Unit 2 Healthy Lifestyle Section Ⅰ Reading and Thinking（课件 139张+讲义）高中英语人教版（2019）选择性必修 第三册

英语 选择性必修 第三册[RJ] Section Ⅰ　Reading and Thinking 一、阅读单词：写出汉语含义 1．tobacco n. 烟草；烟叶 2．alcohol n. 酒；酒精 3．physical adj. 身体的；客观存在的；物理学的 4．escalator n. 自动扶梯；滚梯 5．pill n. 药丸；药片 二、核心单词：写出英文单词 1．abuse n. 滥用；虐待；辱骂　vt. 滥用；虐待；辱骂 2．cue n. 提示；暗示；信号　vt. 给(某人)暗示(或提示) 3．reward n. 回报；奖励；报酬　vt. 奖励；奖赏；给以报酬 4．rely vi. 依赖；依靠；信赖 5．facilitate vt. 促进；促使；使便利 6．examine vt. (仔细)检查；审查；测验 7．delete v. 删去；删除 三、拓展单词：写出下列单词的词性转换(可查字典) 1．dominate vt.& vi. 支配；控制；占有优势→domination n. 控制；统治→dominant adj. 首要的；显著的；占优势的 2．repeatedly adv. 重复地→repeated adj. 重复的；反复发生的→repeat v. 重复；重说；重做→repetition n. 重复，背诵，副本 3．psychology n. 心理学；心理；心理影响→psychological adj. 心理的；心理学的→psychologically adv. 心理上地；心理学地→psychologist n. 心理学家；心理学研究者 4．negative adj. 消极的；有害的；否定的→negatively adv. 消极地；否定地→negativity n. 否定性；消极性 5．pessimistic adj. 悲观的；悲观主义的→pessimistically adv. 悲观地→pessimist n. 悲观主义者 四、熟词生义：写出熟义 discipline 熟义：n. 自制力；纪律 生义：n. 学科　vt. 自我控制；严格要求(自己)；管教；处罚 五、核心短语：写出英语表达 1．in__response__to 回答；答复 2．rely__on 依赖；依靠；信赖 3．straight__away 立即；马上 4．decide__on 决定；选定 课文三维剖析 HABITS FOR A HEALTHY LIFESTYLE 健康的生活方式需养成的习惯 As１ 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 unchecked２， could lead to more serious ones３ when they become adults. For example, some of them may become involved in tobacco or alcohol abuse, which４ can lead to physical and mental health problems. To prevent harmful habits like these from dominating a teenager's life５ is essential. They must learn to recognise bad habits early and make appropriate changes. １引导时间状语从句 ２条件状语从句的省略，将其补全则是if these bad habits are left unchecked ３指代前面提到的bad__habits ４引导非限制性定语从句，指代整个主句的内容 ５动词不定式短语作主语 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，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。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。 To change bad habits６ is never easy, even with many attempts. There is a famous saying based on the philosophy of Aristotle７：“We are what we repeatedly do.” In many ways, our lifestyle is the sum of choices we have made８. 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 that９ is much harder to change. The good news is ... ...