Unit 2 SectionⅡ Starting out&Understanding ideas(Ⅱ)（教师版）-【创新教程】2025-2026学年高中英语选择性必修第四册五维课堂同步复习（外研版）

Section I Starting out 新知。 [重点单词] 1.pessimistic adj.悲观的，悲观主义的 2.anticipate v.预期，预料 3.abnormal adj.不正常的，反常的 4.widespread adj.广泛流传的 5.weaken v.(使)虚弱→weak adj.虚弱的→weak ness n.软弱；弱点 6.possession n.财产，财物→possess v.拥有；具备 7.recognition n.承认，认可→recognise v.认出，识 别出某人/物；承认 [重点短语] l.be reunited with(使)重聚 2.far from(doing)sth.几乎相反，远非 3.make the most of充分利用 4.open one's eyes to sth.使某人长见识（或开眼界、 认清事实) 5.get through完成 6.lose touch with与…失去联系 经典句式] ..it was a pleasant surprise to find that this book is filled with joy and 句式呈现 hope. 书里洋溢着欢乐和希望，很是让人 惊喜。 本句是主从复合句。句中t作形式主 语；不定式to find that this book is 句式分析 filled with joy and hope作真正的主 语，其中that引导宾语从句 要点 [词汇精讲] 1.anticipate.预期，预料 (教材Pl4)As Morrie anticipates his own death, he observes everything as though through new eyes-the things around him seem more beautiful than ever before and hold new meanings. 到了弥留之际，莫里开始用新的眼光看待周围的一切 事物一一切都显得更加美好，也有了新的意义。 ·4 Unit 2 Lessons in life Understanding ideas(II) 点点突破 对应学生用书P26 It is a great honour for me to have the opportunity to deliver a speech here. 佳句仿写 (it作形式主语) 能有机会在这里发表演讲，我感到非常 荣幸。 Despite its widespread recognition,my first impression was that Tuesdays with Morrie is just made up of a col- lection of over-emotional thoughts and messages,many of which are repeat- 句式呈现 ed. 尽管《相约星期二》这本书得到了广泛 的认可，但是我的第一印象是，它只是 传达了过于感性的思想和信息，其中有 很多是重复的。 本句是主从复合句。句中that引导表 语从句；many of which引导定语从句， 句式分析 修饰先行词a collection of over-emo tional thoughts and messages. This semester our school offers many optional courses to the students,each of which appeals to many students. 佳句仿写 词十关系代词) 这个学期，我们学校为学生提供了许多 选修课程，每一门课程都吸引了很多 学生。 层层精析 ◆[佳句感知] In business,you've got to anticipate how your competitors will act. 在生意上，你必须事先估计到你的竞争对手会如何行动。 [知识积累 anticipate doing sth. 预料/预期做某事 It is anticipated that. 预计…… 英语(WY)·选择性必修第四册 ◆[学以致用] (1)单句语法填空 DI anticipate reading(read)the book with great interest. 2It is anticipated(anticipate)that the equivalent of 192 full-time jobs will be lost. (2)完成句子 3Don't anticipate too much for you may be dis- appointed. 别期望太多，因为你可能会失望的。 2.possession n.财产，财物 (教材Pl5)While we are living,we tend to get dis- tracted by unimportant things,such as gathering material possessions. 在我们活着的时候，我们往往会被不重要的事物分 散注意力，例如积累物质财富。 ◆[佳句感知] Unfortunately,a fire broke out in his house and burnt all his possession,leaving him nothing but a car. 不幸的是，他的房子发生了一场火灾，烧毁了他所 有的财产，只留下一辆车。 [知识积累] (1)take possession of(表动作)占有；拥有 in possession of(表状态)具有；拥有 in the possession of被…拥有；归…所有 (2)possess vt.拥有；具有；支配 ◆[学以致用] (1)单句语法填空 DHe is a programmer by profession,so he is in possession of three laptops. =He is a programmer by profession,so three laptops are in the possession of him. 2You can't take possession possess)of the house until all the papers have been signed. (2)完成句子/词汇升级 ③请记住只有拥有良好的心态你才有可能获得 成功。 Please keep in mind that only by possessing a good state of mind can you be likely to attain success.(运用倒装句) 4Happiness is not wishing for what we don't have,but enjoying what we own. >Happiness is not wishing for what we don't have,but enjoying what we possess/take posses- sion of/are in possession of. 3.recognition n.认出；承认 P15)Despite its widespread recognition,my first impression was that Tuesdays with Morrie is just made up of a collection of over-emotional thoughts and messages,many of which are repeat- ed. ·5 尽管《相约星期二》这本书得到了广泛的认可，但是 我的第一印象是，它只是传达了过于感性的思想和 信息，其中有很多是重复的。 ◆[佳句感知] There is a general recognition of the urgent need for reform. 人们普遍认识到迫切需要改革。 [知识积累】 (1)recognition n.认出；承认 :beyond/out of recognition认不出来 (2)be recognised as/tobe..被公认为… It is recognised that...人们公认… ◆[学以致用] (1)单句语法填空 DSpanish is recognised as an official language in Peru because Spain took control of it in the 16th century and ruled until 1821. 2It is widely recognised that calligraphy is an important part of traditional Chinese culture. 3Albert Einstein is recognised to be(be)one of the greatest physicists in the 20th century. DOur city has changed so much that it is now beyond recognition(recognise). (2)完成句子 5I recognised him the moment he entered the room though I hadn't seen him for ages. 尽管好多年没见他了，我还是在他一进房间的那 一刻认出他来了。 4.get through设法；处理；完成；打通电话；通过；用 完；耗尽；熬过困难时期 (教材P15)A box of tissues will be needed to get through this book! 读这本书时，千万要准备一盒纸巾！ ◆[佳句感知] In spite of the difficulties,he managed to get through the work on time. 他尽管遇到了一些困难，但还是成功地按时完成 了这项工作。 [知识积累] get down to doing sth.开始着手做某事 get used to doing sth.习惯于做某事 get along with和…相处 get over克服困难；从…中恢复过来 get across使被理解；把…讲清楚 ◆[学以致用] (1)用get短语的正确形式填空 DHow are you getting along with your boss who is said to be very strict? 2It's high time that we should get down to/got down to doing some serious work. 3It is because she can't get over her shyness that you can't persuade her to sing a song in public. How can I get it across to my parents that e- sports is also a serious business? (2)完成句子 5 Much to the teacher's satisfaction,all his students succeeded in getting through the en- trance examination. 使老师非常满意的是，他所有的学生都顺利通过 了人学考试。 [经典句式] 1.句式提炼：As引导的非限制性定语从句 (教材P14)As Morrie says.. 正如莫里所说… [句式分析]本句中，“As Morrie says”为As引导的 非限制性定语从句，As指代后面整个主句的内容。 ◆[佳句感知 Just as an old saying goes,do in Rome as the Ro- mans do. 正如一句老话所说，人乡随俗。 [知识积累] as/which引导定语从句 关系代词as与which引导的非限制性定语从句， 其先行词都可以是整个主句，指代整个主句的意 思，但as和which具有不同的词义和用法。 (1)as引导的从句表示说话人的看法、态度、解释 或评论。引导定语从句时，as仍具有“正如，正 像”等意思，翻译时可以不译。所以，as引导的定 语从句中常含有see,know,hear,imagine, watch,remember,say,tell,show,expect,guess 等动词，这类动词与as连用几乎成了一种固定搭 配。as引导的定语从句可以置于句首、句中或句尾。 (2)which引导的定语从句对主句所叙述的事情 进行补充说明，表明事物的状态或结果。which 指前面主句所提到的这件事，常译为“这一点，这 件事”等。这时它所引导的定语从句与主句之间 常含有并列、因果关系。它引导的从句只能位于 主句后。 5 Unit 2 Lessons in life 汇名师点津]①as常与such,the same连用，as在 :从句中做主语、宾语或表语。 ②在“such..as”与“such..that”结构中，as引导 :定语从句，而that引导状语从句。当从句中缺少 主语、宾语或表语时，用as引导定语从句，若不缺 少这三种成分，则用that引导状语从句。 ◆[学以致用] (1)单句语法填空 DThis is the same pen as I lost yesterday. 2As is always the case with language learning, Mandarin learning also calls for lots of practice. (2)完成句子/句型转换 3The air quality in the city,as is shown in the report has improved over the past two months. 正如在报道中展示的那样，该市的空气质量在过 去两个月里有所改善。 DSo many people were injured or died in the earthquake,which shocked all of us. 这么多人在地震中受伤或死亡，这震惊了我们所 有人。 5This is such a difficult question as nobody can work out. -This is such a difficult question that nobody can work it out. 2.句式提炼：it作形式主语 P15)I think it's important for young people to know that making a lot of money won't always make them happy,or that looking different doesn't make a person abnormal! 我认为对于年轻人来说，重要的是明白赚很多钱并 不总能带来快乐，看上去与众不同并不代表不 正常。 [句式分析]t代替不定式（短语）作形式主语。 ◆[佳句感知] It is apparent for us to spend some time taking a brief look at the history of the Tang Dynasty. 显然，我们应该花点时间简要回顾一下唐朝的 历史。 [知识积累 t作形式主语的常用句式： (1)It be+an honour+for sb.to do sth./It is one's great honour to do sth. (2)Itbe+过去分词(said,thought,believed,sup posed,reported..)十that从句 英语(WY)·选择性必修第四册 (3)Itbe十形容词(strange,important,vital,obvi- ous,possible.,.)+that从句 (4)Itbe+名词短语(a pity,a shame,a fact,a good idea,no wonder..)+that从句 (5)It十不及物动词(occur,happen,seem..)十 that从句 ◆[学以致用] (1)单句语法填空 DIt is a great honour to deliver(deliver)a speech to share with you my opinions on Beijing Opera. 2It is said that a large number of paper-cutting works by experts throughout China will be on show. 课后 [基础检测] 1.单词拼写 l.Never become pessimistic(悲观的)about your present problems;we all will give you a hand if necessary. 2.He is in possession(of this company;that is to say,he is the boss. 3.So many years have passed,and she has changed beyond recognition(认可). 4.It is beneficial for you to anticipate(what problems your children will have and then guide them to solve. 5.Poor diet and great labour are weakening ( the health of the workers now. 6.There's no better time for The Little Tigers to re- unite(重聚)than the Year of the Tiger. 7.It helps doctors to find abnormal(反常的)signs of heart pumping. 8.There is widespread(普遍的)support for the new proposals. Ⅱ.单句语法填空 1.The whole family was there for this big family re- union(reunite). 2.It is anticipated that sales will rise sharply next year,which is really very exciting. 3.So far the epidemic situation has weakened(weak- en)many businesses so severely that some are dif- ficult to survive. 4.The world won't change as you want.Whatever you treat it optimistically or pessimistically(pessi- mistic),the only difference is your feeling. 5.Those documents are now in the possession of The Washington Post. ·5 3It is a fact that these national parks have ob- tained financial support from tourist companies. (2)一句多译 我很高兴得知你要去拜访一个中国家庭。你有必 要了解中国的餐桌礼仪。 DI'm more than delighted to learn that you are going to visit a Chinese family.It is necessary for you to know about the table manners of China. (It is-+adj.+to do...) 5I'm more than delighted to learn that you are going to visit a Chinese family.It is necessary that you should know about the table manners of China.(It is-adj.+that...) 素养提升 对应学生课时P16 6.The abnormal(normal)bleeding is your body's own red flag of danger. 7.He received the award in recognition(recognize)of his success over the past year. 8.Happiness is the ability to make the most(much) of what you have. 9.Don't allow yourself to get distracted (distract) from the things that really matter to you. 10.He has many close friends at home and abroad, most of whom are kind and generous. Ⅲ.选词填空 make the most of,be reunited with,tend to,after all,get through 1.White wines tend to gain depth of colour with age. 2.George studied hard.He wanted to make the most of his chance to learn. 3.Finally,the nurse was reunited with her husband in Jordan. 4.Don't get discouraged by setbacks;we are new to the work after all. 5.You would wonder how such a large animal could get through such a small hole. V.完成句子 1.一收到大学录取通知书，他和他的父母变得异常兴 奋。(on doing) On receiving his university admission notice/let- ter,he and his parents became wildly excited. 2.由你来决定你想如何生活，并对你的饮食做出正确 的决策。(be up to sb.) It is up to you to decide how you want to live,and (to)make the right decision about your diet. 3.珍惜你现在所拥有的，不要为失去的感到遗憾。 (what引导的名词性从句) Appreciate what you possess now and never feel sorry for what has gone away/has been lost/miss- ing. 4.在你面试时，掌握一到两门外语将会是一个很大的 优势。（动名词作主语） Mastering one or two foreign languages will be a great advantage for you while you are having an interview. 5.正如大家所预料的那样，我们的方案已经得到了广 泛的认可。(as引导非限制性定语从句) As everyone expected,our programme has already gained widespread recognition [能力提升] I.完形填空 How to help your kids find a purpose?You don't have to start with the really big questions. Quick,what's the meaning of life?Many of us may not be able to answer that,but that doesn't 1 our kids don't have questions or need answers. "The sense that your personal life is 2 to you is a basis of psychological well-being,says Mi- chael F.Steger,director of the laboratory for Mean- ing and Quality of Life at Colorado State University. Not only that,it is tightly tied to being happier, more positive,more 3,more caring,more helpful,.more resilient(坚韧)，and more satisfied in your life,relationships,and work. But helping your kids find meaning doesn't mean parents have to 4 all life's ancient mys- teries,Steger says.The 5 is to understand the difference between the meaning of life and the mean- ing in life. "We do not have to start with the biggest and most troubling questions about our lives,Steger says."We can start with trying to 6 how,to- day,right now,we are going to do one thing that makes the story of our lives more positive,or makes a positive difference to someone else. With kids in 7 school,Steger says,"At the most basic level,our best hopes for our children are that they feel their lives matter and that they 8"To start conversations along those lines,says Steger,"You can ask questions about what they think their best 9 or strengths are,whether they have good relationships with other people, whether they care about others.You can ask them a- bout times when they have made a difference,made someone feel better,felt 10 for doing some- ·5 Unit 2 Lessons in life thing,or helped someone out.All of these kinds of questions can start a conversation about your kid's 11 way of being in and contributing to the world. In middle school,says Steger,"Kids are being exposed to ideas,behaviors,assumptions,and pri- orities that might be 12 different from the ones they have always assumed were true."So for kids this age,parents can start conversations focusing on how your children's sense of who they are,how they related to others and what life is has been 13. By high school,according to Steger,"We hope our children see how much their lives matter,see that they are at the beginning of an exciting and strengthening life story,and have some slight ideas about 14."But the question of what you want to do with your life is too big for a single conversa- tion,says Steger.Instead,he encourages parents to have 15 smaller conversations with their kids about how they view themselves and their lives,and what kind of impact they would like to make. 1.A.intend B.mean C.remain D.hope 2.A.significant B.decisive C.meaningful D.useful 3.A.confident B.cautious C.intelligent D.special 4.A.discover B.present C.memorize D.solve 5.A.trick B.occupation C.address D.promise 6.A.look for B.pick up C.deal with D.figure out 7.A.junior B.advanced C.elementary D.senior 8.A.make a difference B.spare no effort C.take the initiative D.make a living 9.A.specialties B.qualities C.features D.performances 10.A.appreciated B.prepared C.understood D.well-known 11.A.apparent B.smart C.unique D.appropriate 12.A.generally B.eventually C.impossibly D.completely 13.A.improving B.strengthening C.appearing D.changing 14.A.truth B.purpose C.positivity D.contribution 15.A.permanent B.long-lasting C.frequent D.occasional 英语(WY)·选择性必修第四册 [语篇解读]本文是一篇说明文。个人生活对你有 意义，这是心理健康的基础，它还与更快乐、更积极、 更自信、更有爱心、更有帮助、更有弹性，对生活、人际 关系和工作更满意紧密相关。因此文章主要从小学、 中学和高中孩子的三个阶段来说明如何帮助孩子找 到自己生命的意义。 1.B[考查动词词义辨析。句意：我们中的许多人可 能无法回答这个问题，但这并不意味着我们的孩子 没有问题或不需要答案。A.intend打算；B.mean 意味着；C.remain保持；D.hope希望。结合文章 可知，大人可能不会回答，并不意味孩子没有问题， 故选B。] 2.C考查形容词词义辨析。句意：个人生活对你有 意义的感觉是心理健康的基础。A.significant意 义重大的；B.decisive决定性的；C.meaningful有 意义的；D.useful有用的。结合下文a basis of psychological well--being可知心理健康的基础应当 是一个人觉得自己的生活有意义，其他选项与语境 不符。故选C。] 3.A[考查形容词词义辨析。句意：不仅如此，它还 与更快乐、更积极、更自信、更有爱心、更有帮助、更 有弹性、对生活、人际关系和工作更满意紧密相关。 A.confident自信的；B.cautious谨慎的；C.intelli- gent聪明的；D.special特别的。结合下文more caring,more helpful,more resilient,and more satisfied in your life,relationships,and work 推知应为褒义形容词，故选A。] 4.D[考查动词词义辨析。句意：但是帮助你的孩 子找到生活的意义并不意味着父母必须要解决所 有生命中古老的谜团，斯泰格说。A.discover发 现；B.present展现；C.memorize记住；D.solve解 决。结合下文all life's ancient mysteries可知是解 决谜团。故选D。] 5.A[考查名词词义辨析。句意：关键是要理解生 命的意义和生命中的意义之间的区别。A.trick关 键；窍门；B.occupation职业；C.address地址； D.promise承诺。结合下文is to understand the difference between the meaning of life and the meaning in life可知此处是在说明理解生命的意义 和生活的意义之间的区别的关键。故选A。] 6.D[考查动词短语辨析。句意：“我们首先要弄清 楚今天，现在如何做一件事，使我们的生活故事更 加积极，或者对其他人产生积极的影响。”A.look for寻找；B.pick up捡起；C.deal with处理；D.fig ure out弄清楚。结合下文how,today,right now,we are going to do one thing可知要“弄清 楚”如何去做一件事，使我们的生活故事更加积极， 或者对其他人产生积极的影响。故选D。] 7.C[考查形容词词义辨析。句意：斯泰格说，孩子 们还在上小学，“在最基本的层面上，我们对孩子们 ·5 最大的希望是，他们觉得自己的生活很重要，他们 能有所作为。”A.junior下级的；B.advanced高级 的；C.elementary基本的；D.senior高级的。结合 下文At the most basic level可知是上小学。ele mentary school“?小学”故选C。] 8.A考查动词短语辨析。句意：斯泰格说，孩子们 还在上小学，“在最基本的层面上，我们对孩子们最 大的希望是，他们觉得自己的生活很重要，他们能 有所作为。”A.make a difference有影响；B.spare no effort不遗余力；C.take the initiative带头；积 极主动；D.make a living谋生。结合上文they feel their lives matter and that they可知要让孩子相信 自己，觉得自己的生活很重要，认为自己能有所作 为。故选A。] 9.B[考查名词词义辨析。句意：“你可以问他们认 为自己最好的品质或优，点是什么，他们是否与他人 有良好的关系，他们是否关心他人，”A.specialties 专长；B.qualities品质；C.features特征；D.per- formances演出。结合下文or strengths可知是问 他们认为自己最好的品质或优点是什么。故 选B。 10.A[考查形容词词义辨析。句意：你可以问他们 什么时候做出了改变，什么时候让别人感觉更好， 什么时候做了什么事情而感到被欣赏，什么时候 帮助了别人。A.appreciated被赞赏的；B.pre pared准备好的；C.understood被充分理解的；D. well-known出名的。结合下文for doing some- thing,or helped someone out,.可知是因为做了什 么事情而被赞赏欣赏。故选A。] 11.C[考查形容词词义辨析。句意：所有这些问题 都可以引发一场关于你孩子独特的生活方式和对 世界的贡献的对话。A.apparent显然的；B. smart聪明的；C.unique独特的；D.appropriate 适当的。结合上文可知问题的目的是为了启发孩 子们对自己生命意义的认识，因此这些问题能够 引发一场关于你孩子独特的生活方式和对世界的 贡献的对话。故选C。] 12.D[考查副词词义辨析。句意：孩子们接触到的 想法、行为、假设和优先事项可能与他们一直认为 的完全不同。A.generally通常；B.eventually最 终；C.impossibly不可能地；D.completely完全 地。结合后文different from the ones they have always assumed were true.可知孩子们接触到的 想法、行为、假设和优先事项可能与他们一直认为 的完全不同。故选D] 13.D[考查动词词义辨析。句意：因此，对于这个 年龄段的孩子，对他们是谁，他们如何与他人联 系，以及生活是怎样改变的感觉一直在改变。A improving促进；B.strengthening加强；C.appea- ring出现；D.changing改变。结合上文可知上了 中学，孩子们接触到的想法、行为、假设和优先事 项可能与他们一直认为的完全不同。因此他们之 前对自我认知的感觉也一直在改变。故选D。] 14.B[考查名词词义辨析。句意：我们希望我们的 孩子能看到他们的生命是多么的重要，看到他们 正处在一个令人兴奋和充满力量的人生故事的开 始，并对人生的目标有一些细微的认识。A.truth 真相；B.purpose目的；C.positivity积极性； D.contribution贡献。结合上文How to help your kids find a purpose?可知是让孩子们对目标 有一些细微的认识。故选B。] 15.C[考查形容词词义辨析。句意：相反，他鼓励父 母与孩子进行频繁的、小规模的对话，讨论他们如 何看待自己和自己的生活，以及他们希望产生什 么样的影响。A.permanent永久的；B.long-last- ing持久的；C.frequent频繁的；D.occasional偶 尔的。结合上文But the question of what you want to do with your life is too big for a single conversation,says Steger.Instead,he encoura- ges parents to have可知Steger鼓励父母这样要 多于孩子进行频繁、小规模的对话，故选C。] Ⅱ.语法填空 阅读下面短文，在空白处填人1个适当的单词或括号 内单词的正确形式。 Living a life with meaning and purpose is the key to improving your psychological well-being. Your purpose doesn't 1 (necessary),have to involve changing the world or finding a career 2 _devote)to helping others.Instead,you might make it your purpose to be kind every day. 3 you feel like your life lacks purpose, don't worry.There are many ways you can find pur- pose in life and build a life that has more meanings. You can begin by thinking about the legacy(遗赠) you would like to leave behind.Write down how you'd like to 4 (remember)at the end of your life,or think about the impact you want to leave 5 the planet.Then,establish some 6 (objec- tive)that can help you reach those goals.7 (work)toward your goals will give you a reason,to get out of bed every day,beyond earning money. Thinking positively 8 (improve)your psy- chological well-being.In turn,as your psychological well-being improves,9 becomes easier to think positively and feel good overall.Spend time thinking about some of the best memories of your life. Whether it's a family vacation you went on 10 years ago or you won an award at work two years ago,re- calling the 10 (happy)times in your life can bring more positivity to your thinking. ·5 Unit 2 Lessons in life [语篇解读]本文是一篇议论文。文章论述的是过 有意义有目的的生活是改善心理健康的关键。 1.necessarily[考查副词。句意：你的目标不一定要 改变世界或找到一份致力于帮助他人的职业。固 定搭配：not necessarily“不一定”。此处是用副词 修饰动词have to,.故填necessarily,] 2.devoted[考查固定搭配。句意：你的目标不一定 要改变世界或找到一份致力于帮助他人的职业。 固定搭配：be devoted to“致力于，专心于”。此处 用过去分词短语作后置定语，相当于定语从句 which is devoted.。故填devoted,] 3.If/When[考查状语从句。句意：如果或当你觉 得你的生活缺乏目标，不要担心。此处是条件或时 间状语从句的引导词，置句首单词首字母大写。故 填If/When。 4.be remembered[考查被动语态。句意：写下你希 望在生命的最后被人记住的方式，或者想一想你希 望给这个星球留下的影响。固定搭配：would like to do sth.“愿意做某事”。此处句子主语you和 remember之间是一种被动关系，用被动形式表达 “你想怎样被记住”。故填be remembered。] 5.on[考查介词。句意：写下你希望在生命的最后 被人记住的方式，或者想一想你希望给这个星球留 下的影响。on the planet“在这个星球上”，故 填on。] 6.objectives[考查名词的单复数。句意：然后，建 立一些目标来帮助你实现这些目标。some后面跟 名词复数，故填objectives。] 7.Working[考查非谓语动词。句意：不止是挣钱， 每天从床上爬起来朝着你的目标努力会给你一个 理由。此处是动名词作主语，故填Working。] 8.improves/will improve[考查动词的时态。句 意：积极的思考会改善你的心理健康。此句中缺乏 谓语，主语是动名词，文章主时态是一般现在时，根 据句意，此处需要用一般现在时的第三人称单数形 式或将来时，故填improves/will improve。] 9.it[考查代词。句意：反过来，随着你的心理健康 状况的改善，你会更容易积极地思考，整体感觉也 会更好。此处是t作形式主语，动词不定式作真正 的主语。故填it。] l0.happiest[考查形容词的最高级。句意：无论是 10年前的家庭度假，还是两年前在工作中获奖， 回忆生活中最快乐的时光都能给你的思想带来更 多的积极因素。与前句中的the best memories 相对应，应用happy的最高级形式。故填happi- est。