Unit 3 Conservation Topic Talk & Lesson 1 分层同步练习-2025-2026学年高中英语北师大版选择性必修第一册

Topic Talk & Lesson 1 一、必备知识基础练 Ⅰ.单词拼写 1.A severe earthquake 　　　　　　(破坏) almost everything,leaving badly damaged buildings. 2.　　　　　　(塑料的) parts can replace metal ones in many machines,but they don’t last long. 3.A suggestion has been put forward that we should 　　　　　　(再利用) the textbooks.  4.Seriously affected by human activities,the finless porpoises in the Yangtze River are in danger of becoming 　　　　　　(灭绝的).  5.We ought to ensure something that 　　　　　(使恢复) our lost energy and cheers us up. 6.He gathered a huge　　　　　(大量的) of snow and dug out a hole in the middle.  7.She is popular with her students as her teaching methods are 　　　　　(不平常的).  8.He 　　　　　　(转换) off the light as there was no one in the room.  9.Some people long to earn money by 　　　　　　(猎杀) wild animals,for their fur can be used to make clothes.  10.Global warming is having a great effect on hundreds of plant and animal 　　　　　　(物种) around the world.  Ⅱ.单句语法填空 1.World Ocean Day,falling on June 8th,is aimed at raising awareness of ocean 　　　　　　(conserve).  2.The traffic issue not only affects our everyday life,but may also 　　　　　　(threat) people’s lives.  3.They were charged with bringing goods into the country 　　　　　(illegal).  4.Your communication skills are 　　　　　　(incredible) important during an interview,as well as on the job.  5.More efforts must be made because the population of the crane in the wild is 　　　　　　the decrease.  6.　　　　　　　 (urge)measures have been taken to prevent car emission.  7.A 　　　　　(vary) and ancient food culture should be famous worldwide.  8.In my opinion,it is you rather than he that are 　　　　　　　　　(blame) for the terrible accident.  9.The local government has built a nature preserve to protect this 　　　　　　(danger) animal.  10.There were 　　　　　　(mass) of people in the shops yesterday.  Ⅲ.短语填空 take action,die out,be at risk,do one’s part,have a role, in short, due to, up to, depend on, wipe out 1.If everyone 　　　　　　　　and observes traffic rules,the road will be safer to all of us. 2.Keeping healthy is the key to our success.Let’s 　　　　　　　　　now!  3.As a member of the international society,we 　　　　　　　　　　　　to play.  4.The old traditions are 　　　　　　　.  5.Only in this way can we 　　　　　　　the enemy troops.  6.The drivers were more likely to break the speed limit and 　　　　　　　of getting fined. 7.All the flights were put off 　　　　　　　　the bad weather.  8.The government will make accommodations for 　　　　　three thousand people.  9.Friendship means having someone I can 　　　　　.  10.　,he was happy with that result.  Ⅳ.单句写作 1.去哪儿郊游由你决定。 It is up to you to decide 　　　　　　　　　　　　　　　　　　go for an outing.  2.直到最近几年,在线课程才真正得到公众的认可。 It is only in the last few years that online courses 　　　　　　　　the real public acceptance. 3.然而,一个计划如果没有实际执行,是不会有结果的。 However,a plan can bear no fruit 　　　　　　　　　　　　　　　　　　　　　.  4.我们不是通过关联来找书,也就是说,我们不是通过其内容来查找。 We don’t find the book by association.　　　　　　　　　　　　,we don’t find the book by referring to its contents.  5.他的手机看起来和我的一样,但价格是我手机的两倍。 His mobile phone looked just the same as mine,but it cost 　　　　　　　　　　　　　　　　　　.  Ⅴ.用适当的关系词填空 1.Do you still remember the days 　　　　　　we spent together in school?  2.I think this is the only chance 　　　　　　we can take to win the competition.  3.This is the museum 　　　　　　we visited during our class trip.  4.Give me a reason 　　　　　　is different from the one you gave last time.  5.She is the person 　　　　　　you can turn to for help.  6.They all lent a helping hand to the man 　　　　　　house had been burnt down.  7.The reason 　　　　　　he was late for the class was that he overslept.  8.He has written two novels,both of 　　　　　　have been made into television series.  9.　　　　　　we all know,swimming is of great benefit to our health.  10.Those 　　　　　　want to go to the party must be at the school gate by 5 pm.  11.Li Bai’s romantic style was also deeply rooted in the social and historical context 　　　　　　he lived.  12.In China there is the Mid-Autumn Festival,　　　　　　people admire the moon apart from enjoying mooncakes.  二、能力素养提升练 Ⅵ.阅读理解 A (2024·湖北武汉高二检测) Volunteer Endangered Animal Projects The Surin Project To get elephants away from busy city streets and off their chains,Save Elephant Foundation started the Surin Project in Ban Ta Klang in Thailand.Even though these elephants still work for camps and circuses,volunteers set them free for a few hours every day.They walk to the river and bathe them,allowing these creatures to experience some freedom. Cost:$3,030 for two weeks for working guests and $2,020 per month for zookeepers. The Great Orangutan (红毛猩猩) Project The Great Orangutan Project,located in the Matang Wildlife Centre in Sarawak,Borneo,aims to reverse (转) the damage done to these animals and their habitat.Volunteers maintain cages,feed the orangutans,and construct feeding platforms in the forest.No experience is needed.No direct contact is allowed with the orangutans unless it is required. Cost:$2,095 for four weeks.Due to very limited space,applications must be sent at least 9-12 months in advance. The Fiji Shark Conservation Project Hunted,and struggling in increasingly polluted waters,sharks require human intervention to battle extinction.Located in Pacific Harbour,the Fiji Shark Conservation Project provides shark lovers with a hands-on opportunity to make a difference.Activities include shark identification,setting underwater cameras,and collecting data. Cost:$4,215 for two weeks. Earthwatch Leatherback Turtle (棱皮龟) Conservation The population of Pacific leatherback sea turtles has declined by over 90% since 1980.On Costa Rica’s Pacific coast,Earthwatch’s conservation project is collecting important data to better understand these leatherbacks.Volunteers work in Parque Nacional Marino Las Baulas alongside field scientists.Operating mostly on night shifts,they search through the beaches and check for nests in danger of getting washed away,carefully relocating eggs to a safe place. Cost:$2,425 for nine days. 1.What is the monthly cost to a zookeeper volunteer for the Surin Project? A.$2020. B.$2095. C.$2425. D.$3030. 2.What is required of volunteers for the Great Orangutan Project? A.Applying in advance. B.Having previous experience. C.Working night shifts sometimes. D.Having direct contact with the orangutans. 3.What will volunteers do in Parque Nacional Marino Las Baulas? A.Bathe elephants. B.Move turtles’ eggs. C.Set underwater cameras. D.Build feeding platforms for turtles. B (2024·安徽滁州高二检测) It’s 4:30 in the morning.Behind a forest,the sun begins to lighten the sky with bright and warm tones.The national bird of Honduras,scarlet macaws (红金刚鹦鹉),which have colorful feathers,groom (理毛) each other as they wait for Anayda Pantin Lopez who has devoted the last 12 years to protecting them. Pantin and her husband,Santiago Lacuth Montoya,live in a small village called Mabita,where most of its villagers protect these birds and the rest of the wildlife surrounding them.Twice a day,Pantin prepares food for 40 to 60 scarlet macaws that come to her village for feedings.She also cares for several other birds at a rescue center,or chicks that fall down from their nests,until they can fly freely. Years ago,Lacuth supported the family by selling macaw eggs and chicks as pets—not realizing it would have a detrimental impact on the bird population.At that time,the hunting and sale of wild species was legal and thousands of scarlet macaws disappeared. However,when Lacuth learned the number of scarlet macaws was sharply decreasing,he decided to become a guardian of them.He tried to convince other hunters to follow in his footsteps.Eventually,other Mabita residents joined Lacuth and Pantin’s efforts.“For many years the scarlet macaws helped me provide for my family.Now it was my turn to help them,” Lacuth said. “The Mabita project is very impressive because of the commitment of Pantin and Lacuth and the entire community,” says LoraKim Joyner,founder of One Earth Conservation.In 2014,additional funds came from the United States Fish and Wildlife Service,and England’s Darwin Foundation stepped in to support the conservation and community engagement efforts. Since the project began,the scarlet macaw population has grown from 500 to more than 800.“Now we have seen that the number of these birds has increased,” said Pantin.“But that does not change our goal,which is to continue caring for them so that our children and grandchildren can have the opportunity to enjoy everything that nature gives us.” 4.What phenomenon is described in the first paragraph? A.The young birds are waiting for their mother. B.The trees in the forest grow very well. C.Scarlet macaws live comfortably and safely. D.Scarlet macaws are trying to feed themselves. 5.What does the underlined word “detrimental” in paragraph 3 mean? A.Meaningful. B.Harmful. C.Possible. D.Small. 6.Why did Lacuth change his behavior? A.To protect other hunters from harm. B.To encourage other villagers to live better. C.To improve the quality of life for his family. D.To stop the number of scarlet macaws decreasing. 7.What can be inferred about the Mabita project from the last paragraph? A.Its efforts have paid off. B.Its goal has changed. C.It will attract more volunteers. D.It will continue to build schools for children. Ⅶ.七选五 (2024·北京高二检测) Working Together to Save the Sea Turtles Florida has some of the best beaches in the world.Thousands of people visit the state to enjoy the sand.But these beaches are also home to five species of sea turtles.A major problem is facing these interesting creatures.　1　 So how do Floridians protect these special animals?  Some volunteers and researchers in Florida take direct action to help the turtles.They look closely at the sand to find the fin (鳍) marks the mother sea turtles left there.　2　 When they’ve figured out where the eggs were laid,they mark the area off so that no one disturbs the eggs.They also collect information about the nests and tracks to help people studying sea turtles.  These are not the only Floridians taking action to help protect these creatures.Florida’s government has passed laws to save the turtles.One of these laws is Florida’s “Marine Turtle Protection Act”.This law prohibits anyone from disturbing or destroying marine turtles,nests,or eggs.　3　  Another way Floridians work together to save these creatures is through organizations like the Sea Turtle Conservancy.The Sea Turtle Conservancy helps people take steps that will help reduce the threats that put sea turtles in danger.For instance,bright lights on buildings near the beach can negatively impact sea turtles.Baby sea turtles usually hatch on the sandy beach and head to the ocean.When there are bright lights coming from the other side of the shore far from the ocean,the baby turtles get confused.　4　 To help save these turtles,the Sea Turtle Conservancy works with property owners to make lighting in their buildings sea turtle-friendly.They also encourage Florida residents to turn off their lights at night if they live close to a beach.  　5　 Sometimes,turtles mistake plastic bags for jellyfish.They eat this trash and die.Florida residents can volunteer for beach clean-ups and make sure to pick up their own litter.They can also vote for state leaders who want to protect the sea turtles’ habitats.Every individual in the community has the power to make a difference!  A.Many of them do not make it to the ocean and die. B.Some of these turtle species are in danger of going extinct. C.This helps them to locate where the sea turtles laid their eggs. D.It also helps make sure that sea turtles’ natural habitats are protected. E.Female sea turtles come from the ocean and onto these beaches at night. F.They use their fins to move back across the beach and return to the ocean. G.Every Floridian can do their part to protect sea turtles and their environment. Ⅷ.语法填空 (2024·山东枣庄高二检测) The Northeast China Tiger and Leopard National Park,bordering Russia and the North Korea,1.　　　　　(cover) an area of 14,100 square kilometers.It is the major habitat of the country’s Siberian tigers and Amur leopards and is 2.　　　　　　 model for cross-border wildlife conservation.  Located in the central zone of the mixed coniferous (针叶的) and broad-leaved forest ecosystems in the temperate (温带的) zone of Asia,the park possesses splendid and attractive scenery 3.　　　　　　 different seasons.In addition,there are plentiful plant species well 4.　　　　　　(preserve) in the park,including thousands of medical plants,eatable wild herbs,wild fruit trees and bushes.Some of them are 5.　　　　　　(endanger) plant species and under state protection.  The park is a perfect place for the reproduction and 6.　　　　　　(survive) of birds.Every spring,various forest birds start returning from the south to prepare 7.　　　　　　(lay)eggs.The rich soil of the park also provides a favorable living environment for cold-blooded animals.At present,a community of flesh-eating animals and a community of plant-eating animals make up a complete food chain in the national park,8.　　　　　　 is extremely rare to see in China.The national park will 9.　　　　　　(effective) protect Siberian tigers and Amur leopards,10.　　　　　(help) them continue to reproduce and live in harmony with nature.  参考答案 Ⅰ.1.destroyed　2.Plastic　3.recycle　4.extinct　5.restores 6.mass　7.unusual　8.switched　9.hunting　10.species Ⅱ.1.conservation　2.threaten　3.illegally　4.incredibly 5.on　6.Urgent　7.varied　8.to blame　9.endangered　10.masses Ⅲ.1.does his part　2.take action　3.have a role　4.dying out　5.wipe out　6.be at risk　7.due to　8.up to　9.depend on　10.In short Ⅳ.1.where we will　2.have gained　3.without being actually carried out　4.That is to say　5.twice as much as mine Ⅴ.1.that　2.that　3.that/which　4.which/that　5.who/whom/that　6.whose　7.why　8.which　9.As　10.who　11.where　12.when Ⅵ.【语篇解读】本文是一篇应用文。文章主要介绍了一些保护濒危动物的志愿者项目。 1.A　细节理解题。根据“The Surin Project”部分中的“Cost:$3,030 for two weeks for working guests and $2,020 per month for zookeepers.”可知,该项目的动物园管理员费用为每月2020美元。故选A项。 2.A　细节理解题。根据“The Great Orangutan (红毛猩猩) Project”部分中的“Due to very limited space,applications must be sent at least 9-12 months in advance.”可知,由于空间有限,该项目必须提前申请。故选A项。 3.B　细节理解题。根据“Earthwatch Leatherback Turtle (棱皮龟) Conservation”部分中的“Operating mostly on night shifts,they search through the beaches and check for nests in danger of getting washed away,carefully relocating eggs to a safe place.”可知,参加该项目的志愿者需要将棱皮龟蛋移到安全的地方。故选B项。 【语篇解读】本文是一篇记叙文。文章讲述了Anayda Pantin Lopez和她的丈夫过去几年来一直都在精心照顾和保护洪都拉斯的国鸟——红金刚鹦鹉的故事。 4.C　推理判断题。根据第一段第二句“The national bird of Honduras,scarlet macaws (红金刚鹦鹉),which have colorful feathers,groom (理毛) each other as they wait for Anayda Pantin Lopez who has devoted the last 12 years to protecting them.”可知,红金刚鹦鹉在Pantin的精心照顾下过着安全舒适的生活。故选C项。 5.B　词义猜测题。根据第三段第二句“At that time,the hunting and sale of wild species was legal and thousands of scarlet macaws disappeared.”可知,红金刚鹦鹉在当时数量急剧减少。因此推断是有害的影响。故选B项。 6.D　细节理解题。根据第四段第一句“However,when Lacuth learned the number of scarlet macaws was sharply decreasing,he decided to become a guardian of them.”可知,Lacuth 改变了自己的行为是为了阻止红金刚鹦鹉的数量减少。故选D项。 7.A　推理判断题。根据最后一段的“Since the project began,the scarlet macaw population has grown from 500 to more than 800.‘Now we have seen that the number of these birds has increased,’ said Pantin.”可知,项目取得了好的结果,付出得到了回报。故选A项。 Ⅶ.【语篇解读】本文是一篇说明文。文章介绍了佛罗里达的海滩是五种海龟的家园,如今这些海龟正面临灭绝的危险,佛罗里达人采取多种措施来保护海龟、海龟巢、海龟蛋以及海龟的自然栖息地。 1.B　根据上文“A major problem is facing these interesting creatures.”可知,设空处应具体说这个问题,下文“So how do Floridians protect these special animals?”说明这些特殊动物面临的问题很严重,得靠人为干预才可能解决,B项“其中一些海龟有灭绝的危险。”承上启下,衔接连贯。故选B项。 2.C　根据上文“They look closely at the sand to find the fin (鳍) marks the mother sea turtles left there.”,下文“When they’ve figured out where the eggs were laid,they mark the area off so that no one disturbs the eggs.”可知,本段内容与保护海龟蛋有关,C项中的This指代上文的“find the fin (鳍) marks the mother sea turtles left there”,“locate where the sea turtles laid their eggs”与下文“figured out where the eggs were laid”呼应,上下文衔接连贯,故选C项。 3.D　根据上文可知,佛罗里达有了保护海龟、海龟巢或海龟蛋的法律,D项中的It指代上文的“Florida’s ‘Marine Turtle Protection Act’”,由also可知,D项承接上一句,说明了法律保护的具体范畴,上下文衔接连贯。故选D项。 4.A　根据上文“Baby sea turtles usually hatch...the baby turtles get confused.”可知,小海龟因为夜间的人造光,迷失了方向,A项中的them指代上文的the baby turtles,上下文语意一致,衔接连贯。故选A项。 5.G　根据本段最后一句“Every individual in the community has the power to make a difference!”可知,这是本段的结尾总结句,提及每一位社区成员。为了保护海龟,佛罗里达的居民们也要尽一分力,G项“每个佛罗里达人都可以尽自己的一份力量来保护海龟和它们的环境。”为本段中心句,与最后的总结句呼应,语意一致。故选G项。 Ⅷ.【语篇解读】本文是一篇说明文。文章主要介绍了东北虎豹国家公园,它是中国西伯利亚虎和野生东北豹的主要栖息地,是跨境野生动物保护的典范。 1.covers　考查动词时态和主谓一致。分析句子可知,此处作谓语动词,结合句意可知,该句陈述客观事实,为一般现在时,主语The Northeast China Tiger and Leopard National Park为第三人称单数,所以动词用第三人称单数形式。 2.a　考查冠词。根据句意可知,此处表示泛指“一个模范”,model以辅音音素开头,所以用不定冠词a。 3.in　考查介词。此处应为“介词in+季节”,in different seasons意为“在不同的季节”。 4.preserved　考查非谓语动词。分析句子结构可知,句子已有谓语,此处为非谓语动词作后置定语修饰plant species,plant species和preserve为被动关系,所以为过去分词形式。 5.endangered　考查形容词。修饰名词短语plant species应使用形容词作定语,endangered意为“濒危的”。 6.survival　考查名词。由and连接的reproduction可知,此处也应为名词形式。故填survival。 7.to lay　考查非谓语动词。动词短语prepare to do sth意为“准备做某事”,所以此处为动词不定式形式。 8.which　考查定语从句。分析句子可知,此处为关系代词which引导的非限制性定语从句,先行词为前面整句话,which在从句中作主语。 9.effectively　考查副词。修饰动词应使用副词,此处为副词effectively作状语修饰动词protect。 10.helping　考查非谓语动词。分析句子结构可知,此处为非谓语动词作状语,help和逻辑主语The national park为主动关系,所以用现在分词形式。 学科网（北京）股份有限公司 $