Unit 2 SectionⅠ Reading and thinking-【金版新学案】2025-2026学年高中英语选择性必修第三册同步课堂高效讲义配套课件（人教版）

该高中英语课件围绕“健康生活方式”主题，系统整合语言知识与技能，通过英文名言导入激活兴趣，Pre-reading图片提问链接生活经验，While-reading聚焦“习惯循环”分析文本结构与细节，Post-reading解构难句、提炼写作句型，语基部分系统梳理词汇语法，搭建从输入到输出的完整学习支架。 其亮点在于以“思维品质”和“语言能力”为核心，通过习惯循环案例分析（如用深呼吸替代吸烟）培养批判性思维，结合写作佳句仿写和语法填空强化语言运用，采用“语篇研读+语基训练”整合方法。学生能提升语言综合能力与思维，教师可借助系统资源高效开展教学。

UNIT 2　HEALTHY LIFESTYLE 主题语境：人与自我——健康的生活方式 单元目标速览 单元话题导入 Section Ⅰ　Reading and thinking 内容索引 语篇研读　细梳理 1 语基自查　固根基 2 语基讲练　提能力 3 课时测评 4 语篇研读　细梳理 返回 Look at the following pictures and answer the questions below.   1．What lifestyles are illustrated in the four images? _____________________________________________________________________________________________________ 2．What kind of lifestyle do you prefer to have? __________________________________________________________________________________________ Step 1　Pre-reading The lifestyles illustrated in the four images include regular exercise，being overweight，smoking and healthy eating. I prefer a healthy lifestyle with exercise，balanced diet，no smoking，and maintaining a proper weight. Ⅰ.Read for the main idea What is the text mainly about? A．The definition of a habit. B．The concept of the “habit cycle”． C．The reasons for getting rid of unhealthy habits. D．Ways to replace bad habits with beneficial ones. Step 2　While-reading √ Ⅱ.Match the main idea of each paragraph. Para.1　 A．How to change a bad habit and create good ones Para.2 B．The cycle of how habits are formed Para.3 C．Changing habits gradually Para.4 D．No easy way to change bad habits Para.5 E．What a habit is Para.6 F．Why bad teenage habits should be changed Ⅲ.Read for the structure reason/necessity How habit cycle adapt discipline Ⅳ.Read for details 1．What is the main reason teenagers need to recognise bad habits early? A．To avoid making decisions. B．To prevent serious adult habits. C．To improve academic performance. D．To gain more independence. 2．What does the article imply about the formation of habits? A．Habits are formed by chance. B．Habits are hard to recognise. C．Habits are based on repeated actions. D．Habits are influenced by others. √ √ 3．What is suggested as a way to change a bad habit involving unhealthy snacks? A．Stop eating snacks entirely. B．Replace snacks with music. C．Eat snacks less frequently. D．Avoid feeling unhappy. 4．What does the article suggest about changing bad habits? A．It should be done quickly. B．It requires many small steps. C．It is impossible without help. D．It is easier for young people. √ √ 5．How can understanding the “habit cycle” (cue，routine，reward) help individuals replace a negative habit with a positive one? Provide an example from your own knowledge to support your explanation. ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Understanding the “habit cycle” (cue，routine，reward) allows individuals to replace negative routines with positive ones.For example，if someone feels stressed (cue) and smokes (routine) to relax (reward)，they could replace smoking with deep breathing exercises (new routine) to achieve the same reward (relaxation).This way，the habit cycle is maintained，but the routine becomes healthier. Ⅰ.难句解构 1．These bad habits，if left unchecked，could lead to more serious ones when they become adults. 句式分析　本句是_____句，主句是 “______________________________ ____________”，句子中“if left unchecked”是___引导的_________从句；“when they become adults”是_____引导的_________从句。其中从句 “________________”，省略了_____和_______。 句意翻译　______________________________________________________ ______________________ Step 3　Post-reading 复合 These bad habits could lead to more serious ones if 条件状语 when 时间状语 if left unchecked 主语 系动词 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。 2．The good news is that we can change，if we understand how habits work. 句式分析　本句为复合句。句中“that we can change”为_____引导的_____从句，“if we understand how habits work”为___引导的_________从句，句子还包含由how引导的_____从句“how habits work”。 句意翻译　______________________________________________________ ___________ that 表语 if 条件状语 宾语 好消息是，如果我们了解习惯是怎么运作的，我们就可以做出改变。 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). 句式分析　本句是_____句。主句是“_______________________________ _____________________________”，其中“when we feel unhappy again(cue)”为_____引导的_________从句。此外，句中使用了rather than来表示选择，即“不是吃零食，而是_______”。句末的“which will make us feel relaxed(reward)”是一个___________从句，修饰前面的整个主句。 句意翻译　______________________________________________________ _________________________________________________________________________ 复合 we could listen to some of our favourite music instead(routine) when 时间状语 听音乐 非限制性定语 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欢的音乐(惯常行为)，而不是吃零食，这会使我们感到放松(回报)。 4．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. 句式分析　本句为_____句。句中并列连词___连接两个句子，第一个句子中主句为“____________________________”，“when we come to an escalator (cue)”为_____引导的_________从句，to ride it为动词不定式短语作_____；第二个句子中by taking the stairs instead为_________。 句意翻译　______________________________________________________ _____________________________________________________________________________ 复合 but our normal routine is to ride it when 时间状语 表语 方式状语 例如，当我们走到电梯前的时候(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，从而将这种惯常行为改为更积极的事情。 Ⅱ.写作佳句 1．句型　as引导的定语从句 教材原句　As the Chinese philosopher Laozi wrote，“A journey of a thousand miles begins with a single step.” ①众所周知，长城是中国最著名的历史遗址之一。 _________________，the Great Wall is one of the most famous historical sites in China. ②正如之前提到的，规律的锻炼在保持身心健康方面起着至关重要的作用。 _______________________，regular exercise plays a crucial role in maintaining good physical and mental health. As is known to all　 As was mentioned earlier ③正如常见的情况一样，在最终采用新技术之前，人们最初会抵制改变。 ___________________，people initially resist change before eventually adopting new technology. ④正如许多专家所建议的，减少碳排放对于有效应对气候变化至关重要。 _____________________________，reducing carbon emissions is essential to addressing climate change effectively. As is often the case　 As many experts have suggested 2．句型　There be＋名词＋to do 教材原句　For young people，there is plenty of time to change bad habits. ①如果你保持开放的心态，总有一些新东西可以学习。 __________________________________ if you keep an open mind. ②如果你想在截止日期前实现目标，就没有时间可以浪费。 ______________________ if you want to achieve your goals before the deadline. ③没有什么比花时间陪伴家人更重要的事情了。 _________________________________ than spending time with your family. There is always something new to learn　 There is no time to waste　 There is nothing more important to do Ⅲ.课文语法填空 　　As teenagers grow up，1.____ is easy for some of them to form bad habits，which，if 2._____ (leave)unchecked，could lead to more serious ones when they become adults. According to modern psychology，to change bad habits，we must first analyse them 3.______ (use)the “habit cycle”.4.___________ (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 5.__________ (combine) the information from our habit cycles with our own positive ideas.Aside 6._____ changing bad habits，we can also use the habit cycle to create good habits.In fact，7._________ (change) a bad habit is difficult and it is easy to make 8.________(excuse) and give up.To reach the goal of change，we need to make up our minds，show some discipline 9._____ make small changes over time.There 10.____ (be)no “magic pill” to help us，but changing will ensure we have a happy and healthy life. 返回 it　 left　 using　 To facilitate　 combining　 from changing　 excuses　 and　 is 语基自查　固根基 返回 核心单词——练通 1．alcohol ______　　　　　　　　 酗酒 2．_________ a positive change 促进积极的改变 3．_________ a teenager's life 支配青少年的生活 4．become __________ and give up 变得悲观，继而放弃 5．replace a ________ routine 替换一个消极的习惯 6．a financial _______ 经济奖励 7．according to modern ___________ 根据现代心理学 8．show some _________ 展示出一定程度的自制力 9．________ our bad habit cycles 审视我们的坏习惯循环 10．______ button 删除按钮 11．magic ____ 魔法药丸 abuse　 facilitate　 dominate　 pessimistic　 negative reward　 psychology　 discipline　 examine　 delete　 pill 拓展单词——用活 1．_______ n．酒；酒精 →alcoholic adj.酒精的，含酒精的 n．酒鬼，酗酒者 2．__________ n．心理学；心理；心理影响 →psychological adj.心理学的 3．________ vt.&vi.支配；控制；占有优势 →domination n．控制；支配 4．__________ adv.重复地 →repeated adj.重复的，反复发生的 alcohol psychology dominate repeatedly 5．____ vi.依赖；依靠；信赖 →reliable adj.可信赖的；可靠的 6．_______ vt.(仔细)检查；审查；测验 →examination n．考试；(仔细的)检查 7．________ vt.& vi.组成；作曲；撰写 →composition n．组成；作曲；作品 →composer n．作曲家；创作者 rely examine compose 阅读单词——识记 1．a tobacco plant　　　　　 _____植物 2．the cue cards _____卡 3．take an escalator 乘_________ 4．the alcohol content _____含量 烟草 自动扶梯 提示　 酒精 重点短语——再现 第一组　汉译英 1．回答；答复　　　　 _____________ 2．依赖；依靠；信赖 _______ 3．立即；马上 ____________ 4．决定；选定 _________ 5．终归；毕竟；别忘了 ________ in response to rely on straight away decide on after all 第二组　英译汉 6．lead to ___________ 7．be/become involved in __________ 8．(be) based on ______________ 9．over and over again ___________________ 10．act as ___________ 11．rather than _______ 导致；通向 参与…… 以……为基础 一再地；反复不断地 担任；充当 而不是 典型句式——默背 根据课文语境及汉语提示补全句子 1．句型公式　状语从句的省略 教材原句　These bad habits，_______________(如果放任不管)，could lead to more serious ones when they become adults. 2．句型公式　动词-ed形式短语作定语 教材原句　There is a famous saying ______________________________ (基于亚里士多德的哲学思想)：“We are what we repeatedly do.” if left unchecked based on the philosophy of Aristotle 3．句型公式　not...but...不是……而是…… 教材原句　In fact，the most successful way to change is _________________ ____________________(不是一蹴而就的，而是要经过一段时间). not suddenly，but over a period of time 返回 语基讲练　提能力 返回 Ⅰ. 核心词汇练全 dominate vt.&vi.支配；控制；占有优势 (教材原句)To prevent harmful habits like these from dominating a teenager's life is essential. 防止像这样的有害习惯支配青少年的生活是至关重要的。   (1)dominate sb/sth　 支配/控制某人；影响某事 be dominated by... 被……控制 (2)domination n. 控制；支配；统治 dominant adj. 占支配地位的；占优势的；显著的　　 1 归 纳 单句语法填空/完成句子 (1)His __________(dominate) of the chess board was unmatched，and he won every tournament. (2)It is said that two thirds of the world's population speak __________ (dominate) languages like Chinese and English. (3)保持冷静，做几次深呼吸。不要让愤怒支配你。 Keep cool，and take a few deep breaths.___________________________ domination　 dominant　 Don't let anger dominate you. in response to回答；答复 (教材原句)Secondly，there is a “routine”，the regular action you take in response to the cue. 第二是“惯常行为”，即你响应触发因素而采取的常规行动。   (1)response n.　　　 回答；回复 in response 作为答复 give/make a response to 对……做出回应 (2)respond vi. 回答；回复 respond to 回答；回复　　 2 归 纳 单句语法填空/完成句子 (1)In response ____ your question，I can confirm that the meeting will be held tomorrow. (2)She didn't expect such a quick ________(respond) from her manager after sending the email. (3)She didn't respond ____ my invitation，so I assumed she couldn't attend. (4)他们迅速回应了紧急情况并帮助疏散了大楼。 _____________________________________ and helped evacuate the building. (5)我写信简要介绍一下京剧，以答复你的请求。 I'm writing to provide a brief introduction to Beijing Opera _______________ ____________． to　 response　 to They responded quickly to the emergency in response to your request reward n．回报；奖励；报酬vt.奖励；奖赏；给以报酬 (教材原句)Thirdly，there is the “reward”，the good thing or feeling we get from the routine. 第三是“回报”，即我们从惯常行为中获得的美好事物或感受。   (1)as a reward (for ...)　 作为(对……的)报酬/奖赏 in reward for 为酬谢……；作为……的奖励 (2)reward sb for sth 因某事而奖赏某人 reward sb with sth 用某物奖励/回报某人 (3)rewarding adj. 值得做的；有益的；有意义的　　 3 归 纳 单句语法填空/完成句子 (1)Teaching is a _________ (reward) profession because you help shape the future. (2)The teacher rewarded the student _____ a certificate for completing the extra assignments. (3)He was rewarded _____ his bravery in saving the child from the fire. (4)____ reward for his hard work，he was promoted to manager. (5)在动物收容所做志愿者是一次真正有意义的经历。 Volunteering at the animal shelter was _________________________． rewarding　 with　 for　 In　 a truly rewarding experience　 rely on依赖；依靠；信赖 (教材原句)The reward makes us much more likely to continue the cycle，and the bad habit of relying on unhealthy snacks is formed. 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零食这一不良习惯。   (1)rely vi.　　 依赖；依靠；信赖 rely on (doing) sth 依赖/信任/指望(做)某事 rely on sb to do sth 指望/相信某人做某事 rely on it that ... 相信……；指望…… (2)reliable adj. 可靠的；可信赖的　　 4 归 纳 单句语法填空/完成句子 (1)She has ______ (rely) on the support of her friends throughout her life. (2)The company relies on its IT department ____________ (maintain) the security of its network. (3)She is a ________(rely) employee who always meets deadlines. (4)你可以相信我的介绍和努力会加深参观者对中国传统文化的了解。 You can _____________ my introduction and efforts can deepen visitors' understanding of traditional Chinese culture. relied　 to maintain　 reliable　 rely on it that pessimistic adj.悲观的；悲观主义的 (教材原句)Many of us try to change bad habits quickly，and if we are not successful straight away，we often become pessimistic and give up. 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。   (1)be pessimistic about　 对……悲观 (2)pessimistically adv. 悲观地 (3)optimistic adj. 乐观的；乐观主义的 be optimistic about 对……乐观　　 5 归 纳 单句语法填空/完成句子 (1)She looked at the situation _______________(pessimistic)，believing that there was no way to improve things. (2)He was pessimistic ______ the project's success after hearing about the challenges. (3)We are optimistic ______ the future of renewable energy sources. (4)知道我对考试持悲观态度，我的老师给予了我宝贵的帮助，这使我对结果感到更加乐观。 Knowing I ____________________ the exam，my teacher provided invaluable support，which helped me feel more _______________ the outcome. pessimistically　 about　 about　 was pessimistic about optimistic about decide on决定；选定 (教材原句) ...you have to think about your bad habits and decide on some changes. ……你必须思考自己的不良习惯，选定一些做出改变。   (1)decide to do sth　　 决定做某事 (2)decision n. 决定 arrive at/come to/reach/make a decision 做出决定 6 归 纳 单句语法填空/完成句子 (1)Denikin held a staff meeting to decide ___ the next strategic objective. (2)By the morning of the third day，we have decided ________ (stay) on for the week. (3)我正在努力决定我将在大学学习什么专业，写信希望您能指导我的选择。 I am trying _______________________________ at university，and writing in the hope that you can guide me in my options.(求助信) on　 to stay to decide on what major I will study Ⅱ.典型句式讲透 句型公式：状语从句的省略 (教材原句)These bad habits，if left unchecked，could lead to more serious ones when they become adults. 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。 1 归 纳 单句语法填空/完成句子 (1)While _________(enjoy) the meal，some talented students gave a wonderful folk dance performance，making the elderly very happy. (2)Please be polite while listening.Turn off all electronic devices and don't talk unless ________ (invite). (3)至于住宿，你可以选择住在我家或酒店。如果需要，我可以提前为你预订酒店。 As for accommodation，you can choose to stay either at my place or in a hotel，and I can reserve a hotel for you in advance _____________． enjoying　 invited　 if necessary 句型公式： not...but...意为“不是……而是……” (教材原句)In fact，the most successful way to change is not suddenly，but over a period of time. 事实上，最成功的改变方式不是一蹴而就的，而是要经过一段时间。   本句中含有“not...but...”结构，意为“不是……而是……”。 (1)“not...but...”连接两个主语时，谓语动词的单复数要遵循“就近原则”； (2)“not only...but also...”“either...or...”“neither...nor...”连接两个主语时，谓语动词的单复数也要遵循“就近原则”。　　 2 归 纳 返回 单句语法填空/应用文写作之学校生活 (1)It is not the teacher but the students who ____(be) excited about the event. (2)Not he ____ his friends are responsible for the mistake. (3)Either the manager or the employees _________ (be) responsible for this project. (4)不仅孩子们喜欢踢足球，他们的教练也喜欢。 _________________________________________ playing football. are　 but　 are/were Not only the children but also their coach likes 课时测评 返回 语境基础练 Ⅰ.根据汉语意思或首字母提示填入单词的适当形式(每小题1分，共9分) 1．Studies show that spending too much time on social media can lead to ________ (消极的) feelings about oneself. 2．Smartphones should be used as our tools rather than __________ (支配) our lives. 3．Many experts advocate _________(奖励) your child for good behaviour. 4．You'd better have your eyes _________(检查) regularly in the hospital. 5．The PLA of China gains a reputation for its high standards of __________ (纪律)：the soldiers mustn't take anything from the civilians. 6．I d_______ the file by accident.I'm terribly sorry about that. negative　 dominating　 rewarding　 examined　 discipline eleted 7．The public made huge donations in r________ to the appeal for the victims of the earthquake. 8．The arts clearly have a pretty positive impact on p_______ and psychological health. 9．She admitted having a______ her power as manager by giving jobs to her friends. esponse　 hysical　 bused Ⅱ.单句语法填空(每小题1分，共8分) 1．When ________(chat) with him，I always gain valuable insights and enjoy meaningful conversations about life. 2．After much discussion，we finally decided ___ the blue design for the logo. 3．I rely ___ my assistant to handle all the scheduling for me. 4．He received a medal in reward ____ his bravery. 5．She started singing to the lovely baby and was rewarded _____ a smile. 6．You'd better not be too strict with her.______ all，she is only four. 7．It is more meaningful not to shout empty slogans ____ to donate books and sports goods to children in need. 8．____ time went by，the boy became very strong and brave. chatting　 on　 on　 for　 with　 After　 but　 As Ⅲ.完成句子(每小题3分，共12分) 1．针对招聘广告，我想申请志愿者职位。 _____________________________，I would like to apply for the volunteer position. 2．我曾参与过各种志愿活动，依靠我的组织能力来支持团队工作。 Having volunteered in various events，I _______________________________ ______________________． In response to your advertisement rely on my organizational skills to support team activities 3．我获得了宝贵的经验和个人成长。 I have ___________________________________ and personal growth. 4．经过仔细考虑，我决定申请加入组织，既是因为它对社区产生的积极影响，也因为能有机会做出改变。 After carefully __________________________，I ___________ applying to your organization，_________ because of its positive impact on the community _________ because of the chance to make a difference. been rewarded with valuable experience considering the opportunities decided on not only but also Ⅰ.阅读理解(每小题2.5分，共17.5分) A (2025·吉林省G8教考联盟高二上期末考试) The following are newly released devices all designed to help make your life more convenient，beautiful and vivid. Tonal $2，995 AT TONAL.COM Tonal makes lifting and resistance training truly easy and accessible from your own home.It is great because I hate any sort of public weight training.Tonal has a remarkably easy user interface (界面) and gives data and feedback in a helpful manner.It also makes you feel great by keeping track of clear improvements. 素能提升练 Hisense 75″ U800GR 8K ULED Roku TV $1，800 AT BEST BUY.COM 8k sounded like a luxury，but now that brands like Hisense，which focus on a more affordable end of the spectrum (光谱)，have gotten some time with the tech，you can finally bring the deep colour output and stunning detail into your living room.Calling it “affordable” may be a stretch，but compared to most 8k TVs which all run over $5，000，it's the most cost-efficient version of the tech we've got. VIVE Flow $499 AT VIVE．COM VIVE goggles will bring an extremely accessible and refreshing approach to the VR world.They are a pair of goggles not unlike something you'd wear to snowboard.They're extremely lightweight with a lightning fast set—that's connected with things like watching Netflix.It's the calmest headset I've ever worn and uses cameras to let you control everything with just your hands.This one is for the not-gamers. Dyson Purifier Humidify＋Cool Formaldehyde $920 AT WALMART. COM For people who easily sneeze because of dog hair or something like that outside，Dyson has created a machine that saves them for time at home.This new purifier doubles as a humidifier，plus it has a cooling function，putting an end to stuffy，hot，dry apartments.Members get a 50% discount on Black Friday in a physical store! 语篇解读　本文是一篇应用文。文章介绍了四款最新的为了让你的生活更方便、更美丽和更生动而设计的设备。 1．What can we know about Hisense 75″ U800GR 8K ULED Roku TV? A．Its lowest price is $1，800. B．It is great value for money. C．Its appearance is deep in colour. D．It is a symbol of a luxurious life. 细节理解题。根据Hisense 75″ U800GR 8K ULED Roku TV $1，800 AT BEST BUY.COM标题下“Calling it ‘affordable’ may be a stretch，but compared to most 8k TVs which all run over $5，000，it's the most cost-efficient version of the tech we've got.”可知，我们对海信75″ U800GR 8K ULED Roku电视的了解是它物有所值。故选B项。 √ 2．What do Tonal and VIVE Flow have in common? A．They are both user-friendly. B．They both possess fashion design. C．They are both cost-efficient for consumers. D．They both exhibit visually appealing innovation. 细节理解题。根据Tonal $2，995 AT TONAL.COM标题下“Tonal has a remarkably easy user interface (界面) and gives data and feedback in a helpful manner. It also makes you feel great by keeping track of clear improvements.”和VIVE Flow $499 AT VIVE COM标题下“let you control everything with just your hands.”可知，Tonal和VIVE是便于使用者操作的产品。故选A项。 √ 3．Which device probably costs you the least money? A．Tonal. B．VIVE Flow. C．Hisense 75″ U800GR 8K ULED Roku TV. D．Dyson Purifier Humidify＋Cool Formaldehyde. 细节理解题。根据标题Tonal $2，995 AT TONAL.COM、Hisense 75″ U800GR 8K ULED Roku TV $1，800 AT BEST BUY.COM、VIVE Flow $499 AT VIVE．COM和Dyson Purifier Humidify＋Cool Formaldehyde $920 AT WALMART.COM中的“Members get a 50% discount on Black Friday in a physical store！”可知，Dyson Purifier Humidify＋Cool Formaldehyde是有可能花钱最少的，即$920÷2＝$460，故选D项。 √ B (2024·浙江杭州四中高二期中) Tears are good for your eyes.In fact，without them，your eyes wouldn't even be able to move.Some people say tears help us in other ways，too.Maybe you know someone who likes to watch sad movies in order to “have a good cry”．It hasn't been proven，but tears may be good not only for your eyes but also for your emotional health as well. We generally only notice tears when we cry，but we have them in our eyes all the time.Tears affect how we see the world while at the same time protecting our eyes from it.Without this liquid covering them，our eyes would be at risk of infection.In addition，we need tears in order to see.The cornea (角膜) of the eye does not have a perfectly smooth surface.Tears fill in the holes in the cornea and make it smooth so that we can see clearly.Without tears，the world would look very strange to us. Tom Lutz，the author of Crying：The Natural and Cultural History of Tears，writes，“Throughout history，and in every culture，...everyone everywhere cries at some time.” Even men and women who say they never cry can usually remember crying as children.Most of us probably think it's normal for men or women to cry at certain times，and at such times，we may even encourage them to cry.For example，it's no surprise when someone cries during a sad movie，and we often expect people to cry when a family member dies.However，we don't always take this view of tears.Sometimes adults who cry—or even children who do—lose the respect of others.For example，what would you think of an adult who cried over losing a card game? Most people are aware of the social rules about when，where，and why it's OK to cry.These rules generally differ for children and adults，and often for men and women. They depend on things such as family，culture，and religion，and they change over time. Some people think it's not just OK to cry but actually healthy to let the tears flow.Doctors in Greece over 2，500 years ago thought that tears came from the brain and that everyone needed to let them out.Today，many people still believe in getting tears out.They say that through crying，we get rid of emotions we have stored up，which is good for our mental health.Some people report that they feel better after crying.This could be because of the chemicals in emotional tears.One chemical is a type of endorphin (内啡肽)，a painkiller that the body naturally produces.Emotional tears increase the amount of endorphin that gets to the brain because tears flow from the eye into the nose and pass to the brain that way.This painkiller may make a person less aware of sad or angry feelings，and that could explain why someone feels better after “a good cry”． 语篇解读　本文是一篇说明文。文章主要介绍了眼泪的作用，包括其对眼睛的保护作用、对视觉的影响以及眼泪与情感健康的关系，同时探讨了社会对哭泣的看法和态度。 4．When do we have tears in our eyes? A．They are always there. B．When eyes are at risk of infection. C．When we have emotions. D．They appear randomly. 细节理解题。根据第二段中的“We generally only notice tears when we cry，but we have them in our eyes all the time.”可知，我们的眼睛里一直都有眼泪。故选A项。 √ 5．How do tears help us see clearly? A．Through the smooth surface of the cornea. B．Through the cornea of the eyes. C．Through filling in the holes in the corner and making it smooth. D．Through the holes in the cornea. 细节理解题。根据第二段中的“Tears fill in the holes in the cornea and make it smooth so that we can see clearly.”可知，眼泪通过填补角膜上的孔洞并使其光滑来帮助我们看清东西。故选C项。 √ 6．Which of the following elements is NOT the things that are related to the social rules of crying? A．Family. B．Culture. C．Religion. D．Gender. 细节理解题。根据第三段中的“Most people are aware of...and they change over time.”可知，与哭泣相关的社会规则与家庭、文化和宗教有关，而未提及性别是决定因素。故选D项。 √ 7．What is “a good cry”？ A．It is a kind of painkiller that the body naturally produces. B．It refers to emotional tears that increase the quantity of endorphin that gets to the brain. C．It refers to the tears flow from the eyes into the nose and pass to the brain. D．It is a painkiller that make a person less aware of sad or angry feelings. 推理判断题。根据最后一段中的“This could be because of the chemicals...someone feels better after ‘a good cry’．”可知，“a good cry”指的是情感眼泪，这种眼泪能增加到达大脑的内啡肽的数量。故选B项。 √ Ⅱ.阅读七选五(每小题2.5分，共12.5分) (2025·广东省高二期末模拟卷) With all the new findings on the effects of bad lifestyles，it is no wonder that so many people are eager to start changing their lifestyles for the better.1__________ Once you get into the habit of maintaining a healthy routine，you will be able to experience the benefits of a healthy lifestyle. Improve your physical appearance.Leading a healthy lifestyle can make you bring out the best version of yourself.To be specific，it helps you develop good habits and these habits make it easier for you to participate in healthy activities.2__________ Promote better mental health.When you enjoy a healthy lifestyle，you do several activities which have some direct or indirect effects on improving your mood or emotional side.3__________ These types of activities will also help you have more social interactions and interesting conversations with people who share similar interests. 4__________ Having a healthy lifestyle can act as protection against illnesses.According to research，it reduces the risks of chronic diseases like diabetes and heart disease.Nevertheless，when risk factors are present and you're leading a bad lifestyle，it dramatically increases the likelihood that you'll eventually develop one of any possible illnesses. Quite literally，there are infinite benefits one will receive by pursuing a healthy lifestyle.5__________ However，having a healthy lifestyle will contribute significantly to a more fulfilling life over time.So drink water，eat well，move the body and choose to be grateful for the gift of life! A．Slow ageing process. B．These benefits may not be seen immediately. C．Lower the risk of developing health problems. D．A healthy lifestyle can improve your sleep quality. E．Activities like swimming help your mind to relax and refresh. F．In return，you will be fit and your body posture will also improve. G．A healthy lifestyle should be a way of living instead of a temporary fix. 语篇解读　本文是一篇说明文。文章介绍了健康生活方式的好处，包括改善外表、促进心理健康、降低患病风险等。 With all the new findings on the effects of bad lifestyles，it is no wonder that so many people are eager to start changing their lifestyles for the better. 1_________________________________________________________________ Once you get into the habit of maintaining a healthy routine，you will be able to experience the benefits of a healthy lifestyle. G．A healthy lifestyle should be a way of living instead of a temporary fix. 上文“With all the new findings on the effects of bad lifestyles，it is no wonder that so many people are eager to start changing their lifestyles for the better.”说明人们渴望改变不良生活方式，过上更好的生活。G项“健康的生活方式应该是一种生活方式，而不是一种暂时的解决方法。”承接上文，说明改变生活方式，过上健康生活应该是一种长久的生活方式，而不是短暂的，符合语境。故选G。 Improve your physical appearance.Leading a healthy lifestyle can make you bring out the best version of yourself.To be specific，it helps you develop good habits and these habits make it easier for you to participate in healthy activities.　2__________________________________________________________ F．In return，you will be fit and your body posture will also improve. 上文“Leading a healthy lifestyle can make you bring out the best version of yourself.To be specific，it helps you develop good habits and these habits make it easier for you to participate in healthy activities.”说明过健康的生活可以养成好习惯，参与健康活动。空处承接上文，F项中的“In return”呼应上文中的“can make you bring out the best version of yourself”，说明养成好习惯，参与健康活动可以让你更健康，身体姿态也会更好。所以F项“作为回报，你将会变得健康，你的身体姿势也会有所改善。”符合语境。故选F。 　　Promote better mental health.When you enjoy a healthy lifestyle，you do several activities which have some direct or indirect effects on improving your mood or emotional side.　3____________________________________________ ________________These types of activities will also help you have more social interactions and interesting conversations with people who share similar interests. 　　　　　　　　　　　E．Activities like swimming help your mind to relax and refresh. 上文“When you enjoy a healthy lifestyle，you do several activities which have some direct or indirect effects on improving your mood or emotional side.”说明健康的生活方式会做一些影响情绪或情感方面的活动。E项中的“Activities like swimming”是举例说明上文中的activities，且“help your mind to relax and refresh”说明这些活动有助于放松和恢复精力，从而改善情绪。E项“像游泳这样的活动有助于你的大脑放松和恢复精神。”符合语境。故选E。 4___________________________________________ Having a healthy lifestyle can act as protection against illnesses.According to research，it reduces the risks of chronic diseases like diabetes and heart disease.　Nevertheless，when risk factors are present and you're leading a bad lifestyle，it dramatically increases the likelihood that you'll eventually develop one of any possible illnesses. C．Lower the risk of developing health problems. 下文“Having a healthy lifestyle can act...one of any possible illnesses.”说明健康的生活方式对预防疾病的作用。C项“降低患健康问题的风险。”符合语境。故选C。 　　Quite literally，there are infinite benefits one will receive by pursuing a healthy lifestyle.5________________________________________ However，having a healthy lifestyle will contribute significantly to a more fulfilling life over time.So drink water，eat well，move the body and choose to be grateful for the gift of life! B．These benefits may not be seen immediately. 下文“However，having a healthy lifestyle will contribute significantly to a more fulfilling life over time.”说明健康生活的好处可能不会立刻看到。B项“这些好处可能不会立刻看到。”符合语境。故选B。 返回 谢 谢 观 看 UNIT 2　HEALTHY LIFESTYLE 返回 $