Unit 2 Wildlife Protection 单元知识滚动练（配套课件PPT）-【步步高】2025-2026学年高一英语必修第二册学习笔记（人教版·新教材）

该高中英语单元复习课件系统整合了Unit 1和Unit 2的核心知识，通过单词拼写、语法填空、完成句子、主题语篇阅读等模块，从基础语言要素到综合语用能力分层梳理，帮助学生构建“词汇-语法-语篇”一体化的知识网络。 其亮点在于以“主题引领+分层训练”设计复习活动，如主题语篇阅读聚焦海龟保护与古树保护，渗透文化意识中的人类命运共同体理念，完形填空通过自闭症摄影师故事培养思维品质中的分析与创造能力。基础题夯实语言能力，拓展题提升学习策略，助力教师实施个性化复习，有效巩固学生知识并提升综合素养。

Wildlife protection Unit 2 单元知识滚动练 1 Ⅰ.单词拼写 1.I made a that the man should be removed from office due to the unforgivable mistake. 2.You’d better keep a between study and relaxation so that you can make progress in your studies. 3.We have all types of activities and used effective ways to reduce pollution. 4.The authorities are (调查) who on earth is hunting deer in the nature reserve. proposal balance conducted investigating Unit 1 复习强化 5.The company made a wonderful plan with the aim of (推销) its products in this unusual way. 6.We must be aware of the importance of observing Chinese ___________ (传统). 7.He made great to protecting endangered species from extinction. promoting traditions contributions Ⅱ.单句语法填空 1.Recently she has applied herself to (design) different posters. 2.At the moment everybody is prevented illegally shooting birds. 3.It is worthwhile (protect) all the creatures from dying out，which will be in turn good for humans. 4.Whenever I have some problems about English learning，I will immediately turn him for help. 5.Jack watched over his wife day and night so she was likely ___________ (recover) from the serious illness soon. designing from protecting/to protect to to recover 6.Only when I made out what had happened could I forgive you _______ what you had done. 7. we all know，we shouldn’t get profits at the expense of others’ interests. 8.I attempted (make) a living by selling goods in a shopping store. for As to make Ⅲ.单句语法填空 1.I was (alarm) to find that the old theatre was in ruins after a big fire. 2.I can provide some valuable clues and documents (concern) the crime. 3.Some immediate (measure) must be taken to preserve wild animals from disappearing. 4.In my opinion，everyone should be reminded (be) more careful. Unit 2　巩固落实 alarmed concerning measures to be 5.I intended (donate) some second-hand books and clothes to the poor areas. 6.I have been searching the Internet more information about Chinese cultural heritage and relics. 7.Now there (exist) some misunderstanding between my former classmate and me. 8.The reason I’d like to take part in the competition is that I want to learn more about Tang poems. for donating/to donate exists why Ⅳ.完成句子 1.我在适应新环境方面有困难，所以你能给我一些实用的建议吗？(adapt) I have trouble ，so could you please offer me some practical suggestions? 2.这就是我写信邀请你参加这个俱乐部的原因。(This is why...) join in the club. 3.正是因为我们想为那些有困难的人筹集资金，我们才建立了这个组织。(强调句型) we have established this organisation. adapting (myself) to the new environment This is why I am writing to invite you to It is because we’d like to raise funds for those in need that 4.有时我们会在当地社区举行活动，以便我们能够提高人们保护环境的意识。(so that) Sometimes we hold events in the local community ____________________ . 5.只有通过共同努力，我们才能做好志愿工作。(“only＋介词短语”位于句首的倒装句) the voluntary work well. so that we can raise people’s awareness of environmental protection Only with joint efforts can we do 6.目前，我们的环境正在遭到破坏，因此，必须采取有效措施来保护环境。(现在进行时的被动语态) At present ，and as a result，effective measures must be taken to protect the environment. our environment is being destroyed Ⅴ.主题语篇阅读(此篇精读) A program of Abu Dhabi’s environment agency is rescuing sea turtles and returning them to the Persian Gulf(波斯湾). 语篇解读　本文是一篇新闻报道。文章主要报道了阿布扎比环境机构的一个救援海龟项目，包括项目的目的、已释放的海龟数量、科学家如何追踪海龟以及海龟面临的威胁等信息。 Members of the program have released(释放) a total of about 500 sea turtles that were rescued.The environment agency launched the program three years ago to help turtles struggling to survive.The latest release took place in early June.Members of the agency’s Wildlife Rescue Program brought about 80 turtles to the water and released them.Scientists placed satellite equipment(卫星设备) on the turtles to better understand where they go.The information will inform scientists about the success of rehabilitation(恢复) methods. Turtles have historically been hunted for their meat and eggs.Their shells have been used in jewelry.But other causes have decreased the numbers of all seven species of sea turtles.Hind Al-Ameri is a scientist at the Environment Agency Abu Dhabi.She said that problems like plastic pollution，ship strikes，and fishing equipment are harming sea turtles.She added that coastal development reduces the amount of space the turtles have to lay eggs and warming oceans can harm coral reefs，which turtles need to survive.Besides，changing ocean currents(洋流) can bring turtles closer to animals that hunt them and rising sea levels might harm coastal areas where the turtles lay their eggs. The sex of baby turtles is influenced by the temperature at which the eggs develop.Warmer temperatures produce higher numbers of female turtles.Al-Ameri said conditions in the United Arab Emirates have become so warm that male population numbers should be greatly reduced. However，she said the turtle groups are healthy and reproducing. “It’s driving us to understand why our species are adapting to the changes，” she said. 1.How did scientists track the turtles? A.By locating them with special tools. B.By swimming after them in person. C.By studying data collected before. D.By doing various experiments in labs. √ 细节理解题。根据第二段中的“Scientists placed satellite equipment(卫星设备) on the turtles to better understand where they go.The information will inform scientists about the success of rehabilitation(恢复) methods.”可知，科学家通过在海龟身上放置卫星设备来追踪它们，卫星设备属于特殊工具。故选A。 解析 2.What’s paragraph 3 mainly about? A.Ways to hunt sea turtles. B.Experiments led by a scientist. C.Places where sea turtles lay eggs. D.Reasons for the decrease of sea turtles. √ 段落大意题。根据第三段中的“Turtles have historically been hunted for their meat and eggs.Their shells have been used in jewelry.But other causes have decreased the numbers of all seven species of sea turtles.”以及全段内容可知，本段围绕海龟数量减少这一现象展开，阐述了历史上的猎杀、塑料污染、船只碰撞、捕鱼设备、沿海开发、海洋变暖、洋流变化以及海平面上升等诸多导致海龟数量减少的原因。故选D。 解析 3.What determines the populations of male turtles? A.The rising sea level. B.The number of female turtles. C.The warmer temperatures. D.The changing ocean currents. √ 细节理解题。根据第四段中的“The sex of baby turtles is influenced by the temperature at which the eggs develop.Warmer temperatures produce higher numbers of female turtles.”可知，幼龟的性别受龟卵发育时温度的影响，温度越高，孵化出的雌龟数量就越多。这意味着温度越低，孵化出的雄龟数量相对越多，所以温暖的温度会影响雄性海龟的数量。故选C。 解析 4.What’s Al-Ameri’s attitude towards the program of Abu Dhabi? A.Negative. B.Supportive. C.Uninterested. D.Doubtful. √ 观点态度题。根据最后一段“However，she said the turtle groups are healthy and reproducing.‘It’s driving us to understand why our species are adapting to the changes，’ she said.”可知，Al-Ameri说该项目促使他们去探究海龟为何能适应变化，以及提到海龟种群健康且仍在繁衍，可以推断出她对阿布扎比拯救海龟项目是支持的态度。故选B。 解析 Ⅵ.完形填空 Adam Wolfers believes that his son’s autism(自闭症) has a positive impact on his hobby of photography. 语篇解读　本文是一篇记叙文。文章讲述了从小患有自闭症的摩根有着非凡的摄影天赋，他克服了重重困难，不仅开创了自己的摄影事业，还捐款资助其他的自闭症艺术家，获得了世人的认可，并以自身经历来激励人们勇于突破自身局限，探索新的事物。 10-year-old Morgan has always possessed a 1 eye for capturing the world around him through his camera.Diagnosed(诊断) with autism at the age of 3，Morgan has had a hard time 2 with others. 1.A.typical B.unique C.normal D.strange 2.A.interacting B.agreeing C.competing D.fighting √ √ 1.typical典型的；unique独特的；normal正常的；strange奇怪的，陌生的。根据第二段中“he has shown an exceptional talent for noticing details that others”可知，摩根能够发现别人发现不了的细节，说明他拥有独特的眼光。故选B。 2.interact互动，交流；agree同意；compete比赛，竞争；fight打架。根据句中的“autism”和常识可知，自闭症患者很难与他人交流互动。故选A。 解析 3 these difficulties，he has shown an exceptional talent for noticing details that 4 others.Morgan has found clarity and focus in nature，particularly in the vivid colors and shapes of plants，leading him to 5 the art of nature photography. 3.A.Despite B.From C.For D.Without 4.A.touch B.please C.escape D.hit 5.A.promote B.change C.explore D.admire √ √ √ 3.despite尽管；from从；for为了；without没有。根据句中“these difficulties”和“exceptional talent”可知，两者之间应为转折关系。故选A。 4.touch触摸，触动；please使满意；escape逃离，被忽略；hit击中。根据第一段中“10-year-old Morgan has always possessed a eye for capturing the world around him through his camera.”和本句中“exceptional talent”可知，摩根有着不同于常人的独特的才能，能够注意到被他人忽略的细节。故选C。 5.promote促进；change改变；explore探索；admire欣赏，钦佩。根据句中“Morgan has found clarity and focus in nature”和最后一段中“Morgan advises all of us to try new things and explore our and what we want to do.”可知，摩根一直在探索自己想要做的事情，所以他在大自然中的发现也引导他去探索自然摄影艺术。故选C。 解析 Not 6 with merely capturing pictures，Morgan has even established his own photography business，becoming one of the top sellers in a local shop. 7 ，he donates ten percent of his 8 to support autistic artists through the Blue Ribbon Arts Initiative. 6.A.content B.amused C.bored D.familiar 7.A.Accidentally B.Remarkably C.Undoubtedly D.Fortunately 8.A.expense B.budgets C.salaries D.profits √ √ √ 6.content满足的，满意的；amused觉得好笑的；bored厌倦的；familiar熟悉的。根据句中的“merely”“even”和句意可知，摩根创立了自己的摄影事业，可见他不满足于只是拍摄照片，而是有了更多的追求。故选A。 7.accidentally意外地；remarkably引人注目地，非凡地；undoubtedly毫无疑问；fortunately幸运地。根据句中“he donates ten percent of his ”和常识可知，作为一个自闭症患者，把自己的利润的10%捐赠给自闭症艺术家，是一个非常引人注目的举动。故选B。 8.expense费用；budget预算；salary工资；profit利润。根据前文“Morgan has even established his own photography business”可知，摩根是自己创业做生意的，所以他应该是把自己生意所得利润的10%拿出来捐赠的。故选D。 解析 However，his motivation for photography 9 financial gain，as he simply wants to share the beauty he 10 with others. 9.A.consists of B.goes beyond C.results in D.arises from 10.A.encounters B.expects C.recalls D.imagines √ √ 9.consist of由……组成；go beyond超越，超出；result in导致；arise from由……引起。根据句中“as he simply wants to share the beauty he with others”可知，摩根摄影只是想与他人分享自己所遇到的美，而不只是为了经济利益，可见他摄影的动机超越了经济利益。故选B。 10.encounter相遇，邂逅；expect期待，期盼；recall回想起；imagine想象。根据第二段中“Morgan has found clarity and focus in nature，particularly in the vivid colors and shapes of plants，leading him to____ the art of nature photography.”可知，摩根善于发现并用相机捕捉到美景，所以他只是想同别人分享他所遇到的美景。故选A。 解析 His work has gained 11 ，with one of his photos picked by National Geographic for 12 in the Commonwealth of Pennsylvania. 11.A.power B.strength C.recognition D.advantage 12.A.examination B.display C.investigation D.trade √ √ 11.power力量，权力；strength长处，力气；recognition承认，认可；advantage优势。根据句中“with one of his photos picked by National Geographic”可知，摩根拍摄的一张照片被《国家地理》杂志选中，说明他的作品得到了认可。故选C。 12.examination检查；display展览，陈列；investigation调查；trade交易，买卖。根据前文中的“National Geographic”可知，摩根的作品被《国家地理》杂志选中，应该是要参加展览的。故选B。 解析 His parents teared up as they told what his photography means.Morgan’s photography has become his saving grace(体面) because it gets people to look 13 his issues.“He’s going to make his 14 ，” his mother said. 13.A.past B.for C.up D.into 14.A.fortune B.way C.decision D.living √ √ 13.look past 忽略，忽视；look for寻找；look up查找；look into调查，研究。根据句中“his issues”和文章内容可知，摩根的问题是患有自闭症，而摄影成了他的体面，是因为人们只关注他优秀的摄影作品，而忽略了他的疾病。故选A。 14.fortune运气，财富；way道路(make one’s way前进，努力取得成功)；decision决定；living生计。根据全文内容可知，摩根虽然患有自闭症，但是喜爱摄影，他的作品也得到了认可，所以他的妈妈认为他会一路前行，努力取得成功的。故选B。 解析 Morgan advises all of us to try new things and explore our 15 and what we want to do.In other words，don’t be afraid to see things differently. 15.A.intelligence B.emotions C.limits D.knowledge √ intelligence智力，智能；emotion情绪；limit极限，限制；knowledge知识。根据全文内容可知，摩根从小患有自闭症，但是他通过自己的努力，创立了摄影事业，他的作品也获得了认可，这对于一个自闭症患者来说就是一个探索自身极限的过程，所以他也建议人们去探索自己的极限。故选C。 解析 Ⅶ.语法填空 (2025·湖北高一上期末) As you wander through the streets and parks of Beijing，do you sense the charming presence and quiet breath of ancient trees that 1.____ ______(stand) for centuries？Have you ever considered their future? 语篇解读　这是一篇说明文，主要介绍了北京的古老树木的历史意义和保护。 have stood 考查动词时态和主谓一致。此处为关系代词that引导的定语从句中谓语动词的填入，先行词是“ancient trees”，关系代词“that”指代先行词在从句中作主语。根据“for centuries”可知，此处强调从过去一直持续到现在的动作，应用现在完成时。主语为复数，助动词用have。故填have stood。 解析 A survey shows that Beijing is home to 41,865 ancient and valuable trees，of 2.__________ 6,198 are classified as first-grade ancient tress and 34,329 as second-grade ancient trees. which 考查定语从句。此处为“of＋关系代词”引导的非限制性定语从句，先行词是“41,865 ancient and valuable trees”，指物，在从句中作介词of的宾语，所以用关系代词which引导。故填which。 解析 The former are more than 300 years old，with the latter varying from 100 3. 299 years.These natural treasures not only serve as green decorations for the beautiful city,4. they also see the changes in history and climate，and protect biodiversity. to but 3.考查固定短语。vary from...to...为固定搭配，意为“从……到……变化”。故填to。 4.考查固定句型。此处为固定句型not only...but also...，意为“不但…… 而且……”，连接两个并列的句子。故填but。 解析 With China’s rapid development，the 5. (harmony) mix of ancient tree preservation and city development is becoming increasingly important.6. (achieve) this goal，local residents are needed to understand and take part in protecting them 7.________(active). harmonious To achieve 5.考查形容词。修饰名词“mix”需用形容词，harmony的形容词形式为harmonious，意为“和谐的”。故填harmonious。 6.考查动词不定式。结合句意可知，此处表示目的，应用动词不定式作目的状语。位于句首，首字母大写。故填To achieve。 7.考查副词。修饰动词短语“take part in”需用副词，active的副词形式为actively，意为“积极地”。故填actively。 解析 actively Recently，a big company and the Beijing Afforestation Foundation cooperated to start the Beijing Biodiverse City Ancient Tree Guidebook，aimed at promoting 8. (aware) and understanding of ancient trees preservation.9. guidebook provides necessary information about ancient trees and stresses important samples(样本) in Beijing. awareness The 8.考查名词。and 连接两个并列的名词，understanding 为名词，所以此处应用aware的名词形式awareness，意为“意识”。故填awareness。 9.考查冠词。此处特指上文提到的“Beijing Biodiverse City Ancient Tree Guidebook”，所以用定冠词the，句首单词首字母大写。故填The。 解析 A map showing 17 scenic spots decorated with ancient trees 10._________ (include) in the book as well.It also provides methods for identifying and protecting them，with the chief goal of preserving urban biodiversity. is included 考查动词时态、语态和主谓一致。此处为谓语动词的填入，句子主语“A map”与include之间是被动关系，且句子描述的是客观事实，应用一般现在时的被动语态，其结构为“am/is/are＋过去分词”，主语为单数，be动词用is。故填is included。 解析 本课结束 $