Unit3 Period 2 课后巩固 多维提能-【优学精讲】2026-2027学年高中英语选择性必修一同步教参（外研版）

**基本信息** 分层清晰，从基础语法巩固到综合能力提升，通过梯度化题型培养语言能力与思维品质，适配新授课知识内化与能力拓展需求。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础知识巩固练|非谓语动词（doing/to do/being done等）单一知识点|单句语法填空（15题）聚焦形式变化，语法与写作（6题）实现汉译英应用，语篇填空（10空）构建语境感知，形成"形式-意义-语篇"递进| |综合能力提升练|语篇理解、逻辑分析、语法综合运用|阅读理解（3篇）关注细节与推理，七选五（5空）训练语篇衔接，语法填空（10空）融合多语法点，结合运动、健康等真实主题，提升思维与学习能力|

[基础知识巩固练] 维度一　单句语法填空 1．Walking, running and cycling are(be) all healthy forms of exercise，but the best one for you depends on your fitness level and personal preferences. 2．It is a waste of time doing(do) repetitive tasks without trying to find a more effective way. 3．Learning(learn) to think critically is an important skill that today's children will need for the future. 4．Mary's being(be) late for class this morning made the teacher angry, as it was not the first time that she had arrived after the class began. 5．Jogging(jog) in the park every morning refreshes my mind and boosts my energy, making me ready for a new day's challenges. 6．It is well worth cycling(cycle) along the route，which will reward you with breathtaking scenery. 7．To be honest，his opposing(oppose) my plan made me frustrated and disappointed. 8．Knowing what to do and taking measures to do it are(be) quite different things, as the former requires only rational thinking, while the latter demands courage, perseverance and practical skills. 9．As working(work) from home becomes increasingly common, people find it easier to combine parenthood with a full-time career. 10．Her losing(lose) her new bike this morning really made her mother feel extremely upset and angry. 11．Being invited(invite) to the party made him very delighted and he grinned from ear to ear. 12．Sharing personal experiences openly with friends deepens(deepen) mutual understanding and builds stronger relationships in the long run. 13．As students, we should keep in mind that it is no use pretending(pretend) to know what we do not know. 14．Walking(walk) on the muddy road is rather difficult, especially on rainy days. 15．Using(use) emojis can add humour and feeling，making your messages more engaging and expressive. 维度二　语法与写作 1．我认为，从长远来看，鼓励孩子们亲近大自然对他们大有裨益。 Encouraging children to get close to the nature, I think，will benefit them a lot in the long run. 2．许多专家称，被好奇心驱使会对青少年的创造力产生积极的影响。 Being driven by curiosity, many experts say, will have a positive effect on adolescents' creativity. 3．听英语歌曲和看英语电影是学英语的好方法。 Listening to English songs and watching English films are good ways to learn English． 4．学习一门新语言可以打开通向新文化和新机会的大门。 Learning a new language can open up doors to new cultures and opportunities. 5．阅读时查阅词典是浪费时间——你可以先根据上下文猜测词义。 It's a waste of time referring to a dictionary when you are reading—you can guess the meaning from the context first. 6．在中国文化中，用手指指着别人被认为是不礼貌的。 In Chinese culture, pointing at others with a finger is considered to be impolite. 维度三　语篇填空 As we all know, 1.doing(do) regular exercise is beneficial to our health.For example, 2.running(run) in the park every morning can improve our physical condition.It is a good way to strengthen our muscles and bones. However，some people may find 3.starting(start) an exercise routine is difficult.One reason is that 4.choosing(choose) the right type of exercise can be confusing.Another factor is the lack of time.5.Managing(manage) our time properly is crucial.We can make a schedule，like setting aside 30 minutes a day for doing simple workouts at home. To stay motivated，6.setting(set) achievable goals is important.It is worth 7.having(have) a partner. 8.Exercising(exercise) with a friend can make the process more enjoyable.You can encourage each other and share your progress. In short，keeping fit 9.requires(require) determination and the right strategies.10.Committing(commit) to a healthy lifestyle is a long-term but rewarding journey. [综合能力提升练] Ⅰ.阅读理解 A (2026·东北师范大学附属中学高二期中)Chin was partially paralysed in 2018 after a stroke.For several months, she remained in hospital and began to rebuild her strength and ability to communicate.“In the beginning, I was so weak that I couldn't even use a wheelchair，” she says.“I realized that I wouldn't be able to go back to my old life.” Asking for help was particularly difficult as Chin didn't want to feel like a burden, but after being recommended for a course of therapy (疗法), she started to glimpse a future for herself.She started opening up to other people and one day her social worker suggested she should try a sport.“She mentioned the wheelchair basketball team and I decided to give it a try，” she says. The first two times Rose Chin arrived at the basketball court as a 65-year-old to try out for the Inverness wheelchair team, she couldn't make it past the doors.“I looked through the window and just thought, ‘I can't do this，’” she says.“The third time, though, I made myself go through before I could think about it.The team welcomed me with open arms and it's changed the way I live my life in my wheelchair ever since.” Following that successful third attempt onto the court in 2022, Chin was enlisted as part of the 10-person team and began attending weekly training sessions to learn how to pass, throw and defend while moving herself in a specially designed chair.“We very quickly became a little family with a chat group full of jokes，” she laughs.“I'm the oldest on the team and the youngest is 19, but when I play, age doesn't come into it — it's such a pleasure.” Chin has made remarkable progress in her wheelchair basketball skills.She has also built great relationships with her teammates.The training and competition have sharpened her physical abilities and mental focus.“I feel so independent and I know I will keep playing for as long as I can，” she says.“I want to raise more money to get more equipment so we can encourage others to join.They might be feeling as I did, but I want them to know that there's opportunity out there—they don't have to be alone.” 【解题导语】　本文是一篇记叙文。文章讲述了罗斯·陈在经历中风和部分瘫痪后，通过参与轮椅篮球运动，重新找回生活乐趣和独立性的故事。 1．Why did Chin try out for the wheelchair basketball team? A．Because she was passionate about the sport. B．Because she was inspired by a social worker. C．Because she gained the support from the team. D．Because she wanted to test the effect of the therapy. B　解析：细节理解题。根据第二段中的“one day...try a sport”和“She mentioned...give it a try”可知，社工的建议激发了她尝试轮椅篮球的想法。 2．What did Chin experience during the first two attempts? A．A mental struggle. B．A frustrating rejection. C．A warm welcome. D．A hard training session. A　解析：推理判断题。根据第三段中的“The first two times...she says.”可知，陈在前两次尝试中经历了内心的挣扎。 3．What does Chin think of the team? A．It relieves her aging anxiety. B．It feels like a happy family. C．It has brilliant basketball players. D．It helps her enjoy some jokes. B　解析：细节理解题。根据倒数第二段中的“We very quickly...full of jokes”可知，陈认为这支球队像一个幸福的家庭。 4．Which of the following can best describe Chin? A．Modest and cheerful. B．Talented and creative. C．Confident and honest. D．Independent and kind. D　解析：推理判断题。根据最后一段中的“I feel so independent...as long as I can”以及“I want to...to be alone.”可知，陈是一个独立且善良的人。 B (2026·南昌高二期中)Olympic athletes pour everything into training for the Games, usually pushing their physical and mental bounds to the limit—and beyond—for a shot at a gold medal.Yet they are often accompanied by an emotional breakdown. Emotions are heightened by the nature of the event itself.The Olympics are a massive cultural event—a combination of global public attention, financial investment and media coverage.New international celebrities are created, and some competitors' fame is ruined during various accusations.Athletes are under the pressure of representing their country and winning medals in front of worldwide audience.“But then all of that publicity and intensity around being an Olympian will fall off very quickly，” says Cogan, a lead sport psychologist.“It's more about making a map of how to get to a destination.Once you make it, it's like, ‘Now what？’” A 2023 paper explained the identity crisis (身份危机)athletes face as a result of overfocus on performance, leaving their non-sporting personalities underdeveloped.In a 2018 paper, Howells wrote that athletes with a greater myopic focus are more in danger of “the blues”．“It is common for top competitors to have this very high athletic identity，” says Howells.“They've sacrificed(牺牲) every other aspect of their identity for the purpose of being an Olympian.They seem unable to realize that their actions might have negative results in the future.” Efforts to minimize this mindset have helped some athletes to open up more about their mental health.Experts advise Olympians to start conversations about mental health support well before the Games begin. Olympians should also discuss mental health monitoring strategies before, during and after the Games.Athletes and experts say the sporting industry has, in the last ten years, been promoting better work-life balance outside of the Games.Briana, a soccer goalkeeper, says that her team and coaches actively encourage spending quality time with families and friends, as well as finding hobbies that make them feel joyful. 【解题导语】　本文是一篇说明文。文章介绍了奥运会运动员们比赛结束后的心理健康问题。 5．What is the main cause for Olympic athletes' mental breakdown? A．A sense of loss. B．The pressure of competition. C．The media coverage. D．The audience's attention. A　解析：细节理解题。根据第二段中的“It's more about...‘Now what？’”可知，奥运会运动员精神崩溃的主要原因是失落感。 6．What does the underlined word “myopic” in paragraph 3 mean? A．Unbelievable.　　　　 B．All-around. C．Short-sighted. D．Unexpected. C　解析：词义猜测题。根据第三段中的 “A 2023 paper explained...‘the blues’．”以及“They've sacrificed...in the future.”可知，此处指这类运动员目光短浅，过度关注眼前的表现，导致他们的非体育个性未得到发展，这在未来会产生负面影响。myopic意为“目光短浅的”。 7．What might be a good solution to the athletes' identity crisis? A．Having higher athletic identity. B．Discussing their problems publicly. C．Developing a sense of identity outside the sport. D．Making greater achievements in the sporting industry. C　解析：推理判断题。根据第三段中的 “A 2023 paper...underdeveloped.”和第四段中的“Athletes...feel joyful.”可知，运动员因过度聚焦比赛表现，非体育方面的个性未得到发展而面临身份危机。由此可推知，解决办法就是发展体育之外的身份感。 8．Which of the following is the best title for the passage? A．From Bad to Worse: Athletes' Well-being B．From Hero to Zero: the Post-Olympic Blues C．Olympic Athletes Challenging Gold Medals D．Olympic Athletes Suffering from Stress B　解析：标题归纳题。通读全文可知，文章主要围绕奥运会运动员在奥运结束后，因之前过度聚焦比赛出现身份危机、情绪低落等情况展开，B项最适合作文章标题。 C (2026·辽宁实验中学高二期中)Confused by food nutrition labels? You're not alone.Now, researchers have suggested an alternative: labelling the amount and type of exercise needed to burn off the calories. Current food and drink labels display nutritional information such as the amount of calories and fat.However, researchers led by Prof.Amanda Daley at Loughborough University say that these labels are having a limited effect on changing buying habits.Instead, they propose a labelling system called “physical activity calorie equivalent or expenditure” (PACE) (体育活动热量当量), which shows how many minutes or miles of physical activity are needed to burn off the calories.For example, a small bar of milk chocolate contains 230 calories, which would take about 42 minutes of walking, or 22 minutes of running, to burn off. They pooled the data from 14 previous studies which compared the impact of PACE labelling with that of other types of food labelling, or with no food labelling at all.They calculated that PACE labelling could cut a person's daily calorie intake by up to 200 calories.“Public health agencies may want to consider the possibility of including policies to promote PACE food labelling as a strategy that contributes to the prevention and treatment of obesity (肥胖) and related diseases，” said the researchers. The UK's Royal Society for Public Health has already called for PACE labelling to replace the current system.However, not everyone is convinced.A spokesperson for the eating disorder charity Beat said, “We believe that anti-obesity campaigns that focus on weight instead of health are ineffective and that recommending more exercise is an ineffective and over-simplistic approach to a complex problem.Most urgently, public health campaigns must consider people's mental as well as their physical health, moving from obesity-shaming to evidence-based campaigns that build confidence and support healthy eating.” 【解题导语】　本文是一篇说明文。研究人员提出了PACE(体育活动热量当量)标签系统，这种标签系统能显示消耗热量需要多少分钟或几英里的体力活动。 9．What additional information can you get from PACE labels compared with the current ones? A．Exercise advice. B．Fat content. C．Nutrition facts. D．Calorie content. A　解析：细节理解题。根据第二段中的“Instead...burn off the calories.”可知，人们可以从PACE标签中获得锻炼建议。 10．What does the underlined word “pooled” in paragraph 3 probably mean? A．Collected. B．Distributed. C．Deleted. D．Proved. A　解析：词义猜测题。根据画线词所在句中的“the data from 14 previous studies”可推知，画线词意为“收集”。 11．What can we know from the spokesperson's comments? A．Obesity is a physical problem and can be solved by increasing exercise. B．Obesity is related to eating habits and can be tackled by cutting calories. C．Obesity is no simple problem but can be settled by focusing on weight. D．Obesity is complicated and should be tackled physically and mentally. D　解析：推理判断题。根据第四段中的“We believe that...support healthy eating.”可知，肥胖问题是复杂的，我们应该从身体和精神方面加以解决。 12．What's the best title for the passage? A．PACE: A New Labelling Option B．Nutrition: A Basic Step Towards Health C．Labelling: A Smart Advisor for Shopping D．Exercise: An Effective Treatment for Obesity A　解析：标题归纳题。通读全文可知，文章主要介绍了PACE(体育活动热量当量) 的标签系统，此标签系统能显示消耗热量需要多少分钟或几英里的体力活动。因此，A项最适合作文章标题。 Ⅱ.七选五 (2026·宜春高二期中)Once a niche (小众的) sport, rock climbing has become a mainstream pleasure enjoyed by many.1.____ However, with rock climbing's rise in popularity, the amazing biodiversity sustained by cliff ecosystems is under pressure.To solve this problem, there are numerous helpful acts you can do. The presence of climbers at the cliff where birds are nesting can cause them to abandon their chicks to starvation.You should check if there are any bird nesting restrictions in the areas where you plan to climb.2.____ And some organizations have an online database you can check. Sometimes climbers also remove plants and soil when establishing a route that has not been used before so that it becomes more suitable for climbing.3.____ Work with other route developers and conservationists to understand the potential impact of route development on the plants. 4．____ In the early days, climbers often collected data about the species and geography they encountered as part of an adventure.It is now much easier to contribute to science as a climber.Much of this comes down to the fact that each of us carries a tiny computer that can smoothly capture images, location, and sound and associate them with a timestamp—our smartphones! Actually, in many places, climber representative organizations are taking great steps to ensure climbing is managed sustainably.This involves cooperating with the authorities of natural parks, and conservation organizations so that agreements that minimize the impact of climbing on the environment can be reached while keeping regulations to a minimum.These organizations often have limited funds with which to achieve these goals and tend to rely on the support of volunteers.5.____　 A．You can help by becoming a citizen scientist. B．This information is usually available in climbing guidebooks. C．This can wipe out the cliff ecosystem that was there previously. D．Why not get in touch with one that inspires you and ask what you can do? E．Keeping existing routes in good condition avoids the damage to vegetation. F．These data can then be accessed by scientists to avoid environmental issues on cliffs. G．The natural world offers an exciting adventure through beautiful environments filled with wildlife. 【解题导语】　本文是一篇说明文。文章介绍了在攀岩运动中保护悬崖的生态系统的方法。 1．G　解析：上文强调攀岩已经成为主流娱乐活动，下文提到人们在攀岩过程中会对岩壁的生态系统造成不良影响，G项承接上文，且与下文提到的不良影响形成对比，符合语境。 2．B　解析：上文指出你应该检查一下你计划攀登的地方是否有鸟类筑巢，B项承接上文，说明查询信息的途径，符合语境。 3．C　解析：上文提到攀岩者在开辟适宜攀岩的路线时，通常会除去路上的植物和土壤，空处应介绍这样做的后果，C项符合语境。 4．A　解析：本段主要谈论由于智能手机的普及，我们为科学作出贡献变得更为便利。A项总领下文，指出你可以通过智能手机或者当代科技的帮助来成为一名公民科学家，收集物种或者地理的相关数据。 5．D　解析：上文提到攀岩机构通过与自然保护组织合作，减少攀岩活动对环境的影响。但这些组织往往资金有限，依赖志愿者的支持。D项承接上文，鼓励读者成为志愿者。 Ⅲ.语法填空 (2026·湛江高二上学期期中) Smart cities are becoming more and more common around the world. In a smart city, technology is used to make people's lives 1.______ (easy) and more convenient. For example, smart traffic lights can adjust their timing according to real-time traffic conditions.This helps reduce traffic jams and save people's time.Smart homes are also popular in smart cities.People can control their lights, air conditioners and even cookers 2.______ their mobile phones, no matter where they are. Another important part of a smart city is environmental protection.Many smart cities use solar panels and wind turbines 3.______ (produce) clean energy.They also have smart waste management systems.These systems can tell workers when garbage bins are full, 4.______ garbage is collect more efficiently. In addition, smart cities provide better public services.For instance, schools can use online 5.______(platform) to share educational resources.Hospitals can use AI technology to help doctors diagnose diseases more accurately.People can also use apps to pay for public transport or report problems like broken streetlights 6.______ (quick). 7．______ (Live) in a smart city has many advantages, but it also faces some challenges.For example, protecting people's personal information is a big concern.However, as technology 8.______ (improve), these problems will be solved step by step. In the future, more cities 9.______ (become) smart.They will not only be more efficient but also more friendly to the environment.10.______ is certain that smart cities will change our lives for the better. 【解题导语】　本文是一篇说明文。文章介绍了智慧城市运用科技提升生活便利、环保与公共服务水平。 1．easier　解析：考查形容词比较级。根据空后的 “and more convenient” 并结合句意可知，空处与 more convenient 构成并列关系，应用形容词比较级。 2．with　解析：考查介词。根据语境可知，此处表示 “使用某种工具”，空处应用介词with。 3．to produce　解析：考查非谓语动词。分析句子结构并结合句意可知，空处应用动词不定式作目的状语。 4．so　解析：考查连词。分析句子结构可知，空处连接前后两个句子；结合句意可知，空处前后为因果关系，应用连词so。 5．platforms　解析：考查名词复数。分析句子结构并结合句意可知，空处应用名词复数形式，表示多个平台。 6．quickly　解析：考查副词。分析句子结构可知，空处修饰动词report，应用副词形式。 7．Living　解析：考查非谓语动词。分析句子结构可知，空处应用动词-ing形式作主语。单词位于句首，首字母应大写。 8．improves　解析：考查动词的时态和主谓一致。as 引导时间状语从句，描述客观事实或将来的情况时，从句用一般现在时表将来；主语technology为不可数名词，谓语动词应用第三人称单数形式。 9．will become　解析：考查动词的时态。根据时间状语In the future可知，空处应用一般将来时，结构为 “will＋动词原形”。 10．It　解析：考查形式主语。分析句子结构可知，空处应用 it 作形式主语，真正的主语是后面that引导的从句，“It is certain that...” 意为 “…… 是确定的。”单词位于句首，首字母应大写。 学科网（北京）股份有限公司 $