A3版Swim tests done in Dabiri's lab show that aA.Stories can inspire children to never give up.B.These nice qualities deeply touched the young children.robotic jellyfish with both a swimming pacemakerC.Children were often excited when gaining a new insight.and a forebody can swim up to 4.5 times faster thanD.What Joy learns becomes valuable life lessons for children.E.Stories have the power to transport viewers to different worldsan all-natural jellyfish while carrying certain goods.F.They also developed these skills further as they understood the翻译：在Dabiri的实验室进行的游泳测试表明，在携读story.带某些物品时，带有游泳起搏器和前体的机器水母G.The researchers chose it because the story follows the "hero'sjourney'”.的游泳速度比纯天然水母快4.5倍。分析：这是一个主从复合句。that a robotic iellyfish空Most children love stories.Stories are fun,but can theywith both a swimming pacemaker and a forebody canbe more than just fun?Findings from a new study suggest thatswim up to 4.5 times faster than an all-naturalstories in movies can be meaningful for children as well.Thisjellyfish…是that引导的宾语从句：while carryingstudy interviewed children between 4 and 15 years old aftercertain goods是while引导的状语从句的省略。they watched the film Inside Out.1G It includes a hero whogoes on an adventure,meets challenges,and returns changed."By using jellyfish's natural ability to fightA3版A.Stories can inspire children to never give up.extreme pressure in the deep ocean and their abilityB.These nice qualities deeply touched the young children.C.Children were often excited when gaining a new insight.to power themselves by feeding,our engineeringD.What Joy learns becomes valuable life lessons for children.challenge is a lot more manageable,"Dabiri adds.阅E.Stories have the power to transport viewers to different worlds.F.They also developed these skills further as they understood the“We still need to design the sensor package(遥感器story.to stand up to the same pressure,but that toolG.The researchers chose it because the story follows the "hero's填journey”.is smaller than a softball,making it much easier todesign than a full submarine(潜艇)operating atStories can develop social intelligence(社交智能).Whilewatching,children made sense of the feelings and behaviors ofthose depths."Right now,the robotic jellyfish cancharacters in the film by using their social intelligence skills.2 Fonly be made to swim faster in a straight line.ButBy learning about the feelings of others,they learn more about theirDabiri says future work aims to make them swim inown.For example,children expressed that when they are mad,theyfeel like the top of their head is on fire,just like Anger in the film.all directions.A3版A.Stories can inspire children to never give up.B.These nice qualities deeply touched the young children.C.Children were often excited when gaining a new insight.C 1.What is stressed about jellyfish in the firstD.What Joy learns becomes valuable life lessons for children.paragraph?阅E.Stories have the power to transport viewers to different worldsF.They also developed these skills further as they understood theA.Their life in the oceans读story-B.Their very simple body parts.G.The researchers chose it because the story follows the "hero's填journey'”.C.Their amazing swimming ability.Stories help children gain insights about life.D.Their capacity for learning from humans.空While watching,children were encouraged to follow in thefootsteps of the main character and gained the sameinsights as her.During the story,Joy discovers theimportance of Sadness,and in the end,she works togetherwith Sadness and the other emotions(情绪).3DA 2.What is the robotic jellyfish used for?A3版A.Stories can inspire children to never give up.A.Exploring the depths of the ocean.B.These nice qualities deeply touched the young children.C.Children were often excited when gaining a new insight.B.Improving the quality of ocean water.D.What Joy learns becomes valuable life lessons for childrenC.Protecting at-risk species in the ocean.阅E.Stories have the power to transport viewers to different worlds.D.Studying the behavior of natural jellyfish.F.They also developed these skills further as they understood theB 3.What can we learn about the robotic jellyfish from读story.G.The researchers chose it because the story follows the "hero'sthe swim tests?journey".A.They need the aid of a boat.空Stories are an opportunity to experience beauty.AnotherB.They offer great value for money.way in which Inside Out proved to be meaningful was theC.They are unable to carry anything whileopportunity to experience moral(道德的)beauty.Childrenswimming.mentioned that they enjoyed seeing acts of kindness,love,andD.They are made of environmentally friendlybravery in the film.4 B Just like adults,children can improvematerials.themselves after experiencing moral beautyA3版A.Stories can inspire children to never give up.B.These nice qualities deeply touched the young children.C.Children were often excited when gaining a new insightC 4.What is a future goal for the development ofD.What Joy learns becomes valuable life lessons for children.the robotic jellyfish?E.Stories have the power to transport viewers to different worldsF.They also developed these skills further as they understood theA.To have them carry more stuff.读storyB.To reduce the cost of making themG.The researchers chose it because the story follows the "hero'sC.To further improve their movement abilities.journey'”.D.To make them completely independent of空5A One of the children in the study said that Joyinspired him to keep going even when things becamehuman control.difficult.He said that when he faced a difficult mathproblem,he recalled Joy's strong spirit and decided totry different methods until the solution was found.2

兰州一中高三年级11月月考试卷高三英语说明：本试卷分第〡卷（选择题)和第I川卷（非选择题）两部分。满分150分，考试时间150分钟。答案写在答题卡上，交卷时只交答题卡。第一部分听力（共两节，满分30分)第一节（共5小题；每小题1.5分，满分7.5分）听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。1.What's the relationship between the two speakers?A.Husband and wife.B.Teacher and student.C.Shop assistant and customer.2.What does the woman want to do?A.Get her car fixed.B.Ask for directions.C.Look for a gas station.3.When does the restaurant stop serving breakfast?A.At10:20.B.At10:40C.At10:45.4.Where does the conversation take place?A.In a teahouse.B.In a kitchen.C.In an office.5.What will the speakers do for the weekend?A.Go shopping.B.Enjoy some food.C.Go hiking第二节（共15小题；每小题1.5分，满分22.5分）听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。听第6段材料，回答第6、7题。6.How did the thief probably get into the house?A.Through the window.B.Through the back door.C.Through the front door.7.What will the woman probably do next?A.Report to the police.B.Get the damaged lock repaired.C.Write down a list of lost things.听第7段材料，回答第8至10题。8.What is Steve busy with right now?A.Writing music.B.Forming a band.C.Preparing for examinations.9.Why does Steve choose the music hall for the concert?兰州一中高三年级诊断考试试卷第1页，共10页

ofen cry.Seientists say that,on verg women may ery emotional tears several times a month (30to4 times a year)while men onee every month or two (to17times a year5So goahead and let it go.A.Crying works in healthy amounts.bad aob nBThey are full of proteins not found in normal tears.blo y-If you're erying in a typical amount,it's healthy for you.ode nodWCrying helps people feel better mentally and physicaly.cold ynvCrying has its special value which changes our lifestyle.F.Just like a boiling pot on a stove,the emotions have to come out.nl、om oluil9do时bsn39a9nss13l0ep0(E)请阅读下面的非连续性文本，根据语篇内容，回答问题，并将答案写在答题卡相应的位置What is depression气抑郁s症)y?Some mightthink its noabig dea,just a sad feeling,.while(而)some see it as a terrible disease(疾病).China will include tests on depression in students'health checks to protect students from mentalproblems,the Ministry of Education says.It's normal to feel sad at times.But with depression,a sad feeling lasts for weeks,months,oreven longer.Besides people's feelings,depression also influences the way they act and how they doat school or at work.It can influence their energy,sleep and eating,too.If people are depressed,theywill lose interest in everything.Most of all,depression influences how people think and feel aboutthemselves.People going through depression often feel alone,which gives them a feeling that noone understands or cares about them.But that's not their problem.Depression is more common thanmost people think.It can start small.In serious situations,it may lead to suicide (Forteenagers,friends,family and people at school can have a great influence on their feelings.The symptoms()of depression look different for everyone.When you are unsure whetheryou have depression,it's best to see a doctor.Don't be afraid of it.It can be treated with talk therapy(谈话疗法)or medicine.When you are unhappy for more than two weeks or have somesymptoms of depression,it is time to look for help from doctors or others.Do I have depression?How do I△depression?.Do you often feel sad,meaningless oreven empty?Talk to a trusted adult such as a parent or a.Have you lost interest in activities youteacher about how you've been feeling.used to enjoy?●Do you find you distance(使疏远)Try to spend time with friends or familyyourself from friends or family?even if you don't feel like doing it.●Have you experiencedany tiredness orloss of memory?Stay active and exercise even if it's just●Hlave you thoughtaboutsuicidegoing for a walk.orharming yourself?Try to set a regular sleep timetable.sn3uo时Ds3lrWi30d5也B2 mlsst1同noioms bed orh dtiw leob o vew JostEat healthy foods.Ask your doctor for professional help.九年级英语试题第7页共8页

◆综合练www.xyybs.com◆00000●参考答案www.xvybs.com◆00000(D)5.Which of the following is mentioned (in the第3版text?ROLE MODELA.The exact date of the Miao New Year.B.The place where the Zhuang people live.1.growing2.without3.sorryC.The food eaten by the Yao people at the Spring4.But5.kindnessGLOBALALBUMFestival.D.The importance of the colour white in1-2CAMongolian cultureSCHOOL LIFE1.Take some time to make a study plan.答案解析：细节理解题。通读全文可知，本文并未提2.温过去的考试，尽可能多地做练题。及苗年的确切时间、壮族的居住范围和瑶族的新年食3.Eat a good breakfast and drink some water.物，因此选项D正确。◆阅读策略www.xyybs.com000000(◆参考答案www.xyybs.com山阅读策略-!P第4版标题是“文眼”，解读标题是理解文本的一CLASSIC READING个窗口，也是阅读文本的一种方法。有些文本1-2AB既有大标题，也有小标题。大标题是整个文章的标题，是整篇文章的概述及宗旨所在；小标题则是对文章各个段落内容的概括、提炼与浓缩，它反映了文章每个部分的主旨或中心思想：我们可以充分利用文章标题来把握文章的结构和内容，提高阅读能力。◆课后扩展www.xyybs.com》》》》》》假定你是李华，你的英国好友Henry对中国的传统节日非常感兴趣。在元宵节来临之际，请你©向他介绍该节日并邀请他来中国共度佳节。（60词左右)THANKSww.xyyb8.co00000◆课后扩展www.xyybs.comOne possible version:Dear Henry,The Lantern Festival is coming soon.It's a very importanttraditional festival in China.On this day,people usually enjoycolourful lanterns and eat delicious yuanxiao,a kind of sweetdumpling.There are dragon and lion dances as well.It's somuch fun!Would you like to join me in celebrating this special festivalin China?We can watch the lanterns together and try thetraditional food.I'm sure you'll have a great time!Best wishes,Li Hua●参考答案www.xyybs.com第2版Mind map1.first2.south3.farm show4.Guizhou5.beforeReading test1-5 CCCAD4

Tree CafeAnyone looking for deals on furniture at Horizon Plaza will likely have encountered thistop-floor cafe,operated by eco-wood furniture store Tree,which serves light,child-friendlyfood,including chicken sandwiches,fruit salad and various coffee or tea drinks.Refuel oversun-bathed views of the shining harbour before heading back town.21.What does Hooman By The Sea offer?A.Art shows.B.Picnic equipment.C.Japanese food.D.Tasty hot dogs.22.Which cafe might be favored by a gym enthusiast?A.Tree CafeB.JOMO Coffee CakesC.%Arabica.D.JOMO Kitchen Health Hub.23.What is a shared feature of the recommended cafes?A.Beautiful Sea views.B.Impressive sunsets.C.Special food menus.D.Fantastic decoration styles.BHat,gloves,coat,scarf pulled over my face-check.And out I adventured under amoonlit sky spotted with a million stars.I was part way through my dream holiday to Lapland.The day's agenda was a journey by bus and train from Tromsa,Norway,to Abisko,Sweden,through Narvik,and I had no idea what a magical experience it would turn out to be.The silence of the sleeping city was broken only by the hurried,rhythmic advancing ofmy boots on the morning snow,trying to make it to the bus before tiny pieces of ice couldform on my head.Despite the early hour,the bus was half full,with the smell of packedbreakfasts hung in the air.Leaving behind the deserted city streets,it moved over thesnow-packed roads.We passed lonely wooden houses built on hillsides,windows lit bycandles burning bright,and stretching my neck to look upwards,I saw the outlines of rollingmountain peaks.I was attracted by the fairy tale scenery.Nearing Narvik,the road hugged the sides of a deep,black valley,and once at therailway station,I wandered along a foot-printed pathway through the knee-high snow,gratefully diving into my train's warm carriage.As soon as we set off,the train climbed along英语试卷第4页共12页

(spring)into action在此意为“立刻行动”。29.A。推断。根据第二段中的a full5-6 months ahead of schedule和which more than doubledits original goal可推知，筹款活动比预想的要成功得多，这说明它获得了社会群体的积极响应。30.D。理解具体信息。根据第三段中的Yu&Me Books has been a safe shelter、the shop wasborn out of a lifelong dream of...the Asian community和最后一段中的but has the samemission to deliver the less-heard stories by authors of color可知，创立Yu&Me Books书店的目的是为亚裔和其他少数族裔作家发声。31.B。理解主旨要义。文章主要讲述了Yu&Me Books书店经历了一场破坏性火灾后重新复苏并面向大众开放的故事，B项与“浴火重生”这一主题相符，概括准确。【补充解释】pop-up(para.1):快闪店，即在临时性场地设立的短期零售店铺，用于销售商品或提供服务。a full5-6 months(para.2):足足五至六个月，afull强调数量，表示“足足的，整整的”。D篇主题语境：人与社会一一社会本文是说明文。文章说明了螃蟹效应的具体特点和形成原因，并指出其对群体的危害。32.B。理解具体信息。根据第一段中的this behavior became known as“The Crab Effect”stop the progress of the other better-performing members可知，螃蟹效应指的是阻碍群体中表现优异的成员的行为。33.D。理解目的。根据第二段和第三段的内容可知，作者以自己在谷歌工作的经历举例说明了自己曾经遇到过具有“螃蟹心态”的人。34.C。理解具体信息。根据第四段中的People with a fixed mindset believe that.That'swhythe crab mentality exists可知，螃蟹心态产生的根本原因在于一种“固定的思维模式”，即封闭狭隘的观点。35.D。推断。根据最后一段的内容可知，无论是螃蟹心态的受害者还是推动者都无法从集体垮台中获益，由此可推知，作者通过这篇文章想传递这样一个信息：螃蟹效应会阻碍集体的成长。【补充解释】play small(para.4):避免风险和可能引发问题的行动，从而导致无法实现目标。第二节主题语境：人与自我一一学本文是记叙文。精通五国语言的作者分享了学外语的几大注意事项。36.D。设空处承上启下，起过渡作用。设空处上文提出了为什么大多数语言课程都失败的问题，下文转而介绍了影响外语学效果的几大因素，由此可推知，设空处应当说明作者对待上述问题的见解，D项符合语境。D项中的factors指代下文中列举的几个方面。37.G。设空处承接上文，与下文为类比关系，起类比说明的作用。设空处上文指出教师是教学材料的传递者，设空处承接上文，在此基础上补充说明，G项符合语境。G项中的a decentcook with an excellent recipe than a great cook with a terrible recipe与下文中的an averageteacher with great material is better than a great teacher forced to follow poor material相呼应，二者构成类比关系。38.「。设空处位于段首，起引出本段话题的作用。根据本段小标题和设空处下文内容可知，本段主要说明语言可以得，但不能被教授，实际应用更加重要，F项符合语境。F项中的practice与下文中的practice构成原词复现，且F项中的non--interactive learning与下文中的learned through materials and classes相呼应。

51-55 DCBBA56.simply57.how58.lighten59.connection(s)60.to get61.hurting62.retired。63.scares64.for65.that/which写作（划线部分为精彩表达）第一节One possible version:In my opinion,two of the most important qualities in a friend are honesty and loyalty.A true friend will frankly express their concerns when you're straying off course,which buildstrust,allowing you to rely on them to help you get back on track.Equally important is loyalty.Real friends are those who stand by you,especially in tough times.They provide you withunwavering support.When you face challenges,they will not only listen with empathy but alsoencourage you to persevere.Together,honesty and loyalty create a foundation for a meaningful and enduring friendship,enriching your life in countless ways.第二节One possible version:She goes to him and says,"Hello,Hari!The class teacher called you to the staffroom."The boygets a little confused.She adds,"Actually the class teacher wants you to be the new classmonitor.""Oh!Really?"Hari asks with excitement."Yes!"she replies.He rushes towards thestaffroom with a blend of nerves and excitement.However,the scene is not what he expectedInstead of discussing the role of class monitor,the teacher gently but firmly explains that being aclass monitor is a responsibility,and Hari needs to focus more on his studies before taking onsuch a role.Hari returns to his seat,picks up his bag,and sits far from Neerja.His cheeks flush with lingeringembarrassment,and his usual cheerful expression fades.Neerja feels regret for her thoughtlessjoke.She goes to him and says,"I'm really sorry,I shouldn't have done that to you.I just wantedto pass the title 'Fool of the Year'to someone else.""Fool of the Year'...what's that?"Hari askscuriously.Neerja bursts out laughing at his innocent question.Upon hearing her explanation,Harilaughs too.Their laughter eases some of the tension,and they know that this chain has set thestage for the blossoming of their friendship.部分解析阅读第一节A篇主题语境：人与社会一一体育本文是应用文。文章是一则霹雳舞培训班的招生启事。21.B。理解具体信息。根据Can we do a trial session before signing up for classes?部分中的Trial sessions are S21 per class可知，每节体验课需要花费21美元。22.D。理解具体信息。通过比较Monthly Package和Annual Package所包括的项目可知，ActiveAttitude T-shirt是年会员特有的。23.D。理解具体信息。根据最后一段中的Bonus sessions.for our members to practise their

in pain until I finish.Still,the run is not a serious duty I do only for my health.It feels good to bethe kind of person who sets himself a stretching goal and achieves it可知，作者从来都不是一个爱跑步的人，总是在开始前就感到恐惧，直到结束都感到痛苦。然而，跑步并不仅仅是为了健康，成为那种能实现既定目标的人令自己感觉良好。由此可推知，作者跑步可能是为了挑战自己在身体方面的极限。31.c。理解主旨要义。总览全文可知，作者在前两段中以Jasmin Paris的故事为例展开叙述，接着在第三段开头提出问题（为什么有人愿意自我折磨？）引发读者思考，然后在第四段中讲述了自己每周六进行五公里晨跑的原因，最后在文章结尾说In each of us,.there is a smallelement of Jasmin Paris,由此可见C项适合作为本文标题。D篇主题语境：人与自然一一自然生态本文是说明文。为了避免更多的鲸鱼与轮船相撞而造成的伤害，美国加州在2020年出台了Whale Safe这一项目。32.A。理解具体信息。根据第一段中的Three deaths within weeks和Ship collisions threatenwhale populations worldwide,killing up to 20,000 individuals annually.With global ocean trafficforecast to rise by at least240%by2050,the problem will balloon可知，这些数字表明鲸鱼的处境令人担忧。33.C。理解具体信息。根据第二段中的Its approach rests on listening for whales underwaterusing microphone-equipped buoys capable of separating low-frequency whale calls from theocean's background noise可知，该项目通过装有麦克风的浮标将鲸发出的低频声音与海洋中的其他声音区别开来，进而判断鲸鱼的位置。34.D。理解词汇。根据第三段中的ln2022,Chile used similar buoys to warn ships.That sameyear Greek researchers published the results of a trial using buoys to detect whales in theMediterranean可知，这一想法在其他地方“流行起来”。35.B。理解观点、态度。根据最后一段中的For Mark Baumgartner.the real solution lies inchanging ships'behavior.After all,spotting a whale is useful only if the ship is moving slowlyenough to react可知，在Baumgartner看来，仅靠识别出鲸鱼的位置不够，还需船只的配合，即：降低速度。第二节主题语境：人与自然一一灾害防范本文是记叙文。文章讲述了18岁女消防志愿者在贾斯珀国家公园帮助露营者逃离火灾的故事。36.G。根据设空处前的内容可知，7月22日，贾斯珀国家公园突然发生火灾，火势迅速蔓延，对整个加拿大森林造成了严重破坏。G项内容承接上文，进一步指出火灾对露营者造成的影响，即他们不得不撤离，G项中的fire与设空处前的fire构成原词复现。37.C。根据设空处前的The trainee firefighter...searched for other campers in the area和设空处后的Then she led them through,guiding them all to safety可知，此处是说Knull在附近搜寻其他露营者，C项中的a group of16 people与them相呼应。38.A。根据设空处后You know,there was intense smoke and there was ash falling constantly可知，A项（我的眼睛像是在燃烧）符合语境，这是Rebecca Tocher对当时火灾现场的回忆。39.E。根据设空处后Knull所说的I had previously ridden a horse up to that lodge,we had cutlogs on the way up和So,I knew there would be67 cut logs on the way down可知，E项（幸运的是，Knu熟悉这条路)是本段的主题句。40.F。根据设空处后Knull所说的I do it because,at the end of the day,,I know'd want to go

高考英语冲刺训练（四）参考答案及部分解析参考答案1-5 CBAAC6-10 BCBAA11-15 BABCA 16-20 BCCBA21-25 DCCBA 26-30 CBADA31-35 DBACD 36-40 FCDBG41-45 DBDAC 46-50 BCAAD51-55 CBCBA56.with57.It58.enthusiasm59.cleared60.to choose61.residents62.which63.involved64.absolutely65.was secured写作（划线部分为精彩表达）第一节One possible version:Last weekend,I volunteered at the school library,along with Zhang Ning,my classmate.Upon arriving at the library,a library staff member informed us about his work every day.Thenwe set about working.We helped the staff organize the bookshelves and label books,andassisted some students in finding the resources they needed.We worked wholeheartedly andcompleted the tasks together,experiencing a sense of achievement in serving others.

它的同学们。park意为“坐在某处”，符合语境。10.A。11.B。根据they'll walk around and everybody's doing selfies可知，Max和学生们的关系很好，所以它不会躲避学生们。当Max爬上他们的书包时，学生们还会自拍。shy away from意为“回避”，符合语境。12.D。根据by standing up and meowing可知，Max经常站起来并发出喵喵的叫声回应路人的关爱。13.A.Awarding Max a doctorate was just...to be kind of lighthearted and kind of a joke可知，最初这件事的意图仅仅是轻松愉悦，开个玩笑，intended符合语境。14.D。15.C。根据this cat did..real emotions and was a real support to a lot of students on ourcampus during a tough time可推断，这只猫确实激发了学生们真正的情感，给了很多学生支持，陪他们度过了艰辛的日子。所以Max获得了博士学位。C篇主题语境：人与自我一一学本文是记叙文。文章讲述了一个自闭症儿童克服困难成才的故事。1.A。从文章的脉络看，“我”与读者分享了自己的故事。2.B。根据When I was two years old,my parents were still getting used to the lifestyle可知，两年来，父母亲惯于他们自己抚养孩子的生活方式。3.D。根据下文中的Whatever toys I played with,I placed them in a straight line可知，父母认为“我”摆放玩具的方式是不同寻常的行为。4.B。根据上文中的“out of the ordinary”behavior可知，“我”和普通孩子不一样，从而推出，“我”无论玩什么玩具，都把它们摆成一条直线。父母注意到了这个迹象，于是带“我”去看医生。5.A。根据I had been diagnosed with a type of autism called PDD-NOS可知，医生最终告知“我”的父母“我”患了自闭症。6.C。根据disorder可推断，这种自闭症会影响社交和学技能。7.D。根据句中的I began to change和to interacting with other kids once I entered publicschool in first grade可知，自从就读一年级后，“我”开始从独处变为与其他孩子互动，keepto oneself意为“独处”，和interacting with other kids构成反义同现。8.Co how the other kids were able to answer questions in class a lot faster than I couldunderstand可知，“我”注意到其他孩子比“我”能理解得快多了。9.D。10.D。根据常识可知，思维方式不同会影响给出答案的时间，“我”竭尽所能需要两分钟才能想出一个答案。11.A。根据sitting in front of the class及taking longer time on tests可推断，老师给予“我”特殊的调整。12.B。逗号后列举做了哪些调整，such as能使上下文连贯。13.A。根据sitting in front of the class可知，老师让“我”坐在教室的最前面是为了让“我”能看清黑板。class与board构成词汇同现。14.C。l5.C根据my own YouTube channel called“Brons Over Brains”that encourages peoplefrom all...of life to be themselves and overcome challenges while following life's journey,“我”管理着自己的YouTube频道，鼓励各行各业的人做自己并克服挑战。此处涉及文化知识，YouTube是一个视频分享网站，有不同的频道，这些频道通常由创作者或个人运营。alwalks of life意为“各行各业”。