必修2 Unit 2 第1课时 固基•语言知识(课件PPT)-【新高考方案】2027年高考英语一轮总复习（人教版）

该高中英语高考复习课件聚焦“Wildlife Protection”主题，依据高考评价体系覆盖词汇、语法、阅读、写作等核心考点，通过基础词汇自查、重点词汇深化（如aware, concern用法）、单句语法填空等模块，分析近五年考点权重，归纳单词拼写、语境辨义等常考题型，体现备考针对性。 课件亮点在于“真题训练+易错点突破+核心素养提升”，融入2024全国甲卷、2026模拟题等真题实例，通过“alarm多义辨析”“concern语境运用”等易错点分析，培养学生语言能力与思维品质。特设“写作范句库”（如野生动物保护措施表达），助力学生掌握答题技巧，教师可据此系统规划复习，提升备考效率。

UNIT 2 WILDLIFE PROTECTION “教材单元语基背诵与默写”见学生用书《语基背诵与默写》 课前先过“识记关”哦! (单击进入) 1 |主|题|语|境|建|构| 第1课时　固基·语言知识 目录 基础词汇•自查自纠 随堂训练•语境活用 重点词汇•深化学习 课时作业评价 01 02 03 04 基础词汇•自查自纠 5 Ⅰ.单词拼写 1.The animals’ ________ (栖息地) has been protected well and people have realized its importance. 2.From a rather ______ (平凡的) child she had grown into a beautiful woman. 3.It is high time the ___________ (官方) concerned took proper steps to solve the traffic problems. habitat plain authorities 4.The ball touched the tips of her fingers as it passed， right into the top corner of the ____ (网). 5.There was once a wonderful old man who loved everything: birds， fishes and _______ (昆虫). 6.Jane was swimming past a large rock when she saw a blue ________ (海豚) keep still. net insects dolphin 7.The surface of the calm lake _______ (激起) the waves， and my mood was as cheerful as a wave. 8.The government has taken measures to _______ (减少) the use of sugar. 9.The activity was much praised by the _______________(街区) and the students also enjoyed it. stirred reduce neighbourhood Ⅱ.单句语法填空 1.Riding a motorcycle without a helmet is _______ (legal). 2.The party was very ______(live) with people dancing and laughing all night. 3.We need to make a ____________ (reserve) at the restaurant for our family dinner next week. 4.This new study method is very ________ (effect)， and I’ve noticed a big improvement in my grades. illegal lively reservation effective 5.After the patient’s surgery， the doctor said a full ___________ (recover) is expected within a few weeks. 6.The storm __________ (threat) to cancel our picnic， but luckily the weather improved. 7.The _________ (exist) of some mysterious phenomena is beyond human understanding. recovery threatened existence 8.A ____________ (harmony) workplace environment can improve job satisfaction and productivity. 9.The movie was very __________ (emotion)， and many audiences were moved to tears. harmonious emotional 易错微点 1.lively为形容词，the party was very lively指的是“聚会非常热闹”，此处lively意为“充满趣味的；令人兴奋的”。 2.reservation为名词，意为“预订；预约；保留；保留地”，常用搭配make a reservation“预订”。 3.recovery为名词，意为“恢复；康复”，可构成短语make a recovery from“从……中恢复；在经历……之后恢复”，与“recover from”同义。 4.emotional为形容词，意为“情感的；激动人心的”。词缀⁃al，一是可用于构成形容词，此时意为“与……有关的”，如:national 国家的；民族的；二是可用于构成名词，此时表示过程或状态，如:survival生存；幸存，refusal拒绝；回绝。 Ⅲ.语境辨义(将对应词义的代码填在横线上) 1.alarm A.vt.使惊恐；使害怕 　B.vt.使担心　 C.n.恐慌 D.n.警报　E.n.警报器(生义) ①There is no need to alarm yourself over such a small matter.　 ___ ②A car alarm went off in the middle of the night.　 ___ ③He gave an alarm of danger， and we all ran out of the building. ___ ④The alarm on her face was clear when she heard the bad news.　 ___ ⑤The sudden sound of breaking glass alarmed the guard.　 ___ B E D C A 2.rate A.n.速度　 　B.n.(比)率 　　C.n.价格 D.n.费用 E.vt.评估 F.vt.评价(生义) ①We need to rate the efficiency of the new machine before buying it.___ ②The bank charges a fixed rate for each transaction.　 ___ ③The teacher rates the student’s performance in the exam highly.　___ E D F ④She could feel her heart beating at a fast rate as she approached the stage.　 ___ ⑤The exchange rate between dollars and euros changes daily.　 ___ ⑥The rate for a gallon of milk has risen by 2%. 　 ___ A B C 3.mass A.adj.大量的　 B.adj.广泛的 C.n.大量 D.n.堆(生义) E.n.群(生义) ①The masses of people gathered for the celebration.　 ___ ②A mass of leaves lies on the ground.　 ___ ③He has a mass of work on his desk.　 ___ ④The mass distribution of the product was successful.　 ___ ⑤The charity provided mass aid to the victims of the disaster.　 ___ E D C B A 4.beauty A.n.美　B.n.美人(生义)　C.n.美好的东西(生义) ①She was known as a great beauty in her youth.　 ___ ②The beauty of that cultural festival was the celebration of diversity and unity.　 ___ ③She appreciated the beauty of the sunset over the mountains.　 ___ B C A 5.remove A.vt.去除 B.vt.移开 C.vt.脱去 D.vt.拿走 E.vt.免职(生义) ①Please remove your shoes before entering the house. ___ ②The athletic director was removed for not properly managing school funds. ___ ③She removed the stain from the shirt by blotting it with a damp cloth. ___ ④Please remove your hand from the hot surface to avoid burning yourself. ___ ⑤Please remove the books from the table before dinner. ___ C E A B D 重点词汇•深化学习 1.aware adj.知道；发觉；有……意识的 ①When I was aware that all the people were staring at me， I was so nervous that I was sweating all over. →_________________________________________， I was so nervous that I was sweating all over. (用形容词短语作状语改写)  ②(写作话题:海洋保护)June 8th was officially named by the UN in 2009 as World Oceans Day. It aims to _________________________ __________________.6月8日被联合国在2009年正式命名为世界海洋日。它旨在提高人们保护海洋的意识。  Aware that all the people were staring at me raise people’s awareness of protecting oceans ③(内蕴丰富句)Citizens must _______________________________ __________________________， a cultural heritage that connects us to our roots. 公民必须意识到保护传统手工艺的重要性，这是将我们与自身根源相连的文化遗产。  be aware of the importance of preserving traditional crafts (1)be aware that ...　 意识到…… be/become aware of 意识到 as far as I’m aware 据我所知…… (2)unaware adj. 未察觉的；不知道的 (3)awareness n. 意识 raise one’s awareness about/of 提高某人……的意识 2.concern vt.涉及；让……担忧n.担心；忧虑；关心 ①(2024·全国甲卷)I was very impressed by the doctors and their assistants working and living in such little space but still staying focused and very ___________ (concern). ②(“慰问信”范句)Hearing that you have been ill， we __________ ______________________. 听说您生病了，我们很担心您。  concerned are concerned about/for you ③(2025·全国Ⅰ卷写作)_______________________ ， “Fun at my school” should be the ideal choice since it can showcase various campus activities， which will surely arouse readers’ interest. 就我而言，“校园趣事” 应是理想选择，因为它可以展示各种校园活动，这肯定会激发读者的兴趣。  As far as I am concerned (1)show concern for 　 对……关心 (2)concerned adj. 担心的；关切的 be concerned about/for 担心/关心…… be concerned that ... 担心…… as/so far as ...be concerned　 就……而言 be concerned with 与……有关 (3)concerning prep. 涉及；关于 名师指津:concerned作形容词用作前置定语时，意为“关心的；担忧的”；作后置定语时，意为“有关的；相关的”。 3.adapt vi.适应 vt.使适应；使适合；改编 ①There is no doubt that the ____________ (adapt) is a challenge for us. ②(“求助信”范句)I am writing to ask you to help us with our English short play ________________________________________.  我写信请求您就我们的英语短剧给予我们帮助，该短剧改编自我们的英语课文。 adaptation that/which is adapted from our English text ③(“文学评论”范句)The famous novel _______________________， bringing the characters to life in a vivid performance. 这部著名小说被改编为舞台剧，以生动的表演将角色栩栩如生地呈现出来。  ④I do hope that _______________________________________ as soon as possible and lead a happy life.   我真的希望你能尽快适应新学校，过上愉快的生活。 was adapted for the stage you can adapt (yourself) to the new school (1)adapt (oneself) to　 使(自己)适应于 adapt ...from ... 根据……改编…… be adapted for ... 为……而改编 (2)adaptation n. 改编本；适应 (3)adaptive adj. 适应的 名师指津:(1)adapt (oneself) to中的to为介词，其后跟名词、代词或动名词作宾语。(2)adopt与adapt词形相似，但adopt意为“采纳；采用；收养”。 4.measure n.措施；方法 vt.测量；度量；估量；衡量 ①(写作话题:活动介绍)The museum will _____________________ __________________， designing interactive games and simple explanations that match their cognitive level and spark curiosity about history.  博物馆将为孩子们量身打造导览活动，设计符合其认知水平的互动游戏和通俗讲解，激发他们对历史的好奇心。 make guided tours to children’s measure ②(2024·北京高考写作)China ______________________________ _______________________ and promote sustainable development. 中国还采取积极的措施保护环境，促进可持续发展。  ③(升华主旨句)In my opinion， success _________________ how much money you have but by how you understand the true meaning of life.在我看来，衡量成功与否不在于你有多少金钱，而在于你如何理解人生真正的意义。  has also taken active measures to protect the environment is not measured by (1)make ...to sb.’s measure 给某人量身定做…… take measures/steps/action to do ... 采取措施做…… (2)be measured by ... 用……来衡量 名师指津:measure作动词表示“量度为”时，为不及物动词，不用于被动语态和进行时态；若作后置定语时，用v.⁃ing形式。 5.observe vt.观察(到)；注视；遵守；庆祝 ①The scientist’s ___________ (observe) of the natural phenomena led to an important discovery that changed our understanding of the world. ②We observed the teacher explain the new concept to the class， using examples and visual aids to make it easier to understand. →The teacher ______________________ the new concept to the class， using examples and visual aids to make it easier to understand. (改为被动句)  observation was observed to explain ③(写作话题:节日介绍)It is a tradition for Chinese people _____ ________________________. 庆祝春节是中国人的传统。  ④The tall policeman stood by the door and ___________________ ____________________.   那个高个子警察站在门边，观察着每一个走进银行的人。 to observe the Spring Festival observed everyone coming into the bank (1)observe sb. do sth. 观察/注意到某人做某事 observe sb. doing sth. 观察/注意到某人正在做某事 (2)observation n.　 观察 (3)observer n. 观察者 名师指津:observe sb.do sth.变成被动语态时必须带to，即sb./sth.be observed to do sth.。 6.remind vt.提醒；使想起 ①I set an alarm as a _________(remind) to take out the trash before bed. ②(2024·新高考Ⅰ卷写作)It _____________________________ of observing and capturing moments of beauty in our surroundings. 这让我想起了在我们的周围环境中观察和捕捉美好时刻的重要性。  reminder reminded me of the importance ③(一句多译)这张海报提醒我们必须立即采取措施保护濒临灭绝的生物。 →The poster _______________ we must take immediate measures to protect endangered creatures.  →The poster ___________________________________ to protect endangered creatures.  reminds us that reminds us to take immediate measures (1)remind sb.of sth.　 提醒某人某事 remind sb.to do sth. 提醒某人做某事 remind sb. that ... 提醒某人…… (2)reminder n. 提醒物 联想发散:“v.+sb.+of sth.”的短语还有: cure sb. of sth. 治好某人的某种病 accuse sb. of sth. 控告某人某事 inform sb. of sth. 通知某人某事 convince sb. of sth. 使某人相信某事 7.intend vi.& vt.打算；计划；想要 ①(语段串练)The Spoken English Club is known for its unusual and colorful activities ________ (intend)for excellent oral English.Next Saturday the club intends its members __________(deliver) inspiring speeches in the lecture hall.  ②I _____________ (intend) to go for a run this morning， but it started raining.  intended to deliver had intended ③(一句多译)我们学校组织了一场五公里的越野跑比赛，目的是增强我们的体力和脑力。 →Our school organized a five⁃kilometer cross⁃country running race_________________________________________________________. (intention)  →Our school organized a five⁃kilometer cross⁃country running race,_________________________________________________________. (定语从句)  with the intention of improving our physical and mental strength which was intended to improve our physical and mental strength (1)intend to do sth. 打算做某事 intend sb. to do sth. 打算让某人做某事 had intended to do sth. 本打算做某事 (2)intended adj. 预期的；打算中的 be intended to do 打算做…… be intended for ... 为……设计的 (3)intention n. 计划；打算；目的；意图 with the intention of 抱着……的目的 8.search for搜索；查找 ①(细节描摹句)Rescue workers still continued ________________ ____________ survivors of the earthquake tirelessly.  救援人员仍不知疲倦地继续在建筑物中搜寻地震幸存者。 ②The team continued to _______________________ the missing hikers， but found no trace of them.   这支队伍继续搜索失踪的徒步旅行者，但没有发现他们的踪迹。 to search the buildings for search for/be in search of (1)in one’s search for　 寻找；探寻 in search of 寻找；搜寻；寻求 (2)search sth./sb. 搜查某物/搜身 search ...for ... 为找到……而搜查…… 随堂训练•语境活用 (根据课文内容，在空白处填入1个适当的单词或括号内单词的正确形式) To observe Tibetan antelopes， we came to Xizang.There we made out ①___ herd of graceful animals and I was struck by their beauty. I ②______________ (remind) of the danger they were in， too.They were hunted ③_________ (illegal) for their valuable fur.To protect them， the Changtang National Nature Reserve was set up， ④_______ was a shelter for animals and plants.In the 1980s and 1990s， the population of Tibetan antelopes dropped badly because of being shot to make profits and the loss of ⑤_____ (they) habitats.In order to a was reminded illegally which their prevent this species from ⑥_______ (die) out， the Chinese government took effective ⑦__________ (measure) to place it under national protection. Its population has recovered and it was removed from the ⑧____________ (danger) species list.However， the government doesn’t intend ⑨________ (give) up the protection programmes. To save wildlife， we should learn to exist ⑩___ harmony with nature.  dying measures endangered to give in 课时作业评价 Ⅰ.阅读理解 (2026·河南驻马店高三开学考试)In the quiet town of Maplewood， a strange phenomenon has been puzzling residents for weeks: birds are gathering in unprecedented numbers at the old oak tree in the town square. What started as a handful of sparrows has grown into a flurry of activity， with hundreds of birds — robins， blue jays， even a few rare woodpeckers — congregating from dawn till dusk. Local birdwatcher Clara Bennett has been documenting the spectacle. “I’ve lived here for 40 years， and I’ve never seen anything like this，” she said， flipping through photos on her camera. “There’s no logical explanation. The tree isn’t producing more acorns than usual， and there’s no nearby food source that would attract so many species at once.” Some residents have embraced the unusual visitors. Children leave out bowls of water， and shop owners hang bird feeders outside their stores. “It’s brought the town together，” said café owner Mr Patel， pointing to a group of seniors sitting at an outdoor table， laughing as they watch the birds. “People who used to pass each other without speaking are now stopping to talk about the birds.” But not everyone is thrilled. The noise from the chirping birds has disturbed some neighbors， especially those who live near the square. “I can’t sleep past 5 a.m. because they start squawking so early，” complained Mrs Higgins， who lives in an apartment above the bookstore. The droppings have also become a nuisance， staining sidewalks and car windshields. The town council held a meeting last week to discuss possible solutions， but opinions were divided. Wildlife experts have been called in to investigate. Dr Elena Rodriguez， an ornithologist from the state university， spent three days observing the birds. “At first glance， it’s unusual， but there could be several factors at play，” she explained. “Changes in weather patterns， shifts in migration routes， or even a temporary abundance of insects in the area might be drawing them here.” She’s collecting samples of the birds’ feathers and analyzing local weather data to find clues. Dr Rodriguez cautions against jumping to conclusions. “Nature often surprises us，” she said. “This gathering might be a one⁃time event， or it could become a new pattern. We need to monitor the situation closely before taking any action.” For now， the birds continue to gather， turning Maplewood’s town square into a lively hub of avian activity. As for Clara， she’s enjoying every minute. “Birds have a way of teaching us to slow down and notice the world around us，” she said， watching a blue jay dart from branch to branch. “Who knows how long this will last? I’m just grateful to witness it.” Whether it’s a temporary wonder or a lasting change， the birds of Maplewood have certainly made their mark on the town. 语篇解读:本文是一篇新闻报道。文章讲述了Maplewood镇出现的一个异常现象:大量鸟类持续聚集在镇广场的老橡树上，这一现象从最初的少数几只鸟发展到数百只，从黎明到黄昏不断活动。 √ 1.What is unusual about the birds in Maplewood? A.They are all rare species. B.They gather in large numbers at an oak tree. C.They only appear at night. D.They are afraid of humans. 解析:细节理解题。根据第一段第一句可知，鸟儿大量聚集在橡树上是不寻常的，故选B。 √ 2.How have some residents reacted positively to the birds? A.They’ve complained to the town council. B.They’ve left water and food for the birds. C.They’ve tried to scare the birds away. D.They’ve moved out of the town. 解析:细节理解题。根据第三段前两句可知，这是居民积极的反应，即给鸟儿留水和食物，故选B。 √ 3.What problem have the birds caused for some people? A.They’ve eaten all the garden plants. B.They’ve damaged the oak tree. C.Their noise and droppings are annoying. D.They’ve attacked small pets. 解析:细节理解题。根据第四段第二句和倒数第二句可知，鸟儿的噪音和粪便给人们带来烦恼，故选C。 √ 4.What is Dr Rodriguez doing to understand the phenomenon? A.She’s moving the birds to a different location. B.She’s collecting feathers and studying weather data. C.She’s advising the town to remove the oak tree. D.She’s writing a book about the birds. 解析:细节理解题。 根据第五段最后一句可知，Dr Rodriguez通过收集羽毛和研究天气数据来了解这一现象，故选B。 Ⅱ.完形填空 (2026·高三全国专题练习)An 8⁃year⁃old boy in Virginia received a surprise 　5　 from Pokémon after a photo of him selling his 　6　 card collection to help save his dog surfaced on social media.  Bryson Kliemann is a stubborn Pokémon fanatic. And when his siblings won’t play with him， his dog Bruce is always up for a game. “I don’t have anybody to play with. So， I usually play with him (Bruce)，” Bryson told the reporter. But when he learned his puppy had fallen ill and needed treatment that his family couldn’t 　7　， Bryson took matters into his own hands.  “While I’m in school I get a text message with a picture of him and a sign on the side of the road selling Pokémon cards，” his mother， Kimberly Woodruff， said. Kimberly　8　 the picture online to help get the 　9　 out. She later made a GoFundMe with a goal of $800， but the 　10　 exceeded $5，000.  After a week of treatment， Bryson　11　 with Bruce. “He has more vaccine appointments， but he’s doing great，” Kimberly said. However， not only did Bryson’s kind act get the attention of people around the world， but also caught the attention of Pokémon employees.  They sent the diehard Pokémon fanatic a package of　12　 Pokémon cards that are hard to find in 　13　. They even sent a letter of 　14　　 that read: “Hey Bryson， we were so 　15　 by your story about selling your cards for your dog’s 　16　. These are some cards to help you 　17　 the ones you had to sell.”  The　18　 money that was raised in the fundraiser will go toward medical 　19　 for other sick animals in Southwest Virginia.  语篇解读:本文是一篇记叙文。文章主要讲述了一个8岁男孩为救狗，卖精灵宝可梦卡片最终却获惊喜回馈的故事。 √ 5.A.invitation　　　　　　　B.package C.request D.response 解析:根据后文“They sent the diehard Pokémon fanatic a package”可知，此处指男孩收到了精灵宝可梦的一个惊喜包裹。故选B。 √ 6.A.cherished B.respectable C.missing D.previous 解析:根据后文“card collection to help save his dog surfaced on social media”可知，男孩出售的是自己珍藏的精灵宝可梦卡片。故选A。 √ 7.A.afford B.lend C.offend D.depend 解析:根据前文“But when he learned his puppy had fallen ill and needed treatment that his family couldn’t”和后文“Bryson took matters into his own hands”可知，此处指男孩的家人负担不起小狗的治疗费用。故选A。 √ 8.A.posted B.wrote C.spoke D.surrounded 解析:根据后文“the picture online”可知，此处指把照片发布到了网上。故选A。 √ 9.A.statement B.deed C.action D.word 解析:根据前文“Kimberly_______ the picture online”可知，此处指把照片发布到网上是为了传播消息。故选D。  √ 10.A.donations B.numbers C.world D.persons 解析:根据前文“She later made a GoFundMe with a goal of $800”和后文“money that was raised in the fundraiser”可知，此处指捐款超过了5 000美元。故选A。 √ 11.A.visited B.examined C.reunited D.tracked 解析:根据前文“After a week of treatment”可知，此处指经过一周的治疗，男孩和小狗团聚了。故选C。 √ 12.A.useful B.rare C.distant D.gentle 解析:根据后文“Pokémon cards that are hard to find”可知，此处指在商店里很难找到的稀有精灵宝可梦卡片。故选B。 √ 13.A.schools B.libraries C.stores D.plans 解析:根据前文“Pokémon cards that are hard to find in”可知，此处指在商店里很难找到。故选C。 √ 14.A.regret B.curiosity C.delight D.appreciation 解析:根据后文“by your story about selling your cards for your dog’s”可知，此处指他们寄来了一封信，信中描述了对男孩的赞赏。故选D。 √ 15.A.inspired B.excited C.terrified D.shocked 解析:根据后文“by your story about selling your cards for your dog’s”可知，此处指被男孩的故事深深感动了。故选A。 √ 16.A.restoration B.discovery C.recovery D.desire 解析:根据前文“when he learned his puppy had fallen ill and needed treatment”可知，此处指为小狗康复而卖卡片。故选C。 √ 17.A.replace B.purchase C.raise D.bend 解析:根据后文“the ones you had to sell”可知，此处指这些卡片是为了帮男孩取代那些他不得不卖掉的卡片。故选A。 √ 18.A.abundant B.additional C.complete D.brilliant 解析:根据前文“She later made a GoFundMe with a goal of $800”和后文“exceeded $5，000”可知，募捐目标是 800 美元，实际超过 5 000 美元，此处指把“额外的”钱用于其他患病的动物，故选B。 19.A.fare B.vision C.death D.expenses 解析:根据后文“for other sick animals”可知，此处指用于其他患病动物的医疗费用。故选D。 √ Ⅲ.语法填空 (2026·广东惠州一模)“Listen， that’s a magpie singing，” said Xu Keyi， a wildlife 　20　 (photograph) who can identify bird species by just hearing their calls. Xu， 37， developed an interest in capturing animals on camera when she was a child， always dreaming of traveling the world 　21　 a camera.  Before embracing a career in wildlife photography， she　22　 (engage) in journalism. The turning point came during a trip to the South Pole， 　23　 Xu witnessed penguin parents fearlessly defending their chickens from intruders (侵入者). The moment deepened her passion for immersing herself in nature.  In 2018， Xu made the life⁃changing decision　24　 (leave) her job and pursue wildlife photography full⁃time. During a journey to film the golden kaiserihind， the only butterfly on 　25　 list of first⁃class national protected wild animals in China， Xu met an elderly wildlife protector. He 　26　 (voice) his concerns about the lack of people devoted to 　27　 (protect) the species. “Shortly after I published my photos of golden Kaiser⁃I⁃Hind， a group of volunteers hoped to join the conservation efforts after seeing my images. There are also many real efforts that everyone can 　28　 (easy) make in daily lives， which include using less plastic 　29　stopping feeding wild animals，” Xu said.  语篇解读:本文是一篇记叙文，主要讲述了野生动物摄影师徐可意从记者转行成为全职野生动物摄影师的经历，以及她通过摄影作品呼吁保护野生动物的故事。 20.photographer　考查名词。句意:徐可意是一位野生动物摄影师，仅通过鸟叫声她就能识别鸟的种类。根据句意和括号内提示词photograph可知，此处需填入表示职业的名词形式，应用photographer作同位语，表示“摄影师”；由冠词a可知，应用单数，故填photographer。 21.with　考查介词。travel with a camera表示“带着相机旅行”，故填with。 22.was engaged　考查动词时态。根据上下文时态可知，此处描述过去发生的事，be engaged in固定搭配，意为“从事于”，所以此处需用一般过去时，故填was engaged。 23.where　考查定语从句。此处引导非限制性定语从句，先行词the South Pole表地点，定语从句中缺少地点状语，应用关系副词来引导，故填where。 24.to leave　考查非谓语动词。修饰抽象名词decision，常用不定式作后置定语，故填to leave。 25.the　考查冠词。此处特指国家一级保护动物名单，需用定冠词the，故填the。 26.voiced　考查动词时态。根据上下文时态可知，此处需用一般过去时，故填voiced。 27.protecting　考查非谓语动词。(be) devoted to为固定搭配，意为“致力于”，其中to为介词，后接protect的动名词形式作宾语，故填protecting。 28.easily　考查副词。修饰动词make需用副词形式，故填easily。 29.and　考查连词。using less plastic与stopping feeding wild animals为并列关系，需用连词连接，故填and。 $