UNIT 4 Looking good， feeling good(课时跟踪检测)-【优学精研】2027年高考英语一轮总复习学用Word（译林版）

**基本信息** 聚焦健康生活主题，整合湖南娄底模拟、江苏苏州月考等多地区优质题源，涵盖阅读理解、七选五及读后续写，注重语言应用与思维训练。 **题型特征** |题型|题量/分值|知识覆盖|命题特色| |----|-----------|----------|----------| |阅读理解|8题|细节理解、推理判断、主旨大意|素材选自最新健康饮食研究，问题设计梯度分明，区分事实与观点辨析| |阅读七选五|5题|篇章结构、逻辑衔接|围绕健康生活建议，考查信息匹配与段落组织能力，情境贴近学生日常| |读后续写|1题|情节发展、情感表达|以校园生活为背景，通过角色互动展现成长，注重思维创新与情感体验|

UNIT 4　Looking good， feeling good Ⅰ. 语篇解读：本文是一篇说明文。文章主要介绍了高脂饮食会增加焦虑的研究发现。 1.B　细节理解题。根据第二段中的Lowry’s team ...from animal products.可知，老鼠被分为两个不同的饮食组。 2.C　细节理解题。根据第三段最后两句可知，肠道细菌多样性与健康呈正相关。 3.D　细节理解题。根据第四段第二句可知，血清素可以产生焦虑反应。 4.C　主旨大意题。文章主要介绍了食用垃圾食品可能会增加焦虑，因为高脂饮食会破坏肠道细菌，并通过肠道与大脑之间的复杂途径影响大脑化学物质，从而加剧焦虑。 语篇解读：本文是一篇说明文。文章主要介绍了一项关于植物基饮食对心脏健康影响的研究，以及研究结论受到的质疑。 5.C　推理判断题。根据第二、三段可知，研究发现烹饪过的蔬菜并不能降低心脏病风险。由此推断，这颠覆了之前的研究结论。 6.D　细节理解题。根据第五段可知，冯认为这是由于人与人之间的差异造成的误解。 7.A　词义猜测题。根据第六、七段可知，英国和美国的专家提出了异议。由此推测，画线词组took exception to意为“提出反对意见”。 8.B　推理判断题。根据最后一段可推知，利希滕斯坦认为这项研究是片面的，因为它只关注单一食物或营养素，而没有考虑整体饮食模式。 Ⅱ. 语篇解读：本文是一篇说明文。文章主要介绍了如何通过调整生活方式来保持健康。 9.G　上句提到国家肥胖水平在上升。G项（获取充足的睡眠、注意饮食、停止坏习惯和运动对于保持健康至关重要）承接上文，同时引出下文小标题关于调整生活方式以保持健康的内容。 10.B　本段主要讲改善饮食，提到了减少食物分量、用全谷物代替白面包、多吃水果蔬菜等方法。B项（一整天都少食多餐）是一种具体的改善饮食的建议。 11.A　本段内容与对健康不利的行为习惯有关，如吃太多垃圾食品、摄入过多咖啡因、吸烟喝酒等。A项（改掉你的坏习惯）适合作为段落小标题。 12.D　下句提到有些习惯容易改掉，有些则需要很长时间，应该从一开始就打破这些坏习惯。D项（开始一个一个地打破这些习惯）符合语境。 13.F　下文提到常见的运动方式也可以达到活动效果，这与F项（这可以是几乎任何身体活动，如散步、骑自行车、游泳、举重等等）语意一致。 Ⅲ. 　　At lunchtime， Emma was sitting at her usual table with a few other classmates when Kit walked over to them.She enthusiastically asked to join them and sat beside Emma.Glances and whispers from others around them centered on Kit’s scar， and even Emma couldn’t avoid its puts.Yet， Kit didn’t seem bothered， engaging in lively chats as if nothing happened.Emma was intrigued by Kit’s indifference to the attention her scar drew.Sensing her unease， Kit openly addressed the issue， sharing her experiences of accepting her scar and the significance of resilience against external judgments.Her words found an echo in Emma’s heart， inspiring her to embrace her true self. 　　On Friday， it was time for the fearful PE class， but this time， Kit was with her.“Ready to jog？” called the teacher.Briefly halted by sidelong stares from the popular kids， Emma found her resolve with Kit’s encouraging words.Together they ran， with Kit’s smile a beacon of support.Laughter erupted while Kit’s “Ignore them！” rang out， empowering Emma.As the wind raced alongside them， Emma ran， outrunning the jeers and the part of herself overly concerned with the opinions of others.At the finish， Emma， although physically tired， had gained newly-found strength， discovering that true confidence comes from within， not from others’ words.In the sun’s embrace， the two girls walked together talking and laughing. 学科网（北京）股份有限公司 $ UNIT 4　Looking good， feeling good Ⅰ.阅读理解 A 　　（2026·湖南娄底模拟）When stressed out， many of us turn to junk food for comfort.But new University of Colorado Boulder research suggests this strategy may have the opposite effect.The study found that in animals， a high-fat diet destroys resident gut （肠道） bacteria， changes behavior and， through a complex pathway connecting the gut to the brain， influences brain chemicals in ways that fuel anxiety. 　　“Everyone knows that these are not healthy foods， but we tend to think about them only in terms of a little weight gain，” said lead author Lowry.“If you understand that they also impact your brain in a way that can promote anxiety， that makes the risk even higher.” Lowry’s team divided adolescent rats into two groups： Half got a standard diet of about 11% fat for nine weeks； the others got a high-fat diet of 45% fat， consisting mostly of saturated （饱和） fat from animal products. 　　After nine weeks， the animals underwent behavioral tests.When compared to the former group， the group eating a high-fat diet， not surprisingly， gained weight.But the animals also showed significantly less diversity of gut bacteria.Generally speaking， more bacterial diversity is associated with better health， Lowry explained. 　　The high-fat diet group also showed higher expression of three genes involved in production and signaling of the neurotransmitter serotonin （神经递质血清素）， which is associated with stress and anxiety.While serotonin is often billed as a “feel-good brain chemical”， Lowry notes that it can lead to anxiety-like responses in animals. 　　“To think that just a high-fat diet could change expression of these genes in the brain is extraordinary，” said Lowry.“The high-fat group essentially had a high anxiety state in their brain.” 　　Lowry stresses that not all fats are bad， and that healthy fats like those found in fish， olive oil， nuts and seeds can be good for the brain.His advice is： Eat as many different kinds of fruits and vegetables as possible. 1.What do we know from the study by Lowry？（　　） A.All rats ate the same diet. B.Rats were divided into two diet groups. C.Anxiety was tested before and after eating. D.Behavior was observed without dietary change. 2.What is the relationship between gut bacteria diversity and health？（　　） A.Less diversity indicates better health. B.Gut bacteria diversity has no impact on health. C.Bacteria diversity is positively associated with fitness. D.Gut bacteria diversity mainly depends on health. 3.What can we learn about serotonin？（　　） A.It reduces the feeling of pressure. B.It leads to weight gain. C.It’s merely affected by healthy fats. D.It can generate anxiety reaction. 4.What is the main idea of the text？（　　） A.High-fat diet is the main cause of fat. B.Stay healthy and keep from gaining weight. C.Junk food consumption can increase anxiety. D.Gut bacteria diversity increases with high-fat diets. B 　　（2026·江苏苏州月考）Eating a plant-based diet has been shown to be very good for your heart and your overall health.In fact， a recent study found a young person could live an additional 13 years by eating more vegetables and legumes （豆类）， as well as whole grains， fruit and nuts. 　　The findings of a new analysis of the diets of nearly 400，000 UK adults published Monday in the journal Frontiers in Nutrition are rather shocking： Eating veggies， especially cooked ones， doesn’t reduce your risk of heart disease over time. 　　“Our large study did not find evidence for a protective effect of vegetable intake on the occurrence of CVD （心血管疾病），” said Qi Feng， an epidemiologist at the University of Oxford， in a statement. 　　While the study found eating raw veggies could protect against heart disease， cooked vegetables did not.Any benefit went away when researchers factored in lifestyle factors such as physical activity， educational level， smoking， drinking， fruit intake， red and processed meat consumption， and use of mineral and vitamin supplements. 　　“Instead， our analyses show that the seemingly protective effect of vegetable intake against CVD risk is very likely to be accounted for by bias （偏差）...related to differences in socioeconomic situation and lifestyle，” Feng said. 　　Don’t start celebrating yet， veggie haters.Experts in the UK and United States quickly took exception to the study’s conclusion. 　　“Although this study found that eating more vegetables wasn’t associated with a lower risk of heart and circulatory diseases once other lifestyle and other factors were taken into account， that doesn’t mean we should stop eating vegetables，” said Victoria Taylor， a senior dietitian at the British Heart Foundation， in a statement. 　　“The results are not surprising.Picking out one single component and assuming just adding it to the diet， e.g.， vegetables， is not likely to result in the desired effect，” Alice Lichtenstein， director and senior scientist at Tufts University’s Cardiovascular Nutrition Laboratory， told CNN in an email. 　　“One thing that has become clear over the past decade is that we should not be looking at single foods or nutrients， rather the whole dietary pattern，” said Lichtenstein. 5.What can we learn from the new study led by Feng？（　　） A.It followed a young UK person for 13 years. B.Its findings came as no surprise to other people. C.It overturned the conclusion of previous studies. D.Its purpose was to find the right vegetables for people. 6.What did Feng imply about vegetables’ protective effect？（　　） A.It was totally made up by some researchers. B.It still held true despite some different findings. C.It could only be achieved by living a healthy lifestyle. D.It was a misconception caused by differences in people. 7.What does the underlined phrase “took exception to” in paragraph 6 mean？（　　） A.Voice objections to. B.Add details to. C.Show respect for. D.Take notice of. 8.What did Lichtenstein think of the study？（　　） A.It was groundbreaking. B.It was one-sided. C.It would cause confusion. D.It needed more evidence. Ⅱ.阅读七选五 　　（2026·湘东十校联考）If you listen to the news， you know our national obesity levels are rising.9.　 　　Get more sleep！ 　　Sleep is of great importance but almost a third of the US population doesn’t get enough to stay physically and mentally healthy.If you are sleep deprived， try changing your habits in order to get a full eight hours every night. 　　Strive for a better diet. 　　Look at your diet and what you’re eating now and make changes where you see fit.10.　　 Reduce portion sizes， replace white bread with whole grains and make sure each meal contains at least one portion of fruit or vegetables.Healthy food doesn’t have to be expensive in the least bit， and you can get an abundance of low priced fruit and veggies， like apples， bananas， potatoes and peas. 　　11.　 　　Take a look at your current lifestyle and make a small list of everything you do that is not good for your health.This could be anything， from eating too much junk food or drinking too much caffeine， to smoking or drinking.12.　　 Some will be easy， while others may take months or maybe years to get rid of and eradicate （根除） completely from your life， but the sooner you start fighting， the better. 　　Exercise， exercise， exercise. 　　We all should be doing at least 30 minutes of exercise， 3 to 4 or more times a week， to maintain good health and keep fit.13.　　 This does not have to be expensive， and you can get a great workout without joining any gyms.Doing regular exercise is beneficial to our health as long as we can insist on it. A.Get rid of your bad habits.　　　　　　　　 B.Eat small meals throughout the day. C.Eat only organic food for better health. D.Start the process of breaking these habits one by one. E.Change your environment to support a healthy lifestyle. F.It can be pretty much anything that is physical， like walking， cycling， swimming， weightlifting， etc. G.It’s crucial to get enough sleep， watch what you eat， stop your bad habits and take exercise to stay fit. Ⅲ.读后续写 　　阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。 　　（2026·南京协同体七校期中）People always say that with exercise， putting on your shoes is the hardest part.But for Emma， this was a lie.The real pain always started when all the students were gathered on the track， ready to run.It wasn’t the fatigue she minded， it was the looks others gave her.Emma was bigger than others of her age.Back in primary school， she remembers her classmates asking her why her thighs （大腿） were so big and her chest so wide.On the outside， she looked big， but on the inside， she felt as small as a pea.And PE class was when she felt at her smallest. 　　Not all her classmates made her feel uncomfortable， though.It was mainly a group of girls and boys — the loud， outspoken， popular kids.Although they could run faster than Emma， they preferred to jog a bit behind her， bursting out in laughter every now and then， commenting on how Emma jogged. 　　Just one more year， Emma kept telling herself.One more year and I’ll have graduated and won’t have to take this stupid PE class anymore.She just wanted to survive it. 　　But everything changed when a new girl called Kit joined the class.She had short， jet-black hair， bright eyes， and a long scar across the left side of her face.Her entrance into the classroom that day was met by dozens of curious eyes. 　　Although their teacher， Ms Hardy， didn’t ask Kit for a personal introduction， upon putting her bag down on her desk， Kit rose， saying， “Hi， everyone， nice to meet you， I’m Kit.I love boxing， animation and fashion.You might be wondering about my scar.I got it when I was young when I fell off my bike.Luckily， I didn’t get hurt more seriously.It’s now like a cool trademark of all the adventures I had as a kid.” 　　After Kit’s introduction， Emma simply sat there， her heart pounding and mouth wide open.How could someone be so confident？ Even the popular kids were sitting there in shock. 注意：（1）续写词数应为150个左右；（2）请按如下格式作答。 　　At lunchtime， Emma was sitting at her usual table with a few other classmates when Kit walked over to them.　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　On Friday， it was time for the fearful PE class， but this time， Kit was with her.　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 1 / 1 学科网（北京）股份有限公司 $