Unit 2 Healthy Lifestyle（课件）-【优化探究】2022-2023学年新教材高中英语选择性必修第三册同步导学案（人教版2019）(新教材老高考)

Period Ⅰ　 Reading and Thinking & Learning About Language 返回导航 下页 上页 人教英语选择性必修第三册 必备知识 自主学习 关键能力 合作探究 课堂检测 素养达标 课时作业 巩固提升 返回导航 下页 上页 人教英语选择性必修第三册 Part 1　读前策略 【词汇攻略】 巧记单词 ①psychology n．心理学；心理；心理影响→psychological adj.心理学的 例如：history→historical 返回导航 下页 上页 人教英语选择性必修第三册 ②rely vi.依赖；依靠；信赖→reliable adj.可信赖的 例如：afford→affordable ③examine vt.(仔细)检查；审查；测验→examination n．测试；检查 例如：combine→combination 返回导航 下页 上页 人教英语选择性必修第三册 【读文策略】 Find the main idea of a paragraph The main idea is sometimes stated in either the opening or closing sentence. If not，look for another “standout” sentence，or summarise the paragraph in your mind by asking yourself，“What is it mainly about？” 返回导航 下页 上页 人教英语选择性必修第三册 Part 2　课文预读 [原文呈现] HABITS FOR A HEALTHY LIFESTYLE As teenagers grow up①， they become more independent and start making their own decisions②.However，during this period，it can be easy for some of them to form bad habits．These bad habits，if left unchecked，could lead to③ more serious ones when they become adults.For example，some of them may become involved in④ 返回导航 下页 上页 人教英语选择性必修第三册 tobacco⑤ or alcohol⑥ abuse⑦，which can lead to physical and mental health problems．To prevent harmful habits like these from⑧ dominating⑨ a teenager's life is essential.They must learn to recognise bad habits early and make appropriate changes. 返回导航 下页 上页 人教英语选择性必修第三册 it为形式主语，不定式to form bad habits是真正的主语。 if引导条件状语从句，从句中省略了主语和be动词。 which引导非限制性定语从句，先行词是前面的tobacco or alcohol abuse。 返回导航 下页 上页 人教英语选择性必修第三册 To change bad habits is never easy，even with many attempts⑩.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 something⑪， and then we repeat it over and over again⑫.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. 返回导航 下页 上页 人教英语选择性必修第三册 句中to change bad habits为不定式作主语，谓语动词用第三人称单数形式。