Unit 3Period 3Developing ideas & Presenting ideas（分层作业）英语外研版必修第二册

分层作业 Unit 3 Period 3 Developing ideas 目 录 A组 巩固过关 B组 能力进阶 C组 思维拔高 拓展 链接高考 1、 将下列短语翻译为英文。 1. 消失，绝迹，灭绝 2. 偶然遇见 3. 使某人相信某事 4. 处理 5. 即将来临 6. 同（一样也），和，还 7. 筹款 8. 列出与……相比的…… 9. 拯救……避免 10. 依次，轮流 【答案】 1．die out 2. come across 3. persuade...of 4. deal with 5. around the corner 6. as well as 7. raise money 8. list...against 9. save...from 10. in turn 二、根据句意及汉语提示写出单词。 1．The ________ (紧张气氛) between the two teams became obvious when they argued over the unfair referee decision. (根据汉语提示单词拼写) 2．The world ________(冠军) has only had two defeats in 20 fights. 3．The house ________ (消失) from sight as we rounded a corner. 4．I have ____________ (说服) him not to smoke again. 5．The __________ (网络) doesn’t work well in this faraway place. 6．The teacher’s words have ________ (激励) him to work harder. 7．The ________ (数据) are then fed into a computer. 8．Our ________ (最终的) goal must be the preservation of the environment. 9．In a real competition, a tai chi ________ (大师) borrows the strength of the competitor and uses the energy to fight back. 10．Most earthquakes occur within the ________(上面的)15 miles of the earth’s surface. 【答案】 1．tension 2．champion 3．disappeared 4．persuaded 5．network 6．inspired /encouraged /motivated 7．data 8．ultimate 9．master 10．upper 三、单句语法填空。 1．When writing an essay, you should try to make your arguments (persuasion). (所给词的适当形式填空) 2．We couldn't help (cheer) when our team won. (所给词的适当形式填空) 3．Not everyone acts the same in (respond) to events. (所给词的适当形式填空) 4．Tired he was, he kept running. (用适当的词填空) 5．He is an (inspire) speaker and an advocate for the disabled. (所给词的适当形式填空) 6．150 participants from three grades (involve) in the race actively. (所给词的适当形式填空) 7．Their interactions change from survival-driven (tension) to collective resistances, offering a sharp contrast to traditional stories of war films. (所给词的适当形式填空) 8．The trees planted at the end of the 19th century have become a (power) defence against the strong wind. (所给词的适当形式填空) 9．Due to the area’s harsh natural conditions, the murals are in danger of (disappear). (所给词的适当形式填空) 10．These findings have inspired scholars (reconsider) fundamental assumptions about Chinese history. (所给词的适当形式填空) 试卷第1页（共3页） 试卷第1页（共3页） 学科网（北京）股份有限公司 【答案】 1．persuasive 2．cheering 3．response 4．as/though 5．inspirational/inspiring 6．were involved 7．tensions 8．powerful 9．disappearing 10．to reconsider 四、根据汉语意思完成句子 1．政府应该设法让更多的公民参与到保护环境中来。 The government should try to ________ in protecting the environment. 2．他姐姐的成功对他来说既是一种激励也是一种压力。 His sister's success is both ________________ and pressure for him. 3．掌声平息后，简开始了她的演讲。 When the applause ________________, Jane began her speech. 4．总的来说，自制力强的孩子往往在学校表现良好。 ________________, children with great self-control tend to do well in school. 5．我们应该保护这些动物免于灭绝。 We should protect these animals from ________________. 6．应该鼓励学生们多独立思考。 Students should ________ ________ to think independently more often. 7．我恐怕不能胜任你要求做的事。 I’m afraid __________________ what you’re requesting. 8．我非常感谢你的帮助，并且我希望有机会带你游览北京以报答你的好意。 I deeply appreciate your help and I hope to have the opportunity to show you around Beijing ________． 9．他回复了老师的询问，承认了自己的错误。 He ____________________ the teacher's inquiry and admitted his mistake. (根据汉语提示完成句子) 10．我汗涔涔的双手紧紧地攥着钞票，心里一阵心痛。(ache) Wrapping my sweaty hands tightly around the bills, ________________. 【答案】 1．involve as many citizens as possible 2．an inspiration 3．had died down 4．On balance 5．dying out 6．be encouraged/inspired/motivated 7．it is beyond my power to do 8．in return for your kindness 9．made a response to 10．my heart ached 五、语法填空 （24-25高一上·福建福州·期中） When 1 (head) to your workout, there are a few things that most gym members always bring with them: a water bottle, a towel, the appropriate shoes, and their headphones. For many gym members, their headphones are the most crucial part of their workouts. 2 them, they might not even exercise. As you can see, music is an essential part of most people’s fitness routines. If someone forgets their water bottle, they’ll probably still do their workout, 3 if they forget their headphones, they will turn around immediately, grab them, and then go workout. Music is that important to people. However, that might be a good thing. Studies have found that it has the power 4 (improve) your workout. Some experts believe that music acts as a distractor. Distractors are known to moderate (缓和) pain levels, 5 means you will be less likely to notice pain during a workout. Those not listening to music might experience the intensity of their exercise more, 6 (feel) more tired or sore while exercising. Those listening to music will 7 (distract) by it and might not notice any discomfort or strain on their body. Music distracts from the pain you endure (忍受) during a workout through competing stimuli (刺激物), meaning both music and 8 pain from your exercise are competing against each other. It’s easier to forget about or ignore pain or fatigue when you’re distracted by a song. A study 9 (find) that music not only increased your work capacity, but it also delayed feelings of fatigue. 10 (additional), we mentioned how it is an excellent distractor, keeping your mind off of the fatigue and pain you are feeling. 【文章大意】文章主要说明了健身人士大多必带耳机，音乐对锻炼至关重要。它能转移痛感、延缓疲劳、提升运动耐力，借助双重刺激减轻身体不适感，优化健身效果。 1．heading考查状语从句的省略。句意：去健身房锻炼时，大多数会员总会带上几样东西：水瓶、毛巾、合适的鞋子和耳机。此处head与与其逻辑主语members构成主动关系，完整结构为：When most gym members are heading to...，省略主语+be动词，故用现在分词形式。 2．Without考查介词。句意：没有它们，他们可能甚至都不会运动。表示“没有”用介词without，首字母大写。 3．but考查连词。句意：如果有人忘记带水瓶，他们可能还是会去锻炼，但如果忘记耳机，他们就会立刻转身去拿，然后继续锻炼。结合前后文语境可知为转折关系，故用连词but。 4．to improve考查非谓语动词。句意：研究表明，它有助于提升你的锻炼效果。此处作后置定语修饰抽象名词power，应用improve“提升”的不定式形式。 5．which考查定语从句。句意：已知干扰物可以减轻疼痛程度，这意味着你在锻炼时不太可能察觉到疼痛。空格处引导非限制性定语从句，修饰上文句子，从句缺少主语，指物，故用which。 6．feeling考查非谓语动词。句意：不听音乐的人在锻炼时可能会感觉更剧烈，运动后更容易感到疲劳或肌肉酸痛。空格处作伴随状语，feel与其逻辑主语Those是主动关系，用现在分词作伴随状语，表主句动作发生时同步产生的状态。 7．be distracted考查语态。句意：听音乐的人会被音乐所转移注意力，可能不会察觉到身体上的不适或紧张。此处主语Those listening to music与distract“使分心，使转移注意力”构成被动关系，使用被动语态，will后跟动词原形。 8．the考查冠词。句意：音乐通过竞争性刺激分散了你在锻炼过程中所承受的疼痛，也就是说，音乐和运动带来的疼痛相互抵消。此处pain为特指，指在锻炼过程中所承受的疼痛，用定冠词the。 9．found考查时态。句意：一项研究发现，音乐不仅能提高工作能力，还能延缓疲劳感。根据后文increased和delayed可知，句子时态为一般过去时，主句谓语动词find“发现”使用过去式found。 10．Additionally考查副词。句意：此外，我们还提到它是一种出色的分心工具，能让你的注意力从感到的疲劳和疼痛中转移开。修饰后文句子用副词additionally“此外”，首字母大写。 六、阅读理解 （26-27高一·全国·暑假作业）Have you ever noticed that you feel more alert and focused after playing sports or running around? It turns out that physical exercise does more than just keep your body healthy — it also helps your brain work better. Scientists have found that when we exercise, our heart pumps more blood to our brain. This brings more oxygen and nutrients, which help brain cells grow and communicate with each other. Exercise also releases chemicals called endorphins (内啡肽), which make us feel happier and less stressed. A study of teenagers showed that those who exercised for at least 30 minutes a day did better on tests than those who were inactive. But how much exercise is enough? Experts suggest that teenagers should get at least 60 minutes of moderate to vigorous physical activity every day. This can include running, swimming, playing basketball, or even brisk walking. You don’t have to do it all at once — short bursts of activity throughout the day work just as well. Some students worry that exercise will take time away from studying. However, research shows the opposite. Regular exercise improves concentration and memory, so you may actually finish your homework faster. Taking a 10-minute break to stretch or walk around can help you solve problems more creatively. So next time you feel stuck on a math problem or tired while reading, try getting up and moving your body. A little exercise might be the best study tool you never knew you had. 1．What happens to our brain when we exercise? A．It receives less oxygen. B．It gets more blood and nutrients. C．It stops growing new cells. D．It produces fewer chemicals. 2．According to the study, how did active teenagers perform on tests compared to inactive ones? A．They performed worse. B．They performed about the same. C．They performed better. D．The study did not compare them. 3．What do experts suggest about exercise for teenagers? A．At least 60 minutes of exercise per day. B．At least 30 minutes of exercise per week. C．Exercise only on weekends. D．No need for regular exercise. 4．What is the author’s advice for students who have trouble solving a problem? A．Give up and ask for help. B．Sit still and think harder. C．Get up and move their body. D．Eat something sweet first. 【文章大意】文章主要介绍了运动对大脑的益处，包括增加大脑血流量、释放内啡肽、提高注意力和记忆力等。 1．B细节理解题。根据第二段中“Scientists have found that when we exercise, our heart pumps more blood to our brain. This brings more oxygen and nutrients, which help brain cells grow and communicate with each other. (科学家发现，当我们运动时，心脏会向大脑输送更多的血液。这带来了更多的氧气和营养物质，帮助脑细胞生长并相互交流)”可知，运动时大脑获得更多的血液和营养。 2．C细节理解题。根据第二段中“A study of teenagers showed that those who exercised for at least 30 minutes a day did better on tests than those who were inactive. (一项针对青少年的研究表明，每天至少运动30分钟的人比不运动的人在测试中表现更好)”可知，爱运动的青少年在测试中表现更好。 3．A细节理解题。根据第三段中“Experts suggest that teenagers should get at least 60 minutes of moderate to vigorous physical activity every day. (专家建议青少年每天应至少进行60分钟的中等到剧烈强度的体育活动)”可知，专家建议青少年每天至少运动60分钟。 4．C细节理解题。根据最后一段中“So next time you feel stuck on a math problem or tired while reading, try getting up and moving your body. (所以下次当你被数学题难住或读书感到疲倦时，试着站起来活动一下身体)”可知，作者建议遇到解题困难时起来活动身体。 七、七选五（25-26高一下·四川达州·期末） Start Working Out & Stick to an Exercise Routine How many times have you told yourself, “I need to start working out,” but never actually done anything? There are just too many excuses out there — you just washed your hair, or anything else. And it’s challenging to know where or how to even start. 1 ●Find something you enjoy. Fitness experts often say the best exercise is the one you enjoy. If you hate doing yoga regularly, move on to something you’ll look forward to going for. 2 So you make this experience as pleasant as possible. ●Start small. 3 This is a great choice for anyone who hasn’t exercised for a long time: if you’re just getting back to workouts, there is no need to push yourself too hard at first, and all movement is useful — doing 10 minutes of exercise with videos or going for walks. ● 4 The combination of a signal (say, a morning alarm) and a small treat (a post-workout coffee) helps exercise become a habit. Over time, creating an unbreakable workout habit will become a payoff in itself. If exercise is naturally enjoyable, you will respond automatically (本能地) to your alarm. ●Tailor a playlist that makes you want to move. Music has a way of planting itself in your memories. A particular tune (旋律) can take you back to special experiences. You can make connections with music. 5 If you’ve linked particular songs to your workout routine, hearing that music can take you back to the experience of working out. A．Build in a reward. B．Set an alarm in the morning. C．Music can make you feel relaxed after work. D．You can begin with a tiny task the first week. E．Music brings up certain experiences or states of mind. F．That workout could be a dance class, or walking with friends. G．Here are the best ways to start working out and make it a life-long habit. 【文章大意】文章主要介绍了开始锻炼并坚持锻炼习惯的几个实用方法，包括选择自己喜欢的运动、从小做起、建立奖励机制以及定制运动歌单。 1．G上文‌“How many times have you told yourself, “I need to start working out,” but never actually done anything?...And it’s challenging to know where or how to even start.(你有多少次告诉自己“我需要开始锻炼”，但实际上却什么也没做?……而且很难知道从哪里或如何开始)”提出了想要开始锻炼却不知从何入手的问题，G选项‌“Here are the best ways to start working out and make it a life-long habit.(以下是开始锻炼并使之成为终身习惯的最佳方法)”承接上文，引出下文将要介绍的方法，起到过渡作用，上下文语意衔接自然。 2．F上文‌“If you hate doing yoga regularly, move on to something you’ll look forward to going for.(如果你讨厌经常做瑜伽，那就换成你期待去做的事情)”建议选择自己期待做的运动，F选项‌“That workout could be a dance class, or walking with friends.(那种锻炼可以是舞蹈课，或者和朋友一起散步)”举例说明可以选择的运动方式，句中‌“That workout”承接上文‌“something you’ll look forward to going for”，上下文语意连贯。 3．D根据本段小标题‌“Start small.(从小做起)”和下文‌“if you’re just getting back to workouts, there is no need to push yourself too hard at first, and all movement is useful — doing 10 minutes of exercise with videos or going for walks.(如果你刚开始重新锻炼，一开始没必要太勉强自己，任何运动都是有用的——跟着视频做10分钟运动或者散步)”可知，本段建议从小任务开始。D选项‌“You can begin with a tiny task the first week.(第一周你可以从一个小任务开始)”符合语境，与本段主题‌“从小做起”相呼应，上下文语意衔接自然。 4．A本处为小标题，根据下文‌“The combination of a signal (say, a morning alarm) and a small treat (a post-workout coffee) helps exercise become a habit.(信号(比如早晨的闹钟)和小奖励(锻炼后的咖啡)的结合有助于让锻炼成为一种习惯)”和‌“Over time, creating an unbreakable workout habit will become a payoff in itself.(随着时间的推移，养成一个牢不可破的锻炼习惯本身就会成为一种回报)”可知，本段讲述通过设置奖励来培养锻炼习惯，A选项‌“Build in a reward.(建立奖励机制)”符合本段主题，作为小标题恰当。 5．E下文“If you’ve linked particular songs to your workout routine, hearing that music can take you back to the experience of working out.(如果你将特定的歌曲与你的锻炼习惯联系起来，听到那首音乐就能把你带回到锻炼的体验中)”解释了音乐与锻炼记忆之间的具体联系——特定的歌曲能唤起锻炼的体验。E选项“Music brings up certain experiences or states of mind.(音乐会唤起特定的经历或心态)”引出下文，点明了音乐的基本功能——唤起经历或心态，下文具体说明了如何将这一功能应用于锻炼场景，上下文逻辑连贯。 八、阅读理解（2025·天津·高考真题） I first encountered tai chi in Ottawa’s Chinatown. Men and women gathered in loose formation. Their actions combined to achieve a meditative (冥想的) dance. I was amazed by its beauty and grace. It was like watching a water lily opening. Yet I couldn’t see the point. I could achieve my fitness goals from exercise classes, swimming and cycling — and moving so slowly didn’t seem to build muscle, my objective for all activities. I chose only to admire this martial art (武术) but kept my distance. Years later, a recommendation from my doctor brought me to a training group for tai chi beginners led by a caring instructor. I had thought that my goal would be to master the 108 moves. Technically right, but wrong on so many counts. The class was full of lovely people who glided effortlessly, seemingly never confused about where to move next. They assured me that they had been beginners once too, and that I would be able to remember all the moves within three or four years. Three to four years! Graduate degrees took less time. But I could see they were right. Commit and improve: That was the only path. Another realization came to me when I attended an advanced class. We began with foundation exercises, and almost immediately, the instructor singled me out for instruction. To be singled out was an honour, but I was mortified. All the others in the class stopped and turned to watch me while the instructor corrected my positioning. “Don’t bend, “he said, and I repeated the movement. “Straighten your back, “he urged, and on it went — probably for only a few minutes, but it seemed like hours. I couldn’t say, “Yeah, I get it.” I had to show that I did. I concentrated as I had never done before, listening to what the instructor was saying, watching his movement and then willing my body to move in imitation. I was unlearning and learning, overcoming awkwardness to focus. I realized that I was learning a new way of being in the world—truly listening and open to correction. I don’t know that I will ever master the 108 moves. What I do know is that I have found an activity in my life where change and growth are not just possible but expected, even when my stubborn (固执的) personality tendencies re-emerge at every turn. 1．What was the author’s first impression of tai chi? A．Pleasant to the eye but not of much use. B．Too slow to be regarded as a martial art. C．Helpful in accomplishing fitness goals. D．Mysterious and difficult to master. 2．In the beginners’ class, the author realized that mastering tai chi required_________. A．discipline B．leadership C．persistence D．teamwork 3．What does the underlined word “mortified” in paragraph 5 probably mean? A．Angered B．Confused C．Disappointed D．Embarrassed 4．How did the author respond to the instructions in the advanced class? A．She denied her weaknesses and carried on. B．She stayed focused and followed attentively. C．She worked hard and displayed her talent. D．She opened up her mind and sought advice. 5．Which of the following can be concluded from the author’s experience? A．Tai chi empowers people to improve. B．Tai chi keeps the balance of the body. C．Tai chi fires people’s passion for sports. D．Tai chi facilitates healthy relationships. 【文章大意】本文是一篇记叙文。主要讲述作者从最初对太极“好看却无用”的印象，到在练习中领悟其真谛，实现自我成长与改变的经历。 1．A细节理解题。根据第一段“I was amazed by its beauty and grace. It was like watching a water lily opening.(我被它的美丽与优雅所震撼，就像观赏睡莲绽放)”以及第二段中的“Yet I couldn’t see the point. I could achieve my fitness goals from exercise classes, swimming and cycling—and moving so slowly didn’t seem to build muscle, my objective for all activities. (但我实在看不出太极的意义所在。我通过健身课、游泳和骑行就能实现健身目标 —— 而且动作这么慢，似乎根本练不了肌肉，而练肌肉是我所有运动的核心目的)”可知，作者最初觉得太极赏心悦目，但没什么实际用处。故选A项。 2．C推理判断题。根据第四段“They assured me that they had been beginners once too, and that I would be able to remember all the moves within three or four years. Three to four years! Graduate degrees took less time. But I could see they were right. Commit and improve: That was the only path.(他们向我保证，自己曾经也都是初学者，还说我大概三四年内就能记住所有招式。三到四年啊！就算是读个研究生学位也用不了这么久。但我知道他们说得对——坚持下去，不断精进，这是唯一的路。）可知，作者意识到掌握太极需要长期的坚持。故选C项。 3．D词句猜测题。根据第五段“All the others in the class stopped and turned to watch me while the instructor corrected my positioning.(全班其他人都停下来看着我，教练在一旁纠正我的姿势)”可知，被单独点名指导且被众人注视，这种场景会让人感到尴尬，因此“mortified”意为“尴尬的”，与“Embarrassed”同义。故选D项。 4．B细节理解题。根据第六段“I concentrated as I had never done before, listening to what the instructor was saying, watching his movement and then willing my body to move in imitation. (我从未如此专注过，认真听教练的指导，观察他的动作，然后努力让自己的身体模仿着动起来)”可知，在高级班中，作者专注倾听并认真遵循教练的指导。故选B项。 5．A推理判断题。根据最后一段“What I do know is that I have found an activity in my life where change and growth are not just possible but expected(但我知道，我找到了一项能让自己发生改变、实现成长的活动，这种改变和成长不仅可能，更是必然的)”可知，太极赋予了人们自我提升的力量。故选A项。 4 / 8 学科网（北京）股份有限公司 $ 分层作业 Unit 3 Period 3 Developing ideas 目 录 A组 巩固过关 B组 能力进阶 C组 思维拔高 拓展 链接高考 1、 将下列短语翻译为英文。 1. 消失，绝迹，灭绝 2. 偶然遇见 3. 使某人相信某事 4. 处理 5. 即将来临 6. 同（一样也），和，还 7. 筹款 8. 列出与……相比的…… 9. 拯救……避免 10. 依次，轮流 二、根据句意及汉语提示写出单词。 1．The ________ (紧张气氛) between the two teams became obvious when they argued over the unfair referee decision. (根据汉语提示单词拼写) 2．The world ________(冠军) has only had two defeats in 20 fights. 3．The house ________ (消失) from sight as we rounded a corner. 4．I have ____________ (说服) him not to smoke again. 5．The __________ (网络) doesn’t work well in this faraway place. 6．The teacher’s words have ________ (激励) him to work harder. 7．The ________ (数据) are then fed into a computer. 8．Our ________ (最终的) goal must be the preservation of the environment. 9．In a real competition, a tai chi ________ (大师) borrows the strength of the competitor and uses the energy to fight back. 10．Most earthquakes occur within the ________(上面的)15 miles of the earth’s surface. 三、单句语法填空。 1．When writing an essay, you should try to make your arguments (persuasion). (所给词的适当形式填空) 2．We couldn't help (cheer) when our team won. (所给词的适当形式填空) 3．Not everyone acts the same in (respond) to events. (所给词的适当形式填空) 4．Tired he was, he kept running. (用适当的词填空) 5．He is an (inspire) speaker and an advocate for the disabled. (所给词的适当形式填空) 6．150 participants from three grades (involve) in the race actively. (所给词的适当形式填空) 7．Their interactions change from survival-driven (tension) to collective resistances, offering a sharp contrast to traditional stories of war films. (所给词的适当形式填空) 8．The trees planted at the end of the 19th century have become a (power) defence against the strong wind. (所给词的适当形式填空) 9．Due to the area’s harsh natural conditions, the murals are in danger of (disappear). (所给词的适当形式填空) 10．These findings have inspired scholars (reconsider) fundamental assumptions about Chinese history. (所给词的适当形式填空) 四、根据汉语意思完成句子 1．政府应该设法让更多的公民参与到保护环境中来。 The government should try to ________ in protecting the environment. 2．他姐姐的成功对他来说既是一种激励也是一种压力。 His sister's success is both ________________ and pressure for him. 3．掌声平息后，简开始了她的演讲。 When the applause ________________, Jane began her speech. 4．总的来说，自制力强的孩子往往在学校表现良好。 ________________, children with great self-control tend to do well in school. 5．我们应该保护这些动物免于灭绝。 We should protect these animals from ________________. 6．应该鼓励学生们多独立思考。 Students should ________ ________ to think independently more often. 7．我恐怕不能胜任你要求做的事。 I’m afraid __________________ what you’re requesting. 8．我非常感谢你的帮助，并且我希望有机会带你游览北京以报答你的好意。 I deeply appreciate your help and I hope to have the opportunity to show you around Beijing ________． 9．他回复了老师的询问，承认了自己的错误。 He ____________________ the teacher's inquiry and admitted his mistake. (根据汉语提示完成句子) 10．我汗涔涔的双手紧紧地攥着钞票，心里一阵心痛。(ache) Wrapping my sweaty hands tightly around the bills, ________________. 五、语法填空 （24-25高一上·福建福州·期中） When 1 (head) to your workout, there are a few things that most gym members always bring with them: a water bottle, a towel, the appropriate shoes, and their headphones. For many gym members, their headphones are the most crucial part of their workouts. 2 them, they might not even exercise. As you can see, music is an essential part of most people’s fitness routines. If someone forgets their water bottle, they’ll probably still do their workout, 3 if they forget their headphones, they will turn around immediately, grab them, and then go workout. Music is that important to people. However, that might be a good thing. Studies have found that it has the power 4 (improve) your workout. Some experts believe that music acts as a distractor. Distractors are known to moderate (缓和) pain levels, 5 means you will be less likely to notice pain during a workout. Those not listening to music might experience the intensity of their exercise more, 6 (feel) more tired or sore while exercising. Those listening to music will 7 (distract) by it and might not notice any discomfort or strain on their body. Music distracts from the pain you endure (忍受) during a workout through competing stimuli (刺激物), meaning both music and 8 pain from your exercise are competing against each other. It’s easier to forget about or ignore pain or fatigue when you’re distracted by a song. A study 9 (find) that music not only increased your work capacity, but it also delayed feelings of fatigue. 10 (additional), we mentioned how it is an excellent distractor, keeping your mind off of the fatigue and pain you are feeling. 六、阅读理解 （26-27高一·全国·暑假作业）Have you ever noticed that you feel more alert and focused after playing sports or running around? It turns out that physical exercise does more than just keep your body healthy — it also helps your brain work better. Scientists have found that when we exercise, our heart pumps more blood to our brain. This brings more oxygen and nutrients, which help brain cells grow and communicate with each other. Exercise also releases chemicals called endorphins (内啡肽), which make us feel happier and less stressed. A study of teenagers showed that those who exercised for at least 30 minutes a day did better on tests than those who were inactive. But how much exercise is enough? Experts suggest that teenagers should get at least 60 minutes of moderate to vigorous physical activity every day. This can include running, swimming, playing basketball, or even brisk walking. You don’t have to do it all at once — short bursts of activity throughout the day work just as well. Some students worry that exercise will take time away from studying. However, research shows the opposite. Regular exercise improves concentration and memory, so you may actually finish your homework faster. Taking a 10-minute break to stretch or walk around can help you solve problems more creatively. So next time you feel stuck on a math problem or tired while reading, try getting up and moving your body. A little exercise might be the best study tool you never knew you had. 1．What happens to our brain when we exercise? A．It receives less oxygen. B．It gets more blood and nutrients. C．It stops growing new cells. D．It produces fewer chemicals. 2．According to the study, how did active teenagers perform on tests compared to inactive ones? A．They performed worse. B．They performed about the same. C．They performed better. D．The study did not compare them. 3．What do experts suggest about exercise for teenagers? A．At least 60 minutes of exercise per day. B．At least 30 minutes of exercise per week. C．Exercise only on weekends. D．No need for regular exercise. 4．What is the author’s advice for students who have trouble solving a problem? A．Give up and ask for help. B．Sit still and think harder. C．Get up and move their body. D．Eat something sweet first. 七、七选五（25-26高一下·四川达州·期末） Start Working Out & Stick to an Exercise Routine How many times have you told yourself, “I need to start working out,” but never actually done anything? There are just too many excuses out there — you just washed your hair, or anything else. And it’s challenging to know where or how to even start. 1 ●Find something you enjoy. Fitness experts often say the best exercise is the one you enjoy. If you hate doing yoga regularly, move on to something you’ll look forward to going for. 2 So you make this experience as pleasant as possible. ●Start small. 3 This is a great choice for anyone who hasn’t exercised for a long time: if you’re just getting back to workouts, there is no need to push yourself too hard at first, and all movement is useful — doing 10 minutes of exercise with videos or going for walks. ● 4 The combination of a signal (say, a morning alarm) and a small treat (a post-workout coffee) helps exercise become a habit. Over time, creating an unbreakable workout habit will become a payoff in itself. If exercise is naturally enjoyable, you will respond automatically (本能地) to your alarm. ●Tailor a playlist that makes you want to move. Music has a way of planting itself in your memories. A particular tune (旋律) can take you back to special experiences. You can make connections with music. 5 If you’ve linked particular songs to your workout routine, hearing that music can take you back to the experience of working out. A．Build in a reward. B．Set an alarm in the morning. C．Music can make you feel relaxed after work. D．You can begin with a tiny task the first week. E．Music brings up certain experiences or states of mind. F．That workout could be a dance class, or walking with friends. G．Here are the best ways to start working out and make it a life-long habit. 八、阅读理解（2025·天津·高考真题） I first encountered tai chi in Ottawa’s Chinatown. Men and women gathered in loose formation. Their actions combined to achieve a meditative (冥想的) dance. I was amazed by its beauty and grace. It was like watching a water lily opening. Yet I couldn’t see the point. I could achieve my fitness goals from exercise classes, swimming and cycling — and moving so slowly didn’t seem to build muscle, my objective for all activities. I chose only to admire this martial art (武术) but kept my distance. Years later, a recommendation from my doctor brought me to a training group for tai chi beginners led by a caring instructor. I had thought that my goal would be to master the 108 moves. Technically right, but wrong on so many counts. The class was full of lovely people who glided effortlessly, seemingly never confused about where to move next. They assured me that they had been beginners once too, and that I would be able to remember all the moves within three or four years. Three to four years! Graduate degrees took less time. But I could see they were right. Commit and improve: That was the only path. Another realization came to me when I attended an advanced class. We began with foundation exercises, and almost immediately, the instructor singled me out for instruction. To be singled out was an honour, but I was mortified. All the others in the class stopped and turned to watch me while the instructor corrected my positioning. “Don’t bend, “he said, and I repeated the movement. “Straighten your back, “he urged, and on it went — probably for only a few minutes, but it seemed like hours. I couldn’t say, “Yeah, I get it.” I had to show that I did. I concentrated as I had never done before, listening to what the instructor was saying, watching his movement and then willing my body to move in imitation. I was unlearning and learning, overcoming awkwardness to focus. I realized that I was learning a new way of being in the world—truly listening and open to correction. I don’t know that I will ever master the 108 moves. What I do know is that I have found an activity in my life where change and growth are not just possible but expected, even when my stubborn (固执的) personality tendencies re-emerge at every turn. 1．What was the author’s first impression of tai chi? A．Pleasant to the eye but not of much use. B．Too slow to be regarded as a martial art. C．Helpful in accomplishing fitness goals. D．Mysterious and difficult to master. 2．In the beginners’ class, the author realized that mastering tai chi required_________. A．discipline B．leadership C．persistence D．teamwork 3．What does the underlined word “mortified” in paragraph 5 probably mean? A．Angered B．Confused C．Disappointed D．Embarrassed 4．How did the author respond to the instructions in the advanced class? A．She denied her weaknesses and carried on. B．She stayed focused and followed attentively. C．She worked hard and displayed her talent. D．She opened up her mind and sought advice. 5．Which of the following can be concluded from the author’s experience? A．Tai chi empowers people to improve. B．Tai chi keeps the balance of the body. C．Tai chi fires people’s passion for sports. D．Tai chi facilitates healthy relationships. 4 / 8 学科网（北京）股份有限公司 $ 分层作业 Unit 3 Period 3 Developing ideas 参考答案 1、 将下列短语翻译为英文。 1．die out 2. come across 3. persuade...of 4. deal with 5. around the corner 6. as well as 7. raise money 8. list...against 9. save...from 10. in turn 二、根据句意及汉语提示写出单词。 1．tension 2．champion 3．disappeared 4．persuaded 5．network 6．inspired /encouraged /motivated 7．data 8．ultimate 9．master 10．upper 三、单句语法填空。 1．persuasive 2．cheering 3．response 4．as/though 5．inspirational/inspiring 6．were involved 7．tensions 8．powerful 9．disappearing 10．to reconsider 四、根据汉语意思完成句子 1．involve as many citizens as possible 2．an inspiration 3．had died down 4．On balance 5．dying out 6．be encouraged/inspired/motivated 7．it is beyond my power to do 8．in return for your kindness 9．made a response to 10．my heart ached 五、语法填空 1．heading 2．Without 3．but 4．to improve 5．which 6．feeling 7．be distracted 8．the 9．found 10．Additionally 六、阅读理解 1．B 2．C 3．A 4．C 七、七选五 1．G 2．F 3．D 4．A 5．E 八、阅读理解 1．A 2．C 3．D 4．B 5．A 4 / 8 学科网（北京）股份有限公司 $