Unit 2 Bridging Cultures 单元知识滚动练（配套课件PPT）-【步步高】2025-2026学年高二英语选择性必修第二册学习笔记（人教版·新教材）

该高中英语课件围绕单元知识滚动复习与巩固，涵盖Unit 1和Unit 2的词汇（如shift, recall）、语法（非谓语动词、强调句）、阅读及写作等核心内容，通过先复习强化基础知识点，再衔接新单元巩固练习的方式，搭建前后知识的学习支架，帮助学生系统梳理语言知识。 其亮点在于融合语言能力、文化意识与思维品质的培养，如通过书法主题写作提升语言表达能力，借助AI与语言学习的主题语篇阅读培养跨文化认知与批判性思维，完形填空通过Lauren的故事锻炼分析推断能力。采用分模块滚动练习与详细解析结合的教学方法，学生能全面提升语言技能与文化理解，教师可高效开展复习教学。

单元知识滚动练 Bridging cultures Unit 2 1.He the blame for his mistakes onto his colleagues，which was beyond our expectations. 2.I clearly recall that at that time I was caught in completely new situations and that I had no idea how to new challenges. 3.His presentation has entirely my perspective of thinking about problems. 4.To be a qualified teaching ，I must grasp more chances to speak up in class. Unit 1 复习强化 shifted handle transformed Ⅰ.单词拼写 assistant 5.He (同意) to the idea that being exposed to more difficulties can strengthen people’s competence. 6.Not being able to take part in class discussions (降低) my motivation，which made me fall behind others. 7.I sided with him and (保卫) him against being hurt by others. subscribes decreased defended 1. (blame) for the breakdown of the computer，he was quite depressed. 2.As far as I am concerned，it is his finding fault others that makes him get on badly with others. 3.As far as I know，it was because of the dramatic change in his life that he came down a severe illness. 4.No one can deny the fact that lung disease is linked air pollution，so you’d better protect the environment. Blamed with with to/with Ⅱ.单句语法填空 5.The manager was suspected causing such an unexpected and complex problem to the company. 6.In summary，I have never seen a (good) tutor than him. 7.He is optimistic about life that he can view everything from a different angle. 8.In a word，my ambition is to be in charge the big firm after I get my business qualification. of better so of 1.I didn’t want to get (involve) in the quarrel that broke out between them. 2.It is the first time that the mechanic (visit) the city museum together with his daughter. 3. (participate) in multiple after-class activities has not only improved my self-confidence but also broadened my view. 4.The outstanding and gifted pianist still applies himself to (play) the piano for five hours every day. Unit 2 巩固落实 involved has visited Participating playing Ⅲ.单句语法填空 5.Besides，he has a well-paid job and now he is living a ____________ (comfort) life. 6.Thanks to his parents’ appropriate intervention，the boy could behave __________(he) in public. 7.Initially，I didn’t know how (understand) these abstract concepts. 8.Furthermore，without him，I couldn’t have adapted to the new ________________(surround) so soon. comfortable himself to understand surroundings 1.让我们担心的是我们现在花很多时间上网。 is that we spend much time surfing the Internet at present. 2.我们最后把汉字写得比以前差了。 We worse than before. 3.因此，是我们该更加关注书法的时候了。 Hence，it is high time____________________________________________ _____________________________________________. What concerns us end up writing Chinese characters for us to pay more attention to handwriting/that we should pay/paid more attention to handwriting Ⅳ.完成句子(话题写作之书法) 4.首先，给我们的亲友写信是一个有效的方法。 Firstly， is an effective way. 5.另外，何不报名参加教给你如何写出漂亮的汉字的在线课程呢？ What’s more，why not sign up for an online course，which can teach you _________________________________________ writing letters to our relatives and friends how to write beautiful Chinese characters? Some are concerned that AI tools are turning language learning into a weakening pursuit.More and more people are using simple，free tools，not only to decode text but also to speak.With these apps’ conversation mode，you talk into a phone and a spoken translation is heard moments later; the app can also listen for another language and produce a translation in yours. 语篇解读　这是一篇议论文。文章探讨了一种现象：一些人担心，人工智能工具削弱了人们对语言学习的需求。 Ⅴ.主题语篇阅读 Others are less worried.Most people do not move abroad or have the kind of on-going contact with a foreign culture that requires them to put in the work to become fluent.Nor do most people learn languages for the purpose of humanising themselves or training their brains.On their holiday，they just want a beer and the spaghetti without incident. Douglas Hofstadter，an expert in many languages，has argued that something profound(深刻的) will disappear when people talk through machines.He describes giving a broken，difficult speech in Chinese，which required a lot of work but offered a sense of satisfaction at the end. As AI translation becomes an even more popular labor-saving tool，people can be divided into two groups.There will be those who want to stretch their minds，expose themselves to other cultures or force their thinking into new pathways.This group will still take on language study，often aided by technology.Others will look at learning a new language with a mix of admiration and puzzlement，as they might with extreme endurance(耐力) sports，“Good for you，if that’s your thing，but a bit painful for my taste.” But a focus on the learner alone misses the fundamentally social nature of language.It is a bit like analysing the benefits of close relationships to heart health but overlooking the inherent(固有的) value of those bonds themselves.When you try to ask directions in broken Japanese or ruin a joke in broken German，you are making direct contact with someone.And when you speak a language well enough to tell a story with perfect timing or put delicate differences on an argument，that connection is more profound still.The best relationships do not require a medium. 1.What is the first two paragraphs mainly about? A.Communicating through apps is simple. B.Apps provide a one-way interactive process. C.Using apps becomes more and more popular. D.AI tools weaken the needs of language learning. √ 段落大意题。根据第一段中“Some are concerned that AI tools are turning language learning into a weakening pursuit.”和第二段中“Others are less worried.Most people do not move abroad or have the kind of on-going contact with a foreign culture that requires them to put in the work to become fluent.Nor do most people learn languages for the purpose of humanising themselves or training their brains.”可知，前两段主要是讲人工智能工具削弱了人们对语言学习的需求。故选D。 解析 2.What is Douglas’ attitude to language learning? A.Favorable. B.Objective. C.Doubtful. D.Unclear. √ 观点态度题。根据第三段中“He describes giving a broken，difficult speech in Chinese，which required a lot of work but offered a sense of satisfaction at the end.”可知，道格拉斯对语言学习持支持态度。故选A。 解析 3.What do we know about the second group mentioned in paragraph 4? A.They are keen on foreign cultures. B.They long to join in endurance sports. C.They find AI tools too complex to operate. D.They lack the motivation to learn language. √ 推理判断题。根据第四段最后一句“Others will look at learning a new language with a mix of admiration and puzzlement，as they might with extreme endurance(耐力) sports，‘Good for you，if that’s your thing，but a bit painful for my taste.’”可知，第二组的人们缺乏学习语言的动力。故选D。 解析 4.How does the author highlight his argument in the last paragraph? A.By providing examples. B.By explaining concepts. C.By stating reasons. D.By offering advice. √ 写作手法题。根据最后一段中“It is a bit like analysing the benefits of close relationships to heart health but overlooking the inherent(固有的) value of those bonds themselves...The best relationships do not require a medium.”可知，作者在最后一段中通过举例来强调自己的论点。故选A。 解析 (2025·山东德州高二上期末) Caring 17-year-old，Lauren Schroeder，was inspired to help bring healthy food to needy families in her community. 语篇解读　本文是一篇记叙文。文章主要讲述了一个17岁的女孩Lauren Schroeder如何受到启发，决定帮助她所在社区的需要帮助的家庭获得健康食品的故事。 Ⅵ.完形填空 When she was just 14，she volunteered at a local 1 to help fill boxes for people in need with canned and packaged food. 1.A.factory B.school C.shelter D.shop √ factory工厂；school学校；shelter收容所；shop商店。根据上文的“she volunteered”以及空后的“help fill boxes for people in need with canned and packaged food”可推测，Lauren是在当地收容所做志愿者。故选C。 解析 She felt something was missing：fresh vegetables.“I thought it would be great to 2 that，” Lauren told the Washington Post about her motivation to grow and 3 homegrown produce. 2.A.examine B.tolerate C.discover D.change 3.A.donate B.promote C.purchase D.process √ √ 2.examine检查；tolerate忍受；discover发现；change改变。根据上文“She felt something was missing：fresh vegetables.”可知，Lauren觉得食品中缺少新鲜的蔬菜。而根据段首句“Caring 17-year-old，Lauren Schroeder，was inspired to help bring healthy food to needy families in her community.”可知，她想改变这一状况。故选D。 3.donate捐赠；promote提升，促进；purchase购买；process加工，处理。根据最后一段中“With assistance from her family，Lauren has donated more than 7,000 pounds of homegrown produce in the past two years.”可知，Lauren种植蔬菜是为了捐赠给当地有需要的人家。故选A。 解析 This 4 teen then told her parents of her desire to start a garden on their family farm.Initially，while proud of her daughter’s 5 ，Lauren’s mother，Katie，admitted to some 6 ，wondering how much work this would mean. 4.A.honey-mouthed B.kind-hearted C.good-mannered D.open-minded 5.A.reputation B.hobby C.idea D.agenda 6.A.mistakes B.truths C.regrets D.concerns √ √ √ 4.honey-mouthed甜言蜜语的；kind-hearted热心肠的；good-mannered有礼貌的；open-minded思想开明的。根据上文“Caring 17-year-old，Lauren Schroeder，was inspired to help bring healthy food to needy families in her community.”以及“Lauren told the Washington Post about her motivation to grow and homegrown produce.”可知，Lauren是个热心肠的女孩。故选B。 5.reputation名声；hobby爱好；idea想法；agenda日程。根据上文“This teen then told her parents of her desire to start a garden on their family farm.”可知，Lauren的妈妈是为自己女儿的想法感到骄傲。故选C。 6.mistake错误；truth事实；regret遗憾；concern担忧。根据空后的“wondering how much work this would mean”可知，Katie对女儿的想法也感到担心，因为她不知道这意味着要做多少工作。故选D。 解析 Coming from a farming family，Lauren had some 7 with agriculture，but she had never tried growing 8 at scale(规模). 7.A.familiarity B.difficulty C.doubt D.patience 8.A.fruits B.vegetables C.grains D.trees √ √ 7.familiarity熟悉；difficulty困难；doubt怀疑；patience耐心。根据空前的“Coming from a farming family”可知，Lauren来自农民家庭，由此可知，她对农业还是有点熟悉的。故选A。 8.fruit水果；vegetable蔬菜；grain谷物；tree树木。根据上文的fresh vegetables可判断，Lauren并未大规模种植过蔬菜。故选B。 解析 She 9 plants online，checking the instructions on how to take care of each crop. 9.A.mentioned B.shared C.ranked D.researched √ mention提及；share分享；rank排名；research研究。根据空后的“checking the instructions on how to take care of each crop”可推测，她是在网上研究如何种植农作物。故选D。 解析 She then secured a 10 from the National FFA Organization，which supports 11 education，to cover seeds(种子) and gardening supplies. 10.A.title B.place C.fund D.plan 11.A.agricultural B.cultural C.environmental D.special √ √ 10.title标题；place地点；fund资金；plan计划。根据下文的“to cover seeds(种子) and gardening supplies”可知，她从该组织获得资金，用来购买种子和园艺用品。故选C。 11.agricultural农业的；cultural文化的；environmental环境的；special特别的。根据上文的“the National FFA Organization”以及空后的“to cover seeds(种子) and gardening supplies”可判断，该组织支持农业教育。故选A。 解析 And importantly，Lauren didn’t 12 from hard work.During Iowa’s hot and dry summers，she had to 13 her crops for around three hours daily. 12.A.fall off B.set apart C.shy away D.go back 13.A.gather B.water C.observe D.plant √ √ 12.fall off下降；set apart使与众不同；shy away躲避；go back返回。根据下文“During Iowa’s hot and dry summers...the most challenging vegetable to harvest in her opinion.”可知，Lauren凡事都亲力亲为，她从未回避艰苦的工作。故选C。 13.gather聚集；water浇水；observe观察；plant种植。根据空前的“During Iowa’s hot and dry summers”以及常识可知，在炎热干燥的夏季，她需要给庄稼浇水。故选B。 解析 She also 14 checked for harmful insects，and bent down to pick her green bean crop，the most challenging vegetable to harvest in her opinion. 14.A.frequently B.impatiently C.occasionally D.leisurely √ frequently频繁地；impatiently不耐烦地；occasionally偶尔；leisurely悠闲地。根据下文“the most challenging vegetable to harvest in her opinion”可知，她需要频繁地检查有害昆虫，采摘绿豆作物。故选A。 解析 With assistance from her family，Lauren has donated more than 7,000 pounds of homegrown produce in the past two years.She has also won the 15 of her community. 15.A.interest B.admiration C.welfare D.competition √ interest兴趣；admiration钦佩；welfare福利；competition竞争。根据空前的“With assistance from her family，Lauren has donated more than 7,000 pounds of homegrown produce in the past two years.”以及全文内容可知，她的善举赢得了社区人们的钦佩。故选B。 解析 Every Wednesday afternoon，Le Duc An，a Vietnamese PhD student at Beijing University of Technology，practices calligraphy in the calligraphy group. 语篇解读　本文是一篇记叙文。文章主要介绍了一位名叫Le Duc An的越南博士生在北京工业大学学习中国书法的经历。 Ⅶ.语法填空 The 33-year-old 1.____________________________(study) Chinese calligraphy for nearly three years.“I 2.________________(expose) to Vietnamese calligraphy when I was a child，and it was one of the things that made the biggest impression on me，” An says. has been studying/has studied was exposed 1.考查时态和主谓一致。分析句子可知，设空处在句中作谓语，由时间状语for nearly three years和句意可知，此处可以用现在完成时或现在完成进行时，因为主语为单数第三人称，故助动词用has。故填has been studying/has studied。 2.考查动词时态、语态和主谓一致。设空处在句中作谓语，由空后时间状语从句中的was可知，动作发生于过去，expose与I之间是被动关系，故使用一般过去时的被动语态，主语为单数，be动词用was。故填was exposed。 解析 When he came to Beijing in 2019 for his PhD studies focusing on the environment，he also spent time practicing Chinese calligraphy,3.________________(commit) himself in earnest to the journey of learning the art. 考查非谓语动词。分析句子可知，设空处使用非谓语动词，此处he与commit之间是主动关系，故使用现在分词作状语。故填committing。 解析 committing 4.____________(initial)，An says that he did not understand the techniques in Chinese calligraphy，but with the help of Professor Liu Hongli，he gradually came to understand the meaning behind the characters and the techniques in calligraphy. 考查副词。分析句子可知，设空处在句中作时间状语，意为“起初”，应使用副词形式。同时该空置于句首，首字母应大写。故填Initially。 解析 Initially 5.____________(gain) a deeper understanding of calligraphy，An has visited many ancient sites in Beijing. 考查非谓语动词。分析句子可知，句中has visited为谓语动词，设空处使用非谓语动词，此处表示目的，故使用不定式结构作状语。同时该空置于句首，单词首字母大写。故填To gain。 解析 To gain He has also participated 6.______ a number of calligraphy competitions，both at school and international events. 考查介词。participate in为固定短语，意为“参与”。故填in。 解析 in An says that places 7._________ he has seen treasured scrolls of calligraphy have left a profound impression，and are 8.______ major source of inspiration. 7.考查定语从句。分析句子可知，设空处引导的是定语从句，关系词在从句中作地点状语，应用关系副词where。故填where。 8.考查冠词。分析句子可知，句中source为可数名词单数，意为“来源”，此处表示泛指，故设空处应该使用不定冠词。同时，其前面修饰词为major，是发音以辅音音素开头的单词。故填a。 解析 where a “Calligraphy has become a part of me，” An says.“Whenever I see Chinese calligraphy from different 9.___________(dynasty)，and on sculptures and at historical sites，I find myself 10.____________(impress) by the vastness and depth of Chinese culture.” 9.考查名词复数。dynasty为可数名词，意为“朝代”，再根据空前的different可知，此处表示复数意义。故填dynasties。 10.考查形容词。分析句子可知，此处使用了“find＋宾语＋宾补”结构，空处指人感到印象深刻的，应用形容词impressed作宾补。故填impressed。 解析 dynasties impressed 本课结束 $