2021版外研版选修三英语UNIT 2 预习新知早知道ppt课件.ppt

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1、UNIT 2 HEALTHY LIFESTYLE 预习新知早知道预习新知早知道 .匹配词义 a匹配下列单词词义 ( )1.abuse Avt.激发;促进;刺激 ( )2.dominate Bn.解放;摆脱 ( )3.reward Cadj.充满活力的;精力充沛的; 动态的 ( )4.negative Dvt.跳过;不参加;悄悄溜走 vi.蹦蹦跳跳地走;跳绳 n蹦跳 ( )5.discipline Evt.提高;增强;增进 ( )6.liberation Fn.&vt.滥用;虐待;辱骂 ( )7.skip Gvt.&vi.支配;控制;占有优势 ( )8.stimulate Hn.自制力;纪律;学

2、科 vt.自我控制;管教;处罚 ( )9.dynamic In.回报;奖励;报酬 vt.奖励;奖赏;给予报酬 ( )10.enhance Jadj.消极的;有害的;否定的 答案 15 FGIJH 610 BDACE b匹配下列短语词义 ( )1.shave off A回答;答复 ( )2.worn out B依赖;依靠;信赖 ( )3.stress out C立即;马上 ( )4.be absorbed in D决定;选定 ( )5.straight away E下定决心 ( )6.be composed of F由组成(或构成)的 ( )7.make up ones mind G剃掉;刮去

3、( )8.rely on H焦虑不安;疲惫不堪 ( )9.in response to I筋疲力尽的;疲惫的 ( )10.decide on J全神贯注于;沉溺于 答案 15 GIHJC 610 FEBAD .默写单词 1 n 烟草;烟叶 2 n. 心理学;心理;心理影响 3 n. 提示;暗示;信号 vt. 给(某人)暗示(或提示) 4 vt. 促进;促使;使便利 tobacco psychology cue facilitate 5 n. 外科医生 6 n. 毒品;药物 7 adj. 头晕目眩的 8 adj. 含糖的;甜的 9 n. 喜剧;喜剧片;滑稽节目 10 vt. 使恢复精力;使凉爽;

4、刷新 surgeon drug dizzy sugary comedy refresh .选词填空 dizzy;negative;refresh;enhance;abuse;dynamic;liberation; facilitate;discipline;skip 1 Many people died during famines every year before 2The school has a reputation for high standards of 3 The whole experience was definitely more positive than negati

5、ve liberation discipline 4The new trade agreement should more rapid economic growth. 5 She her position as principal by giving jobs to her friends. 6They had stopped by a spring to themselves. 7They saw the man with a little girl along behind him. 8Her head still hurt,and she felt slightly 9He seeme

6、d a and energetic leader. 10Theyll be keen to their reputation abroad. facilitate abused refresh skipping dizzy dynamic enhance .语法填空之派生词 1 (alcohol) drink can have a bad effect on your body. 2The ordeal has affected both her mental and (physics) health. 3She (repeat) urged her son not to tell anyon

7、e about the secret. 4 On closer (examine) it was found that the signature was not genuine. examination Alcoholic physical repeatedly 5There is a mood of (pessimistic) in the company about future job prospects. 6Beethovens music inspired me to be a (compose) 7There are (disturb) reports of killings a

8、t the two centres. 8I made an appointment to see a (special) 9He was a (consult) to the Swedish government. 10Do you eat sweets,cakes or (sugar) snacks? pessimism composer disturbing specialist consultant sugary 1These bad habits,if left unchecked,could lead to more serious ones when they become adu

9、lts. 这些坏习惯 ,成年后可能会导致更严重的坏习 惯。 2Soon that choice becomes automatic and forms a habit that is much harder to change. 很快,这种选择就会自动形成一种 习惯。 很难改变的 如果不加以控制 3The good news is that we can change,if we understand how habits work. 好消息是, ,我们可以改变。 4To facilitate a positive change in our bad habits,we must first

10、examine our bad habit cycles and then try to adapt them. , 我们首先必须审视、 调 整我们的习惯环。 想要促使不良习惯朝着积极的方向变化 如果我们了解习惯是如何工作的 5Many of us try to change bad habits quickly,and if we are not successful straight away,we often become pessimistic and give up. 我们中的许多人试图迅速改变坏习惯,如果我们不能马上成 功, 。 我们往往会变得悲观而放弃 名师圈点 independ

11、ent adj. 独立的;自主的 independence n独立;自主 make ones own decision 做自己的决定 unchecked adj.不加约束的;放任的 lead to 导致 become involved in 使卷入;使陷入 tobacco n. 烟草;烟叶 alcohol n. 酒;酒精 abuse n滥用;虐待;辱骂 vt.滥用;虐待;辱骂 physical adj.身体的;客观存在的;物理学的 dominate vt.&vi. 支配;控制;占有优势 essential adj.必要的;必不可少的 recognise vt.认出;辨认;承认 appropri

12、ate adj.适当的;恰当的 attempt n. 尝试;试图;企图 philosophy n哲学 repeatedly adv. 重复地 sum n总和;金额 automatic adj. 自动的 form vt. 形式;组成 psychology n. 心理学;心理;心理影响 21cue n. 提示;暗示;信号 vt. 给(某人)暗示(或提示) 22signal n信号 vt.发信号 23routine n常规;日常规范 24in response to 回答;答复 25reward n回报;奖励;报酬 vt. 奖励;奖赏;给予回报 26snack n零食 27rely on 依赖;依靠

13、;信赖 28facilitate vt. 促进;促使;使便利 29examine vt. (仔细)检查;审查;测验 30adapt vt. 使适应 31replace vt.代替;取代 replace.with.用代替 32negative adj. 消极的;有害的;否定的 33rather than 而不是 34aside from 除以外 35escalator n自动扶梯;滚梯 36straight away 立即;立刻 37pessimistic adj. 悲观的;悲观主义的 38give up 放弃 39Lao Zi 老子,姓李名耳,字聃,又字伯阳。春秋末期人,生 卒年不详, 大约出

14、生于公元前 571 年春秋晚期陈(后入楚)国苦县(古县 名)。中国古代思想家、哲学家、文学家和史学家,道家学派创始人 和主要代表人物。 40after all 毕竟;终究;别忘了 41delete vt.删除 原文呈现 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

15、 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 tobacco or alcohol abuse,which can lead to physical and mental health problems.2 To prevent harmful habits like these from dominating a teenagers life

16、 is essential . They must learn to recognise bad habits early and make appropriate changes. 1if left unchecked 是省略句,省略了 they are。 2which 引导非限定性定语从句,先行词是 tobacco,alcohol abuse。 To change bad habits is never easy,even with many attempts. There is a famous saying based on the philosophy of Aristotle: “

17、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 we can change,if we under

18、stand how habits work. According to modern psychology,we must first learn about the “habit cycle”,which works like this: Firstly, there is a “cue 21 ” , an action, event, or situation that acts as a signal 22 to do something. Secondly,there is a “routine 23 ” ,the regular action you take in response

19、 to 24 the cue. Thirdly, there is the “reward 25 ” , the good thing or feeling we get from the routine. For example,when we feel unhappy(cue),we eat lots of unhealthy snacks 26 (routine),which makes us feel happy (reward). The reward makes us much more likely to continue the cycle,and the bad habit

20、of relying on 27 unhealthy snacks is formed. To facilitate 28 a positive change in our bad habits,we must first examine 29 our bad habit cycles and then try to adapt 30 them. We can do this by combining the information from our habit cycles with our own positive ideas. For example,we could try to re

21、place 31 a negative 32 routine with something more positive. So,when we feel unhappy again (cue), rather than 33 eat snacks, we could listen to some of our favourite music instead (routine),which will make us feel relaxed (reward). Aside from 34 changing bad habits,we can also use the habit cycle to

22、 create good habits. For example,when we come to an escalator 35 (cue),our normal routine is to ride it,but we could change this routine into something more positive by taking the stairs instead. Many of us try to change bad habits quickly,and if we are not successful straight away 36 , we often bec

23、ome pessimistic 37 and give up 38 . In fact,the most successful way to change is not suddenly,but over a period of time. As the Chinese philosopher Lao Zi 39 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 pers

24、on must show some discipline and repeatedly take many small steps. After all 40 ,it is not easy to break bad habits. For young people,there is plenty of time to change bad habits. However, there is no “magic pill” or delete 41 button that will help you; you have to think about your bad habits and de

25、cide on some changes. You have the power to build a happy and healthy life full of good habits! 译文参考 健康生活方式的习惯 随着青少年的成长, 他们变得更加独立, 开始自己做决定。 然而, 在这段时间里, 他们中的一些人很容易养成坏习惯。 这些坏习惯如果 不加以控制,成年后可能会导致更严重的坏习惯。例如,有些青少年 会沉溺于烟酒不能自拔, 造成生理和心理健康问题。 要防止像这样的 不良习惯支配青少年的生活是必不可少的。 他们必须学会认清坏习惯 并做出适当的改变。 改掉坏习惯从来都不容易, 即使尝试

26、了很多次。 有一条基于亚里 士多德哲理思想的著名谚语说道: 重复的行为造就了我们。 在许多方 面,我们的生活方式是我们所做选择的总和。我们决定做一些事情, 然后我们不断地重复。 很快, 这种选择就会自动形成一种很难改变的 习惯。好消息是,如果我们了解习惯是如何工作的,我们可以改变。 根据现代心理学,我们首先必须学习“习惯周期” ,它的工作原 理如下: 首先,有一个“提示” ,一个动作、事件或情况,作为做某事 的信号。 其次,有一个“常规” ,即你根据提示采取的常规行动。 第三,有“奖励” ,即我们从日常生活中得到的好处或感觉。 例如,当我们感到不快乐时(暗示),我们会吃很多不健康的零食 (常规

27、),这会让我们感到快乐(奖励)。奖励让我们更有可能继续这个 循环,依赖不健康零食的坏习惯也就形成了。 想要促使不良习惯朝着积极的方向变化,我们首先必须审视、调整我 们的习惯环。我们可以通过将来自我们的习惯周期的信息与我们自己的积 极想法结合起来来做到这一点。例如,我们可以尝试用一些更积极的东西 来代替消极的东西。所以,当我们再次感到不开心时(暗示),而不是吃零 食,我们可以听一些我们最喜欢的音乐来代替(常规),这会让我们感到放 松(奖励)。除了改变坏习惯,我们还可以利用习惯周期来创造好习惯。例 如,当我们来到一个自动扶梯(暗示)时,我们通常的做法是去乘坐它,但 我们可以通过走楼梯来改变这种做法,使之变得更加积极。 我们中的许多人试图迅速改变坏习惯,如果我们不能马上成功, 我们往往会变得悲观而放弃。事实上,最成功的改变不是突然的,而 是经过一段时间。正如中国哲学家老子所言: “千里之行始于足下” , 一步看似渺小,但它是完全必要的。为了达到改变的目的,一个人必 须显示一些纪律性并不断重复一小步。毕竟,改掉坏习惯并不容易。 对于年轻人来说,有足够的时间去改变坏习惯。然而,没有“神 奇药丸” 或删除按钮可以帮助你; 你必须考虑你的坏习惯并决定一些 改变。你有能力建立一个快乐健康的生活充满良好的习惯!

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