Unit 2 Healthy Lifestyle Reading and Thinking 课文详解课件-2025-2026学年高中英语人教版选择性必修第三册

Reading and Thinking 课文详解 新人教选择性必修三 Unit 2 Healthy Lifestyle Reading and Thinking 语言点 Habits for a Healthy Lifestyle 健康的生活方式需要养成的习惯 Para. 1 Language points 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 ________ bad habits. 【1】These bad habits, if left unchecked, could lead to more serious ones ________ they become adults. 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，在此期间，他们中的一些人很容易养成坏习惯。这些坏习惯，如果任其发展，长大后会导致更严重的问题。 1. grow up 长大；成长 2. become more independent 变得更加独立 3. make one’s own decisions 自己做决定 4. form bad habits 养成坏习惯 5. if left unchecked 如果放任不管 6. lead to 导致 as 意为"随着"，引导时间状语从句。 to form when it is adj. for sb to do sth 对某人来说做某事是…的 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。 【解析】此处是 if 条件状语从句省略结构，完整的形式为______________ ______________. 【1】 These bad habits, if left unchecked, could lead to more serious ones when they become adults. (Para. 1) if these bad habits are left unchecked Think and find 当状语从句（如 if, when, though 引导的从句）的主语与主句主语一致，且从句谓语包含 be 动词时，可以省略主语和 be 动词，直接保留过去分词或形容词短语。作用：使句子更简洁，避免重复。 If (you are) traveling north, you must change at Moscow. 【长难句】 4 单句填空 ①Unless 　　　　(invite) to speak, you should remain silent at the conference.  ②While 　　　　(wait) for the bus by the roadside, I found a wallet on the ground.  invited waiting 【用省略句改写】 ③When we compare different cultures, we often notice the differences but ignore the similarities. → 　　　　　　　　　 　, we often notice the differences but ignore the similarities.   ④When it is completed, the museum will be open to the public next year. → 　　　　　　　　　, the museum will be open to the public next year.   ⑤If it is possible, he will help you out of the difficulty. →_____________, he will help you out of the difficulty. When comparing different cultures When completed If possible Para. 1 Language points For example, some of them may become involved in tobacco or alcohol abuse, _______ can lead to physical and mental health problems. To prevent harmful habits like these from __________(dominat) a teenager’s life is essential. They must learn to recognise bad habits early and make appropriate changes. 例如，他们中的一些人可能参与烟草或酒精滥用，这可能导致身体和精神健康问题。防止像这样的有害习惯主宰青少年的生活是至关重要的。他们必须学会及早识别坏习惯，并做出适当的改变。 7.become involved in 卷入……；参与…… 8.tobacco or alcohol abuse 滥用烟草或酒精 9. physical and mental health problems 身心健康问题 10. prevent…from doing 阻止……做某事 11. dominate one’s life 主宰某人的生活 12. recognise bad habits 识别坏习惯 13. make appropriate changes 做出适当的改变 essential/vital/crucial   adj. 至关重要的 动词不定式作主语 which 引导非限制性定语从句，修饰前面的整个句子 dominating which Para. 2 Language points To change bad habits is never easy, even with many attempts. 【2】There is a famous saying based on the philosophy of Aristotle: “We are what we ___________(repeat) do.” In many ways, our lifestyle is the sum of choices we have made. 改变坏习惯从来都不容易，即使做了很多尝试。有一句基于亚里士多德哲学的名言:“我们重复做什么，我们就是什么。”在很多方面，我们的生活方式是我们所做选择的总和。 with many attempts 许多尝试 2. be based on 以……为基础 3. repeatedly do 反复做 4. the sum of ……的总和 省略that的定语从句，修饰choices 哲学 repeatedly 【解析】based on在句中是过去分词短语作___________，放在被修饰的名词后面，它的作用相当于一个_________：which is based on... 【2】There is a famous saying based on the philosophy of Aristotle: “We are what we repeatedly do.” 后置定语 定语从句 有一条基于亚里士多德哲学思想的著名谚语说道：“重复的行为造就了我们。” 【长难句】 单句填空 ①I would like to live in an environment              (surround) by green trees， where I can refresh myself after a day’s work. ②The True Story of Ah Q _________(write) by Lu Xun is familiar to us. surrounded written Para. 2 Language points 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 understand how habits work. 我们做出选择去做一件事，然后一遍又一遍的重复。很快，这种选择就变成了自动的，并形成了一种很难改变的习惯。好消息是，如果我们明白习惯是如何起作用的，我们就可以改变。 5. make a choice to do sth.＝choose to do sth. 6. over and over again 一再；反复 7. become automatic 变得无意识；成为习惯性动作 8. form a habit 养成习惯 9. understand how sth works 理解某物的运作方式 that 引导定语从句 that 引导表语从句 Para. 3 Language points According to modern psychology, we must first learn about the "habit cycle", ______ works like this： *Firstly, there is a “cue” , an action, event, or situation that acts ___ a signal to do something. *Secondly, there is a "routine", the regular action you take in response_____the cue. *Thirdly, there is the "reward", the good thing or feeling we get from the routine. which as to 根据现代心理学，我们必须首先了解“习惯周期”，它是这样工作的: 首先，有一个“线索”，一个动作，事件或情况，作为做某事的信号。 其次，有一个“常规”，即你对暗示做出反应的常规动作。 第三，是“奖励”，我们从日常生活中得到的好东西或感觉。 1.modern psychology 现代心理学 2. the habit cycle 习惯循环 3.take action 采取行动 4. act as a signal 充当信号 5. in response to 对……做出反应 定语从句 定语从句 省that 的定语从句 省that 的定语从句 Para. 3 Language points 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 _________(rely) on unhealthy snacks is formed. 例如，当我们感到不开心时(暗示)，我们吃很多不健康的零食(例行公事)，这使我们感到快乐(奖励)。奖励让我们继续循环的可能性大了很多，依赖不健康零食的坏习惯也就形成了。 6. make sb. feel happy/relaxed   使某人感到快乐/轻松 7. make sb. much more likely to do sth. 让某人更可能做某事 8. rely on/depend on/count on 依赖；依靠 relying which引导非限制性定语从句 Para. 4 Language points __________(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_______our own positive ideas. For example, we could try to replace a negative routine with something more positive. 为了促进我们坏习惯的积极改变，我们必须首先检查我们的坏习惯循环，然后尝试去适应它们。我们可以通过将我们习惯循环中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，我们可以试着用一些更积极的东西来代替消极的习惯。 1. facilitate a positive change 促成积极的改变 2. examine our bad habit cycles 审视我们的坏习惯循环 3. combine…with… 把…和…结合起来 4. replace…with… 用……替代…… 5. negative routine 消极的惯常行为 6. make us feel relaxed 感到放松 with To facilitate 不定式作目的状语，意为 “为了” Para. 4 Language points 【3】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 ________(create) good habits. For example, when we come to an escalator (cue), our normal routine is _______(ride) it, but we could change this routine into something more positive by taking the stairs instead. 因此，当我们再次感到不开心时(提示)，我们可以听一些我们喜欢的音乐，而不是吃零食(例行公事)，这将使我们感到放松(奖励)。除了改变坏习惯，我们还可以利用习惯循环来创造好习惯。例如，当我们来到自动扶梯(cue)时，我们通常的习惯是乘坐它，但是我们可以通过爬楼梯来改变这种习惯，使它变得更积极。 7. rather than 而不是；宁可……也不愿 8.aside from 除了……之外 9. take the stairs 走楼梯 to create to ride 【长难句】 【3】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). 因此，当我们再次感到不高兴时(触发因素)，我们可以听几首最喜爱的音乐(惯常行为)而不是吃零食，这会使我们感到放松(回报)。 【解析】①由 when 引导，修饰主句的谓语动词（could listen），表示动作发生的时间。 ②rather than 连接两个并列成分，意为"而不是" ③ which引导非限制性定语从句，指代前面整个主句的内容（即“听音乐”这个行为） would do ... rather than do ... would rather do ... than do ... prefer to do ... rather than do .. 宁愿做......也不愿做...... Para.5 Language points 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 _________(change) is not suddenly, but over a period of time. 我们中的许多人试图快速改变坏习惯，如果我们没有立即成功，我们经常变得悲观和放弃。事实上，最成功的改变方式不是突然的，而是经过一段时间。 1. straight away 立刻；马上 2. become pessimistic about 变得悲观 3. give up 放弃 to change Para.5 Language points 【4】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 repeatedly take many small steps. After all, it is not easy _______(break) bad habits. 正如中国哲学家老子所写的，“千里之行，始于足下。”一步看似很小，却是必不可少的。为了达到改变的目标，一个人必须表现出一些纪律性，并不断地迈出许多小步。毕竟，改掉坏习惯并不容易。 千里之行始于足下。 4. reach the goal of...实现...的目标 5. show some discipline 表现出一些自律 6. take many small steps 采取许多小步骤 7. break bad habits 改掉坏习惯 不定式作目的状语 to break 不定式作主语 【4】As the Chinese philosopher Lao Zi wrote, “ A journey of a thousand miles begins with a single step.” (Para 5) 正如我所指出的，日常饮食包含蔬菜很重要。 As I have pointed out, it is important to include vegetables in our diet. 正如中国哲学家老子所说：“千里之行，始于足下。” Translate 【长难句】 【解析】as 引导非限制性定语从句，指代后面整个主句的内容, 意为“正如” 17 用 which 或 as 填空。 ______ you know, if you do the same thing over and over again, you begin to do it automatically. And our porters carry your luggage, ______ means that you can simply enjoy the experience. Smoking is harmful to one’s health, ______ is known to us all. It was raining heavily last night, _______ prevented me from going to the party. as 引导的非限制性定语从句可置于主句前，而 which 则不能； as 引导的非限制性定语从句有“正如”之意，而 which 没有此意。 As which as which Compare and Find 搬运工人 18 Para. 6 Language points 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! 对于年轻人来说，仍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；你必须考虑一下你的坏习惯，并决定做出一些改变。你有能力建立一个充满良好习惯的快乐而健康的生活！ 1. plenty of time 大量的时间 2. magic pill 神奇药丸 3. delete button 删除键 4. have the power to do 有能力做某事 5. build a happy and healthy life 构建幸福健康的生活 6. be full of 充满 that 引导定语从句，修饰magic pill” or delete button Reading and Thinking 新人教选择性必修三 Unit 2 Thank You ! $