Unit5 Section Ⅲ-【正禾一本通】2024-2025学年高中英语选择性必修第二册同步课堂高效讲义配套课件（外研版2019）

Unit 5 A delicate world 主题语境：人与自然——保护我们脆弱的星球 Section Ⅲ　Developing ideas & Presenting ideas 目录/CONTENTS 读文——语篇研析 深挖教材 背诵——晨背晚默 事半功倍 02 01 03 探究——要点直击 核心突破 闯关——达标检测 夯基固本 04 背 诵——晨背晚默 事半功倍 （词句背诵+语基默写，可打印，教师灵活使用） 读 文——语篇研析 深挖教材 （课文助读，可打印，教师灵活使用） I'm honored to have the opportunity to make a speech on winding rivers, high mountains and sunny beaches holding me entirely in their fascination braved rush­hour traffic What I want to stress is that you'd better bring some gifts 探 究——要点直击 核心突破 【高频词汇练全】 n．比较→compare v．比较；比喻 n．比较 comparison 1 Compared with/to learning one's native language 代表 on behalf of/on one's behalf 2 On behalf of the Students' Union, I'm writing to invite you to give us a lecture from 3：00 pm to 5：00 pm next Wednesday. adj．稀有的，罕见的；珍贵的→rarely adv．很少，难得 rare 3 adv．据说；看来，似乎；显然→apparent adj．显而易见的；显然的 apparently 4 Apparently, China has made great progress in the past decades. It is apparent that China has made great progress in the past decades. n．差异；变化→vary vi．变化→various adj．不同的，各种各样的→variety n．品种；种类；变化 variation 5 There are a variety of/varieties of/various tourist attractions and historic sites in Beijing. adj．濒临灭绝的→danger n．危险；威胁→ endanger v．危及；使遭遇危险→dangerous adj．有危险的 endangered 6 Many measures have been taken to save endangered wildlife in China. 【中频词汇练会】 【重点句式练透】 n．交换；交流 vt.交换； 交流；交易；兑换 句型公式：过去分词短语作后置定语 put it in the provided envelope widely considered one of the most important figures in Chinese history 课下巩固训练（十五） Ⅰ．读文章细节 1．What's the main idea of the passage? A．The beautiful scenery of Shennongjia． B．Rare animal and plant resources in Shennongjia． C．People's efforts to protect Shennongjia． D．The reason why Shennongjia is on the UNESCO World Heritage List． 2．What is the second criterion required by the list in Shennongjia? A．Shennongjia owns the characteristic of well­known biodiversity． B．The local people take things from nature without causing damage． C．Shennongjia is obviously one of the most “complete” natural areas． D．People of Shennongjia live and work in harmony with nature． √ √ 3．What does “this” refer to in Para．5? A．Over 3，000 plant species found in Shennongjia． B．4，300 insect species recorded in Shennongjia． C．All the creatures in Shennongjia． D．More than 600 vertebrate species． 4．Which of the following sentences is WRONG? A．Shennongjia is named after the legendary father of Chinese herbal medicine, Shennong． B．Before the 1980s，the number of the Golden Snub­nosed Monkeys is below 700． C．The fact that the bees of Shennongjia have coexisted with the local people shows that people live in harmony with nature． D．The wild animals in Shennongjia live naturally without human care． √ √ 5．What is the most impressive aspect of Shennongjia for the speaker? A．The local village is known for its home­made honey． B．The local people take things from nature without damaging the environment． C．The earliest species of Chinese bees in Shennongjia． D．The scientists supply food to the monkeys in freezing winter． √ Ⅱ．学表达技巧 演讲用语 [教材1]　 Good morning, everyone．It is my great pleasure to give a lecture here on behalf of the Be at One with Nature Association． [分析]　该句是演讲稿常见的开场语。首先向听众问好，其次做简单介绍，直击演讲主题。 [仿写]　尝试补全句子 大家上午好！很荣幸有机会做有关“更好的生活方式，更好的自己”的演讲。 Good morning, everyone! “Better Lifestyle, Better Ourselves．” 环境描写 [教材2]　The vast range in altitude results in a great variation in climatic conditions．This allows a wide variety of species to thrive． [分析]　句中用a great variation和a wide variety of species说明不同的气候环境，使得大量不同的物种得以繁衍生息。生物与环境之间形成了统一的整体。种类繁多的生物都生活在一定的环境中，生物与环境相互影响，相互作用。 [仿写]　尝试完成下面句子中的环境描写 我们驱车穿过几个州，沿途看到了许多美景。我望向车窗外，蜿蜒的河流、高山和阳光明媚的海滩让我深陷其中。 We drove through several states and saw lots of great sights along the way．I looked out of the car window, ． 高级用词 [教材3]　In winter, scientists brave heavy snow and freezing temperatures to supply food to the Golden Snub­nosed Monkey． [分析]　句中brave一词是常见的形容词用作动词，意为“经受(困难)”，是较书面化的用法。 [仿写]　尝试用brave完成句子 成百上千的粉丝不顾交通高峰期的拥挤去看演唱会。 Hundreds of fans to see the concert． 高级句式 [教材4]　What is special about the honey is that it is produced by the earliest species of Chinese bee． [分析]　名词性从句是高中阶段重要的语法项目之一，也是写作中常用的高级表达方式。写作中恰当运用what引导的名词性从句不仅显得句式多样，而且读起来结构紧凑，言简意赅。 [仿写]　尝试用名词性从句完成句子 我想强调的是你最好带些礼物，比如你们国家特有的食品或饮品。 ，such as a special food or drink from your country． (1)by comparison 相比之下，相比较而言 in/by comparison with 与……相比较 (2)compare ．．．with/to ．．． 与……比较 compare ．．．to ．．． 把……比作…… compared to/with ．．． 和……相比(通常作状语) (3)beyond/without compare 无与伦比；举世无双 【练透】　单句语法填空/完成句子 ①Chinese people like to compare young people flowers, as they are full of vigor． ② comparison with the French, the British eat far less fish． ③ comparison, the expense on education decreased last year． ④与学习母语相比，学好任何一门外语的过程都显得特别艰辛和漫长。 ，the process of learning any foreign language well seems to be especially hard and long． to By/In By (1)in behalf of sb．＝in sb．'s behalf 为了帮助某人 (2)represent v．代表；象征；描绘 stand for 代表；象征 【练透】　单句语法填空/词汇升级/翻译句子 ①She made an emotional public appeal her son's behalf． ②We collected money behalf of the homeless． ③Representing my family, I'd like to extend my sincere gratitude for your help． → my family, I'd like to extend my sincere gratitude for your help． ④我代表学生会写信邀请您在下周三下午3点到5点为我们作讲座。(应用文之邀请信) on in On behalf of rarely do I have (1)It is rare for sb．to do sth． 某人很少做某事 (2)rarely为否定副词，作状语，位于句首时，其后要使用部分倒装。类似的词还有never, seldom, hardly等。 【练透】　选词填空(rare/rarely)/句型转换 ①Some birds which were once a common sight are now becoming ． ②They were seen together and certainly did not travel together． ③I rarely have more than four hours' sleep． →Rarely more than four hours' sleep． rare for no apparent reason 不知什么原因 It is apparent (to sb．) that ．．． ……(对某人来说)是很显然的 【练透】　单句语法填空/一句多译 ① (apparent)，the girls are not at all amused by the whole business． ②It was apparent everyone that he was seriously ill． ③很显然，中国在过去几十年取得了很大进步。 → (apparently) → (apparent) Apparently to (1)vary from ．．．to ．．． 在……到……之间变化；从……到……不等 vary with ．．． 随……而变化 (2)a variety of＝varieties of＝various 多种多样的 【练透】　单句语法填空/翻译句子 ①The stories are all (vary) on the theme of unhappy marriage． ②When we discuss something about class activities, opinions often vary person to person． ③What's more，your purpose may vary your topic． ④北京有各种各样的旅游景点和历史古迹。(2021·天津卷短文投稿) variations from with (1)endanger one's health 有害健康 (2)in danger 处于危险之中 in danger of 有……的危险 out of danger 脱离危险 【练透】　单句语法填空/翻译句子 ①It is reported that two more species have been added to the (endanger) list． ②We should take preventive measures so as to face the potentially (danger) situations． ③Children's lives are danger every time they cross this road． ④中国已经采取了许多措施来挽救濒危的野生生物。(话题写作之动物保护) endangered dangerous in D n.进展状况 n.会议 n.视觉资料 Ⅰ．一词多义——根据语境选出secure的含义 A．adj．安心的；有把握的　B．adj．稳固的；可靠的　C．adj．牢固的；坚固的　D．vt．保护；使安全 ①At last they were able to feel secure about the future． ②Check that all windows and doors have been made as secure as possible． ③He dreams of having a secure job in the civil service． ④Extra men are needed to secure the camp against attack． Ⅱ．熟词生义——猜测句中加黑词汇的词性及含义 ①What is the current status of our application for funds？ ②After two late­night sessions, the Security Council has failed to reach an agreement． ③He used striking visuals to get his point across． A C B 教材原文：UNESCO awarded Shennongjia this status because it meets two criteria required by the list．联合国教科文组织让神农架入选是因为它符合入选名录的两项标准。 (1)过去分词作定语时，与所修饰的名词、代词构成被动关系。 (2)单个的过去分词作定语时，常常置于所修饰的名词前；而过去分词短语作定语时，常常置于所修饰的名词之后。 (3)过去分词短语作后置定语时，相当于一个定语从句，也可用逗号与被修饰词隔开。 【练透】　句型转换/完成句子 ①The project，which was designed to help the students in need，didn't work out as planned． →The project， ，didn't work out as planned． (分词短语作后置定语) ②完成濒危物种的报告之后，请把它放在所提供的信封里。 After completing the report on the endangered species，please ． ③孔子被广泛认为是中国历史上最重要的人物之一，他强调尊老、忠于家庭和追求知识的重要性。(2023·全国甲卷书面表达) Confucius, , emphasized the importance of respect for elders, loyalty to family, and the pursuit of knowledge． designed to help the students in need vast session Ⅰ．单词拼写(每题2分，共20分) 1．Exploring nature allows us to catch sight of (稀有的)animals and come across special places of beauty． 2．Some visitors find it difficult to adjust to the city's high (海拔)． 3．The museum displays more than just the (视觉的) delights of art． 4．Urban development has led to the ruin of (巨大的) districts of the countryside． 5．In the last (一段时间) of the operation，she told me that she felt much better． rare altitude visual elsewhere greeting 6．If you don't meet these (标准)，you won't be cast as a lawyer in his latest movie． 7．The survey found a wide (差异) in the prices charged for canteen food． 8．Information must be stored so that it is (安全的) from accidental deletion． 9．The answer to the problem must be sought (在别处)． 10．I passed by Joan quickly without (问候) her，pretending not to see her altogether． criteria variation secure as biological mysterious Ⅱ．单句语法填空(每题2分，共20分) 1．The window (break) by the boy has been repaired． 2．What we need now is the (secure) of drinking water in habitats． 3．We offer an excellent education to our students and return，we expect students to thrive． 4．Calling the police is regarded the most efficient way to tackle such a problem． 5．Our (biology) clock has to adjust to a new schedule after we change our sleep cycles． 6．We are born to explore a (mystery) world inside ourselves． broken security in endangered 7．Opportunities (rare) ever come knocking on the door of someone who's not seeking them． 8．I think these books can stand (compare) with works by Dickens． 9．The father as well as his children (go) skating on the frozen river every Sunday afternoon in winter． 10．In my opinion, I agree to clone (endanger) animals but disagree with cloning humans． rarely comparison goes Ⅲ．选用方框内合适的内容并用其正确形式完成下面短文(每项限用一次)(每题1.5分，共13．5分) secure, criterion, vast, rare, apparently, variation, elsewhere, session, on behalf of Located on the easternmost tip of Shanghai's Chongming Island, Dongtan National Nature Reserve is a key stop on a bird migratory flyway (迁徙通道) extending from East Asia to Australia．As the home to a significant number of birds, the 1 reserve is applying for World Heritage status． A while ago, 2 our press, three journalists and I paid a visit there to admire the impressive display of birds in spring．Our visiting 3 was outside of the main migrating season, but we still enjoyed an eyeful of many different kinds of birds walking and flying far and wide． vast on behalf of session variation Apparently “Although a large number of overwintering birds have flown 4 , the birds from the southern hemisphere (南半球) are only starting to arrive，” the reserve's bird expert Feng Xuesong explained．“That's why there are still many birds now．” Suddenly in the distance, three oriental white storks (东方白鹳) caught our eye．Under national first­class protection and listed as critically endangered, this kind of bird is extremely 5 ．“We've been dedicated to making the reserve a(n) 6 home for these birds，” Feng said． The past years have shown a significant 7 in Dongtan's bird habitats as the ecology repair work continues．8 over one million birds from about 300 species are spotted in the reserve each year, including those being national first­ and second­class protected as well as endangered． elsewhere rare secure made required apparently “We're confident the reserve will meet those 9 of World Heritage Sites, making the ecological value of such a beautiful natural wetland recognized all over the world，” Feng added． Ⅳ．课文语法填空(每题2分，共20分) Good morning, everyone．It is my great pleasure to give a lecture here 1 behalf of the Be at One with Nature Association． In 2016, Shennongjia 2 (make) it onto the UNESCO World Heritage List．But there are so many important places not yet on this list．So people might ask：why Shennongjia? UNESCO awarded Shennongjia this status because it meets two criteria 3 (require) by the list．For the first criterion, Shennongjia is 4 (apparent) one of the most “complete” natural areas criteria on causing awareness natural in the world．For 5 second criterion, we can see that Shennongjia has incredible biodiversity, but it is a challenge 6 (look) after so many species．The most impressive aspect of Shennongjia is the local people, 7 take things from nature without 8 (cause) damage．They manage to live and work in harmony with nature．All of this explains why Shennongjia earned—and deserves—its place on the UNESCO World Heritage List, as well as highlighting how understanding, 9 (aware) and hard work have contributed towards protecting a unique and wonderful part of our 10 (nature) world． That's all．Thank you for listening．Now, does anyone have any questions? the to look who Ⅰ．阅读理解(每题2分，共14分) A (2024·广东省肇庆市高二上期末) Liberty Hill Farm Liberty Hill Farm, recognized as Vermont's first Green Agritourism Enterprise, offers visitors opportunities to milk and feed Robeth Holstein cows．It also has a small hotel with seven guest rooms, which makes it a perfect destination for those looking to enjoy a relaxing vacation along with a farm tour． Walker Honey Farm Curious about how honey goes from beehive (蜂箱) to bottle? Visit the family­owned Walker Honey Farm in Texas, where you can take a guided walking tour of the farm's facilities and hear first­hand from beekeepers．The 45­minute tour also includes a stop at Dancing Bee Winery on the farm's property, where guests can try honey wine, one of the oldest wines still consumed today． Charleston Tea Plantation Charleston Tea Plantation is North America's only tea plantation．Guests can see the acres of tea plants and visit the only tea factory in America．There's also an option to take an amazing tour with Bill Hall, a third­generation tea taster who oversees the daily operations here．Want to take some tea to go? Visit the on­site gift shop to buy specialty teas and related items like tea cups． Thoroughbred Heritage Horse Farm Tours On the three­hour and guided tours, guests can see and learn more about Calumet Farm, a farm famous for excellent horses and racing operations covering nearly 800 acres．Tours also include glimpses (体验) of movie filming locations for films like Secretariat, Seabiscuit and Dreamer． [语篇解读]本文是应用文。文章主要介绍4个可供参观的农场。 1．Which of the following tours provides accommodation for tourists? A．Liberty Hill Farm． B．Walker Honey Farm． C．Charleston Tea Plantation． D．Thoroughbred Heritage Horse Farm Tours． 解析：选A。细节理解题。根据Liberty Hill Farm部分“It also has a small hotel with seven guest rooms”可知，Liberty Hill Farm可以给游客提供住宿。故选A。 2．What do Walker Honey Farm and Charleston Tea Plantation have in common? A．They are unique in their areas． B．They both include a 45­minute tour． C．They are world­famous tourist attractions． D．They offer direct communication with the staff． 解析：选D。细节理解题。根据Walker Honey Farm部分“Visit the family­owned Walker Honey Farm in Texas, where you can．．．”可知，参观得克萨斯州家族经营的沃克蜂蜜农场可以直接听取养蜂人的意见。根据Charleston Tea Plantation部分“There's also an option to take an amazing tour with Bill Hall, a third­generation tea taster who oversees the daily operations here．”可知，还有一个选择是与Bill Hall一起进行一次令人惊叹的旅行，Bill Hall是第三代品茶师，负责监督这里的日常运营。这两个地方提供与员工的直接沟通。故选D。 3．Why are Secretariat, Seabiscuit and Dreamer mentioned? A．To explain the visiting process． B．To introduce some famous movies． C．To stress the popularity of the farms． D．To present an eye­catcher of the tours． 解析：选D。推理判断题。根据Thoroughbred Heritage Horse Farm Tours部分“Tours also include glimpses (体验) of movie filming locations for films like Secretariat, Seabiscuit and Dreamer．”可知，这一段提到这些地方是为了介绍这是一个引人注目的旅游景点。故选D。 B (2024·福建师大附中高二上期末)When most people think of drones (无人机), they think of technology and fun．Safe to say, few people would think about farming．However, a group of students from York College of Pennsylvania have been building a drone that will not only help local farmers but the environment, as well． Samantha Gotwalt and Blayde Reich, two senior Mechanical Engineering majors at York College in the group, both found the work to be quite fascinating．According to Samantha, the idea came from a York College professor, who has worked with drones, and wanted to get students involved with a project beneficial to the community．“We really want to help farming and agriculture．It's super­important to America and our economy，”Blayde says．“We want to help the smaller farmers, and one of the perks is not having to spend their money on fertilizer and pesticides (杀虫剂)．” The idea is to design and build a drone that will take video imagery of the fields to determine what is needed to produce the best crop, while saving money and sparing the environment by reducing pollutants in the water runoff．Ideally, that data gained will help the farmers better determine what chemicals they need—and what they don't． However, finding the right equipment for the project was a challenge, starting with what drone the team would design for this particular usage．Samantha says she researched durability and control of drones to help make the proper determination． “We are flying over the field and we want to have enough efficiency and go relatively slow enough that our pictures turn out well—and fly low enough that it is not using up all of its power，”she says．“The fields are a couple hundred acres(英亩), so you need your drone to be able to fly the length of that field．” Blayde says the team continues to learn a great deal of information that will help the farmers and the environment． [语篇解读]本文是一篇说明文。文章介绍来自宾夕法尼亚约克学院的一群学生正在建造一架无人机，帮助当地农民和保护环境。 4．What does the underlined word “perks” in Paragraph 2 refer to? A．Challenges． B．Features． C．Benefits． D．Solutions． 解析：选C。词句猜测题。根据画线词所在句可知，不用把钱花在化肥和杀虫剂上应该是好处，由此猜测perks意为“好处，益处”，和C选项Benefits同义。故选C。 5．What particular usage is the drone designed for? A．Spreading proper quantities of pesticides． B．Helping to determine the chemicals needed． C．Assisting to monitor the state of crops． D．Measuring the areas of the fields． 解析：选B。细节理解题。根据第三段“Ideally, that data gained will help．．．what they don't”可知，他们的想法是设计和建造一架无人机，它可以拍摄田地的视频图像，获得的数据将帮助农民更好地确定他们需要什么化学品，不需要什么化学品。故选B。 6．What technical issue of the drone shall be tackled? A．Its camera capacity． B．Its data collection ability． C．Its durability and control． D．Its material and efficiency． 解析：选C。细节理解题。根据第四段“However, finding the right equipment for the project was a challenge, starting with what drone the team would design for this particular usage．Samantha says she researched durability and control of drones to help make the proper determination．”可知，制作无人机遇到了挑战，需要解决无人机的耐用性和控制能力。故选C。 7．What can best describe the students? A．Disciplined and realistic． B．Experienced and reliable． C．Humble and reserved． D．Responsible and creative． 解析：选D。推理判断题。根据第二段“We really want to help farming and agriculture．．．”可推知，他们是有责任心的；再根据第三段“The idea is to design and build a drone that．．．”可推知，他们是有创造力的。故选D。 Ⅱ．七选五(每题2.5分，共12.5分) The interconnected life that spends all, or part, of its life in the soil is called the soil food web．It is integral to a healthy soil structure and, in turn, to growing healthy plants．1( ) Here are our top five： Limit soil disturbance Imagine your soil food web as a spider web．Break the spider silk and the whole web will be damaged．2( ) If the earthworm tunnels are destroyed by digging, the entire soil food web will be impacted．That's why no­dig gardening practices are becoming commonplace． Restore overly compacted (坚实的) soils 3( ) Compacted soils prevent the movement of water and air．Restoring compacted soils ensures that each part of the soil food web gets the water and air it needs． Mulch (用护根覆盖) regularly Mulching simply means adding leaves or other organic matter to the surface of your soil．Mulching goes hand in hand with no­dig gardening．It is easy to do and should be part of any gardener's routine．Mulching not only adds valuable organic matter but is also an excellent way to suppress weeds (抑制杂草)． Avoid non­organic fertilizers Using chemical fertilizers in the garden effectively creates dead soil, resulting in plants that become dependent on more and more of these fertilizers simply to survive．4( ) And, if you grow vegetables to eat, they are also considered unhealthy． Plant a diverse garden and practice crop rotation (作物轮作) Growing a range of plants and practicing crop rotation has been shown to greatly increase the diversity of organisms in the soil food web．5( ) A．It prevents nutrient loss in the soil． B．This is dangerous and unnecessary． C．Much the same is true with the soil food web． D．This is how the mined nutrients become available to plants． E．This increase in biodiversity translates to greater nutrient availability and soil fertility． F．There are many simple changes that every gardener can make to support life in the soil． G．As with most living systems, the soil food web needs the right amount of water and air to thrive． [语篇解读]本文是说明文。文章列举了建立健康的土壤食物网的几点建议。 1．解析：选F。设空处承上启下，起过渡作用。设空处上文指出健康的土壤结构对植物生长的重要性，设空处下文说明文章将会列举五个具体举措，由此可推知，设空处应当指出存在很多维持土壤生命的方法，F项符合语境。F项中的support life in the soil与上文中的a healthy soil structure相照应，F项中的many simple changes与下文中的top five相呼应。 2．解析：选C。设空处承接上文，与下文为解释关系。本段将土壤食物网与蜘蛛网作类比，设空处上文指出一旦蜘蛛丝断了，整张蜘蛛网就会被破坏，设空处应当在此基础上进一步说明二者的相似性，C项符合语境。设空处下文对C项作出了具体的解释。 3．解析：选G。设空处位于段首，起引出话题的作用。根据小标题及本段内容可知，本段主要说明为了保证土壤内有足够的空气和水分流通。要修复过度压实的土壤，G项符合语境。G项中的needs the right amount of water and air与下文中的gets the water and air it needs相照应。 4．解析：选B。设空处进一步说明上文内容。设空处上文指出使用化学肥料会让土壤失去生命力，导致植物生长越来越依赖这些肥料，由此可推知，使用化学肥料是有害的，B项符合语境。B项中的This指代上文中的Using chemical fertilizers。 5．解析：选E。设空处位于段末，承接上文。根据小标题及本段内容可知，本段主要说明种植多样植物和进行作物轮作可以增加土壤食物网中有机生物的多样性，设空处承接上文，说明这对土壤肥力产生的积极作用，E项符合语境。E项中的This increase in biodiversity与上文中的increase the diversity of organisms相照应。 $$