资源简介

(共26张PPT)
Section Ⅰ　Reading and Thinking—Comprehending
UNIT 2 HEALTHY LIFESTYLE
难词注解
①tobacco n．烟草；烟叶
②alcohol n．酒；酒精
③abuse n．滥用；虐待；辱骂
④dominate vt.& vi.支配；控制；占有优势
⑤ psychology n．心理学；心理；心理影响
⑥ in response to 回答；答复
⑦ reward n．回报；奖励；报酬
难词注解
⑧ rely on依赖；依靠；信赖
⑨facilitate vt.促进；促使；使便利
⑩examine vt.(仔细)检查；审查；测验
negative adj.消极的；有害的；否定的
straight away 立即；马上
pessimistic adj.悲观的；悲观主义的
discipline n．自制力；纪律；学科
难词注解
pill n．药丸；药片
delete v．删去；删除
decide on决定；选定
教材原文
HABITS FOR A HEALTHY LIFESTYLE
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 left unchecked, could lead to more serious ones when they become adults.1 For example, some of them may become involved in tobacco① or alcohol②abuse③， which can lead to physical and mental health problems.To prevent harmful habits like these from dominating④
教材原文
a teenager's life is essential.2 They must learn to recognise bad habits early and make appropriate changes.
1句中if引导省略句，补全为if they are left unchecked，作插入语；when引导时间状语从句。
2句中动词不定式作主语。
To change bad habits is never easy, even with many attempts.3 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
教材原文
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.4 The good news is that we can change, if we understand how habits work.5
3 句中动词不定式作主语。
4 句中第二个that 引导定语从句，修饰先行词a habit。
5 句中that 引导表语从句，if 引导条件状语从句。
教材原文
According to modern psychology⑤， 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 response to⑥ the cue.
·Thirdly, there is the “reward⑦”， the good thing or feeling we get from the routine.
教材原文
For example, when we feel unhappy (cue), we eat lots of unhealthy snacks (routine)，which makes us feel happy(reward). 6 The reward makes us much more likely to continue the cycle, and the bad habit of relying on⑧unhealthy snacks is formed.
6 句中when 引导时间状语从句，which 引导非限制性定语从句。
To facilitate⑨a positive change in our bad habits, we must first examine⑩ our bad habit cycles and then try to adapt them. We can do this by combining the
教材原文
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). 7 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.
教材原文
7 句中when 引导时间状语从句，which引导非限制性定语从句。
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 Laozi 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.
教材原文
For young people, 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！
课文翻译
健康的生活方式需要养成的习惯　　
在成长过程中，青少年会变得越来越独立，并且开始自己做决定。然而，在这一时期，他们中的一部分人容易养成不良习惯。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。例如，一些青少年可能吸烟成瘾或酗酒，这会造成身心健康问题。防止此类有害习惯主宰青少年的生活是至关重要的。他们必须学会早早认清不良习惯并作出适当的改变。
课文翻译
改变不良习惯从来都不是一件容易的事情，即使你三番五次地尝试。有句基于亚里士多德哲学的名言：“我们反复做的事情造就了我们。”从很多方面看，我们的生活方式是我们所作出的选择的总和。我们选择做某件事，接着我们反反复复地做这件事。不久之后，这项选择就变得自然而然，成为一种更加难以改变的习惯。好消息是，如果我们了解习惯是怎么运作的，我们就可以作出改变。
根据现代心理学，我们必须首先了解“习惯循环”，其工作原理如下：
课文翻译
·第一是“触发因素”，即一个行动、事件或状况，充当要做某事的讯号。
·第二是“惯常行为”，即你响应触发因素而采取的常规行动。
·第三是“回报”，即我们从惯常行为中获得的美好事物或感受。
例如，当我们感到不高兴时(触发因素)，我们会吃很多不健康的零食(惯常行为)，这让我们感到快乐(回报)。这一回报使我们更有可能继续这一循环，从而形成了依赖不健康的零食这一不良习惯。
课文翻译
为了促进我们不良习惯的积极改变，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。为了做到这一点，我们可以把来自我们不良习惯循环的信息与我们自己的积极想法结合起来。例如，我们可以试着将一个消极的惯常行为替换为一个更积极的东西。因此，当我们再次感到不高兴时(触发因素)，我们可以听几首自己最喜爱的音乐(惯常行为)，而不是吃零食，这会使我们感到放松(回报)。除了改变不良习惯之外，我们还可以利用习惯循环来养成良好的习惯。例如，当我们走到
课文翻译
电梯前的时候(触发因素)，我们的惯常行为是乘坐电梯，但是我们可以改为走楼梯，从而将上述惯常行为改变为一个更积极的事情。
我们中很多人试图迅速改变不良习惯，一旦没有立刻成功，我们往往变得悲观，继而放弃。事实上，改变不良习惯的最佳方法不是一蹴而就，而是需要一段时间。正如中国哲学家老子所说：“千里之行，始于足下。”一步似乎很小，却至关重要。为了实现改变这一目标，一个人必须展示出一定程度的自制力，不断地迈出许多小步。毕竟，戒除不良习惯并非易事。
课文翻译
对年轻人来说，有大量的时间可以改变不良习惯。然而，能帮助你的“魔力丸”或删除键并不存在；你必须思考自己的不良习惯，选定一些作出改变。你有能力构建一种充满良好习惯的快乐、健康的生活！
Step 1　Fast-reading
Ⅰ.Read the passage quickly and fill in the following blanks with suitable words.
Para.1: ① bad teenage habits should be changed.
Para.2: ② a habit is.
Paras.3－4: How the “habit ③ ”works.
Para. 5: ④ to change bad habits and create good ones.
Para. 6：Try to change habits ⑤ ．
Why
What
cycle
How
gradually
Para. 7: No ⑥ cuts to changing bad habits.
Ⅱ.The main idea of the text is ．
short
what a habit is and how to change bad habits and form good ones
Step 2　Careful-reading
Read the passage again and choose the best answers.
1．We can learn from the first paragraph that ．
A．all teenagers will form bad habits
B．some bad habits may cause more serious habits when teenagers grow up
C．all teenagers will be involved in alcohol abuse
D．most teenagers refuse to change their bad habits　
2．What does the sentence “we are what we repeatedly do” mean
A．The choice often repeats again.
B．Repeated choices make up a habit.
C．We can't change a habit.
D．Choices work repeatedly.
3．According to the text, the first step to change a bad habit is ．
A．to examine our bad habit cycles
B．to form a good habit cycle
C．to find out the cue of a bad habit
D．to replace a bad routine with something positive
4．To change a bad habit，we need ．
A．Patience B．discipline
C．repeated small steps D．all of above
5．Which of the following statements is NOT true according to the passage
A．We can use the habit cycle to change our bad habits.
B．We can use the habit cycle to create good habits.
C．We can use the habit cycle as a magic pill.
D．We can't use the habit cycle as a delete button.
答案　1.B　2.B　3.A　4.D　5.C
Step 3　Post-reading
After reading the passage，please fill in the following blanks.
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 1. (form) bad habits. These bad habits，if 2. (leave) unchecked，could lead to more serious ones when they become adults.3.
(change) bad habits is never easy，even with many attempts. The good news is that we can change our bad habits, if we understand 4.
habits work. To facilitate 5. positive change in our bad habits，we must
to form
left
To
change
how
a
first examine our bad habit cycles and then try to adapt them. We can do this by 6. (combine) the information from our habit cycles with our own positive ideas. We can also use the habit cycle 7. (create) good habits. 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，8. over a period of time. To reach the goal of change，a person must 9. (repeat) take many small steps. Young people have the power 10. (build) a happy and healthy life full of good habits!
combining
to create
but
repeatedly
to build

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