ (reward) by our actions. Many

29、 of us try to change bad habits quickly. But if we are not successful straight away, dont become pessimistic. As a matter of fact, the_ (successful) way to change is not suddenly, but over a period of time. As the Chinese saying goes, “A journey of a thousand miles _ (begin)with a single step.” As l

30、ong as we _(repeat) take many small steps, we are sure to get rid of bad habits and build a healthy life.awill be rewardedmost successfulasbeginshowleftrepeatedlyformingTo preventSummaryDiscussionI have been suffering from the bad habit of overeating for decades. Every time I feel upset，I eat a lot.

31、 Overeating is the most effective way for me to relieve stress temporarily. It is ironic that I eat even more when I feel anxious about gaining weight. I am overweight and frequently have a stomachache. What shall I do？I really want to get rid of this terrible habit.Two of your friends are having pr

32、oblems with their bad habits. Can you analyse the habit cycles of their habits? Then give suggestions on how to break the bad habit.My friends call me a night owl. I often stay up late and go to bed after 2 a.m. When I am actually in bed，I still cant help playing with my cellphone for one hour or mo

33、re. In other words，I fall asleep later than 3 a.m. I feel dizzy from time to time. I find it hard to work efficiently at daytime. Sleeping late even makes my skin look bad. I know it is an unhealthy habit but I dont know what to do.语法填空（根据课文内容和语法规则完成短文） With teenagers growing up，1 can be easy for so

34、me to form bad habits. For example，some of them may become 2 （involve） in tobacco or alcohol abuse. If 3（leave） unchecked，these bad habits could lead to more serious ones. To change harmful habits，teenagers must learn to understand how habits workthe “habit cycle”. Then adapt the bad habit cycles by

35、 combining the information from our habit cycles 4 our own positive ideas. Dont try to change bad habits quickly，for the most successful way to change is over a period of time. As the Chinese philosopher Lao Zi 5（write），“A journey of a thousand miles begins with a single step.” 6 （reach） the goal of

36、 change，a person must show some discipline and 7_（repeat） take many small steps. The good news is 8 there is plenty of time for young people to change bad habits. However，there is no “magic pill” and you have to think about your bad habits and decide on some 9_ （change）. You have the power to build

37、a happy and 10 （health） life that is full of good habits! it involved left withwrote To reach repeatedlythatchanges healthy 概要写作 阅读课文，根据其内容写一篇60 词左右的内容 概要。 One possible version： Forming good habits is beneficial to a teenagers life.（要点1 ）But teenagers tend to form bad habits，which could do great har

38、m to them. They have to become aware of their bad habits early and change them properly.（要点2） To our joy，understanding the “habit cycle” helps with it. What we need to do is check our bad habit cycles and then change them.（要点3）Do remember getting rid of bad habits wont happen all of a sudden but nee

39、ds a long time of self-discipline.（要点4） 教材原句p.14These bad habits，if left unchecked，could lead to more serious ones when they become adults. 如果任其发展，在他们长大成人后，这些不良习惯可能会导致更为严重的有害习惯。核心词汇1 lead to （1）导致，造成（= result in/contribute to） Some people suspect that air pollution has led to this kind of disease. 有

40、些人怀疑空气污染导致了这种疾病。词汇复现 （2）通向，通往The path leads to a dairy. 这条小路通向一家牛奶场。词汇复现 All roads lead to Rome.（谚）条条大道通罗马。 【归纳拓展】 lead sb. to do sth. 导致某人做某事lead sb. to some place 领某人到某地lead/live a.life 过着的生活题组练领悟方法单句语法填空（1）War never settles anything. It only leads violence. （2）When he was young，his bad eating hab

41、its and lack of exercise （lead） to health problems. （3）Her words led everyone （think） that he was a thief. 完成句子（4）Last week，his carelessness （导致） his failing the exam. to ledto think led to/contributed to/ resulted in 教材原句p.14For example，some of them may become involved in tobacco or alcohol abuse.

42、例如，一些青少年可能吸烟成瘾或酗酒2 become involved in 卷入，陷入；参与；与有关联（become 可以用be/get 代替） I dont want to become involved in the arguments about whose fault it is. 我不想卷入这是谁之过错的争论中。词汇复现 【归纳拓展】 involve doing sth. 包括/ 需要做某事involve sb. in. 使某人参与 Running your own firm usually involves working long hours. 经营自己的公司通常需要长时间工作。

43、词汇复现 Parents should involve themselves in strengthening their childrens education. 父母应该参与加强孩子的教育。词汇复现 单句语法填空（1）There is a new problem （involve） in the popularity of private cars. （2）Michelle found a job as a high school teacher which involves （spend） quite a lot of time with students. （3）I prefer te

44、aching methods that actively involve students learning. 完成句子（4）His son （参与）the case last month.involved spending inbecame/was/got involved in 3 abuse n. & vt. （1）/bjus/ n. 滥用；虐待；辱骂 abuse of power 滥用职权 alcohol/drug abuse 酗酒 / 嗜毒 The tutor shouldnt become a target of your abuse. 导师不应该成为你辱骂的对象。词汇复现 （2）

45、/bjuz/ vt. 滥用；虐待；辱骂 He abused his power to help his son become qualified. 他滥用职权帮助儿子取得资格。词汇复现 Little Johns stepmother was unkind to him. Furthermore，she abused him. 小约翰的继母对他不好，而且虐待他。词汇复现 完成句子（1）His political reputation was ruined by his （滥用职权）. （2）To our sorrow，it was （酗酒） that ruined his fitness and

46、 his life. （3）Williams （滥用职务）as mayor to give jobs to his friends. （4）He was accused of （虐待妻子） last week. abuse of power alcohol abuse abused his position abusing his wife 教材原句p.14To prevent harmful habits like these from dominating a teenagers life is essential.防止此类有害习惯主宰青少年的生活是至关重要的。4 prevent.（fro

47、m） doing sth.阻止做某事（from 可省略） His back injury may prevent him（from）participating in tomorrows activity. 他的背伤可能使他不能参加明天的活动。词汇复现 【归纳拓展】 stop sb./sth.（from）doing sth. 阻止某人/ 某物做某事keep sb./sth. from doing sth. 阻止某人/ 某物做某事【误区警示】 （ 1）prevent/stop. from doing sth. 用于主动句时，from 可以省略， 但是变为被动语态时 from 不可省略。Her pa

48、rents prevented/stopped her（from）subscribing to such a magazine. 她的父母不让她订阅这样一本杂志。词汇复现 She was prevented/stopped from subscribing to such a magazine. （2）keep. from doing sth. 阻止做某事（from 不可省略） keep. doing sth. 让一直做某事The judges kept the applicants waiting outside for a long time before announcing the r

49、esult. 评委们让申请人在外面等了很长时间才宣布结果。词汇复现 单句语法填空（1）Generally，parents dont permit their kids to do dangerous things，and thus prevent them _（take）a chance. （2）The government has to close those factories to prevent the water of the river from _ （pollute）. （3）We （prevent） by the frightening sandstorm from going

50、 to school yesterday. 完成句子（4）Unless we get more money，well （被阻止完成）this project. （5）Im sorry to have （让你等） for such a long time. taking being polluted were prevented be prevented/stopped/kept from finishingkept you waiting 教材原句p.14Secondly，there is a “routine”，the regular action you take in response

51、to the cue.第二是“惯常行为”，即你响应触发因素而采取的常规行动。5 in response to 回答；答复 In response to the residents great demand，the initiative will be launched in our community. 应广大居民的要求，我们将在社区内发起这一倡议。词汇复现 【词语积累】 respond vi. 回答；做出反应respond to 回复，回答；对做出回应/ 反应（= make a response to） respond with a smile报以微笑 He recalled that sh

52、e never responded to his letter. 他回忆说她从来没有给他回过信。词汇复现 单句语法填空（1）The product was developed in response customer demand. （2）He responded my offer a laugh. 完成句子（3）These comments came （答复） specific questions often asked by local newsmen. （4）He （没有回答） my question，and went on with his movie.to towithin resp

53、onse to made no response to/didnt respond to 教材原句p.14Thirdly，there is the “reward”，the good thing or feeling we get from the routine.第三是“回报”，即我们从惯常行为中获得的美好事物或感受。6 reward n. & vt. （1）n. C，U回报；奖励；报酬in reward（for） 作为（对的）回报搭配a reward for（doing） sth. 因（做）某事而获得的奖励give /offer a reward to sb. for sth. 为某事而给

54、某人奖励He received a medal in reward for his findings. 他因他的发现而获得一枚奖章。词汇复现 （2）vt. 奖励；奖赏；给以报酬搭配 reward sb. with sth. 用某物奖励某人 reward sb. for（doing） sth. 因为（做）某事而奖励某人The company rewarded the astronomer with a journey to China last year. 这家公司去年奖励这位天文学家一次中国之旅。词汇复现 He gave his son a model telescope to reward

55、him for behaving well. 他送给儿子一个望远镜模型，作为对他的良好表现的奖励。词汇复现 【词语辨析】reward，prize 与 award （ 1）reward 作名词时，多指对某人的工作或服务的回报、报酬；作 动词时，表示“报答，酬谢”。（2）prize 作名词时，多指在比赛、竞赛或抽奖中获得的奖；作动词时， 表示“珍视，高度重视”。（ 3）award 作名词时，多指官方颁发的奖品、资金，强调荣誉；作动 词时，表示“授予，颁发”。单句语法填空 （1）The students have been working hard on their lessons and thei

56、r efforts will （reward）with success in the end. （2）The boss decided to give a reward to him his positive attitude towards work. （3）The girl rewarded him a smile for his help. （4）2020浙江卷It is （reward）to try new things. 选词填空（reward/prize/award） （5）Anyone who can find my lost dog and return it to me ca

57、n receive a 500 . （6）The Scottish girl with blue eyes won first in the Fifth Chinese Speech Contest. （7）His movie won several at the film festival，which was beyond his wildest dream. be rewarded for withrewarding rewarding 值得做的；有益的。句意：尝试新事物是有益的。reward prize awards教材原句p.15.the bad habit of relying on

58、 unhealthy snacks is formed. . 形成了依赖不健康零食这一不良习惯。7 rely on/upon 依赖；依靠；信赖（= depend on/upon） 搭配rely on sb./sth. to do sth. 依靠或信赖某人/ 某物做某事 rely on it that. 相信，指望（= depend on it that.） We should rely on all the students to help the depressed student. 我们应依靠所有同学来帮助这个抑郁的学生。词汇复现 You may rely on it that she c

59、an achieve her ambition. 你可以相信她能实现抱负。词汇复现 【学法点拨】 rely on 后跟从句时，须先接it 再接that 从句，即rely on it that.。单句语法填空（1）Its not wise always to rely others help. （2）We should rely on that every-thing will go well. （3）Most working women rely on parents （help） look after their children. 完成句子（4）You can （相信我保守） your s

60、ecret. on/uponit to help rely on me to keep 教材原句p.15.we must first examine our bad habit cycles and then try to adapt them.我们必须首先审视我们的不良习惯循环，然后尝试去改变它们。8 examine vt.（仔细）检查；审查；测验 The medical team consists of twelve people，who are busy examining the patients every day. 医疗队由十二人组成，他们每天忙着给病人检查身体。词汇复现 【词语积