Unit 5 A delicate World Developing ideas & Presenting ideas & Reflection 分层同步练习-2025-2026学年高中英语外研版选择性必修第二册

Developing ideas & Presenting ideas & Reflection 一、必备知识基础练 Ⅰ.单词拼写 1.According to the World Wildlife Fund,the global black rhino population has dropped as low as 5,500,giving the rhinos a “critically endangered” 　　　　　(地位).  2.A total of 40 women met the 　　　　　　(标准) for a high fitness level with a capacity of 120 watts or higher,while 92 women were in the medium fitness category.  3.The course is made up of 12 two-hour 　　　　　(一段时间).  4.(2021浙江1月卷)...since he didn’t know his town’s name,finding a small neighborhood in a 　　　　　　(广大的) country proved to be impossible.  5.(简明英汉词典)Few plants or animals 　　　　　(茁壮成长) at so high altitude.  Ⅱ.单句语法填空 1.(2021新高考Ⅰ卷)...you’ll often get to stay in a central location (位置) with 　　　　　　(secure) and comfort.  2.(汉英大词典)She exchanged a few words of 　　　　　　(greet) with the guests.  3.How to coexist 　　　　　　the nature becomes a serious issue.  4.(牛津词典)By 　　　　　　(compare),cost on education decreased last year.  5.He spared no effort to carry out a series of reforms to make his country 　　　　　　(prosper).  Ⅲ.单句写作 1.我很荣幸能代表学生会,对您参加我们的讲座表示最热烈的欢迎。 　　　　　　　　　　　　　　　　,I’m greatly honored to have the opportunity to extend our warmest welcome to you for your participation in our lecture.  2.很荣幸能站在这里发表演讲,演讲的主题是“感谢您,我的高中”。(It is+n.+to do sth.) 　　　　　　　　　　　　　　　　 and give you a speech,whose theme is “Thank you,my high school”.  3.上周日,由学生会组织的一些年轻学生志愿者走上街头,庆祝并宣传世界水日。(过去分词作后置定语) Last Sunday,some young student volunteers,　　　　　　　　　　　　　　　　　,took to the streets to celebrate and advertise World Water Day.  4.最后,爸爸把他们三个人带上船,Lizzy终于闭上了眼睛,筋疲力尽,如释重负。(where引导定语从句) Finally,Dad got three of them into the boat 　　　　　　　　　　　　　　　　,exhausted and relieved.  5.必须强调的是,该电台每周都会举办相当多精彩纷呈的活动。(what引导主语从句) 　　　　　　　　　　　　　　　　 is that the station holds a considerable number of fantastic activities every week.  二、能力素养提升练 Ⅳ.阅读理解 (2025广东深圳高二上期中) Taking at least twenty minutes out of your day to walk or sit in a place that makes you feel in contact with nature will significantly lower your stress hormone levels.That’s the finding of a study that has established for the first time the most effective amount of an urban nature experience.Healthcare professionals can use this discovery to prescribe (开药) “nature-pills” in the knowledge that they have a real measurable effect. “We know that spending time in nature reduces stress,but until now it was unclear how much is enough,how often to do it,or even what kind of nature experience will benefit us,” says Dr.Hunter,a lead author of this research.“Our study shows that for the greatest payoff,in terms of efficiently lowering levels of the stress hormone,you should spend 20 to 30 minutes sitting or walking in a place that provides you with a sense of nature.” To assist healthcare professionals looking for evidence-based guidelines on what exactly to distribute,Hunter and her colleagues designed an experiment that would give a realistic estimate of an effective amount. Over an 8-week period,participants were asked to take a nature pill with a duration of 10 minutes or more,at least 3 times a week.Levels of stress hormone,were measured from saliva(唾液) samples taken before and after a nature pill,once every two weeks.The data revealed that just a twenty-minute nature experience was enough to significantly reduce stress levels. “Healthcare professionals can use our results as an evidence-based rule of thumb on what to put in a nature-pill prescription,” said Hunter.“It provides the first estimates of how nature experiences impact stress levels in the context of normal daily life.It breaks new ground by addressing some of the complexities of measuring an effective nature amount.” 1.What’s the great significance of the study? A.It finds out a new way to release stress. B.It can help doctors prescribe various pills. C.It makes it clear that exercise can help release stress. D.It finds out the accurate amount of nature experience. 2.How did Hunter get the finding? A.By working with some doctors. B.By asking participants questions. C.By carrying out an experiment. D.By comparing the previous data. 3.What did Hunter think of the result of the study? A.It has drawbacks. B.It’s meaningful. C.It’s worth researching further. D.It needs more discussions. 4.What’s the main idea of the text? A.Nature has close relationship with stress. B.We should stay in nature to keep healthy. C.We cannot get close to nature frequently. D.Staying in nature for proper time will lower stress levels. Ⅴ.语法填空 (2025河南信阳高二上月考) Last Thursday,China’s State Council 1.　　　　　(publish) an action plan to improve the air quality as part of the country’s efforts to promote high-quality economic development.  The plan,2.　　　　　　 contains a series of measures,is to achieve bluer skies by 2025,such as pushing forward green industrial changes,3.　　　　　(build) a cleaner energy mix,and developing a low-carbon transport system.  Its goals are to reduce PM2.5 degree in cities by 10 percent by 2025,4.　　　　　　(compare) to the 2020 level,to control the number of days each year with heavy air pollution,5.　　　　　　 to cut emissions of nitrogen oxides (氮氧化物的排放) by over 10 percent.  China will speed up the removal of outdated products and encourage green 6.　　　　　　 (industry).More will be done to develop new and clean energy to ensure that non-fossil (非化石的) energy will account 7.　　　　　　 20 percent of the country’s total energy consumption (消耗) by 2025.The production and supply of 8.　　　　　　(nature) gas will also be increased.In some key areas,most of the buses,taxis and other public transport means will be 9.(complete) replaced by new energy vehicles.  Efforts will also be made 10.　　　　　　　　(strengthen) the role of law,and increase international efforts on atmospheric environment management and desertification prevention and control,according to the plan.  Ⅵ.应用文写作 假定你是李华,为了提高学生们保护动物的意识,你校英语俱乐部将举办以“Save Animals”为题的英文海报设计大赛。请你为其写一则英文征稿启事,号召大家积极参赛。内容包括: 1.活动目的; 2.参赛作品要求; 3.截止日期。 注意:1.写作词数应为 80左右; 2.请按如下格式在相应位置作答。 Contributions Wanted           Ⅶ.读后续写 阅读下面材料,根据其内容和所给段落开头语续写两段,使之构成一篇完整的短文。 (2025河南商丘部分学校高二上月考) Maria and Peter lived in a coastal city.The greatest pleasure for them in summer was swimming at their local beach after school.But one day they started to lose their enthusiasm for swimming.More often than not,they would find plastic bags thrown on the beach.Worse still,as they swam,some plastic bags would float around them and even stick to their legs when they walked to the shore. They were upset and decided something needed to be done to prevent the beautiful sea from being consumed by waste.One weekend,Maria and Peter brought a big bag to the beach and determined to clean it up.Sweat streamed down from their foreheads when they bent down and picked up the plastic bags.To their disappointment,after a day’s hard work,there were still many plastic bags lying on the beach or floating in the water.Going home with aching legs and arms,Maria and Peter were almost defeated by a strong sense of failure. That night over dinner with their parents,the pair ate silently.Noticing their low spirits,their mother asked gently,“You two looked so down.What happened?”Exchanging glances with Peter,Maria replied in a low voice,“It’s those annoying plastic bags.We tried to clean up but it was just impossible.”Understanding the pair’s disappointment,their father patted them on the back and comforted them,“Well,it’s really hard for just two of you to fix such a big problem.”“Just two of us,”complained Maria and Peter,looking at each other.Suddenly,an idea flashed through their minds,their eyes shining with excitement.“Yes,that’s the point!We should make more people aware of the problem and encourage them to take action!” the pair said in chorus. 注意: 1.续写词数应为150左右; 2.请按如下格式在相应位置作答。 After quickly finishing their dinner,the pair went upstairs and started planning.         Excited and nervous,they posted the video and article on WeChat.         知识积累卡 一、重点单词 1.duration n.　　　　　　　　  2.reveal v.　　　　　　  3.atmospheric adj.　　　　　　　　　　　  二、熟词生义 address 文中义:v.　　　　　　　其他义:n.　　　　　　  三、词块速记 1.lower your stress　　　　　  2.break new ground　　　　　　　　  3.speed up the removal of outdated products 　　　　　　　　　　　  4.account for 20 percent 　　　　　  四、长难句分析 To assist healthcare professionals looking for evidence-based guidelines on what exactly to distribute,Hunter and her colleagues designed an experiment that would give a realistic estimate of an effective amount. 分析:To assist healthcare professionals...为不定式作目的状语;that引导　　　　　　。  句意:    参考答案 Ⅰ.1.status　2.criteria　3.sessions　4.vast　5.thrive Ⅱ.1.security　2.greeting　3.with　4.comparison　5.prosperous Ⅲ.1.On behalf of the Students’Union　2.It’s my honor to stand here　3.organized by the Students’Union　4.where Lizzy finally closed her eyes　5.What must be stressed Ⅳ.【语篇解读】本文是一篇说明文。文章介绍了研究发现在自然中待一段时间会降低压力荷尔蒙水平。 1.D　细节理解题。根据第一段中的“That’s the finding of a study that has established for the first time the most effective amount of an urban nature experience.”可知,这项研究的意义在于它精确地确定了接触自然的时间量。故D项正确。 2.C　细节理解题。根据第三段中的“Hunter and her colleagues designed an experiment that would give a realistic estimate of an effective amount.”可知,Hunter是通过实验得出这一结果的。故C项正确。 3.B　推理判断题。根据最后一段中的“It breaks new ground by addressing some of the complexities of measuring an effective nature amount.”可知,这项研究的结果解决了测量有效接触自然时间量的复杂性,开辟了新的领域,由此可知,Hunter认为这项研究的结果是有意义的。故B项正确。 4.D　主旨大意题。根据第一段中的“Taking at least twenty minutes out of your day to walk or sit in a place that makes you feel in contact with nature will significantly lower your stress hormone levels.”可知,每天至少抽出20分钟的时间去散步或坐在一个能让你感觉到与自然接触的地方,这会大大降低你的压力荷尔蒙水平,由此可知,本文介绍的是研究发现在自然中待一段时间会降低压力水平。故D项正确。 Ⅴ.【语篇解读】本文是一篇说明文。文章主要介绍了中国国务院发布的一项行动计划,该计划包含了到2025年实现更蓝天空的一系列措施。 1.published　考查动词的时态。根据句中的时间状语“Last Thursday”可知,句中谓语动词应使用一般过去时。故填published。 2.which　考查定语从句的引导词。此处考查非限制性定语从句,先行词是plan,从句中缺少主语,且指物。故填which。 3.building　考查非谓语动词。此处和前后的pushing,developing两个形式并列一致。故填building。 4.compared　考查非谓语动词。主语goals和动词compare构成被动关系,此处为过去分词短语作状语。故填compared。 5.and　考查并列连词。此处是三个作表语的动词不定式短语构成并列关系。故填and。 6.industries　考查名词复数。industry是可数名词,此处表示“绿色产业”,应用复数形式。故填industries。 7.for　考查介词。固定搭配account for表示“(在数量、比例上)占”。故填for。 8.natural　考查形容词。根据空后的名词gas可知,此处需要用形容词作定语修饰名词。故填natural。 9.completely　考查副词。根据空后的replaced可知,此处需要用副词修饰动词作状语。故填completely。 10.to strengthen　考查非谓语动词。此处为动词不定式短语作目的状语。故填to strengthen。 Ⅵ.Contributions Wanted  To raise all the students’ awareness of protecting animals,our school English club is to hold an English poster design competition entitled Save Animals. Your poster is required to convey a clear message with a simple picture and in brief language.Of course,the content must be positive and healthy.There should be no more than 50 words in your text and an impressive English slogan is preferred.Most importantly,your poster needs to stick to the theme,which should be reflected in a creative and persuasive way.Please submit your work before June 1st,2025. Everyone is welcome to take part in the competition.Just do it!I think it’s your time to show your concern for the ecosystem as well as your ability to create. Ⅶ.After quickly finishing their dinner,the pair went upstairs and started planning.Maria and Peter decided to take advantage of the Internet.“Maybe we can write an article to raise people’s awareness.” Maria proposed.“Good idea!We can also make a video!”Peter added.The next few hours witnessed their heated discussion and growing confidence in a clean and beautiful coast.The next day,they went to the beach and filmed a short video showing plastic bags lying on the beach and floating in the sea.Peter,who was good at writing,wrote an article talking about the present situation of the beach and asking people to take part in the clean-up.  Excited and nervous,they posted the video and article on WeChat.To their amazement,their post went viral online immediately.Countless comments flooded in,saying how heartbroken they were when looking at the polluted beach and ocean.What amazed Maria and Peter more was that numerous people in their community,encouraged by their efforts,offered to join in their clean-up.More and more people came to the beach to collect plastic bags,and they also appealed to others to avoid throwing or using plastic bags.A year later,with their joint and continuous effort,the coast regained its beauty and Maria and Peter regained their long-awaited pleasure.  知识积累卡 一、1.持续时间,期间　2.揭示,透露　3.大气的,大气层的 二、设法解决　住址 三、1.减轻压力　2.开拓新领域　3.加速淘汰过时产品　4.占20% 四、定语从句 为了帮助医疗保健专业人员寻找以证据为基础的指导方针,Hunter和她的同事设计了一个实验,可以对有效剂量给出一个现实的估计。 学科网（北京）股份有限公司 $