Unit 3 Healthy Lifestyle（A部分）-2026-2027学年高中英语教材全解必修三（沪外版）

Unit 3 Healthy Lifestyle 教材全解(A部分) charge grain protein source extra calorie routine 。单元核心词汇 rate jog basis app;download device track; charity infection moody motivate ⊙单元同步语法 省略句(Ellipsis) 。单元文章对话 重点句型讲练 教材同步词汇全解全练 重点1 单元词汇 l.charge/tfa:d3/n.主管；掌管；照管；职责；责任 搭配：in charge of负责；take charge of掌管；free of charge免费；have charge of 负责；under one's charge在某人的掌管下 辨析：in charge of主动负责；in the charge of被…管理 例句：The coach is in charge of the team's daily training. 2.motivate/'moutrv ert/.v.激励；激发：促使 词形变化：motivation(n.）动机；积极性；motivated(adj.）有动力的； motivational(adj.）激励的 搭配：motivate sb.to do sth.激励某人做某事；be motivated by被…驱动 例句：Teachers should motivate students to learn actively, 3.challenge/'tfaelrnd3/v.挑战；质疑；n.挑战；艰巨任务 词形变化：challenging(adj.)有挑战性的；challenger(.)挑战者 搭配：face a challenge面对挑战；challenge sb.to sth./do sth.向某人挑战做某事； beyond challenge无与伦比 例句：Running a marathon is a real challenge for beginners. 4.infection /In'fekn/n.传染；感染 词形变化：infect(w.)传染；感染；infectious(adj.)传染性的；易传染的 搭配：prevent infection预防感染；spread infection传播感染；be infected with感 染上… 例句：Washing hands regularly can reduce the risk of infection, 5.moody/'mu:di/adj.脾气坏的；情绪多变的 词形变化：mood(m.)情绪；心情；moodily(adv.)情绪多变地；moodiness(n.) 情绪化 搭配：be in a moody state处于情绪多变状态；a moody person喜怒无常的人 例句：Hle becomes moody when he doesn't get enough sleep 6.irritable/'tabl/adi.易怒的；暴躁的 词形变化：iritate(w.)激怒；刺激；irritation(m.）恼怒；刺激物；initably(adv.) 易怒地 搭配：be irritable about/over sth.因某事而急躁；feel irritable感到烦躁 例句：Lack of sleep can make people iritable 7.routine/u:'i:n/adj.日常的；例行的；n.常规；例行公事 词形变化：routinely(adv.）例行地；常规地 搭配：daily routine日常生活；break the routine打破常规；routine check例行检查 例句：A routine medical exam is recommended once a year. 8.rack/trek/v,跟踪；追踪；n.跑道；路径；轨迹 词形变化：tracker(n.)追踪器；trackable(adj.)可追踪的 搭配：track down追查到；keep track of记录；掌握…动态；lose track of失 去…线索 例句：The app can track your daily steps and calories burned. 9.rate/reIt/,n.比率；率；速度；价格 词形变化：rating(n.)等级；评分；rate(w.)评价；认为 搭配：at a rate of...以…速度；heart rate心率；birth rate出生率；rate.,as 把…评为 例句：The success rate of this treatment is quite high. 10.basis/beIsIs/n.基准；准则；方式；基础 词形变化：base(n./.)基础；以…为基础；basic(adj.)基本的；basically (adv.)基本上 搭配：on a daily basis每天；on the basis of基于；provide a basis for为…提供 基础 例句：We should make decisions on the basis of facts. 11.exta/'ekstr/adj.额外的；附加的；外加的 搭配：extra time额外时间；extra charge额外费用；extra effort额外努力 例句：You can earn extra money by taking a part-time job. 12.calorie/keli/n.大卡；卡路里（热量单位) 词形变化：caloric(adj.)热量的；calorific(adj.)生热的 搭配：low-calorie低热量的；burn calories消耗热量；calorie intake热量摄入 例句：One apple contains about50 calories. 考点通关 单元词汇 (一)单句填空（用所给词的适当形式填空） 1.The manager is charge of the whole project. 2.His speech (motivate)many young people to take up sports. 3.It is a (challenge)task to finish the report in one day. 4.The wound became (infect)because of improper care. 5.She always feels (mood)when the weather is bad. 6.The patient became (irritate)after staying in hospital for weeks. 7.Doing morning exercises has become part of my daily (routine). 8.The police are trying to track the missing child. 9.The (rate)of unemployment has dropped this year. 10.We meet on a regular (base)to discuss progress. 11.You need to pay an (extra)fee for the special service. 12.How many (calorie)does a piece of cake contain? 13.He was (motivate)by the desire to help others. 14.The disease poses a serious (challenging)to public health. 15.It is important to keep track your physical condition. (二)短文填空 Many people want to improve their health.A healthy lifestyle should be on a daily 1. First,watch your 2. intake-avoid drinks high in sugar.Second, 3. your physical activity using a fitness app.This 4. can record your steps and heart 5. Sometimes we feel 6. 0r7. because of stress.Exercise can 8. us and help us stay upbeat.But don't take on too many 9. at once;start with a simple 10. like a 10-minute walk.If you keep it up,you'll see changes. 参考答案 1.in;2.motivated;3.challenging;4.infected;5.moody;6.initable;7.routine; (一)单句填空 8.down;9.rate;10.basis;11.extra;12.calories;13.motivated;14.challenge; 15.of 1.basis;2.calorie;3.track;4.device;5.rate;6.moody;7.iitable;8.motivate; (二)短文填空 9.challenges;10.routine 教材同步语法全解全练 重点1 省略句(Ellipsis) 省略句(Ellipsis) 项目 内容 为避免重复、使语言简洁，在一个句子或相邻句子中省略一个或多个成分 定义 的结构。省略后的句子仍能表达完整含义。 省略主语：(I)Thank you, 简单句中的省 略 省略谓语：(Are)You ready? 省略主语和谓语：(Iam)Sony: 并列句中的省当并列分句中有相同成分时，后一个分句中的相同部分可以省略。 略 John plays the guitar,and Mary (plays)the piano. ★省略时注意动词形式和时态保持一致。 当状语从句的主语与主句主语一致，且从句谓语含有b动词时，可省略从 句的主语和be动词，保留“连词+分词/形容词/介词短语/名词”。 常见结构： 状语从句中的when/while+doing/,done 省略 if/unless done/adj. though/although adj./n. 例：When(he was)young,he moved to London. He stood there,as if (he was)waiting for someone. 保留to,省去重复的动词： 不定式中的省例：一Would you like to go?一Yes,I'd like to(go). 略 若省去的动词是be,通常保留be: 例：He is not what he used to(be). 若if从句中含有were,had,should,可省略if,将were/had/should提至主语 虚拟条件句中 前。 的省略 例：ad I known(=If I had known),I would have come.. 在believe,.think,hope,guess,.expect,.be afraid等词后，用so代替肯定内容， 替代词so/hot not代替否定内容。 的省略 :-Will it rain?-I hope not.(I hope it will not rain.) 考点通关 省略句(Ellipsis) 语法专练一：单项选择(8题) 1.-You should have thanked her before you left.-I meant but when I left I couldn't find her. A.to do B.to C.doing D.doing so 2.-Would you like to go to the cinema with us?-I'd like but I have to finish my homework. A.to B.to go C.going D.go 3.-Do you think it 's going to rain tomorrow?- The weather forecast says it will be sunny. A.I think not B.I don't think C.I don't believe D.I hope not 4.The man we followed suddenly stopped and looked as if whether he was going in the right direction. A.seeing B.having seen C.to have seen D.to see 5.-Come and have a drink with us.-I'd rather thanks.I have to drive. A.not B.not to C.don't D.won't 6. it rain tomorrow,we would have to cancel the picnic. A.Should B.Would C.If D.Had 7.The teacher told the students to read the text carefully,and the new words. A.learn B.to learn C.learning D.learned 8.Is your father a doctor?-Yes,he is.And my mother too. A.is B.was C.does D.has 语法专练二：语法填空(10题) 阅读下列句子，在空白处填入1个适当的单词或括号内词语的正确形式。 1.When about his plan,he just smiled. 2. the truth,she would not have trusted him. 3.The flowers need watering,and the grass cutting as well 4.-Will you join us?-I'd like but I 'm too tired. 5.He hurried to the station,only that the train had left. 6.While in the park,she met an old friend. 7.I think he is a good student,and his classmates think 8. it not for the rain,we would have arrived on time 9.-Are you going to the party?-I'm afraid I have a cold. 10.The boy can run faster than his father 参考答案 语法专练一：单项选择 1.B;2.A;3.A;4.D;5.A;6.A;7.B;8.A 1.asked;2.Had known;3.needs;4.to;5.to be told; 语法专练二：语法填空 6.walking;7.so;8.Were;9.not;10.can 重点句型 健康生活方式 The guide emphasizes that the key to a healthy lifestyle is to take charge of your own well- being,making conscious choices about diet,exercise,and mental health that can prevent many chronic diseases 结构：名词+Ving短语（相当于一个定语从句） 中文：该指南强调，健康生活方式的关键是掌控自己的健康，在饮食、锻炼和心理健 康方面做出有意识的选择，这可以预防许多慢性疾病。 用法：现在分词短语作后置定语时，与所修饰的名词之间存在主动关系（即名词是动 作的发出者)。可以替换为定语从句：...choices which/that make conscious choices..常用来简化从句，使表达更简洁。 2.Although modern life is busy,the guide advises people to set aside time for regular exercise,as physical activity not only strengthens the body but also reduces stress and improves mood. 结构：A1 though+从句，主句 中文：虽然现代生活很忙碌，但该指南建议人们留出时间定期锻炼，因为体育活动不 仅能增强体质，还能减轻压力、改善情绪。 用法：although意为“虽然，尽管”，引导让步状语从句，表示转折。不能与but同 时使用，但可与yt/stil连用。从句可放在主句前或后，放在前时常用逗号隔开。 When it comes to mental health,the guide recommends making time for relaxation and social connection,explaining that loneliness and stress are as harmful to health as physical inactivity 结构：When it comes to+名词/动名词 中文：在心理健康方面，该指南建议留出时间放松和社交，并解释说，孤独和压力对 身体健康的危害与缺乏运动一样大。 用法：固定搭配，意为“当谈到…时；在…方面”。t0是介词，后接名词或动名 词(-ing形式)。常用于引出话题或转入新的话题。 4.The guide reminds us that health is not just the absence of disease,but a state of physical mental,and social well-being that requires ongoing care and attention 结构：not just+A+but+B 中文：该指南提醒我们，健康不仅仅是没有疾病，而是一种需要持续关注和照料的生 理、心理和社交健康状态。 用法：表示“不仅是A,而且是B”,强调B是更重要的部分。相当于not only..but also…,但notjust..but.更口语化或用于强调对比。A和B在语法结构上要平行 (同为名词、形容词或短语)。 考点通关 文章句型 1.The key to a healthy lifestyle is (make)conscious choices. 2.The girl (wear)a red dress is my sister. 3. (although)he was tired,he kept working 4.When it (come)to diet,we should eat more vegetables. 5.Health is not just the (absent)of disease. 6.The guide recommended that we (take)regular exercise. 7.She cut down (on)sweets to lose weight. 8.Not only reading but also (write)is important. 9.Small habits add (up)to big changes 10.The guide explains that loneliness is as harmful (as)stress 练习二：翻译句子（在横线上写出完整句子） 1.掌握自己的健康是过上更好生活的关键。 2.站在门口的那个男人是我们的医生。 3. 虽然工作很忙，但他每天抽出时间锻炼。 4.谈到心理健康，放松和社交都很重要。 5.健康不仅是没有疾病，而且是身体、心理和社会健康的整体状态。 6.他建议我们减少吃加工食品。 7.每天散步半小时，长期坚持会带来显著变化。 8.她不仅增强了体质，还减轻了压力。 9.定期锻炼有助于降低患病风险。 10.当谈到保持健康时，一致性是关键。 参考答案 1.making ;2.wearing 3.Although 4.comes 5.absence ;6. 练习一：完成句子 (should)take 7.on 38.writing ;9.up 10.as 1.Taking charge of your own health is the key to a better life. 2.The man standing at the door is our doctor.3.Although work is busy,he sets aside time for exercise every day.4.When it comes to mental health,both relaxation and social connection are important.5.Health is not just the absence of disease,but a state 练习二：翻译句子 of physical,mental,and social well-being.6.He advised that we cut down on processed foods.7.Walking for 30 minutes a day adds up to significant changes over time.8.She not only strengthened her body but also reduced stress.9.Regular exercise helps reduce the risk of developing diseases.10.When it comes to staying healthy,consistency is the key. 教材同步单元练习 一、阅读理解 Passage A Sleep is often the first thing we sacrifice when life gets busy.However,recent research suggests that this habit may be doing more harm than we realize.A groundbreaking study conducted by the University of Califomia's Center for Human Sleep Science has revealed that chronic sleep deprivation not only affects cognitive function but also fundamentally alters the way our bodies process food and regulate emotions. The study,which tracked 2,500 participants over a five-year period,found that individuals who slept fewer than six hours per night had a 45%higher risk of developing obesity compared to those who slept seven to eight hours.This correlation persisted even when researchers controlled for factors such as diet quality,physical activity levels,and socioeconomic status.The mechanism appears to involve two key hormones:ghrelin,which stimulates appetite,and leptin,which signals fullness.Sleep deprivation increases ghrelin production while decreasing leptin levels,creating a perfect storm for overeating. Perhaps more concemning are the findings related to emotional regulation.Participants who maintained irregular sleep patterns or consistently slept less than recommended showed significantly higher levels of cortisol-the primary stress hormoneduring waking hours.This elevated stress response was associated with increased initability,mood swings,and a greater likelihood of experiencing symptoms consistent with anxiety disorders.Dr.Sarah Chen,lead author of the study,explained:"Sleep is not merely a period of rest,it is an active process during which the brain consolidates memories,processes emotions,and resets its chemical balance.When we shortchange ourselves on sleep,we are essentially asking our brains to operate without proper maintenance." The implications for public health are substantial.With an estimated 30%of adults in developed countries reporting insufficient sleep,the study's authors argue that sleep education should be integrated into standard health promotion programs.They recommend establishing consistent bedtimes,creating sleep- conducive environments,and limiting exposure to screens before bed.Some countries have already begun taking action;Japan,for instance,has introduced mandatory "power nap"breaks in some workplaces,while certain school districts in Finland have delayed start times to align with adolescent sleep patterns. However,critics point out that the study's observational nature does not prove causation.It remains possible that underlying health conditions or lifestyle factors contribute to both poor sleep and poor health outcomes.Despite these limitations,the mounting evidence has prompted the World Health Organization to classify sleep deprivation as a "probable carcinogen,"highlighting the urgent need for further research and policy intervention. ()1.What is the main finding of the study mentioned in the passage? A.Sleep deprivation affects cognitive function more than physical health B.Chronic lack of sleep significantly increases obesity risk and emotional problems. C.Irregular sleep patterns have no significant impact on hormone production D.Physical activity can completely offset the negative effects of poor sleep. ()2.The word"shortchange"in paragraph 3 is closest in meaning to: A.provide enough B.give less than needed C.change completely D.extend beyond limits ()3.According to the passage,how does sleep deprivation affect appetite? A.It decreases ghrelin and increases leptin levels B.It increases ghrelin and decreases leptin levels. C.It has no effect on appetite-regulating hormones. D.It makes people less interested in eating ()4.What can be inferred from the passage about Japan and Finland? A.They have proven that sleep education programs are ineffective. B.They are taking practical steps to address sleep deprivation. C.They are the only countries concerned about sleep issues. D.They have eliminated sleep deprivation among their populations ()5.What limitation of the study does the author acknowledge? A.The sample size was too small to draw meaningful conclusions. B.The study cannot definitively prove that sleep deprivation causes health problems. C.The researchers failed to control for diet and exercise factors. D.The study only focused on young adults Passage B The concept of "mindful eating"has gained significant traction in recent years,emerging as a powerful alternative to traditional dieting approaches.Unlike conventional weight-loss programs that emphasize restriction and calorie counting,mindful eating encourages individuals to develop a deeper awareness of their relationship with food.At its core,this practice involves paying full attention to the eating experience -noticing the colors,smells,textures,and flavors of food,as well as the physical sensations of hunger and fullness. The psychological underpinnings of mindful eating are rooted in mindfulness-based stress reduction (MBSR),a therapeutic approach developed by Dr.Jon Kabat-Zinn in the 1970s.Research has demonstrated that individuals who practice mindful eating techniques tend to consume fewer calories, make healthier food choices,and experience greater satisfaction with smaller portions.A meta-analysis published in the Journal of Nutrition Education and Behavior examined 23 studies involving over 4,000 participants and found that mindful eating interventions led to significant reductions in binge eating episodes,emotional eating,and extemal eating-the tendency to eat in response to environmental cues rather than internal hunger signals. One of the most compelling aspects of mindful eating is its accessibility.No special equipment,expensive programs,or restrictive meal plans are required.The basic principles can be integrated into daily life with minimal effort.For example,practitioners are encouraged to eat without distractionsturning off televisions,putting away smartphones,and sitting at a table rather than eating on the go.They are also advised to eat slowly,chewing thoroughly and pausing between bites to assess their level of fullness. These seemingly simple changes can have profound effects.Studies have shown that people who eat mindfully consume approximately 200 fewer calories per meal compared to those who eat quickly or while distracted. However,critics caution that mindful eating should not be viewed as a quick fix for weight loss.Dr. Rachel Thompson,a nutrition psychologist at Oxford University,notes:"The primary goal of mindful eating is not weight reduction but rather the cultivation of a healthier,more peaceful relationship with food.While weight loss may occur as a byproduct,it should not be the sole focus."This distinction is important because research suggests that individuals who approach mindful eating with weight loss as their primary objective are more likely to abandon the practice when results are not immediate The integration of mindful eating into broader health strategies has shown promise in clinical settings. Patients with type 2 diabetes who participated in mindful eating programs demonstrated improved blood sugar control and greater adherence to dietary recommendations compared to those receiving standard nutrition education alone.Similarly,individuals recovering from eating disorders have reported that mindful eating techniques help them reconnect with their body's natural hunger and fullness cues, reducing the likelihood of relapse. ()1.What is the main difference between mindful eating and traditional dieting approaches? A.Mindful eating requires special equipment and training. B.Traditional dieting focuses on restriction while mindful eating emphasizes awareness. C.Mindful eating is more expensive than traditional programs. D.Traditional dieting has been proven more effective for weight loss ()2.According to the passage,what is one of the most appealing features of mindful eating? A.It guarantees rapid weight loss. B.It can be practiced without special resources. C.It replaces all other forms of exercise. D.It requires professional supervision. ()3.What does Dr.Rachel Thompson suggest about mindful eating? A.It should be used primarily for weight loss. B.Its main purpose is to develop a healthier food relationship. C.It works best when combined with restrictive diets. D.It is only effective for people with eating disorders. ()4.The meta-analysis mentioned in paragraph 2 showed that mindful eating: A.had no significant effect on eating behaviors. B.reduced problematic eating patteins. C.was only effective for emotional eating D.required at least six months of practice. ()5.What additional benefit of mindful eating is mentioned for diabetes patients? A.It eliminates the need for medication. B.It improves blood sugar management. C.It cures type 2 diabetes completely. D.It replaces dietary recommendations. 二、完形填空 The joumney toward a healthier lifestyle often begins with small,seemingly insignificant changes.For 34- year-old Mark Thompson,that change came in the form of a daily 15-minute walk."I had been feeling constantly tired and initable,"he recalls."My doctor told me my blood pressure was 1. the normal range,and my cholesterol levels were concerning.I knew I needed to make changes,but the idea of 2. an intense exercise routine felt overwhelming." Mark's experience is not 3.Many people struggle to transition from sedentary lifestyles to active ones.The key,according to health experts,is to start with 4.goals that can be easily integrated into daily routines."The mistake many people make is trying to do too much too quickly,"explains Dr. Lisa Park,a wellness coach."When you set unrealistic expectations,you're 5. yourselfup for disappointment and potential injury." Mark began by walking around his neighborhood after dinner.Within two weeks,he noticed improvements in his sleep quality and 6.levels.Encouraged by these early results,he gradually increased his walking duration and began incorporating light jogging.Six months later,Mark had lost 12 kilograms and his blood pressure had returned to normal 7. "The most surprising thing was how my mood improved,"he says."I used to be moody and easily 8. by small fiustrations.Now I feel much more balanced. The 9. behind Mark's transformation is not just physical activity but also the consistency he developed.Research from the American College of Sports Medicine indicates that individuals who maintain regular exercise habits for at least 21 consecutive days are significantly more likely to 10. these habits long-term.This period allows the body and mind to 11. to the new routine,making it feel less like a chore and more like a natural part of daily life. However,health experts 12.that exercise alone is not sufficient for complete health improvement.Nutrition plays an equally important role.Mark 13.his diet by replacing sugary drinks with water and adding more vegetables to his meals."I didn't go on a restrictive diet,"he explains. "I just made smarter choices.Small 14. really do add up over time." For those looking to begin their own health journey,Mark offers simple advice:"Don't wait for the perfect moment.Start where you are,use what you have,and do what you can.The most important step is the first one.Everything else follows from 15. 1.A.above B.below C.within D.beyond 2.A.giving up B.taking on C.putting off D.turning down 3.A.common B.unique C.reasonable D.appropriate 4.A.ambitious B.manageable C.challenging D.complex 5.A.setting B.making C.preparing D.keeping 6.A.stress B.energy C.intelligence D.creativity 7.A.numbers B.levels C.standards D.degrees 8.A.encouraged B.inspired C.irritated D.amused 9.A.secret B.problem C.solution D.purpose 10.A.abandon B.maintain C.ignore D.forget 11.A.respond B.adapt C.contribute D.object 12.A.doubt B.admit C.deny D.emphasize 13.A.increased B.avoided C.adjusted D.eliminated 14.A.mistakes B.changes C.sacrifices D.exceptions 15.A.them B.it C.that D.those 三、阅读短文回答问题 Read the following passage and answer the questions in complete sentences The relationship between exercise and mental health has been a subject of scientific inquiry for decades, yet recent advances in neuroimaging technology have provided unprecedented insights into how physical activity affects the brain.A landmark study conducted by researchers at Harvard Medical School used functional magnetic resonance imaging(fMRD to observe brain activity in 120 participants before and after a 12-week aerobic exercise program The results were remarkable.Participants who engaged in moderate-intensity exercise for 30 minutes,five times per week,showed significant increases in hippocampal volumea brain region critical for memory formation and emotional regulation.The average increase was approximately 2%,which may seem modest but is substantial considering that the hippocampus naturally shrinks with age.More importantly, these structural changes were accompanied by measurable improvements in cognitive performance and mood stability. The study's lead investigator,Dr.Michael Torres,explained the underlying mechanisms:"Exercise promotes the release of brain-derived neurotrophic factor,or BDNF,which acts like fertilizer for brain cells.It supports the survival of existing neurons and encourages the growth ofnew ones,particularly in the hippocampus.Additionally,physical activity increases blood flow to the brain,delivering oxygen and nutrients while removing waste products." The implications for mental health treatment are profound.Current pharmaceutical interventions for depression and anxiety often take weeks to become effective and can have significant side effects. Exercise,by contrast,produces immediate mood-enhancing effects through the release of endorphins and dopamine,while simultaneously building long-term neural resilience.Some psychiatrists have begun prescribing exercise as a first-line treatment for mild to moderate depression,with results that rival or surpass those of medication. However,the researchers caution that exercise should not be viewed as a replacement for professional mental health care in severe cases.Rather,it should be integrated as part of a comprehensive treatment plan.Dr.Torres emphasized:"Exercise is a powerful tool,but it is not a magic bullet.Individuals experiencing severe depression or suicidal thoughts should seek immediate professional help." The study also highlighted the importance of consistency.Participants who exercised iregularly-missing more than two sessions per week-showed significantly less brain volume increase compared to those who maintained regular schedules.This finding underscores the principle that,when it comes to brain health,consistent moderate activity is more beneficial than occasional intense workouts. 1.What specific brain changes did the Harvard study observe after the exercise program? 2.According to Dr.Torres,what role does BDNF play in brain health? 3.How does exercise compare to pharmaceutical treatments for depression,based on the passage? 4.What caution does the author provide regarding exercise as a mental health treatment? 5.Why is consistency in exercise more important than intensity,according to the study findings? 四、短文填空 Developing a healthy lifestyle requires more than just good intentions,it demands consistent action and self-awareness.Many people start their health joumey with great enthusiasm but quickly lose 1. (motivate)when results don't appear immediately.The key to long-term success lies in understanding that health is not just the 2. (absent)of disease,but a complete state of physical,mental,and social well-being. One effective strategy is to 3.(track)your daily habits using a joumal or smartphone app.This allows you to keep 4. of your progress and identify patters that may be hindering your goals. For example,you might discover that you feel particularly 5.(mood)on days when you skip breakfast,or that your energy levels are higher after a good night's sleep. When it comes to nutrition,experts recommend making gradual changes rather than drastic ones.Instead of completely eliminating your favorite foods,try to 6.(cut)down on processed items and increase your intake of whole foods.A simple 7.(base)for a healthy diet is to fill half your plate with vegetables,a quarter with lean protein,and a quarter with whole grains.This approach is easier to maintain than restrictive eating plans that often lead to fiustration and 8. (iritable) Physical activity is another crucial component.The World Health Organization recommends adults engage in at least 150 minutes of moderate-intensity exercise per week.This may sound like a 9. (challenge),but it can be broken down into manageable segments.A 30-minute walk five days a week, for instance,can significantly reduce your risk of 10.(infect)and chronic diseases while improving your cardiovascular health. Perhaps the most overlooked aspect of health is mental well-being.Chronic stress can make you feel constantly on edge and 11.(initable),affecting both your relationships and your physical health Incorporating relaxation techniques such as deep breathing or meditation into your daily 12. (routine)can help manage stress levels.Even setting aside just ten minutes a day for quiet reflection can make a difference. Remember that health improvement is a journey,not a destination.Small,consistent efforts 13. (add)over time to produce significant results.Don't be discouraged by occasional setbacks,they are a normal part of any change process.The important thing is to stay 14. (commit)to your goals and celebrate progress,no matter how small.With patience and persistence,you can 15.(take) charge of your health and create a lifestyle that supports your overall well-being. 2. 3. 4. 5 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 五、写作 假设你是李华，你的英国朋友To来信说他最近感到疲惫、情绪低落，并且对自己的健康状况 感到担忧。他提到自己经常熬夜学习，饮食不规律，几乎没有时间锻炼。请你给To写一封回 信，内容包括： 1.对他健康状况的理解和关心 2.针对他的情况提出具体建议（至少三个方面） 3.鼓励他采取行动，开始健康的生活方式 要求： 1.词数120-150左右 2.可以适当增加细节，使内容充实、连贯 3.开头和结尾已给出，不计入总词数 Dear Tom, I was sory to hear that you've been feeling tired and down recently.It's completely understandable given your heavy study schedule and inregular lifestyle.Many students face similar challenges,but the good news is that small changes can make a big difference. First,I strongly recommend establishing a consistent sleep routine.Aim for 7-8 hours of sleep each night, and ty to go to bed and wake up at the same time every day.This will help regulate your mood and ------------L-L----…11--h1---11m-.1--11-1---1---1-11-1-L-￡