Unit 2 Looking into the Future　单元知识滚动练（配套教参Word）-【步步高】2025-2026学年高二英语选择性必修第一册学习笔记（人教版·新教材）

本讲义聚焦高中英语Unit 1和Unit 2的词汇、语法及综合运用，通过跨单元滚动设计搭建学习支架，Unit 1复习强化融入Unit 2词汇，Unit 2巩固落实复现Unit 1词汇，系统衔接基础词汇（如vital、efficient）、语法（副词、非谓语、时态）与语篇理解（阅读、完形）等知识点。 该资料以滚动复习与多元题型为特色，跨单元词汇复现帮助学生主动整合新旧知识，提升学习能力。阅读理解分析技术对社会的影响，完形填空讲述个人经历，需学生推理评价，培养思维品质。语法填空和完成句子强化语言表达，助力语言能力提升。课中辅助教师检测学情，课后帮助学生查漏补缺，巩固知识。

作业5　单元知识滚动练 [分值：91分] Unit 1　复习强化 提示：加底纹的词汇是Unit 2词汇 Ⅰ.单词拼写(共8小题；每小题1.5分，满分12分) 1．As far as I am concerned，these phrases are of vital significance to your further English learning. 2．With the purpose of working in a more efficient way，we’d better adopt more scientific methods. 3．The politician is faithful to his country and never will he leak any secrets to foreign countries. 4．Some remote areas in China have obtained a large sum of money from tourism by now. 5．The other day I encountered(偶然碰到) my distant nephew in the street accidentally. 6．I advocate founding(建立) a non-profit organization for the elderly，providing free medical assistance. 7．He just now acknowledged(承认) switching off the computer mistakenly，resulting in the loss of some important data. 8．Having collected and evaluated(评估) the information，scientists make predictions. Ⅱ.单句语法填空(共8小题；每小题1.5分，满分12分) 1．Apparently (apparent)，the man has the potential to finish the challenging task as scheduled. 2．Upon hearing (hear) that he committed a crime，we were totally shocked. 3．Having lived here for a long time，he gradually(gradual) switched his view. 4．Based on relevant data and evidence，the scientist has arrived at a correct conclusion(conclude)． 5．In the past ten days the police have been committed to finding(find) out why the chemistry lab caught fire. 6．The librarian didn’t obey the library rules，and hence，she got punished(punish)． 7．He offered us an accurate and proper explanation，and consequently(consequence)，we forgave him for the mistake. 8．The visiting team was defeated(defeat) by our women football team last night，which made us fans excited and proud. Unit 2　巩固落实 提示：加底纹的词汇是Unit 1词汇 Ⅲ.单句语法填空(共8小题；每小题1.5分，满分12分) 1．To sum up，I have fallen behind other students as a result of my constant absence(absent) from school. 2．To be honest，we should place greater emphasis(emphasize) on the importance of combining theory and practice. 3．In modern times numerous people have a preference(prefer) for hot tea，especially in cold winter. 4．Having used a new method，the staff in the academy worked more efficiently(efficient)． 5．He has persuaded me to analyse(analyse) the problem in this proper way. 6．He commanded me to flee(flee) from the burning spot as quickly as possible. 7．Occupied(occupy) in getting his doctorate，the young man couldn’t spare any time to visit his parents. 8．It won’t be long before he takes up a position in the government. Ⅳ.完成句子(共5小题；每小题3分，满分15分) 1．这个女孩偏爱音乐，希望成为一名歌手。 The girl prefers/has a preference for music and she wishes to be a singer. 2．在到达那座偏远的岛之后，我没能和她保持联系。 After arriving at the distant island，I failed to keep in touch with her. 3．领导决定去安慰一下反对新规定的村民们。 The leader decided to comfort the villagers who were opposed to/opposed the new rule. 4．看到这个瘦骨嶙峋的男孩，我忍不住哭了起来，我意识到我必须做点什么来帮助他。 At the sight of the skinny boy，I couldn’t resist crying and I was aware that I must do something to help him. 5．一听到有人敲门，他就立刻关上了电脑。 He switched off the computer the instant he heard someone knocking at the door. Ⅴ.阅读理解(共4小题；每小题2.5分，满分10分) The impact of technology on human connections is a subject of constant，worthwhile debate.As author Julie Morgenstern points out，“Twenty years ago，we may not have imagined a world in which every person could hold great power in their hand.And then came the smartphone.Anyone can now gain knowledge that several decades ago was only accessible to the highly educated.” Globally，social media platforms and messaging apps have made it easier than ever to stay in touch with friends，family and colleagues，regardless of geographical distances.These communication tools help develop a sense of being connected despite physical separation. Unfortunately，the same technology can also lead to loneliness.Excessive(过多的) screen time，particularly among younger generations，can replace face-to-face exchanges，potentially weakening social skills and deepening loneliness.This is often a point of concern and debate as it is seen to prevent people from experiencing and enjoying the present，physical moment. Another issue that can lead to the division of society is filter bubbles(过滤泡泡)．Machine learning used by social media platforms and search engines often shows content that fits a user’s existing thoughts and preferences.Thus people are exposed only to information and opinions that deepen their own views. One more concern for using technology focuses on the user’s privacy.Social media platforms have been offering their services without charge.But in exchange，people are tracked from site to site by technologies such as the cookies，and their personal data can be used to target them with related marketing.As people have become more aware of it，there is increasing potential for people to become more guarded in their online communication，therefore decreasing the development of any sincere online connections. Actually，the impact of technology on human connections is not simply positive or negative.It’s a reflection of how we use the technology.If we are considerate about the way we use technology，we can realize its positive potential for bridging divides and bringing us closer together. 1．What does Julie Morgenstern mainly stress about technology? A．It deepens the existing social gap. B．It helps achieve educational equality. C．It promotes the connection between people. D．It makes information gathering widely easier. 答案　D 解析　推理判断题。根据第一段中的“Anyone can now gain knowledge that several decades ago was only accessible to the highly educated.”可推知，Julie Morgenstern主要强调技术使信息获取更容易。故选D。 2．What does the author think is the influence of filter bubbles on people? A．Narrowing their social circle. B．Strengthening their present belief. C．Exposing them to different thoughts. D．Making them become open-minded. 答案　B 解析　细节理解题。根据第四段中的“Machine learning used by social media platforms...information and opinions that deepen their own views.”可知，社交媒体平台和搜索引擎通常会显示符合用户现有想法和偏好的内容。因此，人们只会接触到加深自己观点的信息，所以过滤泡泡会强化人们现有的观念。故选B。 3．Why do social media platforms offer free services according to paragraph 5? A．To ensure good user experience. B．To promote the use of the Internet. C．To attract potential buyers of goods. D．To encourage online communication. 答案　C 解析　推理判断题。根据第五段中的“But in exchange，people are tracked from site to site by technologies such as the cookies，and their personal data can be used to target them with related marketing.”可知，社交媒体平台提供免费服务，作为交换，人们的个人数据会被cookie等技术跨网站跟踪并用于针对性营销，由此可推知，社交媒体平台之所以提供免费服务是想吸引潜在的商品买家。故选C。 4．What may be the best title of the text? A．Is Excessive Online Time Dangerous? B．How Can We Use Technology Correctly? C．Is Technology Bridging or Dividing Society? D．Are Social Media Privacy Concerns a Major Issue? 答案　C 解析　标题归纳题。通读全文可知，技术弥合了知识鸿沟、使人们联系更密切，但技术也会导致孤独、加深观念分歧或让人变得更警惕。由此可知，文章主要从正反面讲述了技术对人际关系的影响。所以C项(技术为社会架起桥梁还是导致其分裂？)符合文章主旨，适合作标题。故选C。 Ⅵ.完形填空(共15小题；每小题1分，满分15分) (2024·湖北荆州高二上期末) I believe joining ASB was one of the best decisions of my eighth-grade year，and being a part of the journalism committee was a wonderful experience.After the first meeting，I had a strong 1 that ASB was going to be a thrill(令人兴奋的经历)． The committee was a selected 2 of three students，two of whom were new，including me.So I had to take a 3 course in journalism.Though it sounds challenging，it is easy as long as you use your time 4 . My first 5 was on ASB’s first event，Spirit Week.I quickly learned that these stories take quite some time and 6 extra time outside of school to be well written.Though I played on a travel hockey(曲棍球) team and had several practices and 7 throughout the week and weekend，some advice I should have taken more seriously was 8 first，fun and games later.I had trouble 9 a consistent schedule throughout the school year，making it 10 to create articles，finish homework，and travel to practices and games.I know now that school should always be the number one priority(优先事项)． My three years at McAuliffe are 11 an end，and though it was quite an experience with 12 schedules，it was an exciting and wild ride， 13 me well for the future. I 14 high school will be quite the experience，with sports，classes，and clubs.It will be exciting because there are so many new things to 15 ，as well as meeting new friends. 语篇解读　本文是一篇记叙文。这篇文章主要描述了作者克服了在学校生活中各种活动之间平衡的困难，并对即将到来的高中生活充满期待。 1．A.desire B．intention C．sense D．warning 答案　C 解析　desire愿望；intention意图；sense感觉；warning警告。根据下文“ASB was going to be a thrill”可知，作者强烈感觉ASB将是一段令人兴奋的经历。故选C。 2．A.class B．community C．group D．band 答案　C 解析　class班级；community社区；group团体；band乐队。根据“The committee was a selected of three students”可知，这个委员会是由三名学生组成的选拔小组。故选C。 3．A.cooking B．interviewing C．shopping D．training 答案　D 解析　cooking烹饪；interviewing面试；shopping购物；training培训。根据上文“two of whom were new，including me”可知，组建的委员会是由三个学生组成的选拔小组，其中包括作者在内的两个是新人，因此作者需要参加培训课程。故选D。 4．A.currently B．generously C．individually D．wisely 答案　D 解析　currently目前；generously慷慨地；individually个别地；wisely明智地。根据上文“it is easy as long as you use your time”并结合语境可知，应是明智地利用时间。故选D。 5．A.story B．barrier C．company D．crisis 答案　A 解析　story故事，报道；barrier障碍；company公司；crisis危机。根据下文“I quickly learned that these stories take quite some time”可知，作者意识到写这些报道需要相当长的时间，此处是stories的原词复现。故选A。 6．A.balance B．estimate C．manage D．require 答案　D 解析　balance平衡；estimate估计；manage管理；require需要。根据下文“extra time outside of school to be well written”可知，这些报道需要额外的课外时间才能写好。故选D。 7．A.games B．expenses C．destinations D．arrangements 答案　A 解析　game比赛；expense费用；destination目的地；arrangement安排。根据上文“had several practices”以及下文“travel to practices and games”可知，作者参加了一支旅行曲棍球队，每周有几次训练和比赛。故选A。 8．A.audience B．championship C．school D．wealth 答案　C 解析　audience观众；championship锦标赛；school学校；wealth财富。根据下文“I know now that school should always be the number one priority(优先事项)．”可知，作者意识到，学校应该永远是第一要务，故作者听从了“先上学，后玩乐”的建议。故选C。 9．A.changing B．keeping C．losing D．adjusting 答案　B 解析　change改变；keep保持；lose失去；adjust调整。根据下文“a consistent schedule throughout the school year”可知，在整个学年里，作者很难保持一个连贯的、一致的时间表。故选B。 10．A.tough B．realistic C．necessary D．convenient 答案　A 解析　根据上文“I had trouble a consistent schedule throughout the school year”可知，作者在整个学年都很难保持一致的时间表，所以这使得作者很难去写文章、完成作业、旅行训练和比赛。故选A。 11．A.giving up B．resulting in C．calling for D．coming to 答案　D 解析　give up放弃；result in导致；call for呼吁；come to到来。come to an end为固定搭配，意为“结束”。故选D。 12．A.tight B．efficient C．perfect D．various 答案　A 解析　tight紧的，严密的；efficient高效的；perfect完美的；various各种各样的。根据上文可知，作者上学期间的时间安排非常紧凑。故选A。 13．A.charging B．exchanging C．preparing D．thanking 答案　C 解析　charge充电；exchange交换；prepare准备；thank感谢。根据下文“well for the future”可知，虽然有着紧凑的时间安排，但这是一次令人兴奋和开心的旅程，为作者未来的发展做好了准备。故选C。 14．A.realize B．believe C．imagine D．oppose 答案　B 解析　realize认识到；believe相信；imagine想象；oppose反对。根据下文“high school will be quite the experience，with sports，classes，and clubs”可知，作者相信高中将会是一段很好的经历，有运动、课程和俱乐部。故选B。 15．A.achieve B．explore C．monitor D．display 答案　B 解析　achieve实现；explore探索；monitor监控；display展示。根据上文“there are so many new things”可知，作者认为有很多新的东西要去探索。故选B。 Ⅶ.语法填空(共10小题；每小题1.5分，满分15分) China is affected by natural disasters easily.When a disaster 1. (strike)，how a country responds to disasters makes the difference between life and death.Since the 2008 Wenchuan earthquake，from which China suffered 2. (serious)，disaster prevention and control have become top priorities for the Chinese government.One important aspect is the establishment of an 3. (effect) earthquake monitoring and early warning system.The China Earthquake Networks Center will confirm the location and magnitude(震级)4. sending out alarm messages to the public. China’s ability to respond to disasters stands out，as it can quickly deploy(部署) rescue forces and resources.It 5. (establish) 27 professional teams for various types of rescue work so far,6. ensures a 24 hour on duty emergency response. China also has an outstanding ability in post-disaster 7. (recover) and reconstruction.The reason is that it is able to organize and combine resources from various departments 8. (repair) basic facilities and restore essential services such as power，water supply and communication.This reduces 9. impact of secondary disasters and helps those affected by disasters rebuild their lives. Disaster relief is a comprehensive effort that requires a whole society working together.China sets an example of how to prevent loss and save lives by 10. (put) people first. 语篇解读　本文是一篇说明文。文章主要讲的是我国在应对地震和灾后修复重建方面的突出能力。 1．答案　strikes 解析　考查动词时态和主谓一致。由responds可知，句子时态是一般现在时，主语a disaster是单数，因此空格处用第三人称单数，故填strikes。 2．答案　seriously 解析　考查副词。空格处用副词修饰动词suffered，serious的副词形式是seriously，意为“严重地”。故填seriously。 3．答案　effective 解析　考查形容词。空格处用形容词作定语，修饰名词短语earthquake monitoring and early warning system，effect的形容词形式是effective，意为“有效的”，故填effective。 4．答案　before 解析　考查介词。根据语境可知，句子表示“中国地震台网中心将在向公众发送警报信息之前确认地震的位置和震级”，空格处意为“在……之前”，用介词before。故填before。 5．答案　has established 解析　考查动词时态和主谓一致。由so far可知，句子时态是现在完成时，主语It是单数，故填has established。 6．答案　which 解析　考查定语从句。空格处引导非限制性定语从句，从句中缺少主语，主语是前面整个主句的内容，故填which。 7．答案　recovery 解析　考查名词。根据语境可知，句子表示“中国在灾后恢复和重建方面也有突出的能力”，空格处意为“恢复”，用名词作宾语，故填recovery。 8．答案　to repair 解析　考查非谓语动词。空格处用不定式表目的，故填to repair。 9．答案　the 解析　考查定冠词。空格处用定冠词the，特指次生灾害的影响，故填the。 10．答案　putting 解析　考查非谓语动词。by是介词，空格处用动名词作宾语，故填putting。 学科网（北京）股份有限公司 $