Unit 3 Section Ⅳ “Developing ideas”的课文习读环节-【新课程学案】2025-2026学年高中英语必修第二册配套课件PPT（外研版）

该高中英语课件围绕“跑步的流行与益处”展开，通过泛读四位不同人物的跑步故事理清文脉结构，精读深化理解并结合阅读技能提升（如新媒体语篇分析），搭建从感知到应用的学习支架。 其亮点在于融合语言能力与思维品质培养，如通过“修饰词推断观点态度”训练推理能力，赏析“come across”“around the corner”等词句提升表达，跟踪检测结合运动健康研究贴近生活。助力学生提升语言运用与思维，为教师提供系统教学资源。

“Developing ideas”的 课文习读环节 Section Ⅳ 课文阅读理解 课文写法借鉴 课时跟踪检测 Contents 目录 01 02 03 2 01 课文阅读理解 泛读课文，完成以下学习任务 (一)理清文脉结构 athletics national competitions silver app anxious stress fun gorillas (二)把握主旨大意 1．What does this text talk about? ______________________________________ The popularity and the benefits of running. 2．Match the main idea of each story. Story 1　A．Running made him get rid of the stress of work. Story 2 B．She fell in love with running because of an app. Story 3 C．To raise money for gorillas, she ran wearing a gorilla suit. Story 4 D．Running makes him win silver in national competitions. 答案：1～4 　DBAC √ 精读课文，完成以下学习任务 (一)阅读理解 1．Why did Li Yue participate in running at first? A．He wanted to win the competition. B．He wished to improve his physical condition. C．He hoped to get a gold medal. D．He joined the running for fun. √ 2．What can we know about Sarah? A．She wanted to do something by running. B．She was persuaded to participate in running. C．She was inspired by Running Power app. D．She liked jogging but running at first. √ 3．What does David do when he feels stressful and nervous? A．He offers to see a fitness coach. B．He likes to follow others' suggestions. C．He is ready to face all kinds of challenges. D．He goes running as often as he possibly can. √ 4．What did Grace think of the Great Gorilla Run? A．Stressful but delighted. B．Tired but happy. C．Tired but ambitious. D．Ambitious but happy. [Tip] 由修饰词推断观点态度 常见的修饰词一般是形容词、副词或名词等，通过作者在描述该事件时所使用的修饰词可以看出作者所持的态度。如第4题，由题干关键词the Great Gorilla Run定位至文章最后一段，根据作者描述该段经历时所用的修饰词hot, sweaty以及fun, funniest可轻松推知作者对参与该活动的看法。 (二)阅读表达 1．What are the benefits of running? _________________________________________________________ _____________________________________________________________ 2．Can taking exercise help improve your performance at school？Why or why not? _________________________________________________________ ____________________________________________________________________________________________ It can help to build up your strength, relieve stress, lose weight, improve the function of heart and lungs, make new friends, and so on. Yes. Taking exercise can help us reduce stress and get over negative feelings. What's more, it improves certain brain functions, contributing to our better performance at school. |阅|读|技|能|提|升| 本文的语篇类型为新媒体语篇，以论坛主题讨论的形式呈现了四则短篇人物故事。人物故事类文章一般描述的是某一件具体事情的发生、发展或结局，有“时间、地点、人物、事件”四要素，其中事件是描述的重点，通常包括事件的起因、经过、结果及意义或影响等。如本文的四则故事，交代了四位跑步者参加跑步的起因、经过和结果，并详细描述了跑步中发生的有纪念意义的事件以及跑步带给他们的积极变化。 02 课文写法借鉴 (一)赏用词之妙 1．I was born with asthma and I never thought I'd be a runner! 赏析：be born with sth.意为“生来就有某种疾病、性格等”，为后文描写跑步这项运动给作者带来的积极变化埋下了伏笔。born的常见搭配还有：be born in, be born into, be born＋形容词。 2．It lists your performance against other runners in your social network. 赏析：against用法较多，在写作时灵活运用可表达丰富的内涵，此处against 意为“和……对比；对照”，lists your ... runners 可灵活翻译为“根据你的表现把你与其他跑步者进行排名”。 3．Soon, I found that I was not alone — I came across other runners in the same area running for the same purpose! 赏析：come across意为“偶然发现，偶然遇见”，用在此处精准地描述了作者的内心活动：原以为只有自己在跑步，结果却偶遇到了其他跑步者，作者有些意外。 4．As a computer engineer, there's always a new challenge just around the corner! 赏析：around the corner为英语习语，意为“某事即将到来或即将发生”。英语习语既可用于日常生活交际，也可用于书面语。适当地使用习语，会使文章显得生动活泼、自然流畅，使表达更地道。 [提能训练] ①(英译汉) Who is our favourite football team playing against tomorrow? _________________________________________ ②(完成句子) When we surf the Internet, we often ___________ such English words as “ASAP” and “AFK”． 上网时，我们常会遇到像“ASAP”和“AFK”这样的英语单词。 ③(完成句子)The Spring Festival, which is traditionally a time for family reunion, is just________________. 传统意义上家庭团聚的时间——春节，即将到来。 我们最喜欢的足球队明天要和哪支队伍比赛？ come across around the corner (二)赏衔接之顺 Not so long ago, I didn't do any exercise — not even any jogging! Then I discovered an app called Running Power. It lists your performance against other runners in your social network. At first, I kept running just to see my name in the top five. Soon, I found that I was not alone — I came across other runners in the same area running for the same purpose！Now I no longer use the app, but I've fallen in love with running, and still do it with my running friends. 赏析：本段中使用时间顺序词“Not so long ago，Then, At first, Soon, Now”条理清晰地描述了Sarah喜欢上跑步的过程。时间顺序词的使用可以避免叙述过于零散，出现单纯的细节罗列，能够增强表达的凝聚力，让行文脉络更清晰。 (三)赏描摹之韵(动作描写) Whether I'm at the gym or on the road，my nervous energy pushes me through mile one. By mile two, the tension has moved from my mind to my legs. By the end of the run, all my stress has disappeared and I'm ready to face the next day at work! 赏析：此处描写的是跑步对作者的影响，所用动词精准灵活，且赋予了“energy, tension, stress”等无灵主语以灵性，层层递进地描述了作者工作压力的转移与消失的过程，强有力地说明了运动是缓解压力的有效方式。如第一句中的push写出了跑第一英里时作者还处于神经紧张的状态；第二句中的move from ... to ...则描写了在第二英里的时候，这种紧张感就从大脑转移到了双腿；第三句中的disappear与be ready to face共同刻画了跑完全程时作者的精神状态：所有压力消失，又可以精神抖擞地迎接新一天的工作。 [提能训练] ①(完成句子)_________________________________ once she was on stage. 她一走上台紧张情绪便迅速消失了。 ②(汉译英)我已经准备好面对新的挑战。 ______________________________ Her nervousness quickly disappeared I'm ready to face new challenges. 03 课时跟踪检测 Ⅰ.阅读理解 A A sedentary (久坐的) lifestyle eventually does harm to health but breaking out of long inactivity can be discouraging. Now, however, there may be a simple way to ease into more activity. A recent study suggests that short bouts (一阵) of intense (高强度的) activity every day — climbing stairs, carrying a heavy load of things, or stepping up the pace of housework — can provide great health benefits. “It's quite simple, but it's not an idea that's out there，” says University of Sydney exercise scientist Emmanuel Stamatakis who led the research. “Many people, including many health professionals, still think of physical activity as something that you do during your free time, and you need to go somewhere to do it.” Stamatakis and his colleagues, on the other hand, wanted to understand if daily life activities done somewhat vigorously in short bouts could also provide health benefits compared to a sedentary or less active lifestyle. To study this, his team used data from nearly 25, 000 adults who were non-exercisers. Without these data, it was almost impossible to continue the study. Over the course of seven days, they used machine learning tools to determine whether a person was either sedentary, standing, walking, or doing intense activities like running during repeated 10-second windows. The researchers also divided any movement into light, middle, or high intensity. Then, for the next seven years, they recorded which study participants died and what caused the death. The team found that people who did at least four one-to-two-minute high intensity physical activities every day had a nearly 40 percent less risk of dying from cancer and a roughly 49 percent chance of dying from a cardiovascular (心血管的) disease. More bouts of such strong activity meant greater protection from death risks, Stamatakis says, “The more, the better.” 语篇解读：本文是一篇说明文。一项研究表明短时间高强度的活动有益健康。 1．What did the recent study find? A．An inactive lifestyle is harmful but hard to change. B．More physical exercises can make you more active. C．Doing daily housework is also a kind of exercise. D．Daily short but intense activities do good to health. 解析：细节理解题。根据第二段内容可知，最近的研究表明，短时间高强度的活动有益健康。故选D。 √ 2．What does the underlined word “vigorously” most probably mean? A．Energetically.　　　 B．Continuously. C．Frequently. D．Creatively. 解析：词义猜测题。“done somewhat vigorously in short bouts”在句中作后置定语修饰“daily life activities”，根据后面“compared to a sedentary or less active lifestyle”可推测，画线词应该和less active意思相反，应该是“高强度地，剧烈地”的意思。故选A。 √ 3．Which of the following is mentioned in paragraph 5? A．Research purposes. B．Research limitations. C．Research findings. D．Research methods. 解析：段落大意题。根据第五段内容可知，本段主要讲到了研究过程中的数据收集及分析方法。故选D。 √ 4．What would Stamatakis suggest? A．Going to exercise at fixed time and place. B．Avoiding movement of light intensity. C．Doing only 8 minutes intense activity every day. D．Carrying out more short bouts of intense activity. 解析：细节理解题。根据最后一段最后一句可知，Stamatakis认为短时间高强度的活动有益健康，降低死亡风险，因此他建议多做这样的活动，越多越好。故选D。 √ B Many people have an immediate negative reaction to the word fat. But according to a new study, fat tissue (组织) itself is very, very important for health. It's an important place to store the extra energy in our body. Fat tissue is supposed to be stored under the skin. If it can't go there, it's going to other places such as your liver, heart or pancreas (胰腺). More fat in those organs could affect how well they function. Exercising regularly over time makes fat tissue a more accommodating place for extra energy under conditions when we do gain weight. To see how exercise impacts fat tissue, researchers compared fat tissue just under the skin from two groups of 16 people with overweight problem: those who reported exercising at least four times a week for at least 2 years, and those who did not exercise regularly. People who had a history of regular exercise in the past had fat cells with features that allowed them to store more fat. Results from the former group showed several structural changes in fat tissue, including slightly smaller fat cells and more of them, and changes in proteins (蛋白质) that adjust body fat remodeling. However, many of the above changes disappeared when regular exercise stopped. Dr. Horowitz, professor of movement studies at the University of Michigan, said, “This is one of the big reasons why it is so important to be physically active most days. A lot of the body's exercises help you to keep going longer or push harder in your works.” The key takeaway of the study is that we're broadening our understanding of why it is helpful to exercise. There are so many ways to exercise, and figuring out a way to make it part of the daily routine plays an important role. Of course, you should check with your doctor first to make sure it's safe. 语篇解读：本文是一篇说明文。文章介绍了脂肪组织的健康功能与其储存位置密切相关。研究发现规律运动能改善脂肪组织的功能，使其更有效储存能量，从而提升健康水平。 5．What can we learn about fat tissue from paragraph 1? A．It is most energy-demanding. B．It has little to do with fatness. C．Its location makes a difference. D．Its function is to control health. 解析：细节理解题。根据第一段中的“Fat tissue is supposed to be stored ...could affect how well they function.”可知，脂肪组织的储存位置会对健康产生影响。故选C。 √ 6．How are the participants in the research grouped? A．By their health problem. B．By their body weight. C．By their workout habit. D．By their personal hobby. 解析：细节理解题。根据第二段中“To see how exercise impacts fat tissue ...and those who did not exercise regularly.”可知，研究人员按锻炼习惯对参与者进行分组。故选C。 √ 7．What is stressed in paragraph 3? A．Weight loss depends on less fat tissue. B．Exercise can reshape protein structure. C．Harder training results in stronger fat tissue. D．Fat tissue is closely related to regular exercise. 解析：推理判断题。根据第三段中“Results from the former group showed ...changes disappeared when regular exercise stopped.”可知，规律运动者的脂肪细胞结构更优，但停止运动后这些改善会消失。因此，本段是在强调脂肪组织的健康功能与规律运动密切相关。故选D。 √ 8．What is the main idea of the text? A．Fat tissue is harmful to health. B．Regular exercise improves fat tissue function. C．Exercise should be done only a few times a week. D．Avoiding weight gain is the key to health. 解析：主旨大意题。通读全文，尤其是第一段中“Exercising regularly over time makes fat tissue a more accommodating place for extra energy under conditions when we do gain weight.”和最后一段中“The key takeaway of the study is that we're broadening our understanding of why it is helpful to exercise.”可知，文章主要介绍一项研究。这项研究证明，规律运动能改善脂肪组织的功能，使其更有效储存能量，从而提升健康水平。故选B。 √ Ⅱ.阅读七选五 Many teens in high school want to try out for sports because they think it will make them popular. _____ Here are some reasons that you'll find comforting. With electronic products becoming more popular, it has become much easier for teens to be by themselves. Kids used to hang out around the town; now they just sit at home. _____ In this case, they'll learn how to interact and work as a team — something they'll find useful later in life. 9 10 _____ Playing a team sport will help your teens get some exercise to lose weight or get into shape. What's more, these days, it's becoming harder to show your teens that you love and support them. A great way to do this is by showing up while they are playing games. You can also help them practice, and help with team fundraising. These are also great ways to spend time with your kids and talk to them. 11 You may say “but my teen isn't good enough to make their school team”. _____ There are plenty of other places besides school to play team sports. You can always check out other “for-fun” clubs. You could look into sports that you may not have thought of. If you do a little research, you're sure to find something your teen will enjoy. Sports are a great way for your teens to get out of the house, get moving, make friends, and even get a scholarship to college. _____ 12 13 A．Take it easy. B．Take your chance. C．Sports help address teens' overweight. D．Then how can you develop a hobby in having sports? E．So why not talk to them about getting into sports today? F．However, there are other benefits your teens don't realize. G．Yet getting into a sport gives them a chance to go out and socialize. 语篇解读：本文是一篇说明文。文章主要介绍了青少年参加体育运动的好处。 9．选F　根据上文可知，高中的青少年认为运动会让他们受欢迎，F项承接上文，指出运动不仅会让青少年受欢迎，还有青少年没有意识到的其他好处。 10．选G　根据上文可知，随着电子产品的流行，青少年不再喜欢出去社交。G项承接上文，指出参加体育运动可以给他们一个出去社交的机会。 11．选C　下文介绍了参加团队运动有助于青少年减肥或保持身材，C项“运动有助于解决青少年超重问题。”能够概括段落主旨。 12．选A　根据上文可知，许多家长担心孩子不够优秀，不能加入校队，A项 “别担心。”承接上文，针对家长的焦虑作出劝解，同时引起下文，介绍解决办法。 13．选E　上文介绍了运动的好处，E项承接上文，指出既然运动有这么多好处，为什么不和孩子谈谈关于参加体育运动的事呢？ 本课结束 更多精彩内容请登录：www.zghkt.cn $