课时作业7 Period 3（Word练习）-【金榜题名】2025-2026学年高二英语选择性必修第一册高中同步学案（人教版）

课时作业(七) Unit 2　Period 3 Ⅰ.阅读理解 A Booking flights can be really exciting，but the prices might shock you into not booking your dream vacation.Never fear! We’ve offered some best tips for finding the cheapest airfares. ◆ Be Flexible with Your Travel Dates and Times Airline ticket prices vary greatly depending on the day of the week and time of the year.In general，Fridays and Sundays are the most desirable days，so tickets will be pricier.Prices are cheaper if you fly after a major holiday.Airlines know when a festival，holiday，or school break is coming up—and they raise prices accordingly.Be flexible with your dates and times，and you’ll save yourself some major money. ◆ Use Multiple Flight Platforms Checking between the different platforms can often provide you with better insights into flight combinations and prices—for the same exact flights.Different platforms have different advantages and features，so play around with them all.You’ll quickly determine the one(s) you like best! ◆ Check for a Student Discount As a student，you might be in luck.Some airlines，say，SAS (Scandinavian Airlines)，have a student ticket which means that for up to one week before departure，students pay the cheapest fare.Normal travelers at that time have to pay a much higher price，but a SAS Youth Ticket may be only one quarter the price of a normal ticket. ◆ Keep an Eye for Special Deals Before looking for specific flights，make sure you’ve signed up for some newsletters.Joining the mailing list for airlines will give you access to the absolute best deals.More often than not，cheap flights are only available for a limited window (usually 24 hours).Keeping your eye on the deals will ensure you don’t miss an amazing opportunity. 【语篇解读】　这是一篇应用文。文章主要介绍了一些寻找最便宜机票的最佳建议。 1．When might the airfares be the cheapest? A．The first day of Christmas Holiday. B．The middle day of Christmas Holiday. C．The Friday before Christmas Holiday. D.The Wednesday after Christmas Holiday. 解析：选D　推理判断题。根据第一个大标题下的“Prices are cheaper if you fly after a major holiday.Airlines know when a festival，holiday，or school break is coming up—and they raise prices accordingly.(如果你在一个重要的节日之后乘飞机，价格会更便宜。航空公司知道什么时候是节日、假期或学校假期，他们会相应地提高价格。)”可知，重要的假期后坐飞机价格会便宜一些，所以圣诞节后的星期三的飞机票更便宜。故选D。 2．Why is joining the mailing list for airlines advised according to the text? A．To make travel time flexible. B．To get access to special deals. C．To check for a student discount. D.To take advantage of different platforms. 解析：选B　推理判断题。根据最后一个大标题下的“Joining the mailing list for airlines will give you access to the absolute best deals.(加入航空公司的邮件列表将使你获得绝对最优惠的交易。)”可知，建议加入航空公司的邮件列表是为了获得特别优惠。故选B。 3．In which section of a travel website can we read this text? A．Book your trip. B．Design your route. C．Enjoy your tour. D．Research your destination. 解析：选A　推理判断题。根据第一段“Booking flights can be really exciting，but the prices might shock you into not booking your dream vacation.Never fear! we’ve offered some best tips for finding the cheapest airfares.(预订机票确实令人兴奋，但价格可能会让你感到震惊，从而放弃预订你的梦想假期。不要害怕！我们提供了一些寻找最便宜机票的建议。)”可知，本文主要介绍了一些寻找最便宜机票的最佳建议，所以文章最可能出自旅游网站的“预订行程”部分。故选A。 B Ashley Jost bought a book at a bookstore in Columbia，Missouri.There was a surprise waiting for her inside. “I was sitting on the sofa and the dog started barking (叫) at a stranger，” Jost said.“I put the book down to pet the dog and five dollars fell out on the floor.” She knew the money wasn’t hers.When she started turning the pages，she found a pink note stuck inside. The note read，“I was having a hard day.I thought maybe I could brighten someone else’s day with this little surprise.Go buy a coffee.Practice some self­care today.Remember that you are loved.You are excellent.You are strong.Love，Lisa.” “Random (随机的) acts of kindness often happen to strangers on the Internet，not to me.” Jost felt it was her duty to share the note.So she posted it on the Internet.Her post has been liked more than 3，000 times.People offer to do their own random acts of kindness，including her. Jost hid surprise love notes and lots of Starbucks gift cards which total five dollars in coffee shops，restaurants and libraries.Her dad bought drink for the person behind him in line at a shop.Another woman said that she was encouraged to do her own act of kindness in honor of her 19­year­old daughter，who died in a car accident a few months ago. Jost says she plans to do at least one kind thing every week from now on.“This has shown me the value of checking in with people around me and making sure that I take these chances to tell them，’Don’t forget that you are loved，you’re excellent and you are strong，’ as Lisa said.I don’t think we can ever do that enough.” After seeing many people talk about the post online，Lisa mailed Jost a card to her office.She wrote that she’d wanted to make something positive—she never really expected this to happen the way it has. 【语篇解读】　本文是一篇记叙文。文章主要记述了Ashley Jost在书店买书的过程中偶然发现了书中藏有一张便条，而便条的内容则是鼓励人心，发人深省的一些积极向上的句子！ Jost很感兴趣并且激动，还把这件事发到了网上、收到了广大网友的好评和喜欢！ 4．Why did Lisa put a note in the book? A．To encourage others to read the book. B．To show the difficult time in her life. C．To share her views about the book. D．To create something positive in life. 解析：选D　细节理解题。根据文章第三段“I thought maybe I could brighten someone else’s day with this little surprise.(我想也许我可以用这个小惊喜来照亮别人的一天。)”可知，Lisa用这个小惊喜来在生活中创造一些积极的东西。故选D。 5．How did Jost feel as soon as she finished reading the note? A．She had a deep love of the words. B．She never expected this to happen. C．She felt excited to get five dollars. D．She felt sorry for Lisa’s experience. 解析：选B　细节理解题。根据文章第四段“Random (随机的) acts of kindness often happen to strangers on the Internet，not to me.(偶然的善举经常发生在互联网上的陌生人身上，而不是我)”可知，Jost从没想过这种事会发生到自己的身上。故选B。 6．What do the examples in Paragraph 5 mainly show? A．The note has made a huge difference. B．Acts of kindness mean a lot to others. C．A kind act can make others very happy. D.The note has been loved by many people. 解析：选A　主旨大意题。根据文章第五段“Jost hid surprise love notes and lots of Starbucks gift cards which total five dollars in coffee shops，restaurants and libraries.Her dad bought drink for the person behind him in line at a shop.Another woman said that she was encouraged to do her own act of kindness in honor of her 19­year­old daughter，who died in a car accident a few months ago.(在咖啡店、餐馆和图书馆，大多数人都藏着惊喜的情书和许多星巴克礼品卡，总价值为5美元。她爸爸在商店里给排在他后面的人买了饮料。另一名妇女说，她被鼓励做自己的善举，以纪念她19岁的女儿，她几个月前在一场车祸中丧生。)”可知，本段主要讲述的是这张纸条带来了巨大的变化，人们主动提出做一些随机的善举。故选A。 7．What can we learn from Jost’s words? A．Her advice on doing kind things. B．What Lisa’s note has taught her. C．Her attitude to other people’s action. D．How she felt after showing kindness. 解析：选B　推理判断题。根据文章倒数第二段“’This has shown me the value of checking in with people around me and making sure that I take these chances to tell them，“Don’t forget that you are loved，you’re excellent and you are strong，” as Lisa said.I don’t think we can ever do that enough.’(“这让我明白了和身边的人保持联系的重要性，我要抓住机会告诉他们，’别忘了你是被爱着的，你很优秀，你很坚强。’”丽莎说。我认为我们做得还不够。)”可知，从Jost的话中可以学到丽莎的便条教给她的东西是要抓住机会告诉身边的人：他们是被爱着的，他们很优秀和坚强。故选B。 Ⅱ.阅读七选五 阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项，选项中有两项为多余选项。 3D­Printed Violins While professional violinists often have instruments that cost between $2，000 and $10，000，it is possible to have one that costs millions depending on how they were and who made them. 1 This can make it hard for many to access the instrument，especially for beginners and music classrooms. However，the good news for them is that they will meet with low­cost and durable (耐用的) 3D­printed violins thanks to The Acoustical Society of America’s AVIVA Young Artists Program.The team’s inspiration roots in multiple places.Their goals were to explore the new world of sounds created by using new materials，to use the new technology of other fields，and to make music education accessible through the printing of more durable instruments. 2 The method of distribution has yet to be decided—it could involve shipping fully printed violins，sharing the 3D­printed files with makers，or a combination of both. 3 The neck and fingerboard are printed in smooth ABS plastic to provide a comfortable grasp for the musicians，while the violin’s body is made of a plastic polymer substance，much like a typical acoustic (原声的) violin.The outcome is a violin that sounds darker and softer than traditionally built violins. 4 “The next step is to lower the costs of production for making such instruments more widely available，especially in the field of education，” said Mary­Elizabeth Brown，director of the AVIVA Young Artists Program.Violins are not the only instruments that are produced through 3D­printed technology. 5 Effective results have been obtained from many of them. A.Besides，the AVIVA violin is less damaged than its traditional wooden cousins. B．3D­printed violins have been popular with beginners since they were invented. C．The violin was built in two pieces using 3D printing. D．The project is also to get violins to children that couldn’t otherwise afford them. E．Indeed，even basic violins for students often cost $1，000 or more. F．Many instruments have been produced with a 3D printer before. G．Most students have to give up learning the instrument due to the high cost. 【语篇解读】　本文是一篇说明文，主要讲述了用3D技术打印小提琴。 1．解析：选E　前文“While professional violinists often have instruments that cost between $2，000 and $10，000，it is possible to have one that costs millions depending on how they were and who made them.(虽然专业小提琴手的乐器价格通常在2000美元到10000美元之间，但也有可能会有一种价格高达数百万美元的乐器，这取决于它们的品质和制造者。)”讲述了小提琴的价格有可能非常昂贵，后文“This can make it hard for many to access the instrument，especially for beginners and music classrooms.(这会让许多人很难接触到这种乐器，尤其是对于初学者和音乐教室来说。)”讲述了前面所述情况让许多人难以接触到小提琴。由此可知，空处应承上启下，讲述小提琴的昂贵，E项“事实上，即使是学生们最基本的小提琴也要花费1000美元甚至更多。”符合题意。故选E。 2．解析：选D　前文“Their goals were to explore the new world of sounds created by using new materials，to use the new technology of other fields，and to make music education accessible through the printing of more durable instruments.(他们的目标是探索通过使用新材料创造的声音的新世界，使用其他领域的新技术，并通过打印更耐用的乐器来普及音乐教育。)”讲述了该组织的目标，空处应承接上文，D项“该项目还旨在为那些买不起小提琴的孩子们提供小提琴。”符合题意，讲述了该组织的另一个目标。故选D。 3．解析：选C　后文“The neck and fingerboard are printed in smooth ABS plastic to provide a comfortable grasp for the musicians，while the violin’s body is made of a plastic polymer substance，much like a typical acoustic (原声的) violin.(琴颈和指板采用光滑的ABS塑料印制，为音乐家提供舒适的握感，而小提琴的琴身则由塑料聚合物材料制成，很像典型的原声小提琴。)”讲述了琴颈和指板、琴身分别使用的材料，C项“这把小提琴是用3D打印技术由两部分制成的。”引出下文，选项中的“two pieces”对应下文中的“The neck and fingerboard”和“the violin’s body”。故选C。 4.解析：选A　前文“The outcome is a violin that sounds darker and softer than traditionally built violins.(结果是一把比传统制造的小提琴听起来更暗、更柔和的小提琴。)”讲述了用3D技术打印出来的小提琴与常规小提琴之间的区别，此处应承接上文，讲述二者的其他差别，A项“此外，AVIVA小提琴比传统的木制小提琴更不易损坏。”符合题意。故选A。 5.解析：选F　前文“Violins are not the only instruments that are produced through 3D­printed technology.(小提琴并不是唯一通过3D打印技术生产的乐器。)”提到用3D打印技术生产的乐器并不止小提琴，空处应承接上文，讲述有其他乐器被打印，F项“之前有许多乐器都是用3D打印机生产过。”符合题意。故选F。 Ⅲ.完形填空 One Friday afternoon in my first year of high school，I saw a kid from my class walking home.His name was Kyle.He seemed to be carrying all his books.Then some kids ran at him， 1 all his books out of his arms.His glasses went flying and landed in the grass.My heart 2 to him，so I jogged over and handed him his 3 ．He thanked me with a big smile. Monday morning came and there was Kyle with the huge stack of books 4 ．I teased him，“Boy，you are gonna build some real 5 with this pile of books every day！” He just laughed and handed me half the books. He turned out to be the best student of our class and had to make a 6 on the graduation day.As he stood on stage，he 7 his throat，and began: “Graduation is a time to thank those who helped you make it 8 those tough years.Your parents，your teachers，your siblings...but mostly your friends...I am here to tell you that being a(n) 9 to someone is the best gift you can give them.I am going to tell you a story.” I just looked at my friend with 10 as he talked about the first day we met.He had planned to kill himself.He had cleaned out his locker 11 his mum wouldn’t have to do it later and carry his stuff home. He looked hard at me and gave me a little smile.“ 12 ，I was saved.My friend saved me from doing the 13 ．” I heard the gasp (倒抽气) in the crowd as this handsome，popular boy told us about his 14 moment.I saw his mum and dad looking at me with that same grateful smile.Not until then did I realize the 15 of the smile.With one small action you can change a person’s life.God puts us all in each other’s lives to influence one another in some way. 【语篇解读】　本文为记叙文。本文讲述作者在放学回家路上，偶然看到凯尔被一些孩子故意撞倒，所以帮他捡起眼镜，从而和他成为好朋友；毕业典礼上凯尔演讲的时候，作者才知道就是自己当时帮助他的一个小小的举动，挽救了凯尔的生命而且激励着他成为出色的人。作者由此得出启示：不要低估了你的一个不起眼的举动的力量，它有时可以改变一个人的一生。 1．A.beating B．striking C．knocking D．putting 解析：选C　根据上文“Then some kids ran at him...”可知，一些孩子向他跑过去，把他怀里的书都撞掉了。beat打击，击败； strike袭击；knock敲，撞； put放。故选C。 2．A.went out B．fell off C．broke down D．brightened up 解析：选A　根据下文“...so I jogged over and handed him...”可知，作者很同情他。one’s heart goes out to sb.同情某人。故选A。 3．A.glasses B．wallet C．jacket D．gloves 解析：选A　根据上文“His glasses went flying and landed in the grass.”可知，作者跑过去，帮凯尔捡起了眼镜。 glasses眼镜；wallet钱包； jacket夹克；glove手套。故选A。 4．A.already B．again C．yet D．once 解析：选B　根据上下文可知，星期一早上凯尔又拿着一大堆书。 already已经；again再次； yet但是；once一旦。故选B。 5．A.character B．wisdom C．friendship D．muscle 解析：选D　作者嘲笑他：“天哪，你每天抱这么一堆书，一定会练出一身肌肉的！” character角色；wisdom智慧； friendship友谊；muscle肌肉。故选D。 6．A.plan B．joke C．scene D．speech 解析：选D　根据语境可知，凯尔是作者班里最好的学生，毕业典礼上要发表演讲。 plan计划； joke玩笑；scene场景； speech演讲。故选D。 7．A.broke B．cleared C．healed D．emptied 解析：选B　clear one’s throat“清嗓子”。他清了清嗓子。 break打破；heal治愈；empty清空。故选B。 8．A.by B．during C．through D．among 解析：选C　毕业之际，你要感谢那些帮助你度过艰难岁月的人。by经由；during在……期间； through通过；among在……中间。故选C。 9．A.friend B．admirer C．coach D．hero 解析：选A　成为别人的朋友是你能给他们的最好的礼物。friend朋友；admirer崇拜者； coach教练；hero英雄。故选A。 10．A.delight B．disbelief C．shame D．worry 解析：选B　根据下文可知，当凯尔谈起他们第一天相遇的事时，作者简直不敢相信。delight高兴； disbelief不相信；shame羞愧； worry担心。故选B。 11．A.as if B．even though C．in case D．so that 解析：选D　凯尔清空了储物柜，因此他妈妈就不用帮他把东西搬回家了。 as if好像；even though尽管；in case以防；so that因此。故选D。 12．A.Eventually B．Suddenly C．Thankfully D．Easily 解析：选C　值得庆幸的是，“我”被救了。eventually最终；suddenly突然；thankfully值得庆幸的是；easily容易地。故选C。 13．A.impossible B．impolite C．unforgivable D．unspeakable 解析：选D　“我”的朋友救了“我”，使“我”免于做那件难以说出口的事。 impossible不可能的； impolite不礼貌的；unforgivable难以忘记的； unspeakable难以说出口的。故选D。 14．A.proudest B．bravest C．weakest D．angriest 解析：选C　根据上文凯尔想自杀可知，当这个英俊、受欢迎的男孩告诉人们他最脆弱的时刻时，作者听到人群中有人倒抽了一口气。 proudest最自豪的； bravest最勇敢的； weakest最弱的； angriest最愤怒的。故选C。 15．A.magic B．depth C．power D．value 解析：选B　直到那时作者才意识到微笑的深意。magic魔力； depth深度，深奥；power力量； value价值。故选B。 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $$