Unit 2 Section Ⅰ Part Ⅱ Language points（Word教参）-【学霸笔记·同步精讲】2026-2027学年高中英语选择性必修第二册（人教版)

本高中英语讲义聚焦词汇与句型核心知识点，系统梳理阅读词汇、写作词汇、多义词汇及拓展词汇，结合构词法规律构建词汇网络，同时整合短语互译与重点句型（如“It is/was the first time that”“疑问词+动词不定式”等），形成从基础积累到综合应用的递进式学习支架。 该资料特色在于以教材原句为依托，通过词汇用法解析、句型解构及分层练习（基础练夯实语基，能力练提升思维），助力学生提升语言能力（词汇句型灵活运用）与学习能力（构词规律自主迁移）。课中辅助教师系统授课，课后帮助学生查漏补缺，强化知识内化。

Part Ⅱ　Language points Ⅰ．阅读词汇 1.a doctoral tutor一位博士生导师 2.a cultural messenger　　一个文化信使 Ⅱ．写作词汇 1.the complex structure of the human brain　　复杂的人脑构造 2.recall one’s name　　回想起某人的名字 3.cite their ideas　　引用他们的观点 Ⅲ．多义词汇 1.①engage the audience’s attention 　　吸引观众的注意力 ②engage a new employee　　雇用一个新员工 ③engage in the debate contest　　参加辩论赛 2.①be involved in a car accident　　牵涉进一起车祸 ②involve a great deal of time and patience　　需要大量时间和耐心 ③be deeply involved in cancer research　　专注于癌症研究 ④involve oneself in volunteer work　　参与志愿者工作 Ⅳ．拓展词汇 1.qualification n．（通过考试或学习课程取得的）资格；学历→qualify vt．& vi．（使）具备资格；（使）合格→qualified adj．有资格的；能胜任的 2.ambition n．追求的目标；夙愿；野心；抱负→ambitious adj．有野心的；有雄心的 3.adaptation n．适应；改编本→adapt vi．& vt．（使）适应；（使）适合 vt．改编；改写→adaptable adj．能适应的，有适应能力的 4.comfort n．安慰；令人感到安慰的人或事物；舒服；安逸 vt．安慰；抚慰→comfortable adj．舒适的；舒服的→uncomfortable adj．不舒适的；不舒服的→comfortably adv．舒适地；舒服地 5.participate vi．参加；参与→participation n．参加；参与→participant n．参加者；参与者 6.engage vi．参加；参与（活动） vt．吸引（注意力、兴趣）→engaged adj．已订婚的；被占用的；忙于→engagement n．订婚；婚约；约会 7.involve vt．包含；需要；涉及；影响；（使）参加→involved adj．参与的；有关联的→involvement n．参与；卷入；牵连 8.edition n．（报纸、杂志）一份；（广播、电视节目）一期、一辑；版次→edit v．编辑→editor n．记者，编辑 构词法 名词后缀－ation表示 “动作、过程、状态、结果”等。 直接＋ －ation ①inform→information 信息 ②consider→consideration 考虑 ③present→presentation 展示 去e＋ －ation ①combine→combination 结合体； 联合 ②invite→invitation 邀请 ③imagine→imagination 想象 ④observe→observation 观察 Ⅴ．短语互译 1.participate in参加；参与 2.speak up　　大声点说；明确表态 3.feel at home　　舒服自在；不拘束 4.engage in　　（使）从事；参与 5.get involved in　　参与；卷入；与……有关联 6.set up　　建立 7.adapt to　　适应 8.take turns　　轮流 9.be familiar with ．．． 　　对……熟悉 10.board a plane　　登上飞机 11.get used to a whole new life　　习惯一种全新的生活 12.be keen to learn about China　　渴望了解中国 Ⅵ．句型填空 1.句型公式：It is/was the first time that这是第一次…… 教材原句：It was the first time that she had left China． 这是她第一次离开中国。 2.句型公式：“疑问词＋动词不定式”结构 教材原句：I had to learn how to use public transport and how to ask for things I didn’t know the English names for． 我得学会使用公共交通，学会要我不知道英文名称的东西。 3.句型公式：the first time （that）引导时间状语从句 教材原句：The first time that she had to write an essay，her tutor explained that she must acknowledge what other people had said if she cited their ideas ．．． 她第一次写论文时，导师跟她解释说，如果引用别人的观点就一定要注明…… 4.句型公式：find＋宾语＋宾语补足语 教材原句：At first， Xie Lei had no idea what she should say，but what surprised her was that she found herself speaking up in class after just a few weeks． 刚开始，谢蕾不知道该说些什么。但使她惊奇的是，没过几周，她就能在课堂上大胆发言了。 写作词汇集释 1.qualification n．（通过考试或学习课程取得的）资格；学历→qualify vt．&vi．（使）具备资格；（使）合格→qualified adj．有资格的；能胜任的 教材原句　Xie Lei is studying for a business qualification at a university in China and has come to our university on a year－long exchange programme． 谢蕾在中国一所大学攻读商科，来我校参加为期一年的交流项目。 【用法】 （1）have qualifications for/to do ．．．　 有……资格 （2）qualify sb for sth　　使某人具备……的资格 （3）be qualified for ．．．　　能胜任…… be qualified to do ．．．　　有资格做…… 【佳句】　After much thought， I decided to develop these skills and get the right qualifications by studying art at university． 经过深思熟虑，我决定通过在大学学习艺术来培养这些技能并获得合适的资格。 【点津】　表示“胜任……”的其他表达： be up to　 be fit for be equal to　　be competent to do sth 【练透】　单句语法填空 ①Now that you have graduated from a key university， you have the qualifications to apply （apply） for the position． ②Through my great efforts， I believe nobody can be a more responsible and qualified （qualify） chairman than me． 【写美】　完成句子 ③我强烈建议你参加一门在线课程，旨在使你具备做一名数学老师的资格。我坚信将来你一定会胜任这个职位。　（建议信） I strongly recommend that you take an online course with the aim of qualifying yourself for/to be a maths teacher．I hold the firm belief that you are certain to be qualified for the position in the future． 2.ambition n．追求的目标；夙愿；野心；抱负→ambitious adj．有野心的；有雄心的 教材原句　“．．．My ambition is to set up a business in China after graduation，” she explained． “……我的志向是毕业后在中国创办一家企业。”她解释道。 【用法】 （1）achieve one’s ambition实现某人的理想 one’s ambition is to do ．．．　　某人的目标是…… be full of ambition　　满怀雄心 （2）be ambitious for sth　　渴望得到某物；对……有野心/抱负 be ambitious to do sth 　　一心想要做某事；立志做某事 【佳句】　You’d better sign up for our Spoken English Club．Not only does the club enrich your life but it also helps you to achieve your ambition． 你最好报名参加我们的英语口语俱乐部。俱乐部不仅丰富你的生活，也帮助你实现你的抱负。 【练透】　单句语法填空 ①China has the ambition to become （become） the world’s innovation centre rather than the world’s factory． ②He was ambitious to devote （devote） himself to environmental protection and make the world greener． 【写美】　完成句子 ③作为一个有雄心且意志坚定的人，我的目标是大学毕业后在北京开一家公司。 As an ambitious and determined person， my ambition is to set up a firm in Beijing after graduating from university． 3.adaptation n．适应；改编本→adapt vt．& vi．（使）适应；（使）适合 vt．改编；改写→adaptable adj．能适应的，有适应能力的 教材原句　Although some foreign students live in campus accommodation， Xie Lei chose to live with a host family， who can help with her adaptation to the new culture． 虽然一些留学生住在学校宿舍里，但是谢蕾选择住在寄宿家庭，这有助于她适应异国文化。 【用法】 （1）make an adaptation to ．．． 适应…… （2）adapt to ．．．　　适应…… adapt oneself to ．．．　　使自己适应…… adapt ．．．for ．．．　　把……改编成…… adapt ．．．from ．．．　　根据……改编…… 【积累】　 ①adapt （oneself） to new surroundings 适应新环境 ②adjust （oneself） to new surroundings 适应新环境 ③get used to new surroundings 适应新环境 【佳句】　Taking some online courses on spoken Chinese can be helpful for you to make an adaptation to the Chinese language environment．参加一些在线汉语口语课程可以帮助你适应中国的语言环境。 【练透】　单句语法填空 ①I am writing to sincerely ask you to help us polish our English short play adapted （adapt） from our English text．　（求助信） ②To take part in our school’s cultural art festival， we plan to adapt the novel for a micro film． 【写美】　完成句子 ③你最好提前掌握一些基本的中文，让你很容易适应北京的新生活。　（建议信） You’d better master some basic Chinese in advance，making it easy for you to adapt to the new life in Beijing．（分词作结果状语） 4.comfort n．安慰；令人感到安慰的人或事物；舒服；安逸 vt．安慰；抚慰→comfortable adj．舒适的；舒服的→uncomfortable adj．不舒适的；不舒服的→comfortably adv．舒适地；舒服地 教材原句　“When I miss home， I feel comforted to have a second family，” Xie Lei said． “有第二个家，想家时我会得到一些安慰。”谢蕾说。 【用法】 （1）comfort sb with 用……安慰某人 It comforts sb to do sth　做某事使某人感到安慰 （2）in comfort　　舒服地 a great comfort to sb　对某人来说是一个莫大的安慰 【佳句】　My words were a real comfort to him and he rose to his feet，walking to the starting line with his eyes twinkling with determination． 我的话对他来说是一种真正的安慰，他站了起来，向起跑线走去，眼里闪烁着坚定的光芒。 【练透】　单句语法填空 ①Furthermore，my ambition is to live in comfort in the suburbs of the city in the future． ②（2024•全国甲卷）The introduction of high－speed trains has drastically shortened travel time， making travel faster and more comfortable （comfort）． ③（外研选必四）One moment， we are lying comfortably （comfort） in bed， about to fall into a deep sleep． 【写美】　完成句子 ④Pitt教练嘴角挂着微笑，用鼓励的话安慰Eva：“放轻松，通过你的努力，你可以应对这种复杂的环境。” 　（2024•1月浙江卷） With a smile on his lips，Coach Pitt comforted Eva with encouraging words，“Take it easy and with your efforts， you can handle the complex environment．” 5.participation n．参加；参与→participate vi．参加；参与→participant n．参加者；参与者 教材原句　Xie Lei also found many courses included students’ participation in class as part of the final result． 此外，谢蕾发现很多课程的最终成绩都包含学生的课堂参与。 【用法】 participate in 参加；参与 participate with sb in sth　　与某人一起参与某事 【佳句】　What matters most is not the result but the active participation and the experience gained in the process．　（主旨升华） 最重要的不是结果，而是积极的参与和过程中获得的经验。 【练透】　单句语法填空 ①Only with the joint participation （participate） of individuals， communities and governments can we solve the problem of pollution effectively． ②All the participants （participate） with qualification are required to register online in advance． 【写美】　完成句子 ③俱乐部提供了各种有趣的活动。我们可以参加英语演讲比赛、观看经典英语电影、唱英文歌曲以及参加激励人心的讲座。　（活动介绍） The club offers various interesting activities． We can participate in English speech contests， watch classic English movies， sing English songs and attend inspiring lectures． 6.involve vt．包含；需要；涉及；影响；（使）参加→involved adj．参与的；有关联的→involvement n．参与；卷入；牵连 教材原句　As well as studying hard， I’ve been involved in social activities． 努力学习之余，我还参加了一些社交活动。 【用法】 （1）involve （sb） （doing） sth 包含；需要（某人）（做）某事 involve oneself in　　参加 （2）be/get/become involved in　参与；卷入；与……有关联；专注于 【积累】　①involve oneself in social activities 参加社会活动 ②get involved in English Corner参加英语角 【佳句】　It is good for you to participate in more activities， which involve teamwork and interactions with other students．　（建议信） 参加更多活动对你来说有好处，这些活动涉及团队合作和与其他同学之间的互动。 【练透】　单句语法填空 ①（2024•1月浙江卷）This simple routine involves standing （stand） up from your desk， stretching your arms， legs and back， and taking a deep breath． ②We all need to get involved （involve） in saving energy whether it’s at work， at home， or at school． 【写美】　完成句子 ③学生们应该参与社区活动，他们能从活动中获取成长的经验。　（倡议书） Students should be/get/become involved in community activities where they can gain experience for growth． 阅读词汇清障 Ⅰ．一词多义 快速阅读下列句子并选出句中加蓝词汇对应的意思。 1.presentation A．n．报告　 B．n．出示　　C．n．颁发；授予 ①Members of the club will be admitted on presentation of a membership card． 　　B　 ②The presentation of awards will take place next Friday． 　　C　 ③I need to prepare a presentation for the business meeting tomorrow．　　A　 2.engage A．vi．参加；参与（活动） B．vt．雇用，聘用 C．vt．吸引（注意力、兴趣） ①His father engaged a tutor to help him to improve his English．　　B　 ②It is a movie that engages both the mind and the eye．　　C　 ③Engaging in exploring splendid Chinese culture gives him a chance to act as a cultural messenger．　　A　 Ⅱ．熟词生义 根据语境写出加蓝词的词性及含义。 1.The play is an adaptation of some chapters of the book．　n．改编本 2.I can tutor their children， from elementary school to high school．　vt．辅导 3.It is widely acknowledged that being a good mother involves love and devotion．　vt．需要 4.The car company recalled 50，000 vehicles due to brake system problems．　vt．收回，召回（残损货品等） 重点句型解构 1.句型公式：It is/was the first time that ．．．这是第一次…… 教材原句　It was the first time that she had left China．这是她第一次离开中国。 【用法】 （1）“It/This/That＋is＋the first/second/ ．．．time （that）＋现在完成时”表示“第一/二/……次……”。 （2）“It/This/That＋was＋the first/second/ ．．．time （that）＋过去完成时”表示“第一/二/……次……”。 （3）It is/was （about/high） time （that） ．．．should do sth/did sth意为“到做某事的时间了”，相当于It is/was time for sb to do sth。 【佳句】　Honestly speaking， it was the first time that I had taken part in the writing contest and as a consequence， I felt like sitting on pins and needles．　 （焦虑情感描写） 老实说，这是我第一次参加写作比赛，因此，我感到如坐针毡。 【写美】　完成句子 ①然而，如果你的朋友忽视你的感受或者让你痛苦，那就要重新考虑你们的关系了。　（译林必修一） However， if your friend ignores your feelings or makes you suffer， it’s time to rethink your relationship． ②这是我第一次真正意识到家人相互理解的重要性。　（2025•全国一卷） It is the first time that I have truly realized the importance of mutual understanding among family members． ③的确到了政府采取有效措施保护环境的时候了。 It is high time that the government took/should take effective measures to protect the environment． 2.句型公式：the first time （that） 引导时间状语从句 教材原句　The first time that she had to write an essay， her tutor explained that she must acknowledge what other people had said if she cited their ideas， but that he mainly wanted to know what she thought! 她第一次写论文时，导师跟她解释说，如果引用别人的观点就一定要注明，不过导师主要是想知道她自己是怎么想的。 【用法】 与the first time用法类似的名词短语： （1）each/every time ．．．每次……的时候 next time ．．．　　下次……的时候 any time ．．．　　任何时候 the last time ．．．　　上次……的时候 （2）the moment/the minute/the instant ．．．　　一……就…… 【佳句】　I still remember that the first time we met at school， you were reading in the classroom．　（校园生活） 我还记得我们第一次在学校见面时，你正在教室里看书。 【写美】　完成句子 ①第一次面对这么多人，我紧张得心跳加速。 The first time I faced so many people， so nervous was I that my heart was beating wildly．②我记得你上次来我们学校参观时给我看了一些关于那个主题的照片。 I remember you showed me some photos on that theme the last time you visited our school． ③下次你来北京时，我会领你参观所有的著名景点，如长城和故宫。 Next time you visit Beijing， I will show you around all the famous tourist attractions，such as the Great Wall and the Palace Museum． ④选举结果一宣布，聚集在广场的人们顿时欢呼起来，祝贺他当选总统。 The moment/minute/instant the result of the election was announced， the people gathering at the square cheered up at once， congratulating him on his being elected as president． Ⅰ．品句填词 1.Looking at these photos， Grandma Goodie recalled （回想） the happy time they had spent together． 2.Whoever is in charge of the program will have great difficulty handling the present complex （复杂的） situation． 3.As far as I know， studying English involves （需要） great patience and determination． 4.I hope your presentation （陈述） will contribute to our better understanding of Impressionism． 5.With ambition （抱负） and perseverance， she finally achieved her dream． 6.I have volunteered as an English tutor for three years， which gained me loads of experience． 7.Although he was busy， he continued to engage in many activities． Ⅱ．单句语法填空 1.（2025•北京卷）Another key theme involves finding （find） some kind of positive meaning after stressful events． 2.Please remember to wear comfortable （comfort） walking shoes and bring a jacket as it might get cool in the evening． 3.Recalling （recall） my father’s words， I determined to study hard to live up to his expectations． 4. As a very optimistic and ambitious （ambition） person， I always dream and I never hesitate to make my dream a reality． 5.Having studied computer lessons designed for children is an important qualification （qualify） for the job． 6.The team， made up of participants （participate） throughout the country，rushed to the rescue of people trapped in the ruins． Ⅲ．固定搭配和句式 1.It is the second time that the Chinese writer has won （win） such an important award． 2.She didn’t feel a bit nervous though it was the first time that she had spoken （speak） in public． 3.There are times when you need to speak up in order to get your roommates to know more about your thoughts． 4.I recalled that when I said goodbye to （与……道别） him， tears of sadness welled up in his eyes． 5.Participating in a student exchange program （参加交换生项目） is a great way to broaden your international outlook． 6.On the one hand，I don’t know how to adapt （myself） to the completely new life （如何适应一种全新的生活） in a foreign country． 7.Learning about （了解） America’s cultures and traditions in advance enables you to make a quick adaptation to （很快适应） the new foreign life． 8.We classmates took turns （轮流） to attend to our tutor who came down with a severe illness． 9.Having relevant qualifications，he acts as （担任） an interpreter for foreign guests at present． Ⅰ．阅读理解 　　（2026•保定四校高二上联考）When Tina Farr visits the Year 2 classroom at her Oxford primary school， she can feel the change in atmosphere since play was put firmly back on the curriculum． “The children come running up with things they have made． There is always a shop on the go so they will be pricing up something or finding change，” the headteacher says． 　　Play－based learning — letting children move around， make up games and explore within loosely guided activities — usually stops when they attend primary school． Lessons then become desk－based， focused on reading and writing． 　　Farr had long championed the value of play， working hard to bring it into break time． “Teachers would recognize what we do and it doesn’t take any more planning than the standard approach．” With play－based learning in place for her Year 1 and 2 children， Farr then looked at where else she could change any practices that weren’t working． “If a practice isn’t in line with healthy child development， why are we doing it？” 　　The school’s Year 5 children — aged 9 and 10 — were struggling to sit still in a tight space so she removed all the furniture． “The impact was immediate and impressive． Children now choose where and how to learn． A class once struggling with attention is now calm and engaged．” A teacher noted： “Their self－regulation has improved greatly． They settle down to work much more readily．” 　　Farr believes the outdated system needs urgent change． “We have neuroscience （神经科学） that shows us children learn through play．” In June the school sailed through its Ofsted inspection． “The inspector really understood our play－based learning．” Farr’s message is that her approach can be rolled out． “It’s blown my mind how engaged the children are． It’s phenomenal （了不起的），” she says． 语篇解读：本文是一篇新闻报道。文章介绍了校长Tina Farr在学校推行游戏化学习的创新做法及其积极成效。 1.Which of the following best describes “play－based learning”？（　　） A．Children following clear instructions to complete art projects． B．Children creating their own games and exploring personal interests． C．Children completing academic worksheets at their desks． D．Children memorizing facts through repetitive classroom drills． 解析：B　细节理解题。根据第二段中的Play－based learning — letting children move around， make up games and explore within loosely guided activities可知，游戏化学习让孩子们在宽松的引导活动中自由活动、编游戏和探索。B项完美抓住了自主创造和自由探索这两个核心要素。 2.Why did Farr implement play－based learning？（　　） A．To reduce teaching preparation time． B．To improve exam performance． C．To support child development． D．To attract media attention． 解析：C　推理判断题。根据第三段中的If a practice isn’t in line with healthy child development， why are we doing it？可推知，Farr的主要目的是支持儿童健康发展。 3.How did the fifth graders respond to the new classroom arrangement？（　　） A．Became more distracted． B．Gained better concentration． C．Grew more independent． D．Developed stronger opinions． 解析：B　细节理解题。根据第四段中老师说的话可知，学生们在新教室布置下，注意力得到了改善，能够更平静地投入学习，自我调节能力也大大提高，能更迅速地静下心来学习。这说明学生们注意力更集中了。 4.What does the final paragraph emphasize about Farr’s approach？（　　） A．Its scientific basis． B．Its implementation costs． C．Its popularity with parents． D．Its academic achievements． 解析：A　推理判断题。最后一段提到的We have neuroscience （神经科学） that shows us children learn through play．和The inspector really understood our play－based learning．强调了有神经科学证明孩子们通过游戏学习，并且检查员也理解了这种基于游戏的学习方式。这突出了Farr的方法有科学依据。 Ⅱ．完形填空 　　（2026•汉中十校高二上检测）Cole Brown and his family own a 100－acre property in northern Maine， where they’ve lived for years without encountering anything out of the ordinary — until one day． While 　5　 through a forested part of their land， Cole 　6　 something unusual in the distance： a pair of antlers （鹿角） sticking out above the ground， 　7　 a large animal nearby． Drawing closer， he made a 　8　 discovery： a massive bull moose （公驼鹿） was 　9　 at the bottom of an open， 9－foot deep well． 　　　10　 he couldn’t help the moose alone， Cole rushed to inform his family． They 　11　 contacted the Maine Department of Inland Fisheries & Wildlife， which sent a biologist to sedate （使镇静） the animal — a（n） 　12　 step that made the rescue practical． Cole’s family lent a 　13　 by providing an excavator （挖掘机）， and the team used ropes to secure the moose． After some careful 　14　， the trapped creature was lifted safely out of the well． 　　To everyone’s 　15　， once the sedation wore off， the moose 　16　 straight into the forest， unharmed． Surprisingly， the incident made Cole’s family first realize the well existed on their property． They quickly capped it to prevent other animals from 　17　． 　　Cole’s sister， Delaney Gardner， described the 　18　 as “incredible” and “heart－warming”． “Watching everyone come together to save this giant was 　19　，” she said． 语篇解读：本文是一篇记叙文。文章讲述了Cole Brown和他的家人在自家森林中意外发现一只被困在深井中的公驼鹿，并迅速联系相关部门进行救援，最终成功将驼鹿救出并盖住井口防止类似事件再次发生。 5.A．reading　 B．working C．breaking　 D．wandering 解析：D　根据下文through a forested part of their land可知，Cole在森林中漫步。 6.A．gained　 B．spotted C．damaged　 D．changed 解析：B　根据下文something unusual in the distance可知，Cole发现了一些不寻常的东西。 7.A．suggesting　 B．containing C．moving　 D．preventing 解析：A　根据下文a large animal nearby可知，鹿角伸出暗示附近有大型动物。 8.A．scientific　 B．medical C．historical　 D．shocking 解析：D　根据下文可知，公驼鹿被困在井底是一个令人震惊的发现。 9.A．injured　 B．treated C．trapped　 D．comforted 解析：C　根据下文at the bottom of an open， 9－foot deep well及the trapped creature可知，公驼鹿被困在井底。 10.A．Proving　 B．Knowing C．Hoping　 D．Promising 解析：B　根据下文Cole rushed to inform his family可知，Cole通知家人是因为知道自己无法独自帮助驼鹿。 11.A．creatively　 B．angrily C．immediately　 D．secretly 解析：C　根据上文可知，驼鹿被困是紧急情况，所以他们联系相关部门的动作应该是立刻进行的。 12.A．complex　 B．unnecessary C．uncertain　 D．primary 解析：D　根据上文可知，生物学家给动物注射镇静剂，这个步骤是让救援能够实施的首要环节。 13.A．hand　 B．thought C．voice　 D．shoulder 解析：A　根据下文by providing an excavator可知，此处表示提供帮助。lend a hand表示“帮忙”。 14.A．cleanings　 B．operations C．recordings　 D．explanations 解析：B　根据上下文可知，上文提到用绳子固定驼鹿，这是救援的具体操作步骤。下文是成功将驼鹿救出，所以这里指经过一系列精心操作。 15.A．disappointment　 B．sadness C．relief　 D．confusion 解析：C　根据语境可知，驼鹿毫发无损地径直进了森林，这令大家感到宽慰。 16.A．grew　 B．turned C．lowered　 D．headed 解析：D　参见上题解析。 17.A．falling in　 B．waking up C．setting off　 D．running away 解析：A　上文提到驼鹿掉进井里被困，所以他们盖住井口是为了防止其他动物掉进去。 18.A．development　 B．experience C．truth　 D．struggle 解析：B　文章讲述的是一家人救助驼鹿的完整事件，这个事件对他们来说是一次经历。 19.A．unbearable　 B．unmanageable C．unforgettable　 D．untouchable 解析：C　上文提到这次经历既“不可思议”又“暖心”，所以看着大家齐心协力拯救这只巨兽的场面是令人难忘的。 1 / 2 学科网（北京）股份有限公司 $